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1、UNIT 1 Section I Listening and Speaking, Reading and Thinking夯基提能作业一、语言基础训练I .单词拼写1. Television stations around the world are linked （连接）by satellite.2. I turned the handle 行巴手）and opened the door.3. This fact is too evident to require proof （iiE明）.4. The driver of the crashed car received multiple
2、（多处）injuries.5. . He believes in state intervention （干预）in the economy.6. His interest in this subject is gradually decreasing （减退）.7. I happen to have the official statistics（统计数字）with me.8. （2021-3 月天津卷）According to the author, a superior doctor is one who is a pure （纯粹 的）specialist in medicine.9.
3、 We should try to transform （转换）heat into power.10. The Japanese often eat raw （生的）fish.II .单句语法填空1. Humankind is severely （severe） abusing the environment.2. We can infer from his expression that he is frustrated （frustrate）.3. . We won t trust him, for his deeds are always contradictory （contradic
4、t） to his words.4. Are you sure there is no danger of infection （infect） now?5. . The bank manager was really to blame （blame）, though he tried to put it on a clerk.6. Transformation （transform） is not only a choice, but also a strategy.7. Do you subscribe to her pessimistic view of the state of the
5、 economy?8. Thanks to his good teacher, John passed the examination.9. A common wall links the house tQ its neighbour? s.10. The police suspect him of taking part in the jewel robbery.Ill .选词填空in time, attend to, in general, on the increase, once and for all, thanks to, what s more, be linked with1.
6、 Do you fancy going to the cinema with me now?一Sorry. It is freezing cold outside. What）more ， I have to prepare for tomorrow? s lesson.2. As the living standard is improving, more and more people choose to travel during their holidays.一No wonder the number of travel agencies is on the increase .3.
7、He traveled a lot around the world but hes now come back to Britain once and for all .4. In general we ve made some progress this year in improving community services.5. . If you keep doing your research, you 11 find out the result in time .6. Thanks to your timely help, we accomplished the task on
8、time.7. （2021 广东肇庆质检）That people s preference for food is linked with the food choices available to them.8. r 11 be away on business. Who do you advise to attend to the child at home?一How about your mother?二、培优提升训练I .阅读理解Inventor, physicist, astronomer, biologist, artist.Robert Hooke was all these a
9、nd more. Some say he was the greatest experimental scientist of the 17th century. In the course of his work, he cooperated with famous men of science like Isaac Newton, and the great architect Christopher Wren.Hooke? s early education began at home, under the guidance of his father. He entered Westm
10、inster School and from there he went to Oxford, where he came in contact with some of the best scientists in England. Hooke impressed them with his skills at designing experiments and inventing instruments. In 1662, he was named Curator of Experiments at the newly formed Royal Society of London-mean
11、ing that he was responsible for demonstrating （展示）new experiments at the society s weekly meetings. Hooke accepted the job, even though he knew that the society had no money to pay him!Watching living things through a microscope was one of his favourite pastimes. He invented a compound microscope fo
12、r this purpose. One day while observing a cork （软木塞）under a microscope, he saw honeycomb-like structures. There were cellsthe smallest units of life. In fact, it was Hooke who invented the term cell as the box-like cells of the cork reminded him of the cells of some place.Another achievement of Hook
13、e s was his book Micrographia, which introduced the enormous potential of the microscope. It contains fascinating drawings of the thing he saw under the microscope. The book also includes, among other things, ideas on gravity, light and combustion （燃烧）that may have helped scientists like Newton when
14、 they were developing their own theories on these phenomena.Hooke made a valuable contribution to astronomy, too. A crater （坑）on the moon is named after him in honour of his services to this branch of science.文章大意：本文是一篇记叙文。本文讲述了英国伟大的科学家、生物学家、细胞的发现 者罗伯特胡克的故事。1. Why did Hooke accept the job as Curator
15、 of Experiments? AA. He was good at designing experiments.B His family needed his support.C. He wanted to please the famous scientists in England.D. His parents couldn t afford his education.解析：推理判断题。根据第二段中的“Hooke impressed them with his skills at designing experiments and inventing instruments. In
16、1662.even though he knew that the society had no money to pay him! ”可知，胡克接受实验馆长一职的原因是他擅长设计实验。 应选Ao2. What does the underlined word “pastimes“ in Paragraph 3 mean? CA. Jobs.B. Experiments.C. Hobbies.D. Structures.解析：词义猜想题。根据第二段中的 .meaning that he was responsible for demonstrating （展示）new experiments
17、at the society s weekly meetings. Hooke accepted the job, even though he knew that the society had no money to pay him! ” 和第三段第二句He invented a compound microscope for this purpose.”可推知,第三段第一句Watching living things through a microscope was one of his favourite pastimes.”的意思是“用显微镜观察生物是他最喜欢的爱好之一”，所 以“p
18、astimes”的意思是“爱好”。应选C。3. What can we learn from the text? DA. Hooke went to Oxford in 1662.B Hooke was well paid in the Royal Society of London.C. Hooke made a contribution to medicine.D. Hooke s book Micrographia might have helped Newton.解析：推理判断题。根据第四段中的The book also includes, among other things, id
19、eas on gravity, light and combustion（燃烧）that may have helped scientists like Newton when they were developing their own theories on these phenomena.n可推知，胡克的显微图谱这本书可能 对牛顿有过帮助。应选D。4. What is the last paragraph to prove? CA. Hooke was the greatest experimental scientist of the 17th century.B. Hooke was
20、 good at making discoveries.C. Hooke s contributions were not limited to one field.D. Hooke was one of the greatest astronomers.解析：推理判断题。根据最后一段 Hooke made a valuable contribution to astronomy, too. A crater （坑）on the moon is named after him in honour of his services to this branch of science.v 可知，胡克
21、的贡献并不局限于一个领域。应选C。II.七选五根据短文内容，从短文后的选项中选出能填入空白处的最正确选项。选项中有两项为多余 选项。Imagine that you are in a remote village somewhere with no medical clinic. 1 .F Once the doctors get to you, they examine you and take blood samples, but they won t be able to help you until they take the samples back to the hospital
22、to find out what is wrong. 2.B Thanks to engineer Andy Ozcan, many people may never be in this situation.He has invented an app that turns your mobile phone into a diagnostic（诊断的）tool.Ozcan s invention is important because it is very accurate and easy to use.In many remote places, even if doctors ha
23、ve microscopes and other instruments to help them make diagnoses, there may still be other problems.Many doctors, for example, don, t have enough training to correctly interpret what they see. 3.G With Ozcan s mobile phone app, health workers can take a special photo of a blood sample and send it to
24、 a central computer at a hospital.The computer will then automatically interpret the photo and send a diagnosis back in a few minutes.4.A His technology only requires a mobile phone and an Internet connection.As more than four billion people already have cell phones, the cost of establishing the dia
25、gnostic system is fairly low.By inventing a medical tool that uses existing technology-mobile phones-Ozcan has developed a medical tool that is both practical and economical.Therefore, it can be effectively almost anywhere. 5.DA. Another reason that Ozcan s invention is important is that it is inexp
26、ensive.B. Even though you may only have a simple infection （感染），you might die because of the delay.C. People are trying to reduce the cost of this new medical tool.D. Ozcan s simple, cost-effective tool might just save millions of lives around the world.E. This tool has become much more popular all
27、around the world.F. You become very sick and must wait days until a mobile medical unit arrives to help.G. As a result, they may diagnose illnesses incorrectly.文章大意：本文是一篇说明文。主要介绍了安迪奥兹坎创造的一种将手机变成一种诊断 工具的应用程序。这个应用程序很精确并易于使用。这种经济又实惠的医疗工具可以在世界 的任何地方使用，能拯救全世界数百万的生命。解析:1 .根据上文“想象一下，你在一个偏僻的村庄，没有医疗诊所。”及下句“一
28、旦医生找 到你，他们会给你检查并取血样，但是直到他们把血样带回医院，找出问题所在，他们才能 帮助你。”可推断出F项“你生病了必须等上几天，直到一个流动医疗队到来才能看病。” 符合题意。应选F。2 .根据上文的内容“医生需要将血样带回医院，找出问题所在，才能进行医治。”可推 断出B项“即使你只是简单的小感染，可能也会因为耽误而死。”符合题意。应选B。3 .根据上文“在许多偏远的地方，即使医生有仪器帮助，仍然会出现其他问题。例如, 许多医生没有接受足够的培训来正确解释他们所看到的。”，可判断出G项“因此，他们可 能错误地诊断疾病。”符合题意。应选G。4 .第二段说Ozcan的创造重要的一个原因，这
29、里应当是另一个原因。分析选项可知A 项“Ozcan创造重要的另一个原因是它很廉价。”符合题意；而且A项与本段有词的复现， inexpensive 即为 fairly low。应选 A。5 .根据上文“Ozcan研制了既实用又经济的医疗工具。因此，它几乎可以在任何地方都 有效。”可推断出，D项Ozcan的简单、有效的工具可能会拯救全世界数百万的生命。” 符合题意。应选D。m.语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。This year s Nobel Prize in Chemistry honors three scientists from France, th
30、e USA and Holland.They were awarded for their work Lon molecular (分子的)machines, which are a thousand times 2.thinner (thin) than a strand of human hair.The innovative work behind them not only 3,proves (prove) that humans can replicate(复 制)machine-like functions at the molecular level, but has also
31、opened up an 4.entirely (entire) new field for molecular machinery. They ve got it 5,started (start), “ said Donna J. Nelson, president of the America Chemical Society.This is just the beginning.The 6.pioneering (pioneer) work of these three scientists is expected to bring substantial benefits to ou
32、r society.Such has the creation of new materials, updated medical 7.treatment (treat) methods and advanced energy storage systems.“There are endless opportunities , “ the Dutch scientist Bernard I . Feringa told Rewires. Think of a tiny micro-robot that 8.a doctor in the future will inject into your
33、 blood and that goes to search for a cancer cell or goes to deliver a drug, for instance. ”However, the science of molecular machinery is still in its infancy, “at the same stage 9.as the electric motor was in the 1830s ，as the Nobel committee puts.But the committee also foresees IQ.its (it) invalua
34、ble potential.文章大意：本文是一篇记叙文。主要介绍了诺贝尔化学奖分子机械，讲述了它给社 会带来的无法估量的益处。解析：1 .考查介词。句意：他们获得这个奖励是因为他们关于分子机器的研究工作，这种机器 比一根头发丝还要细一千倍。on “关于，符合语境。故填。n。2 .考查形容词的比拟级。句意：他们获得这个奖励是因为他们对于分子机器的研究，这 种机器比一根头发丝还要细一千倍。根据下文的than可知，此处表示两者进行比拟，用比拟 级。故填thinner。3 .考查动词的时态和主谓一致。句意：他们的革新工作证明人类不仅可以复制在分子水 平上机器的功能而且也彻底开创了分子机器的新领域。讲述
35、现在发生的事情用一般现在时， 主语The innovative work是第三人称单数，谓语动词也用第三人称单数。故填proveso4 .考查副词。entirely作状语修饰形容词new,作状语用副词形式。故填entirely。5 .考查非谓语动词。started作宾语补足语，解释说明宾语it, it指代上文提到的new field, 与start之间是被动关系，用过去分词作宾语补足语表示被动关系。故填startedo6 .考查形容词。pioneering作定语修饰名词work,作定语用形容词，pioneering “开创 性的。故填 pioneering。7 .考查名词。句意：这些是新材料的
36、创造，现代化的医学治疗方法和高级能源储存系统。 treatment作定语修饰名词methods,名词作定语通常说明被修饰语的性质，形容词作定语那么 常常描写被修饰的名词的特征，此处表示用于医学治疗的方式，所以用名词作定语，名词作 定语用普通格。故填treatment。8 .考查冠词。doctor “医生”是可数名词，此处泛指其中之一。故填a。9 .考查定语从句。句意：如同诺贝尔委员会陈述的，分子机械科学就像发动机在十九世 纪三十年代一样处于初期阶段。the sameas“像一样”是固定句型，as引导定语从句。 故填aso10 .考查代词。句意：但是委员会也预言了它的无法估量的价值。形容词性物主代词作定语，修饰名词potentialo故填its。