(人教新目标版)中考英语一轮聚焦夯基练习八下Units9_10（含答案）

1、中考人教英语课本一轮聚焦夯练 八下Units9-10一、阅读理解。阅读下列短文，根据短文内容选择最佳答案。Spending two or three hours playing outdoors each day can reduce the chance of becoming short-sighted, a research shows. It challenges the belief(信念) that short-sightedness is caused by computer use, watching TV or reading in weak light.The Austra

2、lian government researchers believe that the sunlight is good for peoples eyes. They compared the vision(视力) and habits of 100 seven-year-old children in Singapore and Australia. In all, 30% of the Singaporean children were short-sightedthis rate(比率) was ten times higher than Australian children.Bot

3、h groups spend a similar amount(数量) of time reading, watching television and playing computer games. However the Singaporean children spent an average (平均) of only half an hour a day outdoors90 minutes less than the Australian children.Professor Ian Morgan, from the Australian Research Councils visi

4、on Centre, said, “Humans are naturally long-sighted, but when people begin to go to school and spend little or no time outdoors, the number of short-sighted people gets larger. Were also seeing more and more short-sighted children in cities all around the world and the main reason may be that city c

5、hildren spend less time outdoors.Daylight can be hundreds of times brighter than indoor light. But why does playing outside prevent us from becoming short-sighted? Scientists believe that natural light has a special chemical(化学物质) which stops the eyeball from growing out of shape and prevents people

6、 from becoming short-sighted.So be outdoors. It doesnt matter if that time is spent having a picnic or having sports.( )1. How much time did the Australian children spend outdoors on average according to the research?A. 30 minutes. B. 60 minutes. C. 90 minutes. D. 120 minutes. ( )2. Which of the fol

7、lowing is TRUE according to the passage?A. If people spend less time outdoors they will certainly become short-sighted.B. There are fewer short-sighted Singaporean Children than Australian children because they have more knowledge of protecting their eyesight.C. There will be fewer risks of getting

8、short-sighted if people spend two or three hours a day playing outside. D. When people begin to go to school they will become long-sighted.( )3. What is the fifth paragraph mainly about?A. Why natural daylight has a special chemical.B. Why daylight prevents people from becoming short-sighted.C. Why

9、daylight is much brighter than indoor light.D. What the special chemical which can stop eyeballs from growing out of shape is.参考答案13、DCB 二、单项选择。1. What an interesting story she told us!Yes, and her voice sounded _A_. (鄂州)A. sweetB. smallC. clearlyD. sadly2. I asked _A_ to do _ schoolwork by _. (兰州)A

10、. him. his. himself B. her. her. itselfC. her. his. myself D. him. her. herself3. There are more than one hundred teachers in our school, and most of them are _D_. (安顺)A. men's teachers B. man teachersC. men teacher D. men teachers4. (22604019)Chinese people find _A_ our duty to help develop Afr

11、ican countries along the Belt and Road(一带一路). (黄石)A. it B. this C. that D. these5. Can you help me _D_ those exercise books? I got a different number each time. (2016，南京)A. carry B. move C. write D. count 6. It's nice to see you again. We _C_ each other since 2014. (2016，北京)A. won't see B. d

12、on't seeC. haven't seen D. didn't see7. John is such a (n) _B_ man that we can always believe him. (2016，包头)A. friendly B. honest C. careless D. foolish8. My uncle _C_ in England for ten years before moving to Italy. A. lives B. was livingC. has lived D. lived9. How can we remember the p

13、oem? Understand it and review it often _A_ forgetting it all. A. before B. after C. with D. by10. A short pencil is better than a good _B_. I absolutely agree. We should try to write down the important knowledge in time so that we can review it later. A. taste B. memory C. smell D. weight三、完形填空。Bike

14、­sharing is a new choice for short journeys in cities. It is good to the _1_ development of the big cities. A _2_ by a company found that shared bikes started the nation's _3_ for bikes again. Now more and more Chinese people are _4_ bikes instead of cars to make short journeys in cities. A

15、n engineer of that company says that since the _5_ of shared bikes, people have made fewer trips by car. The love for shared bikes is not only among _6_ people, who were born in the 1980s and 1990s, but also among people over sixty. At weekends, the number of the riders in Shenzhen reaches the _7_ o

16、f all cities. On weekdays, the number of people who use shared bikes to travel to work is _8_ in Shanghai. It is said that bike­sharing will help _9_ the cities' environment. It not only helps solve the traffic problems, but also will help to make more use of _10_ in cities. Take Beijing as

17、 an example, if more people choose shared bikes, an area of five Bird's Nest stadiums(体育场) will be saved. 1. A. slow B. healthy C. harmful D. sudden2. A. rule B. plan C. report D. suggestion3. A. search B. worry C. preparation D. love4. A. choosing B. pushing C. repairing D. locking5. A. end B.

18、start C. control D. fall6. A. strong B. weak C. old D. young7. A. top B. side C. corner D. line8. A. coming over B. putting off C. going up D. giving away9. A. discover B. separate C. experience D. improve10. A. air B. time C. space D. money110、BCDAB DACDC四、首字母填空。阅读短文，根据短文内容及首字母提示，在空白处填入一个适当的单词。Fire

19、fighters or firemen play an important role in our daily life. In some places, firefighters use watchtowers to look for smoke and fires, although they get a fire report by telephone. A high tower is still very u 1 for watching and guarding a place. Fire fighters also make it a place for practice. The

20、y learn how to p 2 out fires from burning buildings. They try to c 3 up the outside of the tower as fast as possible. They carry water hoses up to the fire. They practise carrying imaginable victims down f 4 high ladders.There are reasons that firefighters are called for help. Maybe a building or a

21、forest is o 5 fire. A train accident happens and people are t 6 inside. Still, people need to be rescued from floods or an earthquake. Whenever there is an emergency situation, they can be seenf 7 there.Being a fire fighter needs a lot of t 8 . In the first place, firefighters should know how to edu

22、cate the community （社区） by visiting schools, community centres and people in their own homes to p 9 fire and accidents from starting. They have to learn how to deal with different dangerous situations. Above all, its necessary for firefighters to exercise every day to be h 10 and strong.1._ 2._ 3._ 4._ 5._6._ 7._ 8._ 9._ 10._【参考答案】1.useful 2. put 3. climb 4. from 5.on 6. trappe