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1、中考一轮复习(人教版)培优试题 九年级 Units 561 单项选择1What is the ring made _?Silver.Afrom Bof Cby Din2Pass me the on the table, please. I want to play papercutting.Achopsticks Bcrayon Cchalk Dscissors 3Our English teacher always keeps his lessons . That's why he is so popular among his students.Alively Blou
2、dly Cfreely Dfriendly4. The Three Gorges Dam(大坝) produces for millions of people in China. A.website B.electricity C.transport D.technology5. The number of the people using Huawei _ is getting larger and larger.A. culturesB. customers C. products D. materials6The cheese cake so good that I can&
3、#39;t wait to eat it.Atastes Bfeels Csounds Dsmells7How dangerous! The car hit the bus just now.Anormally Bseldom Cnearly Dhardly8. To keep safe, the drivers have to follow the rules when they are driving. A. streetB. railwayC. trafficD. police9. What should we do for the camping trip?We'd bette
4、r make a of things like foods, drinks, medicine and so on.A. list B. cardC. reportD. choice10. Would you mind _ the milk for me? It's quite cold.Wait a minute, please. I'm washing the clothes.A. making B. heating C. drinking D. cooking11. At present, thousands of children are having piano cl
5、ass after school. It's terrible.Maybe their parents think learning a musical can make children cleverer. A. introductionB. invitationC. instructionD. instrument12. When I put the wet glass on the table, I found it left a mark on the _ of the table.A. bottom B. surface C. centre D. left13. If you
6、 can value what you have, you will find your life is full of _A. friendship B. trouble C. pleasure D. sadness 14. It's a good idea to save in our _ life. For example, we should turn off lights when leaving the classroom.A. different B. daily C. easy D. every day15. We should _ making a noise in
7、the library. Or we may influence other students study.A. avoid B. prefer C. practise D. enjoy16. What are you busy with these days? I havent seen you for a long time.Were doing a _ on pollution.A. course B. competition C. project D. note17Every year in spring, the meetings of the National People'
8、;s Congress in Beijing.Atake off Btake up Ctake out Dtake place18.Would you please help me move the big box?Certainly,. A.never mind B. with pleasure C.not exactly D.my pleasure19Sorry, I took your bag instead of mine .Aby mistake Bby accident Cafter all Din total 20.Mrs. White always appears t
9、o . Thats because hes really knowledgeable and experienced.A.make an effort B.have a point C.pull together D.look up to二完形填空Every time I passed boys who were playing basketball, I stopped to silently watch them. I really envied them. But as a girl, I once thought that I could never play ba
10、sketball. I like playing basketball though I'm not good at it. I've had a basketball 1 I was a child. At first, I could play freely because no one 2 when I was just a kid. But as I grew up it seemed harder and harder for me to enjoy basketball.At school, it was a
11、lways the boys who played basketball during PE classes. The girls were 3 allowed to play volleyball or badminton.My parents did not 4 me play basketball at home. "Basketball is not fit for girls," they said. 5 I went to play basketball with my frie
12、nds, boys stared at me on the court as if I were an alien.I was feeling 6 and had lost hope of playing basketball. 7 , something changed the first day of high school. I made some friends who also enjoyed playing basketball. They 8 me to get back on the
13、court.One of them told me with a smile, "Go your own 9 , let others talk." This girl would always play basketball with me. Even the boy who sat next to me in class talked about basketball with me almost every day.I was inspired by them. Confidence and passion 1
14、0 to my heart. I am ready to stand up and play. I will play as well as I can, and for me, even the sky is boundless (无垠的).Basketball has become an important part of my life. I am interested in it. I watch matches and enjoy playing almost every day. Through basketball, not only do I feel happy a
15、nd confident, but also 11 a lot.I've heard the NBA star Tracy McGrady say, "Nothing is impossible." It is from an advertisement on TV. I have come to 12 that life is just like playing basket: ball. You should have a 13 . After that, just be confident and 14
16、 going. Never give up and you'll make it sooner or later.I love the motto of the NBA. It can 15 my strong feelings for basketball, "I love this game!"1. A. when B. before
17、 C. after D. since2. A. struggled B. cared
18、; C. enjoyed D. joined3. A. only B. not
19、; C. hardly D. almost来源:学科网4. A. encourage B. agree C. let
20、; D. permit5. A. Still B. Yet
21、0; C. Just D. Even6. A. up B. down
22、; C. excited D. satisfied7. A. Unluckily B. Naturally C. Unexpectedly
23、;D. Clearly8. A. encouraged B. hoped C. made D. allowed9. A. effort &
24、#160; B. way C. business D. direction10. A. stuck B.
25、 moved C. turned D. returned11. A. experience B. grow
26、0; C. learn D. play12. A. realize B. turned
27、160; C. refuse D. imagine13. A. gift B. goal
28、160; C. opinion D. effort14. A. finish B. remain
29、0; C. keep D.complete 15. A. greet B. express C. polish
30、0; D. connect 3 阅读理解AWhen a computer runs a group of programs, it can get very hot. Cooling the computer can cost a lot, so some scientists wonder what would happen if the heat from the computer cou
31、ld be used. Large Internet companies such as Google and Microsoft have thousands of computers. As these computers deal with information, they produce lots of heat, so they need huge cooling systems. These systems send the heat into the air. A company in Holland(荷兰) thought paying to make the compute
32、rs work and then paying again to cool them were a waste of energy. So the company developed a special device(设备)the e-radiator. Boaz Leupe, head of the company says that the e-radiator works as a heating system and saves money. He explains that the energy is used twiceonce to heat the home and once
33、to cool the computer and that users don t have to pay to cool their computers. Five homeowners in Holland are testing the heating system in their homes. “We pay for the computer using, So, in that way, homeowners get heat for free,” Boaz says. Jan Visser is one of the homeowners. “If you use the com
34、puter more, the e-radiator produces more heat,” he says. “It cannot provide enough heat if you don't use your computer often.” But he is ready to try it. It's a great help for his family. The company says e-Radiators produce heat temperatures of up to 55°C. It says the system could save
35、 its users about $440 a year.1. Before the e-radiator appears, usually the heat of a computer _.A. is sent into the air B. helps the homeowner C. is used twice D. makes the computer work better2. The underlined word “they” refers to “_”.A. Internet companies B. cooling systems C. Google and Microsof
36、t D. computers 3. Which of the following is NOT true according to the passage? A. Google and Microsoft have a lot of computers.B. If you use the computer more, the e-radiator produces more heat. C. The energy from the e-radiator is used twice.D. Now the e-radiator is widely used in Holland.4. The e-
37、radiator can save about _ a month.A.$19 B.$37 C.$55 D.$4405. What is the main purpose of the passage? A. To ask people to invent new computers. B. To introduce some Internet companies. C. To introduce a special device. D. To ask people to save energy. BA sunflower is a sunflower. A mobile phone is a
38、 mobile phone. But can you combine(联合) the two to do something for your local environment? It may be possible. When you have finished with your mobile phone, you will be able to bury it in the garden or a plant pot and wait for it to flower. A biodegradable(生物可降解的) mobile phone was introduced by sci
39、entists. It is hoped that the new type of phone will encourage people to recycle. Scientists have thought of a new material over the last five years. It looks like any other plastic, but overtime it can break down into the soil without giving out any poisonous chemicals(有毒的化学物质). British researchers
40、 used the new material to develop a phone cover with a sunflower seed. When this cover changes into waste, it forms nitrates(硝酸盐). These feed the seed and help the flower grow. “We have only put sunflower seeds into the cover so far. But were trying to find out which flowers would perform best. Mayb
41、e we could put roses in next time,” said one scientist. As phone technology is developing so quickly, people are always throwing their mobile phones away. This means producers are under pressure to find ways of recycling them. Some 650 million mobile phones have been sold this year. Most of the
42、m will be thrown away within two years, adding plastic, heavy metal and chemical waste to the environment. A biodegradable cover can reduce the harm to nature, according to the scientists. “The seed is released and the flower grows in the pot, so you dont have to worry about the phone when you have
43、finished using it,” said Kerry Kirwan, the leader of the research team, which is based at the University of Warwick in Britain. 6.Scientists did this type of research about biodegradable mobile phones in order to _.A.make the mobile phones more beautiful B.encourage people to recycleC.find a new way
44、 to grow flowers D.produce more mobile phones7.Millions of mobile phones have been sold this year and people will _within two years. A.bury most of them in the garden B.put sunflower seeds into most of themC.take out their covers D.throw most of them away8.What does the underlined phrase “break
45、 down” mean?A.change into chemicals B.not workC.be divided D.break out9.We can infer(推断) from the passage that_ . A.the new type of mobile phones is already on the marketB.some 650 million mobile phones have been sold within two yearsC.British scientists are doing the researchD.roses perform be
46、st in this type of mobile phones10.Whats the best title of the passage?A.The Harm to Nature B.The Developing Phone TechnologyC.Phones and Flowers D.Mobile Phones and Environment CThinking is something you choose to do, just as a fish chooses to live in water. To be human is to be always thinking. Bu
47、t thinking may come naturally without your knowing how you do it. Thinking about thinking is the key to critical (判断性的) thinking. When you think critically, you take control of your own ideas, or you might be controlled by others' ideas. Indeed, critical thinking is at the heart of educatio
48、n.The word “critical” here has a special meaning. It doesn't mean taking one opinion against another, as when someone criticizes(批评) another person for doing something wrong. The nature of critical thinking is thinking beyond what you easily seebeyond the pictures on TV or reports in newspapers.
49、What are critical thinkers like? If you want to know about life and hope to dig deeper into it, you are a critical thinker. If you find pleasure in deep thinking about different ideas, characters, and facts, you are a critical thinker.Critical thinking is a deep and careful thinking. It takes time,
50、and doesn't go with the fast speed in today's world. If you are among people who believe speed is a measure of intelligence, you may learn something new from a story about Albert Einstein. The first time Hoffman, a wellknown scientist, talked with Einstein about his work, he was too ne
51、rvous to speak. But Einstein got him relaxed right away by saying, “Please go slowly. I don't understand things quickly.”11According to the passage, if we don't think critically, .Ait will be hard for us to think fastBwe will make mistakes easilyCwe might be fooled by other peopleDwe might b
52、e controlled by others' ideas12What's the main idea of Paragraph 2?ADon't believe in others. BCriticizing others is wrong.CWhat the word “critical” means. DThe word “critical” is quite special.13If you are a critical thinker, you will Athink deeply about different ideas Bbelieve the repo
53、rts in newspapersCtake one opinion against another Dcriticize other people for their mistakes14The story of Einstein mentioned in the passage shows .AEinstein thinks quickly BHoffman thinks slowlyCspeed can improve intelligence Dintelligence is not decided by speed15What can be the best title of the
54、 passage?ACritical Thinkers BCritical ThinkingCThinking Naturally DThinking Fast4 七选五Most of us think the telephone was invented by Alexander Graham Bell. 1. In fact, an Italian named Antonio Meucci was officially recognized (认定) as the inventor a few years ago. Who is Meucci and why wasn't he k
55、nown for his invention at the time? Antonio Meucci was born in Italy in 1808. He studied engineering and drawing. During his studies, Meucci started to experiment with electricity. 2. When two places were connected with wires, people in those places could hear each other talk.In 1850, Meucci and his wife, Ester, moved to New York. Meucci was worried about his wife, because she had become very ill. 3. To solve this problem, he connected metal cables between his home and his workshop. This way, they could talk to each other conveniently.Meucci invited a group of people to see his ne
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