青少版新概念3A-unit-4-A-museum-piece(共58张)课件

Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,11/7/2009,#,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 4 A museum piece,Unit 4 A museum piece,现在完成时,区别：,have been to,和,have gone to,have been to,去了，已经回来,have gone to,去了，还没有回来,Review unit 3Pattern Practice,现在完成时Review unit 3Pattern Pra,He has _ Holland and came back.,He _ Holland _.(time),been to,went to,last week,He has _ Holland and,He has _ Mexico and is still there.,He _ Mexico _.(time),gone to,went to,last month,He has _ Mexico and i,He has _ Norway and came back.,He _ Norway _.(time),been to,went to,last year,He has _ Norway and c,He has _ Brazil and is still there.,He _ Brazil _.(time),gone to,went to,last summer,He has _ Brazil and i,He has _ India and is still there.,He _ India _.(time),gone to,went to,a fortnight ago,He has _ India and is,He has _ Australia and came back.,He _ Australia _.(time),been to,went to,six months ago,He has _ Australia an,He has _ Thailand and is still there.,He _ Thailand _.(time),gone to,went to,in 1999,He has _ Thailand and,He has _ China and came back.,He _ China _.(time),been to,went to,in 2003,He has _ China and ca,祖国,玩的开心,市场,农夫,水壶,准时地,担心,短信,Word review,祖国玩的开心市场农夫水壶准时地担心短信Word review,have a good time,on time,still,kettle,board,home country,text,farmer,Word review,have a good timeon timestillke,board,on time,text,like crazy,have a good time,market,still,kettle,farmer,Lets review and do the dictation,worry,exciting,home country,boardon timetextlike crazyhave,Phrases:,How exciting!,What a worry for you!,be with Paul,phone off,a moment ago,put the kettle on,have a nice cup of tea,Phrases:How exciting! What a w,Were going to put the kettle on.,Were not going to worry, are we?,Ill miss her like crazy.,Weve already had a long morning.,Have you been to the Farmers Market today?,Were going to put the kettle,Pattern Practice,现在完成时,have been in sp. for +,一段时间,He has been in America for two months.,since /for,的区别,since +,时间的点，句子,for+,一段时间,For example:,since last summer, since I was five, for two weeks,Pattern Practice现在完成时,Where is Jack?,_,How long has he been _?,He has been _ for _.,He has been _ since _,He has gone to the States.,in the States,in the States,last Monday.,in the States,a week,Where is Jack?He has gone to t,Where is Daisy?,_,How long has she been _?,She has been _ for _.,She has been _ since _,She has gone to Bangkok.,in Bangkok,in Bangkok,the end of May.,in Bangkok,several weeks,Where is Daisy?She has gone to,Where is Polly?,_,How long has she been _?,She has been _ for _.,She has been _ since _,She has gone to hospital.,in hospital,in hospital,last Sunday.,in hospital,a few days,Where is Polly?She has gone to,Where is Lucy?,_,How long has she been _?,She has been _ for _.,She has been _ since _,She has gone to the dentists.,at the dentists,at the dentists,nine oclock.,at the dentists,an hour,Where is Lucy?She has gone to,at the airport,at the airport,three oclock.,at the airport,several hours,They have gone to the airport.,Where are William and Karen?,_,How long has they been,_?,They has been _,for _.,They has been _ since _,at the airportat the airportth,last weekend.,a week,Where are the children?,_,How long has they been _?,They has been _ for _.,They has been _ since _,They have gone to the Seaside.,at the seaside,at the seaside,at the seaside,last weekend.a weekWhere are t,How often has Jack been to the circus?,_,In fact, _,He hasnt been to the circus for many years.,he hasnt been to the circus since he was little.,How often has Jack been to the,How often has Nina been to the seaside?,_,In fact, _,She hasnt been to the seaside for a long time.,she hasnt been to the seaside since she was two.,How often has Nina been to the,How often has Paul been to the zoo?,_,In fact, _,He hasnt been to the zoo for ages.,he hasnt been to the zoo since he was very young.,How often has Paul been to the,How often has Annie been to the funfair?,_,In fact, _,She hasnt been to the funfair for years.,she hasnt been to the funfair since she was ten.,How often has Annie been to th,青少版新概念3A-unit-4-A-museum-piece(共58张PPT),青少版新概念3A-unit-4-A-museum-piece(共58张PPT),青少版新概念3A-unit-4-A-museum-piece(共58张PPT),青少版新概念3A-unit-4-A-museum-piece(共58张PPT),青少版新概念3A-unit-4-A-museum-piece(共58张PPT),青少版新概念3A-unit-4-A-museum-piece(共58张PPT),青少版新概念3A-unit-4-A-museum-piece(共58张PPT),青少版新概念3A-unit-4-A-museum-piece(共58张PPT),青少版新概念3A-unit-4-A-museum-piece(共58张PPT),青少版新概念3A-unit-4-A-museum-piece(共58张PPT),青少版新概念3A-unit-4-A-museum-piece(共58张PPT),New words and expressions,attic,n.,阁楼,since,n,.,自从,以来,hard disk,n.,硬盘,lawnmower,n.,割草机,Megabyte,n.,兆字节,nothing,n,.,没有东西，没有事情,jet,n,.,喷气式,飞机,circus n.,马戏团,several,几个,zoo n.,动物园,for ages adv.,长时间,funfair n.,露天游乐场,New words and expressionsattic,What are Robert and William talking about?,When did it come onto the market?,Where did Mum find it?,How long has it been there?,Does it still work?,What does the noise sound like?,What can they do with it?,How long hasnt it been out of its box?,Who is a museum piece, too?,Questions,What are Robert and William ta,Lets enjoy the flash!,Lets enjoy the flash!,青少版新概念3A-unit-4-A-museum-piece(共58张PPT),Robert: Whats this, Dad?William: Its,an,Apple 2. Its a very,early,computer. In fact,(,事实上,),its,the first,Personal Computer, ever,(,曾今,),. It,came onto the market,（面世）,in 1977. Where did you find it?,the first,第一,the second,第二,the third,第三,Where,特殊疑问词，在哪,PC: personal computer,个人电脑,Robert: Whats this, Dad?Will,Robert: Mum,found,it in a box in the,attic,(,阁楼,),.William: Oh, then its,mine,! Its been there for years. In fact, its been there,since we moved into this house,!,find - found,发现,Mine = my thing,Its been = it has been,现在完成时,have/has +,动词过去分词,Robert: Mum found it in a box,现在完成时：,Have/has +,动词过去分词,表示动词发生在过去，持续到现在或对现在产生影响，后接表示延续性的时间状语。,如：,for+,时间段,since+,时间点,I have been to America,since,d,1998.,I have got the car,for,d,five years.,现在完成时：Have/has + 动词过去分词,six month,three years,Sunday,ten o clock,last weekend,a long time,1996,January,for,for,since,since,Sundaya long time1996for forsi,Robert: Does,it,still,（仍然）,work?William: I dont know Ah,there you are,! Can you hear,the hard disk,（硬盘）,?,Can,是情态动词，表示能够，有能力做某事。,Can +,动词的原形，变一般疑问句时将,Can,提前至句首。,Robert: Does it still（仍然） work,情态动词,+,动词原形,can, must, may,等都是情态动词，不能独立做谓语，需和实义动词连用。变一般疑问句时将情态动词直接提前至句首。,I can open the box. (,变一般疑问句,),Can you open the box?,情态动词+动词原形can, must, may 等都是情态动,Robert: Is that,noise,（噪音）,the hard disk? It,sounds like,a lawnmower,(,割草机,)!,William: It is,noisy,（吵闹的，嘈杂的,）,! It,hasnt been,out of its box,for twenty years,!,sound like,听起来像,noise,名词,噪音,noisy,形容词,有噪声的,for +,时间段,Robert: Is that noise （噪音） the,Robert: What can you do,with,it? William: Good question! Its just,a museum piece,（古董）, really.,Its,only,got,five Megabytes,（兆）,hard disk,space,(,空间,),.,Robert: Five Megabytes! Thats nothing!,（太微不足道了）,Its got= it has got (has got,有,),Robert: What can you do with i,William: I know. It,was,already a museum piece,when I bought it, and that,was,a long time ago,. Maybe,（也许）,Im a museum piece now, too!,is was,过去式,buy bought,when I bought it,当我买它的时候,（过去时间，用过去时,),a long time ago,很久以前,（过去时间，用过去时）,William: I know. It was alr,青少版新概念3A-unit-4-A-museum-piece(共58张PPT),Robert: Whats this, Dad?William: Its,_,Apple 2.,Its a,very,_,computer.,_ _,its,the,_,_,Computer,_,. It,came,_,the,_,in 1977.,Where did you,_,it?,an,fact,early,In,ever,first,Personal,into,market,find,Robert: Whats this, Dad?Wil,Robert: Mum,_,it in a box,_,the,_.,William: Oh, then its,_,! Its,_,there,_,years.,_ _, its,_,there,_,we,_,into this house,!,mine,moved,since,In,been,fact,for,been,attic,in,found,Robert: Mum _it in a box _,Robert: Does,it,_ _,?William: I dont know Ah,there you are,!,_,you hear,the,_ _,?,disk,hard,work,still,Can,Robert: Does it _ _?W,Robert: Is that,_,the,_ _,? It,_ _,a,_!,William: It is,_,! It hasnt been,_,of its box,_,twenty years,!,noisy,disk,for,hard,out,lawnmower,like,sounds,noise,Robert: Is that _ the _,Robert: What can you,_ _,it? William: Good question! Its just,a,_ _, really. Its only,got,five,_,_ _,_,.,Robert: Five,_,! Thats,_!,Megabytes,nothing,museum,space,piece,disk,with,hard,Megabytes,do,Robert: What can you _ _,William: I know. It was already a,_ _,when I,_,it, and that was,a long time,_,. Maybe Im a,_ _,now, too!,piece,piece,bought,museum,ago,museum,William: I know. It was alr,Homework,1.,抄写单词,P28 30,；,2.,抄写句子,P26-27,；,3.,口头总结,P 32 4.,练习册,Unit4 B C D,Homework 1. 抄写单词P28 30； 2. 抄,