2019版一轮优化探究英语练习：必修四 Module 4 Great Scientists 含答案

高中英语必修4Module 4 Great Scientists 例题解析例1书面表达某学校对中学生课余活动进行了调查，结果如下。

请根据图表1提供的信息描述学生每天的课余活动，并针对图表2中任何一个数据所反映的情况写出你的一个看法。

词数不少于60。

生词：chart图表图表１图表2思路解析短文应包括下列内容：1.图表1中六项活动及所用时间；2.图表2中一个数据反映的情况；3.自己的看法。

这篇书面表达题属于说明与总结相结合的文章，应当谨防只描写说明，而不进行总结和讨论，结尾也必须提供自己的看法，写作时容易漏掉要点，而且有时候会分析不到位，影响到考试的得分。

英语作文在高考中属于重点难点。

我们要根据不同的材料和题型的具体要求和提示，理清写作要点，确定正确的写作格式、人称和时态；勾勒简单层次结构、写作思路以及要点框架，用一定的次序有条不紊地表达观点。

通过精心地篇章谋划，准确、有效地使用语法、词汇和句型，清楚、连贯地表达自己的思想感情，做到“表达有力度，写作具风格”。

表格式书面表达是近年来高考常见的题型之一。

所用体裁多为记叙文、应用文和说明文，内容多涉及前后变化对比、正反观点对比或产品介绍等，在谋篇布局时要确定好文章的整体结构，注意处理好先写与后写、略写与详写，布局合理、格式精练、语言到位。

参考范文：Chart 1 shows the daily average amount of time the students of the school spend on different after class activities.The students put the most time—93 minutes—into their homework,and next in line is watching TV,which takes up 46 minutes.They put in about the same amount of time listening to music and working on the computer,34 minutes and 30 minutes each.While 25 minutes is spent on sports,only 12 minutes goes into housework.As is shown on Chart 2,only 10% of the time is taken up with sports activities.I think the school should encourage the students to do more exercise after class，and they may be healthier and more energetic.Beethoven and Lennon(贝多芬与列农)Ludwig Van Beethoven was one of the greatest musicians in the 19th century.John Lennon was one of the greatest musicians in the 20th century.Although there is a period of about 200 years between them,they are quite similar in certain ways.Both men expressed the spirit of their time in their music.Beethoven lived in the period of rising capitalism.At that time,people were trying to break the period of feudalism(封建制),and they were pursuing（追求） freedom,equality,and universal love.This social trend（趋势）,especially the French revolution,greatly inspired Beethoven.His music was very active,passionate（充满热情的）,and vigorous.Some of his works praised heroism,some conveyed（传达） the love for nature,and some extolled (赞美)harmony among people.Similarly,Lennon's music revealed his time.In the 60s and 70s,the youth in America were deeply frustrated by the discrimination and injustice in the society and were longing to build a new one.Most of Lennon's song expressed the ideas of the youth.In one of his songs entitled “Imagine”,he sings,“Imagine all the people,living under peace”,and “The world will be united together as one”.These words show his anti war attitude and his hope for peace,and reflect the spirit of the 60s and 70s.Both men were social rebels to some extent.They refused to bow to social conventions and power,Beethoven admired Napoleon him so much that he dedicated his Symphony No.5,the theme of which is heroism,to him.But then Napoleon corned himself and became an emperor.Beethoven was so angry that he openly declared he tookback what he had said about Napoleon,regardless of possible persecution.Lennon was also considered a trouble maker he was not even allowed to give public performances.But he ignored all this and stuck to his belief.As musicians,both men led to great leaps in the history of music.Beethoven's main contribution to music was his symphonies.It was he who clearly defined the form of symphony and fully developed it,which marked the end of the classical period and the beginning of the romantic period.His nine symphonies,especially No.5,No.6,and No.9,are as highly regarded today as they were 100 years ago.Lennon's achievement combined rhythm and blues with rock music,which laid the foundation for modern rock and roll music.Although they had many things in common,Beethoven and Lennon belonged to different ages and thus were different in many ways.Beethoven's life was full of disaster and struggle.At the age of 29,when he was at the climax of his career,he lost his hearing,which was not very different from death penalty to a musician.But Beethoven managed to overcome this barrier,and miraculously he will power!But Lennon's life was much easier.He was able to live in comparative comfort,for he earned a lot from his discs and concerts.His way to success was not so hard as Beethoven's.The names of both Beethoven and Lennon are inscribed on the monument to the history of music.They will always be remembered for their unique styles,great productivity,and indomitable personalities.Fill in the form according to the article.Beethoven Lennonone of the greatest musicians of1.______________________19th century2.______________________ live in comparativecomfort参考答案：1.one of the greatest musicians of 20th century2.full of disaster and struggle思路解析1.由第一段第二句可以看到John Lennon was one of the greatest musicians in the 20th century.2.由倒数第二段Beethoven's life was full of disaster and struggle...But Lennon's life was much easier.He was able to live in comparative comfort中可以看出他们两个人不同的地方。

课时作业(十九)题型组合练——练速度(限时：40分钟)Ⅰ.阅读理解ARecently，I had lunch with a young Chinese student who studies at a college in New York.He is very bright and aspiring and I enjoyed our conversation.Still I felt frustrated and useless afterwards because I was not able to provide him with any good news.Graduating at the end of this year，he asked me how he could find a job in this country and fulfill his career dreams.In recent years，students who found a job here after graduation have had to go through a cruel lottery system to obtain their HIB working visa.And the success rates have been declining year after year because of the ever growing number of st year，there were233,000applicants,and only30percent of them were lucky，less than half of the rate in2013.And it can only become President Donald Trump's immigration policies in this country are tightening up and this trend will continue for at least the next few years.In this case，foreign students studying social sciences，a field in which starting salaries are rarely above the required amount，can kiss their visa hopes goodbye.Compared to the older generation of Chinese students，today's young people no longer consider the US as the only option.Many start to think China offers better opportunities in the longer term.This is not to say that Chinese students in the US are not interested in job opportunities here any more.A few years of work experience in the US can give them leverage when they finally land back in their home country.But if the job opportunities are largely reduced by the tightening of immigration policy，I expect there will be a decline.And if that happens，it is the American economy that will suffer from the loss of those educated，hard­working and talented immigrants.[语篇解读]本文为一篇记叙文。

Module 4 Great ScientistsⅠ.单句语法填空1．Large quantities of information，as well as some timely help ______ (offer) since the organization was built.【答案】have been offered2．Dr.Smith gave us a brief speech，short but ______ the point.【答案】to3．—I was wondering ______ you could remember the name of the place.—I'm afraid that escapes ______ for the moment.【答案】whether；me4．They now have a good government，______(support) by all the people.【答案】supported5．Most people dislike the example of Lang Ba (Wolf Daddy)，______ brought up his children in great strictness.【答案】who6．They use computers to keep the traffic ______(run) smoothly.【答案】running7．—Which of the two computer games did you prefer?—Actually I didn't like ______ of them.【答案】either8．The key to solving the problem between the company and the consumers is to meet the demands ______ (make) by the consumers.【答案】made9．In the last few years thousands of films ______(produce) all over the world.【答案】have been produced10．In the great fire，he was lucky to escape ______(kill)．【答案】being killedⅡ.用所给短语的适当形式填空bring up，make a breakthrough，come to power，earn one's living，as a result of，escape from1．Mary______as a singer.【答案】earned her living2．Surgeons have______great______in the kidney transportation.【答案】made a；breakthrough3．______poor management，there is often trouble in his factory.【答案】As a result of4．People enjoy movies that provide an______reality.【答案】escape from5．Finally，a new king began to______.【答案】come to power6．All the students should be______in a proper way.【答案】brought upⅢ.完成句子1．我匆忙的赶到学校，结果却发现是星期天。

课时作业(二十二)必修4Module 4 Great Scientists 姓名:班级:分钟 / 30建议时间基础检测Ⅰ.词形转换 position in the factory. lead) (1.He did a good job this quarter and was asked to take a). (graduate2.She managed to find a job immediately afterI do not have to hate him in order to protect myself in the physical), (3.If someone had hurtmefuture.4.This teacher made a deep impression on me not because of his teaching but because of his strong). (personal ,land prices are still pretty cheap here. relative)speaking5.(Ⅱ.单句填空big breakthrough. 6.After thousands of experiments,the researchers finally made case. 7.It may rain; you'd better take an umbrella justin our cities. (open), a few more museums 8.In the last few years down in the storm last night. (blow)9.The big treemy power. I couldn't do the things 10.The decision is in the hand of him;Ⅲ.短语填空 when cutting vegetables. 偶然) (11.He cut his fingerwith his 养育) ( 12.My uncle took me into his home, where it was his wish that I should beown children., now we are about to finish our long journey. 由于……的结果) these efforts(13.air conditioners has been sold since the temperature is high. (大量的) 14.please ring the alarm bell immediately. fire, (万一) 15.Ⅳ.句型训练 . ) (通过出错和纠正错误16.One learns a languageneeds to be 万一我看到什么) ( 17.I always keep my camera readily availablefilmed.)the drug does benefit some patients. 很明显18.(页 1 第19.For Kris and me,(少浪费食物的关键) is changing the way we shop.20.A cool rain was falling mixed with snow, (造成繁重的交通).能力提升Ⅴ.阅读理解Reading instruction in the classroom is a key concern for all teachers and there are many ways to gois our determination to achieve excellence in reading skills in our children killing ,about it. However ?their love and enjoyment of a good book I am frequently asked the best ways to encourage reluctant readers to be ,In my work with parentsengaged with books. Parents report that theirchildren return home from school with no inclination to pickup a book and read.,Any eager reader will gladly talk about the joy with a good book to read away the hours on acoldrainy afternoon. Reading a good book is one of life's greatest pleasures. We need to share theseexperiences with our children in order to assist them in developing into strong readers. But the use ofmass-produced home reading texts in children's early years at school can be seen as thebeginning ,boringof this negative cycle.there are many other instances of learning reading ,As children progress through their schoolinglife teachers feel the pressure to give their students skills that don't help reading development.Frequently, which leaves little time to in terms of reading strategies to be able to achievethe test,“just enough”focus on reading for pleasure.in his book. He says it's the ”“,outlines the term ReadicideKelly Gallagher,a high school teacherboring practices found in schools.,systematic killing of the love of reading, often worsened by foolishRecent research shows thatmany teachers tend to follow the traditional literacy practices that theywhich can often have negative intentions for their students.,have experienced in their own education the manner in ,While teaching children key concepts foranalysing and evaluating texts is importantwhich it is done and time that is spent on this can lead to unexpected results. Schools aren't to blamebut they have an important role to when it comes to not arresting students' lack of interest in reading,play in fostering reading enjoyment.?”“inclination mean21.What does the underlined wordB.Task.A.Energy.D.Requirement.C.Intention.? refer to22.What does the term “Readicide” A.To develop reading habits.B.To read for pleasure.C.To learn reading skills.页 2 第D.To kill the love for books.23.According to the text, teachers at school .A.focus on teaching reading strategiesB.ignore key concepts for analysing textsC.are to blame for students' poor readingD.fail to follow the traditional reading practices24.What might be the best title for the text?A.Reading books is to experience pleasureB.Learning to love books is even more importantC.Teaching reading helps reluctant readersD.Getting pleasure from books makes capable readersⅥ.阅读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佳选项。

Module 4 Great ScientistsⅠ.单词拼写/用所给词的正确形式填空1．With the __________ (身体的) disability, he works at home.[答案]physical2．In __________ (简洁), your plan will be discussed next week.[答案]brief3．The old man was __________ (诊断) with a serious disease, but he refused to go to hospital.[答案]diagnosed4．The young man is so __________ (才华横溢) that we all admire him.[答案]brilliant5．The man works hard to __________ (支持) his children in their study.[答案]support6．(2017·全国卷Ⅲ)As early as 1966, __________ (biology) asked the government to consider reintroducing wolves to Yellowstone Park.[答案]biologists7．(2016·全国卷Ⅱ)Come early to the talk at 7：30 p．m. by Jules Skye, a successful record __________ (produce)．[答案]producer8．(2016·天津卷)I have learned a lot from my motorhead: __________ (publish) need printers, engineers need mechanics, and architects need builders.[答案]publisher9．These problems __________ (part) involve Brooks' attempt to translate his tale into science.[答案]partly10．James Brindley is recognized as one of the __________ (lead) early canal engineers.[答案]leadingⅡ.单句改错1．I talked brief about some of the tests I was going to order.____________ [答案]brief→briefly2．The cards are cheaper if you buy them in the quantity.____________[答案]去掉in后的the3．Our English teacher graduated from English.____________[答案]from→in4．I was late for school as the result of getting up late.____________[答案]the→a5．This city is known for an old one with some ancient towers.____________ [答案]for→as6．When Hitler came to the power, he killed Jews.____________[答案]去掉theⅢ.阅读理解(2017·甘肃兰州实战考试)When you look at the image, whose face do you see? At normal screen viewing distance you should see the face of Albert Einstein. Take a few steps back from the image and Marilyn Monroe, a Hollywood movie star, should come into view.The classic optieal illusion (视错觉) was created by scientists at the Massachusetts Institute of Technology. AsapScience reveals the proeess behind the trick. Up close, we're generally able to pick up fine details like Einstein's moustache and wrinkles. But as the distance increases, or if your vision is poor and creates a more blurred image in the first place, your ability to pick up details fades away. In this case, you only see general features, like the shape of mouth, nose and hair, and are left seeing Marilyn Monroe.Marilyn Einstein was ereated by adding a general picture of Marilyn Monroe to a pieture of Albert Einstein drawn in fine lines. Features with high spatial resolutions (空间分辨率) are only visible when viewed close up, and those with low spatial resolutions are only visible at a distance. Thus the single image changes when the viewer moves closer or farther away from the screen.The MIT team, led by Dr. Aude Oliva, has spent over a decade creating hybrid optical illusions. Dr. Oliva's group say these images not only reveal vision problems, but can also highlight bow the brain processes information.In one study, participants were shown mixed images for just 30 milliseconds, and only recognized the parts in low spatial resolution of the image. But when the images were shown for 150 milliseconds, they only recognized the image that was produced in fine details, or in high spatial resolution.Dr. Oliva says this shows that our brains discriminate (区分) between picking out fine details in some situations and broader details in others. The brain'sprocessing of fine details happens slightly later than processing other features, according to the research.语篇解读：本文是一篇说明文，主要介绍了美国麻省理工学院的科学家利用视错觉制造出神奇的《玛丽莲爱因斯坦》混合画。

2019版高考英语一轮复习Module 4 Ｇrｅat Sｃientists预习案外研版必修4编辑整理：尊敬的读者朋友们:这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布的，发布之前我们对文中内容进行仔细校对，但是难免会有疏漏的地方，但是任然希望（2019版高考英语一轮复习Ｍodｕle 4 Ｇreat Ｓcientｉsts预习案外研版必修4）的内容能够给您的工作和学习带来便利。

同时也真诚的希望收到您的建议和反馈，这将是我们进步的源泉，前进的动力。

本文可编辑可修改，如果觉得对您有帮助请收藏以便随时查阅,最后祝您生活愉快业绩进步,以下为2019版高考英语一轮复习Module ４Ｇreａt Sｃiｅntists预习案外研版必修4的全部内容。

Moｄuｌe 4 Great Ｓciｅｎｔists (主题语境：人与社会——杰出科学家)Ⅲ。

重点句型从教材中探求高考脉动从仿写中熟练运用 Notｈingｉｓimｐossibleｆorawi个宇航员?（教材Pａge ３9）要点提炼动词—iｎg短语做结果状语。

Ⅳ．语篇旧材新用探究根源Ｋiｌltwoｂiｒｄｓwithonestoｎｅ。

『话题与语篇填空』Yuan Ｌongping is a １.leａding (ｌea ｄ）fiｇuｒｅｉｎtｈe rice—ｇrowing ｗorld in Ｃhinａ。

He was interested iｎplaｎts from 2。

an eaｒｌy ａge,and h ｅwent ｔｏsｔuｄy agｒiｃultuｒe in college aｎd bｅgan cｒoｐ bｒeeｄin ｇ experimｅnts 3。

as a ｙoｕng ｔeacher．Tｈen he brｏugｈt 4。

uｐ a pla ｎｔo prodｕcｅ moｒe ｒｉce by 5。

crossing(crosｓ) ｄifｆerent species of ｒiｃe ｐlaｎｔ。

Module 4 Great ScientistsI. 单项填空1．David was late this morning________the heavy snow, and________，the boss scolded him.A．as a result；as a result ofB．as a result of; as a resultC．as a result of; as a result ofD．as a result；as a result答案 B [句意：由于下大雪，David今天早晨迟到了，结果，老板责怪了他。

as a result of“由于”，表原因；as a result“因此”，表结果。

]2．In a way，________global warming is a challenge for man，so we must overcome it to build________fine world.A．the；/ B．a；theC．a；/ D．/；a答案 D [句意为：从某种意义上说，全球变暖是对人类的一个挑战，因此为了建立一个美好的世界我们必须克服这种情况。

第一个空global warming是惯用法，不加冠词；而第二个空表泛指，要用不定冠词a，表示“一个美好的世界”。

]3．—How did you know he was the murderer?—His pictures were________in all the daily papers.A．published B．broadcastC．pressed D．reported答案 A [publish“发表，刊登”；broadcast“广播”；press“压，按，挤”；report“报道”，其宾语常是文章、新闻等。

根据上下语境，只有A项符合要求。

]4．—We'll________you forever by your side as your fans.—Thank you.And I won't let you down.A．surround B．supposeC．support D．supply答案 C [句意：“作为你的粉丝，我们将永远在你身边支持你。

2019届高考英语一轮复习第一部分教材课文要点 Module 4 Great Scientists词汇训练外研版必修42019届高考英语一轮复习第一部分教材课文要点 Module 4 Great Scientists词汇训练外研版必修4编辑整理：尊敬的读者朋友们：这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布的，发布之前我们对文中内容进行仔细校对，但是难免会有疏漏的地方，但是任然希望（2019届高考英语一轮复习第一部分教材课文要点Module 4 Great Scientists词汇训练外研版必修4）的内容能够给您的工作和学习带来便利。

同时也真诚的希望收到您的建议和反馈，这将是我们进步的源泉，前进的动力。

本文可编辑可修改，如果觉得对您有帮助请收藏以便随时查阅，最后祝您生活愉快业绩进步，以下为2019届高考英语一轮复习第一部分教材课文要点Module 4 Great Scientists词汇训练外研版必修4的全部内容。

Module 4 Great Scientists基础知识默写篇一、分层单词写作词汇1。

n.人物2。

vt.出版3. vt。

支持4。

adj。

简短的；简洁的5。

vi.逃跑；逃避 6。

adj。

直的7。

n.突破 8. vt.改变;转换9. vt。

出口 10。

vt。

取代；以……代替11. n。

数量12。

n.质量13。

vt。

诊断14. n。

受害者15. n。

生涯；经历 16。

vi。

（烟雾)消散阅读词汇1。

staple adj.2。

nickname n.3.breeding n.4.species n。

5.yield n。

6.sterile adj。

7.hybrid n。

8。

personal adj。

9。

relativity n. 10.rocket n.lennium n. 12。

gunpowder n。

13。

arrow n.拓展词汇1. n.生产者→v.生产→n。

产量2。

2. species n.（动物或植物的）种4. brilliant adj.聪颖的；才华横溢的6. relativity n.相对论2. breakthrough n.突破4. replace vt.取代；以 ......................... 代替 6. escape vi.逃跑；逃避 8. clear vi.（烟雾）消散 10・ quality n,质量用上面标注*的单词的正确形式填空1. This word originated from a Latin word and theoriginal meaning is quite different from what it istoday.(original)2. Though she explained the topic briefly, we still learned a lot from her brief words>(brief)3. After graduation^he is one of the graduates who have graduated this year and are looking for a job.(graduate)4. This factory produces computers. Its producer is very optimistic about the production and sale.(produce)5. The government is attaching more importance to educating the younger generation^ In a sense ： it is the duty of every educator to do what they can for the cause of education of China.(educate)［话题单词积累］1・ characterfkaerlkto/ n, 品质，性格［一积词汇见多识广］（一） 阅读词汇写其义1・ nickname 绰号3・ export vt.出口5. career n.生涯；经历（二） 表达词汇写其形1. publish vt.出版 3. support vt.支持 5. victim n.受害者 7 • straight adj.直的 9. quantity n.数量（三） 拓展词汇灵活用［课内单词回扣］2・outgoing/'autgoulq/a龙.爱交际的；外向的3・ independent/ , I nd I' pendont/讪・独立的4・ courage/*kArId3/ n.勇气；胆量5・ reliable/rrialab(3)l/ adj.可信赖的；可依靠的6・ determined/drt3：mlnd/ adj・坚定的7・ diligent/'dllld3(d)nt/ adj.勤奋的8・ measure/'me®)/。

2019-2020年高考英语一轮复习 Module 4 Great Scientists练习外研版必修4Ⅰ.阅读理解导学号 02280539(xx·河南八市重点高中质检) Around four years ago, I received a call from the principal of our school as to the “Parents View” talk the next morning. He asked me to speak to the group. After the call, my whole body became feverish and panicky. The time from his call to the next morning seemed like years. The whole night, I could not sleep with many ominous_apprehensions in mind. One of them was to call the principal with regret and tell him that I could not e. Finally, I gathered some courage. I thought, “If I miss this opportunity, surely the school will never invite me again to any of their programs.”I reached the school in time. Before my turn came, my whole body was trembling. When my turn came and I started speaking, my heartbeat increased and my mouth went dry. I wasn't even able to read the written speech properly. I was not aware of where I was standing and what I was reading. That was the day when I realized my biggest weakness: Public Speaking.After my speech, I met with the principal and explained what happened to me. He told me that this happens to everyone. Even great speakers faced the same things when they started. He suggested that I e again next time.Around one month later，I was invited to refer to a topic on motivation. This time I was feeling fortable. My speech was appreciated by the principal as well as the teachers, because I was able to get my idea across to them. They encouraged me and praised my efforts.After delivering it successfully, I became more confident. I said to myself，“If I can speak in front of such a learned audience, like the principal who educates others, I can now speak in front of others too.”I started delivering lectures on various topics like Self Motivation, Personality Development, Personal Excellence, Spoken English and Presentation Skills. This has bee a passion for me. I have learned that everything is possible if we have the courage to take the first step.语篇解读：本文为记叙文。

2019版高三英语一轮复习考点规范练22 Module 4 Great Scientists外研版必修4Ⅰ.阅读理解AIn the 1700s,a scientist was someone who thought about the way things work and tried to find out ways to make things work better.Today,that definition is still true.Every time Ben Franklin saw a question and tried to answer it.He was a scientist.Ben is most famous for his questions about electricity,but he also experimented with many other ideas in nature.In 1743,Ben observed that northeast storms begin in the southwest.He thought it was strange that storms travel in an opposite direction to their winds.He predicted that a storm’s course could be charted.Ben rode a horse through a storm and chased a whirlwind three-quarters of a mile in order to learn more about storms.So,in away,Ben was a weatherman too!Since Ben spent so much time sailing to Europe across the Atlantic Ocean,he became very interested in both ocean currents and shipbuilding.Ben was actually one of the first people to chart the Gulf Stream.In November of 1783,Ben happened to be in Paris,France,working on a peace treaty to end the American war against England.From his hotel window,he was able to watch the world’s first known hot-air balloon flight.The balloon lifted the Montgolfier brothers off the ground as the first human beings ever known to fly.Ben was very interested in the idea of flight,predicting that one day balloons would be used for military spy flights and dropping bombs during the battle.Soon,balloons were actually being used for entertainment,military,and scientific purposes.Even though they could not yet be steered,many people volunteered to take a ride just for fun!Sadly,Ben Franklin died three years before the first American hot-air balloon voyage.In1793,Jean-Pierre Blanchard lifted off from the Walnut Street Prison Yard in Philadelphia,beginning the hot-air balloon craze in America.【语篇导读】本文主要讲述了著名科学家本·富兰克林探索科学,尤其是有关热气球的故事。

Module 4 Great ScientistsⅠ.阅读理解[2019·郑州市高三第三次质量预测]For as long as we've known about it, humans have searched for a cure for cancer. Across the world, countless amounts of time and money have been spent on researching a way to stop this terrible disease. But now, it seems like the answer could have been inside our own bodies the whole time.Recently, the Food and Drug Administration (FDA) in the US, a government agency that's responsible for health care, approved a new form of gene therapy that could mean the end of a certain type of cancer.The therapy allows scientists to “train〞 the immune(有免疫力的) cells of sick patients to fight leukemia — a form of blood cancer that mostly affects young people.The exciting new treatment works by removing healthy immune cells from the patient, known as T­cells, which are then changed to be able to “hunt down〞 cancer cells.The cells are then put back into the patient before they begin to get rid of the patient's leukemia over time, similar to how the body fights off other illnesses.“This is truly an exciting new day for cancer patients，〞 Louis J. DeGennaro, president of The Leukemia & Lymphoma Society, said in a news release.Up until now, a long and painful marrow transplant(骨髓移植) was the only option for many leukemia patients.In this procedure, healthy blood cells are taken from a donor and placed into the sick patient, who also has to go through chemotherapy (化疗) to allow their body to adjust to the new cells.But with a recovery rate of around 83% —according to a news release published by the FDA —it's hoped that the days of painful trips to the hospital, or even death, are over for leukemia sufferers.“We're entering a new frontier in medical innovation with the ability to reprogram a patient's own cells to attack a deadly cancer，〞 FDA representativeScott Gottlieb said in the release. “New technologies such as gene and cell therapies hold the potential to transform medicine and our ability to treat and even cure many incurable illnesses.〞1．What is the author's main purpose in writing the passage?A．To compare different ways of curing leukemia.B．To report on a breakthrough in cancer treatment.C．To explore the potential of gene and cell therapies.D．To show scientists' efforts in search of a cure for cancer.2．How does the new treatment for leukemia work?A．By using changed T­cells to destroy cancer cells.B．By replacing sick blood cells with healthy ones.C．By removing sick blood cells during a marrow transplant.D．By using chemotherapy to improve the patient's immune system.3．What can be inferred about the new therapy for leukemia sufferers?A．It can save them many more trips to the hospital.B．It can improve their ability to fight off all kinds of cancer.C．It can give them a better chance of survival and recovery.D．It can reduce their pain in the process of the marrow transplant.4．What is Scott Gottlieb's attitude toward gene and cell therapies?A．Doubtful. B．Optimistic.C．Worried. D．Casual.Ⅱ.完形填空[2020·长春市质量监测一]I discovered the power of fear when I became stuck on my driveway. As much as I tried, I could not move my feet, __1__ they were crazy—glued to the ground. The realization that my daughters were playing in Nancy's house, just one­half block away, paralyzed(使麻痹) my __2__， making me unable to move, Black __3__ was rising from behind the trees on the other side of the street and was enveloping three houses, making them barely __4__. Nancy's house was one of them.I tried to __5__ to my daughters, hoping to see them run safely to my arms, but my voice was __6__ stuck — stuck in my throat with no __7__ of coming out. There I stood, __8__， paralyzed and silenced by __9__， unable to protect the two littlegirls I loved __10__ even I had realized.Although __11__ in a body that couldn't move or speak, I could still hear. I could hear other mothers __12__ calling their children. I could hear a __13__ silence that covered the neighborhood instead of the usual happy voices of children. And, finally, I could hear the alarm of the fire engine. As the alarm __14__，“We're on our way，〞 it instantly __15__ the crazy glue that had __16__ my feet to the ground and it __17__ the soundproof(隔音的) box that had silenced my voice.As I continued down the driveway, two little girls, my two little girls, ran toward me from __18__ the street. They had come home to tell me about the fire in the garage next to Nancy's house.Not only did my feet and voice __19__ now, but my eyes were also in good working order and had no trouble producing __20__.1．A.even if B．as ifC．though D．as2．A.legs B．armsC．ears D．eyes3．A.fog B．waterC．smoke D．cloud4．A.visible B．possibleC．responsible D．comfortable5．A.call on B．call offC．call in D．call out6．A.yet B．seldomC．also D．still7．A.trouble B．intentionC．patience D．pleasure8．A.selfless B．carelessC．homeless D．helpless9．A.disease B．envyC．fear D．life10．A.more than B．rather thanC．less than D．other than11．A.absorbed B．trappedC．involved D．included12．A.angrily B．confidentlyC．calmly D．anxiously13．A.tiring B．boringC．frightening D．relaxing14．A.sang B．announcedC．told D．whispered15．A.removed B．brushedC．put D．raised16．A.adapted B．paintedC．exposed D．held17．A.lifted B．unlockedC．filled D．carried18．A.across B．behindC．over D．above19．A.speak B．moveC．work D．hear20．A.voices B．stepsC．thoughts D．tearsⅢ.语法填空[2019·成都第三次诊断]Who built the first canal? Perhaps some people long ago, living in 1.________ dry country, discovered that they could dig ditches (沟)2.________ (irrigate) their fields with the river water. And naturally in the days3.________ boats were the most important means of transport, canals were the easiest means of reaching a place. Furthermore, a ditch4.________ (join) two rivers proved efficient for boat travel.Today, most countries in the world have canals. Even in the 21st century, goods can be moved more 5.________ (convenient) by boat than by some other means of transport. Some canals, such as the Suez or the Panama, 6.________(save) ships weeks of time by making their voyage a thousand miles 7.________(short). Other canals permit boatsto reach cities that 8.________(situate) inland. Still other canals drain lands where there is too much water, help farmers irrigate fields without enough water, and provide water power for 9.________ (factory) as well.Most of the canals have a long history. Canals existed in Egypt thousands of years ago. And the Grand Canal of China was begun about 2,500 years ago, and took centuries to finish. During the seventeenth century, France built many canals that are still 10.________ use today.Ⅳ.短文改错[石家庄市2019届高三模拟考试(二)]I went to buy some traditional Chinese medicine on last Sunday. Just before leaving the drugstore, I noticed that some foreigners seems to have difficulty communicate with the assistant. I went over to ask if I needed. The assistant told me that she couldn't make herself understand about how to boil the mixture correctly. Learning that I could give them the hand, they were relieved. Without some trouble, I translated that the assistant wanted to say. Both sides expressed thanks to me. I was delighted to help other. More importantly, as a Chinese, I felt proudly to see foreigners try traditional Chinese medicine.课后提能练(二十二)Ⅰ.阅读理解【语篇解读】治愈癌症是医学界的难题，大量的时间和金钱投入到研究一种阻止这种可怕疾病的方法上。