选修unit单词详解.pptx

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1、1.differ vi.不同于，意见相左 differ from 不同于.differ in.在.方面不同My younger brother and I differ from each other in many ways.我弟弟和我在许多方面都不同。拓展；different adj.不同的，有区别的difference n.差别，差异第1页/共19页2.exact adj.精确的，准确的to be exact(=exactly speaking)确切地说翻译：我不知道这个房间的确切面积。I dont know the exact size of the room.拓展：exactly a

2、dv.确切地，精确地第2页/共19页3.undertake v.从事，承担undertake the responsibility for sth 承担某事的责任undertake the responsibility to do sth 承担做某事的责任翻译；当我忙碌的时候，我的邻居承担起照顾我的宠物狗的责任。My neighbor undertake the responsibility to care for my pet dog while I was on business.第3页/共19页4.pay off (1)达到目的，取得成功（不及物动词短语）With the help of

3、 a lot of people,our plan paid off.(2)付清，偿清（及物动词短语）The poor lady worked hard day and night in order to pay off their debts.拓展：pay back 还钱，报复pay for 支付.的钱第4页/共19页5.breakthrough n.突破，重大进展make/achieve a breakthrough 取得突破性进展 Dont be discouraged!We have made a great breakthrough in a way.别灰心！从某种意义上讲，我们已经

4、取得了很大的突破。拓展：break down出故障-breakdown n.故障break out 爆发-outbreak n.爆发come out 出现，结果是-outcome n.结果，效果第5页/共19页1.British English is _from American English.They_in many minor aspects,such as spelling and proununciation.(differ)2.Our budget is extremely tight,so youd better work out _(exact)how much money w

5、ill go for each part of the project.3.The research,_(undertake)by Brighton-based Mindlab International,suggests that silent offices may be the least productive.4.Our teachers often encourages us that every minute we spend on studying will finally pay_in the near future.differentdifferexactlyundertak

6、enoff第6页/共19页6.cast v.扔，投掷cast down 使失望（一般用于被动语态）翻译：听到这个坏消息之后，她沮丧了好几天。She was cast down for several days after she heard the bad news.第7页/共19页7.object vi.反对，不赞成object to sb/sth 反对某人/某事object to doing sth 反对做某事No one objected to the plan at the meeting yesterday.昨天的会议上，没有人反对这项计划。拓展：objection n.反对，不赞成

7、object n.物体，对象objective adj.客观的，不带个人感情的第8页/共19页8.impact n.巨大的影响have an impact on sth/sb 对.有巨大影响翻译：阅读能够影响我们看世界的方式。Reading can have an impact on the way we see the world.归纳：“影响”的其他表达：have an effect/influence onmake a diference to 对.有影响第9页/共19页9.obtain vt.获得，赢得（尤指经努力）10.attain vt.获得，达到（尤指经努力）attain one

8、s goal 达到某人的目的His effort paid off and he attained his goal at last.他的努力得到了回报，并且最终达到了目的。拓展：attainable adj.可获得的unattainable adj.达不到的，无法实现的第10页/共19页5.Liu lei insisted that he merely did what everyday would have done and strongly objected to_(call)a hero.6.At the meeting,Marx raised an _to working late

9、night and he _that most of the workers were too old for the jod.（object）7.The tourism in this place will have an impact _the local environment.being calledobjectionobjectedon第11页/共19页11.forbid（forbade，forbidden）vt.禁止，不准forbid sb to do sth 禁止某人做某事forbid sb from doing sth 禁止某人做某事forbid doing sth禁止做某事翻

10、译：他身体不好，所以医生禁止他喝酒He was in poor health,so the doctor forbade him to drink wine.第12页/共19页12.in favour of 赞成，支持翻译：我已经对她讲了我们的计划，她表示完全赞同。I have told her about our plan and she is completely in favour of it.拓展：关于favour的短语ask sb a favour 请某人帮个忙do sb a favour帮某人个忙第13页/共19页13.owe vt.（1）欠（账、钱）owe sb for sth

11、因某事欠某人.（2）归功于，归因于 owe it to sb that.把.归功于某人 owe sth to sb/sth把某事归功于某人/某事I owe it to the famous doctor that I am still alive.我仍然活着，这要归功于那位很有名的医生。拓展：owing to 因为，由于第14页/共19页14.bother vt.打扰 vi.操心It bothers sb to do sth/It bothers sb that.做某事使人烦恼 bother doing sth费心/花费时间做某事驾照考试不及格，这让汤姆很烦恼。It bothered Tom

12、that he had failed his driving test.第15页/共19页15.strike(struck,struck)打，撞击，罢工strike sb+介词+the+身体部位 打某人.A snowball struck him on the back of the head.一个雪球击中了他的后脑勺。It strikes sb that.某人突然想起It suddenly struck me that I should have been in favour of him我突然想到，我本来应该支持他的。第16页/共19页16.resist vt.抵抗，对抗resist do

13、ing sth 反对做某事They tried hard to resist her attacking move.他们拼尽全力来抵抗她的进攻。拓展：resistance n.抵制，抵抗resistant adj.抵制的，抵抗的第17页/共19页8.There are laws in some countries which forbid _(show)advertisements at inappropriate times and places.9.My sister was against my suggestion while my brother was _favour of it.

14、10.I owe_to my teacher that I have made great progress in English.11.-Do you know where my blue coat is?-Dont bother _(look)for it,Im sure it will turn up some day.12.The study found that when the same genes were brought to life in mice,they had the same cancer_(resist)as elephants.showinginitlookingresistance第18页/共19页感谢您的观看！第19页/共19页