新概念英語(yǔ)第二冊(cè)Lesson4學(xué)習(xí)教案

1、會(huì)計(jì)學(xué)1新概念新概念(ginin)英語(yǔ)第二冊(cè)英語(yǔ)第二冊(cè)Lesson4第一頁(yè)，共42頁(yè)。postcard第1頁(yè)/共42頁(yè)第二頁(yè)，共42頁(yè)。第2頁(yè)/共42頁(yè)第三頁(yè)，共42頁(yè)。第3頁(yè)/共42頁(yè)第四頁(yè)，共42頁(yè)。第4頁(yè)/共42頁(yè)第五頁(yè)，共42頁(yè)。第5頁(yè)/共42頁(yè)第六頁(yè)，共42頁(yè)。kangaroopouch第6頁(yè)/共42頁(yè)第七頁(yè)，共42頁(yè)。koala第7頁(yè)/共42頁(yè)第八頁(yè)，共42頁(yè)。第8頁(yè)/共42頁(yè)第九頁(yè)，共42頁(yè)。n第9頁(yè)/共42頁(yè)第十頁(yè)，共42頁(yè)。第10頁(yè)/共42頁(yè)第十一頁(yè)，共42頁(yè)。第11頁(yè)/共42頁(yè)第十二頁(yè)，共42頁(yè)。第12頁(yè)/共42頁(yè)第十三頁(yè)，共42頁(yè)。nMany Japanese carto

2、ons have poisoned the minds of the young people.n很多日本(r bn)卡通毒害了年輕人的大腦nSome bad guys have poisoned/ruined the image of the whole nation.n一些在海外中國(guó)人的表現(xiàn)敗壞了整體的名族形象第13頁(yè)/共42頁(yè)第十四頁(yè)，共42頁(yè)。nmake no difference 無(wú)關(guān)緊要。無(wú)關(guān)緊要。第14頁(yè)/共42頁(yè)第十五頁(yè)，共42頁(yè)。第15頁(yè)/共42頁(yè)第十六頁(yè)，共42頁(yè)。第16頁(yè)/共42頁(yè)第十七頁(yè)，共42頁(yè)。. 第17頁(yè)/共42頁(yè)第十八頁(yè)，共42頁(yè)。Language points

3、1. I have just received a letter from my brother.收到某人(mu rn)來(lái)信2.He is working for a big firm.get a letter from sb.have a letter from sb.hear from sb.在上班(shng bn)、任職,還可以用work at/ine.g.My father works for a business company.第18頁(yè)/共42頁(yè)第十九頁(yè)，共42頁(yè)。3. he has already visited a great number of different place

4、s in Australia. a number of+可數(shù)名詞的復(fù)數(shù)，number前一般(ybn)可用large, great, small等形容詞強(qiáng)調(diào)數(shù)量大小。第19頁(yè)/共42頁(yè)第二十頁(yè)，共42頁(yè)。Language points4. He has just bought an Australian car and has gone to Alice springs.He has gone to the south.(還在)He has been to the south.(去過(guò))5. He is finding this trip very exciting.find+n+adj.覺(jué)得(j

5、u de)怎么樣e.g.I find the film boring. Do you find the book very interesting?第20頁(yè)/共42頁(yè)第二十一頁(yè)，共42頁(yè)?，F(xiàn)在現(xiàn)在(xinzi)完成時(shí)態(tài)完成時(shí)態(tài)WinterWinter has has alreadyalready comecome. .Grammar第21頁(yè)/共42頁(yè)第二十二頁(yè)，共42頁(yè)?，F(xiàn)在現(xiàn)在(xinzi)完成時(shí)的構(gòu)完成時(shí)的構(gòu)成形式成形式 have done has助動(dòng)詞助動(dòng)詞過(guò)去過(guò)去分詞分詞Grammar第22頁(yè)/共42頁(yè)第二十三頁(yè)，共42頁(yè)。用來(lái)表示動(dòng)作或狀態(tài)發(fā)生在過(guò)去用來(lái)表示動(dòng)作或狀態(tài)發(fā)生在過(guò)去,但它

6、的影響現(xiàn)在還存在但它的影響現(xiàn)在還存在(cnzi)。 They have left. -他們已經(jīng)離開(kāi)了他們已經(jīng)離開(kāi)了,也就是說(shuō)現(xiàn)在他們?nèi)瞬辉谶@里也就是說(shuō)現(xiàn)在他們?nèi)瞬辉谶@里 I have had my lunch. -我已經(jīng)吃過(guò)午飯了我已經(jīng)吃過(guò)午飯了,也就是說(shuō)我現(xiàn)在不餓也就是說(shuō)我現(xiàn)在不餓現(xiàn)在現(xiàn)在(xinzi)完成時(shí)的含義完成時(shí)的含義也可表示持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)也可表示持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)(zhungti)。 He has learned English since 2001. -從從2001年開(kāi)始學(xué)的年開(kāi)始學(xué)的,現(xiàn)在還在繼續(xù)學(xué)著呢現(xiàn)在還在繼續(xù)學(xué)著呢第23頁(yè)/共42頁(yè)第二十四頁(yè)，共42頁(yè)。sum

7、 up一、現(xiàn)在(xinzi)完成時(shí)1)構(gòu)成(guchng)肯定句：主語(yǔ)(zhy)+have/has+過(guò)去分詞+其它否定句：主語(yǔ)+have/has not+過(guò)去分詞+其它疑問(wèn)句：Have/Has+主語(yǔ)+過(guò)去分詞+其它He has been to Australia.He has not been to Australia.Has he been to Australia?第24頁(yè)/共42頁(yè)第二十五頁(yè)，共42頁(yè)。nowpastfuture一般一般(ybn)過(guò)過(guò)去時(shí)去時(shí)一般過(guò)去時(shí)表示的是純粹在過(guò)去發(fā)生的事情一般過(guò)去時(shí)表示的是純粹在過(guò)去發(fā)生的事情(sh qing)現(xiàn)在完成時(shí)表示的是在過(guò)去某個(gè)時(shí)間開(kāi)始并

8、持續(xù)到現(xiàn)在現(xiàn)在完成時(shí)表示的是在過(guò)去某個(gè)時(shí)間開(kāi)始并持續(xù)到現(xiàn)在的動(dòng)作的動(dòng)作/狀態(tài)狀態(tài),或者發(fā)生在過(guò)去卻對(duì)現(xiàn)在造成的影響或者發(fā)生在過(guò)去卻對(duì)現(xiàn)在造成的影響Grammar第25頁(yè)/共42頁(yè)第二十六頁(yè)，共42頁(yè)。 現(xiàn)在完成時(shí)與一般過(guò)去現(xiàn)在完成時(shí)與一般過(guò)去(guq)時(shí)的比時(shí)的比較較 1）一般過(guò)去）一般過(guò)去(guq)時(shí)表示過(guò)去時(shí)表示過(guò)去(guq)某時(shí)某時(shí)發(fā)生的動(dòng)作或單純敘述過(guò)去發(fā)生的動(dòng)作或單純敘述過(guò)去(guq)的事情，強(qiáng)的事情，強(qiáng)調(diào)動(dòng)作；調(diào)動(dòng)作； 現(xiàn)在完成時(shí)為過(guò)去現(xiàn)在完成時(shí)為過(guò)去(guq)發(fā)生的，強(qiáng)調(diào)過(guò)發(fā)生的，強(qiáng)調(diào)過(guò)去去(guq)的事情對(duì)現(xiàn)在的影響，強(qiáng)調(diào)的是影響的事情對(duì)現(xiàn)在的影響，強(qiáng)調(diào)的是影響。I saw t

9、his film yesterday.（強(qiáng)調(diào)看的動(dòng)作發(fā)生（強(qiáng)調(diào)看的動(dòng)作發(fā)生(fshng)過(guò)了。）過(guò)了。）I have seen this film. (強(qiáng)調(diào)對(duì)現(xiàn)在的影響，電影的內(nèi)容已經(jīng)知道了。）強(qiáng)調(diào)對(duì)現(xiàn)在的影響，電影的內(nèi)容已經(jīng)知道了。）第26頁(yè)/共42頁(yè)第二十七頁(yè)，共42頁(yè)。2一般過(guò)去時(shí)常與具體的表示過(guò)去的時(shí)間狀語(yǔ)連用一般過(guò)去時(shí)常與具體的表示過(guò)去的時(shí)間狀語(yǔ)連用;現(xiàn)在完成時(shí)通?，F(xiàn)在完成時(shí)通常(tngchng)與模糊時(shí)間狀語(yǔ)連用或無(wú)與模糊時(shí)間狀語(yǔ)連用或無(wú)時(shí)間狀語(yǔ)。時(shí)間狀語(yǔ)。一般過(guò)去時(shí)的時(shí)間狀語(yǔ)一般過(guò)去時(shí)的時(shí)間狀語(yǔ): yesterday, last week，ago, in1990, in Octo

10、ber, just now, - 具體的時(shí)間狀語(yǔ)具體的時(shí)間狀語(yǔ)現(xiàn)在完成現(xiàn)在完成(wn chng)時(shí)的時(shí)間狀語(yǔ)時(shí)的時(shí)間狀語(yǔ): for, since, so far, ever, never, just, yet, till/until, up to now, in the past few years, recently, -模糊的時(shí)間狀語(yǔ)模糊的時(shí)間狀語(yǔ)句子中如有過(guò)去時(shí)的時(shí)間副詞句子中如有過(guò)去時(shí)的時(shí)間副詞(fc)（如（如 yesterday, last, week, in 1960）時(shí)，不能使用現(xiàn)在完成時(shí)，要用過(guò)去時(shí)）時(shí)，不能使用現(xiàn)在完成時(shí)，要用過(guò)去時(shí)錯(cuò)錯(cuò)Tom has written a le

11、tter to his parents last night.對(duì)對(duì)Tom wrote a letter to his parents last night.Grammar第27頁(yè)/共42頁(yè)第二十八頁(yè)，共42頁(yè)。3現(xiàn)在現(xiàn)在(xinzi)完成時(shí)可表示持續(xù)到現(xiàn)在完成時(shí)可表示持續(xù)到現(xiàn)在(xinzi)的的動(dòng)作或狀態(tài)動(dòng)作或狀態(tài),動(dòng)詞一般是延續(xù)性的動(dòng)詞一般是延續(xù)性的,如如live,teach,learn,work,study, know. 一般過(guò)去時(shí)常用的非持續(xù)性動(dòng)詞有一般過(guò)去時(shí)常用的非持續(xù)性動(dòng)詞有come, go, leave, start, die, finish, become, get marrie

12、d等。等。She joined the League three years ago.(加入加入(jir)的動(dòng)作不是延續(xù)的的動(dòng)作不是延續(xù)的)She has been in the League for three years (since three years ago).(在團(tuán)內(nèi)的狀態(tài)可延續(xù)在團(tuán)內(nèi)的狀態(tài)可延續(xù))She has been a League member for three years (since three years ago).(是團(tuán)員的狀態(tài)可持續(xù)是團(tuán)員的狀態(tài)可持續(xù))Grammar第28頁(yè)/共42頁(yè)第二十九頁(yè)，共42頁(yè)。延續(xù)動(dòng)詞表示經(jīng)驗(yàn)、經(jīng)歷；延續(xù)動(dòng)詞表示經(jīng)驗(yàn)、經(jīng)歷；瞬間瞬

13、間(shn jin)動(dòng)詞表示行為的結(jié)果動(dòng)詞表示行為的結(jié)果,不能與不能與表示一段表示一段時(shí)間的狀語(yǔ)連用。時(shí)間的狀語(yǔ)連用。比較延續(xù)比較延續(xù)(ynx)動(dòng)詞與瞬間動(dòng)詞與瞬間動(dòng)詞動(dòng)詞 He has finished the work.他已完成了那項(xiàng)工作。他已完成了那項(xiàng)工作。 (表結(jié)果表結(jié)果)Ive known him since then.我從那時(shí)起就認(rèn)識(shí)我從那時(shí)起就認(rèn)識(shí)(rn shi)他了。他了。(表經(jīng)歷表經(jīng)歷)Grammar第29頁(yè)/共42頁(yè)第三十頁(yè)，共42頁(yè)。since 用來(lái)說(shuō)明動(dòng)作用來(lái)說(shuō)明動(dòng)作(dngzu)起始時(shí)間起始時(shí)間 “自從自從”for用來(lái)說(shuō)明動(dòng)作用來(lái)說(shuō)明動(dòng)作(dngzu)延續(xù)時(shí)間長(zhǎng)度延續(xù)

14、時(shí)間長(zhǎng)度 “長(zhǎng)達(dá)長(zhǎng)達(dá)”I have lived here for more than twenty years.I have lived here since I was born.My aunt has worked in a company since 1949. I have not heard from my uncle for a long time.比較比較(bjio)since和和for并非有并非有for 作為時(shí)間狀語(yǔ)的句子都用現(xiàn)在完成時(shí)作為時(shí)間狀語(yǔ)的句子都用現(xiàn)在完成時(shí)I worked here for more than twenty years. (我現(xiàn)在已不在這里我現(xiàn)在已不

15、在這里(zhl)工作。工作。)I have worked here for many years. (現(xiàn)在我仍在這里現(xiàn)在我仍在這里(zhl)工作。工作。)Grammar第30頁(yè)/共42頁(yè)第三十一頁(yè)，共42頁(yè)。He has gone to Shanghai.他他(已經(jīng)已經(jīng)(y jing)去上去上海了。海了。He has been to Shanghai.他他(曾經(jīng)曾經(jīng)(cngjng) 去過(guò)上海。去過(guò)上海。比較比較(bjio) have/has been to , have/has gone toGrammar第31頁(yè)/共42頁(yè)第三十二頁(yè)，共42頁(yè)。1. He died 10 years ago.

16、 - He _ _ _ for 10 years / since 10 years ago.2. He borrowed the book 2 weeks ago. - He _ _ the book for 2 weeks.3. He bought the motorbike a month ago. -He _ _ the motorbike for a month.4. He arrived here three days ago. - He _ _ here since three days ago.5. They turned off the light 2 hours ago. -

17、 The light _ _ _ for 2 hours.6. He left here 2 years ago. - He _ _ _ from here for 2 years.7. The film began 30 minutes ago. - The film _ _ _ for 30 minutes.8. They opened the door an hour ago. - The door _ _ _ for an hour.9. They closed the door an hour ago. - The door _ _ _ for an hour.10. He join

18、ed the army last year. - He _ _ a _ for a year. - He _ _ _ the army for a year. - It _ a year _ he joined the army. 延續(xù)性動(dòng)詞延續(xù)性動(dòng)詞(dngc)和瞬間性動(dòng)詞和瞬間性動(dòng)詞(dngc)之間的轉(zhuǎn)化之間的轉(zhuǎn)化Exercise第32頁(yè)/共42頁(yè)第三十三頁(yè)，共42頁(yè)。sum up2)用法(yn f)1.過(guò)去發(fā)生(fshng)的動(dòng)作對(duì)現(xiàn)在的影響或產(chǎn)生的結(jié)果。常與表示時(shí)間的副詞連用，如yet, just, before, recently, ever, never等。e.g. We have

19、 just won the match. I have never been to Australia before.一、現(xiàn)在(xinzi)完成時(shí)第33頁(yè)/共42頁(yè)第三十四頁(yè)，共42頁(yè)。sum up2)用法(yn f)1.表示從過(guò)去開(kāi)始延續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)(zhungti)，常與表示一段時(shí)間的時(shí)間狀態(tài)(zhungti)連用，如so far, up till now, since, for a long time, in the past few years, those days等。e.g. So far, he has broken two world records. I have wo

20、rked here for four years.一、現(xiàn)在(xinzi)完成時(shí)第34頁(yè)/共42頁(yè)第三十五頁(yè)，共42頁(yè)。sum up2)用法(yn f)3.短暫性動(dòng)詞在現(xiàn)在完成時(shí)中(sh zhn)不能與表示一段時(shí)間的狀語(yǔ)連用，常見(jiàn)的動(dòng)詞有die, arrive, leave, go, refuse, finish, marry, buy等。e.g. His grandfather has died for three years. His grandfather has been dead for three years. I have bought the car for half a year. I have got the car for half a year.一、現(xiàn)在(xinzi)完成時(shí)第35頁(yè)/共42頁(yè)第三十六頁(yè)，共42頁(yè)。 I have just _ a letter_my brother, Tim. He is in Australia. He has _ there for six months. Tim is an engineer. He is working _a big fi