Unit 5 Look into Science 阅读素养提升练-【绿卡初中创新题】2025-2026学年九年级上册英语习题课件(冀教版)河北专版

Unit 5　 Look into Science 阅读素养提升练 1 一、完形填空。 　　（吉林长春中考改编）Most of us may often take no notice of ants. But this is not the case for Huang Yifan, a 17-year-old student from Shandong. He likes 1 , especially ants. He has discovered many interesting secrets behind their behaviour. 　　He found that though ants live underground for a long time, they can still find out whether other ants 2 the same nest（巢穴） by looking at, smelling and touching them. 　　To test his 3 , Huang made a nest with about 100 ants, using a plastic bottle. He took one ant out and painted its abdomen（腹部） blue. Then he put the painted ant back into the nest and waited to see what would happen to it. “After the ant which was painted blue goes into the nest, the other ants try to attack（攻击） it and pull it out of the nest 二 三 一 四 五 2 with difficulty,” Huang said. “But 4 the ants discover the painted ant belongs to the same nest by using their sense of smell, they stop attacking.” 　　Huang 5 further with instruments like cameras to learn about the ants’ ability to 6 their own nest mates. “Social insects such as ants and bees have a strong ability to do that. It’s especially fun that ants are 7 to humans in some ways. They also know how to work together,” Huang said. 　　Huang’s achievements don’t depend on luck but on his great 8 . Huang has raised about 1 000 ants since he was ten, using his 9 of the needed temperature and light. Even if most people think the experiments are boring, he sticks to doing them 10 . And he will go on doing more scientific projects in the future. 二 三 一 四 五 3 1. A. history B. Chinese C. English D. biology 2. A. come from B. clear out C. give up D. set up 3. A. skill B. talent C. discovery D. wish 4. A. what B. though C. before D. when 5. A. agreed B. researched C. doubted D. guessed 6. A. force B. repeat C. identify D. examine 7. A. polite B. open C. fair D. similar 8. A. health B. support C. effort D. effect 9. A. risk B. knowledge C. list D. symbol 10. A. loudly B. nervously C. patiently D. quickly D A C D B C D C B C 二 三 一 四 五 　　请在完成完形填空的基础上完成下面小题。 11. How did Huang Yifan test his discovery？ A. By doing research on nests. B. By raising and watching ants. C. By working together with others. D. By looking up information on the Internet. 12. In which unit of a textbook can the text be found？ A. Unit 1 Friends Forever. B. Unit 2 Dream of the Stars. C. Unit 3 The Value of Money. D. Unit 4 The World of Science. B D 二 三 一 四 五 　　Doing experiments is one of the most interesting things about studying chemistry. Teachers often do experiments in front of the class while students watch. However, we do experiments 13. ________（we）. 　　When we 14. ________（take） a class in our school’s chemistry lab, we wore special glasses and plastic gloves as if there had been a biochemical attack. It seemed 15. ________（puzzle）. 16. ________（safe） is the most important part of science lab classes. The outfit（全套服装） protects us from 17. ________（harm） chemical materials. 二、短文填空。 ourselves took puzzling Safety harmful 二 三 一 四 五 6 　　Our chemistry teacher gives us the instructions the night 18. ________ the lab class to let us know about the experiments. During the class she first goes 19. ________ the steps of the experiments and then puts us in groups. For every class, she changes everyone’s partner to let us work with different classmates. 　　The class is often filled with laughs. There are many 20. ________（mystery） when we do experiments. We 21. ________（try） to burn chemicals at one time. The chemicals produced many colours of flames, including bright orange and dark green. Many students in my class 22. ________（be） amazed. “Wow! That’s so fantastic!” they shouted. before over mysteries tried were 二 三 一 四 五 7 　　After we finish an experiment, our teacher 23. ________（suggest） that each of us should write 24. ________ report. It includes the steps, our feelings 25. ________ the final results. We also have to analyse mistakes from the experiment, so we won’t make the same mistake for the 26. ________（two） time. The report is 27. ________（real） important. suggests a and second really 二 三 一 四 五 8 　　［环境保护］A new rubbish sorting system has been put into use in Beijing. Local people not only sort their rubbish, but also put QR codes（二维码） on it. 　　“When the rubbish is collected and the codes are scanned（扫描）, I will get reward points to exchange for small gifts and even some money,” a local man said. “It’s really creative and encouraging.” 　　This smart system has been carried out in a great number of communities in Beijing. The capital of China has joined many cities in the country in taking action to support rubbish sorting. For example, Shenzhen and Shanghai have made laws to punish people for not sorting rubbish correctly. 三、阅读理解。 二 三 一 四 五 9 　　China produces quite a lot of rubbish every year. Much of the rubbish is buried（填埋） in soil or burned without being sorted. Landfills（垃圾填埋场） take up a lot of land and risk polluting the soil and water nearby. And burning rubbish can produce harmful gases. Through rubbish sorting, we can reduce the need for landfills and air pollution. 　　What’s more, rubbish sorting saves resources, which could bring economic benefits（利益）. For example, a ton of waste paper can be reused to make about 850 kg of paper, saving 17 trees and 50 percent of water. Because of these benefits, some countries have developed successful sorting systems. 　　In Australia, every family is provided with three rubbish bins—the red lid（盖子） 二 三 一 四 五 10 bin for “general waste” like food and plastic bags, the yellow lid bin for “recycling” like steel and glass, and the green lid bin for “green waste” such as grass and leaves. In the streets, the bins are printed with pictures of the things that are allowed inside. It makes recycling quite easy. 28. ［新考法·图文结合］When using the new rubbish sorting system in Beijing, people will use _____. D 二 三 一 四 五 11 29. ［新考法·组合选择］What are the consequences（后果） of burying rubbish？ ①Polluting soil. ②Polluting water. ③Saving resources. ④Taking up land. ⑤Producing terrible air. A. ①②③ B. ②③④ C. ①③⑤ D. ①②④ 30. In Australia, which bin should you put food left after dinner in？ A. The red lid bin. B. The yellow lid bin. C. The green lid bin. D. The black lid bin. D A 二 三 一 四 五 12 31. Which of the following is TRUE？ A. Shenzhen has already taken action to sort rubbish. B. Burying rubbish won’t produce pollution. C. Rubbish sorting could bring few economic benefits. D. Australia hasn’t developed ways of sorting rubbish correctly. A 二 三 一 四 五 13 　　（山西中考改编）Technology is the first power! It is a great joy and a matter of pride for Chinese people to see that China’s high technology is brightly shining from the sky to the ground. 　　It is widely known that China has well-developed high-speed railway network（铁路网） in the world. Now, the country is breaking its own speed record with the CR450. It can travel at a top speed of 453 kilometres an hour. Even though it can travel so fast, it can also start braking（刹车） quickly, taking just 1.7 seconds. Its 四、阅读表达。 二 三 一 四 五 14 noise level is low. It creates a safe and comfortable environment for passengers. So the CR450 is fast, safe and comfortable. With these advantages, the CR450 shows China’s leading role and great power to the world. ……………………………………………………………………………………… 　　The AG60E is China’s self-developed lightweight two-seat electric plane. It is 6.9 metres long, 2.6 metres high and 8.6 metres wide. It is mainly designed for pilot training, flight experience, and private（私人的） travel. It uses an electric power system. Compared with the traditional plane, it doesn’t send out greenhouse gases, 二 三 一 四 五 15 and its noise level is much lower. The AG60E electric plane draws the world’s attention because it is a practice in China’s aviation industry（航空工业） to reduce air pollution. The AG60E is only a starting point. It is expected to become an important force to achieve green and low-carbon development in the field of aviation. 32. What is a great joy and a matter of pride for Chinese people according to the text？ _____________________________________________________________________ 33. What are the advantages of the CR450？ _____________________________________________________________________ To see that China’s high technology is brightly shining from the sky to the ground. The CR450 is fast, safe and comfortable. 二 三 一 四 五 16 34. How wide is the AG60E？ _____________________________________________________________________ 35. Why does the world pay attention to the AG60E？ _____________________________________________________________________ 36. What else can we do to help achieve green and low-carbon development？ _____________________________________________________________________ It is 8.6 metres wide. Because it is a practice in China’s aviation industry to reduce air pollution. We can save water and electricity./... 二 三 一 四 五 17 （Two students are talking about their favourite subjects.） A: Hello, Ted. B: Hello, Allen. A: 37. ____________________________________ B: I am going to have science next. It’s my favourite subject. I would like to learn about DNA in the future. A: 38. _________________________________________________ B: Because I hope to change people’s DNA to make them healthier. 五、补全对话。 What class are you going to have next？/... Why would you like to learn about DNA in the future？/... 二 三 一 四 五 18 A: That sounds quite exciting. I’m sure you’ll succeed some day. B: Thanks. 39. _________________________ A: No, I don’t. Science is a little hard for me. B: What’s your favourite subject？ A: 40. _____________________________________ I like to read Chinese poems. B: So who is your favourite Chinese poet？ A: Li Bai. I think he is one of the greatest poets in history. B: 41. _________________________ He wrote many famous poems. Oh, Allen. I have to leave now. It’s time for class. A: Goodbye. Do you like science？/... Chinese is my favourite subject./Chinese./... I agree with you./... 二 三 一 四 五 19 20 $$