過去進(jìn)行時(shí)教學(xué)課件什么是過去進(jìn)行時(shí)？過去進(jìn)行時(shí)是英語中表示"過去某個(gè)時(shí)刻正在發(fā)生的動作"的時(shí)態(tài)。它強(qiáng)調(diào)的是動作在過去某個(gè)時(shí)間點(diǎn)或時(shí)間段內(nèi)"正在進(jìn)行中"的狀態(tài)。過去進(jìn)行時(shí)讓我們能夠在敘述過去事件時(shí)，生動地描繪出當(dāng)時(shí)正在發(fā)生的情景，仿佛讓聽者或讀者回到那一刻，看到動作正在展開。這一時(shí)態(tài)在英語中非常常用，無論是日常對話、故事講述還是閱讀理解中都經(jīng)常出現(xiàn)，因此掌握它對提高英語表達(dá)能力至關(guān)重要。過去進(jìn)行時(shí)的基本結(jié)構(gòu)基本句型結(jié)構(gòu)主語+was/were+動詞-ing（現(xiàn)在分詞）was的使用當(dāng)主語為單數(shù)時(shí)使用：IwasreadingHewasreadingShewasreadingItwasrainingwere的使用當(dāng)主語為復(fù)數(shù)時(shí)使用：WewerestudyingYouweretalkingTheywereplaying肯定句結(jié)構(gòu)詳解過去進(jìn)行時(shí)肯定句結(jié)構(gòu)過去進(jìn)行時(shí)的肯定句遵循以下結(jié)構(gòu)：主語+was/were+動詞-ing典型例句：Shewasreadinganovelat9pmyesterday.Theywereplayingbasketballlastnight.Iwasstudyingwhenmyfriendcalled.Thechildrenweresleepingduringthethunderstorm.Thedogwasbarkingatthemailman.否定句的結(jié)構(gòu)1否定句基本結(jié)構(gòu)過去進(jìn)行時(shí)的否定句只需在was/were后加上not：主語+was/were+not+動詞-ing縮寫形式：wasn't=wasnot,weren't=werenot2單數(shù)主語否定例句HewasnotwatchingTV.(Hewasn'twatchingTV.)Shewasnotsleepingatmidnight.(Shewasn'tsleepingatmidnight.)Iwasnotdoingmyhomeworkwhenyoucalled.(Iwasn'tdoingmyhomeworkwhenyoucalled.)3復(fù)數(shù)主語否定例句Theywerenotstudyingyesterday.(Theyweren'tstudyingyesterday.)Wewerenotlisteningtotheteacher.(Weweren'tlisteningtotheteacher.)Thebirdswerenotsinginginthemorning.(Thebirdsweren'tsinginginthemorning.)疑問句的結(jié)構(gòu)疑問句基本結(jié)構(gòu)Was/Were+主語+動詞-ing？過去進(jìn)行時(shí)的疑問句是將was/were移到句首，形成倒裝結(jié)構(gòu)。這種結(jié)構(gòu)用于詢問"過去某時(shí)是否正在做某事"。單數(shù)主語疑問句例子：Washesleepingat10am?Wasshecryingwhenyousawher?Wasitrainingyesterdayafternoon?復(fù)數(shù)主語疑問句例子：Weretheyworkinglatelastnight?WereyouwatchingTVat8pm?Werethechildrenplayinginthegarden?特殊疑問句結(jié)構(gòu)：疑問詞+was/were+主語+動詞-ing?Whatwashedoingat7pm?WherewereyougoingwhenIsawyou?Whywasshecryinglastnight?Howweretheytravelingtoschool?疑問句回答肯定回答結(jié)構(gòu)：Yes,主語+was/were.Washesleeping?Yes,hewas.Weretheystudying?Yes,theywere.Wasshecookingdinner?Yes,shewas.Wereyouwatchingthegame?Yes,Iwas.否定回答結(jié)構(gòu)：No,主語+was/were+not.Washesleeping?No,hewasn't.(No,hewasnot.)Weretheystudying?No,theyweren't.(No,theywerenot.)Wasshecookingdinner?No,shewasn't.(No,shewasnot.)Wereyouwatchingthegame?No,Iwasn't.(No,Iwasnot.)完整回答回答過去進(jìn)行時(shí)問題時(shí)，還可以提供更完整的信息：Washesleeping?No,hewasn't.Hewasstudyingforhisexam.Weretheyplayingfootball?Yes,theywere.Theywereplayinginthepark.一般過去時(shí)與過去進(jìn)行時(shí)對比一般過去時(shí)表示過去發(fā)生的動作或狀態(tài)，強(qiáng)調(diào)動作已經(jīng)完成或結(jié)束。句型結(jié)構(gòu)：主語+動詞過去式例句：IwatchedTVlastnight.Shestudiedfortwohours.Theyplayedbasketballyesterday.一般過去時(shí)關(guān)注的是"做了什么"，是對過去發(fā)生的事實(shí)的陳述。過去進(jìn)行時(shí)表示過去某個(gè)時(shí)刻正在進(jìn)行的動作，強(qiáng)調(diào)動作的進(jìn)行過程。句型結(jié)構(gòu)：主語+was/were+動詞-ing例句：IwaswatchingTVat8pm.ShewasstudyingwhenIcalled.Theywereplayingbasketballwhenitstartedtorain.過去進(jìn)行時(shí)的常見用法1表示過去某一時(shí)刻正在進(jìn)行的動作過去進(jìn)行時(shí)的最基本用法是表示在過去的某個(gè)特定時(shí)間點(diǎn)，某個(gè)動作正在進(jìn)行。這個(gè)時(shí)間點(diǎn)通常由時(shí)間狀語明確指出。常見的時(shí)間狀語at+過去的時(shí)間點(diǎn):at7pmyesterday,atnoonlastSundaywhen+過去時(shí)間從句:whenIgothome,whenthephonerangthistime+過去時(shí)間:thistimelastyear,thistimeyesterday典型例句Iwasdoingmyhomeworkat7pm.ShewassleepingwhenIcalledher.Theywerehavingdinnerat6o'clockyesterday.ThebabywascryingwhenIenteredtheroom.Whatwereyoudoingatthistimeyesterday?過去進(jìn)行時(shí)的常見用法2表示過去某一段時(shí)間內(nèi)持續(xù)進(jìn)行的動作過去進(jìn)行時(shí)的第二個(gè)重要用法是表示在過去的一段時(shí)間內(nèi)，某個(gè)動作一直在持續(xù)進(jìn)行。這種用法強(qiáng)調(diào)的是動作的持續(xù)性和連續(xù)性。常見的時(shí)間狀語：allday/night/morning/evening:整天/夜/上午/晚上thewholeday/week:整天/整周from...to...:從...到...during+時(shí)間段:在...期間for+時(shí)間段:持續(xù)了...典型例句：Shewasreadingallnight.Theywereworkinginthegardenthewholeafternoon.Iwasstudyingfrom7pmto11pmyesterday.Hewasplayingcomputergamesduringtheholiday.WeweretravelinginEuropefortwoweekslastsummer.這種用法讓我們能夠描述在過去一段時(shí)間內(nèi)持續(xù)進(jìn)行的活動，強(qiáng)調(diào)了動作的延續(xù)性和過程感。它特別適合描述那些需要一定時(shí)間才能完成的活動。值得注意的是，當(dāng)我們使用過去進(jìn)行時(shí)表示持續(xù)動作時(shí)，我們關(guān)注的是動作的過程，而不是動作是否完成。這與一般過去時(shí)的重點(diǎn)不同。Iwaswritingaletterallmorning.(強(qiáng)調(diào)整個(gè)上午都在寫信的過程)Iwrotealetterthismorning.(強(qiáng)調(diào)寫信這個(gè)動作已完成)兩動作同時(shí)發(fā)生同時(shí)發(fā)生的動作過去進(jìn)行時(shí)常用來表示過去兩個(gè)或多個(gè)動作同時(shí)進(jìn)行。這時(shí)，所有動作都用過去進(jìn)行時(shí)。While引導(dǎo)從句當(dāng)使用while連接兩個(gè)同時(shí)進(jìn)行的動作時(shí)，兩個(gè)分句通常都用過去進(jìn)行時(shí)。When引導(dǎo)從句When也可以用來連接兩個(gè)同時(shí)進(jìn)行的動作，此時(shí)兩個(gè)分句同樣使用過去進(jìn)行時(shí)。典型例句WhileIwascooking,mywifewassettingthetable.WhenIwascominghome,itwasrainingheavily.Thechildrenwereplayinginthegardenwhiletheirparentswerechatting.突發(fā)與持續(xù)搭配過去進(jìn)行時(shí)與一般過去時(shí)的搭配使用在英語敘述中，一個(gè)非常常見且重要的用法是過去進(jìn)行時(shí)與一般過去時(shí)的搭配使用，表示"一個(gè)動作正在進(jìn)行時(shí)，另一個(gè)動作突然發(fā)生"。這種結(jié)構(gòu)通常遵循以下模式：持續(xù)的背景動作（過去進(jìn)行時(shí)）+突發(fā)的短暫動作（一般過去時(shí)）句型結(jié)構(gòu)：主語1+was/were+動詞-ing+when+主語2+動詞過去式When+主語1+動詞過去式+主語2+was/were+動詞-ing典型例句：Iwascookingdinnerwhenthephonerang.WhenIenteredtheroom,thebabywascrying.ShewaswatchingTVwhenthepowerwentout.Whentheearthquakehappened,weweresleeping.Theaccidentoccurredwhilehewasdrivingtowork.常見時(shí)間狀語特定時(shí)間點(diǎn)atthis/thattime+過去時(shí)間：在那時(shí)...at+具體時(shí)刻：at6o'clockyesterday,atmidnightlastnightwhen+過去時(shí)間從句：whenIarrived,whenthebellrangyesterday/lastnight+具體時(shí)刻：yesterdayat8pm,lastnightatdinner例句：Iwassleepingat3o'clockthismorning.特定時(shí)間段from...to...：from7to9lastnight,fromMondaytoFridayduring+時(shí)間段：duringthemeeting,duringmyvacationallday/night/morning/evening：整天/夜/上午/晚上thewhole+時(shí)間段：thewholeweekend,thewholesummer例句：Theywerediscussingtheprojectfrom2pmto4pmyesterday.連接詞時(shí)間狀語while：表示"在...期間"，常引導(dǎo)過去進(jìn)行時(shí)從句when：表示"當(dāng)...時(shí)候"，可引導(dǎo)一般過去時(shí)或過去進(jìn)行時(shí)從句as：表示"正當(dāng)...時(shí)候"，類似while，引導(dǎo)進(jìn)行時(shí)例句：Whilewewerehavingdinner,ourneighborswereplayingloudmusic.while與when用法區(qū)別while的用法while意為"在...期間"，強(qiáng)調(diào)動作的持續(xù)性，通常引導(dǎo)過去進(jìn)行時(shí)從句。特點(diǎn)：強(qiáng)調(diào)動作的持續(xù)過程接的動詞幾乎總是使用進(jìn)行時(shí)表示較長時(shí)間段內(nèi)的持續(xù)動作兩個(gè)動作通常同時(shí)進(jìn)行例句：WhileIwasstudying,mymotherwascookingdinner.ThephonerangwhileIwastakingashower.Whilethechildrenwereplayingoutside,itstartedtorain.when的用法when意為"當(dāng)...時(shí)候"，可引導(dǎo)一般過去時(shí)或過去進(jìn)行時(shí)從句，更為靈活。特點(diǎn)：可表示短暫動作或持續(xù)動作接的動詞可以是一般過去時(shí)或過去進(jìn)行時(shí)常用于表示一個(gè)動作打斷另一個(gè)動作兩個(gè)動作可以是同時(shí)的或先后的例句：WhenIgothome,mydogwaswaitingforme.IwaswatchingTVwhenthelightswentout.WhenIwaslivinginBeijing,Ivisitedmanyhistoricalsites.典型例句展示突發(fā)事件打斷持續(xù)動作Theywereplayingfootballwhenitstartedtorain.這個(gè)例句展示了正在進(jìn)行的活動（踢足球）被突發(fā)事件（下雨）打斷的情況。過去進(jìn)行時(shí)描述背景動作，一般過去時(shí)描述突發(fā)事件。兩個(gè)同時(shí)進(jìn)行的動作Iwasreadingwhilemymomwascooking.這個(gè)例句展示了兩個(gè)同時(shí)進(jìn)行的動作：閱讀和烹飪。兩個(gè)分句都使用過去進(jìn)行時(shí)，表示動作在同一時(shí)間段內(nèi)同時(shí)進(jìn)行。持續(xù)一段時(shí)間的動作Shewaswritinglettersallafternoon.這個(gè)例句表示動作（寫信）在整個(gè)下午持續(xù)進(jìn)行。過去進(jìn)行時(shí)與表示較長時(shí)間段的狀語（allafternoon）搭配，強(qiáng)調(diào)動作的持續(xù)性。過去進(jìn)行時(shí)與持續(xù)性動詞適合用于過去進(jìn)行時(shí)的動詞過去進(jìn)行時(shí)表示動作的持續(xù)過程，因此最適合那些可以持續(xù)一段時(shí)間的動詞。這類動詞通常描述的是需要一定時(shí)間才能完成的活動或狀態(tài)。常見的持續(xù)性動詞例子：閱讀類：read,study,learn,write,draw交流類：talk,speak,chat,discuss,argue活動類：walk,run,swim,play,work,travel感知類：watch,listen,look,feel,think生活類：eat,cook,clean,sleep,wait例句：Shewasreadinganovel.Theywereplayingbasketball.IwaswatchingTV.不適合用于過去進(jìn)行時(shí)的動詞某些動詞因其本身表示瞬間完成的動作或狀態(tài)，通常不用于進(jìn)行時(shí)。這些動詞被稱為"非持續(xù)性動詞"或"瞬時(shí)動詞"。常見的瞬時(shí)動詞例子：事件類：arrive,start,stop,finish,begin,end變化類：die,break,explode,collapse認(rèn)知類：know,understand,recognize,realize,forget情感類：love,hate,like,prefer,want擁有類：have(擁有),own,possess,belong錯誤例句及修正：?Hewasarrivingat5pm.?Hearrivedat5pm.構(gòu)成規(guī)則復(fù)習(xí)1be動詞與主語一致過去進(jìn)行時(shí)使用was或were作為助動詞，取決于主語的人稱和數(shù)量：was用于：I,he,she,it(單數(shù)主語)were用于：we,you,they(復(fù)數(shù)主語)例句：Iwasstudying.(第一人稱單數(shù))Shewasrunning.(第三人稱單數(shù))Theyweredancing.(第三人稱復(fù)數(shù))2動詞后加-ing規(guī)則將動詞變?yōu)楝F(xiàn)在分詞（-ing形式）遵循以下基本規(guī)則：一般情況：直接加-ing（work→working,play→playing）以不發(fā)音的e結(jié)尾：去e加ing（write→writing,make→making）重讀閉音節(jié)，末尾是一個(gè)輔音字母：雙寫末尾輔音字母再加ing（run→running,stop→stopping）以ie結(jié)尾：ie變y加ing（lie→lying,die→dying）以l結(jié)尾：在英式英語中常雙寫l（travel→travelling），美式英語中不雙寫（traveling）動詞ing形式變化要注意規(guī)則變化：直接加-ing大多數(shù)動詞只需直接在詞尾加上-ing：work→workingplay→playingstudy→studyingtalk→talkingread→readingwalk→walking以e結(jié)尾：去e加ing以不發(fā)音的e結(jié)尾的動詞，要去掉e再加-ing：make→makingwrite→writingtake→takingcome→cominglive→livinggive→giving重讀閉音節(jié)：雙寫末尾輔音字母如果動詞是重讀閉音節(jié)，且末尾只有一個(gè)輔音字母，需要雙寫這個(gè)輔音字母再加-ing：run→runningswim→swimmingsit→sittingstop→stoppingplan→planningbegin→beginning特殊變化一些動詞有特殊的變化規(guī)則：以ie結(jié)尾：lie→lying,die→dying以y結(jié)尾：直接加ing：cry→crying以l結(jié)尾：英式英語中常雙寫l（travel→travelling），美式英語中不雙寫（traveling）過去進(jìn)行時(shí)否定/疑問例句否定句例子Hewasn'tlisteningtotheteacher.Theyweren'tworkingyesterday.Iwasnotstudyingwhenyoucalled.Thebabywasn'tsleepingatmidnight.一般疑問句例子Wasshecryingwhenyousawher?Weretheyeatingat8am?Wasitrainingyesterday?WereyouwatchingTVlastnight?特殊疑問句例子Whatwashedoingattheparty?WherewereyougoingwhenIsawyou?Whywasshecrying?Howweretheyfeelingafterthenews?回答例子Washesleeping?Yes,hewas.Weretheystudying?No,theyweren't.Whatwasshedoing?Shewasreadingabook.Wherewereyougoing?Iwasgoingtoschool.典型易錯分析錯誤類型1：時(shí)態(tài)誤用常見錯誤：在應(yīng)該使用過去進(jìn)行時(shí)的場合使用了一般過去時(shí)。?Ireadabookwhenthephonerang.?Iwasreadingabookwhenthephonerang.解析：phonerang是突發(fā)動作，read是持續(xù)進(jìn)行的背景動作，應(yīng)使用過去進(jìn)行時(shí)。錯誤類型2：be動詞與主語不一致常見錯誤：助動詞was/were的使用與主語的人稱和數(shù)不匹配。?Theywasplayingfootball.?Theywereplayingfootball.解析：they是復(fù)數(shù)主語，應(yīng)使用were而非was。錯誤類型3：動詞ing形式錯誤常見錯誤：動詞轉(zhuǎn)換為ing形式時(shí)不遵循規(guī)則。?Shewaswriteingaletter.?Shewaswritingaletter.解析：以e結(jié)尾的動詞變ing時(shí)應(yīng)去掉e再加ing。錯誤類型4：瞬時(shí)動詞誤用常見錯誤：將不適合用于進(jìn)行時(shí)的瞬時(shí)動詞用于過去進(jìn)行時(shí)。?Iwasknowingtheanswer.?Iknewtheanswer.解析：know是表示狀態(tài)的動詞，一般不用于進(jìn)行時(shí)。典型試題鞏固1（選擇題）選擇適當(dāng)?shù)臅r(shí)態(tài)填空I______whenyoucalledmelastnight.答案：B.wasreading解析：表示"當(dāng)你打電話給我時(shí)，我正在讀書"，描述過去某一時(shí)刻正在進(jìn)行的動作，應(yīng)使用過去進(jìn)行時(shí)。A.readB.wasreadingC.amreadingD.havereadWhenthefirealarm______,allthestudents______intheclassroom.答案：C.rang,werestudying解析：火警鈴響是突發(fā)動作（一般過去時(shí)），學(xué)生們在教室學(xué)習(xí)是持續(xù)的背景動作（過去進(jìn)行時(shí)）。A.rang,studiedB.wasringing,werestudyingC.rang,werestudyingD.wasringing,studied______you______TVat8pmyesterday?答案：B.Were,watching解析：詢問"昨天晚上8點(diǎn)你是否在看電視"，指的是過去特定時(shí)間點(diǎn)正在進(jìn)行的動作，應(yīng)用過去進(jìn)行時(shí)的疑問句形式。A.Did,watchB.Were,watchingC.Have,watchedD.Are,watchingWhilehe______forthebus,itstartedtorainheavily.答案：C.waswaiting解析：while引導(dǎo)的是持續(xù)進(jìn)行的背景動作，應(yīng)用過去進(jìn)行時(shí)；而"開始下雨"是突發(fā)動作，用一般過去時(shí)。A.waitsB.waitedC.waswaiting典型試題鞏固2（填空題）5單項(xiàng)填空題通過填寫正確的動詞形式，加深對過去進(jìn)行時(shí)的理解。10語境填空題根據(jù)上下文語境，填寫合適的時(shí)態(tài)形式，鍛煉實(shí)際應(yīng)用能力。單項(xiàng)填空題What______you______(do)atthistimeyesterday?答案：were,doing解析：特殊疑問詞what引導(dǎo)的過去進(jìn)行時(shí)疑問句，詢問昨天這個(gè)時(shí)候正在做什么。WhenIcalledTom,he______(have)dinnerwithhisfamily.答案：washaving解析：表示"當(dāng)我打電話給Tom時(shí)，他正在和家人吃晚餐"，是過去某一時(shí)刻正在進(jìn)行的動作。Thechildren______not______(play)outsidebecauseit______(rain).答案：were,playing,wasraining解析：第一個(gè)空使用過去進(jìn)行時(shí)的否定形式，第二個(gè)空也用過去進(jìn)行時(shí)表示當(dāng)時(shí)正在下雨。語境填空題閱讀下面的短文，根據(jù)上下文填寫括號中動詞的適當(dāng)形式。LastSunday,I(1)______(walk)intheparkwhenI(2)______(see)myoldfriendJohn.He(3)______(sit)onabenchand(4)______(read)anewspaper.He(5)______not______(notice)meatfirstbecausehe(6)______(concentrate)onhisreading.答案：waswalking-過去進(jìn)行時(shí)，表示持續(xù)的背景動作saw-一般過去時(shí)，表示突發(fā)的動作wassitting-過去進(jìn)行時(shí)，描述John當(dāng)時(shí)的狀態(tài)wasreading-過去進(jìn)行時(shí)，描述同時(shí)進(jìn)行的另一動作didnotnotice/didn'tnotice-一般過去時(shí)的否定，表示完成的動作典型試題鞏固3（句型改寫）將一般過去時(shí)改為過去進(jìn)行時(shí)Sheplayedthepianoat7.→Shewasplayingthepianoat7.解析：增加了"正在進(jìn)行"的含義，強(qiáng)調(diào)的是7點(diǎn)時(shí)彈鋼琴的動作正在進(jìn)行。Ireadabooklastnight.→Iwasreadingabooklastnight.解析：改為過去進(jìn)行時(shí)后，強(qiáng)調(diào)昨晚閱讀這個(gè)動作的進(jìn)行過程。TheystudiedEnglishat4pm.→TheywerestudyingEnglishat4pm.解析：表示下午4點(diǎn)時(shí)正在學(xué)英語的狀態(tài)。補(bǔ)全句子使用過去進(jìn)行時(shí)Whentheearthquakehappened,people________.→Whentheearthquakehappened,peopleweresleeping/working/eating...解析：地震發(fā)生是突發(fā)事件，人們當(dāng)時(shí)正在做的事應(yīng)用過去進(jìn)行時(shí)表達(dá)。________while________.→IwascookingdinnerwhilemyhusbandwaswatchingTV.解析：while連接兩個(gè)同時(shí)進(jìn)行的動作，兩個(gè)分句都應(yīng)使用過去進(jìn)行時(shí)。連詞while與when實(shí)戰(zhàn)1while+過去進(jìn)行時(shí)while幾乎總是接過去進(jìn)行時(shí)，表示持續(xù)一段時(shí)間的動作。WhileIwassleeping,someonebrokeintoourhouse.ThephonerangwhileIwastakingashower.2when+過去進(jìn)行時(shí)when后接過去進(jìn)行時(shí)，表示某持續(xù)動作作為另一動作發(fā)生的背景。WhenIwaslivinginBeijing,IlearnedChinese.WhenwewerewatchingTV,thelightswentout.3when+一般過去時(shí)when后接一般過去時(shí)，表示兩個(gè)相繼發(fā)生的動作，或一個(gè)動作發(fā)生在另一個(gè)動作期間。WhenIarrivedhome,mydogwaswaitingforme.Iwascookingwhenthefirealarmwentoff.4兩個(gè)同時(shí)進(jìn)行的動作描述兩個(gè)同時(shí)進(jìn)行的動作時(shí)，可以使用while或when連接兩個(gè)過去進(jìn)行時(shí)從句。While/WhenIwascooking,mywifewassettingthetable.Thechildrenwereplaying

while/whentheirparentsweretalking.情景對話1詢問過去某時(shí)正在做什么下面是一段關(guān)于詢問和回答"過去某時(shí)正在做什么"的對話示例：小明：Whatwereyoudoingat10lastnight?小紅：Iwasdoingmyhomework.小明：WereyoustudyingEnglish?小紅：No,Iwasn't.Iwaswritingmysciencereport.小明：Oh,Isee.Iwaswatchingamovieatthattime.小紅：Wasitinteresting?小明：Yes,itwas.ButmysisterwasmakingsomuchnoisethatIcouldn'tconcentrate.小紅：Whatwasshedoing?小明：Shewaspracticingthepiano.Shewasn'tplayingverywell.語言點(diǎn)分析提問過去正在進(jìn)行的活動：使用"Whatwereyoudoing...?"結(jié)構(gòu)回答過去正在進(jìn)行的活動：使用"Iwasdoing..."結(jié)構(gòu)確認(rèn)某項(xiàng)具體活動：使用"Wereyou...ing?"疑問句結(jié)構(gòu)否定回答：使用"No,Iwasn't."加補(bǔ)充信息對話連貫性：通過交替詢問"what/how/why...was...doing"來自然延續(xù)對話情景對話2過去天氣和活動的對話下面是一段關(guān)于詢問過去天氣和當(dāng)時(shí)活動的對話：老師：Wasitrainingwhenyouwentoutthismorning?學(xué)生：Yes,itwasrainingheavily.Igotverywet.老師：Wereyoucarryinganumbrella?學(xué)生：Yes,Iwas,butthewindwasblowingsostronglythatmyumbrellabroke.老師：That'stoobad.Whatwereotherpeopledoingintherain?學(xué)生：Mostpeoplewererunningtofindshelter.Somewerewaitingatthebusstop,andtheylookedveryunhappy.老師：Wasthetrafficmovingslowly?學(xué)生：Yes,itwas.Manycarsweredrivingverycarefullybecausetheroadwasslippery.語言點(diǎn)分析詢問過去天氣狀況：使用"Wasit...ing?"結(jié)構(gòu)描述同時(shí)發(fā)生的多個(gè)動作：多個(gè)過去進(jìn)行時(shí)并列使用描述天氣和人的反應(yīng)：使用過去進(jìn)行時(shí)表示持續(xù)狀態(tài)突發(fā)事件：使用一般過去時(shí)（如"broke"、"gotwet"）背景描述：使用過去進(jìn)行時(shí)（如"wasblowing"、"wererunning"）這個(gè)對話展示了如何在實(shí)際情境中靈活運(yùn)用過去進(jìn)行時(shí)和一般過去時(shí)，描述過去的天氣狀況、持續(xù)的活動以及突發(fā)的事件。這種對比使得故事更加生動，畫面感更強(qiáng)。小組活動：畫出當(dāng)時(shí)場景活動說明本活動旨在通過繪畫和描述，幫助學(xué)生生動地理解和應(yīng)用過去進(jìn)行時(shí)。步驟：分組：將全班分成4-5人的小組選擇時(shí)間：每組選擇一個(gè)特定的過去時(shí)間點(diǎn)（如"昨天下午3點(diǎn)"、"上周日早上"等）繪畫：在紙上畫出當(dāng)時(shí)每個(gè)組員正在做的事情的場景描述：每個(gè)人用過去進(jìn)行時(shí)寫3-5個(gè)句子，描述畫面中的活動展示：各小組向全班展示自己的畫作，并用過去進(jìn)行時(shí)口頭描述畫面內(nèi)容提問：其他同學(xué)就畫面內(nèi)容提問，使用過去進(jìn)行時(shí)疑問句示例描述假設(shè)畫面是"昨天晚上8點(diǎn)"的場景：昨天晚上8點(diǎn)，我們?nèi)腋髯栽谧霾煌氖虑?。我正在做?shù)學(xué)作業(yè)。(Iwasdoingmymathhomework.)我的妹妹正在看動畫片。(Mysisterwaswatchingc