新概念英语第二册课件Lesson 19（共58页PPT）.ppt

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1、Sold out Lesson 19sell他以十美元的价格，买给了Ann十只鸽子。He sold ten pigeons to Ann for ten dollars.Sell out of sth.面包卖完了。Weve sold out of bread.Bread have been sold out.hurry vi.匆忙 vi.hurry up 快点 除非你快点，否则我们就迟到了。We will be late unless you hurry up.hurry vi.+状语他赶往学校。He go to school.他匆匆赶往学校。He hurry to school.他匆匆忙忙的

2、穿过马路。He hurried across the street.他匆匆忙忙地下楼了。He hurried downstairs.hurry to do 孩子们急忙打开礼物。hurry/presents The children hurried to open their presents.in a/ones hurry 对不起，我赶时间。Sorry,I am in a hurry.他匆匆忙忙去学校了，忘了带书。In his hurry to school,he forgot his books.in no hurry我不急着结婚。get married I am in no hurry t

3、o get married.“真可惜！”苏珊大声说。“What a pity!”Sue exclaimed.Pity n.What a pity!What a shame!长大成人是多么遗憾的事啊。It is a pity to be a grown-up.遗憾的形容词是什么？你叔叔的死，我感到遗憾。I am sorry for your uncles dead.exclaim ikskleimexclaim v.呼喊，惊叫，大声说 警察大声的说：“不许动！”The police exclaimed:“Dont move!”return vi.return vi.回来回来一会功夫他拿着我的包回

4、来了。In a few minute he returned with my bag.He returned home.他回到家了。return vt.“我能退掉这两张票吗？”他问。Can I return these two tickets?he asked.如果你明天能还我的电脑，我就把借给你。I can lend my computer to you,if you return it tomorrow.情态动词第二讲情态动词第二讲 Must 的用法1.肯定的推测。It must be Tim.It cant be Tim.2.必须。You must go home.can,could,m

5、ay,might“剧马上就要开演了，”我说。The play will begin,I said.The play may begin at any moment,I said.“也许已经开演了呢，”苏珊回答说。It may have begun already,Susan answered.推测推测真实性真实性否定否定过去式过去式肯定must95%cant must have done可能can60%cant could have done可能could40%couldntcould have done也许may30%may not may have done 也许might20%might

6、 not might have done给“是真的。”加上语气,再写出否定形式。It must be true.It cant be true.It can be true.It could be true.It couldnt be true.It may be true.It may not be true.It might be true.It might not be true.It may/might well be true.他爷爷可能已经有八十多岁了。Her grandpa may well be over eighty.may well may well 与may 的意义大致相

7、同。表示推测。火车也许会晚点。The train may well be late.Could/may/might have done他昨天肯定喝醉了。He must have been drunk yesterday.他昨天不可能喝醉了。He couldnt have been drunk yesterday.他昨天可能是喝醉了。He could have been drunk yesterday.他昨天也许是喝醉了。He may/might have been drunk yesterday.can,could 表示能够1.表示会做表示会做 2.或很可能做某事。或很可能做某事。我会弹钢琴。

8、I can play piano.我明天能来。I can come tomorrow.我昨天晚上睡不着觉了。I couldnt sleep last night.Could(not)have done could have done 过去本能够做的事，但是实际上没有发生。不能用can have done 我昨晚本可以睡着的，但是隔壁太吵了。I could have slept last night,but the neighbor was too noise.Jack 很幸运，他本来会伤了自己的。Jack is lucky.He could have hurt himself.can/coul

9、d/may/might 表示请求Can you?Could you?Can I?Could I?May I?Might I?我问：“我可以买两张票吗？”May I have two tickets,please?I asked.“对不起，票已售完。”那位姑娘说。“Im sorry,weve sold out,”the girl said.“我可以退掉这两张票吗？”他问。“Can I return these two tickets?”he asked.“当然可以，”那姑娘说。“Certainly,”the girl said.“我可以买那两张票吗？”我问。“Could I have those

10、 two tickets,please?”I asked.“当然可以，不过这两张票是下星期三的，您是否还要呢？”“Certainly,but they are for next Wednesdays performance.Do you still want them?”按照委婉度排列can-could-may-might 小 大 我能个搭便车吗？Can I have a ride?我能问你个问题吗？May I ask you a question?你能帮我把门打开吗？Could you open the door,please?肯定回答:Sure!Certainly!Of course!否定

11、回答:Im sorry,+原因 may/might as well may/might as well 不妨，还是的好。因为没有更好的选择，或没有理由不去做。我还是买下的好。I may/might as well take it.今天天气真好，我们不妨出去走走吧。Its a nice day.We may as well go for a walk.出租车太贵了，我还是乘公交吧。The taxies are so expensive.I might as well take a bus.In crowded places like airports and railway stations,y

12、ou_ take care of your luggage.A.can B.may C.must D.will When I was young,I was told that I _ play with matches.A.wouldnt B.neednt C.mustnt D.darent The biggest problem for most plants,which _ just get up and run away when threatened,is that animals like to eat them.A.shant B.cant C.neednt D.mustnt P

13、eter _ be really difficult at times even though hes a nice person in general.A.shall B.should C.canD.must-Liza _ well not want to go on the trip -She hates traveling.A.will B.can C.must D.may You _ be hungry already you had lunch only two hours ago!A.wouldnt B.cant C.mustnt D.neednt Some people who

14、dont like to talk much are not necessarily shy；they _ just be quiet people.A.must B.may C.should D.wouldHi,Tom.Any idea where Jane is?She_ in the classroom.I saw her there just now.A.shall be B.should have been C.must be D.might have beenYou _ buy a gift,but you can if you want to.A.must B.mustnt C.

15、have to D.dont have to I have told you the truth,_ I keep repeating it?A.Must B.Can C.May D.Will She looks very happy.She _ have passed the exam.I guess so.Its not difficult after all.A.should B.could C.must D.might Where is my dictionary?I remember I put it here yesterday.You _ it in the wrong plac

16、e.A.must put B.should have put C.might put D.might have put My MP4 player isnt in my bag.Where _I have put it?A.can B.must C.should D.would She _ have left school,for her bike is still here.A.cant B.wouldnt C.shouldnt D.neednt-I cant find my purse anywhere.-You _ have lost it while shopping.A.may B.can C.should D.would What a pity.Considering his ability and experience,he _ better.A.need have done B.must have done C.can have done D.might have done Thank you for all your hard work last week.I dont think we _ it without you.A.can manage B.could have managedC.could manage D.can have managed