2019中考英语短文语法选择+首字母阅读新选(3)附答案

1、2019中考英语短文语法选择+首字母阅读新选（3）附答案一、阅读理解。A（ 2019 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 facta kind of pollution When it comes to looking at the night sky, too much light makes it difficult for us to watch some oflife s most wonderful

2、sights: stars, planets and even galaxie 星系）.According to scientific research, about 2, 500 stars can be seen by the human eye without using anyspecial equipment（设备）.But because of light pollution, you can only see 200 to 300 stars from today s countryside, and no more than ten stars from a cityIn mo

3、st big cities, people cannot see the sky filledwith 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 harmwildlife, too When birds fly to another place over cities, they sometimes get lost by the brightness a

4、nd fly in circles（圈） until they drop from tiredness . Sea turtles（海龟） need dark beaches for laying eggs, but theycan t find their ideal places because of those bright lightsToo much light at night may even affect human health, but scientists are not sure of that They are stilllearning more In order

5、to prevent things from going worse, governments and some organizations are working to reducelight pollution Many cities and towns have taken action to reduce the use of lights at nightLights areused only when and where they are truly needed They also shine lights down at the ground instead ofup into

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

7、sB Because human health has been affectedC 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

8、light pollution can be reduced D The reason why fewer stars can be seen than before3Which of the following is true according to the passage?A There are about 2,500 stars in the skyB Humans want to do nothing to reduce light pollution C Sea turtles always get lost and die from tiredness D Something h

9、as been done to reduce light pollution 参考答案 DBDMany health products advertised on TV say they can improve your memory. But only ordinary food andhealthy habits have been shown to work.A research team from University of California at Los Angeles （UCLA） has made a four- step plan toIt sounds like anos

10、tehmereandt,vbeurtti it really works ，says Gary Small, a professor from UCLA. The team found the four- step plan improved the memory ofteenagers under stress （压力） and older people. Heres the program ： Memory training: Train yourselfwith memory exercises throughout the day.Healthy diet: Eat five rath

11、er than three meals a day but less food for each meal. The food should be rich inomega- 3 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 helpsyour brain stay sharp

12、.improve your memory in just 14 days.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 two- week study that included memory exercise, physical

13、 training and diet changes, the memoriesof the people whore tested improved by about 5%.“ Weve known for years that diet and exercise can help people keep theri physical health. This is akey part of healthy aging , ” said Gary Small.“ ButmeepiHg active is also important. Nowwe have proved that peopl

14、e can improve their memories through a program of memory exercises andman agi ng stress.”()6. The research team from UCLA_ .A. showed people how to man age stressB.helped people to keep fitC. helped people improve their memoriesD.trained people to do well in physics tests()7. Accord ing to the passa

15、ge, a healthy diet that can improve our brain in cludes_.A. eat ing fewer meals a dayB.eati ng food with an tioxida ntsC. keeping away from whole grainsD.eating food without omega- 3fats()8. The un derl ined word _ taayiy means “_” in Chin ese.A .身体上B.学术上C.社交上D.思维上()9. Which of the followi ng is NOT

16、 true?A. Bottling up feelings 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 depe nds mostly on health products.()10. The purpose of the passage is_ .A. to show us ways to improve physical healthB. to warn

17、 us that TV ads on health products are not trueC. to prove that keeping mental health is more importantD. to tell us healthy habits are helpful for memory improveme nt参考答案 610 C B D D DC(2019 中考选练)Your computer has bee n play ing music for years, one CD at a time. Now hun dreds of songs can bestored

18、 in your PC if they re in the MP3 format (格式).What is it?MP3 compressed(压缩)music into small computer files. You may download MP3 music severalways: Music can be dow nl oaded from websites that have tur ned wide music libraries into MP3. OnceMP3 music is on your PC s hard drive, you can play it throu

19、gh your computersspeakers, burn it onto blank CDs or swap( 交换)MP3 files with friends using e -mail.How much?Software n eeded to play and convert MP3 music is ofte n free. Compact portable MP3 players startat around $ 40 and can hold hun dreds of son gs. A bla nk CD on which you can record music cost

20、s abouta dollar.Adva ntagesMP3 turns your home PC into a jukebox（自动唱机）.Small MP3 players are the size of a deck ofcards（一副牌）,making it easy to take hundreds of songs with you.Disadva ntagesYou may find that some websites only allow you to listen but you - cant download music. Others letyou dow nl oa

21、d music but cant be copied to MP3 players. And a grow ing nu mber of new CDs make itimpossible to copy songs to a computer.1. How can you get MP3 music?A. By tur ning your home PC into a jukebox.B. By tak ing your own music or songs with you.C. By copy ing songs to a PC through the speakers.D. By do

22、w nl oadi ng from websites, which have turned music libraries i nto MP3.2. What is the closest meaning of the un derli ned word bur n?A. Copy. B. Play. C. Store. D. Cha nge.3. Which is NOT true accord ing to the passage?A. MP3 music is ofte n free.B. MP3 music can be bur ned onto bla nk CDs or be sw

23、apped with friends by e -mail.C. MP3 music can be take n along while traveli ng.D. A grow ing nu mber 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 man

24、y disadva ntages of MP3 can we see from the passage?A. 2 B. 3 C. 4 D. 5参考答案 CACAD、语法选择。Long long ago in a village, a farmer owned land near the sea. He always needed workers1him, but most people did not want to work on farms near the sea. They were afraid of the terrible storms_ 2_ often hit and des

25、troyed buildings and plants.Finally, a short man came to the farmer. Are you _ 3_ good worker? the farmerasked him. Well, I can sleep when the wind blows, answered the little man. Although 4by thisanswer, the farmer gave him the job, _ 5_ he really needed help. The little manworked very _ 6_ on the

26、farm, and the farmer feltpleased _ 7_ his work.Then one night the wind blew loudly in from the sea. Jumping out of bed, the farmer8tothe short mans room. The farmer shouted, Get up! A storm is coming! _ 9_ things down beforethey are blown away! But the little man_10_ in bed lazily andsaid, No sir. I

27、 told you, I can sleep when the wind blows.When _ 11_ the words, the farmer hurried outside to prepare for the storm on his own._ 12_ his surprise, he found that _ 13_ was tied down and nothing could 14away. Thefarmer then understood _ 15_ the short man meant, so he returned to his bed tosleep while

28、 the wind blew.When youre prepared, you have nothing to worry about. Can you sleep when the wind blowsthrough your life?1. A. helpedB. helpsC. helpD.to help2. A. whatB. whoC. thatD .where3. A. theB. anC. aD. /4. A. surprisingB. surprisedC. surprisesD. surprise5. A. soB. andC. becauseD. although6. A. hardlyB. hardC. hardestD. harder7. A. atB. toC. withD. of8. A. rushedB. rushesC. was rushedD. rushing9. A. TyingB. TiedC. To tieD. Tie10. A. liedB. liesC. layD. laid11. A. heardB. hearingC. had