四川省宜宾县双龙镇初级中学八年级英语下册 Unit 5 What were you doing when the rainstorm came Section A2课件 （新版）人教新目标版.ppt

unit5whatwereyoudoingwhentherainstormcame sectionagrammarfocus atfiveyesterdayafternoon whatwereyoudoingwhentherainstormcame iwastakingashower iwassleeping whatwereyoudoingwhentherainstormcame iwascooking whatwereyoudoingwhentherainstormcame iwascuttinghair whatwereyoudoingwhentherainstormcame iwasreading whatwereyoudoingwhentherainstormcame wheni hewasdoing whenicalledhimup hewassleeping makeupthesentences whilehewassleeping icalledhimup whilei hewasdoing whileiwaswalkingtoschool hewaseating whilei hewasdoing whileiwasreadingthenewspaper hewaswatchingtv 1 以when和while引导的时间状语从句 1 延续性动词和非延续性动词延续性动词指动作可以延续一段时间 而不是瞬间结束 如 work study drink eat等 非延续性动词指动作极为短暂 瞬间结束 如 start begin go come leave等 总结 1 when可指时间点 又可指时间段 从句中可用延续性动词 也可用非延续性动词 表示一个动作发生的时候另一个动作在进行或一个动作在进行的时候另一个动作发生了 iwasdoinghomeworkwhenhecalledme wheniwaswalkingdownthestreet isawaboycrying 2 while总是指一个时间段 从句中必须用延续性动词 表示两个动作同时进行或主句的动作发生在从句的动作过程中 whilemymotherwascooking iwassweepingthefloor pleasetakecareofmydogwhileiamaway whileyouaredoingthedishes i lltakeouttherubbish ilikereading while 然而 表转折 mysisterlikeswriting 1 jenniferwasreadingamagazine hissisterwaslisteningtothepopmusic a whileb whenc whattime2 iwastryingtodrawacatontheboard theteachercamein a whileb whenc whattime3 mybestfriendvisitedmyhousewhilei dinnerinthekitchen a cookedb cookingc wascooking 练一练 a b c 4 dickgavemeanotewhilei inthelibrary iguesshemadeittosay sorry toyou 2007黄冈市 a amreadingb wasreadingc readsd willread b grammarfocus 过去进行时 含义 表示过去某个时刻正在进行的动作 结构 was were doing例句 iwashavinganenglishclassatthistimeyesterday 现在进行时 含义 表示现在正在进行的动作 结构 is am are doing例句 iamhavinganenglishclass 6 4a lookatthetableandwritesentenceswithbothwhileandwhen e g whilejohnwastakingphotos maryboughtadrink johnwastakingphotoswhenmaryboughtadrink whilejohnwasplayingthepiano maryleftthehouse johnwasplayingthepianowhenmaryleftthehouse whilejohnwasshopping marytookthecartothecarwash johnwasshoppingwhentookthecartothecarwash whilejohnwascleaninghisroom maryturnedontheradio johnwascleaninghisroomwhenmaryturnedontheradio 4b fillintheblankswithwas were whenorwhile at7 00a m iwokeup i makingmybreakfast mybrother listeningtotheradio iwaseating theradionewstalkedaboutacaraccidentnearourhome mybrotherandiwentoutrightawaytohavealook wegottotheplaceoftheaccident thecar inbadshapefromhittingatree butluckily thedriver fine theroads icybecauseoftheheavysnowfromthenightbefore while was was while when when was was were 4c whatwereyoudoingatthesetimeslastsunday fillinthechart thenaskyourpartner a whatwereyoudoingatnineo clocklastsundaymorning b iwassleeping howaboutyou a iwasdoingmyhomework b you rekidding groupwork a whatwereyoudoingatnineo clocklastsunday b iwasrunning howaboutyou a iwasreading b you rekidding v 欺骗 戏弄 开玩笑 whatwereyoudoingat lastsunday 1 what be you do whenhearrived 2 jim sleep whenicamein 3 they watch tvat8 00yesterdayevening 4 nowhe read and write were doing wassleeping werewatching isreading writing 用所给词的正确形式填空 5 mother wash clotheswheni get homefromschoolyesterdayafternoon 6 look mysister be thereinthebarbershop thebarber cut herhair 7 when you see theaccident i see itfifteenminutesago waswashing got is iscutting did see saw translatethesesentences 1 上课铃响时 你在干什么 what you whentheclassbellrang 2 当我妈妈进来时我正在看书 i whenmymothercamein 3 昨天晚上十点钟她正在做饭 she atteno clock were doing wasreading wascooking lastnight 4 当飞机起飞的时候 天正下着大雪 it heavilywhentheplane 5 瞧 孩子们正在追逐一只小猫 look thechildren asmallcat 6 我女儿正在写信时 其他的孩子都在外面玩耍 mydaughterwaswritingaletter theotherchildren outside tookoff wereplaying wassnowing arerunningafter while 1 昨天早上9点钟你在干什么 2 不明飞行物起飞时 小明正在骑自行车 3 那时 他们正在做家庭作业 whatwereyoudoingat9o clockyesterdaymorning xiaomingwasridinghisbikewhentheufotookoff theyweredoingtheirhomeworkatthattime 翻译 4 今早给你打电话的时候 你正在干什么 5 当他正睡觉的时候他梦见了ufo 6 当李雷在吃早饭时 吉姆进来了 whatwere