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

1、Unit 4 A museum pieceUnit 4 A museum piece現(xiàn)在完成時(shí)區(qū)別：have been to 和have gone to have been to 去了，已經(jīng)回來(lái)have gone to 去了，還沒(méi)有回來(lái)Review unit 3Pattern Practice現(xiàn)在完成時(shí)Review unit 3Pattern PraHe has _ Holland and came back.He _ Holland _.(time)been towent tolast weekHe has _ Holland and He has _ Mexico and is still

2、 there.He _ Mexico _.(time)gone towent tolast monthHe has _ Mexico and iHe has _ Norway and came back.He _ Norway _.(time)been towent tolast yearHe has _ Norway and cHe has _ Brazil and is still there.He _ Brazil _.(time)gone towent tolast summerHe has _ Brazil and iHe has _ India and is still there

3、.He _ India _.(time)gone towent toa fortnight agoHe has _ India and isHe has _ Australia and came back.He _ Australia _.(time)been towent tosix months agoHe has _ Australia anHe has _ Thailand and is still there.He _ Thailand _.(time)gone towent toin 1999He has _ Thailand andHe has _ China and came

4、back.He _ China _.(time)been towent toin 2003He has _ China and ca祖國(guó)玩的開(kāi)心市場(chǎng)農(nóng)夫水壺準(zhǔn)時(shí)地?fù)?dān)心短信Word review祖國(guó)玩的開(kāi)心市場(chǎng)農(nóng)夫水壺準(zhǔn)時(shí)地?fù)?dān)心短信Word reviewhave a good timeon timestillkettleboardhome countrytextfarmerWord reviewhave a good timeon timestillkeboardon timetextlike crazyhave a good timemarketstillkettlefarmerLets re

5、view and do the dictationworryexcitinghome countryboardon timetextlike crazyhavePhrases:How exciting! What a worry for you! be with Paul phone off a moment agoput the kettle on have a nice cup of tea Phrases:How exciting! What a wWere going to put the kettle on. Were not going to worry, are we?Ill m

6、iss 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現(xiàn)在完成時(shí)have been in sp. for +一段時(shí)間 He has been in America for two months.since /for的區(qū)別since +時(shí)間的點(diǎn)，句子for+ 一段時(shí)間For example: since last summer, since I was five, for t

7、wo weeksPattern Practice現(xiàn)在完成時(shí)Where is Jack?_How long has he been _?He has been _ for _.He has been _ since _He has gone to the States.in the Statesin the Stateslast Monday.in the Statesa weekWhere is Jack?He has gone to tWhere is Daisy?_How long has she been _?She has been _ for _.She has been _ sin

8、ce _She has gone to Bangkok.in Bangkokin Bangkokthe end of May.in Bangkokseveral weeksWhere is Daisy?She has gone toWhere is Polly?_How long has she been _?She has been _ for _.She has been _ since _She has gone to hospital.in hospitalin hospitallast Sunday.in hospitala few daysWhere is Polly?She ha

9、s gone toWhere is Lucy?_How long has she been _?She has been _ for _.She has been _ since _She has gone to the dentists.at the dentistsat the dentistsnine oclock.at the dentistsan hourWhere is Lucy?She has gone to at the airportat the airportthree oclock.at the airportseveral hoursThey have gone to

10、the airport.Where are William and Karen?_How long has they been _?They has been _ for _.They has been _ since _at the airportat the airportthlast weekend.a weekWhere are the children?_How long has they been _?They has been _ for _.They has been _ since _They have gone to the Seaside.at the seasideat

11、 the seasideat the seasidelast weekend.a weekWhere are tHow 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 theHow often has Nina been to the seaside?_In fact, _She hasnt been to the se

12、aside for a long time.she hasnt been to the seaside since she was two.How often has Nina been to theHow 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 theHow often has Annie been to the funfair?_

13、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張PPT)青少版新概念3A-unit-4-A-museum-piece(共58張PPT)青少版新概念3A-unit-4-A-museum-piece(共58張PPT)青少版新概念3A-unit-4-A-museum-piece(共58張PPT)青少版新概念3A-unit-4-

14、A-museum-piece(共58張PPT)青少版新概念3A-unit-4-A-museum-piece(共58張PPT)青少版新概念3A-unit-4-A-museum-piece(共58張PPT)青少版新概念3A-unit-4-A-museum-piece(共58張PPT)青少版新概念3A-unit-4-A-museum-piece(共58張PPT)青少版新概念3A-unit-4-A-museum-piece(共58張PPT)青少版新概念3A-unit-4-A-museum-piece(共58張PPT)New words and expressionsattic n. 閣樓since n

15、. 自從以來(lái)hard disk n. 硬盤(pán)lawnmower n. 割草機(jī)Megabyte n. 兆字節(jié)nothing n. 沒(méi)有東西，沒(méi)有事情jet n. 噴氣式飛機(jī)circus n. 馬戲團(tuán)several 幾個(gè)zoo n. 動(dòng)物園for ages adv. 長(zhǎng)時(shí)間funfair n. 露天游樂(lè)場(chǎng)New words and expressionsatticWhat are Robert and William talking about?When did it come onto the market?Where did Mum find it?How long has it been th

16、ere?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 taLets enjoy the flash!Lets enjoy the flash!青少版新概念3A-unit-4-A-museum-piece(共58張PPT)Robert: Whats this, Dad?William: It

17、s an Apple 2. Its a very early computer. In fact (事實(shí)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 特殊疑問(wèn)詞，在哪PC: personal computer 個(gè)人電腦Robert: Whats this, Dad?WillRobert: Mum found it in a box in the

18、attic(閣樓).William: Oh, then its mine! Its been there for years. In fact, its been there since we moved into this house! find - found 發(fā)現(xiàn)Mine = my thingIts been = it has been 現(xiàn)在完成時(shí) have/has +動(dòng)詞過(guò)去分詞Robert: Mum found it in a box 現(xiàn)在完成時(shí)：Have/has + 動(dòng)詞過(guò)去分詞表示動(dòng)詞發(fā)生在過(guò)去，持續(xù)到現(xiàn)在或?qū)ΜF(xiàn)在產(chǎn)生影響，后接表示延續(xù)性的時(shí)間狀語(yǔ)。如： for+ 時(shí)間段 sin

19、ce+ 時(shí)間點(diǎn)I have been to America since d 1998. I have got the car for d five years. 現(xiàn)在完成時(shí)：Have/has + 動(dòng)詞過(guò)去分詞six month three years Sundayten o clock last weekend a long time1996January for forsincesinceSundaya long time1996for forsiRobert: Does it still（仍然） work?William: I dont know Ah, there you are! Ca

20、n you hear the hard disk（硬盤(pán)）?Can 是情態(tài)動(dòng)詞，表示能夠，有能力做某事。Can + 動(dòng)詞的原形，變一般疑問(wèn)句時(shí)將Can提前至句首。Robert: Does it still（仍然） work情態(tài)動(dòng)詞+動(dòng)詞原形can, must, may 等都是情態(tài)動(dòng)詞，不能獨(dú)立做謂語(yǔ)，需和實(shí)義動(dòng)詞連用。變一般疑問(wèn)句時(shí)將情態(tài)動(dòng)詞直接提前至句首。I can open the box. (變一般疑問(wèn)句)Can you open the box?情態(tài)動(dòng)詞+動(dòng)詞原形can, must, may 等都是情態(tài)動(dòng)Robert: Is that noise （噪音） the hard disk?

21、It sounds like a lawnmower (割草機(jī))! William: It is noisy （吵鬧的，嘈雜的）! It hasnt been out of its box for twenty years!sound like 聽(tīng)起來(lái)像noise 名詞噪音noisy 形容詞有噪聲的for + 時(shí)間段Robert: Is that noise （噪音） theRobert: What can you do with it? William: Good question! Its just a museum piece （古董）, really. Its only got fiv

22、e Megabytes （兆） hard disk space (空間).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 iWilliam: I know. It was already a museum piece when I bought it, and that was a long time ago. Maybe （也許） Im a museum piece now, too!is was 過(guò)去式buy bought w

23、hen I bought it 當(dāng)我買(mǎi)它的時(shí)候（過(guò)去時(shí)間，用過(guò)去時(shí))a long time ago 很久以前 （過(guò)去時(shí)間，用過(guò)去時(shí)）William: I know. It was alr青少版新概念3A-unit-4-A-museum-piece(共58張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?anfactearlyIneverfirstPersonalintomarketfindRobert: Whats this, Dad?WilRobert: Mum _it in a box _ the _.William: Oh, then its _! Its_ there _years. _ _, its _there _ we _into this house! minemovedsinceInbeenfactforbee