Tìm và sửa lỗi trong mỗi câu:
1. Water is boiling at 100 degrees Celcius
2. Alexander Bell taught in a school for deaf
3. When he heard the words, Watson rushed upstairs, run into Bell's room, and shouted, ''I heard you!''
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BN KIÊN NHẪN NHỈ ???
Read the text about Alexander Graham Bell and do the tasks:
Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved th the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph ( used to send multiple messages over a single wire) and phonautograph ( used to draw the shape of the sound waves). The first telephone communication was said to have happened between Bell and Watson in 1876 while Bell was at one end of the line, and Watson worked on the telephone in other room. The first transmitted words were, " Mr Watson, come here. I want to see you"
a. Decide if the statements are T or F
1. Alexander Graham Bell is Scottish /T/
2. He spent all his life in Canada /F/
3. He worked with the deaf when he moved to the USA /T/
4. He wanted to create a device that can transmit human voice /T/
5. He was able to succeed right from the first experiment /F/
6. He worked on his inventions all by himself /F/
b. Answer the questions
1. What is Bell 's "harmonic telegraph"?
It's used to send multiple messages over a single wire
2. What is Bell 's "phonautograph"?
It's used to draw shape of the sound waves
3. When did the first communication over happened and how did it happen?
.... ( mk chịu )
Viết lại câu với từ gợi ý .
1. I / not tall / enough/ reach / ceiling.
>> I'm not tall enough to reach the ceiling
2. She / sociable / enough / make friends easily.
>> She is sociable enough to make friends easily.
3. he/ looking/ /himself /in / mirror / at the moment.
>> He is looking himself in the mirror at the moment.
4. I /have to /stop/ smoke.
>> I have to stop smoking.
5.Mr. Kerry / used to/run/ 5 miles every morning/ when/he/ teenager
>> Mr. Karry used to run 5 miles every morning when he was teenager
6. We/ really like/ her/ sense/ humor.
>> We really like her sense of humor
7. He ought/ not/ play computer games.
> He ought not to play computer games
8. Hilary/ not/ have to/ wear/ uniform / at school.
>> Hilary doesn't have to wear uniform at school.
V. Viêt lại câu sao cho nghĩa cơ bản không đôỉ so với câu đãcho.
1. The children couldn’t go swimming because the sea was very rough.
--> The sea was too .........rough for the children to go swimming.........
2.The furniture was so expensive that I didn’t buy it.
--> The furniture was too....expensive for me to buy.......
3.The water was so cold that the children couldn’t swim in it.
--> The water was not.....warm enough for the children to swim in........
4. Mary is too young to get married.
--> Mary is not......old enough to get married..........
5-Tom is not old enough to drive a car.
--> Tom is too ......young to drive a car......
6. We intend to meet her at the airport tonight.
--> We are....going to meet her at the airport tonight......
7. Let’s go to the cinema tonight.
--> How about........going to the cinema tonight.....?
8. The boy is very handsome.
--> What....a handsome boy....!
9. Alexander Bell invented the telephone.
--> Alexander Bell was an............inventor of the telephone......
VI. Nôí các căp câu sau thành môt câu.
1.You are weak. You can’t lift this box. (Dùng “ enough” đê nôí hai câu )
--> You are not.......strong enough to lift the box...........
2. Your bag is small .It can’t carry everything. (Dùng “ enough” đê nôí hai câu )-> Your bag isn’t.........big enough to carry everything.........
3. Her hair is black. It’s short, too.
--> She has..........short black hair.........
4. Our house is large and nice. It’s green.
--> We have a.......nice large green house.......
5. This coat is very expensive . I can’t buy it.
--> This coat is too......expensive for me to buy ................
6. Mr. Robinson is very poor. He can’t buy the house. (Dùng “ enough” đê nôí hai câu )
--> Mr. Robinson isn’t.......rich enough to buy the house..............
7. This car is very bad. We can’t use it.
--> This car is too ..............bad for us to use ..............
1. Water is boiling=>boil at 100 degrees Celcius
2. Alexander Bell taught in=>at a school for deaf
3. When he heard the words, Watson rushed upstairs, run=>ran into Bell's room, and shouted, ''I heard you!''
Tìm và sửa lỗi trong mỗi câu:
1. Water is boiling at 100 degrees Celcius => is boiling = boils ( hiện tại đơn - sự thật hiển nhiên)
2. Alexander Bell taught in a school for deaf
3. When he heard the words, Watson rushed upstairs, run into Bell's room, and shouted, ''I heard you!'