人教版九年级英语Unit13We're trying to save the earthSection B1a-1e同步训练（含答案）

Unit 13 We're trying to save the earth!
第四课时 Section B(1a-1e)
基础训练
I.用方框中所给单词的适当形式填空。
wash, recycle, own,napkin, shop
paper is a really easy thing for everyone.
2. The girl doesn't have her room.
3. She went with her sister in the supermarket yesterday.
4. We must our hands before we eat meals.
5. If you have to cough, use your to cover your mouth.
Ⅱ.用所给词的适当形式完成句子
1.Look,they are trying to help to clean the (pollute)water.
2.Everyone has some (advantage),so we can learn from each other.
3.We have had several meetings to discuss (environment) problems in the neighborhood.
4.I am sorry to make your (wood)floor dirty.
5.There are some (different)between the twins.
III.根据汉语意思完成句子。
1.戒烟很难。
to give up smoking.
2.当你洗头时关掉淋浴。
the shower you are washing your hair.
3.我们不该用餐巾纸。
We paper napkins.
4.回收纸张真的很容易。
is really easy.
5.当你购物的时候你应该带你自己的包。
You should take your own bags .
能力提升
IV.阅读理解。
How green are you Do you know how to be green
We all need a healthy environment, but we produce waste every day and it does harm to our environment. Though we are young, we can still do something to help. Here are some ideas for you.
Reduce
Reduce means"use less". Don't waste things.This saves money and reduces pollution. Before we buy something new, think whether it is really necessary or maybe the old one is still useful.
Reuse
Reuse means "use again". When we buy things,make sure that they can last a long time. When something is broken, we should repair it instead of throwing it away and buying a new one. Don't use a paper cup or a paper bag. It's better to use a china(瓷)cup and a lunch box because you can use them again.
Recycle
Recycle means "change things into something else". Though it takes energy to change something into something else, it's better than throwing things away or burning them.
So please remember these three words: reduce,reuse and recycle.
( )1. What is the passage about
A. How to produce things. B. How to burn things.
C. How to be green. D. How to help others.
( )2. Which of the following is right
A. Always throw away old things.
B. Don't waste things.
C. Always buy new things.
D. Never buy new things.
( )3. The underlined word "last" means “ ”.
A.中断 B.持续 C.终止 D.开始
( )4. It is better to use a china cup and a lunch box because we can
them.
A.reuse B. reduce C.repair D. recycle
( )5. The passage may come from a .
menu B. dictionary C.storybook D. magazine
V.语篇填空。
阅读短文，根据语篇要求填空，使短文通顺、意思完整。每空限填一词。
As we all know, the environment around us is getting worse and worse. Some chemical factories always pour waste water into 1 river. And they also produce terrible gas. In some place, some people even have no clean water to drink. 2 I think we must do something right now.
How to protect the environment First, as students, we should use cloth bags instead 3 plastic bags when we go shopping. Second, we'd better reuse the old textbooks as possible as we 4 .Third, we should never forget to turn off the lights when we leave the classroom. In a word, we must try 5 best to protect our environment. I believe we can make the world a better place to live in.
2. 3. 4. 5. .
参考答案
I.1. Recycling 2. own 3.shopping 4. wash 5.napkin
II.1.polluted 2.advantages 3.environmental 4.wooden 5.differences
III. 1. It's hard 2. Turn off; while 3. shouldn't use 4. Recycling paper
5. when shopping
IV. 1~5 CBBAD
V. 1. the 2. So 3. of 4. can 5.our