Unit 5 Lesson 30 Science Affects Us练习(含答案)冀教版九年级上册

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Unit 5 Lesson 30 Science Affects Us练习(含答案)冀教版九年级上册

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Lesson 30 Science Affects Us
Ⅰ.用括号内所给词的适当形式填空
1.With the     (develop) of 5G,Huawei makes people’s life more convenient.
2.My teacher always gives me some useful     (suggest).
3.Playing computer games all day    (affect) your studies.
4.Researchers in this field have made some important     (discovery).
5.He ran into the room and     (surprise) everyone.
Ⅱ.根据句意填入适当的单词
1.It’s a good habit to put everything     place.
2.The machine will start to work when you push     the red button.
3.She is a beautiful girl     has made many videos to show a traditional Chinese way of life.
4.Please put down your mobile phone     read some books.
5.If you turn the book     ,you will find the words at the bottom.
Ⅰ.完形填空【主题:人与社会 纳米机器人】
What will life be like in the future And what will we be able to do in 20 or 30 years
We will  1  live on other planets.Babies may grow strong as Yao Ming.Robots may help our dying(濒死的) family become healthy again.
Nanorobots(纳米机器人) will play an important  2  in our lives.However,they are much more different from the common ones.They are pretty small in  3 ,so they can even go into our body.
Nanorobots will be good helpers for  4 .Every year lots of people die of cancer(癌症). Luckily,these robots will be able to go into the human body,send medicine and  5  pictures. Then,they start to  6  cancer cells(细胞) over and over again and kill them without touching healthy ones.We will also use them when we feel ill.It will travel through our body and get  7  information for the doctor,so they help doctors know our body better.The special robots can find their way to get out after they finish their work.This may sound like a science fiction movie,but you must  8  it will come true in the near future.
Although there are all these changes,we and future man will still share  9  likes,dislikes and habits.They are just like us.He is still a human and expects to  10  longer with healthy food and clean water.
1.A.loudly B.hardly C.seriously D.probably
2.A.reason B.event C.fact D.part
3.A.size B.danger C.piece D.hole
4.A.engineers B.drivers C.doctors D.pilots
5.A.touch B.paint C.take D.delete
6.A.look for B.hear from C.make up D.help out
7.A.necessary B.boring C.famous D.cheap
8.A.forget B.improve C.believe D.refuse
9.A.similar B.dangerous C.available D.careless
10.A.disagree B.live C.swing D.shake
Ⅱ.(2024徐州中考)阅读理解【主题:人与社会 指纹定罪】
The police have many ways of catching criminals.One way of catching them is by fingerprinting.Fingerprinting is the study of the patterns on our fingertips.We have known that no two fingerprints are exactly the same for hundreds of years.However,it wasn’t until 1910 that the first criminal in the U.S.A.was convicted(被判有罪) using fingerprint evidence.
Early on the morning of September 19,1910,Hiller’s wife noticed that the light which they usually left on was off.When Hiller went to find out what was happening,he saw a stranger at the top of the stairs.The stranger had broken in and wanted to steal.Hiller and the stranger started to fight,but the stranger had a gun.He shot Hiller twice and ran away.
Hiller’s wife ran to Hiller when she heard the gunshots but found him dead.So she called the police.Soon after,the police caught Thomas Jennings,not far from the Hillers’ house.
The only problem was no one saw the criminal.However,the police had started using fingerprinting at that time.According to Hiller’s wife,only several hours before Hiller’s death,he had painted some wood near the kitchen window.Then the police checked the wood completely and found some fingerprints in the wet paint.
During the trial(审判),the police proved that the fingerprints belonged to Jennings,and he was convicted of Hiller’s murder.Since then,fingerprinting has helped in the conviction of hundreds of thousands of criminals.
1.What helped the police convict the murderer of Hiller
A. B. C. D.
2.Which paragraph shows how Hiller was killed
A.Paragraph 1. B.Paragraph 2. C.Paragraph 3. D.Paragraph 4.
3.What is the right order of the case
①The stranger shot Hiller twice and ran away.
②Jennings was convicted of Hiller’s murder.
③Hiller saw a stranger at the top of the stairs.
④Hiller painted some wood near the kitchen window.
⑤The police found Jennings’ fingerprints in the wet paint.
⑥The police caught Jennings,not far from the Hillers’ house.
A.③→④→①→⑤→⑥→②
B.③→④→⑤→①→②→⑥
C.④→③→①→⑤→②→⑥
D.④→③→①→⑥→⑤→②
4.How does the writer end the passage
A.By drawing a conclusion.
B.By providing a surprise ending.
C.By leading in a question.
D.By showing an endless discussion.
【详解答案】
基础达标
Ⅰ.1.development 2.suggestions
3.affects 4.discoveries 5.surprised
Ⅱ.1.in 2.down 3.who 4.and
5.over
能力提升
Ⅰ.【语篇解读】本文介绍了纳米机器人。
1.D 解析:句意:我们可能会住在其他星球上。loudly大声地;hardly几乎不;seriously严重地;probably很可能。对未来的事情做出预测通常采用“可能”这种表达。故选D。
2.D 解析:句意:纳米机器人将在我们的生活中起重要作用。reason原因;event事件;fact事实;part部分。play an important part in是固定短语,意为“在……方面起到重要作用”。故选D。
3.A 解析:句意:它们很小,所以它们甚至可以进入我们的身体。size尺寸;danger危险;piece片;hole洞。根据“so they can even go into our body”可知,此处应指“尺寸”很小。故选A。
4.C 解析:句意:纳米机器人将是医生的好帮手。engineers工程师;drivers司机;doctors医生;pilots飞行员。根据“Every year lots of people die of cancer(癌症).”可推知,纳米机器人是在医疗领域被使用,所以是医生的好帮手。故选C。
5.C 解析:句意:幸运的是,这些机器人将能够进入人体,给药和拍摄图片。touch触摸;paint作画;take拿;delete删除。根据“pictures”可知,纳米机器人可以进入人体,拍摄图像来帮助诊断,take pictures是固定短语,意为“拍照”。故选C。
6.A 解析:句意:然后,它们开始反复寻找癌细胞并在不接触健康细胞的情况下杀死它们。look for寻找;hear from收到……的来信;make up构成;help out帮助……摆脱困境。根据“cancer cells (细胞) over and over again and kill them”可知,此处是指寻找癌细胞。故选A。
7.A 解析:句意:它会在我们的身体中游走,并为医生收集必要的信息,因此它们可以帮助医生更好地了解我们的身体。necessary必要的;boring无聊的;famous著名的;cheap便宜的。根据“so they help doctors know our body better”可知,此处是指为医生收集必要的信息。故选A。
8.C 解析:句意:这可能听起来像一部科幻电影,但是你一定要相信它在不久的将来会实现。forget忘记;improve提高;believe相信;refuse拒绝。根据“it will come true in the near future”以及语境可知,此处表示你一定要相信它在不久的将来会实现。故选C。
9.A 解析:句意:虽然有这么多变化,但是我们和未来的人类仍然会有相似的好恶和习惯。similar相似的;dangerous危险的;available可获得的;careless不小心的。根据“They are just like us.”可知,此处表示未来的人类在基本情感和习惯上会与我们相似。故选A。
10.B 解析:句意:他仍然是一个人,并希望通过健康的食物和清洁的水活得更久。disagree不同意;live生存;swing摆动;shake摇晃。根据“He is still a human and expects to…longer with healthy food and clean water.”可知,此处指活得更久。故选B。
Ⅱ.【语篇解读】本文主要讲述了1910年美国出现了第一个使用指纹证据定罪的罪犯,从那以后,指纹识别技术帮助给成千上万的罪犯定罪。
1.B 解析:细节理解题。根据最后一段中的“During the trial(审判),the police proved that the fingerprints belonged to Jennings,and he was convicted of Hiller’s murder.”可知,警方通过指纹证据将凶手定罪。故选B。
2.B 解析:细节理解题。根据第二段中的“Hiller and the stranger started to fight,but the stranger had a gun.He shot Hiller twice and ran away.”可知,第二段描述了Hiller被杀的过程。故选B。
3.D 解析:细节理解题。根据第四段中的“only several hours before Hiller’s death,he had painted some wood near the kitchen window”;第二段中的“When Hiller went to find out what was happening,he saw a stranger at the top of the stairs.”以及“He shot Hiller twice and ran away.”;第三段中的“Soon after,the police caught Thomas Jennings,not far from the Hillers’ house.”;第四段中的“Then the police checked the wood completely and found some fingerprints in the wet paint.”和最后一段中的“During the trial(审判),the police proved that the fingerprints belonged to Jennings,and he was convicted of Hiller’s murder.”可知,正确的顺序是④→③→①→⑥→⑤→②。故选D。
4.A 解析:推理判断题。根据最后一段中的“Since then,fingerprinting has helped in the conviction of hundreds of thousands of criminals.”可知,最后一段总结了指纹技术在定罪中的重要性。故选A。

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