Unit5Whatwereyoudoingwhentherainstormcame?SectionAGF-4c起初首先等待atthetimeof洗個熱水澡醒來步行回家diedownSpeakoutthephrases!接電話fallasleep發(fā)出響聲GrammarFocusTranslatethesesentencesandlet’sread.昨天晚上八點你在做什么?暴風雨來臨時,他正在做什么?當開始下大雨時，本在做什么?我正在洗澡。當暴風雨來的時候，他正在圖書館里看書。開始下雨時，本正在幫他的媽媽做晚飯。琳達睡覺時，珍妮在做什么?琳達睡覺時，珍妮正在幫瑪麗做家庭作業(yè)。暴風雨來臨時,她正在做什么?她正在做她的家庭作業(yè)。Languagepoints過去進行時PastProgressiveTense過去某一時刻正在進行的動作昨天八點他們正在打籃球。Theywereplayingbasketballat8:00yesterday.過去一段時間正在進行的動作她昨天從八點到十點一直在做作業(yè)。Shewasdoinghomeworkfrom8:00to10:00yesterday.過去進行時表示在過去某一時刻或某一段時間正在進行的動作。其基本結(jié)構(gòu)為“was/were+v.-ing”Languagepoints過去進行時PastProgressiveTenseLanguagepointsSummarizethesentencestructureforPastProgressiveTense.肯定句主語+was/were+v.-ing+其他.特殊疑問句特殊疑問詞+was/were+主語+v.-ing+其他?LanguagepointsSummarizethesentencestructureforPastProgressiveTense.我昨天晚上九點沒在看電視。Iwasn’twatchingTVatnineo’clocklastnight.否定句主語+was/were+not+v.-ing+其他.他們那時候沒在工作。Theyweren’tworkingatthattime.LanguagepointsSummarizethesentencestructureforPastProgressiveTense.一般疑問句Was/Were+主語+v.-ing+其他?肯定回答:Yes,主語+was/were.否定回答:No,主語+wasn’t/weren’t.那時候你在打籃球嗎？是的，我在打。/不，我不在打。Wereyouplayingbasketballthen? Yes,Iwas./No,Iwasn’t.他們昨天4點在寫作業(yè)嗎？是的，他們在寫。/不，他們不在寫。Weretheydoingtheirhomeworkatfouryesterday?Yes,theywere./No,theyweren’t.肯定句主語+was/were+

v.-ing+

其他.否定句主語+wasn’t/weren’t

+v.-ing

+其他.一般疑問句Was/Were

+主語+v.-ing

+其他？肯定回答Yes,主語+was/were.否定回答No,主語+wasn’t/weren’t.特殊疑問句特殊疑問詞+was/were+主語+v.-ing+其他?LanguagepointsThesentencestructureforPastProgressiveTense.口訣規(guī)則直1.一般情況下，直接在動詞后加-ing。去2.動詞以不發(fā)音的-e結(jié)尾，要去-e加-ing。雙3.重讀閉音節(jié)的動詞，要雙寫詞尾字母，再加-ing。變4.

以-ie結(jié)尾的動詞，把ie變成y再加-ing。動詞ing（現(xiàn)在分詞）的構(gòu)成規(guī)則do--_____doingread--______readingsing--______singinghave--_____havingwrite--_____writinguse--_____usingrun--________runningswim--_________swimminglie--_____lyingdie--_____dying重讀閉音節(jié)三要素：1.必須是重讀音節(jié)；2.最后只有一個輔音字母；3.元音字母發(fā)短元音。shop--_________shoppingcut--________cuttingLanguagepointsLanguagepointsMakersforPastProgressiveTense.1.過去時間點at+過去時間點/過去時刻at8:00lastnight;at3o’clockyesterdayafternoon;atthistimeyesterday;atthattime/moment;then...2.過去時間段from...to...+過去時間;atthetimeof…;thosedays,thewholeday/night,alldayyesterday,yesterdaymorning,lastSundayafternoon3.when/while引導(dǎo)的時間狀語從句LanguagepointsMakersforPastProgressiveTense.現(xiàn)在進行時、一般過去時和過去進行時區(qū)別現(xiàn)在進行時一般過去時過去進行時用法現(xiàn)在/最近正在發(fā)生的動作。過去某個時間發(fā)生過的動作/存在的狀態(tài)。強調(diào)動作已結(jié)束/結(jié)果過去某一時刻或某一時間正在發(fā)生的動作。強調(diào)過程、持續(xù)、未完成。構(gòu)成am/is/are+v.-ingv.-edwas/were+v-ing時間now(或引起注意的look/listen等動詞);

etc.yesterday;lastnight;twoyearsago;etc.ateightlastnight,atthetimeoftherainstorm;whentherainstormcame;whilehewassleeping;etc.LanguagepointsLanguagepointswhen/while(當…時候)引導(dǎo)的時間狀語從句我們到達時正下著大雨。Itwasrainingheavilywhenwearrived.(arrive為瞬間性動詞,從句要用when,不用while)當他正在讀書的時候，電話鈴響了。While/Whenhewasreading,thetelephonerang.(read為延續(xù)性動詞,用while和when均可)當他們到達車站的時候，火車已經(jīng)離開了。Whentheyarrivedatthestation,thetrainhadleft.(left發(fā)生在arrived之前,從句只能用when)當我們說話的時候，老師進來了。While/Whenweweretalking,theteachercamein.(talking和came同時發(fā)生,用while和when均可)Languagepointswhen/while(當…時候)引導(dǎo)的時間狀語從句相同點不同點1（從句的謂語動詞）不同點2（主句從句里的動作）when當...時侯引導(dǎo)時間狀語從句延續(xù)性動詞瞬間性動詞同時發(fā)生一前一后while延續(xù)性動詞同時發(fā)生Languagepointswhen/while(當…時候)引導(dǎo)的時間狀語從句VS延續(xù)性動詞瞬間性動詞能夠持續(xù)一段時間的動作eg:study,work,read...動作發(fā)生后立即結(jié)束eg:open,arrive,come...

Languagepointswhen/while(當…時候)引導(dǎo)的時間狀語從句從句位于主句之前或之后，當位于主句之前時，與主句要用逗號分開。Languagepointswhen/while(當…時候)引導(dǎo)的時間狀語從句我6歲時開始學(xué)習(xí)彈鋼琴。

IstartedtolearntoplaythepianowhenIwassix.當他們長大時，他們將不得不做家務(wù)。Whentheygetolder,theywillhavetodohousework.(主將從現(xiàn))when可以用于表示過去/將來的年齡或一段時間,while不可以。Languagepointswhen/while(當…時候)引導(dǎo)的時間狀語從句當我媽媽在做飯的時候，我在看電視。IwaswatchingTVwhilemymomwascooking.昨天晚上8點我在讀書，我妹妹在睡覺。

Iwasreadingwhilemysisterwassleepingateightyesterday.while表示主從句中兩個延續(xù)性動作同時進行，when不可以。4a.Lookatthetableandwritesentenceswithbothwhileandwhen.JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwashWhileJohnwastakingphotos,Maryboughtadrink.JohnwastakingphotoswhenMaryboughtadrink.洗車延續(xù)性瞬間性WhileJohnwasplayingthepiano,Maryleftthehouse.

JohnwasplayingthepianowhenMaryleftthehouse.WhileJohnwascleaninghisroom,Maryturnedontheradio.

JohnwascleaninghisroomwhenMaryturnedontheradio.WhileJohnwasshopping,Marytookthecartothecarwash.

JohnwasshoppingwhenMarytookthecartothecarwash.At7:00a.m.,Iwokeup.______I_____makingmybreakfast,mybrother_____listeningtotheradio.______Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook.______wegottotheplaceoftheaccident,thecar_____inbadshapefromhittingatree.Butluckily,thedriver_____fine.Theroads______icybecauseoftheheavysnowfromthenightbefore.WhilewaswasWhileWhenwaswaswereadj.覆蓋著冰的；冰冷的icen.冰看一看4b.Fillintheblankswithwas,we