八年级下Unit5 Section B课件6 (3a-Selfcheck)

2020-2-13MalaysiaAirlinespassengerplanelostcontactevent.3月8日[mə'leɪʒə]inMalaysiaOnthisday,239passengersdisappeared.Someofthemare154Chinesepassengers.ThisisanimportanteventinChina.2020-2-13athomewithmysonWewereeatingbreakfastinthekitchenwhenweheardthenewsonTV.Iwascompletelyshocked.Ididn’ttalkwithmysonandwefinishedtherestofourdinnerinsilence.2020-2-13IthasmeaningtomostChinesepeople.Idon’tbelieveatfirst,butthenIrealizeitwastrue.Butwhocantellusthetruthabouttheevent.2020-2-13Whatwastheevent?Whendidithappen?Wheredidithappen?Whatwereyoudoing?Whatwereyourfriendsdoing?Whywasitimportant?Whydoyourememberthisevent?Makenotesaboutaneventyourememberwell.MalaysiaAirlinesevent.March8,2014inMalaysialisteningtomusicplayingbasketball239passengersdisappeared.Someofthemare154Chinesepassengers.wedon’tknowthetruthabouttheeventsofar.MH370客机失联3a2020-2-13April20,2013…August8,2008Shenzhou-9SpaceshiptookoffJune16,2012WenchuanEarthquake2020-2-13AnimportanteventthatIrememberwellwas_____________________.Ithappenedin/on_____________at/in__________________.Writeashortarticleabouttheimportanteventin3a.Trytowritethreeparagraphs.First,writeabouttheevent(whenandwhereithappened).MalaysiaAirlinesevent.March8,2014Malaysia3b2020-2-13Next,writeaboutwhatyouandsomeofyourfriendsweredoingwhenthiseventhappened.WhenIheardthenewsofthisevent/Whenthiseventhappened,Iwas______.Myfriendswere____________.2020-2-13Then,writeaboutwhythiseventwasimportant.Thiseventisveryimportanttomebecause____________./Irememberthiseventwellbecause___________________.2020-2-13•AnimportanteventthatIrememberwellwasMalaysiaAirlinesevent.IthappenedonMarch8,2014inMalaysia.WhenIheardthenewsofthisevent,Iwasreadinganinterestingbook.MyfriendswerewatchinggamesonTV.Thiseventisveryimportanttomebecause239passengersdisappeared.Someofthemare154Chinesepassengers.wedon’tknowthetruthabouttheeventsofar.2020-2-13AnimportanteventthatIrememberwellwasWenchuanEarthquake.IthappenedonMay12,2008inWenchuan,Sichuan.WhenIheardthenewsofthisevent,Iwasworking.MyfriendswerewatchinggamesonTV.Thiseventisveryimportanttomebecausemanypeoplediedintheearthquake.Theyneedsomehelp.Lotsofpeoplecametohelpthem.2020-2-13单元目标when,while过去进行时2020-2-13过去进行时着重描述当时正在持续进行的动作，它的特点是：暂时，持续和未完成，强调过程；一般过去时表示发生过的动作或存在的状态，即表示动作发生过，而且已经结束了，强调结果。1)Shirley______abookaboutChinalastyearbutIdon’tknowwhethershehadfinishedit．A.haswrittenB.wroteC.hadwrittenD.waswritingD2020-2-132)Mary____adresswhenshecutherfinger.A.madeB.ismakingC.wasmakingD.makes3)He______(write)aletter,thenwenttobed.wasmaking表示正在做衣服的过程，如用made则表示这一动作已结束，做衣服的动作已结束与cutherfinger就没有联系。Cwrote表示动作已结束，做另一件事，如用waswriting就与wenttobed在逻辑上相矛盾。wrote2020-2-13区别：1.由when引导的时间状语从句，主句用过去进行时，从句应用一般过去时；由while引导的时间状语从句，主句用一般过去时，从句应用过去进行时。Whentheteachercamein,weweretalking.当此句改变主从句的位置时，则为：Whileweweretalking,theteachercamein.2.如果从句和主句的动作同时发生，两句都用过去进行时的时候，多用while引导。如：Theyweresingingwhileweweredancing.2020-2-131.I_________myhomeworkwhenMike______lastnight.昨天晚上迈克来的时候我正在写作业。2.WhileAnn____________TV,herfather_______home.安正在看电视时，她父亲回来了。3.WhatwereyoudoingwhenI________atthedoor?我敲门(knock)的时候你在干什么？4.She________________theroomwhenI______toseeher.我去看她的时候她不是在打扫房间。wasdoingcamewaswatchingcamewasn’tcleaningwentknocked2020-2-131.感觉像2.首先3.入睡4.逐渐变弱5.确信6.醒来7.凌乱8.清洁9.互相帮助10.在困难时期feellikeatfirstfallasleepdiedownmakesurewakeupinamesscleanuphelpeachotherintimesofdifficulty2020-2-131.Whatwereyoudoingateightlastnight?Iwastakingashower.2.Hewasreadinginthelibrarywhentherainstormcame.3.WhileLindawassleeping,JennywashelpingMarywithherhomework.2020-2-131._____Iwaswalkinghomefromschool,Isawastrangelightinthesky.But_____Ipointeditouttomyfriend,itwentaway.2.______Itoldmyolderbrotheraboutthestrangelightinthesky,hejustlaughedanddidn’tbelieveme.3.______mybrotherwaslaughing,thetelevisionnewsreportedthatotherpeoplehadseenthelightaswell.Fillintheblankswithwhenorwhile.WhilewhenWhenWhile12020-2-13aswell用法：1、aswell常用作状语，作“又；也”解，相当于too或also，常位于句末，无须用逗号与句子分开。如：IamgoingtoLondonandmysisterisgoingaswell（＝going，too）.我要到伦敦去，我妹妹也要去。Inotonlyplaytheguitar，Isingaswell（＝Ialsosing）.我不但弹吉他，而且还演唱。2020-2-13WhenI____(be)inthesixthgrade,I_______(join)apianocompetition.I_____________(practice)forfourhourseverydayandmypianoteacher________(come)threetimesaweekto_______(help)me.Thenthebigdayfinally_________(arrive).I_____(be)sonervouswhenthey_______(call)myname.I_______(go)upand_______(start)toplay.WhileI___________(play),everyone________(sit)stillandlistened.Iplayedthesongwithoutanymistakes.ThenI_______(wait)forthemtocalloutthewinner.WhenI______(hear)myname,myheart_______(beat)soquicklyIthoughtIwouldstopbreathing.Icouldn’tbelieveit.I______(win)!It________(be)thehappiestdayofmylife!Fillintheblankswiththecorrectformsofthewordsinbrackets.camejoinedpracticedwashelparrivedwascalledwentstartedwasplayingsatwaitedheardbeatwonwas22020-2-13Fillintheblankswiththecorrectformsofthewordsinbrackets.WhenI____(be)inthesixthgrade,I_______(join)apianocompetition.I_____________(practice)forfourhourseverydayandmypianoteacher________(come)threetimesaweekto_______(help)me.Thenthebigdayfina