Bài tập Unit 5 lớp 11 Global warming

Bài tập tiếng Anh lớp 11 Unit 5 Global Warming có đáp án

Trắc nghiệm tiếng Anh Unit 5 lớp 11 có đáp án dưới đây nằm trong bộ bài tập tiếng Anh lớp 11 Global success do VnDoc.com sưu tầm và đăng tải. Bài tập Unit 5 tiếng Anh lớp 11 có đáp án tổng hợp nhiều dạng bài tập tiếng Anh lớp 11 mới thường gặp giúp các em ôn tập kỹ năng tiếng Anh cơ bản hiệu quả.

I. Choose the correct word in the bracket to complete the sentences.

deforestation heat-related emissions extinction absorb

catastrophic footprint diversity preserve infectious

1. Global warming has proved truly _________________ for the environment.

2. Having measured the company's carbon ____________, they realised that the amount of carbon dioxide (CO) it produced was great.

3. Rainforests have the highest species _____________ on the earth.

4. We need to __________ the diversity of wildlife because each species has an important role to play.

5. Scientists have warned about the relationship between climate change and the spread of __  ___ diseases.

6. The alarming rate of ______________ results in damage to the quality of the land.

7. The increase in the earth's temperature can cause ______________ illnesses which can be dangerous to people.

8. A large amount of carbon dioxide ________________ are released into the atmosphere by burning fossil fuels.

9. Many species are threatened with ______________ due to deforestation and loss of habit.

10. More trees should be planted as they ______________ carbon dioxide and give off oxygen.

II. Rewrite the following sentences using Perfect Participle.

Ex: We switched off the lights before we went to bed.

→ Having switched off the lights, we went to bed.

1. Zoe had practiced a lot, so she was sure of her winning in the competition.

_________________________________________________

2. The boy asked his mother's permission and then went out to play.

_________________________________________________

3. As he had drunk too much, he didn't drive home himself.

_________________________________________________

4. We have done two tests today, so we are exhausted.

_________________________________________________

5. She filled the washing machine and switched it on.

_________________________________________________

6. She had been to disco the night before and she overslept in the morning.

_________________________________________________

7. We had worked in the garden all day and were sunburned in the evening.

_________________________________________________

8. She had not slept for two days and therefore she wasn't able to concentrate.

_________________________________________________

9. Since I had not seen him for ages, I didn’t recognize him.

_________________________________________________

10. I had not ridden a horse for a long time and I found it very difficult to sit on the saddle.

_________________________________________________

III. Choose the best answer A, B, C or D to complete the sentences.

1. Planting trees can contribute to reducing global warming as trees ____ and absorb CO in the air.

A. capture

B. pasture

C. calculate

D. appear

2. A strong greenhouse effect will warm the ocean and partially melt glaciers, increasing ____.

A. sea level

B. temperature

C. sea water

D. pollution

3. The next dry season will be extremely severe ____ further saltwater intrusion, water and rain shortages, and heat waves.

A. due to

B. thanks to

C. because

D. although

4. Climate change may lead to the extinction of many species and upset the ____ balance.

A. ecological

B. biology

C. geography

D. technology

5. Ocean water also will expand if it warm, ____ further to sea level rise.

A. leading

B. contributing

C. getting

D. making

6. Methane is a far more active ____ than carbon dioxide, but also one which is much less abundant in the atmosphere.

A. climate change

B. emission

C. greenhouse gas

D. greenhouse effect

7. The government must take measures to cut ____ emissions.

A. vehicle

B. transportation

C. transfer

D. convert

8. The cleaning of land for agricultural, industry, and other human activities have increased ____ of greenhouse gases.

A. lots

B. collections

C. concentration

D. attention

9. The low ____ in the Mekong Delta leads to acute saline instruction much deeper than the traditional 30 to 40 km of mainland that is contaminated with saltwater.

A. water level

B. salt water

C. water currents

D. sea level

10. Buying organic food is better for the environment because it uses less ____.

A. fertilizer

B. fertilize

C. fertilizes

D. fertilized

11. He thought that such a trifle was not worth _______________.

A. being mentioned

B. having mentioned

C. mentioning

D. to be mentioned

12. I'm surprised at your _____________ this book so quickly. How did you manage to do it?

A. being read

B. having read

C. having been read

D. reading

13. The fear _____________ for what he had done made him run away.

A. being punished

B. of being punished

C. of punishing

D. to be punished

14. This work should be no problem for him. He is used to ________________ it.

A. being done

B. do

C. doing

D. having done

15. I was reading a book when she burst into my room without _________________.

A. being seen

B. knocking

C. saying goodbye

D. turning on the light

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

The costs and benefits of global warming will vary greatly from area to area. For moderate climate change, the balance can be difficult to assess. But the larger the change in climate, the more negative the consequences will become. Global warming will probably make life harder, not easier, for most people This is mainly because we have already built enormous infrastructure based on the climate we now have.

People in some temperate zones may benefit from milder winters, more abundant rainfall, and expanding crop production zones. But people in other areas will suffer from increased heat waves, coastal erosion, rising sea le more erratic rainfall, and droughts.

The crops, natural vegetation, and domesticated and wild animals (including seafood) that sustain people in a given area may be unable to adapt to local or regional changes in climate. The ranges of diseases and insect pests that are limited by temperature may expand, if other environmental conditions are also favourable.

In its summary report on the impacts of climate change, the Intergovernmental Panel on Climate Change stated, "Taken as a whole, the range of published evidence indicates that the net damage costs of climate change are likely to be significant and to increase over time.”

1. What is the main idea of the passage?

A. Environment pollution is real. B. Reasons why low-lying areas are flooded.

C. Solutions to global warming. D. Reasons why global warming is a problem.

2. Which of the following is TRUE as the result of global warming?

A. All people suffer from global warming. B. All people benefit from global warming.

C. Life is more difficult for the majority of people. D. Life is easier for most people.

3. In paragraph 1, the word “this” refers to ____.

A. harder life as a result of global warming B. easier life as a result of global warming

C. climate change on global scale D. flood in low-lying areas

4. In paragraph 2, the word “erratic” is closest in meaning to ____.

A. predictable B. unpredictable C. changeable D. unchangeable

5. According to the passage, all of the following are the results of global warming EXCEPT ____.

A. higher temperature B. coastal erosion

C. increasing sea level D. stable rainfall

6. What may happen to diseases and insect pests as a result of global warming?

A. They will become extinct. B. They will increase in number.

C. They will not harm our planet. D. They will be under good control.

V. Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

We are probably all (1) ____ at some point in our lives of not caring for the environment as much as we should. Perhaps we drop litter without thinking, or cause (2) ____ by using our cars when it's not necessary. However, the real environmental (3) ____ are those big businesses which ignore the law. For many years now, (4) ____ have attempted to protect the environment by making businesses responsible for making sure that the chemical they use don't add to the (5) ____ of the environment. The problem for businesses is that the (6) ____ of the environment costs money, and businesses will always try to (7) ____ their costs if they can. Some of them do this by simply putting chemical into rivers when they have finished with them, leading to the (8) ____ of major problems. Although government (9) ____ may try to catch them doing it, it can be very difficult to get (10) ____ that a particular business is responsible for an environmental problem. It really depends (11) ____ not only the government but also businesses and individuals as well. All people need to contribute to (12) ____ the environment.

Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

1. Releasing too much carbon dioxide into the atmosphere can lead to global warming.

A. result in B. result from C. cause D. activate

2. Farmers turned to bio-fertilisers after they had been told about the dangers of chemical fertilisers.

A. trusted B. disbelieved C. counted on D. depended on

3. The factory owner denied having said that he should take responsibility for the damage that his factory caused to the surrounding environment.

A. refuted B. rejected C. opposed D. accepted

4. Some scientists are accused of not having reported the effects of climate change.

A. exonerated B. blamed C. charged D. complained

5. They were criticised for having acted irresponsibly towards the environment.

A. blamed B. commended C. condemned D. denounced

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

1. As fossil fuel resources are running out, it is important for the government tofind some types of alternative

A. irreplaceable B. substitute C. impossible D. practical

2. Local people have cut down the forests to make way for farming.

A. allow farming to take place B. lose way in farming

C. have a way of farming D. give way to farming

3. Because farmers had been informed about the bad effects of chemicalfertilisers, they started using them sparinglyon their farms.

A. carelessly B. moderately C. recklessly D. irresponsibly

4. Global warming is one of the biggest issuesfacing humans nowadays.

A. causes B. factors C. concerns D. agreements

5. The biggest cause of global warming is carbon dioxide emissions from coalburning power plants.

A. fauna B. flora C. trees D. factories

6. We need to cut down on the emission of carbon dioxide into the atmosphere.

A. intake B. retake C. uptake D. discharge

7. Land erosion is mainly caused by widespread deforestation.

A. afforestation B. reforestation C. logging D. lawn mowing

8. In the past, a lot of countries denied having contributed to global warming.

A. agreed B. refuted C. approved D. avoided

9. Most people admit that they contribute to global warming.

A. be partly responsible for

B. disapprove

C. neglect

D. cause

10. We must admit that people are heavily polluting the environment.

A. decline B. rebut C. deny D. accept

Circle the item among A, B, C or D that best answers the question about the passage.

Energy is fundamental to human beings, especially to poor people – the one- third of humanity that does not have modern energy supplies like electricity, with which their life could be improve.

Many people who live in countryside have to gather fuel wood. This takes a lot of time. Moreover, it causes indoor air pollution because of heavy smoke. For many people living in rural areas in developing countries of the world, biogas is the large energy resources available and costs almost nothing. The main use of biogas is for cooking and heating. As biogas is smoke-free, it helps solve the problem of indoor air pollution. Moreover, plant waste and animal manure cost almost nothing.

The tendency to use renewable energy sources is on the increase when non-renewable ones are running out. In the near future, people in the developing countries may use wind or sea waves as the environment-friendly energy sources.

1. What is the role of energy to human beings?

A. unimportant B. unnecessary C. necessary D. fundamental

2. What is the main use of biogas?

A. It is used mainly for cooking and heating. B. It is mainly used for lighting.

C. It is mainly used for operating. D. It is mainly used for producing in factories.

3. According to the passage, what is the most awful effect of using fuel wood?

A. It causes indoor air pollution. B. It may cause fire.

C. It damages their houses. D. It affects the local scenery.

4. The tendency to use renewable energy sources ____.

A. goes up B. goes down C. fluctuates D. levels

5. What, according to the passage, may be used as the environment-friendly energy sources.

A. Nuclear energy B. Coal C. Wind and sea energy D. Oil

ĐÁP ÁN

I. Choose the correct word in the bracket to complete the sentences.

1. Global warming has proved truly __________catastrophic_______ for the environment.

2. Having measured the company's carbon ______footprint______, they realised that the amount of carbon dioxide (CO) it produced was great.

3. Rainforests have the highest species _____diversity________ on the earth.

4. We need to ___preserve_______ the diversity of wildlife because each species has an important role to play.

5. Scientists have warned about the relationship between climate change and the spread of __ __infectious_ diseases.

6. The alarming rate of _____deforestation_________ results in damage to the quality of the land.

7. The increase in the earth's temperature can cause _______heat-related_______ illnesses which can be dangerous to people.

8. A large amount of carbon dioxide _______emissions_________ are released into the atmosphere by burning fossil fuels.

9. Many species are threatened with _______extinction_______ due to deforestation and loss of habit.

10. More trees should be planted as they ________absorb______ carbon dioxide and give off oxygen.

II. Rewrite the following sentences using Perfect Participle.

1 - Having practiced a lot, Zoe was sure of her winning in the competition.

2 - Having asked his mother's permission, the boy went out to play.

3 - Having drunk too much, he didn't drive home himself.

4 - Having done two tests today, we are exhausted.

5 - Filling the washing machine, she switched it on.

6 - Having been to disco the night before, she overslept in the morning.

7 - Having worked in the garden all day, we were sunburned in the evening.

8 - Having not slept for two days, she wasn't able to concentrate.

9 - Having not seen him for ages, I didn’t recognize him.

10 - Having not ridden a horse for a long time and I found it very difficult to sit on the saddle.

III. Choose the best answer A, B, C or D to complete the sentences.

1 - A; 2 - A; 3 - A; 4 - A; 5 - B;

6 - C; 7 - A; 8 - C; 9 - A; 10 - A;

11 - C; 12 - B; 13 - B; 14 - C; 15 - B

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

V. Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions. 

Mark the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Circle the item among A, B, C or D that best answers the question about the passage.

1 – D; 2 – A; 3 – A; 4 – A; 5 – C;

Trên đây là Bài tập tiếng Anh Unit 6 lớp 11 Global Warming có đáp án, hy vọng đây là tài liệu học tập hữu ích dành cho quý phụ huynh, thầy cô và các em học sinh.