1、Unit 1Great scientistsLanguage points,高二人教新课标版必修五,1. discover & invent invent 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 f
2、orward such a view? 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, t
3、hat he attended Queen Victoria 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 patient
4、s. 医生照看病人。,(3)to be present at 出席,到场. 如: 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 ve
5、ry popular. 鲁迅写的书是很受欢迎的。 The man seen by us yesterday 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 ofits day.deadly adj. 1. 危险的
6、；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. 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 happ
7、ened 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. 我一接到你的信就来了。,7. The second suggested that people absorbed this diseas
8、e into their bodies with their meals.,absorbinto 吸收。如：,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）；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
9、.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 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 tra
10、iner 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; 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
11、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 great 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
12、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 permission 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 respon
13、sible for sth. bad Its not fair to blame me. Its not my fault. They blamed the secretary for the delay of the plan.,blame,be to blame: be responsible for sth. badThe driver was not to blame for the traffic accident. take the blame: to say that sth. is your faultHe is ready to take the blame for what
14、 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 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
15、 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. handle,handle v.,Choose the Chinese explanations in the box.,1. Ms Hawkins, the chief accountant of the company handles the companys accounts.,C,2. The children are so naughty that I cant handle them. 3. She handled a difficult argument skill
16、fully.,F,E,4. 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.,D,B,A,The two towns are linked by a railway.,A lot of links fitted together form a chain.,The new bridge will link the island to the mainland.,13. l
17、ink,4. 研究人员发现了吸烟和心脏病之间的关系。Researchers have detected a link between smoking and heart disease.,14. With this extra evidence John Snow was able to announce with certainty that polluted 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 announc
18、ed 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 mountain. 4. The army announced a cease-fire.(停火),* train approach announcement * He waited for the announcement of the
19、result of the competition. * make an announcement,announcement,5. The announcer announces three programs a week. to introduce a program on TV or radio,15. Although he had tried to ignore them, all his mathematical calculations led to the same conclusion: that the earth was not the centre of the sola
20、r 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 little rest often lead to illness.,4. All roads lead to Rome.条条大道通罗马。,16. Only if you put the s
21、un there did the 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 allowed inC. will you allow in D. will you be allowed in,D,1. Only then did I real
22、ize 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 backing.,make sense 有意义，有道理，说得通1）What you say makes no sense.2) It would
23、 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 him ,would have done,I guess the poet would have been ab
24、out 20 when she wrote the poem. Another worker wouldnt have acted like 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。,Homework,Surf the Internet to find the information about one great scientist. You are expected to present it to your peer in the next class.,