九年级完形填空练习(10篇含答案)

完形填空10篇根据短文内容，从A、B、C、D四个选项中选出一个能填入相应空格内的最佳答案。

1、March 22nd is World Water Day. It started in 1993. It not only makes us think about the importance of water, but also calls on (号召) us to 1 and protect water. Today, we’re facing terrible water problems. Among them, wastewater problem is especially 2 . And the subject of World Water Day in 2017 is “wastewater”.What is wastewater? It is used water. Usually, wastewater comes from homes, 3 , hospitals and so on. It is produced by different kinds of activities, including washing the machines, taking showers and using the kitchen. The rain also 4 wastewater when it is running down the street during a storm. No matter where it comes from, this kind of water is sure to have 5 harmful in it.__6__ must we treat (处理) wastewater? Wastewater has a big influence on our life. It causes both illness for us and pollution for the environment. We must care for our environment and our own + .How can we treat wastewater? Different kinds of wastewater need different ways of treatment. Wastewater 8 homes can be reused. Then there will be 9 wastewater. Also, factory wastewater has to be cleaned 10 it goes back to nature.1. A. drink B. save C. carry D. watch2. A. easy B. popular C. small D. serious3. A. factories B. lakes C. rivers D. seas4. A. gets back B. hands in C. changes into D. picks up5. A. nothing B. something C. nobody D. somebody6. A. What B. Who C. Why D. How7. A. work B. interest C. health D. business8. A. on B. for C. with D. from9. A. less B. more C. better D. worse10. A. and B. whether C. after D. before2、The word that has changed the worldApple is one of the most popular fruits in our life, and people eat apples every day. But there are 26 apples that are especially important to the history of our human beings and they have changed the whole world.Long long ago when the world just started, apple was a forbidden 27 in the Garden of Eden, however, a girl named Eve stole and ate it. Unfortunately, she was discovered by God, and was driven away 28 the Garden together with a boy called Adam. After they 29 the garden, Adam and Eve had their own babies and 30 the ancestors of all of us. This isthe 31 of our world.In the Autumn of 1665, there 32 a young man sitting under an apple tree in his garden. His name was Newton. While he was thinking of one problem, suddenly, an apple dropped down from the tree and fell on his head. 33 this, Newton discovered gravitation(引力) on that day and his new idea of science made people really 34 and happy, also he changed our opinions about nature and the way 35 we think, then people began to 36 what science was at that time.And today, Jobs Steve, this crazy old man changed the world by his apple products. For example, iPhones 37 be found 38 in the street, young people feel cool when they use this kind of new high-tech（技术）product. Don’t you think39 apple products have become a symbol of our time? As Jobs Steve often said he was born to change the world andhe made it. 40 he has died, people remember him and miss him, because he made our life more colorful and amazing.26. A. one B. two C. three D. four27 A. vegetable B. fruit C. food D. noodle28 A. from B. in C. with[21世 D. under29 A. went B. walked C. lived D. left30. A. got B. turned C. made D. became31. A. begin源:2 B. end C. beginning D. ending132. A. had B. was C. have D. is33. A. Because of B. Because C. For D. Since34. A. bored B. tired C. relaxed D. surprised35. A. / B. why C. how D. what36. A. learn B. know C. talk D. share37. A. need B. should C. can D. must38. A. somewhere B. nowhere C. everywhere D. anywhere39. A. what B. who21世C. whereD. that40. A. Although B. But C. However D. Even3、All living things on the earth need other living things to live with. Nothing lives 1 . Sometimes one living thing kills 2 . Each kind of life eats another kind of life 3 live, and together they form a food chain(食物链). Some food chains are simple, while others are not. But 4 food chains begin with the sun, and all food chains become 5 if one of the links disappears.All life needs sunlight to live on. But only plants can use 6 directly(直接地). They make food from sunlight, water, air and so on. Animals can only use the sun’s energy 7 it has been changed into food by plants. Some animals feed directly on plants. Others eat smaller animals. Meat-eating animals are only 8 plants indirectly. What about human beings? We are members of many food chains. We eat wheat, rice, vegetables, fruit and so on. We also eat meat and drink milk. But 9 often break up the food chains. They kill wild animals. They also make rivers, lakes and seas dirty. When these rivers, lakes and seas are polluted, the fish in them 10 be eaten. If people eat the fish, they will get strange diseases.Each form of life is linked to all the others. Breaking the links puts all life in danger.1. A. alone B. lonely C. together D. happily2. A. other B. the other C. another D. the others3. A. for B. so that C. and D. in order to4. A. any B. all C. some D. most5. A. better B. broken C. stronger D. nicer6. A. moonlight B. laser light C. sunlight D. bright light7. A. after B. before C. until D. by the time8. A. making B. catching C. eating D. feeding9. A. sunlight B. animals C. plants D. people10. A. can B. cannot C. must D. needn’t4、BEIJING-The sky is grey and the air smells strange. It's another day of smog.On Saturday，heavy haze(霾)still covered north and east China. Highways were closed and1 couldn't take off on time.The smoggy weather affected the country' s land from north to south 2 Beijing ，Hebei，Shandong，and 6 other provinces. People could only see clearly 3 than 50 meters in some areas.Cities 4 Shanghai and Nanjing have been covered by the grey sky for the past several days. Many walkers in the street had to wear 5 . In the airport in Nanjing，more than 60 flights were canceled(取消)on Saturday 6 the haze, which also made schoolsstop 7 on Thursday and Friday in Nanjing.The office worker of Environmental Protection said earlier this week that there were several main reasons behind the widespread haze: unpleasant weather conditionsmaking 8 difficult for smog to disappear, motor vehicle exhaust(尾气)，and coal use for winter heating.To fight pollution，the Chinese government now plans to clean up the air by cutting coal use，9 some factories，and removing 6 million old cars from the roads.“We must face up to the facts,” said Yan Naiqiang, a professor of environmental science at Shanghai Jiao Tong University. “The treatment of smog will be a long fight.From now on，if we use buses or cars less and do 10 riding，we believe a clear sky is not a faraway dream.”1. A. coaches B. trains C. flights D. double-deckers2. A. include B. including C. includes D. included3. A. less B. better C. farther D. nearer4. A. in B. like C. around D. outside5. A. hats B. gloves C. sunglasses D. masks6. A. besides B. except C. because of D. for7. A. classes B. rest C. work D. shopping8. A. that B. this C. one D. it9. A. close B. closing C. open D. opening10. A. m uch B. more C. many D. most5、Natural resources are things that we use that come from Earth. Out natural resources are limited（有限的）. This means that they will not 1 forever. Some are renewable, like when you plant a new tree when you cut one down. Others are not renewable, like when you dig coal（煤）out of the 2 Once it is used, it is gone.People realize the 3 that Earth’s natural resources are limited, and can do things to help Conserve（节约）those resources. When you try to conserve a natural resource, you try to use less of it, so it does not get used up so 4 . One way that people conserve fuel, like gasoline, is by riding a bicycle or walking when the 5 is short instead of driving everywhere.Water is a very important natural resource because we all need it to stay 6 . Wecan conserve water 7 making sure that our pipes and taps do not leak（漏）. We can also make 8 choices to conserve water, like only using the dishwasher or washing machine when they are full. Everyone can make contributions to protecting natural resources.1. A. last B. spread C. burn D. change2. A. station B. building C. ground D. brick3. A. news B. plan C. decision D. fact4. A. slowly B. hard C. regularly D. fast5. A. money B. space C. place D. distance6. A. alive B. alone C. asleep D. awake7. A. about B. for C. by D. with8. A. generous B. funny C. wise D. surprising6、There are many ways for us to reduce(减少) waste. For 1 , we can reduce paper and plastic bags. We can also recycle newspapers, glass, and cans(易拉罐) to make new things. Here are some useful ways to 2 waste.Write on 3 sides of paperMany people write on only one side of their paper. Why not stop wasting the other side? Some students only use half the pages of their 4 before getting new ones. Try to use up all the paper. People often give cards on birthdays or festivals. How about trying to 5 e-cards instead?Don't throw away your old batteries(电池).Maybe you do not know that old batteries make the earth 6 . This is because they have poisonous(有毒的) parts in them. So, don't throw away batteries. 7 them together. Try to use rechargeable(充电的) batteries for your games and CD players.Give off all your unwanted clothesThere are many poor families in China. You may ask your mother to 8 your unwanted clothes. Then you can pass them on to those poor children. You will feel 9 that you are helping someone else. Also, you can ask 10 your friends or relatives(亲戚) want them before throwing them away.( )1. A. reason B. example C. use D. people ( )2. A. produce B. protect C. reduce D. pollute( )3. A. every B. both C. all D. one( )4. A. exercises B. schoolbags C. notebooks D. pictures( )5. A. send B. buy C. receive D. waste( )6. A. dry B. rich C. clean D. dirty( )7. A. Throw B. Keep C. Try D. Lose( )8. A. like B. sell C. throw D. collect( )9. A. angry B. tired C. moved D. happy( )10. A. that B. whether C. though D. what7、Now in some places of our country, many people are cutting down the trees in the forests. They need more 1 to build houses and more farmland to grow crops and so on. The areas （面积）of forests are getting 2 . Some scientists say that there 3 no big forests in 20 or 30 years. It is really a(n) 4 thing. 5 the forests, we will have sandstorms（沙尘暴) often. The weather will get 6 . The earth will become a big desert（沙漠）. A lot of plants and animals will 7 . Crops will not grow anywhere. Life will be 8 for everyone.So we should do our best 9 our living environment and keep our mountains 10 , the water clean, and the sky blue.( )1.A.wood B.money C.deserts D.leaves( )2.A.bigger and bigger B.less and less C.smaller and smaller D.moreand more( )3.A.has B.have C.will have D.will be( )4.A.excited B.happy C.better D.terrible( )5.A.With B.Under C.Within D.Without( )6.A.wet and cold B.hot and dry C.cold and dry D.hot and wet( )e B.live C.die D.turn( )8.A.difficult B.easy C.enjoyable D.poor( )9.A.protect B.to protect C.protecting D.protected( )10.A.clear B.fresh C.green D.blue8、A thousand years ago Hong Kong was covered by a thick forest. As more and more people came to 1 in Hong Kong, these trees were cut down and burnt. Now there is 2 forest left, though there are still some small areas covered with trees. We call these woods.Elephants, tigers and many 3 animals were living in the thick forest. When people came to live in Hong Kong, the 4 began to die out. Early farmers grew rice and 5 pigs and chickens in the valleys. They cut down the trees and burnt them. They needed 6 to keep themselves warm in winter, to cook their food and to keep away the dangerous animals. Elephants quickly disappeared because there was not enough food for them. 7 did most of the wolves and tigers. Monkeys and many other animals soon 8 in the same way.You might think that there are no longer any animals in Hong Kong 9 in the zoos. But there are still about 36 different animals 10 there. One of the most interesting of Hong Kong’s animals is the barking deer. These are beautiful little animals11 a rich brown coat and a white patch under the tail. They look like deer but they are much smaller. They are less than two feet 12 .They make a noise rather like a dog 13 .In Hong Kong the barking deer has only a real enemy—14 .People hunt these little animals though it is illegal. There are now not many barking deer left. So it is important 15 people to protect wild animals. 1.A.work B.study C.live D.enjoy2.A.many B.a few C.no D.not3.A.other B.others C.the other D.another4.A.people B.animals C.plants D.things5.A.grew B.made C.got D.kept6.A.fire B.hotness C.heat D.stoves (炉子)7.A.So B.Such C.As D.Nor8.A.lived B.died C.came D.left9.A.besides B.except C.and D.or10.A.live B.to live C.lived D.living11.A.have B.without C.with D.get12.A.high B.higher C.short D.shorter13.A.shouting B.crying C.barking D.talking14.A.tigers B.men C.wolves D.elephants15.A.to B.for C.like D.of9、Protecting wild animals is our duty .Because wild animals are important to us .They live with us on the earth together . If there are no animals on the earth ,we will not live on, 1 . So we should take good care 2 them to help us live a good life .3 some people still don’t realize the4 of protecting wild animals .They often kill wild animals for food or for money .Every day there are many wild animals being5 .So lots of wild animals have died out .We can’t see them any more .Today the number of wild animals6 becoming smaller and smaller . If we don’t protect them ,they will all die out .If this goes on , there will be no animals lef t on the earth .7 , more and more people have begun to do many things to help protect wildanimals .They ask people 8 killing wild animals .They get people to know that protecting wild animals is one of the most important things . Now , many countries have made 9 laws to protect wild animals .Since wild animals are so important to man ,we should do our 10 to protect them and it means humans beings can make friends with animals and get on well with them .( ) 1. A. too B. either C. neither( ) 2.A. of B. off C. for( ) 3 .A. And B. But C. Or( ) 4.A. necessary B. importance C .important( ) 5.A. killed B. killing C . kills( ) 6.A. was B. is C. are( )7.A .Lucky B. Unlucky C.Luckily( )8. A.stopping B. to stop C. stops( )9.A. much B. few C. some( )10.A. best B.well C.better 10、From a plane you can see fields,cities,mountains or rivers below. 1 we go into space we see more and more of the earth.People and man-made satellites 2 up into spaceto 3 the earth,the stars and the planet and 4 more about them.The moon is the 5 planet to t he earth.It is smaller than the earth.Plants can’t grow on the moon because there’s 6 air or water on it.The moon hasn’t its own light.It shines 7 the light of the sun.When the sun is shining on the 8 of the moon that faces us,it looks like a gr eat round ball.Sometimes we can’t see the moon 9 the sun is shining on the side that faces away 10 us.1.A.Who B.That C.If D.Whether2.A.gone B.goes C.are sent D.are going3.A.visiting B.look at C.live on D.study on4.A.studied B.learn C.say D.told5.A.near B.nearer C.nearest D.inside6.A.no B.few C.a few D.a little7.A.to B.at C.back D.for8.A.side B.sides C.back D.front9.A.so that B.because C.so D.why10.A.through B.to C.into D.from参考答案及部分解析1（第一篇）、【短文大意】本文介绍污水的产生及对人的危害和处理，号召人们节约用水。