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1、Unit 15 A Famous Detective,1.affair 常用复数 foreign affairs international affairs personal affairs business be on business办公事 travel on business出差 Mind your own business/affairs event 具有重大意义的历史事件 Tom was sent to cover the great events.,2.v.delay sth.delay doing sth.=put off doing sth.n.without delay=at
2、 once a delay of two hours3.v.quarrel with sb.about/over sth.n.have a quarrel with sb.about/over sth.argue with sb.about/over sth.,4.fasten/fix/tie(意思相近)fasten sth.to a place 将.拴到.上,闩住 fix sth.to a place 将.固定到.上 tie sth.to a place 将.系到.上 eg.a.Have you fastened all the doors and windows?b.Fasten your
3、 coat,please.c.I can see a piece of rope fastened to a nail.d.fasten a lock on/to the door e.He fastened two pieces of paper together.,5.see to+n./-ing 处理,负责 eg.I have some personal affairs to see to.Your cough ought to be seen to.see to it that=make sure that See to it that all the windows are shut
4、 before you leave.see sb.off 送别某人 see sb./sth.through 看穿,识破,6.Its(high)time that 主语+did/should doIts(high/about)time for sb.to do sth.Its the first/second time(that)主语 have doneeg.你该上床睡觉了Its time you went to bed.(Its time for you to go to bed.)这是我第一次来中国 Its the first time I have come to China.,7.fur
5、niture un a piece/an article of a set of 以下名词都是不可数名词：a piece of information/clothing/jewelry/equipment/advice/,8.be supposed to 应该，应当（表示“本来 应该”,但事实相反或“应该做”,与should词义相近）eg.1.What are they supposed to be doing?2.They are supposed to go to church on Sunday.3.He is supposed to have come to the meeting,b
6、ut he didnt.,9.dare 1)情态动词 一般不用于肯定句。主要用于表示疑问、否定、条件的句子中。没有数的变化（无第三人称单数),但可以有时态的变化。后接动词原形。否定：dare not do/darent do 2)实义动词 和其他实义动词一样用,但在否定,疑问句中dare 后的to 偶尔可省略.,need 也是既可以做情态动词也可做实 义动词情态动词也一般不用于肯 定句没有数的变化和时态变化.实义动词：need sth./sb.need doing/to be done repairing.eg.The house needs to be repaired.,I dare sa
7、y 我敢说，我揣测可能，或许eg.I dare say he will do it.daring adj.勇敢的，大胆的eg.a daring idea 新颖的构想Ex:1.How _ you speak to your teacher like that?2.He never _to ask her father any question.3.He stood there,not _to lift his head.4.Be a little bit more_.,dare,dared,daring,daring,10.There is no doubt about that-clause
8、不可用Its no doubt that I have no doubt that I have some doubt whether/if I dont doubt that I doubt whether/if,Ex.1.There is no doubt _ John will come on time.A.if B.why C.that D.how2.There is some doubt(about)_ he will pass the examination.,C,whether,11.silence n.silent adj.1.The silence was broken by
9、 a loud cry.2.Silence was the young mans key to success.3.There was a long silence before someone spoke.归纳:in silence keep silent break silence,12.immediately the moment=as soon as the minute directly on doing sth=on the point of doing sth 一就,Ex.1.Immediately _ he sat down,he fell asleep.A.that B./C
10、.as D.since2.一到那里，他就给他的朋友打电话,B,Immediately he arrived there,he telephoned to a friend of his.,课堂检测,1.-Why were you late for such an important concert?-The plane arrived at the airport after a_ of three hours A delay B rest C tour D request,2.He is supposed to _ to the meeting,but he didnt.A.come B.h
11、ave come C.be coming D.came3.It suddenly _ me how we could improve the situation.A.struck B.happened C.occurred D.realized,4.If I see_ the car out,will you see _ the window?A.to get,to close B.to getting,to close C.to get,to closing D.to getting,to closing5.Its high time he _ a new life.A.start B.st
12、arted C.to start D.starting,6.The little girl _ out after dark.A.didnt dare to go B.dared not to go C.dares not to go D.dares not go7.We must keep a secret of the things _ here.A.discussing B.being discussed C.being discussing D.to be discussing,8.-I _ she _ out alone at night.-Im afraid not.Shes a brave girl.A.dare say,dared not go B.dare to say,darent go C.dared say,doesnt dare to go D.dare say,darent go,
