外研八年级上册Module8AccidentsUnit1Whilethelightswerechangingtored,acarsuddenlyappearedTheboy__________basketballyesterday.playedThey____________basketballat4p.m.yesterday.wereplayingThey____abirthdaypartylastnight.hadThey___________abirthdaypartyatninelastnight.werehavingtrafficlightsappearcornerroundthecorner[ə][au][iə][`kɔ:nə]Whenthetrafficlightswerechangingred,acarappearedroundthecorner.LookandlearnHewastalkingonthemobilephone.Theboyfelloffthebikeandhurttheknee.waittocrosstheroad[e]hitthebike?[ɪ]LookandlearnWhatwasthedriverdoing?Whathappenedtotheboy?falloffthebikefall(v.)fellTheywereridingsidebysidePayattention,don’tridesidebyside.[e][ə][ai]LookandlearnbecarefulReadwordsandexpressions•pale苍白的intime及时•appear出现;显露falloff从······跌落•round转到另一边payattention注意•corner拐角;街角留心•hit碰撞sidebyside并排的•glad高兴肩并肩地•risk危险;风险Whatwashappeninginthepicture?There’san_______onthe______.Thecarhitabike.Theboyfelloffthebike.Someoneuseda_________tocall120.Thedoctorwascheckingtheboy.The__________wasaskingthe______something.accidentdrivermobilephonepolicewomanroadListenandunderlinethecorrectwords.1.Thedriverwas/wasnotgoingfast.2.Thedriverwas/wasnotlooking.3.Thedriverwas/wasnottalkingonhismobilephone.Listening1Listening2:Listenandanswerthequestions1.HowdoesMsJameslook?2.Whatwastheboydoingatthattime?3.Didthecarstopintime?Shelookspale.Yes,itdid.He__________abikeand___________music.[ei]及时wasridinglisteningtoListenandread.Readandcompletethefollowingadvice.Whenyouareridingabike,thinkabouttheriskofanaccident!Pay________andstopat____________.Don’t____toofast.Don’tride__________withyourfriends!Don’t_____________.attentiontheredlightsridesidebysidelistentomusic[ɪ]1.Whilethelightswerechangingtored,acarsuddenlyappearedroundthecorner.2.WhenIwaswaitingtocrosstheroad,theaccidenthappened.//过去进行时1.定义:表示过去某一具体时间正在发生的动作。2.时间标志:at…yesterdaymorningatthattimefromninetotenlasteveningwhen,whilewhen,while都可以引导时间状语从句,但用法区别非常大。一、when可以和延续性动词连用,也可以和短暂性动词连用;而while只能和延续性动词连用。e.g.Theyarrivedwhilewewerehavingdinner.=Theyarrivedwhenwewerehavingdinner.我们吃饭的时候他们到了。二、由when引导的时间状语从句,如果主句是过去进行时,从句应该用一般过去时。e.g.Weweretalkingwhentheteachercamein.我们正在讲话,老师进来了。三、当主句和从句的动作都是延续的或同时发生的,两句都用过去进行时的时候,多用while引导。e.g.Theyweresingingwhileweredancing.他们在唱歌,我们在跳舞。TheywereplayingbasketballwhenIsawthem.Whatweretheydoingwhenyousawthem?HewasswimmingwhenIcalledhim.WhatwasJackdoingwhenyoucalledhim?Shewasridingabikewhileshe____________________waslisteningtomusic.He_________________whilehewashavingdinner.waswatchingTVriding,riding,Tonywasriding.cooking,cooking,hewascooking,cleaning,cleaning,shewascleaning,watching,watching,theywerewatching.WhileIwassleeping,whatwereyoudoing?WhenIwasstudying,Words:pale,appear,round,corner,hit,glad,risk,attention,sidePhrases:intime,falloff…,payattention,sidebysideGrammar:when/while引导的过去进行时summary编写一个对话,介绍你亲眼目睹的一次交通事故。