中考英语二轮复习短文语法选择+首字母阅读新选.pdf

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1、 2020 中考英语短文语法选择+首字母阅读新选（3）一、阅读理解。A （2020 中考科普环保类选练）In most situations,light helps us see But nowadays humans are using too much of it so that it is in fact a kind of pollution When it comes to looking at the night sky,too much light makes it difficult for us to watch some of lifes most wonderful si

2、ghts:stars,planets and even galaxies （星 系）According to scientific research,about 2,500 stars can be seen by the human eye without using any special equipment（设 备）But because of light pollution,you can only see 200 to 300 stars from todays countryside,and no more than ten stars from a cityIn most big

3、 cities,people cannot see the sky filled with stars like they did in their childhood Light pollution affects more than just our view of sky Research shows that lots of nighttime light can harm wildlife,too When birds fly to another place over cities,they sometimes get lost by the brightness and fly

4、in circles（圈）until they drop from tirednessSea turtles（海龟）need dark beaches for laying eggs,but they cant find their ideal places because of those bright lights Too much light at night may even affect human health,but scientists are not sure of that They are still learning more In order to prevent t

5、hings from going worse,governments and some organizations are working to reduce light pollutionMany cities and towns have taken action to reduce the use of lights at nightLights are used only when and where they are truly neededThey also shine lights down at the ground instead of up into the sky and

6、 use lower brightness levels Hopefully,in the near future,humans can enjoy the clear and beautiful sky again and all the wildlife will live a peaceful and undisturbed life,too 1)1Why does the writer think that too much light is a kind of pollution?A Because there are fewer and fewer stars B Because

7、human health has been affected C Because too much light is a waste of energy D Because some of the wildlife can be harmed 2Which of the following is NOT mentioned（提到）in this passage?A The problems that light pollution has caused B The reason why humans use too much light C The ways that light pollut

8、ion can be reduced D The reason why fewer stars can be seen than before 3Which of the following is true according to the passage?A There are about 2,500 stars in the sky B Humans want to do nothing to reduce light pollution C Sea turtles always get lost and die from tiredness D Something has been do

9、ne to reduce light pollution 参考答案 DBD B Many health products advertised on TV say they can improve your memory.But only ordinary food and healthy habits have been shown to work.A research team from University of California at Los Angeles(UCLA)has made a fourstep plan to improve your memory in just 1

10、4 days.“It sounds like another advertisement,but it really works，”says Gary Small,a professor from UCLA.The team found the fourstep plan improved the memory of teenagers under stress(压力 and older people.Heres the program：Memory training:Train yourself with memory exercises throughout the day.Healthy

11、 diet:Eat five rather than three meals a day but less food for each meal.The food should be rich in omega3 fats,such as whole grains and vegetables with antioxidants(抗氧化剂).Physical exercise:Have some physical exercise such as walking,basketball or running every day.Physical exercise helps your brain

12、 stay sharp.2phy Managing stress:Express your feelings instead of bottling them up.Make time for fun and relaxation.Stress is one of the brains worst enemies.It prevents you from thinking clearly and enjoying life.After a twoweek study that included memory exercise,physical training and diet changes

13、,the memories of the people whore tested improved by about 5%.“Weve known for years that diet and exercise can help people keep their sical health.This is a key part of healthy aging，”said Gary Small.“But keeping mentally active is also important.Now we have proved that people can improve their memo

14、ries through a program of memory exercises and managing stress.”()6.The research team from UCLA _.A.showed people how to manage stress C.helped people improve their memories B.helped people to keep fit D.trained people to do well in physics tests ()7.According to the passage,a healthy diet that can

15、improve our brain includes _.A.eating fewer meals a day C.keeping away from whole grains B.eating food with antioxidants D.eating food without omega3 fats ()8.The underlined word“mentally”probably means“_”in Chinese.A身体上 C.社交上 B.学术上 D.思维上 ()9.Which of the following is NOT true?A.Bottling up feelings

16、 may lead to weak memory.B.Physical training is good for improving memory.C.The program to improve memories went smoothly.D.A strong memory depends mostly on health products.()10.The purpose of the passage is _.A.to show us ways to improve physical health B.to warn us that TV ads on health products

17、are not true C.to prove that keeping mental health is more important D.to tell us healthy habits are helpful for memory improvement 参考答案 610 C B D D D C 3 （2020 中考选练）Your computer has been playing music for years,one CD at a time.Now hundreds of songs can be stored in your PC if they re in the MP3 f

18、ormat(格式).What is it?MP3 compressed(压缩)music into small computer files.You may download MP3 music several ways:Music can be downloaded from websites that have turned wide music libraries into MP3.Once MP3 music is on your PCs hard drive,you can play it through your computers speakers,burn it onto bl

19、ank CDs or swap(交换)MP3 files with friends using e-mail.How much?Software needed to play and convert MP3 music is often free.Compact portable MP3 players start at around$40 and can hold hundreds of songs.A blank CD on which you can record music costs about a dollar.Advantages MP3 turns your home PC i

20、nto a jukebox(自动唱机).Small MP3 players are the size of a deck of cards(一副牌),making it easy to take hundreds of songs with you.Disadvantages You may find that some websites only allow you to listen but you cant download music.Others let you download music but cant be copied to MP3 players.And a growin

21、g number of new CDs make it impossible to copy songs to a computer.1.How can you get MP3 music?A.By turning your home PC into a jukebox.B.By taking your own music or songs with you.C.By copying songs to a PC through the speakers.D.By downloading from websites,which have turned music libraries into M

22、P3.2.What is the closest meaning of the underlined word burn?A.Copy.B.Play.C.Store.D.Change.3.Which is NOT true according to the passage?A.MP3 music is often free.4 B.MP3 music can be burned onto blank CDs or be swapped with friends by e-mail.C.MP3 music can be taken along while traveling.D.A growin

23、g number of new CDs make it possible to copy songs to a computer.4.How much will you pay for a compact portable MP3 player?A.Free.B.At least 10 dollars.C.About forty dollars.D.About a dollar.5.How many disadvantages of MP3 can we see from the passage?A.2 B.3 C.4 D.5 参考答案 CACAD 二、语法选择。Long long ago i

24、n a village,a farmer owned land near the sea.He always needed workers _1_ him,but most people did not want to work on farms near the sea.They were afraid of the terrible storms _2_often hit and destroyed buildings and plants.Finally,a short man came to the farmer.Are you _3_ good worker?the farmer a

25、sked him.Well,I can sleep when the wind blows,answered the little man.Although _4_ by this answer,the farmer gave him the job,_5_ he really needed help.The little man worked very _6_ on the farm,and the farmer felt pleased _7_ his work.Then one night the wind blew loudly in from the sea.Jumping out

26、of bed,the farmer _8_ to the short mans room.The farmer shouted,Get up!A storm is coming!_9_things down before they are blown away!But the little man_10_ in bed lazily and said,No sir.I told you,I can sleep when the wind blows.When _11_ the words,the farmer hurried outside to prepare for the storm o

27、n his own._12_ his surprise,he found that _13_ was tied down and nothing could _14_ away.The farmer then understood _15_ the short man meant,so he returned to his bed to sleep while the wind blew.When youre prepared,you have nothing to worry about.Can you sleep when the 5 wind blows through your lif

28、e?1.A.helped B.helps C.help D.to help 2.A.what B.who C.that D.where 3.A.the 4.A.surprising 5.A.so 6.A.hardly 7.A.at B.an B.surprised B.and B.hard B.to C.a C.surprises C.because C.hardest C.with D./D.surprise D.although D.harder D.of 8.A.rushed B.rushes C.was rushed D.rushing 9.A.Tying 10.A.lied B.Ti

29、ed B.lies C.To tie D.Tie C.lay D.laid 11.A.heard B.hearing C.had heard D.hears 12.A.To 13.A.something B.At C.With D.In B.nothing C.anything D.everything 14.A.blows B.blew C.be blowing D.be blown 15.A.that B.which C.what D.how 参考答案 1-5 DCCBC 6-10 BCADC 11-15 BADDC 三、短文首字母填空。I am now a good student in

30、 my class.But you dont know 1 I started senior English in the beginning,I found it difficult and quite different 2 what we learned in junior school.3 _ the help of my teacher,I realized the 4(important)of English,so I 5(decision)to learn English well.From then on,every morning I recited English word

31、s,6(listen)to English tapes and did a lot of 7 (exercise).My English teacher 8 is good at 9(make)her class lively and interesting,is happy to see this.Now I have made such great progress in my English study that I am 10(much)interested in learning it than before.Keys:1._ 2._3._4._5._ 6 6._ 7._8._ 9._ 10._ 参考答案：1、how 2、from 3、with 4、importance 5、decided 6、listened 7、exercises 8、who 9、making 10、more 7