资源简介

Unit 3 A Green Earth,a Better Home单元测试卷
（考试时长：60 分钟 满分：100 分）
一、单项选择（每小题 2 分，共 20 分）
( ) 1. We will carry out an important ______ to clean up the polluted river in our city.
A. mission B. calendar C. comment D. conclusion
( ) 2. We should save every drop of water ______ there will be a shortage in the future.
A. so that B. in case C. even if D. as if
( ) 3. The red ______ is used for collecting plastic bottles for recycling.
A. lorry B. rocket C. bin D. greenhouse
( ) 4. We must ______ the amount of plastic waste to protect our earth.
A. expect B. reduce C. require D. launch
( ) 5. Don’t ______ trees without permission, or it will damage the ecosystem.
A. cut down B. fall down C. fall off D. turn down
( ) 6. All the ______ are working hard to develop renewable energy.
A. biologists B. environmentalists C. villagers D. managers
( ) 7. The ______ air in the industrial area makes people feel uncomfortable.
A. crowded B. polluted C. convenient D. western
( ) 8. Our school plans to ______ a “No Plastic Bags” campaign next month.
A. launch B. link C. complete D. support
( ) 9. We need to ______ with local communities to promote waste sorting.
A. cooperate B. comment C. discuss D. discover
( )10. —I’m going to join a volunteer team to plant trees this weekend.
—______. It’s a meaningful way to protect the earth.
A. Don’t mention it B. Sounds great
C. That’s all right D. It’s my pleasure
二、用所给单词的适当形式填空（每小题 1 分，共 10 分）
1. Many ______ (pollute) rivers are getting cleaner after environmental projects.
2. The team finished the green environmental ______ (mission) successfully.
3. It is necessary ______ (cooperate) with neighbors to keep our community clean.
4. The new ______ (recycle) system in our town works very efficiently.
5. We should use more ______ (renewable) energy like solar power.
6. The ______ (harm) chemicals from factories are bad for both humans and animals.
7. We should make full ______ (prepare) for the upcoming environmental exhibition.
8. The local newspaper ______ (publish) a report on waste sorting last week.
9. Never be ______ (waste) with water and electricity in daily life.
10. All the ______ (volunteer) in the park cleanup are full of energy.
三、完形填空（每小题 1 分，共 10 分）
A green earth is our most valuable treasure, and Unit 3 A Green Earth,a Better Home teaches us to protect our planet. For decades, humans have realized the importance of living in harmony with nature. We always expect to ____1____ a sustainable lifestyle for ourselves and future generations.
With the development of environmental science, more and more people take part in green munities launch recycling programs and tree-planting campaigns. Every environmental ____2____ requires careful plans and close teamwork. All members ____3____ must cooperate with each other to achieve the goal.
The environment is facing many problems now. Air and water pollution, waste overproduction make our earth sick. Sometimes people have to ____4____ certain industrial projects because they cause too much harm to the ecosystem. But we never give up protecting our home. We sort waste every day, reduce plastic use, and spread environmental knowledge to more people.
Many teenagers are eager to join environmental groups. They wonder how to make the sky bluer and whether we can build a completely ____5____ city one day. These beautiful expectations encourage more people to become environmental volunteers.
Protecting the earth needs patience and action. We cannot solve all problems overnight. Every small effort ____6____ to a better home. Even a single tree can make a difference to the air quality.
We should start from small things in daily life. If we stick to green habits, we can help make our earth healthier. We will use sustainable technology to reduce pollution and make our dreams ____7____.
Protecting the earth is never an easy job. It tests people’s sense of responsibility and team spirit. When we ____8____ with others, we can solve environmental problems faster. Every successful green campaign is the result of countless efforts and cooperation.
The beautiful earth is waiting for us to care for it. Don’t stop acting, and don’t stop spreading green ideas. We should hold our hope ____9____ the future and keep learning environmental knowledge.
Protecting the earth changes our view of life. It tells us how important it is to cherish every resource and live in harmony with nature. We should love our home planet while making it ____10____.
Keep your green dreams in mind. Maybe one day, you will lead a great environmental mission and create a more beautiful world for everyone.
( )1. A. build B. create C. make D. set
( )2. A. task B. mission C. job D. work
( )3. A. in team B. on group C. in community D. on board
( )4. A. cancel B. launch C. operate D. require
( )5. A. green B. blue C. white D. gray
( )6. A. gets B. leads C. contributes D. takes
( )7. A. come true B. come up C. come out D. come over
( )8. A. cooperate B. compete C. communicate D. compare
( )9. A. of B. for C. in D. at
( )10. A. better B. worse C. bigger D. smaller
四、阅读理解（每小题 2 分，共 10 分）
Protecting our green earth has become one of the most important tasks for humans. For hundreds of years, people have used simple ways to protect nature, such as planting trees and saving water. Today, modern technology helps us do more for the environment.
Scientists develop renewable energy like solar and wind power to reduce the use of fossil fuels. Environmental groups launch campaigns to promote waste sorting and recycling. Every green mission requires not only careful planning but also active teamwork. All volunteers and workers must cooperate well to make the projects successful.
Pollution, climate change and resource shortage make environmental protection full of challenges. Sometimes cities have to cancel building plans because they will destroy too many forests. However, these difficulties never stop us from taking action.
Developing sustainable lifestyles and exploring green technology helps humans know more about how to live in harmony with nature. Many new research results are published every year. These discoveries broaden our mind and encourage us to create a better home.
Environmental protection also teaches us to cherish every resource on pared with the huge universe, our earth is small but precious. So far, Earth is still the only suitable home for human beings. More young people become interested in environmental science and hope to make contributions to protecting our planet.
( )1. What simple ways did people use to protect nature in early times
A. Using solar power B. Planting trees and saving water
C. Developing wind power D. Promoting waste sorting
( )2. What is needed for a successful green mission
A. Good teamwork and careful planning B. Much free time
C. Crowded places D. Wild imagination
( )3. Why do cities sometimes cancel building plans
A. People feel tired B. The projects will destroy too many forests
C. They have no money D. The buildings are too small
( )4. Which of the following is TRUE according to the passage
A. Environmental protection has no challenges at all
B. No new environmental results are published nowadays
C. Environmental protection broadens people’s minds
D. People can live on other planets easily now
( )5. What is the main idea of the passage
A. The challenges and meanings of environmental protection
B. How to build renewable energy stations at home
C. The history of tree planting
D. Ways to use fossil fuels properly
五、根据句意及首字母提示补全单词（每小题 1 分，共 10 分）
1. Protecting the earth is a great m______ for all human beings.
2. We can r______ plastic bottles to make new products.
3. The p______ river near the factory smells terrible.
4. Please save water in c______ there is a drought in summer.
5. Our school will l______ a green campaign to reduce waste next week.
6. We should c______ with each other to make our community cleaner.
7. Using solar power is a s______ way to protect the environment.
8. Don’t fall a______ in class when learning environmental knowledge.
9. The magazine will p______ a new report on climate change next month.
10. Every green task r______ careful preparation and active participation.
六、句型转换（每小题 2 分，共 10 分）
1. Environmental protection requires everyone’s effort.（改为否定句）
Environmental protection ____ ____ everyone’s effort.
2. People sort waste into different bins every day.（改为被动语态）
Waste ____ ____ into different bins by people every day.
3. We will stop using plastic bags. It causes white pollution.（用in case合并句子）
We will stop using plastic bags ____ ____ white pollution.
4. People love environmental protection because it makes the earth better.（对划线部分提问）
____ ____ people love environmental protection
5. This is the new solar station. It provides clean energy for the town.（合并为定语从句）
This is the new solar station ______ provides clean energy for the town.
七、补全对话（每小题 2 分，共 10 分）
A: What are you reading now
B: I’m reading a book about environmental protection. It’s really meaningful!
A: 1.______ I know little about green living.
B: It tells us how to reduce waste, reuse things and protect our earth.
A: Sounds great. 2.______
B: We can start by sorting waste, saving water and planting more trees.
A: Are green tasks easy to finish
B: No. 3.______ Every member needs to cooperate well and stick to it.
A: Will we have a completely green city one day
B: Maybe. But now we need to take action from small things.
A: 4.______ I want to learn more about green living.
B: You can join local environmental groups and read more green books.
A: Thanks a lot for your advice!
B: 5.______ It’s my pleasure.
A. How can we take part in green activities
B. That’s useful advice.
C. What does the book talk about
D. Green tasks need patience and teamwork.
E. You’re welcome.
八、任务型阅读（每小题 2 分，共 10 分）
Environmental protection is a meaningful cause for all humans. With modern technology, we can develop renewable energy, launch green campaigns and promote waste sorting to protect our earth.
Every green mission is challenging. It requires careful preparation and close teamwork. All volunteers and workers must cooperate with each other to achieve the goals. Pollution and climate change bring many difficulties. Sometimes we have to cancel certain projects for the sake of the environment.
However, we never stop protecting our home. We keep researching green technology and publish new environmental results every year. These efforts enrich our knowledge of sustainable living and encourage more people to join the green cause.
Environmental protection also makes us cherish our earth. No other planet is suitable for human life so far. More teenagers become interested in environmental science and dream of creating a better home for everyone.
根据短文内容，回答下列问题
1. What can we use modern technology to do for environmental protection
____________________________________________________________________
2. What does every green mission require
____________________________________________________________________
3. Why do we sometimes cancel certain projects
____________________________________________________________________
4. What do we keep doing to protect the earth
____________________________________________________________________
5. What does environmental protection make us cherish
____________________________________________________________________
九、书面表达（10 分）
题目：The Beauty of a Green Earth
写作要求：1. 简单介绍你对环保的认识；2. 结合本单元核心词汇：mission, protect, sustainable, cooperate, launch, in case；3. 谈谈自己对环保的梦想；4. 词数80~100词，语句通顺，不出现真实校名与人名。
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
参考答案
一、单项选择
1. A 2. B 3. C 4. B 5. A 6. B 7. B 8. A 9. A 10. B
二、用所给单词适当形式填空
1. polluted 2. mission 3. to cooperate 4. recycling 5. renewable
6. harmful 7. preparations 8. published 9. wasteful 10. volunteers
三、完形填空
1. B 2. B 3. C 4. A 5. A 6. C 7. A 8. A 9. B 10. A
四、阅读理解
1. B 2. A 3. B 4. C 5. A
五、首字母填空
1. mission 2. recycle 3. polluted 4. case 5. launch
6. cooperate 7. sustainable 8. asleep 9. publish 10. requires
六、句型转换
1. doesn’t require 2. is sorted 3. in case of 4. Why do 5. which / that
七、补全对话
1. C 2. A 3. D 4. B 5. E
八、任务型阅读
1. We can develop renewable energy, launch green campaigns and promote waste sorting.
2. It requires careful preparation and close teamwork.
3. For the sake of the environment.
4. We keep researching green technology and publish new environmental results every year.
5. It makes us cherish our earth.
九、书面表达范文
The Beauty of a Green Earth
Protecting our green earth has always been my dream. The earth is our only home, and it’s our duty to protect it from pollution. I often join environmental activities and learn about sustainable living.
Many groups launch green missions to reduce waste and promote recycling. Every mission needs people to cooperate closely. We should save every drop of water and every piece of paper in case resources run out one day.
I hope to become an environmentalist in the future. I will use scientific knowledge to develop more green technology and help build a beautiful, sustainable world for everyone.

展开更多......

收起↑