中考英语二轮专题复习 完形填空 科普环保类二（含答案）

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一、完型填空（共5题）1、 完形填空。   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。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、 完形填空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 space to   3   the earth,the stars and the planet and  4  more about them.The moon is the   5   planet to the 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 great 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
3、 完形填空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、 完形填空    先通读下面的短文，掌握其大意，然后在每小题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。    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 and  1   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 schools stop   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 conditions making  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.  much    B.  more   C.  many   D.  most5、 完形填空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. what ============参考答案============一、完型填空1、 【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。考查学生对文章的整体综合理解能力和上下文逻辑推理的能力。1. 【析】考查动词。根据大意介绍知道是节约和保护水资源，故选B。2. 【析】考查形容词。从后一句污水是2017年的主题，因此知道是最严重的问题，故选D。3. 【析】考查名词。从homes, hospitals知道是产生污水之地，因此是A，其它均不能。4. 【析】考查动词短语，根据also知道是与前面相同的是下雨也产生污水，故选C。A是回来、收回，B是上交，D是拾起、支付、（开车）带人，均不合文意。5. 【析】考查代词。污水是对人有伤害的，排除A和C，it是指污水，它里面应该是物质而不是人，故选B。6. 【析】考查疑问词。根据后面的回答，均是原因，即为什么必须进行浅水处理？故选C。该句有主语和宾语，当然排除A和B。7. 【析】考查名词。既然污水对人体与环境有危害，那么我们就应该关心环境与身体健康，故选C，其它均不合文意。8. 【析】考查介词。家中的污水进行再次使用，故选D，这可以根据41空前知道答案。9. 【析】考查形容词级。根据46题再次使用当然应该是减少了污水，故选A。10. 【析】考查连词。工厂在排放污水前应该进行处理清洁，以减少对环境的污染，故选D。2、 1C 2C 3B 4B 5C 6A 7C 8A 9B 10D3、 1A 2C 3D 4B 5B 6C 7A 8C 9D 10B4、 1C 2B 3A 4B 5D 6C 7A 8D 9B 10B5、 1B 2C 3B 4C 5A 6D 7B 8D 9D 10B