Unit5 The Power of Plants 单元测试卷2026-2027学年外研版英语七年级上册

 外研版七年级上册 Unit5 The Power of Plants 单元测试卷（笔试 满分100分）

考试时间：90分钟

班级：________ 姓名：________ 得分：________

 Ⅰ.单项选择（15小题，每小题1分，共15分）

从A、B、C、D四个选项中选出最佳选项。

( )1. Plants are ______ important part of our whole world.

A. a  B. an  C. the  D. /

( )2. Green plants can make food ______ the help of sunlight.

A. with  B. for  C. to  D. at

( )3. Look! Those green leaves ______ energy from the sun now.

A. collect  B. collects  C. are collecting  D. collected

( )4. We can’t live ______ plants, because they give us fresh air.

A. with  B. without  C. for  D. by

( )5. This kind of plant is as ______ as grass. It grows very fast.

A. quick  B. quicker  C. quickest  D. the quickest

( )6. Every plant needs water ______ well.

A. grow  B. growing  C. to grow  D. grows

( )7. Some plants can protect ______ when dangerous animals come near.

A. they  B. them  C. their  D. themselves

( )8. ______ some plants look small, they have great power.

A. Although  B. Because  C. If  D. So

( )9. People had better ______ more trees to protect our environment.

A. plant  B. to plant  C. planting  D. planted

( )10. There is ______ water in the bottle. You can water the little plant.

A. many  B. much  C. few  D. a few

( )11. The flower ______ in spring every year.

A. bloom  B. blooms  C. bloomed  D. will bloom

( )12. —What is the ______ of plants?

—They can produce oxygen for us.

A. power  B. danger  C. secret  D. memory

( )13. We should learn ______ more about different kinds of plants.

A. know  B. to know  C. knowing  D. knew

( )14. —Why are plants so important for humans?

—______ they offer us food and clean air.

A. So  B. But  C. Because  D. Though

( )15. —I think plants are just green decorations for our rooms.

—______. They support all lives on the earth.

A. I hope so  B. I agree  C. I disagree  D. No problem

 Ⅱ.完形填空（10小题，每小题1.5分，共15分）

阅读短文，选择最佳答案。

Plants are everywhere around us and they have amazing power. They are quiet but 16 for all living things. Plants use sunlight, water and air 17 their own food. This special change gives energy not only to plants 18 also to animals and people.

Different plants grow in different places. Some grow in wet land while some can live in dry places. Plants can protect 19 in different ways. Some have sharp leaves to keep enemies away.

Now lots of trees are cut down. 20 trees, the air will become dirty and hot. More students begin 21 the importance of plants. We should stop cutting too many trees and plant more.

22 we take good care of plants, they will give us much back. Plants give us fruit, vegetables and fresh oxygen. They make our world much 23 beautiful. Protecting plants means protecting 24 . Let’s respect every plant and enjoy the great power 25 nature gives us.

( )16. A. useless  B. important  C. boring  D. terrible

( )17. A. make  B. making  C. to make  D. made

( )18. A. but  B. and  C. so  D. or

( )19. A. it  B. them  C. themselves  D. theirs

( )20. A. With  B. Without  C. For  D. About

( )21. A. understand  B. understood  C. to understand  D. understands

( )22. A. If  B. Before  C. Until  D. Though

( )23. A. many  B. more  C. most  D. much

( )24. A. us  B. our  C. ourselves  D. ours

( )25. A. what  B. who  C. where  D. that

 Ⅲ.阅读理解（10小题，每小题2分，共20分）

 A

Plants have great power, but many people do not notice it. Green plants use sunlight to make their food. During this process, they take in bad gas and produce fresh oxygen for humans and animals. That is one of their most amazing powers.

Plants also give us all kinds of food. Rice, corn, fruit and vegetables all come from plants. Some plants can even be used as medicine. Different plants grow in different environments. Some love lots of sunshine, while some can grow well in dark cool places.

However, many plants are in danger now. People cut down forests for wood and farmland. Many plants lose their homes. It is time for us to take action. We can plant small trees, take care of little plants and stop destroying forests. When we protect plants, we are helping our whole world.

( )26. What can plants produce for us?

A. Fresh oxygen  B. Dirty gas  C. Wood only  D. Sunlight

( )27. Where can some plants grow well?

A. Only in hot deserts  B. In dark cool places

C. Only beside rivers  D. Inside our bodies

( )28. Which of the following is NOT true?

A. Some plants can work as medicine

B. Our food partly comes from plants

C. All plants need lots of strong sunshine

D. Plants make food with the help of sunlight