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1、Expressions&phrases know aboutlift upsteam enginephysical characteristicput forward 6.infectious disease7.in scientific research8.setting out a new scientific idea,9.draw a conclusion10.analyse the results11.a well-known doctor12.ordinary people13.expose()to sth.14.the most deadly disease15.terrifie
2、d people16.become interested in sth./doing sth17.absorb sth.into18.gather the information19.determine to do sth.,20.a valuable clue21.the water pump22.be to blame23.link to(be linked to)24.have it delivered(have sth.done)25.die of26.announce with certainty,27.polluted water28.prevent sb.from doing s
3、th.29.deal with30.solve the problem31.apart from32.be strict with33.make sense,Language points for Warming up,1.explain explain sb.Sth.explain sth.to sb.2.characteristic n./adj.Some genetic s are not obvious.The two groups of children have quite different s.Forgetfulness is often of aged people.,(T)
4、,(F),特有的,典型的,pass sth from“从处传来，传下“pass by 路过，经过 pass down 把传下来 pass on 传递，传授,1.The tradition is _ their ancestors.2.This spirit should be passed _ from generation to generation.3.Pass the letter _ to the person next to you.4.So many people pass _ and never notice the change.,passed from,down,on,by,
5、3.Who invented the way of giving electricity to everybody in large cities?是谁发明了把电带给大城市中的每个人的办法?the way of doing sth.=the way to do“做.的方法”She showed us the way of cleaning it.=She showed us the way to clean it.她给我们示范清洗它的办法.the way引导的定语从句的引导词有三种,可以用that;可以用in which;还可以省略.,I dont like the way _ you spe
6、ak to your father.我不喜欢你跟你父亲讲话的方式.与way相关的短语:by the way by way of lose ones way no wayfeel ones wayon ones way toin this way=by this means=with this method,(that/in which),用这种方法,顺便说,通 过的方法,迷路,(俚语)没门,别想,摸黑走,谨慎从事,在去的路上,4.Who put forward a theory about black holes?谁提出了黑洞的理论?put forward(1)to offer(an idea
7、,suggestion etc.)for consideration 提出(建议等)(2)推荐某人或自己任职位;提名我能否提名你当我们的班长?,May I put your name forward as our monitor?,The match has been put forward to 1:30.,比赛已经提前到一点半举行。,put away 抛弃;舍弃 put down 写下来;记入名单;put on 穿上;戴上;增加 put off 耽误;延期put out 熄灭(灯);扑灭(火)put up 建立;建造put up with 忍受 You can take anything
8、from the shelf and read,but please _ the books when youve finished with them.A.put on B.put down C.put back D.put off,conclude:v.作结论，断定The jury concluded that he was guilty.陪审团认定他有罪。to conclude:总而言之，总之To conclude,I want to thank you for your help.conclusion:n.结论,得出结论,arrive atdraw come to,a conclusi
9、on,defeat v./n.1.He defeated the champion in three sets.2.His words completely defeated me.3.The Party faces defeat in the election.,击败，战胜,使困惑,win/beat/defeat win“赢得，获胜”，后接奖品，奖金，名誉，财产 beat“击败，战胜”，后接竞争队伍或者对手，敌人 defeat“击败，战胜”，后接竞争队伍或者对手，敌人，（此用法同beat）;疾病等,Language points for Reading 1,1.Mary _ the firs
10、t place in the competition.2.Our school _ their school at football.3.I _John at chess yesterday.,won,beat/defeated,beat/defeated,1.John Snow was a famous doctor in London-so expert,indeed,that be attended Queen Victoria as her personal physician.,约翰.斯诺曾经是一位著名的医生-他的确医术精湛，因而成了维多利亚女王的私人大夫.,expert 专家；高手
11、；权威。an agricultural expert 农业专家an expert with the computer 电脑高手,expert 也可以作形容词，“熟练的；老练的；经验（或知识）丰富的”an expert rider 熟练的骑手 an expert opinion 内行的意见,(2)to take good care of(a sick person,for example)照看,照料.如:,医生照看病人.,The doctor attended(on/upon)the patients.,(3)to be present at 出席,到场.如:attend school 上学at
12、tend a lecture 听讲座attend church 去教堂attend(at)a wedding 出席婚礼,attend v.(1)to take care;give attention 注意,留意.如:,Well attend to the solution of that problem later.,attend to1.处理，办理 我有许多事情要处理。2.照顾，照料先生，有人接待你吗？Are you being attended to?If you go out,Ill attend to the baby.3.专心，注意If you dont attend to the
13、teacher,youll never learn anything.attendance n.照顾，出席,I have some important things to attend to.,2.But he became inspired when he thought about helping ordinary people exposed to cholera.,exposed to cholera 在句子中是过去分词用作后置定语,表示被动.意为“患霍乱的”.如:,The book written by LuXun is very popular.鲁迅写的书是很受欢迎的.,昨天我们看
14、见的那个人是史密斯先生.,The man seen by us yesterday is Professor Smith.,发散思维：exposed adj.暴露的，暴露于风雨中的，无掩蔽的exposedness n.暴露，显露,开放思维:expose to 使易受，使受 expose sth to the light of day 把某事暴露于光天化日之下 expose a fraud 揭穿骗局,Miles of sand are exposed at low tide.2.The people of some Asian countries were exposed to the tsun
15、ami in 2004.3.He exposed the crime to the police.4.He exposed the plan to the newspsper.,to uncover,to make suffer,to make known,3.This was the deadly disease of its day.die(v.)dead(adj.)death(n.)deadly adj.(1).dangerous;likely to cause death 危险的;致命的 a deadly disease/weapon(2).highly effective again
16、st sth.or someone 强有力的;致命的 a deadly remark 击中要害的评论,(3).aiming to kill or destroy意在杀死的;不共戴天的:a deadly enemy 不共戴天的敌人adv.(1).Very极度;非常;十分:deadly serious 十分认真(2).like death 死一般地:deadly pale 死一般苍白,4.So many thousands of terrified people died every time there was an outbreak.,every time 在这里是连词，引导时间状语从句，意为
17、“每次，每当”,e.g.Every time I meet him,I always think of the things happened between us.,每次见到他，我就想起发生在我们之间的事情。,注意:immediately,the moment,directly,instantly 等与 every time一样，都可以用作连词引导时间状语从句，意为“一.就”。如：I will give the letter to him immediately I see him.我一见到他就把这封信给他。I came directly I got your letter.我一接到你的信就
18、来了。,5.The second suggested that people absorbed this disease into their bodies with their meals.,absorb.into 吸收 如：,e.g.The big company has gradually absorbed these small companies into its own organization.,这家大公司逐渐将这些小的公司吞并了。,absorb v.(1)吸收（液体）；,Water absorbs oxygen.,(2)The clever boy absorbed all t
19、he knowledge his teacher could give him.(3)The book absorbed his attention.(4)The surrounding small towns have been absorbed into the city.,理解,接受,吸引(注意力,兴趣等),使并入,吞并,be ed in 被吸引；专心于；全神贯注于某事 如:,He is absorbed in his book.The little girl was absorbed in reading a tale.,suggest 经常有“建议”的意思，但在这个句子里的意思是“暗
20、示间接表明”；。如：The disorganized meeting suggested bad preparation.混乱的会场表明准备工作很差。,suggest 还有“建议”的意思，在后文中有体现“To prevent this from happening again,John Snow suggested that the source of all the water supplies be examined”为防止这种情况再度发生，。,I suggested that he should give up smoking.我建议他戒烟。The chairman suggested
21、the meeting be put off until next week.主席建议会议延迟到下周举行。,suggest 后面还可以接-ing形式或名词。如：She suggested a picnic at the weekend.她提议周末去野餐。Kane suggested leaving early for the airport.凯恩提议早些发去机场。,他发现在两条街道上霍乱流行的特别厉害，在十天之内就死去了五百多人。,5.In two particular streets,the cholera outbreak was so severe that more than 500
22、people had died in 10 days.,severe adj.(1)unsparing or harsh,as in treatment of others;strict 严厉的；苛刻的；严格的.如:The severe trainer has gone abroad.You can breathe freely again.(2)causing sharp discomfort or distress;extremely violent or intense;very serious.剧痛的，剧烈的，严重的，难熬的 如:a severe attack of toothache
23、.,要求苛严的教官已经出国.你可以完全放心。,牙痛的剧烈发作。,这张地图提供了一条说明霍乱起因的很有价值的线索。,6.This gave him a valuable clue about the cause of the disease.,valuable(1)adj.worth of a lot of money 值钱的，贵重的 如：The watch is valuable.这表很值钱。a valuable diamond.贵重的钻石。,(2)adj.having great usefulness or value 如:valuable information(3)n.(常用复数形式)s
24、th that worth a lot of money.如:Cathy kept her valuables in a safe.,重大的消息,凯西把她的贵重物品藏在保险箱里.,7.It seemed that the water was to blame.看来霍乱的流行要归罪于饮水了。,be+动词不定式，可以表示该做或不该做的事情，相当于must,should,ought to 等。如：,No one is to leave this building without the permission of the police.没有警察的允许谁也不准离开这栋楼。You are not to
25、drop litter in the park.公园里不允许乱丢纸屑。,受到责备，主动表被动,8.Next,John Snow looked into the source of the water for these two streets.其次，约翰.斯诺调查了这两条街的水源。,look into 往.里面看；to investigate 检查；了解。如：Well look into this matter together.我们将一起调查这个问题。,开放思维：look on 观看，面向，旁观，看待look out 面朝，留神，照料look over 从上面看，察看，检查look arou
26、nd 环顾，观光，察看look through 看穿，审核，浏览，温习look up and down 仔细打量，到处寻找look after 寻求，照顾，关心,linkto.把与连接；联系 如：Fingerprints linked the suspect to the crime.指纹证实了嫌疑犯的犯罪事实。be linked to 连接 如：The two towns are linked by a railway.,9.In another part of London,he found supporting evidence from two deaths that were lin
27、ked to the Broad Street outbreak.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,10.With this extra evidence John Snow was able to announce with certainty that polluted water carried the virus.,announce v.to make known publicly 如：The captain announced that the plane was going to land.,有了这个证据，约翰.斯诺就能够肯定的宣布，这种被污染的水携带病毒。,机长宣布飞机就要着陆了。,1.Finish the exercises on your book.2.Review,Homework,
