Bài tập tự luận Tiếng Anh lớp 9 Unit 6 The Environment

Bài tập tự luận Tiếng Anh lớp 9 Unit 6 The Environment Đề 1
I. Rewrite these sentences by using “because”.
1. He couldn’t meet you because of being busy.
…………………………………………………………………………………………………………………
2. She went to bed early because of her sickness.
…………………………………………………………………………………………………………………
3. We spent the whole day in the garden because of lovely weather.
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4. I can’t play volleyball because of my height.
…………………………………………………………………………………………………………………
5. We can’t swim in this part of the river because of highly polluted water
………………………………………………………………………………………………………………… Đáp án
1. Because he was busy, he couldn't meet you
2. Because she was sick, she went to bed early
3. Because the weather was lovely, we spent the whole day in the garden
4. Because I am not tall, I can't play basketball
5. Because the water is highly polluted, we can't swim in this part of the river
II. Rewrite these sentences by using “because of”
1. She can’t work hard because she is very old.
…………………………………………………………………………………………………………………
2. He likes her because of she is very beautiful.
…………………………………………………………………………………………………………………
3. He broke the vase because he was careless.
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4. He left school because his life was hard.
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5. I went to bed early because I feel tired.
………………………………………………………………………………………………………………… Đáp án
1. Because of being very old, she cannot work hard.
2. Because of her beauty, he likes her.
3. Because of being careless, He broke the vase.
4. Because of the hard life, he left school
5. Because of feeling tired, I went to bed early
III. Underlined word or phrase in each of the sentence needs correcting then correct it.
1. They were swimming in the ocean when the storm occurs.
2. I discovered something interestingly in the store so I got in to buy.
3. Who will look for your business affairs while you are away?
4. We are going to take role in school activities for the summer.
5. I bought a computer which screen was not very good.
6. Nam is one of my friends whom tried hard to succeed in his school age
7. What are you doing, mom? -I am listening to the forecast weather on TV.
8. We ought bring along a raincoat, I think it’s going to rain
9. The markets are closed so no food was available at the moment, I am afraid.
10. There are so many chicken in the garden that I can’t count them all. Đáp án 1. occurs => occurred 2. Không sai 3. for => after 4. role => rolling 5. which => whose 6. whom => who
7. forecast weather => weather forecast 8. bring => to bring 9. is => was 10. many => much
VI. Write a letter to complain about the noise.
1. I/ write/ this letter/ complain/ noise from Apartment 3C
2. I/ move into/ Apartment 2C/ November 1st
3. Since/ I move in/ my upstairs neighbors/ play/ stereo/ loudly/ night
4. I/ ask/ them/ turn it down/ several times already.
5. However, they/ not stop/ the noise yet.
6. I/ be/ a student/ and/ study/ every night
7. I/ fail/ final exam/ next month/ unless/ this noise/ stop
8. please talk/ my neighbors/ and ask/ turn down their stereo/ 9:00
9. I/ look forward/ hear/ you/ and see/ how/ you/ solve/ problem/ Sincerely/ Lan Đáp án:
1. I am writing this letter to complain the noise from Apartment 3C.
2. I moved into Apartment 2C on November 1st.
3. Since I moved in there, my upstairs neighbors have played the stereo too loudly at night.
4. I asked them to turn it down several times already.
5. However, they haven't stopped the noise yet.
6. I am a student and have to study every night.
7. I will fail the final exam next month unless this noise don't stop.
8. Please talk to my neighbors and ask to turn down their stereo at 9:00
9. I am looking forward to hearing from you and see how you to solve this problem.
V. Change the following indirect sentences into direct statements. One example has been done for you. 0. I said that I was fine. -> I said: "I'm fine".
1. The teacher told his students that he would be busy the following month.
→ …………………………………………………………………………………………………………………
2. Mm told me that she was sad then.
→ …………………………………………………………………………………………………………………
3. One of my friends said that he liked learning English with his teacher.
→ …………………………………………………………………………………………………………………
4. The doctor told me that I could leave the hospital that day.
→ …………………………………………………………………………………………………………………
5. The landlady told me that I could use those bed covers.
→ …………………………………………………………………………………………………………………
6. The gardener said that those flowers were not very fresh in that garden.
→ …………………………………………………………………………………………………………………
7. The stamps collector said that he would attend a stamp contest the following year.
→ …………………………………………………………………………………………………………………
8. The film director said that she will not willing to work then.
→ ………………………………………………………………………………………………………………… Đáp án
1. The teacher said to his students:"I will be busy next month"
2. Mum said to me:"I am sad now"
3. One of my friends said:"I like learning English with my teacher"
4. The doctor said to me:"You can leave the hospital today"
5. The landlady said to me:"You can use these bed covers"
6. The gardener said:"These flowers aren't very fresh in this garden"
7. The stamp collector said:"I am collecting stamps because i will attend a stamp contest next year"
8. The film director said:"I am not willing to work now"
VI. Choose the words frm the box to complete the following passage dirty threatens wastes pollution recycling products areas disposing sources garbage
Many cities have a serious pollution problem. Motor vehicles, factories, and other (1) _____________
create so much air pollution that it may hang in the air like (2) _____________ fog. Air pollution (3)
_____________ the health of theo people who live in cities. City (4) _____________ cause water
pollution when they are poured into waterways. These wastes kill fish and make some (5)
_____________ unfit for swimming. In addition, many large cities have difficulty (6)
_____________ of their garbage. The amount of (7) _____________ grows each year, but places to
put it are quickly filling up.
Citizens, governments, industries, scientists, and business people must work together to gradually
reduce (8) _____________. For example, most cities have introduced (9) _____________ programs,
which cut down on garbage and the space needed to store it. Residents seperate recyclable products
from garbage, and city goverments provide drop-off cities or pick up the (10) _____________ from homes. Đáp án 1. sources 2. dirty 3. threatens 4. wastes 5. areas 6. disposing 7. garbage 8. pollution 9. recycling 10. products Đề 2
I. Fill in the blanks with proper words, then answer the following questions.
scientists/ pollution/ serious/ factories
exhaust/ reduce/ require/ percentage
Everyone wants to reduce (1) _______. But the pollution problem is as complicated as it is (2)
_______. It is complicated because much pollution is caused by things that benefit people. For
example, (3) _______ from automobile caused large (4) _______ of air pollution. But the automobile
provides transportation to millions of people. (5) _______ discharge much of the material that
pollutes air and water, but factories give employment to a large number of people.
Thus, to end or greatly (6) _______ pollution immediately, people would have to stop using many
things that benefit them. Most people do not want to do that, of course. But pollution can be gradually
reduces in several ways, (7) _______ and engineers can work to find ways t lessen the amount of
pollution that such things as automobiles and factories cause. Government can pass and enforce laws
that (8) _______ businesses and individuals to stop, or cut down on certain polluting activities. Đáp án 1. pollution 2. serious 3. exhaust 4. percentage 5. Factories 6. reduce 7. scientists 8. require Questions:
1)Do things that benefit people bring about pollution?
→ …………………………………………………………………………………………………………………
2)Is it complicated to reduce pollution? Why or Why not?
→ …………………………………………………………………………………………………………………
3)Who can find ways to lessen the amount of pollution?
→ …………………………………………………………………………………………………………………
4)What can the Government do to reduce pollution?
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II. Complete each sentence of the following letter. Dear Mr. Smith,
1. I write/ complain/ dirt/ smoke/ come/ your factory chimneys.
→ …………………………………………………………………………………………………………………
2. Two days ago/ I decide/ do/ my washing.
→ …………………………………………………………………………………………………………………
3. I wash/ sheets/ put/ out/ dry/ it/ be/ nice sunny day/ there/ be/ breeze.
→ …………………………………………………………………………………………………………………
4. When I take washing in/ I be/ horrified/ discovered/ it/ cover/ dirty marks.
→ …………………………………………………………………………………………………………………
5. I/ assume/ breeze/ I/ mention/ carry/ dirt/ chimneys.
→ …………………………………………………………………………………………………………………
6. This be/ not only/ because/ sheets/ but because/ we/ two small children/ who be make/ breathe/ same air.
→ …………………………………………………………………………………………………………………
7. Until this incident/ I think/ chimneys/ be safe/ clean.
→ …………………………………………………………………………………………………………………
8. I already/ write/ local Member of Parliament/ this matter.
→ …………………………………………………………………………………………………………………
9. Furthermore/ I must warn you/ I/ write/ local newspaper/ tomorrow.
→ …………………………………………………………………………………………………………………
10. I/ look forward/ receive/ reply.
→ ………………………………………………………………………………………………………………… Yours sincerely, Mrs. Jennifer Hunter Đáp án
1. I am writting to complain about the dirt and smoke which comes from your factory chimneys.
2. Two days ago, I decided to do my washing.
3.I washed the sheets and put them out dry as it was the nice sunny day there was a breeze.
4. When I took the washing in, I was horrified to discover that it was covered in dirty marks.
5. I assume that the breeze I mentioned carried the dirt from your chimneys.
6. This is not only because of my sheets but also because we have two small children who are made to breath the same air.
7. Until this incident, i thought your chimneys were safe and clean
8. I have already written to the local Member of Parliament about this matter.
9. Furthermore, I must warn you that I am going to write to the local newspaper tomorrow.
10.I'm looking forward to receiving your reply
III. Fill in each blank of the following passage with one suitable word.
Air pollution can (1) _______ people ill. Consequently, some countries (2) _______ laws to control
the quality of smoke (3) _______ the air. Air pollution causes particular damage to the body (4)
_______ harming the lungs. Leads should not (5) _______ used in petrol because it is bad for
children’s (6) _______ and make them clumsy in using (7) _______ hands. Poisonous gas from lead
collects in those parts of cities where (8) _______ are tall buildings. Pollution can also have (9)
_______ influence on the earth’s climate. The (10) _______ may melt near the North and South
Poles, resulting in very bad floods. Đáp án 1. make 2. pass 3. in 4. by 5. be 6. health 7. their 8. there 9. an 10. ice
IV. Give correct formation of these words
1. The air in the city is ___________ (pollute)
2. Please listen to the lecture ____________ (care)
3. An accident happened because of driving ____________ (care)
4. He was ____________ (disappoint) that they were not coming.
5. Air and water _____________ (pollute) can make people fall ill.
6. Plastic bags will cause _____________ (pollute).
7. Mr Brown is one of the ___________ (conserve)
8. We should make our world _____________ (pollute)
9. I’m ____________ (disappoint) that you didn’t do your homework.
10. Listen me ___________ (care) you can solve the problem. Đáp án 1. polluted 2. carefully 3. carelessly 4. disappointed 5. pollution 6. pollution
7. conservationists 8. unpolluted 9. disappointed 10. carefully
V. Choose the underlined word or phrase in each of the sentence needs correcting
1. I look forward to hear from my mother in Singapore.
2. Let’s practice listening to English programs in the radio.
3. Ancient people thought that the earth is square but actually it is round.
4. Jim said that he was playing the piano in the hall now.
5. What about play tennis in stead of going to the cinema ?
6. After finish their homework, they took a long bath and went to bed.
7. Both teenagers and adults feel like help poor people, don’t they?
8. She fed up about living in remote areas without electricity.
9. When our parents are sick, we took turn to look after them carefully.
10. The police ordered the man don’t remove his hands from the steering wheel. Đáp án 1. To hear => to hearing 2. In => on 3. Is => was 4. Now => then 5. Play => playing 6. Finish => finishing 7. Help => helping 8. About => with 9. Are => were 10. Don’t => not to
VI. Write the second sentence so that it has a similar meaning to the first.
1. The film’s ending is dramatic.
The film _____________________________________________________
2. These children study very well.
These children are _____________________________________________
3. Work hard and you will pass your exam.
If ___________________________________________________________
4. My brother is not good at playing tennis.
My brother does not ____________________________________________
5. I’ll be on vacation next week, so I won’t be able to attend the meeting.
Since ________________________________________________________
6. If you don’t start working hard now, you won’t be able to pass the final test.
Unless _______________________________________________________ Đáp án
1. The film ends dramatically.
2. These children are good at students.
3. If you work hard, you will pass your exam.
4. My brother does not play tennis well.
5. Since I’ll be on vacation next week, I won’t be able to attend the meeting.
6. Unless you start working hard now, you won’t be able to pass the final test.