1、2020 年四川省中考专题总复习年四川省中考专题总复习阅读理解阅读理解 第一节第一节 阅读理解。阅读理解。 根据短文内容，从每题所给的 A、B、C、D 四个选项中选出最佳答案。 A Sun bears （马来熊） are the smallest of the worlds eight bears species （物种） . They have a black coat and a white or golden color on their bodies. Their homes are in the tropical（热带 雨林）of Southeast Asia. They live
2、in trees and eat both plants and animals. They can grow to be 1.4 meters in height and 65 kilograms in weight. They usually live alone and are happy to spend most of their time by themselves. Scientists studied sun bears in the Bornean Sun Bear Conservation Center. They found that although sun bears
3、 live alone, they have developed a surprising social skill. They can copy (模 仿) other sun bears facial expression (面部表情) as a form of communication. They can even copy exact muscular (肌肉的) movements that other sun bears make- such as making a face. The ability to copy facial expressions is found in
4、humans, gorillas (大猩猩), some monkeys and some other animals. But until now, only humans and gorillas have the ability to exactly copy facial expressions. However, scientists found that sun bears can copy facial expression as well as humans and gorillas. This surprised them because sun bears are alon
5、e and they have no close relationship with human beings. Although they live alone in the wild, the sun bears in the study often played gently with each other. Sometimes they played with faster actions as hitting and biting. Scientists are still not sure what messages the sun bears were sending to on
6、e another. ( )1. According to the passage, where do sun bears usually live? A. In caves. B. In trees. C. By the river. D. On the ice. ( )2. From the passage, we can learn something about sun bears EXCEPT that _. A. they like to live alone in the wild and only eat animals B. they can copy other sun b
7、ears facial expressions for communications C. they can copy exact muscular movements of other sun bears D. they have no close relationship with human beings ( )3. Which of the following might be the best title for the passage? A. A warm home on the earth B. A brave animal in the forest C. A new frie
8、nd of human beings D. A surprising skill of sun bears B Technology is developing fast and it has become an important part of our life. Then what will the world be like in the future? 3-D food will be both delicious and nutritious(有营养的). We can use 3-D printers to print some basic materials. And we c
9、an go further. Scientists believe that we just need to turn on a printer in the kitchen and then we can enjoy our favorite food whenever we like. 5G network will allow many more people to get information. Big companies like China Mobile and China Unicom will start to offer 5G. It is said that promis
10、es download speeds 10 to 20 times faster than 4G. For example, we can download a film within just 1 second. But with a 4G network, it takes a few minutes. There will be much bandwidth (带宽) and we can get unlimited (无限的) information. Underwater cities will provide more space. The earth is becoming mo
11、re and more crowded. We may turn to underwater homes, which will be built as low as 15 of the sea can be used to provide power for the homes. For us common people on the earth, the dream of travelling around space will come true. In the coming years, spacecraft will be as popular as buses, trains an
12、d planes. We can leave our home and enter space to take an adventure (冒险). And even we will get used to living there. A robot will be a part of life. Robots can do many of the same things as we humans do like driving cars. But they will be used in other areas as well. They will be able to think. The
13、y can tell the difference between right and wrong. They can feel In a word, just as Jules Verne said, Anything one man can imagine, other men can make real. ( )4. According to the passage, which of the following statements about the future world is TRUE? A. 3-D food will be easy to make but wont tas
14、te good. B. With 5G, users will get only a little information. C. Underwater cities will provide more living space. D. A robot will do everything for us as human beings. ( )5. Where can the sentence Space tour will be a piece of cake. Be put? A. B. C. D. ( )6. What can we infer (推断) from the passage
15、? A. people will live a hard life in the future. B. Technology will make our future better. C. People will have no real friend in the future. D. Technology will make no difference to our future. ( )7. Where does the passage probably come from? A. A storybook. B. A film poster. C. A travel guide. D.
16、A science magazine. C School holiday activities at the library Activit y When Cost Who Cartooning with Eva Leung Tuesday 7 June, 9-11 a.m. 3.00 to. cover the cost of art paper and pencils 5 to 8-year-olds Activit y When Cost Who Cartooning with Eva Leung Wednesday 8 June, 9-11 a.m. $3.00 to cover th
17、e cost of art paper and pencils 9 to 10-year-olds Eva Leung is famous for her cartoons published regularly in KIDStime magazine Activit y When Cost Who Kite-making Wednesday 8 June, 2-4 p.m. $3.00 to cover the cost of paper, string and other materials 5 to 10-year-olds Activit y When Cost Who Kite-m
18、aking Thursday 9 June, 2-4 p.m. $3.00 to cover the cost of paper, string and other materials 5 to 10-year-olds ( )8. Who is this poster for? A. Cartoonists. B. Librarians. C. Writers. D. Children. ( )9. On which day are there two different activities? A. Monday. B. Tuesday. C. Wednesday. D. Thursday
19、. ( )10. Why are there two cartooning classes on the program? A. Because the classes are for different age groups. B. Because more time is needed to learn cartooning C. Because there is a strict limit on numbers for each class. D. Because some children might want to do both the classes. D Every day
20、there is less and less space on Earth for rubbish. Yet every day we make more and more rubbish. What can we do? We can recycle some of our rubbish. Recycling means that the rubbish will be made into something that can be used again. Recycling helps Earth. And it saves space in rubbish dumps. Half of
21、 everything that we put into landfills could be recycled instead. In fact, most things made of paper, metal, glass and plastic can be recycled. Paper can be broken into small pieces and made into new paper. Steel and aluminum cans （金属雄）can be melted down（熔化）and made into new cans. The same is true o
22、f glass bottles. This can be done over and over again. Recycling doesnt take as much energy as making these things the first time. So we can use less of Earths fuel resources. Plastic can be melted down, too. Then it can be formed into park benches, playgrounds and so on. Some people call plastic th
23、e “wood“ of the future. Things made of plastic will last about 400 years-even if they stay outside in the weather. No wood can do that! ( )11. The underlined word “landfills“ in Paragraph 2 probably means _. A. bench factories B. places for rubbish C. green mountains D. recycling centers ( )12. Acco
24、rding to the passage, what happens last to the can? A. The can is put into a recycling bin. B. The can is melted down and reused. C. A steel can gets filled with corn. D. A person uses the corn in the can. ( )13. What is the main idea of the passage? A. Cans should be melted down. B. Old newspapers
25、can be reused. C. We can build benches that last 400 years. D. We should recycle everything that we can. E Athletics vs. Gardening The students of South side School were asked to give their opinions about whether the school should run an athletic program or start a vegetable garden. An athletic prog
26、ram is hatch better than gardening. How are we ever going to win anything at the Inter-School Athletics without proper training? At the moment, we only do athletics for one tam and the teachers train us. We need experts to teach us things like throwing and high jump. I know lots of kids say theyre n
27、ot interested in competitions, but thats because theyve never won anything. If they got better training and started winning things, theyd soon change their minds. People always say kids dont get enough exercise. Just because you do gardening outdoors doesnt make it exercise, so I dont see how it mat
28、ters. Athletics is much better for fitness and lots of kids can have a go at the same time. I dont think there would be enough jobs for everyone in a garden. In fact, I think a garden is a really bad idea. I dont know why were even considering it. Liz, Grade 8 I think a vegetable garden is a great i
29、dea. We already do hours of sport, including athletics. And not everyone likes sport. Gardening is a great way to get exercise without worrying about whether youre any good at it, or whether youre going to win. And you really do gel exercise when you garden. Theres digging, weeding and watering Even
30、 picking things can be hard work pumpkins arent light you know! There are lots of kids around here who dont have gardens so they cant grow things even they want to. If you really want to do more sport, you can join a club. And think about it: What helps you to be good at sport? You need to eat lots
31、of fruit and vegetables. If we learn to cook all the things we grow, the garden will keep us all fit and healthy and then well be better at sport. Sam, Grade 8 ( )14. Which of these points do Liz and Sam both make? A. Kids should take exercise. B. Kids should eat vegetables. C. Kids should try to wi
32、n more. D. Kids should be outside more. ( )15.What is one reason Liz gives for saying “a garden is a really bad idea“? A. Some students dont like getting dirty. B. Some students dont enjoy being outside. C. Some students already know how to garden. D. Some students may have no chance to garden. ( )1
33、6.Why does Sam say, “And think about it.: what helps you to be good at sport?“ A. To change the subject. B. To introduce his next reason. C. To support Lizs idea. D. To find an answer to the question. F The world has a plastics problem. And not just with bottles. Straws (吸管), toothbrushes, toysall k
34、inds of plastics are placed in landfills. There are 5 billion tons of plastic waste in the world. Landfills have a large part of it. By 2050, they could have 13 billion tons. Much of plastic rubbish finds its way into the ocean. Scientists say 165 million tons of plastic pieces are floating around o
35、ut there. And most plastic wont disappear itself. It will remain in the ocean forever. Whales get caught in plastic fishing nets. Birds die because of eating plastic straws and bottle caps. It endangers ocean life. Plastic rubbish even ends up in the food we eat. Governments are realizing that recyc
36、ling may not be enough. They are taking more actions. Though it is hard work, it is still a solvable problem. In Britain, people are not allowed to use plastic bags except in hospitals. Scotland and several coastal cities in the US stop people from using plastic straws as well. The US alone throws a
37、way some 500 million plastic straws a day. Thats enough to circle the Earth twice. “Saying no to a plastic straw is an easy way to make a big difference,“ Diana Lofflin who started www.strawfree.org said. “Do we really want to pass on to our children a world harmed by plastic?“ People have found som
38、e tasty ways to reduce waste. A company in India made the first-ever spoon that people can eat. You dont have to eat the spoon. You can throw it away. It decomposes (分解) in just a few days. David Edwards, a scientist at Harvard University, designed an eatable bag which can protect the food or drink
39、inside. It is a delicious replacement for plastic ones. ( )17.According to the writer, birds die because they _. A. eat bottle caps and straws B. get caught in fishing nets C. feed on ocean animals D. have the spoons in India ( )18.The underlined word “endangers“ in Paragraph 2 probably means _. A.
40、brings B. loses C. harms D. saves ( )19.The purpose of the passage is mainly to _. A. introduce some ways to recycle waste B. tell readers about the problem with plastics C. compare air pollution and plastic pollution D. describe how the US is reducing plastic waste ( )20.From the passage, we can te
41、ll that the plastics problem _. A. is too big for people to solve B. can be solved by recycling alone C. can be solved, but it wont be easy D. will have to be solved by future scientists G Texting while driving is against the law in 47 states. But what about texting while walking? A 2018 study repor
42、ted that more than 2, 500 people in the US ended up in hospitals resulting from using a mobile device (设备) while walking. Hawaii passed a law making it illegal (违法的) to text or look down at a mobile device while crossing the street, it is the first state with a law like this. Do people think more pl
43、aces should accept such a law? The LA Times did a survey. Here are some replies they received. Rena Jose, 26, New York Which is more important, texting or safety? If you are looking at your phone while walking, you might not see a car come or traffic lights turn red. It can be very dangerous. For ex
44、ample, in Japan, one person fell into a lake and another got her leg stuck in a hole, because both had their mind on their phone. We should make texting while crossing the street illegal in more cities. Andy Selvam, 55, California People do many things that cause injury to themselves but are not ill
45、egal, such as climbing mountains, driving cars, swimming and so on. People might get hurt from texting and walking if theyre not paying attention. But 1 still think they should have a choice. Bob Madigan, 45, Oregon As humans, we can make our own decisions. Im not saying its safe, but we dont need t
46、he government to babysit us. If we want to learn to make smart decisions, the government needs to stop telling us what to do. After all, this is a free country. Andrew Black, 34, Alaska This law is a good ideacompare this protection with seat belts. If this law is passed all over the USA, people wil
47、l be worried. But is there really a way to please everyone? This would not be for fun. It would be safe and good for all Americans. ( )21.According to the passage, in _, it is against the law if people text while crossing the street. A. Alaska B. California C. Hawaii D. New York ( )22.The LA Times d
48、id the survey most probably to_. A. win the hearts of more readers B. encourage more states to pass the law C. ask readers if they agree with texting while driving D. learn about peoples opinions on texting while walking ( )23.In Renas reply, she showed the danger of texting while walking by _. A. using numbers B. giving examples C. asking questions D. telling stories ( )24.Which of the following is Andrew Blacks opinion? A. Texting is more important than safety. B. The law would help to keep Americans safe. C. Its easy to pleas
