新概念英语第册Lesson.pptx

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1、I.Key words exciting,receive,firm,differentII.Key structures The present perfect simple现在完成时 key points 第1页/共32页Revision 寄，送明信片损坏博物馆公共的友好的服务员借给决定整个的唯一的sendpostcardspoilspoilt/spoiledmuseumpublicfriendlywaiterlenddecisionwholesingle第2页/共32页New wordsexcitingadj.令人兴奋的excited 感到兴奋的-ed自己感到 interested,bor

2、ed,-ing令人感到interesting,boring,e.g.I am interested in this book.This is an interesting book.第3页/共32页v.接受，收到（客观的收到）e.g.receive a letter(from sb.)This morning I receive a bunch of flowers.同义 accept同意，接受（主观）e.g.This morning I received a bunch of flowers but I didnt accept it.receiveNew words第4页/共32页New

3、wordsfirmn.商行，公司 law firm法律公司company公司 differentadj.不同的 same相同的adv.differently,n.differencee.g.My coat is different from yours.第5页/共32页New wordscentren.中心，中央（美式center）adj.central中央的，中心的e.g.in the centre(of sp),central park,the city centreabroadadv.在国外e.g.go abroad,study abroad live abroad,be abroad第

4、6页/共32页Language points1.I have just received a letter from my brother.收到某人来信2.He is working for a big firm.get a letter from sb.have a letter from sb.hear from sb.在上班、任职,还可以用work at/ine.g.My father works for a company.第7页/共32页3.he has already visited a great number of different places in Australia.a

5、 number of+可数名词的复数，number前一般可用large,great,small等形容词强调数量大小。a great many of+可数名词A great number of students are fond of music.A great number of boys like playing basketball.第8页/共32页Language points4.He has just bought an Australian car and 4.He has just bought an Australian car and has gone tohas gone t

6、o Alice springs.Alice springs.He has gone to the south.(还在)He has been to the south.(去过)第9页/共32页HehasgonetoShanghai.他(已经)去上海了。HehasbeentoShanghai.他(曾经)去过上海。比较have/hasbeento,have/hasgonetoGrammar第10页/共32页5.He is finding this trip very exciting.find+n+adj.觉得怎么样e.g.1.I find the film disappointing 2.2.H

7、e finds the book very interesting?He finds the book very interesting?3.We find him great.4.I find the flowers beautiful.第11页/共32页I I havehave justjust receivedreceived a letter from my a letter from my brother,Tim.He is in Australia.He brother,Tim.He is in Australia.He has has beenbeen there there f

8、or sixfor six monthsmonths.Tim is an.Tim is an engineer.He engineer.He is working foris working for a big firm and a big firm and he he hashas alreadyalready visitedvisited a great number of a great number of different places in Australia.He different places in Australia.He hashas justjust boughtbou

9、ght an Australian car and an Australian car and has gone tohas gone to Alice Springs,a small town in the centre Alice Springs,a small town in the centre of Australia.He of Australia.He will soon visitwill soon visit Darwin.Darwin.From there,he From there,he will fly towill fly to Perth.My brother Pe

10、rth.My brother hashas nevernever beenbeen abroad before,so he abroad before,so he is is findingfinding this trip very exciting.this trip very exciting.第12页/共32页I_aletterfrommybrother,Tim.HeisinAustralia.He_there_.Timisanengineer.He_abigfirmandhe_agreatnumberofdifferentplacesinAustralia.He_anAustrali

11、ancarand_AliceSprings,asmalltowninthecentreofAustralia.He_Darwin.Fromthere,he_Perth.Mybrother_abroadbefore,sohe_thistripveryexciting.havejustreceivedhasbeenforsixmonthsisworkingforhasalreadyvisitedhasjustboughthasgonetowillsoonvisitwillflytohasneverbeenisfinding第13页/共32页现在现在完成完成时态时态Winter has alread

12、y come.Grammar第14页/共32页现在现在完成完成时的构成形式时的构成形式havedonehas助动词过去分词Grammar第15页/共32页用来表示之前已经发生或完成的动作或状态，而其结果却和现在有联系:动作或状态发生在过去,但它的影响现在还存在。They They havehave left left.-他们已经离开了,也就是说现在他们人不在这里I I havehave hadhad my lunch.my lunch.-我已经吃过午饭了,也就是说我现在不饿现在完成时的含义也可表示持续到现在的动作或状态。He He hashas learnedlearned English s

13、ince 2001.English since 2001.-从2001年开始学的,现在还在继续学着呢第16页/共32页nowpastfuture一般过去时一般过去时表示的是纯粹在过去发生的事情现在完成时表示的是在过去某个时间开始并持续到现在的动作/状态,或者发生在过去却对现在造成的影响Grammar第17页/共32页 现在完成时与一般过去时的比较1）一般过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响。I I sawsaw this film yesterday.this film yesterday.（强调看的动作发

14、生过了。）I I have seenhave seen this film.this film.(强调对现在的影响，电影的内容已经知道了。）第18页/共32页2一般过去时常与具体的表示过去的时间状语连用;现在完成时通常与模糊时间状语连用或无时间状语。一般过去时的时间状语:yesterday,last weekyesterday,last week，ago,in1990,in October,just now,-ago,in1990,in October,just now,-具体的时间状语现在完成时的时间状语:for,since,so far,never,for,since,so far,nev

15、er,just,already,yet,till/until,up to now,just,already,yet,till/until,up to now,in the past few years,recently,in the past few years,recently,-模糊的时间状语Grammar第19页/共32页sum up一、现在完成时1)构成肯定句：主语+have/has+过去分词+其它否定句：主语+have/has not+过去分词+其它疑问句：Have/Has+主语+过去分词+其它He has been to Australia.He has not been to A

16、ustralia.Has he been to Australia?第20页/共32页-Willyougoshoppingwithmenow?-Sorry,Icant.I_myshirts.AwashBhavewashedCwashedDamwashing第21页/共32页Howlonghaveyou_themagazine?Aboutaweek.AfoundBborrowedCreceivedDhad_you_thefilmHarryPotter5?Notyet.IwillseeitthisSunday.ADid,seeBAre,seeingCHave,seenDDo,see第22页/共32

17、页HowisAnn?I_herforalongtime.AdontseeBwontseeCdidntseeDhaventseenHasntBettycomeyet?No,andI_forherfornearly2hours.AwaitBwaitedChavewaitedDhadwaited第23页/共32页IsMrBakerathome?Sorry,heisntin.He_Dalianforvacation.AhasgoneBwentCisgoingDgoesMrZhangisateacherofrichexperience.He_Englishfor20years.AhastaughtBwi

18、llteachCteachesDtaught第24页/共32页-Howmanytimeshaveyou_toXian?-Threetimes.AbeenBwentCgoneDgoIwontforgetmyteacherbecauseshe_sokindtomesinceIcametothisschool.AhasbeenBwillbeCwasDis第25页/共32页He_ourschoolfortwoweeks.AleftBhasleftChasbeenawayfrom-Myfather_Shanghaiwithmygrandparents.-Really?_willtheycomeback?

19、Ahasbeento,HowsoonBhasgoneto,HowsoonChasbeento,HowlongDhasgoneto,Howlong第26页/共32页She_thatsamesongsomanytimes.Imgettingsickofit!AsingsBsangCwillsingDhassung-Mike,you_themagazinesincelastweek.Canyoureturnitnow?-Sure.AborrowedBhaveborrowedChavekept第27页/共32页英语不规则动词记忆表英语不规则动词记忆表1.AAA动词原形过去式过去分词costkstcos

20、tkstcostkst花费cutktcutktcutkt割，切hurth:thurth:thurth:t受伤hithithithithithit打，撞letletletletletlet让putputputputputput放下readri:dReadred readred 读setsetsetsetsetset安排，安置Spreadspred SpreadspredSpreadspred展开，传播，涂spitspitspit/spat spitspit/spat spit吐痰,shuttshuttshutt关上,闭起,停止营业第28页/共32页ABA动词原形过去式过去分词becomebikm

21、becamebikeimbecomebikm变comekmcamekeimcomekm来runrnranrnrunrn跑第29页/共32页动词原形过去式过去分词burnb:nburntb:ntburntb:nt燃烧dealdi:ldealtdeltdealtdelt解决Dreamdri:mdreamed/dreamtdreamed/dreamtdremt做梦hearhiheardh:dheardh:d听见hanghhanged/hunghhanged/hung绞死，悬挂learnl:nlearned/learntl:ntlearned/learnt l:nt 学习lightlaitlit/li

22、ghtedlitlit/lightedlit点燃,照亮meanmi:nmeantmentmeantment意思Provepru:vprovedproven/provpru:vn证明,证实,试验shineainshone/shinedshone/shinedun,使照耀，使发光showushowedshowed/shownun展示,给.看smellsmelled/smeltsmelled/smeltsmelt闻,嗅speedspedsped/speededsped/speededsped加速spellspelspelled/speltspeltspelled/speltspelt拼写wakeweikwaked/wokewukwaked/wokenwukn醒来，叫醒,激发第30页/共32页Thank you!Thank you!第31页/共32页感谢您的观看！第32页/共32页