人教版高中英语必修5课件：Unit1 Language points (共42张PPT).ppt

1、Unit 1Great scientistsLanguage points高二人教新课标版必修五1.discover&inventinvent v.发明，发明原先不存在的东西.Who invented the steam engine?谁发明了蒸汽机?discover v.发现，探索或揭示早就客观存在着事物。Columbus discovered America in 1492.哥伦布于1492年发现了美洲。Who discovered radium?谁发现了镭?2.put forward 提出；提前；Are you serious in putting forward such a view

2、?These foreigners have put forward a proposal for a joint venture.The attack had been put forward an hour.put a clock/watch forward把钟/表拨快Put the clock forward by ten minutes.The clock was put forward half an hour.3.John Snow was a famous doctor in London-so expert,indeed,that he attended Queen Victo

3、ria as her personal physician.约翰.斯诺曾经是伦敦一位著名的医生-他的医术的确精湛,以至于后来成为维多利亚女王的私人医生。attend v.(1)to take care;give attention 注意，留意。如:Well attend to the solution of that problem later.(2)to take good care of(a sick person,for example)照看,照料.如:The doctor attended the patients.医生照看病人。(3)to be present at 出席,到场.如:

4、attend school 上学attend a lecture 听讲座attend church 去教堂attend(at)a wedding 出席婚礼4.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。The man seen by us yesterday

5、 is Professor Smith.昨天我们看见的那个人是史密斯先生。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5.This was the most deadly disease of its day.deadly adj.1.危险的；致命的a deadly disease/weapon 2.强有力的；致命的a deadly remark 击中要害的评论adv.1.

6、极度；非常；十分deadly serious 十分认真2.死一般地deadly pale 死一般苍白6.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“每次，每当”。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,instantl

7、y 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.我一接到你的信就来了。7.The second suggested that people absorbed this disease into their bodies with their meals.absorbinto 吸收。如：The big company has gradually absorbed

8、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）；承受；承担。如:(2)吸引；使专心；使全神贯注。如:The writer was so absorbed in his writing that he forgot to flick the ashes from his cigar.作家全神贯注地进行写作，忘了弹去雪茄烟的烟灰。Well not absorb these charges.他发现特别在两条街道上，霍乱流行得特别厉害，10天之内就死去了500多人。8.In two

9、 particular streets,the cholera outbreak was so severe that more than 500 people died in ten days.severe v.(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.要求苛严的教官已经出国，你可以完全放心。(2)causing sharp discomfort or distress;

10、extremely violent or intense;very serious.剧痛的，剧烈的，严重的，难熬的。如:a severe attack of toothache.牙痛的剧烈发作。9.This gave him a valuable clue about the cause of the disease.这张地图提供了一条说明霍乱起因的很有价值的线索。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 g

11、reat usefulness or value 如:valuable information(3)n.(常用复数形式)sth 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。10.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，表示该做或不该做的事情，相当于must,should,ought to 等。No one is to leave this building without the perm

12、ission of the police.没有警察的允许谁也不准离开这栋楼。You are not to drop litter in the park.公园里不允许乱丢纸屑。blame sb./sth.for:to say or think that sb.or sth.is responsible for sth.badIts not fair to blame me.Its not my fault.They blamed the secretary for the delay of the plan.blamen be to blame:be responsible for sth.b

13、ad The driver was not to blame for the traffic accident.n take the blame:to say that sth.is your faultHe is ready to take the blame for what had happened.11.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 看里面；to investigate 检查；了解。如：Well look into

14、 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 around 环顾，观光，察看look through 翻阅；翻找look up and down 仔细打量，到处寻找look after 寻求，照顾，关心12.handleA.操作;运用B.经销;买卖C.管理D.对待E.应付F.控制;管理handle v.Choose the Chinese explanations in the box.1.Ms Hawkins,the chief accou

15、ntant of the company handles the companys accounts.C2.The children are so naughty that I cant handle them.3.She handled a difficult argument skillfully.FE4.Handle children kindly,if you want them to trust you.5.This shop handles paper and stationery.（文具）6.He learnt how to handle the axe.DBA The two

16、towns are linkedby a railway.A lot of links fitted together form a chain.The new bridge will link the island to the mainland.13.link4.研究人员发现了吸烟和心脏病之间的关系。Researchers have detected a linkbetween smoking and heart disease.14.With this extra evidence John Snow was able to announce with certainty that po

17、lluted water carried the virus.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。announce v.to make known publicly如：1.The captain announced that the plane was going to land.机长宣布飞机就要着陆了。2.The captain announced that the plane was going to land.3.The government announced that they would build a new highway to the mount

18、ain.4.The army announced a cease-fire.(停火)*train approach announcement*He waited for the announcement of the result of the competition.*make an announcementannouncement5.The announcer announces three programs a week.to introduce a program on TV or radio15.Although he had tried to ignore them,all his

19、 mathematical calculations led tothe same conclusion:that the earth was not the centre of the solar system.虽然他曾经试着不去理睬那些数字，然而他所有的数学计算都得出同样一个结论：地球不是太阳系的中心。lead to 引起；造成；导致。1.This will probably lead to trouble in the future.2.This led to his conclusion that she was guilty.3.Too much work and too littl

20、e rest often lead to illness.4.All roads lead to Rome.条条大道通罗马。16.Only if you put the sun there didthe movements of the other planets in the sky make sense.只有你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。“only+副词/介词短语/状语从句”位于句首，句子要倒装。3.Only if your identity has been checked,_.A.you are allowed in B.you will be allowe

21、d in C.will you allow in D.will you be allowed inD1.Only then did I realize the importance of knowledge.2.Only in this way can we work out themaths problem.only if 只有；只要。Only if a teacher page permission is a student allowed to enter the room.The company will succeed only if it have sufficient backi

22、ng.make sense 有意义，有道理，说得通1）What you say makes no sense.2)It would make sense to leave early.3)Can you make sense of this poem?你说的话没有道理还是早点走好。（明智的，合理的）你看得懂这首诗吗？（理解或弄懂）1)表示对过去的某种情况进行猜测,或本来要做某事却因某种原因未做成,通常用来说明某一情况，但不象should或ought to 那样含有责备之意。如：17.Yet as the powerful Christian Church would have punished

23、 him would have doneI guess the poet would have beenabout 20 when she wrote the poem.Another worker wouldnt have actedlike that.neednt have done表示没必要做某事；should have done表示应该做某事但实际上未做；should not have done表示本不应该做某事但实际上做了。HomeworkSurf the Internet to find the information about one great scientist.You are expected to present it to your peer in the next class.