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Acarcrash•现在完成时结构：have/has+过去分词•一般过去时：动词变为过去式2020/5/19现在完成时&一般过去时Ihavecalledhimthreetimesthismorning.今天早上到目前为止，我已经给他打了三个电话了。Icalledhimthismorning.今天早上，我给他打了三个电话。•Howmanypeoplehavejoinedthisgame?•到目前为止，有多少人加入了这个比赛？•Howmanypeoplejoinedthegame•有多少人加入了这个比赛？2020/5/19•Ihaveeatenmylunch•Iatemylunch2020/5/19•总结：•1.完成时具有“将来可重复性或可持续”完成时翻译时加一个“到目前为止”或“对现在有影响”。•2.过去式，A.跟现在没关系•B.确定的时间•现在完成时：•1.动作发生在过去，已完成，对现在有影响。•2.动作开始于过去持续到现在，并可能继续下去。•Ihavefinishedmyhomework.•Theyhavebeenmarrigedfortenyears.2020/5/19•一般现在时也可与“for+一段时间”连用•Isleptforeighthourslastnight.•Sheliveinourtownforthreeyears.NowsheislivinginBeijing.2020/5/191.现在完成时的构成肯定句式：主语+have(has)+p.p否定句式：主语+have(has)+not+p.p一般疑问句：Have(Has)+主语+p.p？特殊疑问句：特疑词+have(has)+主语+p.p？for与since专项解析现在完成时还可以描述发生在过去且一直延续到现在的动作，这种动作甚至有可能延续下去。在这种情况下，它一般与for+时间段、since+时间点连用。用since或for1)Wehavelearnedfivelessons______thebeginningofthisterm.2)MrsLiaohasbeeninhospital______lastweek.3)Ihavestayedatmyaunt’s_____twoweeks.单词学习attendantn.接待员bringv.带来，送来garagen.车库，汽车修理厂crashn.碰撞lamp-post灯杆repairv.修理tryv.努力，设法repair，mend，fix1、repair：“修理”的对象着重于破损、毁坏或发生故障不能正常使用的物体.WhenIgothome,mybrotherwasrepairinghisradio.2、mend：“修理”小用具、玩具,要缝补的衣物等.：Mykiteisbroken.Canyoumendit?3、fix：用于需要重新“调”物体的结构,把松散的部件固定结实,将分离的物体各部分装配起来.例如：Pleasefixalidonthebox.请给这盒子装上盖子.2020/5/19•★tryv.试图；设法，努力•tryone’sbesttodosth尽最大的努力做•trytodosth，试图做什么事•trydoingsth尝试做什么事MrWood:Ismycarreadyyet?Attendant:Idon'tknow,sir.What'sthenumberofyourcar?MrWood:It'sLFZ312G.yet常用于现在完成时完成时（否定句或疑问句中）Attendant:Whendidyoubringittous?MrWood:Ibroughtitherethreedaysago.Attendant:Ahyes,Iremembernow.bringsth.tosb.=bringsb.sth.•MrWood:Haveyourmechanicsfinishedyet?•Attendant:No,they'restillworkingonit.•Let'sgointothegarage•andhavealookatit.•still是现在进行时的标志词，表示“仍然，还在”。•workon表示“从事，做某事”•Let祈使句•havealookatsth=lookatsth2020/5/19•Attendant:Isn’tthatyourcar?•MrWood:Well,itwasmycar.•Attendant:Didn’tyouhaveacrash?•MrWood:That’sright.Shedroveitintoalamppost.Canyourmechanicsrepairit?•否定疑问句，希望得到肯定答复•repair修理2020/5/19•Attendant:Well,they’retryingtorepairit,sir.Buttotellyouthetruth,youneedanewcar.•trytosth设法做某事•totellyouthetruth说实话2020/5/19Lesson88•Haveyou...yet？•yet用于否定句或一般疑问句•already用于肯定句•用于完成时中：yet,already,since,for,just,ever,twice.•用于一般过去时：ago2020/5/19•三、练习题1.A.用already或yet1)Havetheytakendowntheoldpictures___?2)Mostofushave______finishedourcompositions•用since，for填空•1)Wehavelearnedfivelessons____thebeginningofthisterm.2)MrsLiaohasbeeninhospital_____lastweek.•3)Ihavestayedatmyaunt’s_____twoweeks.•C.用havegone或havebeen1)Wherearetheboystudents?They_____totheschoolfactory.yetalready_sincesinceforHavegone•2)Isyourfatherin?•No,he____toShenzhen.•_______heever______therebefore?•Yes,he___thereseveraltimes•3)HeaskedmeifI_____toHangzhoubefore.ItoldhimthatIwantedtogothereforavisitasI____never____tothatcitybefore.2020/5/19HasgoneHasbeenhasbeenHavebeenhavebeen•1.-Ihaveseenthefilm“Titanic”already.-When__________you__________it？-Thedaybeforeyesterday.A.have；seenB.will；seeC.did；seeD.did；seen2.MrBlack__________inChinasincefiveyearsago.A.livedB.haslivedC.livesD.isgoingtolive3.We____________treesthreedaysago.Sofarwe__________over3，000treesthere.A.planted；plantedB.planted；haveplantedC.haveplanted；plantedD.haveplanted；haveplanted2020/5/19CBB•练习一：Heboughtahouselastyear.•一般疑问句：Didhebuyahouselastyear?•否定句：Hedidn'tbuyahouselastyear.•对划线部分提问：Whatdidhedolastyear?•完成1,2，3，4•练习二：HehasbeentoParistwice.•否定句：•一般疑问句：2020/5/19Lesson89--90Forsale.Haveyou...yet?Wordsandexpressions•believev.相信，认为•may可以•howlong多长•sinceprep.自从•whyadv.为什么•sellv.卖，出售•becauseconj.因为•retirev.退休•costv.花费•poundn.英镑•worthprep.值……钱•pennyn.便士2020/5/19•★believev.相信，认为•believesb相信某人的话•believeinsb.信任某人•我不相信你说的话。•Idon’tbelieveyou.•我们互相信任。•Webelieveineachother.•你应该信上帝•YoushouldbelieveinGod.•believethat……•我认为他是诚实的•Ibelievethatheishonest.•believeitornot(口语)2020/5/19sellv.卖，出售•我把我的车卖给了他。•Isoldmycartohim.•我把我的车以5000元卖给了他。•Isoldmycartohimfor5000yuan.★salen.卖，促销•forsale待售•onsale打折•salesman推销员•salesmanager销售经理2020/5/19★retire①v.退休；离职不久他将退休，结束其航海生涯。He’sgoingtoretiresoonfromthesea.②v.退出；退隐他周末通常退隐到他那个乡间别墅生活Heoftenretirestohiscountryhouseatweekends.女士们离席退出，先生们则继续喝酒聊天。Theladiesretired,andthegentlemenwentondrinkingandchatting.★costv.花费（物体做主语）这件外套30美元Thecoatcosts$30.这个房子多少钱？Howmuchdoesthishousecost?Payfor……我花了30美元买这件外套。Ipaid$30onthiscoat.Spendon他花很多钱用于买书Hespendsalotofmoneyonbooks.★worth①prep.相当于……价值，值……钱这条项链值多少钱？Howmuchisthenecklaceworth?everypennyofit确实值得……钱这件外套确实值这些钱。Thiscoatiswortheverypennyofit.②prep.具有……价值；值得beworthdoing值得……这本书值得一读Thebookisworthreading.proveone’sworth证明某人的价值★pennyTakecareofthepence,andthepoundswilltakecareofthemselves.留意小钱,大钱自来;小事留意,大事自成Apennyforyourthoughts.你呆呆地在想些什么呢?Inforapenny,inforapound.既为一文钱,就为一贯钱;一旦开始做,就做到底;一不做,二不休pencefromheaven天上掉下来的钱,意外的好运课文讲解Ibelievethatthishouseisforsale.=Ithinkthat.../Isupposethat...宾语从句I’mafraidthat.../Ihopethat...我担心我要迟到了。I’mafraidthatIwillbelate.我认为到明年的这个时候我会升职的。IthinkthatIwillgetapromotionatthistimeofnextyear.forsale供出售，有待出售。onsale减价出售。MayIhavealookatit?havealookat=lookat看一看我想看一下那张地图。Iwanttohavealookatthatmap.正式提出