2019年中考英语二轮复习阅读理解优编题二.docx

2019年中考英语：阅读理解优编题（二）及答案【实战训练】 A（2019中考保健与健康类选练）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 Australian 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.Both 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 vision 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 children 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 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 following 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 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 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1. D 2. C3. B【实战训练】 B中考英语阅读理解-音乐与椅子Do you know how to play a game called “Musical Chairs”? It is easy to play and most people enjoy it. All you need are some chairs, some people and some way of making music. You may use a piano or any other musical instrument, if someone can play it. You may use a tape recorder. You can even use a radio.Put the chairs in a row. The chairs may be put in twos, back to back. A better way is to have the chairs in one row with each chair facing in the opposite direction to the chair next to it. The game is easy. When the music starts, the players walk round the chairs. Everyone goes in the same direction, of course, they should walk in time to the music. If the music is fast they should walk quickly. If the music is slow, they should walk slowly. The person playing music cannot see the people in the game. When the music stops, the players try to sit on the chairs. If a person cannot find a chair to sit on, he drops out. Then, before the music starts again, one chair must be taken away. When the music stops again, one more player will be out. At last, there will be two players and one chair. The one who sits on the chair when the music stops is the winner.根据以上短文内容，然后从每题所给的四个选项中选择最佳选项。1. If ten people are playing musical chairs, you must begin with _. A. nine chairs B. ten chairs C. eleven chairs D. one chair2. Which of the following is not suitable for playing musical chairs? _. A. A piano B. A radio C. A tape recorder D. A telephone3. The chairs should be put _. A. with the desksB. before the winner C. all over the roomD. in a line4. When the music starts, the players must _. A. run about the roomB. get down C. walk around the chairs D. sit on the chairs 5. Which of the following statements is NOT true?A. The game “Musical Chairs” is not difficult to learn. B. The last one can sit on the last chair. C. The winner can sit on the chair. D. If the person plays music, he cannot be the winner. 【答案及解析】1. 选A。因为在第4段有这样一句If a person cannot find a chair to sit on, he drops out.那么肯定是椅子比人数少1，这样才会有人没得坐，故选A。2. 选D。在第1段中提到了A、B、C三种可以播放音乐的器具，而D项没有，因为一般来说电话是不能播放音乐的，所以选D。3. 选D。第2段的Put the chairs in a row就是“把椅子排成一排”这意。选D。4. 选C。由第3段中的句子When the music starts, the players walk round the chairs.可知答案为C。5. 选B。本题可用排除法，由第1段第2句It is easy to play 可知道A项正确；由最后一句The one who sits on the chair when the music stops is the winner.可知C项是正确的；由第4段的句子The person playing music cannot see the people in the game可知D项也是正确的。故答案选B【实战训练】 C中考英语阅读理解-领养宠物 “Well, were in our new house. Lets get a new pet to get along with it,” Mrs Brown said to her husband. “That sounds like a pretty good idea,” he answered. “Do you want to see the ads in the newspaper?”“Lets go to the animal shelter. Many pets there need homes. Since tomorrow is Saturday, we can both go,” she said.Next morning the Browns met Mr Snow at the animal shelter. “We want to be sure that the pets here go to good homes,” Mr Snow said, “So I need to ask you some questions.”After they talked for a while, the Browns decided to get a small dog. It wouldnt need a big house or a big yard. A small dog would bark(吠) and warm them if someone tried to break into their house. After Mr Snow gave the Browns a book on pet care, they chose one and wanted to take her home right away. But the animal doctor hadnt checked her yet. So Mr Snow told them to return on Sunday. On Sunday afternoon the Browns went to the animal shelter. The animal doctor said, “Shadow has had all of her shots(预防针). She will be healthy.” The browns thanked the doctor and took Shadow home.根据以上短文内容，然后从每题所给的四个选项中选择最佳选项。1. From the reading we learn that _. A. the Browns have never had a pet before. B. the Browns knew about Shadow from the newspaper. C. Shadow is a small and healthy dog. D. Mr Brown didnt quite agree with his wife. 2. The word shelter in the reading means _. A. a place to sell small dogsB. a place to keep homeless animalsC. a place to study animals D. a place to sell books on pet care 3. Mr Snow asked the Browns some questions to _.A. see if they had moved to a new houseB. find out how rich the Browns wereC. know where theyd keep their new petD. make sure theyd take care of pets4. The Browns thinks that a small dog _. A. doesnt need any room to keepB. can help them watch their house C. eats less food than a bigger one D. usually has a beautiful name5. Its clear that _. A. Shadow will not be easy to get illB. the Browns were not satisfied with ShadowC. Mr Snow didnt check Shadow at all D. Shadow likes barking a lot【答案及解析】1. 选C。文章第5段提到the Browns decided to get a small dog 以及最后一段动物医生说：Shadow has had all of her shots(预防针). She will be healthy.我们可以知道Shadow是一只健康的小狗。答案选C。2. 选B。由第3段句子Lets go to the animal shelter. Many pets there need homes.可知，shelter是a place to keep homeless animals(无家可归的动物们的避难所)。3. 选D。第4段内容告诉我们：医生想为宠物们找个好家，他想知道Brown夫妇是否能照顾好宠物，否则医生也不放心把宠物交给他们的。4. 选B。由第5段的句子A small dog would bark(吠) and warm them if someone tried to break into their house. 我们可知，一只小狗就可以帮他们看家了。故答案选B。5. 选A。因为Shadow has had all of her shots，它已经打过所有的预防针了，所以Shadow是不会容易得病的。【实战训练】 D（2019中考保健与健康类选练）How much sleep do we need? We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average ( 平均 ) of seven to eight hours a night. After the age of fifty, the average sleep time goes down to 6.5 hours a day.Most people have a night when they cannot sleep. About one in three(1/3) Americans has a problem with sleep. Many of these people can not fall asleep. The name of this problem is insomnia.This is not a new problem. Many famous people in history had insomnia. Some of these people had special ideas to make them sleep. Benjamin Franklin, a famous statesman ( 政治家 ) and inventor, had four beds. He moved from one to another to fall asleep. King Louis XIV of France had 413 beds and hoped to fall asleep in one of them. Mark Twain, a famous American writer, had a different way. He lay on his side across the end of the bed!()1. Peoples sleeping time at night is _. A. three hoursB. ten hours C. not the same D. not different()2. In America, when people are more than fifty, they often sleep _ hours a night. A. a lot moreB. seven to eightC. only three D. about six and a half()3. When Benjamin Franklin couldnt fall asleep, he _. A. went to sleep in another bedB. made another bed C. moved the bed to another room D. slept on the floor( )4. When he had sleeping problems, _ slept at the other end of the bed. A. Benjamin Franklin B. Louis XIV C. Mark TwainD. Thomas Edison( )5. The word “ insomnia ” means _ in Chinese. A. 失明 B. 失眠 C. 失语 D. 失聪参考答案1C 2D 3A 4C 5B【实战训练】 E（2019中考科普环保类选练）Did you see snow in your hometown last winter? Did you feel it was warmer than before? “There have been 21 warm winters in China since 1986,” said scientists. They also said that in the past 100 years, as the global(全球的) temperatures went up by 0.74, the temperature in North China has climbed 1.4 in only 50 years.China needs to take quick action to cut carbon dioxide(二氧化碳)emission(排放), because its the main reason for global warming. The good news is that China has seen the importance of going green. China set the goal of cutting energy use by 20% and pollution emission by 10% in the 11th Five-Year plan.Can you slow global warming? Sure! You and your family can take steps to cut the amount of carbon dioxide that is sent out into the air.Here are some pieces of advice to help you save the earth.Wear used clothes. Wearing your brothers, or sisters or dads old T-shirt means you save the energy.Change your light bulbs(灯泡). Use energy-saving light bulbs. And dont forget to turn off the lights when you leave a room and turn off your television and