Bài tập tiếng Anh lớp 7 mới Unit 10 Energy Sources

Bài tập Unit 10 lớp 7 Energy Sources có đáp án

Bài tập tiếng Anh lớp 7 Chương trình mới Unit 10 Energy Sources có đáp án do VnDoc.com sưu tầm và đăng tải sẽ cung cấp cho các em học sinh nhiều bài tập hay, chất lượng, giúp các em ôn tập, hệ thống lại kiến thức quan trọng của bài học. Sau đây mời các em tham khảo làm bài.

I. Choose the correct answers.

1. The wind, the sun, and the wave are some types of……………..sources of energy.

A. changeable

B. alternative

C. cheap

D. costly

2. Remember to……………the lights before going to bed.

A. turn

B. turn on

C. turn off

D. stop

3. By the middle of 21st century, people in developing countries………....more renewable energy.

A. uses

B. will be using

C. used

D. have used

4. Fossil fuels are very common in our society but they...……the environment.

A. renew

B. provide

C. waste

D. pollute

5. The governments try to………….the use of fossil fuels.

A. reduce

B. increase

C. waste

D. save

6. We should put…………….on our roof for the heating and hot water.

A. solar energy

B. equipment

C. cracks

D. solar panels

II. Complete the sentences with the correct form of the words in brackets.

1. I ………………..………..( not study) this evening. Do you want to go out?

2. My brothers and I……………………….(not camp) this week. We will be too busy studying for exams.

3. My friend……………………….(practice) for the TOEFL exam over her summer vacation.

4. At this time tomorrow, what……………..you………………..(do)?

5. Next week, I……………………..(drive) from Hanoi to Danang. You won’t

Able to contact me for a couple of days.

6. Please don’t call me after 11 p.m. I………………………………(sleep).

7. Tomorrow, I……...…………..(sit) in the same seat that I am sitting in now.

8. I……………………………….(not travel) with my brother through Europe because I don’t have enough money.

9. My brother…………………………….(not get) married any time soon. He has no job and he doesn’t seem to want to do anything.

10. We………………………..(ride) our bicycle around Hoan Kiem Lake from 6 a.m to 8 a.m tomorrow.

III. Change the sentences into the passive voice.

1. Scientists anticipate that people will use up fossil fuels by 2052.

⇒ It is anticipated that fossil fuels……………………………………………...

2. Solar energy will replace most of fossil fuels in the future.

⇒ Most of fossil fuels…………………………………………………………..

3. We will minimize the use of electricity to save our energy.

⇒ The use of electricity………………………………………………………...

4. Human will use the sun as the biggest energy source for the future.

⇒ The sun………………………………………………………………………

5. Space-based solar power will allow us to work around these challenges.

⇒ We…………………………………………………………………………...

6. Government will make more regulations to reduce industrial pollution.

⇒ More regulations……………………………………………………………..

7. Scientists will find solutions to reduce pollution in our country.

⇒ Solutions……………………………………………………………………..

8. People will construct more wind turbines in that area to produce electricity.

⇒ More wind turbines………………………………………………………….

IV. Fill in the blanks with a word/ phrase in the box.

sources; believe; renewable; solar and wind power; supplying energy;

It’s hard to (1)………………….. that just 200 years ago our main energy source was wood. Now we have a wealth of energy sources to choose from, including a growing range of (2)………………….energy technologies.

But what does the future hold? How can we keep (3)…………………..to an ever-growing population? How much will it cost? And what impact will the energy choices we make have on our living conditions and our planet?

In a report this year, the International Energy Agency experts electricity generation from renewable energy 4………………….to increase from 21 percent in 2012 to 33 percent by 2040. Morever, as battery technology improves, it will be better able to support renewable energy sources, such as (5)……………………………. .

Innovation in energy storage has already resulted in graphene technology used in batteries, which may be able to store more energy than existing lithium batteries.

V. Read the passage carefully and decide if the flowing statements are True (T) or False (F)

We use many different energy sources to do work for us. Energy sources are classified into two groups - renewable and nonrenewable.

Non-renewable energy sources are those that take millions of years to form and will run out some day. It is energy that comes from fossil fuels such as coal, crude oil, and natural gas. Fossil fuels are mainly made up of carbon and were formed millions of years ago. The chemical reaction which takes place when we burn fossil fuels releases carbon compounds such as carbon monoxide and carbon dioxide into the air. Carbon dioxide is one of the green house gases which is contributing to global warming and air pollution.

On the other hand, renewable energy sources will never run out, are better for the environment and do not cause pollution. Renewable energy is often called green energy because it is a natural energy, always available and does not have to be formed like nonrenewable energy. The green energy is always there. For example, the Sun consistently shines, water is abundant, and the winds blow throughout the year. The five types include solar, energy from the Sun; geothermal, energy from heat within the Earth; hydroelectric, energy from moving water; biomass, energy from dead plants and microorganisms and finally, energy from the wind.

1. Non –renewable energy is a source of energy that will eventually run out.

2. Renewable energy comes from natural sources, like sunlight, wind, water, and heat of the Earth.

3. Burning fossil fuels is harmful to the environment.

4. Renewable resources are better for the environment, but they are limited in supply.

5. carbon is the main element in fossil fuels.

6. Wind is the primary source of hydroelectricity energy.

Write the correct form of the word given

1. Coal will be …………………by another renewable source of energy in the future. (REPLACE)

2. Natural gas is …………….and it is harmful to the environment. (LIMIT)

3. I like solar energy because it is ……………….. (PLENTY)

4. Using public transport can reduce ……………….…. (POLLUTE)

5. These types of energy do not cause pollution or waste ………………….resources. (NATURE)

6. We hope that by using solar energy, the problem of energy ……………….will be solved. (SHORT)

7. This new plant is being built to provide …………………for the population of the local area. (ELECTRIC)

8. Remember to turn off the lights when……………….to bed, boy! (GO)

9. She wears a sweater to keep her body………………..in the early winter. (WARMTH)

ĐÁP ÁN

I. Choose the correct answers.

1 - B; 2 - C; 3 - B; 4 - D; 5 - A; 6 - D;

II. Complete the sentences with the correct form of the words in brackets.

1. I ……………won't study…..………..( not study) this evening. Do you want to go out?

2. My brothers and I…………won't camp…………….(not camp) this week. We will be too busy studying for exams.

3. My friend………………pratices……….(practice) for the TOEFL exam over her summer vacation.

4. At this time tomorrow, what………will……..you………be doing………..(do)?

5. Next week, I…………will drive…………..(drive) from Hanoi to Danang. You won’t able to contact me for a couple of days.

6. Please don’t call me after 11 p.m. I………………am sleeping………………(sleep).

7. Tomorrow, I……...…will sit ………..(sit) in the same seat that I am sitting in now.

8. I…………………won't travel…………….(not travel) with my brother through Europe because I don’t have enough money.

9. My brother………………won't get…………….(not get) married any time soon. He has no job and he doesn’t seem to want to do anything.

10. We……………will ride…………..(ride) our bicycle around Hoan Kiem Lake from 6 a.m to 8 a.m tomorrow.

III. Change the sentences into the passive voice.

1 - It is anticipated that fossil fuels.................will be up by 2052

2 - Most of fossil fuels...............will be replaced in the future by solar energy...............

3 - The use of electricity ...........will be minimized to save our energy.................

4 - The sun.........will be used as the biggest energy source for the future.........................

5 - We................will be allowed to work around these challenges by space-based solar power................

6 - More regulations..........will be made to reduce industrial pollution government...............

7 - Solutions..........will be found to reduce pollution n our country....................

8 - More wind turbines............will be constructed in that area to produce electricity.................

IV. Fill in the blanks with a word/ phrase in the box.

1 - believe; 2 - renewable; 3 - supplying energy; 4 - sources; 5 - solar and wind power

V. Read the passage carefully and decide if the flowing statements are True (T) or False (F)

Write the correct form of the word given

1. Coal will be ………replaced…………by another renewable source of energy in the future. (REPLACE)

2. Natural gas is ………limited…….and it is harmful to the environment. (LIMIT)

3. I like solar energy because it is …………plentiful…….. (PLENTY)

4. Using public transport can reduce …………pollution…….…. (POLLUTE)

5. These types of energy do not cause pollution or waste …………natural……….resources. (NATURE)

6. We hope that by using solar energy, the problem of energy …………shortage…….will be solved. (SHORT)

7. This new plant is being built to provide ………electricity…………for the population of the local area. (ELECTRIC)

8. Remember to turn off the lights when……going………….to bed, boy! (GO)

9. She wears a sweater to keep her body………warm………..in the early winter. (WARMTH)

Trên đây, VnDoc.com đã giới thiệu tới các bạn Bài tập tiếng Anh lớp 7 chương trình mới Unit 10  Energy Source (số 1), hy vọng đây là tài liệu học tập hữu ích dành cho quý thầy cô và các em học sinh.