八年级下第三单元SectionA.ppt

《八年级下第三单元SectionA.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Whatareyoudoingnow?whatishe/shedoingnow?WhatwereyoudoingwhenIcamein?when表示“当……的时候”。引导的时间状语从句常用一般过去时态，主句用过去进行时态。Iwasreading/playing…Unit3Grade8WhatwereyoudoingwhentheUFOarrived?UFO:UndentifiedFlyingObjectUFO：UnidentifiedFlyingObject不明飞行物1947年6月24日，一名叫做阿诺德的美国商人，架着一架

2、小型飞机在华盛顿州上空，发现一组巨型不明飞行物以1000公里左右的速度，同他一起在空中翱翔。阿诺德的有关目击报告第一次引起公众的兴趣，从此“飞碟”或UFO便迅速流传开来。myhomebedroombathroomlivingroomkitchenWritingWherewerethepeoplewhentheUFOarrived?Iwasinthebathroom.Iwasinmybedroom.Iwasinthekitchen.Iwasinmybarbershop.Iwasinthebarber’schair.bcfde(d

3、omyhomework)WhatwereyoudoingwhentheUFOarrived?Iwasdoingmyhomeworkwhenitarrived.(visitmyaunt)WhatwereyoudoingwhentheUFOarrived?Iwasvisitingmyauntwhenitarrived.(playsoccer)WhatwereyoudoingwhentheUFOarrived?Iwasplayingsoccerwhenitarrived.Whatwereyoudoingatthesetimes

4、lastSunday?A:Whatwereyoudoingatnineo’clocklastSunday?B:Iwasrunning.Howaboutyou?A:Iwasreading.B:You’rekidding!TimeYouYourfriend9:00am11:00am4:00pm6:00pm9:00pmrunreadpairwork(swimming)WhatwashedoingwhentheUFOarrived?Hewasswimmingwhenitarrived.WhatwasshedoingwhentheU

5、FOarrived?(Playtheguitar)Shewasplayingtheguitarwhenitarrived.WhatweretheydoingwhentheUFOarrived?(sing)Theyweresingingwhenitarrived.Whatwashe/shedoingatteno`clockyesterdaymorning?Whatweretheydoingatteno`clockyesterdaymorning?Hewasplayingsocceratteno`clockyesterdaymo

6、rning.Shewascleaningherroomatteno`clockyesterdaymorning.Theywereswimmingatteno`clockyesterdaymorning.Howmanypeopleweretalkingintheconversation?Therewerefourpeople.(policeman,MrGreen,MrsBlack,MrBrown)WhatwasMrGreendoingat8:00yesterdaymorning?Hewasgoinghomefromameetin

7、g.WhatwasMrsBlackdoingat8:00yesterdaymorning?Shewasstillworkinginhercompany.WhatwasMrBrowndoingat8:00yesterdaymorning?HewaswatchingTVwithhiswife.That`sall