2017高考英语一轮复习Unit1Greatscientists练习新人教版必修5 (1)

高中英语 Unit1 Great scientists综合检测新人教版必修5（满分100分）Ⅰ．单项填空（共15小题；每小题1分，满分15分）1．Cars do cause us some health problems—in fact far more serious ______ than mobile phones do.A．one B．onesC．it D．those2．I don't think he will pass the exam，______？A．do I B．don't IC．will he D．won't he3．______ the ending，it's a really good film.A．Apart from B．As well asC．Besides D．Instead of4．What do you think of the suggestion ______ by the expert?A．put forward B．put up withC．put off D．put out5．—Can I help you，sir?—Yes，I bought this radio here yesterday，but it ______.A．didn't work B．won't workC．can't work D．doesn't work6．From the ______ look of the boys，I found they were ______.A．satisfying；satisfied B．satisfying；satisfyingC．satisfied；satisfied D．satisfied；satisfying7．The result of this discussion will be ______ tomorrow.A．published B．declaredC．announced D．opened8．Before using the machine，you must ______ carefully to these instructions.A．join B．join inC．take part in D．attend9．With the world ______ fast，we have something new to face every day.A．changed B．changingC．change D．to change10．The bridge being built now will link our town ______ that big city.A．over B．onC．to D．about11．It is widely believed that laughter has ______ effect on physical and mental health.A．positive B．popularC．energetic D．sensitive12．Our monitor is not only strict ______ us，but also cautious ______ expressing her ideas in public.A．with；in B．on；ofC．with；about D．in；about13．It is human being rather than pigs that are ______ for the disastrous H1N1 flu circling the globe.A．to be blamed B．to have blamedC．blaming D．to blame14．No matter how I tried to read it，I just couldn't make ______ of this sentence.A．meaning B．thoughtC．sense D．idea15．Don't stop ______ you come to a word or a phrase you don't know.A．for the first time B．becauseC．every time D．sinceⅡ．完形填空（共20小题；每小题1.5分，满分30分）A successful scientist is generally a good observer.He makes full __16__ of the facts he observes.He doesn't accept ideas which are not __17__ on obvious facts，and therefore refuses to accept authority（权威）as the only __18__ for truth.He always __19__ ideas carefully and makes experiments to prove them.The rise of __20__ science may perhaps be considered to __21__ as far back as the __22__ of Roger Bacon，the wonderful philosopher of Oxford，who lived __23__ the years 1214 and 1292.He was probably the first in the Middle __24__ to suggest that we shoul d learn science __25___ observing and experimenting on the things around us，and he himself __26__ many important discoveries.Galileo，however，who lived more than 300 years later，was the greatest of several great men，__27__ lived in Italy，France，Germany or England，began by __28__ to show how many important __29__ could be discovered by o bservation.Before Galileo，learned men believed that large bodies fell more __30__ towards the earth than small ones，__31__ Aristotle said so.But Galileo，going to the __32__ of the Leaning Tower of Pisa，let fall two __33__ stones and proved Aristotle was wrong.It was Galileo's __34__ of going direct to N ature，and proving our __35__ and theories by experiments，that has led to all the discoveries of modern science.16．A．use B．time C．speed D．trust17．A．worked B．based C．lived D．written18．A．reason B．cause C．advice D．result19．A．thinks B．checks C．has D．learns20．A．natural B．physical C．ancient D．modern21．A．date B．keep C．look D．take22．A．study B．time C．year D．birth23．A．both B．each C．between D．among24．A．Schools B．Ages C．Days D．Countries25．A．in B．with C．on D．by26．A．did B．made C．took D．gave27．A．who B．when C．that D．where28．A．ways B．degrees C．levels D．chance29．A．truths B．problems C．people D．subjects30．A．slowly B．rapidly C．lightly D．heavily31．A．when B．because C．although D．if32．A．place B．foot C．top D．ceiling33．A．big B．small C．equal D．unequal34．A．spirit B．skill C．theory D．discovery35．A．plans B．opinions C．world D．abilityⅢ．阅读理解（共20小题；每小题2分，满分40分）AScientists in the United States have developed a computer program that they say could provide an early warning of major earthquakes.The new system is designed to give warnings seconds before an earthquake strikes.That may not sound like very long.However，it could give people time to get under a table or take shelter someplace safe.The flow of electric power or gas could becut off.Air traffic controllers could warn away pilots.Even so­called “smart buildings” could be de signed to get ready.The system uses a mathematical program to measure information collected by instruments deployed across the Los Angeles area.Southern California has more than 150 seismic（地震的）stations that measure movements within the ground.The information they collect is sent to a high­speed computer.An earthquake shakes the ground with two kinds of waver.The new system uses information from a low­energy wave that moves quickly but causes little damage.Experts call thi s the P­wave.The slower but stronger S­wave is the main threat to life and property.Japan has a system based on P­waves.There，the warnings are used to slow down high­speed b ullet trains.Other countries have warning systems that measure S­waves.The new system is designed to estimate the strength of the earthquake once the shaking starts.Areas directly above the center of the earthquake would have the least warning.Distant places might have as long as forty seconds.The scientists are still testing their proposed system in the Los Angeles area.Professor Allen notes that an early warning system for earthquakes would require a major campaign of public education.36．Which of the following is TRUE about the new earthquake warning system?A．It can give people enough time to run away from earthquakes.B．It can give people seconds to take immediate measures.C．It is developed in Japan.D．It is a system based on S­waves.37．Which of the following can benefit from the new system most?A．Areas far away from the center of the earthquake.B．Areas directly above the center of the earthquake.C．The Los Angeles area.D．High­speed bullet trains.38．From what Professor Allen notes in the last paragraph we can infer that ______.A．it's very important for people to become educatedB．it's very important to warn people before an earthquake startsC．it's very important for people to know about earthquakesD．it's very important for people to know about the new system39．What do we learn from the passage?A．People could cut off electric power or gas immediately after the new system gives a warning.B．A low­energy wave may move slowly and cause little damage.C．Japan has a warning system based on S­waves to slow down bullet trains.D．The new system has been employed in warning of major earthquakes all over the United States.40．What's the BEST title fo r the passage?A．A New Earthquake Warning SystemB．Earthquakes Caused by Different Kinds of WavesC．Warning Systems in Different CountriesD．The Principle of a New Warning SystemBAlbert Einstein had a great effect on science and history，and his achievement was even greater than only a few other great scientists have achieved.An American university president once said that Einstein had made a new outlook，a new view of the universe.It may be some time before the average mind understands fully theidentity（识别）of time and space and so on—but even ordinary men now understand that the universe is something larger than ever thought before.By 1914 young Einstein had been world­famous.He accepted the offer to become a professor at the Prussian Academy of Science in Berlin.He had few duties，little teaching and unlimited chances for study，but soon his peace and quietness were broken by World War Ⅰ.Einstein hated fighting and killing.The great suffering of war affected him deeply，and he sat unhappily in his office doing little.He lost interest in his research.Only when peace came in 1918 was he able to get back to work.In the year following World War Ⅰ honors were increasingly put on him.He became head of the Kaiser Whihem Institute of Theoretical Physics.But he himself refused the effort to put him in a position far above other people.He was well known for his humble（谦逊的）manner.He often said that his success would certainly have been achieved by others if he had never lived.In 1921 he won the Nobel Prize，and he was honored in Germany until the rise of Nazism（纳粹）when he was driven from Germany because he was a Jew.41．The main idea of the first paragraph is ______.A．the difficulty of Einstein's thought to othersB．the feeling of an American university president towards EinsteinC．the difference between science and historyD．the change in human thought produced by Einstein42．It seems to the American university president that ______.A．Einstein achieved more than any other scientist in historyB．everybody understands Einstein's scientific ideasC．the new view of the universe can be quickly learned by everyoneD．our ideas about the universe are different today because of Einstein43．Between 1914 and 1918 Einstein ______.A．received world­wide praiseB．had no chances for studyC．almost did nothing in his officeD．still continued his scientific research44．Einstein did his greatest work ______.A．when Nazism roseB．when he was youngC．during World War ⅠD．after he left EuropeCIn 1901 a German scientist named William Roentgen received the first Nobel Prize in Physics.He had discovered X­rays.He made his discovery when he noticed that in certain experiments a special kind of light was made by the cathode rays（阴极射线）hitting a screen.The other scientists working with him had noticed this light but they did not think it was important.Roentgen was the first person to ask himself questions about this special kind of light.When he examined it，he discover ed a new kind of radiation called X­rays.We often think that a creative idea suddenly comes into our heads from nowhere.This is not usually the case—it comes because we are ready to receive it.When someone asked Issac Newton how he had discovered the laws of gravity（引力），he replied，“I am certain that any mind working on a problem continuously will be prepared for the sudden answer.”Albert Einstein received the Nobel Prize in Physics in 1921 and said that there are discoveries waiting to be made if people continue to look and study all the time.One of the problems facing creative people is that their ideas may be too new for the rest of the world.It often happens that people laugh at the work of artists and scientists.Barbara McClintock is a good example of someone who continued to think she was right although for 30 years other scientists thought that she was wrong.Finally，her work proving that genes（基因）can make sudden changes in heredity （遗传）won her the Nobel Prize in 1983.Many creative people looking for ideas or solutions find them in a visual（幻觉）form first.Elias Howe，the man who invented the sewing machine，had a big problem facing him.He could not understand how to connect the needle to the rest of the machine.Needles had always had a pointed end.One ni ght in a dream he was“attacked”by people with sharp spears（矛）．In the morning he said，“There is the answer staring me in the face！”He made a hole in the sharp end of the needle and then connected it to the sewing machine.45．We can infer from the passage that“creativity”means ______.A．the imagination to find a way of doing thingsB．the plan to make an important discoveryC．the ability to make something differentD．the power to make something new46．The writer's purpose in writing this passage is ______.A．to tell some interesting storiesB．to prove that people are creative in many waysC．to praise some great scientistsD．to explain why some people are clever47．Which of the following statements is BEST supported by the third paragraph?A．Believe in your own ideas.B．Pay attention to your dreams.C．Ask questions about everything around you.D．Collect as much information as you can.48．Which of the following statements is FALSE?A．You can be more creative if you read a lot.B．You can improve your creativity by asking lots of questions.C．You can help your creativity by getting into the habit of thinking about ordinary things.D．Doing a lot of preparation can help you be more creative.DAnthropologists are scientists that study people who often lived hundreds or even thousands of years ago.Items those men，women，and children left behind when they died—everything from clothing to jewelry and tools—tell anthropologists a lot.And sometimes even their words survive.Experts believe that a discovery in Mexico is the oldest example of writing ever found in America.The people who created it probably lived 3,000 years ago，long before Christopher Columbus arrived in the New World.Workers digging in a rock mine happened to notice a stone block with marks carved onto its surface.They found the large piece of stone near the city of Cascajal，Mexico，which was once the capital of an ancient people called the Olmec.“There are signs on the block that seem to show objects used by the Olmec during their religious ceremonies，”says Dr.Stephen H ouston，of Brown University in the USA.“There is a sign that looks very similar to a knife and another that looks like the chair of a King，”he explains.Houston，an expert on the writing systems of ancient cultures，says the discovery is exciting because“it m akes clear that the Olmec could read and write.It is likehearing voices from the past.”But experts don't know exactly what the writing says.Finding other examples of Olmec writing could help decipher the puzzle.“We could have whole sets of ancient writi ng which will basically make ancient people speak to us directly，”says Houston.“There are many puzzles to be solved，and this is just one of them.”49．According to the passage，what items do scientists often use to learn more about the past?A．Clothing and jewelry.B．Books and stones.C．Knives and chairs.D．People and animals.50．What is important about the stone block mentioned in the passage?A．It proves that people lived in this part of the world more than 3,000 years ago.B．It allows scientists to translate the ancient language used in this area.C．It is evidence of the oldest form of writing ever found in America.D．It shows the people of the area have a written language.51．Why are scientists interested in ancient languages?A．It can allow them to better understand ancient societies.B．So they can speak directly with ancient people.C．It will help learn about the origins of modern languages.D．They can learn stories told during that time.EMany parents don't love to read to their children.But there are so many professionals and PhDs doing the opposite thing.And they really promote reading to children，which is so good for children.I have found that this is true with my own children.I am not sure if it is the book or the fact that you are spending quality time with them，undivided time that they will remember for their entire life.Reading to children is one of the most bonding experiences you can have.Children enjoy sitting on your lap while your voice flows over them.As the reader it is fun to watch their little face s as they are moved with the flow of the story.They are laughing one moment and on the next page the story has moved them to tears.As the story teller，I am just as moved as they are；I am caught up in the story as our emotions flow up and down.You can easily lose a whole afternoon in reading.This is an experience that children then try to pass on to younger children，reading books to them.My daughter was so into reading that if she couldn't line up some neighbors' children she could be reading her books to，she would line up her stuffed animals and read to them.Well，she also tried to teach her neighbors and teddy bears math，and “ocean science” as she called it.She would read anything she could to them.And to my astonishment the neighbors' parents told me they really appreciated the fact that their children were doing so much better in school.52．The writer mentions the idea of professionals and PhDs so as to ______.A．introduce his own viewpointB．show the importance of his ideaC．please readersD．attract the attention of readers53．The writer mentions his own daughter in this text for the purpose of ______.A．showing the cleverness of his childrenB．explaining the advantages of reading to daughterC．telling the importance of studying together with parentsD．showing his children were interested in reading54．The writer thinks that ______.A．you should place your children on your lap while reading to themB．children's feelings change while you read books to themC．it is easy to kill time while you are reading books to childrenD．reading to children is one of the most interesting experiences55．According to the text，which of the following is NOT true about the writer's daughter?A．She lined up some neighbors' children and read to them.B．She lined up her stuffed animals and read to them.C．She would teach her teddy bears math and “ocean science”.D．She would read anything she could to her parents.附加题下面文章中有5处（第1～5题）需要添加小标题。

Unit 1 Great scientistsⅠ.单词拼写1．If you foresee (预测；预见)something，you expect and believe that it will happen.2．Many cancer victims can be cured(治愈)if the disease is found early enough.3．If we can defeat (打败)that team，we'll be through to the final.4．At the end of their meeting，it was announced (宣布) that an agreement had been reached.5．If you can't handle (处理)the job，I will get someone else to do it.6．Keller is cautious (谨慎的)about making predictions for the success of the program.7．The rural environment has a(n) positive (积极的) effect on the children's health.8．Exposed (暴露)to so many advertisements，we can't help being persuaded to buy something we don't really needⅡ.单句改错1．The assistant was absorbing in his reading.absorbing→absorbed2．He exposed the plan in several newspapers.in→to3．Parents blame them for drop the towel in the bathroom.drop→dropping4．Parents should attend their children and lend an ear to what they have to say.attend后加to5．It makes a sense to work on the problem before it gets out of control.去掉a6．I have pains in my back at every time I catch a cold.去掉 at7．Only we are united can we solve the problems.only后加if/when8．His skin is exposing to the sun.exposing→exposedⅢ.教材与语法填空John Snow，a well－known doctor in London，became 1.inspired(inspire)when he thought about helping ordinary people who 2.were exposed(expose)to cholera，a 3.deadly(dead)disease of his day.Thousands of people died every time there was an outbreak 4.because no one knew the cause of it.John wanted to help solve 5.the problem.He got interested in two theories 6.explaining(explain)how cholera killedpeople.He believed in the second theory that suggested that people 7.absorbed (absorb) the disease with their meals.In 1854,8.when another outbreak hit London ，he was ready to test the two theories.9.With the help of the map he made ，he got a valuable clue about the cause of the disease and was able to announce that the water was 10.to blame (blame)．Ⅳ.教材与短文改错There was time when the powerful Christian Church believed God had made the world.It was because that reason that the earth was thought to be the centre of the solar system.Copernicus had thought long and hardly about it and tried to find an answer.But ，all his mathematical calculations led to the same conclusion what the earth was not the centre of the solar system.When he placed a fixed sun at the center of the solar system ，the movement of the other planets made the sense.The Christian Church rejects his theory.But her theory is now the basis on that all our ideas of the universe are built.答案：There was ∧atime when the powerful Christian Church believed God had made theworld.It was because ∧ofthat reason that the earth was thought to be the centre ofthe solar system.Copernicus had thought long and hardly hardabout it and tried to findan answer.But However，all his mathematical calculations led to the same conclusion what thatthe earth was not the centre of the solar system.When he placed a fixed sun at the center of the solar system ，the movement movements of the other planets made thesense.The Christian Church rejects rejected his theory.But her histheory is now the basis on that whichall our ideas of the universe are built.Ⅴ.话题微写作1．在历史的长河中，科学家为这个世界做出了巨大的贡献。

入舵市安恙阳光实验学校Unit 1Great scientists1．____________ adj. 科学的→____________ n．科学→____________ n．科学家2．____________n．特征；特性→____________adj.特有的；独特____________n．特性；性格；人物；文字3．____________ vt. & vi.结束；诊断出；议定→__________ n．结束；结尾；结论4．____________ vt.打败；战胜；使受挫→____________ n．失败5．____________ vt.(与to连用)暴露；揭露；使曝光→____________ adj.无遮蔽的；不遮挡风雨的→____________ n．显露；暴露；揭露；曝光6．____________ n．治愈；痊愈→____________ vt.治愈；治疗7．____________ vt.分析→____________ n．分析8．____________vt.吸收；吸引；使专心→____________adj.精神集中→____________ adj.十分吸引人的9．____________ adj.熟练的；经验或知识丰富的→____________ n．专家；行家10．____________ vt.责备；谴责；把……归咎于→____________ n．过失；责备11．____________ vt.怀疑→____________ n．嫌疑犯12．____________ n．柄；把手→____________ vt.处理；操纵13．____________ adj.严重的；剧烈的；严厉的→____________adv.严重地；严格地；严厉地14．____________ vt.连接；联系→____________ n．联系；连接；环15．____________ vt.宣布；通告→____________ n．宣布；通告16．____________ vt. & vi.捐献；贡献；捐助→____________ n．捐献；贡献；捐助17．____________ vt.预见；预知18．____________ n．泵；抽水机→____________ vt.(用泵)抽(水)19．____________ vt.照顾；护理；出席；参加→____________ n．出席；参加，到场20．____________ vt.污染；弄脏→__________ n．污染→____________ adj.被污染了的21．____________ vt.命令；指示；教导→____________ n．教育；说明；指导；教训→____________ adj.富有教益的；有启发的22．____________ vt.建设；修建；创建→____________ n．建造；建筑物；建立；结构→____________ n．建造者；建造商→____________ adj.建设性的；积极的23．____________ vi. & vt.(使)旋转；纺(线或纱)24．____________ adj.热情的；热心的→____________ n．热情；热心25．____________ adj.小心的；谨慎的→____________ n．小心；谨慎；告诫26．____________ vt.拒绝；不接受；抛弃1．There are many new ____________(科学的) discoveries.2．A dropped cigarette is being ____________(指责) for the fire.3．We must take ____________(积极的) steps to deal with the problem.4．Black walls ____________(吸收) a lot of heat during the day.5．The writer personally ____________(捐助)$5000 to the earthquake fund.6．Those are the facts; what do you ____________(推断出) from them?7．Moving to the country ____________(治愈) her of the illness.8．Sadly，our team was ____________(打败) by theirs by 10 points.9．The news was ____________(宣布) to the public on TV.10．Don't ____________(暴露) your skin to direct sunlight.1．____________ forward提出2．expose ...____________ 使显露；暴露3．apart ____________除……之外；此外4．____________ sense讲得通；有意义5．____________ a conclusion得出结论6．link ...____________ ...将……和……联系或连接起来7．(be) strict ____________ ...对……严格的1．So many thousands of terrified people died ______ ______ there was an outbreak.每次爆发霍乱时，都有大批惊恐的老百姓病死。

Unit 1 Great scientists【热点话题】Daily routines(日常活动)分担家务体裁：记叙文写作思路：引出话题——具体事例——感悟【美文诵读】I'm an 18­year­old middle school student. I have always been too busy with my study to help my parents at home.Not_until_recently_do_I_begin_to_think_about_what_I_should_do_for_my_paren ts①．Last Sunday，when my parents were not at home，it_occurred_to_me_that_I_could_clean_the_whole_house②. At first，I swept and mopped the floor.Then I put the things in place such as books, newspapers and other things scattered in the room.I_was_wiping_the_door_when_my_parents_came_back③．They were only too surprised to see what I was doing. I could see tears in my mother's eyes. At that moment, I knew it_was_time_that_I_shared_my_load_for_the_family④._Tired_though _I_was⑤， I never realized what use I can be of to my parents until that moment.【学海拾贝】按要求完成或翻译下列句子。

必修5 Unit 1 Great scientistsⅠ. 语法填空阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。

It was a sunny Saturday afternoon in Oklahoma City.My friend， a __1__(pride)father，Bobby Lewis was taking his two little boys to play miniature golf(小型高尔夫球)．__2__(walk)up to the fellow at the ticket counter，he asked，“How much is __3__to get in？〞“Three dollars for you and three dollars for whoever is older than six，〞 the young man replied，“We will let them in free __4__they are six or younger.How old are they？〞Bobby replied，“One is three and the __5__is seven，so I guess I need to give you six dollars.〞The man at the ticket counter said with a surprised look on his face，“Hey，did you just win __6__prize or something？You could have saved yourself three dollars.I wouldn’t have known the __7__(differ)if you hadn’t told me that the older one was seven.〞Bobby replied，“__8__(sound)true，but the kids would have known that.〞In challenging times __9__ethics(道德准如此)are more important than ever before，you’d better make sure you set a good example __10__everyone you work and live with.【解题导语】在人生的旅途上，诚实就像一张可靠的通行证，无论走到哪里都畅通无阻，无论去到何地都会受到热情的招待。

Unit 1 Great scientistsⅠ.完形填空(建议用时17′)[2016·山东多校联盟]My life was running smoothly last year when the universe delivered wake－up calls one after another. First, I __1__ my job when the magazine I edited went bankrupt (倒闭的). A month later, my __2__ landed in the intensive care unit (重症监护室). It felt as though life were __3__ my layers.Not knowing what else to do, I drove down to my parents' __4__. Their vulnerability (脆弱) terrified me. I __5__ my father at the hospital every day, trying to __6__ tears as I stood awkwardly by his bed. At home, I __7__， washed the dishes and answered the phone. One afternoon, I held my mother's hand as she wept. Suddenly, I felt __8__ to have the time to be with my parents, to __9__ them, which I wouldn't have been able to do __10__ I hadn't lost my job.I felt even more __11__ for this gift of time when my father returned home. Grateful for the __12__ things: watching TV with him, listening to his breathing while he slept. Grateful for my mother's love and care.Looking back, I__13__would have chosen the __14__ of my father's illness and losing work I loved. But my parents' vulnerability—and my own—__15__ me less these days. Gratitude opened the gates of love—right in the midst of __16__ and uncertainty.Since then, I've started making a __17__ effort to practice gratitude in some small way every day. When I do, I feel much more connected with the flow of life, __18__ alone in my own struggles and fears.For me, gratitude can be a powerfully transformative __19__， just as some psychologists have found that practicing gratitude can actually __20__ our emotional and physical well－being.生活中往往会有很多不如意的事情发生，但只要你心怀感恩，享受生活的每一天，你就会感受到神奇的自我改造的力量。

Unit 1 Great scientists一、单词表词汇全查验运用多媒体，提问默写词汇Ⅰ.阅读词汇(英译汉)[第一屏听写] 1．characteristic n．特征；特性2．radium n. 镭3．analyse vt. 分析4．physician n. 医生；内科医师5．outbreak n. 爆发；发作(尤指疾病或战争) 6．victim n. 受害者7．enquiry n. 询问[第二屏听写] 8．neighbourhood n．附近；邻近9．pump n. 泵；抽水机vt. (用泵)抽(水)10．firework n. 烟火(燃放)11．chart n. 图表12．backward adv.& adj. 向后地(的)；相反地(的)；退步地(的)Ⅱ.高频词汇(汉译英)[第三屏听写]1．painter n．画家；油漆匠2．scientific adj. 科学的3．conclude vt.& vi. 结束；推断出4．conclusion n. 结论；结束5．defeat vt. 打败；战胜；使受挫n. 失败6．expert adj. 熟练的；经验或知识丰富的n. 专家；行家[第四屏听写]7．attend vt. 照顾；护理；出席；参加8．expose vt. 暴露；揭露；使曝光9．cure n. 治愈；痊愈vt. 治愈；治疗10．challenge n. 挑战vt. 向……挑战11．absorb vt. 吸收；吸引；使专心[第五屏听写] 12．suspect vt. 认为；怀疑n. 被怀疑者；嫌疑犯13．severe adj. 严重的；剧烈的；严厉的14．foresee vt. 预见；预知15．blame vt. 责备；谴责n. 过失；责备16．pollute vt. 污染；弄脏[第六屏听写] 17．handle n．柄；把手vt. 处理；操纵18．link vt.& n. 连接；联系19．announce vt. 宣布；通告20．instruct vt. 命令；指示；教导21．construct vt. 建设；修建．construction n. 建设；建筑物23．contribute vt.& vi. 捐献；贡献；捐助[第七屏听写] 24．positive adj. 积极的；肯定的；确实的25．movement n. 移动；运动；动作26．spin vi.& vt. (使)旋转；纺(线或纱) 27．enthusiastic adj. 热情的；热心的28．cautious adj. 小心的；谨慎的29．reject vt. 拒绝；不接受；抛弃30．universe n. 宇宙；世界[第八屏听写]31．put_forward 提出32．draw_a_conclusion 得出结论33．expose_...to 使显露；暴露34．link_...to_... 将……和……联系或连接起来35．apart_from 除……之外；此外36．(be)_strict_with_... 对……严格的37．make_sense 讲得通；有意义二、单元核心考点初热身提供语境，单元考点自测回顾(一)分类识记单词用时少·功效高⇩积得多(平时多输入，用时顺手出)(二)语段串记短语不枯燥·兴趣高⇩积得多(平时多输入，用时顺手出)(三)仿写用活句式造佳句·表达高in the past.2.So many thousandsof terrified people diedevery time there was an outbreak.所以每次爆发霍乱时，都有成千上万惊恐的人死去。

Unit 1 Great scientistsⅠ.阅读理解Nuclear radiation has a certain mystery about it, partly because it cannot be detected by human senses. It can’t be seen or heard, or touched or tasted, even though it may be all around us. There are other things like that. For example, radio waves are all around us but we can’t detect them, sense them, without a radio receiver. Similarly, we can’t sense radioactivity without a radiation detector. But unlike common radio waves, nuclear radiation is not harmless to human beings and other living things.At very high levels, radiation can kill an animal or human being outright(彻底地) by killing masses of cells in important organs. But even the lowest levels can do serious damage. There is no level of radiation that is completely safe. If the radiation does not hit anything important, the damage may not be significant. This is the case when only a few cells are hit, and if there are killed outright. Your b ody will replace the dead cells with healthy ones. But if the few cells are only damaged, and if they reproduce themselves, you may be in trouble. They reproduce themselves in an unusual way. They can grow into cancer. Sometimes this does not show up for many years.This is another reason for some of the mystery about nuclear radiation. Serious damage can be done without the knowledge of the person at the time that damage has occurred. A person can be irradiated(放射治疗)and feel fine, then die of cancer five, ten, or twenty years later as a result. Or a child can be b orn weak or easy to get serious illness as a result of radiation absorbed by its grandparents.Radiation can hurt us. We must know the truth.1.According to the passage, the danger of nuclear power lies in____.A.nuclear mysteryB.radiation detectionC.radiation levelD.nuclear radiation2.Radiation can lead to serious results even at the lowest levels______.A.when it kills few cellsB.if it damages few cells, and if they reproduce themselvesC.though the damaged cells can repair themselvesD.unless the damaged cells can reproduce them selves3.Radiation can hurt us in the way that it can______.A.kill large numbers of cells to cause death immediatelyB.damage cells which may grow into cancer years laterC.affect the healthy growth of our younger generationD.lead to all of the above results4.Which of the following can be mostly possibly inferred from the passage?A.The importance of protection from radiation cannot be overemphasized(过分强调).B.The mystery about radiation has been solved.C.Cancer can’t be caused by radiationD.Radiation can hurt those who do not know about its danger.Vienna—In spite of Iraq’s decision to stop oil deliveries, the 11-nation Organization of Petroleum Expo rting Countries (OPEC) will not increase production to make up the shortfall, ministers decided Tuesday in Vienna.The 11 oil ministers decided to meet again on July 3 to discuss the effects of the Iraq temporary stop. The organization’s president, Charkid Khelil of Algeria, said after the meeting that stocks were high and prices were stable, so quota(配额) increases were not necessary.The E.U. Commission has expressed concern about Iraq’s output stop. A speaker said OPEC had to take all possible measures to keep or lower the oil price.Saudi Arabia’s Oil Minister Al i Al-Nuaimi had earlier said there would not be any shortfall of oil in the market. The organization had already taken steps to fill the gap, he said. OPEC Secretary General Ali Rodriguez added that the period of the Iraq stop to export was not known, so other exporters were not going to lift quotas yet. If the market was destabilized(动摇), a suitable response could be made.Iraq on Monday stop shipments of crude oil to protest against the U.N. Security Council’s decision to extend the oil-for-food programme by only a month, instead of the normal six-month renewal(延期).Just before the Vienna meeting, oil prices had gone up, with a barrel of OPEC crude selling for 27.05 dollars, up from 26.81 dollars last Friday. North sea oil was at 29.26 dollars Monday evening.OPEC wanted the oil price to stay within a margin of 22 to 28 doll ars and achieved that with cuts in January and March that redu ced 2.5 million barrels per day off quotas.5.Iraq made the decision to stop oil deliveries because____ .A.oil price is too low in the international marketB.the U.N. Security Council has decided to shorten the time for the oil-for-food programmeC.many oil wells were destroyed during the war in the late 1980sD.it couldn’t get enough money to develop its economy6.The att itude the E.U. Commission took towards Iraq’s output stop is____.A.activeB.concernedC.mistakenD.surprising7.“The organization” in Paragraph 2 refers to____.A.OPECB.the E.U. CommissionC.APECD.WTO8.The 11 oil ministers decided to meet on July 3 so that____ .A.they can persuade Iraq to continue oil productionB.they can have a discussion about the effects of Iraq’s temporary oil stopC.they can have a talk with the U.N. Security CouncilD.they can make up their minds to increase oil productionsⅡ.语法填空Everything seemed to go 1______ for Jane yesterday. In the morning, when she woke up, it was 7:20. That was half an hour 2_____（late） than usual. She got up and thought that she could still get to her company on time if she dressed and ate quickly. After dressing 3_________, she went to the kitchen to have a quick breakfast. 4________（hurry）, she dropped a glass of milk on the floor, so she had to clean it. Then she got her handbag and hurried out. When she ran to the bus stop, she found the bus had just left, 5_______ she had to wait another 15 minutes. Finally, she got to her office, but it was 20 minutes late.6______（seat） behind her desk, she got ready to work. But to her 7_______（disappoint）, she found that she had brought a wrong report, so she had to spend the whole day 8_____（rewrite） it. At the end of the day, she got back home, but her keys 9________（leave） in her office. She just wanted to cry. Then she looked at herself. She began to laugh 10.________ She had put two different kinds of shoes on her feet!Ⅲ.短文改错I am very happy that you are interested in the protection of antelopes in China, so I’d like to tell you everything about it. In the past, some people kill antelopes for their fre e fur which can be made into ma ny beautiful things that are very expensive. As the result, the number of antelopes was decreasing day by day. Now things are begun to change. The government and the local people take powerful measures to protect antelopes so that they will not die in the future. They had taken many effective measures， such as making strict laws to protecting antelopes，setting up several reserves for the antelop.Nowadays，to our joy, there are much more and more antelopes in China. What’s more，their living conditions have greatly improved.Ⅰ.阅读理解A语篇导读：核辐射对人类和一切生物都有影响，我们必须正视。

Unit 1 Great scientists一、单句语法填空1．(2013·重庆，完形)The achievement of a particular goal makes you feel good and contributes ________ your confidence.2．(2014·福建，阅读A)By now paramedics(救援人员) had arrived，and were ________ (attend) to the injured woman.3．(2014·重庆，阅读D)Apart ________ an occasional noise from the elephant's stomach，the forest was silent.4．(2015·北京，阅读D)This phenomenon is neither good ________ bad；it is a fact of college life，today and in the past.5．(2015·湖北，完成句子)Many bad habits can be especially difficult ________ (cure) because they are likely to form at a very young age.6．(2014·江西，阅读B)Join in the holiday fun at the Powerhouse this month ________ (link) to our new exhibition.7．(2015·天津，14)See，your computer has broken down again！________ doesn't make sense to buy the cheapest brand of computer just to save a few dollars. 8．(2013·江苏，任务型阅读)Conscientious (勤奋的) people are very strict ________ themselves.9．(2015·北京，阅读C)Every time light ________ (move) into a material with a new speed，it bends and scatters.10．(2015·湖南，写作)Only if we deal with and overcome large numbers of difficulties in a correct way，________ we achieve our dreams.答案1.to2.attending3.from4.nor5.to cure6.linked7.It8.with9.moves 10.will二、完形填空完型填空。