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27 tháng 10 2017

CHIA ĐỘNG TỪ VÀ DỊCH NGHĨA CỦA TỪ ĐÓ

1. He was so embarrassed by the ....collision....that he turned bright red and disappeared into the restaurant's kitchen.(COLLIDE)
2. Sam works as a.....telephonist....in an office in the town center. (TELEPHONE)
3. Many children have been....ignorant...of their country's history. ( IGNORE)
4. Skiing.....enthusiasts......come to Utah for dry, powdery snow and challenging slopes. (ENTHUSIASTIC)
5. The opening of the new factory brought back......prosperity......to the small town. (PROSPER)
6. The field's...productivity...improved after the farmer applied fertilizer. (PRODUCE)
7. ......Illegally....parked cars usually get a ticket and are sometimes towed away. (LEGAL)
8. The....necessity....of finding new oil reserver has led to more drilling in the Gulf of Mexico.
(NECESSARY)
9. The homemade ice-cream....hardened....after it had been in the freezer for an hour. (HARD)
10. The Wright brothers' success.....signified......the beginning of a new transportation.
(SIGNIFICANCE)

27 tháng 10 2017

CHIA ĐỘNG TỪ VÀ DỊCH NGHĨA CỦA TỪ ĐÓ

1. He was so embarrassed by the ....collision....that he turned bright red and disappeared into the restaurant's kitchen.(COLLIDE)
2. Sam works as a.....telephonist....in an office in the town center. (TELEPHONE)
3. Many children have been...ignorant....of their country's history. ( IGNORE)
4. Skiing........enthusiasts...come to Utah for dry, powdery snow and challenging slopes. (ENTHUSIASTIC)
5. The opening of the new factory brought back....prosperity........to the small town. (PROSPER)
6. The field's...productivity...improved after the farmer applied fertilizer. (PRODUCE)
7. .....illegally.....parked cars usually get a ticket and are sometimes towed away. (LEGAL)
8. The....necessity....of finding new oil reserver has led to more drilling in the Gulf of Mexico.
(NECESSARY)
9. The homemade ice-cream.....hardened...after it had been in the freezer for an hour. (HARD)
10. The Wright brothers' success......signified....the beginning of a new transportation.
(SIGNIFICANCE)

● Fill in each blank with a suitable word to complete the following passage Freddy liked to go the countryside to draw animals and plants. Ne day, while(1)____across a field, looking for rabbits to draw, he was so lost in thought that he did not (2)______a bull running towards him. About a hundred meters (3)____ was a tree under which he usually sat to draw. Suddenly, he heard a (4)______ noise behind him. It was the bull! He knew that a bull could run much(5)_____ than a man, but he also...
Đọc tiếp

● Fill in each blank with a suitable word to complete the following passage

Freddy liked to go the countryside to draw animals and plants. Ne day, while(1)____across a field, looking for rabbits to draw, he was so lost in thought that he did not (2)______a bull running towards him. About a hundred meters (3)____ was a tree under which he usually sat to draw. Suddenly, he heard a (4)______ noise behind him. It was the bull! He knew that a bull could run much(5)_____ than a man, but he also knew that a bull could not see very (6)_____and noticed only shape and movement. To distract the bull, he threw his bag away (7)______ him. The bull saw the sudden movement and headed for the bag. Freddy quickly climbed (8)______ the tree and watched the bull attack his bag. (9)_____ the bull was satisfied and had gone away, he got down from the tree and ran(10)______ fast as he could. Everything in the bag was completely ruined.

●Complete the sentences below. Use the prepositions in the box.

after at between by during

for in on since until

1. Mr. Thanh isn't here at the moment. He'll be back ___ a few minutes.

2. We were at the seaside _____ two weeks.

3. I haven't seen Liz _____ Monday.

4. Mrs. Nhung has gone away. She's been away ___ Friday.

5. Where's Trang? She should be here ______ now.

6. There are usually a lot of parties ____ New Year's eve.

7. Can I meet you ______ 8 am and 9 am?

8. We met a lot of people _____ our holiday.

9. Ten o'clock is a bit early. We should come ____ that.

10. They don't like traveling ____ night.

●Write sentences with "wish"

1. Our classroom doesn't have any windows.

2. The sun isn't shining right now.

3. The teacher is going to give us an exam tomorrow.

4. Lan doesn't know how to make a cake.

5. We live in a small flat in the city.

6. Please don't say things like that.

7. I can't go with you to the countryside next weekend.

8. Nam is too young to ride a motorbike.

9. My aunt and her children are not coming to dinner with us tonight.

10. You are always forgetting your homeworks.

● Read the passage and answer the questions that follow

The tiny village og Frinley is said to possess a "cursed tree". Because the tree was mentioned in a newspaper, the number of visitors to Frinley has now increased. The tree was planted near a church fifty years ago, but it is only in recent years that it has gained an evil reputation. It is said that if anyone touched the tree, he will have bad luck, if he picks a leaf, he will die. Many villagers believe that the tree has already claimed a number of victims. The vicar has been asked to have the tree cut down, but so far he has refused. He has pointed out that tree is a useful source of income as tourists have come from all parts of the country to see it. In sprite of all that has been said, the tourists have picked leaves and cut their names on the tree-trunk. So far not one of them has been truck down by sudden death!

1. Where and when was the tree planted?

2. What has the tree got in recent years?

3. What will happen to a man if he touches the tree?

4. Why is the tree a useful source of income?

5. Are the visitors afraid of what has been said about the tree?

●Combine the sentences below, using the words in brackets.

1. The movie was boring. We went home before it finished.(so)

2. Mai opened the door. Mai greeted the guests.(and)

3. We started the trip very early. We reached the village before noon.(so that)

4. Liz saw some wild ducks. Liz was resting under a tree.(while)

5. Hoa is very sick. She can't sit up.(so...that)

6. Ba felt tired and hungry. Lan felt tired and hungry.(so)

7. We enjoyed the fresh air in the countryside. We enjoyed the food thete.(both)

8. The water is very cold. We can't swim in it.(too)

9. Peter didn't have money to buy a bus ticket. He had to walk home.(so)

10. Mr. Parker feeds the chicken. He collects their eggs.(not only...-but also)

● Put the words in order to make meaningful sentences

1. wanted/clearly/the front line/the President/we/so/to see/stood/in/we.

2. holiday/she/in/wishes/Nha Trang/spend/next summer/her/Liz/could.

3. return/twice/they/home/least/a month/town/to usually/at/their.

4. started/after/pleasant/the countryside/home/day/a/to go/in/they/having.

5. people/mountain resorts/some rest/hard-working/many/go to/to have/a/after/week.

6. the capital/80 kilomerters/home village/about/the north-east/is/of/to/my.

7. hours/boat/got/main/after/traveling/to/island/three/by/the/we.

8. some minutes/a tree/tired/the man/and/he/and/for/felt/hungry/so/slept/under/sat down.

9. stay/until/September/uncle/with/the end/my/will/of/us.

10.learned/alot/people/arrived/Tom/about/since/Vietnamese/has/he/here.

4
8 tháng 11 2018

Help me plzzzzz

8 tháng 11 2018

●Complete the sentences below. Use the prepositions in the box.

after at between by during

for in on since until

1. Mr. Thanh isn't here at the moment. He'll be back _in__ a few minutes.

2. We were at the seaside __for___ two weeks.

3. I haven't seen Liz _since____ Monday.

4. Mrs. Nhung has gone away. She's been away _until__ Friday.

5. Where's Trang? She should be here __by____ now.

6. There are usually a lot of parties _on___ New Year's eve.

7. Can I meet you __between____ 8 am and 9 am?

8. We met a lot of people _during____ our holiday.

9. Ten o'clock is a bit early. We should come _after___ that.

10. They don't like traveling __at__ night.

21 tháng 8 2018

I enjoy walking. It’s good exercise and it takes me (1) __out__ of the town and into the country. I think that’s (2) _why___ I have a dog. She needs to go out and so I have a (3)____chance/opportunity__ to go for a walk. I go every Sunday and it doesn’t (4) _change__ to me if it’s so cold, windy and raining or a beautiful sunny day. I just love to get away from people and be (5) __out__ for a few hours. I always go home at the same time every Sunday (6) ____to___ walk over the hills to a little village in the country. The walk isn’t very (7) __long__, only about an hour, but it’s quite hard work because I have to walk up the hill and (8)__reach__ the other side. When I get to the village, I go to the pub for a beer and (9) __some__ food. After lunch, I walk back long a different path and arrive home (10)__on___ time for tea.

21 tháng 8 2018

WALKING IN THE COUNTRY

I enjoy walking. It's good excercise and it makes me (1)__out____ of the town and into the country. I think that's (2)__why____ I have a dog. She needs to (3)__go____ out and so I have a reason to go for a walk. I go every Sunday and it doesn't (4)___change____ to me if it's cold, windy and raining or a beautiful sunny day. I just love to get away from people and be (5)___out_____ for a few hours. I always go home at the same time every Sunday (6)__to____ walk over the hills to the little village in the country. The walk isn't very (7)___long___, only about an hour, but it's quite hard work because I have to walk up the hill and down the other side. (8)____When___ I get to the back, I go to the pub for a beer and (9)__some___ food After lunch, I walk back long a different path and arrive home in time (9)___for__ tea

Supply the correct verb forms. 1. After (leave) school when she was 18, Laura (go) to Bristol university for three years. While she (be) at university, Laura (join) a university folk group and started singing. It was at this time that she (write) her famous song "The Price of Peace". 2. One of the first novels in history of literature (be) written in England in 1719. It (be) Robinson Crusoe by Daniel Dofoe. He (bear) in London in a rich family. When Daniel (be) a schoolboy, he (begin) to write...
Đọc tiếp

Supply the correct verb forms.

1. After (leave) school when she was 18, Laura (go) to Bristol university for three years. While she (be) at university, Laura (join) a university folk group and started singing. It was at this time that she (write) her famous song "The Price of Peace".
2. One of the first novels in history of literature (be) written in England in 1719. It (be) Robinson Crusoe by Daniel Dofoe. He (bear) in London in a rich family. When Daniel (be) a schoolboy, he (begin) to write sstories. After (leave) school he (work) in his father's shop and (write) articles for newspapers. Dofoe (visit) many countries and (meet) many people. That helped him much in his writings.
3. A friend of mine, Judith Nelson, (presently, work) in theinternational sales division at an electronics firm. She (just, return) from a trip to Japan. She (be) asked to go there because she can speak Japanese. For four years, she (never have) the opportunity to use her Japanese until she (go) to Tokyo last month. While she (be) there, she (speak) Japanese everyday and (enjoy) very much of it.
4. Ever since the day i (decided) to move to London, I (worry) whether the decisior. I (take) was the right one. As I (already sell) my house and (arrange) a new job, it is too late to change my mind. However, since then I (hear) a lot of negative things about living in the Capital and lately some of them (begin) to bother me. I (grow) up in a small town and have spent all my life there.
5. Mary (have) to go to New York last week, but she almost (miss) the plane. She (stand) in the queue at the check-in desk when she suddenly (realize) that she (leave) her passport at home. Fortunately, she (not live) very far from the airport so she (have) time to go back home to get the passport. She (get) back to the airport just in time for her flight.
6. Rob Fellow (come) from England. He (come) to Paris six months ago to learn French. He (start) learning French at school in England when she was eleven so he (learn) it for nearly 10 years. He just (take) an exam. If he passes, he ( move) into the next class. He (be) excited today because his parents (come) tommorow to stay with him for a few days.
7. (Bear) in Scotland in 1847, Alexander Bell (become) interested very early in the methods of human communication. He (influence) by his father and grandfather, who (spend) years working with deaf people and those with faulty speech. Bell's father even (go) so far as to develop as system of so-called"visible speech" for the deaf. He (use) sketches of the different positions of the lips and tongue. This science of visible speech (form) the foundation of young Bell's knowledge of the mechanics of human speech. But the young boy's knowledge of other subjects (not/advance) quite as rapidly.

1
12 tháng 7 2019

Supply the correct verb forms.

1. After (leave) leaving school when she was 18, Laura (go)has gone to Bristol university for three years. While she (be)was at university, Laura (join) joined a university folk group and started singing. It was at this time that she (write)wrote her famous song "The Price of Peace".
2. One of the first novels in history of literature (be)was written in England in 1719. It (be) was Robinson Crusoe by Daniel Dofoe. He (bear) beared in London in a rich family. When Daniel (be) was a schoolboy, he (begin)began to write sstories. After (leave) leavingschool he (work)worked in his father's shop and (write) articles for newspapers. Dofoe (visit)visited many countries and (meet) met many people. That helped him much in his writings.
3. A friend of mine, Judith Nelson, (presently, work)is working in the international sales division at an electronics firm. She (just, return) has just returned from a trip to Japan. She (be)was asked to go there because she can speak Japanese. For four years, she (never have) had never had the opportunity to use her Japanese until she (go) went to Tokyo last month. While she (be)was there, she (speak) spoke Japanese everyday and (enjoy) enjoyed very much of it.
4. Ever since the day i (decided)decided to move to London, I (worry) worried whether the decisior. I (take)took was the right one. As I (already sell) have already solden my house and (arrange)have arranged a new job, it is too late to change my mind. However, since then I (hear)heard a lot of negative things about living in the Capital and lately some of them (begin) began to bother me. I (grow) have grown up in a small town and have spent all my life there.
5. Mary (have)had to go to New York last week, but she almost (miss) missed the plane. She (stand)was standing in the queue at the check-in desk when she suddenly (realize) realized that she (leave)had left her passport at home. Fortunately, she (not live) doesn't live very far from the airport so she (have)had time to go back home to get the passport. She (get)has got back to the airport just in time for her flight.
6. Rob Fellow (come)comes from England. He (come)came to Paris six months ago to learn French. He (start) started learning French at school in England when she was eleven so he (learn)has learnt it for nearly 10 years. He just (take) has just taken an exam. If he passes, he ( move) will move into the next class. He (be) is excited today because his parents (come) will come tommorow to stay with him for a few days.
7. (Bear)Born in Scotland in 1847, Alexander Bell (become)became interested very early in the methods of human communication. He (influence) was influenced by his father and grandfather, who (spend) spent years working with deaf people and those with faulty speech. Bell's father even (go) went so far as to develop as system of so-called"visible speech" for the deaf. He (used) sketches of the different positions of the lips and tongue. This science of visible speech (formed) the foundation of young Bell's knowledge of the mechanics of human speech. But the young boy's knowledge of other subjects (not/advance) doesn't advance quite as rapidly.

Điền dạng đúng của từ trong ngoặc: 1.The low.............(attend) at the concert was a result ò the organizers' carelessness about giving it even more extensive publicity. 2.Another attempt to establish a...................(last) peace has failed after one of the negotiators refused to sign the treaty. 3.This new situation is more than...................(advantage) to all the investors. Definitely,it's a chance not to miss. 4.Besides innumerable human victims, the tornado...
Đọc tiếp

Điền dạng đúng của từ trong ngoặc:

1.The low.............(attend) at the concert was a result ò the organizers' carelessness about giving it even more extensive publicity.
2.Another attempt to establish a...................(last) peace has failed after one of the negotiators refused to sign the treaty.
3.This new situation is more than...................(advantage) to all the investors. Definitely,it's a chance not to miss.
4.Besides innumerable human victims, the tornado has caused an enormous ...................(destroy) to the buildings in the area.
5.A sudden..............(grow) in food prices will certainly bring about violent protests from the population.
6.Let's stop quarrelling about such................(relevant) details.It doesn't matter what we take first,the soup or the second course.
7.The number of the nails Harry had bought at the ironmonger's wasn't.............(suffice) and we had to borrow a few from our neighbour.
8...............(obey) at this school is severely punished, so remember to mind your manners both during the lessons and outside the classroom.
9.Some people claim that the microprocessor is the greatest...............(invent) of the 20th century.
10.The actors received a.......................(stand) ovation from the enthusiastic audience for their brillant performance in Othello.
11.Without the congressmen's...............(value) assistance we would never have gathered enough money for our son's operation.
12.It's.............(point) to try to reach the village on foot.The only possible way of getting there is by helicopter.
13.Jack's intial.....................(excite) at talking part in the competition died down after he had learned about the extra costs he would have had to cover.
14.The.........................( please) of spending holidays in the countryside consists on breathing fresh air and being in harmony with nature.
15.You'd better ask Frank.I'm not in................(possess) of the manual you are looking for.

1
23 tháng 6 2017

Điền dạng đúng của từ trong ngoặc:

1.The low......attendances.......(attend) at the concert was a result ò the organizers' carelessness about giving it even more extensive publicity.
2.Another attempt to establish a........lasting...........(last) peace has failed after one of the negotiators refused to sign the treaty.
3.This new situation is more than........an advantage...........(advantage) to all the investors. Definitely,it's a chance not to miss.
4.Besides innumerable human victims, the tornado has caused an enormous .......destruction............(destroy) to the buildings in the area.
5.A sudden......growth........(grow) in food prices will certainly bring about violent protests from the population.
6.Let's stop quarrelling about such.......irrelevant.........(relevant) details.It doesn't matter what we take first,the soup or the second course.
7.The number of the nails Harry had bought at the ironmonger's wasn't.....sufficient........(suffice) and we had to borrow a few from our neighbour.
8........unobeying.......(obey) at this school is severely punished, so remember to mind your manners both during the lessons and outside the classroom.
9.Some people claim that the microprocessor is the greatest......invention.........(invent) of the 20th century.
10.The actors received a.............standing..........(stand) ovation from the enthusiastic audience for their brillant performance in Othello.
11.Without the congressmen's.......valuable........(value) assistance we would never have gathered enough money for our son's operation.
12.It's.....pointless........(point) to try to reach the village on foot.The only possible way of getting there is by helicopter.
13.Jack's initial...........excitement..........(excite) at talking part in the competition died down after he had learned about the extra costs he would have had to cover.
14.The..........pleasure...............( please) of spending holidays in the countryside consists on breathing fresh air and being in harmony with nature.
15.You'd better ask Frank.I'm not ......possessor..........(possess) of the manual you are looking for.

25 tháng 7 2019

#Fix

1.attendance

3.advantageous

8.disobedience

15.possession

I. Read the passage and choose the best answer from A, B, C or D. LIFE OF A MAN Thomas is now in his sixties, and is one of the many homeless people who live on the streets he buys a newspaper most days. Today, with his fellow tramps, he reads about yesterday’ s student demonstration. Like many of the tramps that live under the bridge in New York, Thomas was not always so poor. A long time ago he was in the Navy, and like many who have been to sea for a long time, he has stayed slim and...
Đọc tiếp
I. Read the passage and choose the best answer from A, B, C or D. LIFE OF A MAN Thomas is now in his sixties, and is one of the many homeless people who live on the streets he buys a newspaper most days. Today, with his fellow tramps, he reads about yesterday’ s student demonstration. Like many of the tramps that live under the bridge in New York, Thomas was not always so poor. A long time ago he was in the Navy, and like many who have been to sea for a long time, he has stayed slim and fit. Despite the strict organization on board ship, he loved the life, and had the opportunity to see many countries. He visited Poland and Russia; in South Africa he realized what he valued in each country was the people he met. He was always astonished and delighted by the ways in which the people he met differed from one country to another. Some day, he hopes, everyone will see the world as he does. After many happy years in Navy, he had to retire. The good things in life always come to an end. His mother and father had long since died and he’d lost touch with his other relatives. He came to New York and became an industrial designer. He was happy, although it wasn’t the same as the sea. He never wanted to get married and have children. And then there was the period of darkness. He smiles sadly. He shrugs his shoulders and looks at his hands. There are tears in the corners of his eyes. This is something that he cannot bring himself to talk about. “It all went wrong”, he whispers. He was silent for a minute; then recovered. He began to talk more loudly. “Look at me now­ it makes me angry. And what about the President? He’s been in power for years, and look what he’s done for us. Nothing! I’m still out on the streets and live the life of a tramp.” 39. It would appear that Thomas _________ A. has organized a protest recently. B. takes an interest in important events. C. has no contact with other homeless people. D. is not as poor as he used to be. 40. When Thomas was in the Navy, he _________ A. only visited three countries. B. enjoyed the strict life on board ship. C. was very well paid for the job he did. D. liked meeting people from different countries. 41. Thomas changed his job because he _________ A. was too old to stay in the Navy. B. wanted to start a family. C. wanted to be near his relatives in New York. D. did not enjoy the work any more. 42. Thomas lost his job and became a tramp because _________ A. he did not have any family. B. he was tired of doing normal job. C. of reasons he does not want to discuss D. of the death of his parents. 43. The text states that Thomas thinks the President _________ A. should not allow home people to stay on the streets. B.should increase pensions for oldpeople. C. has not had enough time to change things. D.should have done more to help people like him
2
24 tháng 9 2018

39. It would appear that Thomas _________

A. has organized a protest recently.

B. takes an interest in important events.

C. has no contact with other homeless people.

D. is not as poor as he used to be.

40. When Thomas was in the Navy, he _________

A. only visited three countries.

B. enjoyed the strict life on board ship.

C. was very well paid for the job he did.

D. liked meeting people from different countries.

41. Thomas changed his job because he _________

A. was too old to stay in the Navy.

B. wanted to start a family.

C. wanted to be near his relatives in New York.

D. did not enjoy the work any more.

42. Thomas lost his job and became a tramp because _________

A. he did not have any family.

B. he was tired of doing normal job.

C. of reasons he does not want to discuss

D. of the death of his parents.

43. The text states that Thomas thinks the President _________

A. should not allow home people to stay on the streets.

B.should increase pensions for oldpeople.

C. has not had enough time to change things.

D.should have done more to help people like him

24 tháng 9 2018

xin lỗi các bạn vì bài khó nhìn quá. Mk đã viết cách ra rõ ràng mà chả hiểu sao gửi xong nó lại xít vào như vậy

Giup minh vs nha!! One day in 1963, a dolphin named Elvar and a famous astronomer, Carl Sagan, were playing a little game. The astronomer was visiting an institute which was looking into the way dolphins communicate with each other. He was standing at the edge of one of tanks where several of these highly intelligent, friendly creatures were kept. Elvar had just swum up alongside him and had turned on his back. He wanted Sagan to scratch his stomach again, as the astronomer had done twice...
Đọc tiếp

Giup minh vs nha!!

One day in 1963, a dolphin named Elvar and a famous astronomer, Carl Sagan, were playing a little game. The astronomer was visiting an institute which was looking into the way dolphins communicate with each other. He was standing at the edge of one of tanks where several of these highly intelligent, friendly creatures were kept. Elvar had just swum up alongside him and had turned on his back. He wanted Sagan to scratch his stomach again, as the astronomer had done twice before. But this time Elvar was too deep in the water for Sagan to reach him. Elvar looked up at Sagan, waiting. Then, after a minute or so, the dolphin leapt up through the water into the air and made a sound just like the words "More!"

The astonished astronomer went to the director of the institute and told him about the incident.

"Oh, yes. That´s one of the words he knows," the director said, showing no surprise at all.

Dolphins have bigger brains in proportion to their body size than humans have, and it has been known for a long time that they can make a number of sounds. What is more, these sounds seem to have different functions, such as warning each other of danger. Sound travels much faster and further in water than it does in air. That is why the parts of the brain that deal with sound are much better developed in dolphins than in humans. But can it be said that dolphins have a "language", in the real sense of the word? Scientist don´t agree on this.

1/ The dolphin leapt into the air because

A. Sagan was too near the water

B. it was part of the game they were playing.

C. he wanted Sagan to scratch him again

D. Sagan wanted to communicate with him

2/ "Dolphins" brains are particularly well developed to

A. help them to travle fast in water

B. arrange sounds in different structures

C. respond to different kinds of sound

D. communicate with humans through sound

Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0).

A Using ropes, these could be moved to form 49 different shapes that could be recognized easily.

B The main problem was that it could not be used during the night or on foggy days.

C These messages could be sent very quickly.

D The new republic faced enemies on all sides in the form of the forces of Britain, Austria, Holland, Prussia and Spain.

E In August 1794, it carried its first message, the news of Napoleon's victory at Le Quenoy.

F A system was built between London and the south coast, and other countries followed.

War has been called 'the mother of invention', and this was certainly true in the French Revolutionary wars in 1792. 1 | D | What the Revolutionary Government urgently needed was a reliable system of communication.

Claude Chappe, who was a priest and an engineer, had developed a telegraph system, but had not been able to test it fully. However, his brother Ignace was a member of the government, and arranged for Claude's system to be tested. It turned out to be a great success and started a new form of high-speed communication.

The two brothers had a series of towers built 5 to 10 km apart. At the top of each tower was a tall wooden mast, and they attached one horizontal and two vertical wooden beams to this mast. Claude called this system 'semaphore', which comes from the Greek meaning 'bearing a sign'. 2 ( )

Operators in each tower watched neighbouring towers through a telescope and then passed the message on to the next one in the line. The first line stretched from Paris to Lille, a distance of 2.40 km. 3 ( ). At an average speed of three signals a minute, it was carried in 20 minutes, more than 90 times faster than messengers on horseback.

Once the value of Chappe's system was understood, it soon became the standard method of communication in Europe. 4 ( ). By the time the electric telegraph was developed, France had more than 550 semaphore towers stretching 4,800km.

Unfortunately, Chappe's system had some disadvantages. 5 ( ) The towers were also expensive to maintain and the cost of staff was high. In the end, Chappe was depressed by these criticisms of his inventions and by claims from other engineers that they had invented semaphore, and he committed suicide in 1805.

1
14 tháng 7 2018

One day in 1963, a dolphin named Elvar and a famous astronomer, Carl Sagan, were playing a little game. The astronomer was visiting an institute which was looking into the way dolphins communicate with each other. He was standing at the edge of one of tanks where several of these highly intelligent, friendly creatures were kept. Elvar had just swum up alongside him and had turned on his back. He wanted Sagan to scratch his stomach again, as the astronomer had done twice before. But this time Elvar was too deep in the water for Sagan to reach him. Elvar looked up at Sagan, waiting. Then, after a minute or so, the dolphin leapt up through the water into the air and made a sound just like the words "More!"

The astonished astronomer went to the director of the institute and told him about the incident.

"Oh, yes. That´s one of the words he knows," the director said, showing no surprise at all.

Dolphins have bigger brains in proportion to their body size than humans have, and it has been known for a long time that they can make a number of sounds. What is more, these sounds seem to have different functions, such as warning each other of danger. Sound travels much faster and further in water than it does in air. That is why the parts of the brain that deal with sound are much better developed in dolphins than in humans. But can it be said that dolphins have a "language", in the real sense of the word? Scientist don´t agree on this.

1/ The dolphin leapt into the air because

A. Sagan was too near the water

B. it was part of the game they were playing.

C. he wanted Sagan to scratch him again

D. Sagan wanted to communicate with him

2/ "Dolphins" brains are particularly well developed to

A. help them to travle fast in water

B. arrange sounds in different structures

C. respond to different kinds of sound

D. communicate with humans through sound

1. give the correct form of the words in capital 1.Children have to have moral lessons at school to avoid behavior of .................... in the future.( Morality) 2.If you don't go to work regulary , you will be punshed for..............in work.(Regularity) 3.In our country , men and women are equal . No one supports sexual ............( Equality) 4.Every young man undergoing military training is bound to experience ............... (Comfort) 5.Tom;s failure was due not to .................
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1. give the correct form of the words in capital

1.Children have to have moral lessons at school to avoid behavior of .................... in the future.( Morality)

2.If you don't go to work regulary , you will be punshed for..............in work.(Regularity)

3.In our country , men and women are equal . No one supports sexual ............( Equality)

4.Every young man undergoing military training is bound to experience ............... (Comfort)

5.Tom;s failure was due not to .............. but to his own mistakes ( Fortune)

6.He is a notorious ......... who robbed a bank yester day.(Crime)

7.It's forbidden to hunt for that kind of bird . It has been listed as one of the ........... species.(Danger)

8.The weather was terrible , so we had a very ..... holiday.(Please)

9.The ......... of the new guest caused trouble to me.(Arrive)

10.............. to the school is by examination only.(Admit)

11.He wanted a divorce besause his wife had been................(Faith)

12.I didn't know who it was-with a mask on, she was completely..........(Recognize)

13.' This is not a good essay ', said the lecture . ' I find your arguments.........'.(Convince)

14. Traveling in an aeroplance for the fisrt time was a ...........experience.(Memory)

15.In winter it is important for farmers to provide food and ........ for their animals.(Warm)

CÁC BẠN GIÚP MIK VS Ạ

1
30 tháng 7 2018

1. give the correct form of the words in capital

1.Children have to have moral lessons at school to avoid behavior of .............immorality....... in the future.( Morality)

2.If you don't go to work regulary , you will be punshed for.....irregularity.........in work.(Regularity)

3.In our country , men and women are equal . No one supports sexual ....inEquality........( Equality)

4.Every young man undergoing military training is bound to experience .......uncomfortable........ (Comfort)

5.Tom;s failure was due not to ...unfortune........... but to his own mistakes ( Fortune)

6.He is a notorious ......Crime... who robbed a bank yester day.(Crime)

7.It's forbidden to hunt for that kind of bird . It has been listed as one of the .....dangerous...... species.(Danger)

8.The weather was terrible , so we had a very ..unpleasant... holiday.(Please)

9.The .....Arrival.... of the new guest caused trouble to me.(Arrive)

10.........admittance..... to the school is by examination only.(Admit)

11.He wanted a divorce besause his wife had been.......unfaithful.........(Faith)

12.I didn't know who it was-with a mask on, she was completely......recognized....(Recognize)

13.' This is not a good essay ', said the lecture . ' I find your arguments...convinces......'.(Convince)

14. Traveling i an aeroplance for the fisrt time was a .........memorable..experience.(Memory)

15.In winter it is important for farmers to provide food and ....warmth.... for their animals.(Warm)

22 tháng 9 2019

cái này sai nhiều vãi

Giup voi a Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0). A Using ropes, these could be moved to form 49 different shapes that could be recognized easily. B The main problem was that it could not be used during the night or on foggy days. C These messages could be sent very quickly. D The new...
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Giup voi a

Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0).

A Using ropes, these could be moved to form 49 different shapes that could be recognized easily.

B The main problem was that it could not be used during the night or on foggy days.

C These messages could be sent very quickly.

D The new republic faced enemies on all sides in the form of the forces of Britain, Austria, Holland, Prussia and Spain.

E In August 1794, it carried its first message, the news of Napoleon's victory at Le Quenoy.

F A system was built between London and the south coast, and other countries followed.

War has been called 'the mother of invention', and this was certainly true in the French Revolutionary wars in 1792. 1 | D | What the Revolutionary Government urgently needed was a reliable system of communication.

Claude Chappe, who was a priest and an engineer, had developed a telegraph system, but had not been able to test it fully. However, his brother Ignace was a member of the government, and arranged for Claude's system to be tested. It turned out to be a great success and started a new form of high-speed communication.

The two brothers had a series of towers built 5 to 10 km apart. At the top of each tower was a tall wooden mast, and they attached one horizontal and two vertical wooden beams to this mast. Claude called this system 'semaphore', which comes from the Greek meaning 'bearing a sign'. 2 ( )

Operators in each tower watched neighbouring towers through a telescope and then passed the message on to the next one in the line. The first line stretched from Paris to Lille, a distance of 2.40 km. 3 ( ). At an average speed of three signals a minute, it was carried in 20 minutes, more than 90 times faster than messengers on horseback.

Once the value of Chappe's system was understood, it soon became the standard method of communication in Europe. 4 ( ). By the time the electric telegraph was developed, France had more than 550 semaphore towers stretching 4,800km.

Unfortunately, Chappe's system had some disadvantages. 5 ( ) The towers were also expensive to maintain and the cost of staff was high. In the end, Chappe was depressed by these criticisms of his inventions and by claims from other engineers that they had invented semaphore, and he committed suicide in 1805.

1
16 tháng 7 2018

Giup voi a

Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0).

A Using ropes, these could be moved to form 49 different shapes that could be recognized easily.

B The main problem was that it could not be used during the night or on foggy days.

C These messages could be sent very quickly.

D The new republic faced enemies on all sides in the form of the forces of Britain, Austria, Holland, Prussia and Spain.

E In August 1794, it carried its first message, the news of Napoleon's victory at Le Quenoy.

F A system was built between London and the south coast, and other countries followed.

War has been called 'the mother of invention', and this was certainly true in the French Revolutionary wars in 1792. 1 | D | What the Revolutionary Government urgently needed was a reliable system of communication.

Claude Chappe, who was a priest and an engineer, had developed a telegraph system, but had not been able to test it fully. However, his brother Ignace was a member of the government, and arranged for Claude's system to be tested. It turned out to be a great success and started a new form of high-speed communication.

The two brothers had a series of towers built 5 to 10 km apart. At the top of each tower was a tall wooden mast, and they attached one horizontal and two vertical wooden beams to this mast. Claude called this system 'semaphore', which comes from the Greek meaning 'bearing a sign'. 2 (A )

Operators in each tower watched neighbouring towers through a telescope and then passed the message on to the next one in the line. The first line stretched from Paris to Lille, a distance of 2.40 km. 3 ( C). At an average speed of three signals a minute, it was carried in 20 minutes, more than 90 times faster than messengers on horseback.

Once the value of Chappe's system was understood, it soon became the standard method of communication in Europe. 4 (F ). By the time the electric telegraph was developed, France had more than 550 semaphore towers stretching 4,800km.

Unfortunately, Chappe's system had some disadvantages. 5 ( B) The towers were also expensive to maintain and the cost of staff was high. In the end, Chappe was depressed by these criticisms of his inventions and by claims from other engineers that they had invented semaphore, and he committed suicide in 1805.

Giúp mình vs ạ! Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0). A Using ropes, these could be moved to form 49 different shapes that could be recognized easily. B The main problem was that it could not be used during the night or on foggy days. C These messages could be sent very quickly. D...
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Giúp mình vs ạ!

Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0).

A Using ropes, these could be moved to form 49 different shapes that could be recognized easily.

B The main problem was that it could not be used during the night or on foggy days.

C These messages could be sent very quickly.

D The new republic faced enemies on all sides in the form of the forces of Britain, Austria, Holland, Prussia and Spain.

E In August 1794, it carried its first message, the news of Napoleon's victory at Le Quenoy.

F A system was built between London and the south coast, and other countries followed.

War has been called 'the mother of invention', and this was certainly true in the French Revolutionary wars in 1792. 1 | D | What the Revolutionary Government urgently needed was a reliable system of communication.

Claude Chappe, who was a priest and an engineer, had developed a telegraph system, but had not been able to test it fully. However, his brother Ignace was a member of the government, and arranged for Claude's system to be tested. It turned out to be a great success and started a new form of high-speed communication.

The two brothers had a series of towers built 5 to 10 km apart. At the top of each tower was a tall wooden mast, and they attached one horizontal and two vertical wooden beams to this mast. Claude called this system 'semaphore', which comes from the Greek meaning 'bearing a sign'. 2 ( )

Operators in each tower watched neighbouring towers through a telescope and then passed the message on to the next one in the line. The first line stretched from Paris to Lille, a distance of 2.40 km. 3 ( ). At an average speed of three signals a minute, it was carried in 20 minutes, more than 90 times faster than messengers on horseback.

Once the value of Chappe's system was understood, it soon became the standard method of communication in Europe. 4 ( ). By the time the electric telegraph was developed, France had more than 550 semaphore towers stretching 4,800km.

Unfortunately, Chappe's system had some disadvantages. 5 ( ) The towers were also expensive to maintain and the cost of staff was high. In the end, Chappe was depressed by these criticisms of his inventions and by claims from other engineers that they had invented semaphore, and he committed suicide in 1805.

1
16 tháng 7 2018

Read the text on the tight about the invention of semaphore. Five sentences have been removed. Choose from sentences A-F the one which fits each gap (l-4).There is one extra sentence which you do not need. There is an example at the beginning (0).

A Using ropes, these could be moved to form 49 different shapes that could be recognized easily.

B The main problem was that it could not be used during the night or on foggy days.

C These messages could be sent very quickly.

D The new republic faced enemies on all sides in the form of the forces of Britain, Austria, Holland, Prussia and Spain.

E In August 1794, it carried its first message, the news of Napoleon's victory at Le Quenoy.

F A system was built between London and the south coast, and other countries followed.

War has been called 'the mother of invention', and this was certainly true in the French Revolutionary wars in 1792. 1 | D | What the Revolutionary Government urgently needed was a reliable system of communication.

Claude Chappe, who was a priest and an engineer, had developed a telegraph system, but had not been able to test it fully. However, his brother Ignace was a member of the government, and arranged for Claude's system to be tested. It turned out to be a great success and started a new form of high-speed communication.

The two brothers had a series of towers built 5 to 10 km apart. At the top of each tower was a tall wooden mast, and they attached one horizontal and two vertical wooden beams to this mast. Claude called this system 'semaphore', which comes from the Greek meaning 'bearing a sign'. 2 (A )

Operators in each tower watched neighbouring towers through a telescope and then passed the message on to the next one in the line. The first line stretched from Paris to Lille, a distance of 2.40 km. 3 ( C). At an average speed of three signals a minute, it was carried in 20 minutes, more than 90 times faster than messengers on horseback.

Once the value of Chappe's system was understood, it soon became the standard method of communication in Europe. 4 (F ). By the time the electric telegraph was developed, France had more than 550 semaphore towers stretching 4,800km.

Unfortunately, Chappe's system had some disadvantages. 5 (B ) The towers were also expensive to maintain and the cost of staff was high. In the end, Chappe was depressed by these criticisms of his inventions and by claims from other engineers that they had invented semaphore, and he committed suicide in 1805.