译林版八年级初二英语下册第一单元第1课时电子版PPT课件

Unit1Pastandpresent课时1Comicstrip&Welcometotheunit译林版初中英语八年级下册,Doyouknowthetransportatdifferenttimes?Comicstrip—Oh，where'smyfood？Itwasinthebowlanhourago.—Eddie，haveyouseenmyfood?—Yes.I'vejusteatenit.—What？You'veeatenmyfood？Why?—BecauseIwasveryhungry.—You'vechanged，Eddie.Youusedtosharefoodwithme!—You'vechangedtoo.Youusedtobesokindtome,A)DanielwantstoknowaboutthedifferentformsoftransportinBeijing.Helphimwritethecorrectnamesunderthepictures.Transportatdifferenttimesbuscoachplanetaxitrainunderground123_____________________________456_____________________________docerID:327037375coachbustaxiundergroundtrainplane,B)Millieandherdadaretalkingabouttransportatdifferenttimes.Workinpairsandtaketurnstotalkaboutit.Usetheconversationbelowasamodel,Millie：Howdidyougotoschoolwhenyouwereastudent，Dad?Dad：Iusedtogotoschoolbybike.Millie：Whydidn'tyoutakeabus？Dad：Well，therewerealwaystoomanypeopleonthebus，andittookalongtimetowaitforthenextone.Millie：Really？Igotoschoolbybus.Nowit'seasyandfast,just/dʒʌst/adv.刚才1辨析just与justnoweg：IhavejustseenDaniel.我刚刚见过丹尼尔了。[高频]usedto(用于过去持续或经常发生的事)曾经2其否定形式为didn‘tuseto或usedn'tto；疑问形式为Did...useto...？或Used...to...?eg：Heusedtobeateacherinourschool.他曾经是我们学校的一位老师。【重点】usedto后接动词原形。典例1Thisplace_______afactorybutnowitisapark.(兰州)A．usedtobeingB．usedtobeC．isusedtoD．usingtobeB【点拨】考查动词短语辨析。beusedtodoingsth.习惯做某事；usedtodosth.曾经/过去常常做某事；beusedtodosth.被用来做某事。由“butnowitisapark”可知，这个地方过去是家工厂。典例2Maryusedto________inthecountryside,butnowsheisusedto________inthecity.(云南)A．live；liveB．live；livingC．living；liveD．living；livingB,past/pɑːst/n．过去3eg：Wecannotchangethepast.我们无法改变过去。past一词多义,present/'preznt/n．现在，目前4present的反义词为past。其常用短语atpresent目前，现在(相当于now)；forthepresent暂时，暂且。eg：Idon'tneedthedictionaryatpresent.我现在不需要这本词典。Thatisquiteenoughforthepresent.那暂时完全够了。拓展present的其他含义,典例Lotsofstudentsfeelsleepyinclassatpresent，becausetheyhavetogetupearlyinthemorning.(玉林)______A．nowB．inthefutureC．thenD．duringthetimeA,takea＋交通工具乘坐……5eg：Itakeabustoworkeveryday.其他几种表示乘坐某种交通工具的用法：(1)by加表示交通工具的名词，泛指乘坐某种交通工具。bycar乘坐小汽车；byair乘飞机；byland经陆路。eg：Igotoworkbybuseveryday,(2)on/in＋a/the＋表示交通工具的名词。eg：Igotoworkona/thebuseveryday,一、根据汉语提示完成句子1．Hehadtogotoworkbybikeinthe________(过去)．2．Youhavetoforgetthepastandstartlivinginthe________(现在)．3．Hewas________(刚刚)outofhospital.4．Hecameheretwoyears________(以前)．5．Shallwegotothemuseumby____________(地铁)?pastpresentjustagounderground,二、句型转换6．Hewenttoworkbycar.(同义句转换)He________________________towork.7．Sheisn'tathomenow.(同义句转换)Sheisn'tathome________________．【点拨】本题用转化法。goto...bycar相当于“takeacarto...”。tookacaratpresent．Jackworkedinafactoryinthepast.(同义句转换)Jack________________workinafactory.9．Ididn'tcometoschoolbecauseIfeltsickthismorning.(对画线部分提问)________________youcometoschoolthismorning?10．Hisfatherwasintheofficeatthattime.(对画线部分提问)________________hisfatheratthattime?usedtoWhydidn'tWherewas,三、根据汉语意思完成句子11.王老师一小时前在教室里。MrWangwasintheclassroom__________________．12.读完这个故事后，布莱克先生让我们彼此分享看法。(淮安改编)Afterwefinishedreadingthestory,MrBlackaskedusto_______ourideas________eachother.anhouragosharewith,13.米莉每天乘公共汽车上学。Millie________________________toschooleveryday.14.我过去常常害羞，但现在我不了。(枣庄改编)I____________________________，butnowIamnot.15.经过锻炼之后，她看起来比以前瘦多了。Aftersomeexercise,shelooksmuchthinner________________．takesabususedtobeshythanbefore,感谢您的聆听课时1Comicstrip&Welcometotheunit译林版初中英语八年级下册