新概念英语2册-第4课ppt(精校版)

Lesson4Anexcitingtrip激动人心的旅行Taskandtopictoday•Didyouhaveagoodtripbefore?Wheredidyouvisit?Whydoyouthinkitgivesyouagoodimpression?Q:1.Whichanimalcanyouseeinthepicture?2.Doyouknowwherethisanimallive?3.HowmuchdoyouknowaboutAustralia?kangaroopouchkoalaSydneyOperaHouseWhyisTimfindingthistripexciting?Newtext•Ihavejustreceivedaletterfrommybrother,Tim.HeisinAustralia.Hehasbeenthereforsixmonths.Timisanengineer.HeisworkingforabigfirmandhehasalreadyvisitedagreatnumberofdifferentplacesinAustralia.HehasjustboughtanAustraliacarandhasgonetoAliceSprings,asmalltowninthecentreofAustralia.HewillsoonvisitDarwin.Fromthere,hewillflytoPerth.Mybrotherhasneverbeenabroadbefore,soheisfindingthistripveryexciting.1.Ihavejustreceivedaletterfrommybrother,Tim.HeisinAustralia.1.just现在完成时标志2.receivealetterfrom收到……来信•收到某人来信•receivefromsb.=hearfromsb.收到~~的来信我收到了我的弟弟的来信。•Ireceivedaletterfrommybrother.•=Iheardaletterfrommybrother.★receivev.接受，收到区别用法：receive,accept,take•区别用法：receive,accept,take这三个词都有“接受”的意思。•receive（客观情况）只表示被动地接受•ThenhesmiledandtoldmeIwouldreceiveanextra￡100ayear!后来他笑了，并且告诉我说，我将一年收到一百英镑的额外收入！•Ifyoureceivearequestlikethis,youcannotfailtoobeyit!如果你收到这样的一种请求，你不会不服从的！•Shehasreceivedhispresent,butshewillnot区别用法：receive,accept,take•accept（主观情况）总表示主动而且高兴地接受•Iacceptedtheinvitation.我接受邀请。•Thevillagershavetoldhimthattheywillnotaccepttheinnevenifhegivesitaway.村民们告诉他说，即使他把那小酒店白送给人家，也没有人会接受的。•Thereisnoacceptedtheorytoexplainthephenomenon.没有公认的理论来解释这种现象。•Shereceivedhispresent,butshedidn’tacceptit.她收到了他的礼物，但是没有接受2.Hehasbeenthereforsixmonths.Timisanengineer.“for+时间段”不能和瞬间性动词连用Hearrivedtherefrosixmonths.Hehasbeenthereforsixmonths.原因：瞬间动词的动作不可以延续，而bethere表示状态，可以延续。•一、延续性动词延续性动词表示的动作不但可以延续，而且可以产生持久的影响。常见的这类动词有：be，have，keep，know，learn，lie，live，read，sing，sleep，stand，stay，wait，walk，watch等。•二、终止性动词又称为瞬间动词或非延续性动词，它表示的动作不能延续，也就是说动作一旦发生就立即结束，并产生某种结果。常见的这类动词有：accept，arrive，become，begin，borrow，break，buy，catch，close，come，die，end，fall，finish，get，give，go，join，leave，put，reach，receive，shut，start，stop等。3.HeisworkingforabigfirmandhehasalreadyvisitedagreatnumberofdifferentplacesinAustralia.1.workfor在…工作（强调work)workin强调地点Iamworkingforaschool.IamworkingintheNo.3Middleschool.2.agreatnumberof=agreatmany+可数名词复数表示“许多的……”agreatdealof+不可数名词1.与……不同bedifferentfrom这个电脑和那个不同。Thiscomputerisdifferentfromthatone.2.反义词：与……相同thesame…as这个电脑和那个电脑相同。Thiscomputeristhesameasthatone.★differentadj.不同的=company公司adj坚牢的，牢固的★firmn.商行，公司4.HehasjustboughtanAustraliancarandhasgonetoAlicesprings,asmalltowninthecentreofAustralia.1.havegoneto+sp去了某地（还未回来）havebeento+sp去过某地我从来没有去过澳大利亚。IhaveneverbeentoAustralia.她去了澳大利亚。ShehasgonetoAustralia.2021/2/15.HewillsoonvisitDarwin.Fromthere,hewillflytoPerth.flyfly–flew–flown飞flytosp.飞去某地…2021/2/1Perth6.Mybrotherhasneverbeenabroadbefore,soheisfindingthistripveryexciting.1.beabroad在国外goabroadtripn.(短途)旅行,voyagen.航程,航海journeyn.(较长时间陆地)旅行,旅程2021/2/12.V+宾语+宾补Find+n.+adj.发现教室很干净findtheroomcleanmake+n.+adj让学生们开心makethestudentshappy2021/2/1•abroada.在海外的，在国外的(一般作表语)同义词overseas向海外，在海外，在国外他有生以来从未到过国外。He’sneverbeenabroadinhislife.go/live/travel/studyabroad★excitinga.令人兴奋的excitinga.令人兴奋的,使人激动的Thisnewsisveryexciting.exciteda.（自己）感到兴奋的beexcitedatdoingsth.对…感到兴奋Weareveryexcitedatwatchingthisgame.interesting有趣的interestingnovelinterested（人对物）兴趣的surprisingadj.令人惊讶的surprisedadj.(人)感到惊讶的summerywriting摘要写作1.Thewriterhasjustreceivedaletterfromhisbrother,Tim.2.Timisanengineer.3.HehasbeeninAustraliaforsixmonths.4.Hehasalreadyvisitedmanyplaces.5.HeisinAliceSpringsnow.6.Timhasneverbeenabroadbefore.7.Heisenjoyinghistripverymuch.现在完成时现在完成时态，表示过去已经开始、持续到现在（可能还会继续进行下去）的动作或状态，并对现在产生影响。标志词：just,already“已经”用于肯定句，never…before“之前从未”，ever曾经yet还没…（用于疑问，否定句中）sofar=uptonow=uptillnow乞今为止lately=rencently最近since/forIhavebeenateacherfor7years.Ihavebeenateachersince1998.for+时间段since+时间点havegoneto+sp去了某地（还未回来）havebeento+sp去过某地