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1、Unit 7 Protect the Earth 练习练习1一、英汉互译。1.有用的东西2.在地球上3.节约用水4.drive so much5.在许多地方6.use a lot of energy7.喝水8.many other things9.对有益10.too much plastic二、根据句意及首字母提示，补全句子。1.We use pto make bags and bottles.2.They should use pbags and glass bottles.3.Most of our ecomes from coal and oil.4.Trees can make the
2、 air c.5.We shouldnt wwater and trees.三、单项选择。()1.In many places,people dont have enough water to.A.saveB.wasteC.use()2.Eating too much is badyou r body.A.forB.atC.on()3.There was much coal and oilEarth long time ago.A.onB.inC.at()4.Therea lot ofon the desk just now.A.was;paperB.is;paperC.were;paper(
3、)5.Green trees helpthe air clean.A.keepingB.for keepC.keep四、给下列图片选择相应的对话或句子。A.What can you see over there?I can see some plastic bags and bottles.B.In many places,theres not much water.C.We shouldnt drive so much because cars use a lot of energy.D.We shouldnt waste water.E.We should not cut down too
4、 many tree.五、翻译句子。1.不要在这个森林里砍伐树木。Dontthein this forest.2.地球上没有很多煤和石油。Therenotcoaloil on.3.这些植物能帮助我们清洁空气。These plants canthe air.4.你爸爸不应当开车太多。fatherdrivetoo.5.你能告诉我关于你学校的情况吗?Can youmeyou r school?六、根据上下文及图片提示，补全对话。(一)A:Look!What are they 1.?B:Theyre 2.in the river.A:Can we do it?B:No,we 3.We should 4
5、.the water clean.(二)A:Can we 1.downtoo 2.trees?B:No,we 3.A:Why?B:Trees can keep the air clean.A:What can we use the wood to do?B:We can use the wood to 4.tables,chairs and many other things.Unit 7 Protect the Earth 练习练习2一、根据句意及首字母提示，补全句子。1.Dont waste water.You should swater.2.We should write on both
6、 sides of the p.3.You look so fat.You shouldnt eat too m.4.We can use some wto make a tree house.5.Many years ago,the Smiths used cto keep their house warm in winter.二、用所给单词的适当形式填空。1.Dont(put)your things everywhere.2.The workers are(plant)trees along the street now.3.Jenny often(use)paper bags and g
7、lass bottles.4.My aunt can use the plastic(make)boxes.5.(save)the energy,we can ride a bike.6.He starts(run).7.Water is useful.We can use it(water)the flowers.8.Most of(us)energy(come)from coal and oil.9.Too much plastic(be)bad for the Earth.10.Mr Green(drink)too much yesterday.三、给下列图片选择相应的句子。A.We u
8、se water to clean many things.B.We should not drive so much because cars use a lot of energy.C.There is not much coal and oil on Earth.D.Too much plastic is bad for the Earth.E.Wood comes from trees.We should save it.四、单项选择。()1.Playing computer games too muchtime.A.are wasteB.is wastingC.are wasting
9、()2.There are a lot of applesthe trees.A.inB.atC.on()3.We dont need to do manythings at a time.A.otherB.the otherC.each other()4.We canafter school.A.walk to homeB.go to homeC.walk home()5.Howthe river is!There is lots of rubbish in it.A.dirtyB.cleanC.rubbish五、按要求完成句子。1.We use wood to make beds.(对画线
10、部分提问)do youto make beds?2.Wood comes from trees.(改为一般疑问句)woodfr om trees?3.People should save energy because theres not much energy.(对画线部分提问)people save energy?4.We can reuse a plastic bottle to make a toy.(对画线部分提问)you reuse a plastic bottle?5.He comes from Shanghai.(对画线部分提问)hefrom?六、阅读短文,判断正(T)误(F)
11、。In a city,people must throw away or reuse the rubbish in a proper way.How can people deal with the rubbish?Thats a big problem.The rubbish can make the city dirty and messy.It may pollute the air,the water and thesoil(土壤).People and the animals may get il l when they breathe the polluted air or dri
12、nk the polluted water.Thegrass,trees and flowers will be dead if they live near the polluted soil.We should protect our city from the rubbish.People shouldnt throw the rubbish everywhere.We can sort(分类)and wrap(打包)the rubbish and send it tocertain places.()1.Its a big problem to deal with the rubbis
13、h.()2.Rubbish can pollute the soil.()3.Polluted soil isnt bad for the grass,trees and flowers.()4.People can throw the rubbish everywhere.()5.To sort and wrap the rubbish is a good way to deal with the rubbish.Unit 7 Protect the Earth 练习练习3一、选出与所给单词画线部分读音相同的一项。()1.usefulA.busB.putC.student()2.plasti
14、cA.faceB.paperC.bag()3.wasteA.cakeB.capC.glass()4.woodA.tookB.schoolC.food()5.smokeA.moveB.sorryC.metro二、用所给单词的适当形式填空。1.Children use pencils to(draw)nice pictures.2.The boys(come)from the UK.3.People should(put)the rubbish in the bin.4.Water is(use).We can(use)it to clean things.5.There(be)not much
15、oil on Earth.三、单项选择。()1.Smoke makesdirty.A.the waterB.the airC.the building()2.When is World Environment Day?Its on.A.10th SeptemberB.5th JuneC.22nd April()3.Your idea is very.We canit to do many things.A.useful;usefulB.use;useC.useful;use()4.,people shouldnt drive so much.A.To save waterB.To save t
16、reesC.To save energy()5.Let mesome flowersso me crayons.A.draw;withB.make;onC.to make;with四、根据首字母提示，补全对话。It is two oclock in the afternoon.The children are 1.da project.A:The Earth is our 2.h.We should protect it.B:Right.Today is 22nd 3.A.Its Earth Day.Lets 4.ma poster about it.A:OK.Let me 5.dso me
17、trees and 6.fon the poster.B:That looks nice!A:Thank you very much.五、翻译句子。1.垃圾对土壤有害。Rubbishthe soil.2.不要开车太多，因为小汽车使用太多的能量。drivebecause the carsa lot of.3.所有人都应该知道如何保护地球。should knowtothe Earth.4.老师正在告诉我们有关出游的事情。The teacher isthe outing.5.昨天我用纸做了一个飞机。Yesterday,Ipapera plane.6.我们应该多植树栽花。We shouldtree s
18、 and grow more.六、阅读短文,判断正(T)误(F)。There are many kinds(种类)of animals on Earth.Some of them are sweet(可爱的)but some are not;some aresmall but some are tall.Animals are our friends.But some of them are not friendly sometimes.Not all dogs are socute,but most of them are very friendly.When you come near a
19、n unfamiliar(不熟悉的)dog,remember to show outyour hand,so he can smell you and see that you are no harm(伤害).Cows love to eat grass,and they eat a lotquietly!You neednt be afraid of this quiet farm animal.But someone may tell you not to run to a co w in a field(田野)or touch a co w because maybe it is an
20、angry cow.()1.All kinds of animals are sweet.()2.All animals are friendly to us.()3.Cows love eating grass.()4.You neednt be afraid of cows.()5.We shouldnt touch the angry cow.Unit 7 Protect the Earth 练习练习4Unit 7 Protect the Earth 练习 4一、用所给单词的适当形式填空。1.We should(eat)fruit and vegetables every day.2.M
21、r Green,(open)the door,please.3.(not waste)water,Mike.4.The boy starts(do)their homework.5.The books are(use).They are good for your study.6.We use wood(make)a lot of things.二、单项选择。()1.Look!There are too manyin the lake.A.fishB.plasticC.rubbish()2.Weuse too many plastic bags.A.shouldB.shouldntC.can(
22、)3.Trees helpthe air clean.A.keepingB.keepC.keeps()4.Dont useenergy,Mum.A.too manyB.too muchC.much too()5.We can use waterthings.A.to cleanB.cleaningC.clean三、从栏中选出与栏相对应的答句。I()1.Do you like playing basketball?A.They are running.()2.Can you draw it?B.This is Helen speaking.()3.What are they doing?C.No
23、.Shes in the office.()4.Is Miss Li in the study?D.No,I cant.()5.Whos that speaking?E.Yes,I do.()6.How can we keep the air clean?F.Its on 22nd April.()7.What shouldnt they do?G.We can plant more trees.()8.Is there too much oil on Earth?H.Yes,he does.()9.Does your brother live in the city?I.No,there i
24、snt.()10.When is Earth Day?J.They shouldnt waste water.四、按要求完成句子。1.We should save water.(改为同义句)Wewater.2.Mr Zhang sat behind his wife.(改为否定句)Mr Zhangbehind his wife.3.They had an English lesson just now.(用 now 改写句子)Theyan English lesson now.4.Jack comes from America.(对画线部分提问)Jackfrom?5.We put the po
25、ster on the wall.(对画线部分提问)you put the poster?五、完形填空。A good environment can1people feel happy.We should make a green world.We should 2 more trees.We3cut down too many trees.We should stop factories from pouring(倾倒)4water into rivers.We should save5.We should not drive too much.We can go to work or sc
26、hool by bus or 6.We can reuse paper and plastic bags.We can make the world a better place.()1.A.protectB.makesC.make()2.A.waterB.plantC.buy()3.A.canB.shouldC.shouldnt()4.A.dirtyB.cleanC.much()5.A.treesB.energyC.water()6.A.by taxiB.by carC.on foot六、阅读短文，回答问题。On 22nd April,people all over the world ta
27、ke time out to appreciate(珍惜)the Earth that we all share.ItsEarth Day,a special day to learn about our planet and how to protect it.On Earth Day,some people listen to speeches about the environment.Others help clean up their offices orsave water and electricity at home.Your parents may even decide t
28、o take a day off from driving their cars.The idea for Earth Day came from a US Senator(参议员).He was worried about pollution and the health ofplants and animals.And the idea quickly caught on(流行起来).In 1970,the first Earth Day was celebrated.Millions of people in cities all over the USA took part in it
29、.Since then,Earth Day has been used to educate peopleabout their role in taking care of our planet.Now,Earth Day has become a global celebration.1.When is Earth Day?2.Who came up with the idea for Earth Day?3.Did people celebrate the first Earth Day in 1970?4.Is Earth Day popular around the world now?5.What is Earth Day?学科网（北京）股份有限公司