Unit 8 Save Our World
课时分层训练(四十六)
[Lesson 46]
Ⅰ.根据句意及汉语提示完成句子
1．There are too many ________(工厂) in this city. They pollute the air and rivers.
2．The ________(货车) will carry the rubbish to the recycling centre.
3．I think ________ (回收利用) is a good idea.
4．Children should learn to ________ (节约) water.
Ⅱ.用方框中所给单词或短语的适当形式填空
factory, leak, truck, like, again and again
1．The kind of shoes is made in a ____________ in my village.
2．Mr. Liu is a ____________ driver. He often carries vegetables for supermarkets.
3．The tap is ____________. Please turn it off and don't waste the water.
4．____________ other types of transportation, a bike doesn't make any pollution.
5．I have told you that____________．
Ⅰ.单项填空
( )1.We shouldn't drink ________ Coke and we shouldn't eat ________ sweets. They are not good for our teeth.
A. too many; too much
B．too much; too much
C．too much; too many
D．too many; too many
( )2.He tries ________ computer games this term.
A. not play B．not to play
C．play D．play not
( )3.Our teachers often say to us, “________ make any noise in class.”
A. Try not to B．Try to not
C．Not to try D．Try not
( )4.2018·孝感—Which should we start with, Water World or Space World?
—Either is OK.It makes no________to me.
A. afraid B．promise
C．difference D．decision
( )5.2018·贵港—Sam, don't forget ________ the book to the library tomorrow.
—OK, I won't.
A. return B．returning
C．returned D．to return
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Ⅱ.阅读理解
There are some easy things you can do to protect the environment and the earth. Choose ideas from the list or come up with a few of your own.
☆ Plant flowers, grass or trees.
☆ Whenever you visit a park or beach, take away what you bring there—keep rubbish in a bag until you can put it in a dustbin(垃圾箱)．
☆ Turn off the lights and TV sets when you leave the room. This saves(节约) a lot of electricity.
☆ Turn off the tap(水龙头) when you brush your teeth. You can save some water by not letting it run. Also, use a glass cup instead of a paper cup because this saves paper.
☆ Keep the doors and windows closed in winter to keep warm air in.
☆ Give your old books and magazines to a library instead of throwing them away.
☆ Give your old clothes to poor children you know instead of throwing them away.
☆ Use both sides of paper.
☆ Stop pouring(倒) dirty water into the rivers or the lakes nearby(附近)．
☆ Encourage all your friends to do the same things you do to help protect the earth.
You don't have to wait until Earth Day to do these things. Make every day Earth Day.
If everyone makes a contribution(贡献) to protecting the environment, the world will become more beautiful.
( )1.From the above, we know that this is ________.
A. a sign B．a notice
C．a proposal D．an advertisement
( )2.The writer tells us ________．
A. to throw rubbish into a dustbin
B．to pour dirty water into the river
C．to save water by letting it run while we are brushing our teeth
D．that we can't do all these things until Earth Day
( )3.We can ________ to save paper.
A. use a paper cup
B．use both sides of paper
C．give old books to a library
D．pick up waste paper at school
( )4.The main idea of this passage is how to ________.
A. save money
B．protect the earth
C．make better use of old things
D．save water and electricity
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详解详析
课内基础自测
Ⅰ.1.factories 2.truck 3.recycling
4．save
Ⅱ.1.factory 2.truck 3.leaky 4.Unlike
5．again and again
课后巩固提升
Ⅰ.1.C too much 修饰不可数名词，too many 修饰可数名词复数， 故选C。
2．B try not to do sth.意为“尽力不做某事”。
3．A 4.C
5．D 考查非谓语动词的用法。句意：“萨姆，不要忘记明天把书还给图书馆。”“好的，我不会忘记的。”由答语中“I won't”可知，书还未还，应用forget to do sth.。故选D。
Ⅱ.[主旨大意] 这篇短文主要针对如何保护地球和环境提出了几条具体的建议。
1．C 这篇短文主要介绍了几条如何保护地球和环境的建议，故选C。
2．A 3.B 4.B
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