八年级上册外研Module8Unit1-While-the-lights-were-changing-to-red-a-car-suddenly-appeared

英语教学课件外研八年级上册Module8AccidentsUnit1Whilethelightswerechangingtored,acarsuddenlyappearedTheboy__________basketballyesterday.playedLead-inLookatthepictureandfillintheblank.They____________basketballat4p.m.yesterday.wereplayingThey____abirthdaypartylastnight.hadThey___________abirthdaypartyatninelastnight.werehavingtrafficlightsappearcornerroundthecorner[ə]

[au][iə]

[`kɔ:nə]

Whenthetrafficlightswerechangingred,acarappearedroundthecorner.LookandlearnHewastalkingonthemobilephone.Theboyfelloffthebikeandhurttheknee.waittocrosstheroad[e]

hitthebike?[ɪ]LookandlearnWhatwasthedriverdoing?Whathappenedtotheboy?falloffthebike

fall(v.)fellTheywereridingsidebysidePayattention,don’tridesidebyside.[e]

[ə]

[ai]

LookandlearnbecarefulReadwordsandexpressionspale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

What

was

happeninginthepicture?There’san_______onthe______.Thecarhitabike.Theboyfelloffthebike.Someoneuseda_________tocall120.Thedoctorwascheckingtheboy.The__________wasaskingthe______something.accidentdrivermobilephonepolicewomanroadListenandunderlinethecorrectwords.1.Thedriverwas/wasnotgoingfast.2.Thedriverwas/wasnotlooking.3.Thedriverwas/wasnottalkingonhismobilephone.Listening1Listening2:

ListenandanswerthequestionsHowdoesMsJameslook?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.Listenandmarkwhenthespeakerpauses.//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,whileGrammerwhen，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.Canyouguess?What

were

they

doingwhenyousawthem?HewasswimmingwhenIcalledhim.

What

was

Jack

doingwhenyoucalledhim?Canyouguess?Shewasridingabikewhileshe

____________________

waslisteningtomusic.He_________________whilehewashavingdinner.

waswatchingTVriding,riding,Tonywasriding.cooking,cooking,hewascooking,cleaning,cleaning,shewascleaning,watching,watching,theywere

watching.WhileIwassleeping,whatwereyoudoing?ChantWhenIwasstudyi