1、Tu Youyou， the first Chinese woman to win a Nobel Prize in science， has made us all proud. Tu， born in 1930，discovered artemisinin (青蒿素)， a drug that has reduced the death rates for patients suffering from malaria (疟疾). “Artemisinin is a gift for the world people from the traditional Chinese medicin
2、e”. It is of great importance for curing malaria and other infectious diseases and for protecting the health of the world people.Tus winning the prize shows that China has made rapid progress in scientific and technological field and marks a great contribution of traditional Chinese medicine to the
3、cause of human health.Tu was born in Ningbo， Zhejiang province， China on 30 December， 1930. Tu studied at Beijing Medical University School of Pharmacy， and graduated in 1955. Later Tu was trained for two and a half years in traditional Chinese medicine. Tu worked at the Academy of Chinese Medicine
4、in Beijing after graduation. She was promoted to a researcher in 1980 only after the Chinese economic reform. In 2011， Tu became the first scientist in China to win Americas Lasker Award (拉斯克奖)for her achievements. Currently she is the Chief Scientist in the Academy.Section_Warming Up & Reading Prer
5、eading对应学生用书P2原文呈现JOHN SNOW DEFEATS“KING CHOLERA”John Snow was a famous doctor in London so expert， indeed, that he attended Queen Victoria as her personal physician. But he became inspired when he thought about helping ordinary people exposed to cholera. This was the deadly disease of its day. Neit
6、her its cause nor its cure was understood. So many thousands of terrified people died every time there was an outbreak. John Snow wanted to face the challenge and solve this problem. He knew that cholera would never be controlled until its cause was found.He became interested in two theories that po
7、ssibly explained how cholera killed people. The first suggested that cholera multiplied in the air. A cloud of dangerous gas floated around until it found its victims. The second suggested that people absorbed this disease into their bodies with their meals. From the stomach the disease quickly atta
8、cked the body and soon the affected person died.读文清障John Snow约翰斯诺(18131858)，英国医生defeatdIfitvt.打败；战胜；使受挫King Cholera1854年爆发于英国的一次严重霍乱experteksptadj.熟练的 n专家；行家attendtendvt.照顾；护理；参加Queen Victoria维多利亚女王(18191901)physicianfIzInn医生；内科医师exposeIkspz . to使显露；暴露过去分词短语exposed to cholera作后置定语，修饰people。deadly de
9、dlIadj.致命的of its day当时；那时。在句中作后置定语。curekjn治愈；痊愈 vt.治愈；治疗every time每次；用作连词，连接时间状语从句。outbreak atbreIkn爆发；发作(尤指疾病或战争)challengetlIndn挑战that在句中引导定语从句，修饰先行词theories。multiply v繁殖；成倍增加；乘a cloud of一团victimvIktImn受害者absorbbzbvt.吸收；吸引；使专心absorb . into . 将吸入过去分词affected在句中作定语，意为“受疾病侵袭的”。约翰斯诺战胜“霍乱王”第12段译文约翰斯诺是伦敦
10、一位著名的医生他的确医术精湛，因而成了维多利亚女王的私人大夫。但当他一想到要帮助(那些)受到霍乱威胁的普通百姓，他就感到很振奋。霍乱是当时最致命的疾病。人们既不知道它的病源，也不知道它的治疗方法。因此，每次爆发霍乱时就有成千上万惊恐的人死去。约翰斯诺想面对这个挑战，解决这个问题。他知道在找到病源之前，疫情是无法控制的。对于霍乱是如何致人死亡的，当时有两种相对合理的看法，斯诺对这两种看法比较感兴趣。第一种看法是霍乱病毒在空气中繁殖，它像一股危险的气体到处飘浮，直到找到受害者为止。第二种看法是人们是在吃饭时把这种病毒引入体内的。 疾病从胃里发作而迅速殃及全身，患者很快就会死亡。John Snow
11、suspected that the second theory was correct but he needed evidence. So when another outbreak hit London in 1854, he was ready to begin his enquiry. As the disease spread quickly through poor neighbourhoods， he began to gather information. In two particular streets, the cholera outbreak was so sever
12、e that more than 500 people died in ten days. He was determined to find out why.suspectsspektvt.认为；怀疑 sspektn被怀疑者；嫌疑犯hit vt.(厄运、灾难等)突然袭击；侵袭enquiryInkwaIrIn询问as在句中引导时间状语，意为“当时候”。neighbourhoodneIbhdn附近；邻近severesIvIadj.严重的；剧烈的；严厉的so . that .“如此以至于”be determined to do下定决心做第3段译文 约翰斯诺推测第二种理论是正确的， 但他需要证据。因
13、此，在1854年伦敦再次暴发霍乱时，约翰斯诺就准备开始他的调查。当霍乱在贫民区迅速蔓延的时候，他就开始收集资料。在两条特定的街上霍乱流行得很严重，以至于10天内就有500多人死亡。他决心要查明原因。First he marked on a map the exact places where all the dead people had lived. This gave him a valuable clue about the cause of the disease. Many of the deaths were near the water pump in Broad Street
14、(especially numbers 16, 37, 38 and 40)He also noticed that some houses (such as 20 and 21 Broad Street and 8 and 9 Cambridge Street) had had no deaths. He had not foreseen this, so he made further investigations. He discovered that these people worked in the pub at 7 Cambridge Street. They had been
15、given free beer and so had not drunk the water from the pump. It seemed that the water was to blame.Next, John Snow looked into the source of the water for these two streets. He found that it came from the river polluted by the dirty water from London. He immediately told the astonished people in Br
16、oad Street to remove the handle from the pump so that it could not be used. Soon afterwards the disease slowed down. He had shown that cholera was spread by germs and not in a cloud of gas.mark . on .把标在上where引导定语从句，修饰先行词places。clue klun线索；提示death n死；死亡(人数)；死亡案例pumppmpn泵；抽水机 vt.(用泵)抽(水)Broad Street牛
17、津城的宽街，历史建筑群最密集的街道之一。Cambridge keImbrId Street 剑桥大街foreseefsivt. (foresaw, foreseen) 预见；预知investigation InvestIgeInn调查It seemed that .好像blamebleImvt.责备；谴责 n过失；责备be to blame应受责备；该受责备look into调查；了解polluteplutvt.污染；弄脏handlehndln柄；把手 vt.处理；操纵so that引导目的状语从句。slow down减缓；缓解germ dmn微生物；细菌第45段译文首先，他在一张地图上标明了
18、所有死者住过的确切的地方。这提供了一条说明霍乱病因的很有价值的线索。许多死者是住在宽街的水泵附近(特别是16、37、38、40号)。约翰斯诺还发现有些住宅(如宽街上的20号和21号以及剑桥大街上的8号和9号)却无人死亡。他以前没预见到这种情况，所以他要进行更进一步的调查。他发现，这些人都在剑桥大街7号的酒馆里工作。酒馆为他们免费提供啤酒喝，因此他们没有喝从宽街水泵里抽上来的水。看来水是罪魁祸首。接下来，约翰斯诺调查了这两条街的水源。他发现，水是从河里来的，而河水被从伦敦排放的脏水污染了。他马上叫宽街上惊慌失措的百姓拆掉水泵的把手，这样，水泵就用不成了。不久，疫情就得到缓解。他证明了霍乱是由病菌
19、而不是由气体传播的。In another part of London, he found supporting evidence from two other deaths that were linked to the Broad Street outbreak. A woman, who had moved away from Broad Street， liked the water from the pump so much that she had it delivered to her house every day. Both she and her daughter died
20、 of cholera after drinking the water. With this extra evidence John Snow was able to announce with certainty that polluted water carried the germs.To prevent this from happening again, John Snow suggested that the source of all the water supplies be examined. The water companies were instructed not
21、to expose people to polluted water any more. Finally “King Cholera” was defeated.supporting adj.有力的；(演员、角色)次要的；配角的supporting evidence有力的证据linklIkvt.&n连接；联系link . to .将和联系或连接起来who引导非限制性定语从句，修饰先行词woman。had it delivered (让人运送它)中it代指上文的water，have为使役动词，过去分词delivered作宾语补足语。announcenansvt.宣布；通告with certain
22、ty“肯定地”，作状语。prevent . (from) doing阻止做be examined为虚拟语气结构，其前省略了should。instruct Instrktvt.命令；指示；教导instruct sb. to do sth.指导某人做某事第67段译文在伦敦的另一个地区，他从两个与宽街爆发的霍乱有关联的死亡病例中又发现了有力证据。有一位妇女是从宽街搬过来的，她特别喜欢从那个水泵里抽上来的水，每天都要让人把水运到她家。她和她的女儿喝了这种水后，都得了霍乱而死去。有了这个额外的证据，约翰斯诺就能够肯定地宣布，这种被污染了的水携带着病菌。为了防止这种情况再度发生，约翰斯诺建议所有水源都要经
23、过检测。供水公司得到指示，再也不能让人们接触被污染的水了。最后，“霍乱王”被击败了。PrereadingPlease match the words with their proper meanings.1defeatAto make a person or an animal healthy again after an illness2cure Ba new or difficult task that tests sb.s ability and skill3challenge Cto win against sb.in a war, competition, sports game,
24、etc.4suspect Dto have an idea that something is bad but without havingdefinite proof5blame Eto take in liquid, gas, or another substance from the surface or space around something6absorb Fto make a connection between two or more things or people7link Gto think or say that sb./sth. is responsible for
25、 sth.bad8conclusion Hthe part of sth.used to open it; to deal with; to operate or control9expose Ito show sth. that is usually covered or hidden; to make sth. Known publicly10handle Jsth. that you decide is true after thinking it carefully; the end of sth.15_610_答案：15CABDG610EFJIHLeadinMatch the pic
26、tures with the proper introductions.1_F_ He is considered as one of the greatest scientists in history for his discovery of universal gravitation and the three laws of motion.2_B_ She is a famous Chinese female scientist who won the 2015 Nobel Prize in medicine on October 5 for her discoveries conce
27、rning a novel treatment against malaria (疟疾). This is the first Nobel Prize given to a Chinese scientist for work carried out within China.3_E_ He is a British scientist. He worked in astronomy and put forward a theory about black holes.4_A_ He was a scientist who made important contributions to the
28、 missile and space programs.He returned to China in 1955 and led the Chinese rocket program, and became known as the “Father of Chinese Rocketrying”.WhilereadingFastreadingSkim the text and choose the best answers.1Whats the main idea of the passage?AJohn Snow was a wellknown doctor in London.BThe c
29、ause of cholera was polluted water.CThe source of all drinking water should be examined.DHow John Snow collected, analyzed data and found the cause of the disease and solved it.答案：D2Find out the main idea (or topic sentence) of each paragraph：Para.1 APolluted water carried the disease.Para.2 B“King
30、Cholera” was defeated at last.Para.3 CJohn Snow wanted to use his knowledge to solve cholera.Paras.4 & 5 DHe got interested in two theories explaining the cause of cholera.Para.6 EHe needed evidence to prove the second theory was correct.Para.7 FHe found out that dirty water was the cause of cholera
31、.Para.1 _Para.2 _Para.3 _ Paras.4 & 5 _Para.6 _ Para.7 _答案：Para.1CPara.2DPara.3E Paras.4 & 5FPara.6A Para.7BCarefulreadingRead the text and choose the best answers.1According to John Snows view, _.AQueen Victoria suffered a lot from bad healthBa cure had been found for cholera before his timeCcholer
32、as cause had to be discovered in order to control itDthousands of terrified people knew what they should do2Which of the following theories did John Snow believe in?AA cloud of dangerous gas would float around until it found its victims.BPeople absorbed cholera into their bodies with their meals.CPe
33、ople got infected with cholera because of cold and hunger.DPeople suffered from cholera because they were not clean.3After he made further investigations, John Snow found _.Acholera multiplied in the airBpeople absorbed this disease into their bodies with their mealsCthe water from the polluted rive
34、r was to blameDflies spread the disease4How did he find out the cause of the disease?ABy living in the area where cholera broke out.BBy marking a map where all the dead people had lived.CBy telling the terrified people how to prevent it.DBy saving the dying people suffering from cholera.5How was “Ki
35、ng Cholera” defeated?ABy not polluting the river again.BBy eating healthy diets.CBy delivering the water from other rivers.DBy stopping drinking the polluted water.答案：15CBCBDStudyreadingAnalyze the following difficult sentences in the text.1But he became inspired when he thought about helping ordina
36、ry people exposed to cholera.句式分析尝试翻译但当他一想到要帮助(那些)受到霍乱威胁的普通百姓，他就感到很振奋。2First he marked on a map the exact places where all the dead people had lived.句式分析where引导定语从句，修饰先行词places, on a map为地点状语前置，原因marked的宾语“the exact places . had lived”太长，为了结构紧凑，故放在了地点状语的后面。尝试翻译首先，他在一张地图上标明了所有死者住过的确切的地方。3A woman, who
37、 had moved away from Broad Street, liked the water from the pump so much that she had it delivered to her house every day.句式分析尝试翻译有一位妇女是从宽街搬过来的，她特别喜欢从那个水泵里抽上来的水，每天都要让人把水运到她家。4To prevent this from happening again, John Snow suggested that the source of all the water supplies be examined.句式分析逗号前面的不定式短
38、语作目的状语。suggested 后接宾语从句the source of all the water supplies be examined。尝试翻译为了防止这种情况再度发生，约翰斯诺建议所有水源都要经过检测。对应课时跟踪检测P97.阅读理解AAlbert Einstein was probably the most famous scientist of the twentieth century. He changed scientific thinking in the modern world. He was generally considered as the greatest
39、physicist who ever lived. Whats more, he devoted a lot of his time and energy to working for human rights and progress.In 1933, while Einstein was visiting England and the United States, the Nazi government of Germany took all his things away, including his position and his citizenship. Einstein the
40、n settled down in the United States. In 1934, Einstein, who loved peace afraid of a world in which only Hitler would have an atomic bomb (原子弹) tried hard to persuade President Franklin DRoosevelt in a famous letter to have the United States start uranium (铀) research. That Germany, after all, had no
41、 bomb, and that the first bomb would fall on Japan, could not have been expected. After the war, Einstein never stopped working for peace and reducing the number of soldiers in the world.Although he wasnt connected with any accepted religion (宗教), Einstein felt that trusting in a personal God was to
42、o special an idea to be suitable to the God at work in this universe, but he never believed that the universe was one of chance or disorder. The universe to him was one of pure law and order. He once said, “God may know everything, but he is not hateful.”语篇解读：本文主要介绍了在第二次世界大战期间爱因斯坦的情况。1From the passa
43、ge we know that _.Ano scientist is as great as Albert Einstein during this centuryBAlbert Einstein was likely to be the greatest scientist of his timeCAlbert Einstein made the first atomic bomb for the United StatesDAlbert Einstein gave up his German citizenship for political reasons解析：选B细节理解题。从第一段的
44、第一句“Albert Einstein was probably the most famous scientist of the twentieth century.”可知答案为B。2If Einstein had known that Hitler had no atomic bomb and that the first atomic bomb would fall on Japan, he would _.Ahave continued his scientific researchBhave won another Nobel Prize for PhysicsCnot have a
45、dvised starting uranium research in the USADnot have moved to the USA解析：选C推理判断题。从第二段中的“That Germany, after all, had no bomb, and that the first bomb would fall on Japan, could not have been expected.”和文章中提到的爱因斯坦是热爱和平、反对战争的可推知，如果能料到的话，他就不会建议美国进行铀的研究了。故选C。3Einstein _ in 1933.Avisited England and the U
46、SABadvised the United States to start uranium researchCbecame a man without citizenshipDboth A and C解析：选D细节理解题。从第二段中的“In 1933, while Einstein was visiting England and the United States, the Nazi government of Germany took all his things away, including his position and his citizenship.”可得出A项和C项表述的内容
47、都正确。故选D。4Einstein believed that everything in the universe _.Awas kept in order by its own lawBhad nothing to do with each otherChappened in an irregular wayDwas made by the personal God解析：选A细节理解题。从最后一段的“but he never believed that the universe was one of chance or disorder”和“The universe to him was
48、one of pure law and order.”可得出答案为A。BSir John Gurdon, a British scientist, who won the Nobel Prize in Physiology or Medicine in 2012, said he had predicted at the time of his frog experiments that the successful cloning of a mammal would happen within 50 years, and that “maybe the same answer is appr
49、opriate” for the step to human cloning. Parents who lose children in accidents may be able to clone “copies” to replace them then.Although any attempt to clone an entire human would raise complex moral issues, the biologist claimed people would soon overcome their concerns if the technique became me
50、dically useful. Cloning was regarded with extreme doubts when it was first developed but became widely accepted after the birth of Louise Brown, the first “testtube baby”. He said, “When my first frog experiments were done, an American reporter asked how long it would be before these things could be
51、 done in mammals or humans. I said, Well, it could be anytime between 10 years and 100 years how about 50 years？ It turned out that it wasnt far off the mark as far as Dolly was concerned. Maybe the same answer is appropriate.” Sir John added that cloning a human being effectively means making an id
52、entical twin, and doctors would therefore simply be “copying what nature has already produced”The average vote on allowing parents of deceased children, who are no longer fertile (能生育的), to create another by using the mothers eggs and skin cells from the first child, thinking the technique was safe
53、and effective, is 60 percent in favor. The reasons for “no” are usually that the new children would feel they are some sort of replacements for something.语篇解读：诺贝尔生理学或医学奖得主、英国科学家约翰格登爵士称，那些在事故中失去子女的父母将能在未来50年内借助克隆技术，让他们的子女得到“重生”。5Sir John predicted the human cloning would be a reality in _ at most.Aab
54、out 100 yearsBabout 60 yearsCabout 50 years Dabout 10 years解析：选C细节理解题。根据文章第一段可知，格登爵士表示，在未来50年内，那些在事故中失去孩子的父母将有可能通过克隆技术得到孩子的“复制品”。故选C项。6According to the text, which statement is NOT true?ALouise Brown is the first “testtube baby”BHuman cloning is still a controversial topic.CSir John is positive abou
55、t the future of human cloning.DHuman cloning is creating something that didnt exist before.解析：选D细节理解题。根据第二段中的“after the birth of Louise Brown, the first testtube baby”可排除A项；文章尾段说明赞成者占6成，故排除B项；根据第二段中格登爵士的话可知，他对克隆人充满了希望，故排除C项；根据第二段的尾句可知，D项表述不正确。7The underlined word “identical” probably means “_”Asame
56、BspecialCnew Dclear解析：选A词义猜测题。根据画线词后的“twin”和文中的“doctors would therefore simply be copying what nature has already produced”可知，A项正确。8It can be inferred from the passage that _.Amost people cast doubt on Johns experimentsBhuman cloning is and will be only a dreamCfew children love to be cloned in the
57、futureDhuman cloning may be realized someday解析：选D推理判断题。根据文章第二段的第一句可知，虽然克隆人类的尝试将引起复杂的道德问题，但是生物学家声称如果克隆技术变得有医学价值，人们很快就会消除他们的担心，因此可推断D项正确。CMore at ease with competing to pull users to their services, Google and Facebook are not in a war of marketing for once. Now they are fighting it out to attract a n
58、ew name to their business.15yearold Australian teenager Ben Pasternak has attracted the attention of the companies after he designed an app store game called Impossible Rush. The app has been downloaded more than 500,000 times. The game managed to climb higher than Vine and Twitter on the App Store
59、charts.Now Facebook has invited him for a tour of the companys California headquarters, while Googles vice president has asked him to come to its campus. Both companies hope Ben could be one of their future developers.Ben is one of the 450 highschoolaged entrepreneurs (企业家) accepted onto a Google an
60、d MIT supported event called Hack Generation Y, in which high school students create a product in 36 hours.Michael Matias, the organizer of the event, said, “Ben has shown the world that age is just a number. His iPhone app was extremely impressive and if we were to guess we would never imagine it w
61、as run by a 15yearold.”Ben said, “Another teen Austin Valleskey helped me a lot in creating this iPhone game. My biggest motivation (动机) is knowing that my apps make peoples lives just a little bit easier and simpler. There is no better feeling than seeing people using your creations.”Whatever choic
62、e he makes Facebook, Google or a tour of both hes got a huge and bright future in a world controlled by mobile technology. Hes not stopping there though. He is deep in planning to make an app called One, which is to bring all social media into one app.语篇解读：15岁的澳大利亚神童因设计一款手机游戏而一举走红，脸谱网和谷歌竞相邀请他到其公司发展。
63、9According to Paragraph 1, we know that _.AGoogle and Facebook want to change their namesBGoogle and Facebook have competed for several timesCthe services of Google and Facebook are not very goodDnow the competition between Google and Facebook isnt serious解析：选B细节理解题。由第一段“. Google and Facebook are no
64、t in a war of marketing for once”可知，谷歌和脸谱网的竞争不止一次。10The app store game Impossible Rush _.Ais just an idea of Ben PasternakBcan be downloaded on many websitesChas attracted the attention of Ben PasternakDis more popular than Vine and Twitter now解析：选D细节理解题。由第二段最后一句可知，这个游戏的风靡程度超过了Vine和Twitter。11Which o
65、f the following may Michael Matias agree with?AIts impossible for Ben to run an iPhone app.BYoung people in high school are more creative.CHack Generation Y should accept more people.DBen Pasternak has a special talent for designing apps.解析：选D推理判断题。由第五段可知，Michael Matias很难想象15岁的Ben Pasternak能够设计出这样的手
66、机游戏，因此他对Ben Pasternak的能力是非常惊讶和赞赏的。12It can be inferred from the text that Ben _.Acreates apps mainly for making more moneyBis excited when seeing people using his creationCwants Facebook and Google to be one companyDalways creates games for the iPhone alone解析：选B推理判断题。第六段最后一句提到Ben看到别人用自己的发明的时候感到非常高兴。
67、.阅读七选五How teens can stay fitAny type of regular, physical activity can improve your fitness and your health. 1 Exercise should be a regular part of your day, like brushing your teeth, eating and sleeping. It can be in gym class, joining a sports team, or working out on your own. Keep the following t
68、ips in mind： 2 A good attitude is important. Find an activity that you think is fun. You are more likely to stick with it if you choose something you like. A lot of people find its more fun to exercise with someone else, so see if you can find a friend or family member to be active with you.Take it
69、one step at a time. 3 For example, walk or ride your bike to school. Get on or off the bus several blocks away and walk the rest of the way. Use the stairs instead of taking the elevator.Get your heart pumping (跳动). Whatever you choose, make sure it includes aerobic (有氧的) activity that makes you bre
70、athe harder and increases your heart rate. This is the best type of exercise because it increases your fitness level and makes your heart work better. 4 Examples of aerobic activities are basketball, running, or swimming.Dont forget to warm up. With some easy exercises or stretching (拉伸) before you
71、do any physical activity. 5 It is also important to stretch out after you exercise to cool down your muscles.AIt also burns off body fat.BStay positive and have fun.CMake physical activity a habit.DSmall changes can add up to better fitness.EThe most important thing is that you keep moving!FThis war
72、ms your muscles up and may help protect against injury.GDo the activity as often as possible, but dont exercise to the point of pain.语篇解读：本文是一篇说明文。文章向青少年介绍了几条如何保持身体健康的建议。1选E由下文关于运动方面的几条建议可知，作者认为保持身体健康最好的办法是运动。E项中的keep moving指代下文的Exercise。2选BB项中的Stay positive和have fun分别与下文的A good attitude和activity that you think is fun相呼应。3选D根据本段小标题Take it one step at a time可知，循序渐进，小小的改变也能使身体更健康，故选D项。4选A有氧运动可提高健康水平、使心脏更好地工作，也可起到减肥的作用，故选A项。5选F根据下文的stretch out after you exercise to cool down your muscles可知，运动前先进行热身是为了保护身体避免受伤，故选F项。
