Unit 8 Save Our World
课时分层训练(四十五)
[Lesson 45]
Ⅰ.用方框中所给短语的适当形式填空
too much, do with, throw away, made into,
a piece of
1．Don't____________ litter here and there.
2．There is____________ rain here in spring.
3．What do you ____________ the used books?
4．Glass is often ____________ bottles.
5．Please pass me____________ paper.
Ⅱ.用所给单词的适当形式填空
1．I'll use some glue and other things ________(fix) the toy car.
2．Lesson Five is ________ (interesting) lesson in Book Two.
3．Which apple is ________ (bad), this one or that one?
4．Jim ________ (empty) his bag, but he didn't find his watch.
5．Please turn off the TV when you finish ________(watch) it.
Ⅰ.单项填空
( )1.—We have many ________ of books.
—We must ________them one by one now.
A. sorts; sorted B．sort; sorted
C．sorts; sort D．sorts; sorts
( )2.Did you ________the dustbin? I see it is ________ now.
A. empty; empty B．empty; emptying
C．emptied; emptied D．empty; emptied
( )3.We should sort our garbage before ________．
A. throwing it away
B．throwing them away
C．throwing away it
D．throwing away them
( )4.Most of the garbage can be ________ so we shouldn't waste it.
A. reuse B．reusing
C．to reuse D．reused
( )5.2018·十堰改编—Your sweater looks nice.Is it made ________ wool(羊毛)?
—Yes, and it's made ________ Shanghai.
A. of; by B．of; in
C．from; in D．from; from
Ⅱ.按要求完成下列各题
1．I almost sold all of the books.(改为否定句)
I ________ sold any of the books.
2．She has more bread than her brother.(改为同义句)
Her brother has ________ ________ than her.
3．We must do something to protect the environment. (改为被动语态)
Something ________ ________ ________ to protect the environment.
4．least, amount, there, is, the, glass, of(连词成句)
________________________________________________________________________.
Ⅲ.阅读理解
In today's world, almost everyone knows air pollution and water pollution. But not all people know that noise is also a kind of pollution. In fact, noise pollution is harmful(有害的) to human health, too.
People usually have poorer hearing if they work under noisy conditions. Recently many teenagers in America can hear no better than 65?year?old people, for these people like to listen to pop music, and most of the music is a kind of noise. Many people living near airports become deaf.Noise produced(产生) by jet?planes(喷气式飞机) or machines will make people's life difficult and unpleasant, or even make people ill, or even drive them mad.
Now the governments of many countries are trying to solve not only air and water pollution problems but also noise pollution problem.
( )1.Not everyone knows ________ is a kind of pollution.
A. water B．air
C．noise D．pop music
( )2.________ usually have poor hearing.
A. People listening to soft music
B．People living near airports
C．People walking in the street
D．People living in foreign countries
( )3.The governments of many countries are trying to solve ________．
A. water pollution B．air pollution
C．noise pollution D．all of the above
( )4.Many people living near airports become deaf because of ________．
A. air pollution B．water pollution
C．noise pollution D．music pollution
( )5.Many teenagers like to listen to ________．
A. noise B．pop music
C．classical music D．jazz
详解详析
课内基础自测
Ⅰ.1.throw away 2.too much
3．do with 4.made into 5.a piece of
Ⅱ.1.to fix
2．the most interesting
3．worse 4.emptied 5.watching
课后巩固提升
Ⅰ.1.C 第一空应填名词，又因前面有many修饰，故应用复数形式sorts；第二空应填动词，作“分类”讲，且情态动词must后面应用动词原形，故选C。
2．A 第一个empty用作动词，表示“倒空”； 第二个empty作形容词，表示“空的”，故选A。
3．A
4．D 考查含情态动词的被动语态。其结构为：情态动词＋be＋动词的过去分词。
5．B 考查介词的用法。句意：“你的毛衣看起来(很)漂亮。它是羊毛制的吗？”“是的，在上海制造的。”be made of和be made from都表示“由……制成”，be made of指能看出原材料，be made from指看不出原材料。ba made in意为“在……制造”，后接地点。故选B。
Ⅱ.1.hardly
2．less bread
3．must be done
4．There is the least amount of glass
Ⅲ.1—5 CBDCB
1
Unit 8 Save Our World
课时分层训练(四十八)
[Lesson 48]
Ⅰ.根据句意及首字母或汉语提示完成句子
1．There are so many people on the bus. I can't find a s________ to sit on.
2．Last year Uncle Li sold his u________ car and bought a new one.
3．It's our ________(责任) to keep our classroom clean.
4.Please ________ the cake ________ (把……分成) eight parts.
5．Do you know how many ________(吨) the elephant weighs?
Ⅱ.用所给单词的适当形式填空
1．My father likes to collect old and ________(use) things which can reminds him of the old days.
2．The children are ________ (divide) into four groups to finish the task.
3．Mike likes reading and he has the ________(many) books in our class.
4．Thousands of________ (ton) of garbage are sent there every day.
5．He put on his coat and ________(go) for a walk with his dog.
Ⅰ.单项填空
( )1.The teacher divides us ________three groups to play games.
A. into B．with C．at D．for
( )2.I think it's our duty ________ the environment.
A. protecting B．protect
C．to protect D．protected
( )3.My parents didn't allow me ________ to the party.
A. go B．to go C．goes D．went
( )4.Tom made a car ________ waste paper.
A. out of B．out
C．of D．out from
( )5.2018·重庆A________ visitors came to take photos of Hongyadong during the vacation.
A. Thousand B．Thousand of
C．Thousands D．Thousands of
Ⅱ.阅读理解
No Car Day was first started by 34 cities in France on September 22nd, 1998. It was started to protect the environment. By now, more than 1，000 cities around the world have had a No Car Day.
The first No Car Day in China was in Chengdu in 2001. Other cities, including Taipei, Shanghai and Wuhan, also support the day.
In Beijing, more and more people are joining the campaign. It asks drivers to leave their cars at home for one day each month and walk or ride a bike to work. It also calls on Beijingers not to use cars on June 5(World Environment Day). The slogan for the day is, “If we drive for one less day, we can have one more nice day.”
So far, more than 200，000 drivers have shown their support. “We can't control the weather, but we can choose not to drive，” said Wu Zonghua, a car club chairman. In the first quarter of 2012, Beijing only had 52 blue sky days. This was 11 days less than the number for the same period the year before. Much of the dust comes from the desert, but cars cause most of the air pollution. We must do more for No Car Day.
( )1.The first No Car Day fell on ________．
A. February 2nd
B．June 5th
C．July 5th
D．September 22nd
( )2.________ was the first city to have No Car Day in China.
A. Beijing B．Chengdu
C．Shanghai D．Wuhan
( )3.What does the underlined word “slogan” in Paragraph 3 mean?
A. 目的 B．原因
C．意义 D．口号
( )4.How many blue sky days did Beijing have in the first quarter of 2011?
A. 63. B．52.
C．41. D．238.
详解详析
课内基础自测
Ⅰ.1.seat 2.used 3.duty
4．divide; into 5.tons
Ⅱ.1.used 2.divided 3.most
4．tons 5.went
课后巩固提升
Ⅰ.1.A divide…into…意为“把……分成……”。
2．C
3．B allow sb. to do sth.意为“允许某人做某事”。
4．A make…out of…意为“用……制成……；用……雕刻成……”。
5．D
Ⅱ.[主旨大意] 本文介绍了“世界无车日”，它开始于1998年9月22日法国的34个城市，随后在世界各地得到积极响应。
1—4 DBDA
1
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
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
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
1
Unit 8 Save Our World
课时分层训练(四十七)
[Lesson 47]
Ⅰ.用适当的介词或副词填空
1．Lucy is connected ________ Lily. She is Lily's cousin.
2．Some birds live________ fish.
3．The chickens are sick. I am afraid that they will die ________．
4．The girl started ________ at 5：00 in the morning.
5．People shouldn't cut ________ trees in the forest.
Ⅱ.根据句意及首字母或汉语提示完成句子
1．His grandpa has been d________ for several years.
2．The d________ is the symbol of peace.
3．In society, we should r________ the old.
4．My pet dog d________ a week ago. Its death made me very sad.
5．There are many kinds of ________ (蚂蚁) in America.
Ⅰ.单项填空
( )1.The tiger lives ________ meat.
A. at B．in C．off D．for
( )2.Life is like riding a bicycle. To keep your ________， you must keep moving.
A. promise B．position
C．balance D．ability
( )3.There are no ________ things on the moon.
A. alive B．living C．lived D．lively
( )4.The little boy started out ________ how to protect the environment.
A. learning B．to learn
C．learned D．learns
( )5.2018·黄冈—Your new watch is so nice! When did you buy it?
—In April.I ________ it for two months.
A. have had B．had
C．have bought D．bought
Ⅱ.根据汉语意思完成句子
1．你是什么时候开始写这部小说的？
When did you ________ ________ ________ ________ the novel?
2．食品安全和我们的健康息息相关。
Food safety is closely ________ ________ our health.
3．树木砍倒后，土壤会被雨水冲走或被风刮走。
When the trees________ ________ ________， the soil is washed away by the rain or blown away by the wind.
4．孩子们需要学会依靠他们自己。
The children need to learn to ________ ________ themselves.
5．由于禽流感，农场的鸡相继死去。
The chickens on the farm ________ ________ because of bird flu.
Ⅲ.阅读理解
Imagine a world where air pollution is no longer a problem. Clean air is all around us. People don't have to worry about polluting the air every time they drive their cars. They no longer need to face the problem of not having enough fuel either.
Although scientists have been trying for many years to develop a new kind of car that does not need gasoline(汽油), they have been unsuccessful. Recently, however, car engineers have succeeded in creating a new kind of car that runs on gasoline and electricity. This is the famous “hybrid car”. This car gets its name from the fact that it has a gasoline engine(引擎) and an electric motor inside. Hybrid cars do not pollute the environment as much as the cars that are commonly used today. They also cost drivers less money because they need less fuel than ordinary cars.
Hybrid cars are becoming widely popular in the United States. They are soon expected to become widely used around the world. If scientists and engin?eers continue to work on car development, perhaps the world with clean air that we imagined earlier just might become real in the future.
( )1.The underlined word “they” in Paragraph 2 means ________．
A. cars B．drivers
C．engines D．scientists
( )2.Hybrid cars ________．
A. increase air pollution
B．run only on electricity
C．have no engines inside
D．need less fuel than ordinary cars
( )3.The passage tells us that with the develop?ment of cars, we may ________．
A. like electric cars
B．drive cars easily
C．live in the world with clean air
D．understand how hybrid cars work
( )4.The best title for the passage would be ________．
A. The Car of the Future
B．The Meaning of Hybrid
C．The Use of Hybrid Cars
D．The Invention of the Car
详解详析
课内基础自测
Ⅰ.1.with 2.on/off 3.off
4．out 5.down
Ⅱ.1.dead 2.dove 3.respect
4．died 5.ants
课后巩固提升
Ⅰ.1.C 句意：老虎以食肉为生。live off为固定搭配，意为“以……为食”，故选C。
2．C 考查名词辨析。promise意为“诺言”；position意为“位置，方位”； balance意为“平衡”； ability 意为“能力，才能”。根据句意可知选C。
3．B living放在名词前作定语，表示“活着的，有生命的”。
4．B start out后接动词时，要接动词不定式。
5．A 考查动词的时态。句意：“你的新手表很好看，你什么时候买的？”“四月份。我已经买了两个月了。”由句意推断该句应使用现在完成时，buy是非延续性动词，与时间段连用时，需将buy改为have。故选A。
Ⅱ.1.start out to write 2.connected to
3．are cut down 4.depend on
5．died off
Ⅲ.1—4 DDCA
1
Unit 8 Save Our World
课时分层训练(四十三)
[Lesson 43]
Ⅰ.用适当的介词或副词填空
1．Today I have a lot ________ work to do.I can't go out ________ you.
2．The workers cleaned ________ the park after the visitors left.
3．We will finish the work ________ two hours.
4．What can you do ________ the rubbish?
5．You should explain your plan ________ the students patiently.
Ⅱ.根据句意及首字母提示补全单词
1．The boy was busy playing computer games. He didn't pay a________ to his father.
2．He e________ how he and his team prepared themselves for the races.
3．We all know air p________ is bad for our health.
4．There are a lot of students in the s________.They are playing games.
5．“R________” and “g________” have the same meaning.
Ⅲ.用方框中所给单词或短语的适当形式填空
agree to, pollute, finish, clean up,
a bit of, explain…to…
1．There is only ____________ sugar in the bottle.We need to buy some.
2．Have you ____________ go shopping with Brian?
3．The students are ____________ the schoolyard now.
4．____________ is the biggest problem in modern society.
5．Have you ____________ reading the novel?
6．Can you ____________ this sentence ____________ me?
Ⅰ. 单项填空
( )1.—Kitty, look at your bedroom. What a mess!
—Sorry, I'll ________ right now.
A. put up it B．clean up it
C．put it up D．clean it up
( )2.We only have________ time.So we should walk ________ faster.
A. a few; a little B．a bit of; a bit
C．a bit; a bit of D．few; a bit
( )3.2018·河北Can you help me ________ the pen? It's under your chair.
A. ask for B．look for
C．pick up D．put up
( )4.He reminded me ________ up the house when I went out.
A. lock B．locked
C．locking D．to lock
( )5.2018·宜宾—________ will you go back to your hometown?
—In a week.
A. How long B．How far
C．How soon
Ⅱ.根据汉语意思完成句子
1．这个房间这么脏，我们应该把它打扫干净。
The room is so dirty. We should ________ ________ ________．
2．看所有的这些垃圾。
Look at all ________ ________ ________．
3．书在地上，请你替我拣起来好吗？
The book is on the ground. Would you please ________ ________ ________ for me?
4．这篇文章的目的是为了吸引孩子们的注意。
The purpose of the article is to ________ ________ ________．
5．我们同意周末帮老人做家务。
We ________ ________ ________ the old do the housework on weekends.
Ⅲ.连词成句
将所给词语连成句子，标点已给出，词语不得重复使用。
1．attention, the, report, to, she, drew, my
________________________________________________________________________.
2．does, what, mean, our, physics, teacher
________________________________________________________________________?
3．we, with, pollute, our, shouldn't, rivers, waste
________________________________________________________________________.
4．would, an, in, hour, cleaning, finish, we
________________________________________________________________________.
5．the, pair, is, a, bit, of, shoes, expensive
________________________________________________________________________.
详解详析
课内基础自测
Ⅰ.1.of; with 2.up 3.in
4．with 5.to
Ⅱ.1.attention 2.explained 3.pollution
4．schoolyard 5.Rubbish; garbage
Ⅲ.1.a bit of 2.agreed to 3.cleaning up
4．Pollution 5.finished 6.explain; to
课后巩固提升
Ⅰ.1.D 考查动词短语的用法。put up意为“搭建；张贴”；clean up意为“打扫”。由句意可知应用clean up, 该短语是动副短语，宾语是代词时必须放在中间，故选D。
2．B a bit of可修饰不可数名词，a bit 和a little 可以用来修饰形容词或副词的比较级，故选B。
3．C 考查动词短语辨析。句意：你能帮助我拣起那支钢笔吗？它在你的椅子底下。ask for意为“请求”；look for意为“寻找”；pick up意为“拣起”；put up意为“举起；张贴”。根据句意可知选C。
4．D remind sb. to do sth.意为“提醒某人做某事”。
5．C 考查特殊疑问短语辨析。how long 意为“多长；多长时间”，对长度或一段时间提问；how far意为“多远”，对距离提问；how soon意为“多久以后”，对将来的时间提问。由答语“In a week.”可知答案为C。
Ⅱ.1.clean it up 2.of this rubbish 3.pick it up
4．draw children's attention
5．agree to help
Ⅲ.1.She drew my attention to the report
2．What does our physics teacher mean
3．We shouldn't pollute our rivers with waste
4．We would finish cleaning in an hour
5．The pair of shoes is a bit expensive
1
Unit 8 Save Our World
课时分层训练(四十四)
[Lesson 44]
Ⅰ.根据句意及首字母提示补全单词
1．I want to j________ the English club, because I want to practice speaking English.
2．He picked up a piece of w________ paper, and put it into the dustbin.
3．Jack went into his bedroom and s________ the door.
4．We promise that we will never p________ the environment.
5．He did the l________ of the work but got the most of the money.
Ⅱ.用方框中所给单词或短语的适当形式填空
throw away, a list of, shut down,
take care of, little
1．Could you please ____________ the computer after using it?
2．The following is ____________ activities to protect the environment.
3．____________ old people and young kids is our duty.
4．Don't ____________ the box.It's still useful.
5．John has ____________ books of all the students.
Ⅰ.单项填空
( )1.That man can make his little dog ________ the door for him.
A. close B．closes
C．closing D．closed
( )2.2018·重庆BPlease ________ the TV.It's time to go to bed.
A. turn on B．turn off
C．put on D．put off
( )3.Our English teacher always encourages us ________ English as much as possible every day.
A. speak B．to speak
C．not speak D．not to speak
( )4.Recycling is good, so don't ________ bottles or newspapers.
A. find out B．hand in
C．use up D．throw away
( )5.My brother ________ the Communist Party last year.
A. took part in B．joined
C．join D．take part in
( )6.—Which month has ________ days in a year?
—February.
A. few B．little
C．the least D．the fewest
( )7.2018·天水A new robot ________ by a middle school student last term.
A. invented B．was invented
C．invents D．is invented
( )8.There is ________ rubbish in our schoolyard.
A. many B．few
C．a bit D．a lot of
Ⅱ.任务型阅读
As we all know, the environment around us is getting worse and worse.Water pollution and air pollution have brought many problems.In some places we can't see fish swimming in the river or birds singing in the tree.Some people even have no clean water to drink and have no clean air to breathe.So we must do something useful to stop pollution and protect the environment.
First, our government should let people realize the importance of environment protection through education.At the same time, more laws should be made to stop pollution.
Second,__we__all__should__try__our__best__to__protect__the__environment. For example, we can go to school on foot or by bike instead of taking a car.We had better use shopping bags instead of plastic bags when we go shopping.We should use both sides of the paper when we write.We shouldn't throw the rubbish here and there.We should reuse the water and save the electricity.In a word, if everyone pays more attention to our environment, there will be less pollution and our life will be better.
There is only one earth, so it's everyone's duty to protect our environment well.
1题完成句子；2、3题简略回答问题；4题找出并写下全文的主题句；5题将文中画线句子译成汉语。
1．To protect the environment, our government should educate people and ____________ to stop pollution.
2．Is the environment around us getting better and better?
________________________________________________________________________
3．What will happen if everyone pays more attention to our environment?
________________________________________________________________________
4．________________________________________________________________________
5．________________________________________________________________________
详解详析
课内基础自测
Ⅰ.1.join 2.waste 3.shut
4．pollute 5.least
Ⅱ.1.shut down 2.a list of
3．Taking care of 4.throw away
5．the least
课后巩固提升
Ⅰ.1.A make sb. do sth. 意为“使某人做某事。”
2．B
3．B encourage sb.to do sth.意为“鼓励某人做某事”。
4．D 考查动词短语辨析。find out意为“发现”；hand in意为“上交”；use up意为“用完”；throw away意为“扔掉”。由回收是好的，可知不要扔掉瓶子和报纸，故选D。
5．B 6.D
7．B 考查动词的被动语态。句意：上个学期一个中学生发明了一个新机器人。句子的主语“A new robot”和谓语动词“invent”之间是动宾关系，故句中的谓语动词要用被动语态；再由句中的时间状语“last term”可知，要用一般过去时，且句子的主语是单数。故选B。
8．D 句意：在我们校园里有许多垃圾。a lot of既可以修饰可数名词，也可以修饰不可数名词。
Ⅱ.1.make more laws
2．No, it isn't.
3．There will be less pollution and our life will be better.
4．So we must do something useful to stop pollution and protect the environment.
5．其次，我们都应该尽我们最大的努力来保护环境。
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