2023年统考版高考英语总复习考点限时提分练(二十一)必修五 Unit 1 Great scientists.docx

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1、限时提分练（二H9必修 Unit 1 Great scientists限时40分钟I .阅读理解A2022合肥市第三次质量检测Born on July 1st, 1948, in the small Italian city of Palmi, Roberto Crea was a genius kid. He moved to the Netherlands and majored in Biological Chemistry. It was this university that directed his interest in the synthesis （合成）of nucleot

2、ides, the basic units that are required to build DNA. At that time, not many researchers studied the combination of genes （基因），but Robertos strong chemistry background made a historical invention possible.In 1977, he joined the Genentech, Inc. and the gene synthesis team at City of Hope Medical Scho

3、ol. The company funded Dr. Creas ongoing research on gene synthesis. After working day and night, the brilliant individual finally invented a new procedure that improved the chemical synthesis of genes. Thanks to his rich knowledge and the joint efforts of the excellent Genentech team, he made use o

4、f this discovery to produce the human insulin （胰岛素）genes, A and B. It was his invention that allowed Genentech to be labeled as the first producer of human protein. This benefited hundreds of millions of people suffering from diabetes （糖尿病）all over the world.Today Roberto is known as the father of s

5、ynthetic insulin and had almost won the Nobel Prize. His efforts did not stop after discovering the synthetic insulin; in fact, he was more than driven and tried to make more contributions to the field of biotechnology. His team of experts discovered Ziconotide under his teachings and guidance. Acco

6、rding to leading scientists and researchers, this drug is more powerful and effective than morphine （吗啡），and the best part of this is that it has zero side-effects.Dr. Roberto Crea has a long list of creditable discoveries and researches that he has achieved in 65 years of his life. He is an inspira

7、tion for many individuals who aim to add value to humanity with the help of science.1. What may contribute to Roberto*s invention of the human insulin genes?A. His good luck in his life.B His curiosity about his study.C. His creative imagination.D. His knowledge of chemistry.2 . What do the underlin

8、ed words this discovery in Paragraph 2 refer to?1. A special way of producing human protein.8. A reliable method for curing people of diabetes.9. A new procedure for improving gene synthesis.10. A simple technique of separating human genes.11. What do we know about Roberto in Paragraph 3?A. He won a

9、 Nobel Prize.B He stuck to his scientific research.C. He discovered morphine with his team.D. He retired after making the great discovery.12. Which of the following best describes Roberto?A. Enthusiastic and generous.B Courageous and calm.C. Ambitious and patient.D. Devoted and talented.B2022合肥市第一次质

10、量检测Global health experts say that each year some of the 1.5 million people die from vaccine-preventable diseases due to gaping holes in medical record-keeping, especially in developing countries where resources to properly document immunizations （免疫注射）may be lacking.To solve that problem, researcher

11、s headed by a team at the Massachusetts Institute of Technology （MIT） have invented a way to deliver vaccines （疫苗）through a microneedle patch （小片）that is buried in the skin. Its a record that cant be seen, written in quantum dots that contain vaccination history and give off light only readable by a

12、 specially equipped smartphone. The scientists say it doesnt require any link to a database and it doesn*t tie any personal information into it.For now, the patch can only contain a handful of simple shapes. But adding more microneedles could make the designs more complex, potentially conveying info

13、rmation about a vaccination date, dosage and more. From there, reading the dots becomes a lot like scanning a QR code. These designs could be scanned and interpreted by smartphones, and someday allow health providers to access patients* past vaccinations without chaos of external records.The next st

14、ep, before trials in people, is to test its practicability among experts in the field. The researchers now plan to work with health care workers in developing nations in Africa to get input on the best way to carry out this type of vaccination record-keeping.Ultimately, we believe that this invisibl

15、e on-body technology opens up new possibilities fbr data storage and biosensing applications that could influence the way medical care is provided, especially in the developing world, “ the researchers conclude.13. What do the underlined words “that problem in Paragraph 2 refer to?A. Few medical res

16、ources.B Wrong ways to deliver vaccines.C. Lack of vaccination record-keeping.D. The fact that no vaccinations are required in developing countries.14. What can we learn about quantum dots?A They keep a record of the vaccination.B. They need to be connected to a database.C. They give away ones perso

17、nal information.D. They can read light produced by smartphones.15. How will health providers access patients* past vaccinations?A. By reading the QR code.B By scanning the design.C. By interpreting external records.D. By increasing microneedles.8 . What do the researchers expect of the new technolog

18、y?A. It will be cost-saving.B - It will hit the market soon.C It may ensure the accuracy of data.D. It may bring changes to medical care. II .完形填空2022兰州市高三诊断It was just after sunrise on an August morning. Ivan, a florist, who was busy in his flower shop 1 flowers for three young girls. They are the

19、2 of the Leaving Smiles UK”a3of leaving bunches of blooms in public places for 4 to find. Ivan is donating 50 bunches of flowers eachweek to volunteers through social media, who then leave them in 5 places with a card saying “Please 6 me Smiles could be seen on the faces of the three girls who had a

20、lready taken part in the programme. Strangers oncenow7 through the campaigns hashtag （标签）on social media. One of the girls said: “Lovely! Imgoing to take this beautiful bunch of flowers and 8 it for a stranger somewhere and see if we can 9 a smile today.”During the epidemic lockdown when everyones b

21、een a bit 10 and they cant see their friends or families, its important to be able to help people go through the . So a gift of flowers is 12 to lift peoples spirits and change their day in a 13 way. It is hoped that people who 14 flowers might be L5 to carry out a random act of kindness of their ow

22、n.After stepping out of the flower shop, I noticed some 16 left on the bench of a park. A few people came to look at the bouquet （花束）before some children 17 figured it out and summoned up the 18 to take the flowers to Mum. Perhaps this isnt the first programme to encourage 19 towards strangers, but

23、in these socially distant times, its bringing people just that little bit20 .1.C.2.C.3.C.4.C.5.C.6.C.7.C.8.C.9.C.10. c.11. c.12. c.13.C.14.C.A 上 uying packing A.customers donators A. programme trick A.loversstrangers A.certain restricted A. takerespectA. admitted discoveredA. prepare leaveA. spread

24、begA.excitedsurprisedA.luckleisureA. asked decoratedA monpositiveA.donatemake15. A.inspiredC. chosen16. A.giftsB drawingD. growingB volunteersD. employersB , lessonD. studyB - teenagersD.B.D.B.visitorscrowdedrandomenjoyD. appreciateB connectedD. changedB decorateD spareB expectD. stealB , gratefulD.

25、 depressedB. failureD. hardshipB designedD. peiinittedB strangeD. cheapD.B receivesellB orderedD. forbiddenB. flowersC cards17. A.constantlyC. actually18. A.courageC. mercy D.19. A.sadness C kindness20. A.happier C. smarterin.短文改错D. moneyB. casually D. eventuallyB interest curiosityB willingnessD. d

26、arknessB braver D. closer2022贵州省普通高等学校适应性测试My name is Jane. I want be a journalist. Journalists have to be very independently, and they need many different skill. Communicating on well with people is especially required, whatI believe Im good at. Also I liked travelling and doing challenging things.

27、 I think work for a newspaper and reporting from all over the world are really exciting. My parents think being a journalist is the dangerous job, but Im not scared. I like taking risks. They know I wont make a lot of money and bringing news to people around the world will be enough.限时提分练（二十一）I .阅读理

28、解A语篇类型：记叙文 主题语境：人与社会人物故事合成胰岛素之父Roberto Crea【语篇解读】 本文主要讲述了合成胰岛素之父Robert。Crea的相关故事。他早年凭借自己的天资和刻 苦努力研发出了人类胰岛素基因，并差点获得诺贝尔奖。但他没有满足于自己的成就，而是在科研的道路 上不懈追求。1 .答案与解析：D 考查理解具体信息的能力。根据第一段中的At that time, not many researchers studied.a historical invention possiblev可知,Roberto较强的化学背景让他能够完成这项发现，故D项正确。2 .答案与解析：C 考查理

29、解词汇的能力。根据画线词所在句中的“他利用这项发现生产出了人类胰 岛素基因”和语境可知，“这项发现”指的是第二段中的“a new procedure that improved the chemical synthesis of genes,故 C 项正确。3 .答案与解析：B 考查理解具体信息的能力。根据第三段中的“His efforts did not stop.the field of biotechnology”可知，Roberto没有满足于自己的成就，而是一直坚持科学研究，故B项正确。4 .答案与解析：D 考查推断的能力。从第一段中的“Roberto Crea was a geniu

30、s kidRobertos strong chemistry background made a historical invention possible”可知，Roberto 是一个天赋异禀的人；再根据第三段 中的 “His efforts did not.in fact, he was more than driven and tried to make more contributions to the field of biotechnology可知，Roberto是一个非常专注的科学家，故D项正确。B语篇类型：说明文 主题语境：人与社会医学进步微针贴片【语篇解读】 世界卫生专家称每

31、年在150万人中，有一些人由于疫苗接种记录缺失而死亡，为了解 决这一问题，由麻省理工学院的一个小组带着的研究者们创造了一种通过埋在皮肤里的微针贴片输送疫苗 的方法。5 .答案与解析：C考查理解词汇的能力。根据第一段内容可知，由于缺乏免疫注射记录，一些人死 于疫苗可预防的疾病，这就是研究者们要解决的问题，故C项正确。6 .答案与解析：A 考查理解具体信息的能力。根据第二段中的“quantum dots that contain vaccination history”可知，量子点包含疫苗接种史，故A项正确。7 .答案与解析：B 考查理解具体信息的能力。根据第三段中的“These designs

32、could be scanned and interpreted by smartphones, and someday allow health providers to access patients* past vaccinations without chaos of external records 可知，医务人员可以通过扫描微针贴片的图案来了解病人的疫苗接种史，故B项正确。8 .答案与解析：D 考查理解具体信息的能力。根据最后一段中的“Ultimately, We believe that invisible on-body technology opens up new poss

33、ibilities for data storage and biosensing applications that could influence the way medical care is providedv可知，研究者们希望微针贴片可以为医疗保健带来改变，故D项 正确。II.完形填空语篇类型：夹叙夹议文主题语境：人与社会公益活动一一给陌生人送花【语篇解读】本文讲了 Leaving Smiles UK公益工程通过给陌生人送花来传递微笑。1 .答案与解析：C考查语境推断。根据空前的“Ivan, a florist”并结合选项可知，Ivan是一个花商，此 处表示他在为三个女孩包装(pac

34、king)花。2 .答案与解析：B 考查词汇复现。根据下文中的Ivan is donating 50 bunches of flowers each week to volunteers through social media”可知，这三个女孩是 Leaving Smiles UK 的志愿者。3 .答案与解析：A 考查词汇复现。由下文中的“Smiles could be seen on the faces of the three girls who had already taken part in the programme”可知，Leaving Smiles UK 是一个公益工程。4

35、.答案与解析：C 考查词汇复现。根据下文中的“Pm going to take this beautiful bunch of flowers and 8 it for a stranger somewhere”可知，Leaving Smiles UK工程的目的是把花送给陌生人。5 .答案与解析：D 考查语境推断。根据下文中的Im going to take this beautiful bunch of flowers and 8 it for a stranger somewhere”可知,花朵是被放到随机的地方。random “随机的”。6 .答案与解析：A 考查语境推断。根据下文中的T

36、m going to take this beautiful bunch of flowerstake the flowers to Mum”可知，花朵可以被人带走，故此处表示卡片上写着“请带走我”。7 .答案与解析：B考查语境推断。曾经是陌生人，现在通过社交媒体上活动的标签联系在一起。8 .答案与解析：C 考查语境推断。根据上文中的“leaving bunches of blooms in public places for 4 to fincT可知，此处表示把这束美丽的花带走，并且把它留给某个地方的陌生人。9 .答案与解析：A 考查语境推断。根据活动名Leaving Smiles UK”并

37、结合语境可知，把花留给陌生 人是为了传递微笑。10 .答案与解析:D 考查逻辑推断。根据空前的“During the epidemic lockdown”以及空后的“they can*t see their friends or families”可知，由于疫情期间的封锁，人们都有点沮丧。depressed “抑郁的；沮丧的”。11 .答案与解析：D 考查语境推断。结合上题解析可知，人们都有点沮丧，所以这里表示帮人们渡过 难关是重要的。hardship 艰难；困苦”。12 .答案与解析：B考查语境推断。结合上文内容可知，花束礼物应该是被设计来使人们振奋精神, 以积极向上的方式来改变人们的一天。

38、13 .答案与解析：C考查语境推断。参见上题解析。14 .答案与解析：B考查语境推断。根据语境可知，这个工程的目的是通过给陌生人送花来传递微笑， 此处表示希望收到花的人可能会受到鼓舞，自己做一个随机的善举。15 .答案与解析：A 考查语境推断。参见上题解析。16 .答案与解析:B 考查语境推断。根据下文中的“A few people came to look at the bouquet (花束)” 可知，此处指一些花朵。17 .答案与解析：D 考查语境推断。根据空后的“take the flowers to Mum”可知，花束最终会被孩子们independentlyindependentsk

39、in skillswith people is especially required,whatwhichI believe Im good at. Also Ilikedliketravelling and doing challenging things. I thinkworkworkingfor带走。18 .答案与解析：A 考查语境推断。孩子们鼓起勇气把花带走给妈妈。summon up the courage (to do sth.) 鼓起勇气(做某事)。19 .答案与解析：C考查语境推断。根据全文的内容可知，这个工程是在向陌生人传播善举，故此表 示“也许这不是第一个鼓励对陌生人善举的

40、工程工20 .答案与解析：D 考查语境推断。这个工程让人与人之间变得更近。111 .短文改错答案：My name is Jane. I want Abe a journalist. Journalists have to be veryto,and they need many differenta newspaper and reporting from all over the world are really exciting. My parents think being a journalist istheatheadangerous job, but Tm not scared. I like taking risks.Theyknow I wont make a lot of moneyandbutbringing news to people around the world will be enough.