中考英语专题分类卷 题型一完形填空(科普说明篇)(含答案)

拓展训练2020年中考英语专题分类卷题型一完形填空（科普说明篇）Passage 1(2017 .昆明模拟)The invention of World Wide Web (互联网) changed the way we communicate and learn, even shop. It was（1）by Sir Tim Berners-Lee from the United Kingdom. At that time, the Internet was mainly used by a（2）number of scientists and computer experts. It was impossible for common people to share information on the Internet. Bemers-Lee wanted to change it.He developed an（3）way to create web pages(网页). He also set up ways to recognize and link those pages together. His（4）was to make it possible for anyone to post (发布) information and share it anywhere. The information age had come !In the 1990s, the web developed into an international neighborhood where the Intemet users could （5）share information in many forms-photos, （6）,videos and so on. （7）e-mail appeared, people stayed in touch by phone or by writing letters. People have more available ways to（8）with each other. More and more people choose to set up their own blogs(博客) to tell others more about （9）. Now the web is a place where people can share information. Students can also go online to（10）information that they can't learn from the textbooks. ( )1. A. made B. discovered C.invented( )2.A.great B.small rge( )3. A. easy B. difficult C. old( )4. A. reason B. goal C. suggestion( )5. A. hardly B. usually C. easily( )6. A. sound B. noise C. pronunciation( )7. A. Before B. After C. While( )8. A.learn B. communicate C. help( )9. A. myself B. yourself C. themselves( )10.A.look after B.look up C.look likePassage 2(2017 .柳州模拟)How do you imagine the future? Will life in the future be better, worse or the same as now? （1）do you think of the future?People （2）that life will probably be very different in 2050. First of all,planes will be very large, so（3）will be very cheap. Everyone will have a small car. Fuel will be new and clean, but expensive. We will（4）robots everywhere. And space planes will take us around the world（5）two hours. Homes will be warm in winter and cool in summer, so they will be very comfortable. We will use the sun（6）our homes. Computers will be very small so they will be very（7）. People will do many things on the Internet.At that time,water will become one of our most（8）problems. In many places, farmers will be in great need of water to（9）fruit and vegetables.By 2050, we will be able to help blind and deaf(聋) people see again and（10）again. At that time, our life will become better and better.( )1. A. Which B. How C. What( )2.A. think B. disagree C. plan( )3. A. driving B. riding C. flying( )4. A. make B. See C. watch( )5.A.in B.after C.for( )6. A. heats B. to heat C. heating( )7.A.heavy B.new C.light( )8. A. pleasant B. possible C. serious( )9. A. sell B. buy C. grow( )10. A. walk B. hear C. sleepPassage 3The earliest maps were probably drawn in the Middle East. Some of these maps have（1）and they show us the people at that time thought the earth flat(平的) As time went by, the pictures became more detailed and maps were More（2）made. Later on, ancient Greeks(希腊人) used their（3）of math and science to make maps. Greek maps tell us the Greeks knew the world was（4）.From simple pictures, mapmaking has turned into a science. Maps are made（5）surveying(勘测)land. In the 1900s,people around the world started to share information to make （6）maps. With the help of the photographs taken from the sky and space, maps are now more exactly made than ever.（7）the world is always changing, we will always need new maps.There are many types of maps, but almost all use （8）and pictures to describe what a place is like when the map is made. A map usually tells what the Pictures（9）. Some maps may show the whole world. A road map will help you know the（10）from one place to another. Other maps may use pictures to show the temperature and population in different places.( )1.A.disappeared B.survived C.gone D.left( )2.A.slowly B.simply C.correctly D.carelessly( )3.A.knowledge B.courage C.energy D.challenge( )4.A.long B.small C.square D.round( )5. A.into B. by C. of D. from( )6.A.cleaner B.lighter C.better D.older( )7.A.Though B.So C.Unless D.Since( )8.A.sounds B.models C.words D.stories( )9.A.stand for B.go for C.ask for D.wait for( )10.A.weather B.distance C.feature D.culturePassage 4Letting kids learn more about science at an early age is easier than you think.It is happening all around us, and you can （1）everyday things to encourage your children's interest.Most parents believe it is difficult to help their children with science. But you don't need a high scientific（2）to teach your children science. All you need is that you're willing to try, to see the world, and to（3）the time to encourage their natural curiosity(好奇) .You can help by having an active attitude(态度) towards science yourself.Then start（4）by asking your children questions about the things you see every day. And then listen to their answers without judging(评判) them, which will（5）their confidence(自信) , and help you decide just what your children know or do not know.Different kids have different interest, （6）they need different kinds of science projects. Collecting rocks may interest your young daughter, but your older son may need something more to deal with it. Knowing your children is the best way to（7）enjoyable learning activities. Here are some more pieces of advice.Choose activities that are the right （8）of difficulty.If you are not sure, pick something easier.Read the suggested ages on any projects, books, and then make sure that the activity is（9）for your child.Let your child choose the project or activity himself. It's easy enough to ask rather than force him. Suggest choosing 2 0r 3 things your child can do. When a child picks something he is（10）in, he will enjoy it and learn more from it.( )1.A.buy B.make C.invent e( )2.A.degree B.place C.brain D.result( )3.A.follow B.solve C.take D.raise( )4. A. seriously B. simply C. cheaply D. completely( )5.A.lose B.create C.improve D.believe( )6.A.so B.if C.though D.but( )7.A.delete B.find C.cancel D.print( )8.A.answer B.way C.point D.level( )9.A.proper B.famous C.cheap D.deep( )10.A.proud B.interested C.known D.goodPassage 5Bees live in a house that is called a hive. There are three kinds of bees:workers, drones (雄蜂)（1）queens. Only one queen bee can live in each hive.If she is lost or dead, the other bees（2）their work.Workers are very clever and busy. They all join together（3）small rooms called cells of wax for their honey. Each worker bee does its own work. Some go out and collect honey from the flowers;（4）stay at home and work inside thehive. The cells（5）have six sides are made by workers bees. Did you ever look into a glass hive and see them while at work? It is （6）to see how busy they always are. Before winter comes, all the drones are driven from the hive （7）they don't eat the honey they did not collect.It is not safe （8）children to be too close to bees. Bees have painful stings they use in their defense(防御). ( )1. A. and B. or C. but D. either( )2.A.are stopped B.stops C.will stop D.stopped( )3. A. builds B. built C. build D. to build( )4. A. the other B. others C. another D. other( )5. A. who B. whom C. which D./( )6.A.pleasant B.boring C.scary D.tiring '( )7. A.in order to B. so as to C. as long as D. so that( )8. A. to B. For C.in D. withPassage 6Few people like changing their habits, good or bad. Whether it is smoking, drinking or over-eating, they （1）"enjoying" them to the end.On every packet of cigarettes (香烟) , people are warned against the（2）of smoking. "Warning: Cigarette Smoking Is Dangerous to Your Health". （3）, millions of them start smoking or go on smoking. Why?Facts show that families and surroundings (环境) play a very important part In（4）smokers. All those smokers come from smoking families or have smoking（5）0r relatives. Films and TV plays also play a part. People （6）their "heroes" on TV drinking alcohol(酒)or smoking cigarettes. '6 Heroes"seem to Fear（7）, neither killing themselves nor killing others with alcohol and cigarettes.If they are not afraid of the harm of smoking and drinking, （8）should common people be afraid?The simple warning on the cigarette packet does not influence smokers' habits. Even（9）warnings, like showing pictures of smokers who have died of cancer, don't seem to work. Knowing and believing seem to be two （10）things.If smoking is really as harmful as doctors say, it is time for smokers to think about it and try to give it up!( )1. A. stop B. continue C. finish D. avoid( )2. A. chances B. excuses C. causes D. dangers( )3.A.Moreover B.Also C.However D.Otherwise( )4. A. influencing B. explaining C. improving D. describin;( )5.A.parents B.uncles C.brothers D.friends( )6.A.hear B.catch C.watch D.face( )7.A.something B.nothing C.anything D.everything( )8.A.what B.how C.when D.why( )9.A.stronger B.worse C.longer D.harder( )10.A.similar B.pleasant C.different D.boringPassage 7Many kids want to help keep the environment clean but don't know where to start.（1）, even the simplest everyday activities can make a real difference to the environment. Here is how:◆Don't litter. Litter can（2）0ur water and that could do harm to us and to wildlife.◆Recycle bottles, paper and plastic. This is a good（3）to develop and can really make a difference.◆（4）turn off lights and electronic devices (设备) when they are not being used.◆Use your（5）or walk to nearby locations rather than riding in a car. Encourage your friends and family to （6）the same.◆Don't throw your old clothes or toys away. Give （7）to a local charity(慈善组织) or a friend that may need them.◆（8）wasting plastic bags by bringing your own reusable cloth bags to stores.◆If you see litter,（9）.◆By following these tips and using them in your everyday life, you will make the world a（10）place.It's never too late to start, and what better time is there than right now?( )1.A. At first B.In the end C.In fact D. As a result( )2.A.pollute e C.clean D.waste( )3.A.interest B.plan C.skill D.habit( )4.A.Still B.Even C.Always D.Never( )5. A. train B. plane C. car D. bike( )6.A.do B.look C.say D.wear( )7. A.it B. them C. this D. that( )8.A.Keep B.Try C.Enjoy D.Avoid( )9. A.look it up B. pick it up C. put it up D. fix it up( )10. A. bigger B. Greener C. more peaceful D. more modem三、科普说明篇Passage 11.C2.B3.A4.B5.C6.A7.A8.B9.C 10.BPassage 21.C2.A3.C4.B5.A6.B7.C8.C9.C 10.BPassage 31．B解析：根据空格后半句“...they show us the people at that time thought the earth flat.”可知，这些地图中的一些幸存下来了。