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Read paragraph A of the text. Which of the ideas in exercise 3 are mentioned in the reading?

A. Home (2009) is a 90-minute documentary about human threats to the Earth's ecological balance. It is made up of aerial shots of various places across the globe. Aiming to raise people's awareness of the alarming environmental destruction, this French movie shows human huge impacts on the Earth and the consequences of climate change. Viewers of the documentary particularly enjoy the footage of human origins, the Earth's water cycle, population growth, the melting Arctic ice cap and the coral reef.

B. The film was completed in eighteen months and the film crew did their filming of 488-hour raw footage by flying in a helicopter over various regions in more than fifty countries. At a press conference in Paris on March 9, 2009, its director, Yann Arthus-Bertrand, announced that its released versions would include theatre, television, DVD and the internet. About two months later, the film's worldwide release date was confirmed to be June 5.2009. Despite its availability in various forms, Home (2009) had its world festival premiere at the Dawn Breakers International Film Festival in 2012.

C. Home (2009) is available for free access in 14 languages. Director Yann Arthus-Bertrand has insisted that the film has no copyright. He has also stressed the educational benefits of the film over its financial gains. With this aim in mind, the film producer made the film available to as many people as possible. The film can be downloaded to your smart TV or any kind of digital device, with the proceeds all going to the GoodPlanet Foundation.

1
D
datcoder
CTVVIP
7 tháng 11 2023

The ideas in exercise 3 are mentioned in the reading: population growth and ice melting.

(Các ý trong bài tập 3 được đề cập trong bài đọc: gia tăng dân số và băng tan.)

Fill each of the numbered blanks in the following passage with ONE suitable word. It is often said that the British talk about the weather more than any other people in the world; some extremists (1.)______ that they talk about nothing else. But in fact, even in countries with (2.)______ less changeable climates than Britain’s, the weather is an endless, if not varied, (3.)______ of conversational fodder. This seems only natural when you consider that the weather is one of the few things we all...
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Fill each of the numbered blanks in the following passage with ONE suitable word.

It is often said that the British talk about the weather more than any other people in the world; some extremists (1.)______ that they talk about nothing else. But in fact, even in countries with (2.)______ less changeable climates than Britain’s, the weather is an endless, if not varied, (3.)______ of conversational fodder. This seems only natural when you consider that the weather is one of the few things we all have in (4.)______. It affects our senses, and (5.)______ our moods, so directly and, at times, so intensely (6.)______ it is only natural we should talk about it. After several days (7.)______ even weeks of dark, gloomy weather, a bright day tends to bring out the best in everyone; people recognize the relief (8.)______ others’ expressions which they feel inside themselves, and find it hard to resist commenting a change which is having such an evident (9.)______ on everyone. “Nice day, isn’t it?” is much more than simply a comment on the state of the weather; it is a comment on the human state itself, an acknowledgement that the tenability of our place in the universe depends

(10.)______ the existence of a community of human feeling

1
25 tháng 12 2019

Fill each of the numbered blanks in the following passage with ONE suitable word.

It is often said that the British talk about the weather more than any other people in the world; some extremists (1.)___ argue___ that they talk about nothing else. But in fact, even in countries with (2.)__ much____ less changeable climates than Britain’s, the weather is an endless, if not varied, (3.)__ opening____ of conversational fodder. This seems only natural when you consider that the weather is one of the few things we all have in (4.)__ common____. It affects our senses, and (5.)__ even____ our moods, so directly and, at times, so intensely (6.)___ that___ it is only natural we should talk about it. After several days (7.)___ or___ even weeks of dark, gloomy weather, a bright day tends to bring out the best in everyone; people recognize the relief (8.)___in___ others’ expressions which they feel inside themselves, and find it hard to resist commenting a change which is having such an evident (9.)___ effect___ on everyone. “Nice day, isn’t it?” is much more than simply a comment on the state of the weather; it is a comment on the human state itself, an acknowledgement that the tenability of our place in the universe depends

(10.)____on__ the existence of a community of human feeling

Read the article about a type of art. Are the sentences true or false? Write T or F.When we think of art, we normally picture something which can exist for centuries. But there has always been a type of art which doesn't last. This is often referred to as 'temporary' art. Sculptures which are made of snow or ice, paintings in coloured sand, chalk drawings done on public pavements: it's not that these don't have artistic value, but they are designed to disappear.Jorge Rodríguez-Gerada is a...
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Read the article about a type of art. Are the sentences true or false? Write T or F.

When we think of art, we normally picture something which can exist for centuries. But there has always been a type of art which doesn't last. This is often referred to as 'temporary' art. Sculptures which are made of snow or ice, paintings in coloured sand, chalk drawings done on public pavements: it's not that these don't have artistic value, but they are designed to disappear.

Jorge Rodríguez-Gerada is a modern 'temporary' artist, and one who gets a lot of attention for his work. He uses groups of volunteers to help him, and his pieces take a long time to plan and create. But they are mostly talked about because the final results are so impressive. For the past few years, Rodríguez-Gerada has been creating gigantic faces in empty spaces in cities. To people on the ground, it looks like a garden, and it is hard to see any kind of design in it. In fact, GPS mapping is used to set out the design. Then an army of workers use this master plan to create the image which the artist has planned.

In 2014, the artist created an astonishing face on the National Mall in Washington, DC. It covered an area of 25,000 square metres, and it was created because the mall was getting new gardens, and the land wasn't going to be used for a while. The portrait was of a young man of mixed race, and was called Of the Many, One. The artist says that it showed one of the millions of faces that represent the American people. After a while, the sand and soil of the portrait were mixed together, and new lawns were planted in its place. The portrait has disappeared, but it will not easily be forgotten.

1 Temporary art is a new kind of art.

2 Artists use sand or chalk in their artwork so that it will exist for a long time.

3 Jorge Rodríguez-Gerada is an important artist in the field of temporary art.

4 His work is very quick to create.

5 He uses maps to plan his artwork.

6 A lot of people help him to create his art.

7 Jorge's artwork called Of the Many, One was part of a new garden design for the National Mall.

8 The artwork does not exist anymore.

1
D
datcoder
CTVVIP
19 tháng 11 2023

1 Temporary art is a new kind of art.

(Nghệ thuật tạm thời là một loại hình nghệ thuật mới.)

Thông tin: “There has always been a type of art which doesn't last.”

(Luôn có một loại hình nghệ thuật không trường tồn.)

=> Chọn False

2 Artists use sand or chalk in their artwork so that it will exist for a long time.

(Các nghệ sĩ sử dụng cát hoặc phấn trong tác phẩm nghệ thuật của họ để tác phẩm tồn tại lâu dài.)

Thông tin: “it's not that these don't have artistic value, but they are designed to disappear.”

(Không phải những thứ này không có giá trị nghệ thuật, nhưng chúng được thiết kế để biến mất.)

=> Chọn False

3 Jorge Rodríguez-Gerada is an important artist in the field of temporary art.

(Jorge Rodríguez-Gerada là một nghệ sĩ quan trọng trong lĩnh vực nghệ thuật tạm thời.)

Thông tin: “Jorge Rodríguez-Gerada is a modern 'temporary' artist, and one who gets a lot of attention for his work.”

(Jorge Rodríguez-Gerada là một nghệ sĩ 'tạm thời' hiện đại, và là người được chú ý nhiều nhờ tác phẩm của mình.")

=> Chọn True

4 His work is very quick to create.

(Tác phẩm của anh ấy được tạo ra rất nhanh.)

Thông tin: “his pieces take a long time to plan and create.”

(các tác phẩm của anh ấy mất nhiều thời gian để lên kế hoạch và sáng tạo.)

=> Chọn False

5 He uses maps to plan his artwork.

(Anh ấy sử dụng bản đồ để lên kế hoạch cho tác phẩm nghệ thuật của mình.)

Thông tin: “"In fact, GPS mapping is used to set out the design.”

(Trên thực tế, bản đồ GPS được sử dụng để thiết kế.)

=> Chọn True

6 A lot of people help him to create his art.

(Rất nhiều người giúp anh ấy tạo ra tác phẩm nghệ thuật.)

Thông tin: “He uses groups of volunteers to help him, and his pieces take a long time to plan and create.”

(Anh ấy sử dụng các nhóm tình nguyện viên để giúp đỡ anh ấy, và các tác phẩm của anh ấy mất nhiều thời gian để lên kế hoạch và sáng tạo.)

=> Chọn True

7 Jorge's artwork called Of the Many, One was part of a new garden design for the National Mall.

(Tác phẩm nghệ thuật của Jorge có tên Of the Many, One là một phần của thiết kế sân vườn mới cho National Mall.)

Thông tin: “It covered an area of 25,000 square metres, and it was created because the mall was getting new gardens, and the land wasn't going to be used for a while.”

(Nó có diện tích 25.000 mét vuông, và nó được tạo ra bởi vì trung tâm thương mại đang có những khu vườn mới và khu đất sẽ không được sử dụng trong một thời gian.)

=> Chọn True

8 The artwork does not exist anymore.

(Tác phẩm nghệ thuật không còn tồn tại nữa.)

Thông tin: “The portrait has disappeared, but it will not easily be forgotten.”

(Bức chân dung đã biến mất, nhưng nó sẽ không dễ bị lãng quên.)

=> Chọn True

Read the story of Helen Keller's life as a young girl. Are the sentences true or false? Write T or F.Helen Keller was born in 1880 in Alabama, with the ability to both see and hear, like any normal child. She began to speak when she was six months old and to walk at the age of one. But six months later, she contracted a serious illness, possibly meningitis. After she had recovered, her mother noticed that Helen didn't react to sounds, or when she waved her hand in front of Helen's face. The...
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Read the story of Helen Keller's life as a young girl. Are the sentences true or false? Write T or F.

Helen Keller was born in 1880 in Alabama, with the ability to both see and hear, like any normal child. She began to speak when she was six months old and to walk at the age of one. But six months later, she contracted a serious illness, possibly meningitis. After she had recovered, her mother noticed that Helen didn't react to sounds, or when she waved her hand in front of Helen's face. The illness had left her both deaf and blind. As she grew up, she learned to communicate with the daughter of the family cook using sign language that they invented together. But Helen was an unhappy child and often flew into a rage. Her mother was very patient with her and tried to help her. She had read about the successful education of another deaf-blind child, and when Helen was seven she contacted a special school for blind children in Boston. The director of the school suggested that Helen work with Anne Sullivan, who was herself visually impaired and a recent graduate of the school. It was the beginning of a 49-year relationship between pupil and teacher.

Anne travelled to Helen's home and immediately began teaching her 'finger-spelling': spelling out words on the palm of Helen's hand. The first word she tried to teach her was 'doll' - Anne had brought Helen a doll as a present. But Helen could not make the connection between the letters and the objects and became very frustrated. After about a month, however, there was a breakthrough. Helen realised that the movements of Anne's fingers on her palm, while she poured water over her other hand, signified 'water. By the end of the day Helen had learned thirty new words.

1 As a baby, Helen had normal sight and hearing.

2 A relation of one of the family servants gradually taught Helen sign language.

3 Helen's mother was very unhappy and frequently got cross with her.

4 Anne Sullivan was partially blind.

5 The first word that Helen understood through finger-spelling was 'doll'

1
D
datcoder
CTVVIP
18 tháng 11 2023

1 As a baby, Helen had normal sight and hearing.

(Khi còn bé, Helen có thị giác và thính giác bình thường.)

Thông tin: “"Helen Keller was born in 1880 in Alabama, with the ability to both see and hear, like any normal child.”

(Helen Keller sinh năm 1880 tại Alabama, có khả năng nhìn và nghe như bất kỳ đứa trẻ bình thường nào.)

Chọn True

2 A relation of one of the family servants gradually taught Helen sign language.

(Mối quan hệ của một trong những người hầu trong gia đình dần dần dạy Helen ngôn ngữ ký hiệu.)

Thông tin: “She learned to communicate with the daughter of the family cook using sign language that they invented together.”

(Cô học cách giao tiếp với con gái của một đầu bếp gia đình bằng ngôn ngữ ký hiệu mà họ cùng nhau phát minh ra.)

Chọn True

3 Helen's mother was very unhappy and frequently got cross with her.

(Mẹ của Helen rất không vui và thường xuyên cáu kỉnh với cô.)

Thông tin: “Her mother was very patient with her and tried to help her.”

(Mẹ cô đã rất kiên nhẫn với cô và cố gắng giúp đỡ cô.)

Chọn False

4 Anne Sullivan was partially blind.

(Anne Sullivan bị mù một phần.)

Thông tin: “Anne Sullivan, who was herself visually impaired...”

(Anne Sullivan, người bị khiếm thị...")

Chọn True

5 The first word that Helen understood through finger-spelling was 'doll'

(Từ đầu tiên mà Helen hiểu được khi đánh vần bằng ngón tay là 'búp bê')

Thông tin: “The first word she tried to teach her was 'doll' - Anne had brought Helen a doll as a present.”

(Từ đầu tiên cô ấy cố gắng dạy cho cô ấy là 'búp bê' - Anne đã mang cho Helen một con búp bê như một món quà.")

Chọn True

III. Choose the best answer to complete the following sentences. 1. Sam _________ dinner 3 times this week A. has cooked​B. has been cooking ​C. have been cooking​D. cooked 2. . ___________ the desalination plant, the company could offer an effective solution to the problem of water scarcity. A. To bulid​B. Having built​C. Being built​D. Having beeen built 3. Why are your hands so dirty? – I ___________ my bike. I have yet to finish it. A. repaired ​B. have been repaired ​C....
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III. Choose the best answer to complete the following sentences.

1. Sam _________ dinner 3 times this week
A. has cooked​B. has been cooking ​C. have been cooking​D. cooked 2. . ___________ the desalination plant, the company could offer an effective solution to the problem of water scarcity.

A. To bulid​B. Having built​C. Being built​D. Having beeen built

3. Why are your hands so dirty? – I ___________ my bike. I have yet to finish it.
A. repaired ​B. have been repaired ​C. has been repaired​D. have been repairing 4. It was in 1989_________ the Berlin Wall collapsed.

A. which​B. what​C. when​D. that

5. .He graduated with doctorates of _______ and surgery from Florence, gaining the highest honors that year.

a. medicine ​b. medical ​c. medicate ​d. medication

6. . _______________ skills help us analyze a problem scientifically.

A. Academic​B. Vocational​C. Analytical​D. Practical

7. Global warming is an increase in the average _______ of the earth’s atmosphere.

A. climate​B. balance​C. temperature​D. vehicle

8. Air ________________ is threatening the health of older people and children.

A. pollution​B. acid rain​C. deforestation​D. global warming

9. Global warming also has __________ impact on water supplies.

A. stable​B. severe​C. infectious​D. easy

10. A(n) _________disease is an illness that can be passed from one person to another.

A. dangerous​B. chemical​C. man-made​D. infectious

11. Global warming leads _______ climate change.

A. in​B. to​C. on​D. from

12. You are old enough. I think it is high time you applied _______ a job

a. in ​b. of ​c. for ​d. upon

13. The ozone layer helps ________________ us from the sun's rays.

A. change​B. reduce​C. protect​D. release

14. Many countries have signed up to international agreements which aim to reduce the negative ___________ of climate change.

A. disease​B. illness​C. emission​D. impact

15. The public praised the local farmers for ___________ milions of trees on the surrounding hills.

A. plant​B. being planted​C. being planting​D. having planted

16. Jonathan ___________ in God since he was a child
A. believed​B. has believed​C. has been believing ​D. have been believing 17. The test was so long and difficult; ………….., I finished it on time.

A. therefore ​B. so ​C. but ​D. however

18. We’ll focus ______the effects _____global warming ____ people’s health and life on Earth in general.

A. on/in/on​B. on/ of/in​C. on/of/on​D. in/of/on

19. Using chemical _________ for farming is one of the causes of global warming.

A. deforestation​B. fertilisers​C. heat-related​D. water supplies

20. Global warming is an increase in the average _______ of the earth’s atmosphere.

​A. climate​B. balance​C. temperature​D. vehicle

1
27 tháng 2 2020

Các bạn giúp mình với ạ

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.FIRST TIME IN THE AIRWhen John Mills was going to fly in an aeroplane for the first time, he was frightened. He did not like the idea of being thousands of feet up in the air. “I also didn’t like the fact that I wouldn’t be in control,” says John. “I’m a terrible passenger in the car. When somebody else is driving, I tell them what to so. It drives...
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Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

FIRST TIME IN THE AIR

When John Mills was going to fly in an aeroplane for the first time, he was frightened. He did not like the idea of being thousands of feet up in the air. “I also didn’t like the fact that I wouldn’t be in control,” says John. “I’m a terrible passenger in the car. When somebody else is driving, I tell them what to so. It drives everybody crazy.”

However John couldn’t avoid flying any longer. It was the only way he could visit his grandchildren in Canada.

“I had made up my mind that I was going to do it, I couldn’t let my son, his wife and their three children travel all the way here to visit me. It would be so expensive for them and I know Tom’s business isn‟t doing so well at the moment – it would also be tiring for the children – it’s a nine-hour flight!” he says.

To get ready for the flight John did lots of reading about aeroplanes. When he booked his seat, he was told that he would be flying on a Boeing 747, which is better known as a jumbo jet. “I needed to know as much as possible before getting in that plane. I suppose it was a way of making myself feel better. The Boeing 747 is the largest passenger aircraft in the world at the moment. The first one flew on February 9th 1969 in the USA. It can carry up to 524 passengers and 3.400 pieces of luggage. The fuel for aeroplanes is kept in the wings and the 747’s wings are so big that they can carry enough fuel for an average car to be able to travel 16,000 kilometres a year for 70 years. Isn‟t that unbelievable? Even though I had discovered all this very interesting information about the jumbo, when I saw it for the first time, just before I was going to travel to Canada, I still couldn‟t believe that something so enormous was going to get up in the air and fly. I was even more impressed when I saw how big it was inside with hundreds of people!”

The biggest surprise of all for John was the flight itself. “The take-off itself was much smoother than I expected although I was still quite scared until we were in the air. In the end, I managed to relax, enjoy the food and watch one of the movies and the view from the window was spectacular. I even managed to sleep for a while!

Of course,” continues John, “the best reward of all was when I arrived in Canada and saw my son and his family, particularly my beautiful grandchildren. Suddenly, I felt so silly about all the years when I couldn‟t even think of getting on a plane. I had let my fear of living stop me from seeing the people I love most in the world. I can visit my son and family as often as I like now!”

Question: Why did John read about aeroplane?

A. He wanted to know how they work.

B. It was his hobby.

C. It made him feel safer.

D. He had found a book on them.

2
21 tháng 10 2019

Đáp án: A

18 tháng 4 2022

Đáp án : A

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.FIRST TIME IN THE AIRWhen John Mills was going to fly in an aeroplane for the first time, he was frightened. He did not like the idea of being thousands of feet up in the air. “I also didn’t like the fact that I wouldn’t be in control,” says John. “I’m a terrible passenger in the car. When somebody else is driving, I tell them what to so. It drives...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

FIRST TIME IN THE AIR

When John Mills was going to fly in an aeroplane for the first time, he was frightened. He did not like the idea of being thousands of feet up in the air. “I also didn’t like the fact that I wouldn’t be in control,” says John. “I’m a terrible passenger in the car. When somebody else is driving, I tell them what to so. It drives everybody crazy.”

However John couldn’t avoid flying any longer. It was the only way he could visit his grandchildren in Canada.

“I had made up my mind that I was going to do it, I couldn’t let my son, his wife and their three children travel all the way here to visit me. It would be so expensive for them and I know Tom’s business isn‟t doing so well at the moment – it would also be tiring for the children – it’s a nine-hour flight!” he says.

To get ready for the flight John did lots of reading about aeroplanes. When he booked his seat, he was told that he would be flying on a Boeing 747, which is better known as a jumbo jet. “I needed to know as much as possible before getting in that plane. I suppose it was a way of making myself feel better. The Boeing 747 is the largest passenger aircraft in the world at the moment. The first one flew on February 9th 1969 in the USA. It can carry up to 524 passengers and 3.400 pieces of luggage. The fuel for aeroplanes is kept in the wings and the 747’s wings are so big that they can carry enough fuel for an average car to be able to travel 16,000 kilometres a year for 70 years. Isn‟t that unbelievable? Even though I had discovered all this very interesting information about the jumbo, when I saw it for the first time, just before I was going to travel to Canada, I still couldn‟t believe that something so enormous was going to get up in the air and fly. I was even more impressed when I saw how big it was inside with hundreds of people!”

The biggest surprise of all for John was the flight itself. “The take-off itself was much smoother than I expected although I was still quite scared until we were in the air. In the end, I managed to relax, enjoy the food and watch one of the movies and the view from the window was spectacular. I even managed to sleep for a while!

Of course,” continues John, “the best reward of all was when I arrived in Canada and saw my son and his family, particularly my beautiful grandchildren. Suddenly, I felt so silly about all the years when I couldn‟t even think of getting on a plane. I had let my fear of living stop me from seeing the people I love most in the world. I can visit my son and family as often as I like now!”

Question: How did John feel about his fears in the end?

A. He thought he had wasted time being afraid

B. He realized it was okay to be afraid.

C. He hoped his grandchildren weren‟t afraid of flying.

D. He realized that being afraid kept him safe.

1
30 tháng 9 2018

Đáp án: A

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.Animation traditionally is done by hand-drawing or painting successive frame of an object, each slightly different than the proceeding frame. In computer animation, although the computer may be the one to draw the different frames, in most cases the artist will draw the beginning and ending frames and the computer will produce the drawings between the first...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

Animation traditionally is done by hand-drawing or painting successive frame of an object, each slightly different than the proceeding frame. In computer animation, although the computer may be the one to draw the different frames, in most cases the artist will draw the beginning and ending frames and the computer will produce the drawings between the first and the last drawing. This is generally referred to as computer-assisted animation, because the computer is more of a helper than an originator.

In full computer animation, complex mathematical formulas are used to produce the final sequences of pictures. These formulas operate on extensive databases of numbers that defines the objects in the pictures as they exist in mathematical space. The database consists of endpoints, and color and intensity information. Highly trained professionals are needed to produce such effects because animation that obtains high degrees of realism involves computer techniques from three-dimensional transformation, shading, and curvatures.

High-tech computer animation for film involves very expensive computer systems along with special color terminals or frame buffers. The frame buffer is nothing more than a giant image memory for viewing a single frame. It temporarily holds the image for display on the screen.

A camera can be used to film directly from the computer’s display screen, but for the highest quality images possible, expensive film recorders are used. The computer computers the positions and colors for the figures in the picture, and sends this information to the recorder, which captures it on film. Sometimes, however, the images are stored on a large magnetic disk before being sent to the recorder. Once this process is completed, it is replaced for the next frame. When the entire sequence has been recorded on the film, the film must be developed before the animation can be viewed. If the entire sequence does not seem right, the motions must be corrected, recomputed, redisplayed, and rerecorded. This approach can be very expensive and time – consuming. Often, computer-animation companies first do motion tests with simple computer-generated line drawings before selling their computers to the task of calculating the high-resolution, realistic-looking images.

Question. According to the passage, the frame buffers mentioned in the third paragraph are used to ______

A. add color to the images

B. expose several frames at the same time

C. store individual images

D. create new frames

1
8 tháng 1 2018

Đáp án C.

Thông tin: The frame buffer is nothing more than a giant image memory for viewing a single frame. It temporarily holds the image for display on the screen

Dịch: Các khung hình đệm chỉ là một bộ nhớ ảnh khổng lồ để xem từng khung hình một. Nó tạm thời chứa những bức ảnh để hiển thị trên màn hình.

Read the passage and check (ü) whether the following statements are true (T) or false (F).Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to...
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Read the passage and check (ü) whether the following statements are true (T) or false (F).

Energy makes change; it does things for us. It moves cars along the road and boats over the water. It bakes a cake in the oven and keeps ice frozen in the freezer. It plays our favourite songs on the radio and lights our homes. Energy makes our bodies grow and allows our minds to think. Scientists define energy as the ability to do work. People have learned how to change energy from one from one form to another so that we can do work more easily and live more comfortably.

All forms of energy are stored in different ways, in the energy sources that we use every day. These sources are divided into two groups – renewable and nonrenewable. Renewable energy source is an energy source that can be replenished in a short period of time. Nonrenewable energy source is an energy source that we are using up and cannot recreate in a short period of time.

Renewable energy sources include solar energy, which comes from the Sun and can be turned into electricity and heat. Wind, geothermal energy from inside the Earth, biomass from plants, and hydropower and ocean energy from water are also renewable energy sources.

However, we get most of our energy from nonrenewable energy sources, which include the fossil fuels – oil, natural gas, and coal. They’re called fossil fuels because they were formed over millions and millions of years by the action of heat from the Earth’s core and pressure from rock and soil on the remains of dead plants and animals. Another nonrenewable energy source is the element uranium, whose atoms we split (through a process called nuclear fission) to create heat and ultimately electricity.

Question: Most of our energy we use every day comes from renewable energy sources.

A. True

B. False

2
27 tháng 11 2019

Đáp án: B

23 tháng 5 2021

B nha bn

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.FIRST TIME IN THE AIRWhen John Mills was going to fly in an aeroplane for the first time, he was frightened. He did not like the idea of being thousands of feet up in the air. “I also didn’t like the fact that I wouldn’t be in control,” says John. “I’m a terrible passenger in the car. When somebody else is driving, I tell them what to so. It drives...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

FIRST TIME IN THE AIR

When John Mills was going to fly in an aeroplane for the first time, he was frightened. He did not like the idea of being thousands of feet up in the air. “I also didn’t like the fact that I wouldn’t be in control,” says John. “I’m a terrible passenger in the car. When somebody else is driving, I tell them what to so. It drives everybody crazy.”

However John couldn’t avoid flying any longer. It was the only way he could visit his grandchildren in Canada.

“I had made up my mind that I was going to do it, I couldn’t let my son, his wife and their three children travel all the way here to visit me. It would be so expensive for them and I know Tom’s business isn‟t doing so well at the moment – it would also be tiring for the children – it’s a nine-hour flight!” he says.

To get ready for the flight John did lots of reading about aeroplanes. When he booked his seat, he was told that he would be flying on a Boeing 747, which is better known as a jumbo jet. “I needed to know as much as possible before getting in that plane. I suppose it was a way of making myself feel better. The Boeing 747 is the largest passenger aircraft in the world at the moment. The first one flew on February 9th 1969 in the USA. It can carry up to 524 passengers and 3.400 pieces of luggage. The fuel for aeroplanes is kept in the wings and the 747’s wings are so big that they can carry enough fuel for an average car to be able to travel 16,000 kilometres a year for 70 years. Isn‟t that unbelievable? Even though I had discovered all this very interesting information about the jumbo, when I saw it for the first time, just before I was going to travel to Canada, I still couldn‟t believe that something so enormous was going to get up in the air and fly. I was even more impressed when I saw how big it was inside with hundreds of people!”

The biggest surprise of all for John was the flight itself. “The take-off itself was much smoother than I expected although I was still quite scared until we were in the air. In the end, I managed to relax, enjoy the food and watch one of the movies and the view from the window was spectacular. I even managed to sleep for a while!

Of course,” continues John, “the best reward of all was when I arrived in Canada and saw my son and his family, particularly my beautiful grandchildren. Suddenly, I felt so silly about all the years when I couldn‟t even think of getting on a plane. I had let my fear of living stop me from seeing the people I love most in the world. I can visit my son and family as often as I like now!”

Question: What surprised John most about the flight?

A. that he liked the food.

B. that he was able to sleep

C. that there was a movie being shown

D. that the view was good

2
27 tháng 10 2018

Đáp án: B

18 tháng 4 2022

Đáp án : B