Unit3SectionB(1a-1d)課件八年級英語上冊

初中英語魯教版八上Unit3Whatwereyoudoingwhentherainstormcame?SectionB(1a-1d)1.基本概念過去進(jìn)行時表示在過去某一時刻或一段時間內(nèi)正在進(jìn)行的動作。這一特定的過去時間除有上下文暗示以外,一般用表示過去的時間狀語來表示。2.結(jié)構(gòu)was/were+動詞-ing形式復(fù)習(xí)過去進(jìn)行時的用法Revision3.句式(以work為例)肯定式:

I/He/She/Itwasworking.We/You/Theywereworking.否定式:I/He/She/Itwasnotworking.We/You/Theywerenotworking.疑問式和簡略回答:WasIworking?Yes,youwere./No,youwerenot.Wereyouworking?Yes,Iwas./No,Iwasnot.Washe/she/itworking?Yes,he/she/itwas./No,he/she/itwasnot.Werewe/you/theyworking?Yes,you/we/theywere./No,you/we/theywerenot.復(fù)習(xí)過去進(jìn)行時的用法Revision1.wasnot常縮略為wasn’t;werenot?？s略為weren’t。2.一般過去時與過去進(jìn)行時用法的比較:一般過去時表示在過去某個時間發(fā)生過的動作或存在的狀態(tài),而過去進(jìn)行時則表示在過去某一時刻或某一段時間正在進(jìn)行的動作。e.g.Davidwrotealettertohisfriendlastnight.戴維昨晚給他的朋友寫了封信。(信寫完了。)Davidwaswritingalettertohisfriendlastnight.戴維大衛(wèi)昨晚在給他的朋友寫信。(信不一定寫完。)Revision學(xué)習(xí)過去進(jìn)行時需要注意的問題這兩個詞都有“當(dāng)……的時候”的意思。when既可指某一點時間,也可以指一段時間;while

強(qiáng)調(diào)一段時間,所以從句的謂語動詞常是延續(xù)性的。當(dāng)when表示“在某一段時間里”的意思時,它可以代替while,但while不能代替when。e.g.WhenIcamehome,shewascookingdinner.

當(dāng)我到家時,她正在做飯。

Whenyouhangwetclothesnearafire,youwillseesteamrisingfromthem.當(dāng)你把濕衣服掛在火邊時,你會看到水汽從衣服上升起。過去進(jìn)行時中when與while的用法Revision1.realize理解；領(lǐng)會；認(rèn)識到2.makeone’sway前往；費力地前進(jìn)3.passage章節(jié)；段落4.pupil學(xué)生5.completely徹底地；完全地6.shocked驚愕的；受震驚的7.silence沉默；緘默；無聲8.insilence沉默；無聲9.recently不久前；最近10.takedown拆除；往下拽；記錄11.terrorist恐怖主義者；恐怖分子12.date日期；日子13.tower塔；塔樓14.atfirst首先；最初15.truth實情；事實16.Allen艾倫（姓）17.MartinLutherKing馬丁?路德?金18.Alabama阿拉巴馬州19.AnimalHelpline動物保護(hù)熱線19.WorldTradeCenter世貿(mào)大樓Learnthenewwordsandexpressions.NewwordsThinkofatimewhenyouwerelatefororcouldn’tgotoanevent.Whatwastheevent?Whatwasthereasonwhyyouwerelateorcouldn’tgo?Tellyourpartnerthestory._______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________1aWhateventhappenedattheschoolyesterday?___________________________________________________2.Whomissedtheevent?___________________________________________________3.Whichteamwonattheevent?___________________________________________________Therewasabasketballcompetition.Katemissedtheevent.John’steam.Listenandwriteshortanswerstothequestions.1bJohn:Hey,Kate,whyweren’tyouattheschoolbasketballcompetitionyesterday?Icalledyousomanytimes,butyoudidn’tanswer.Kate:Sorry,John.Ileftmyphoneathome.John:Whatwereyoudoingatthetimeofthecompetition?Kate:Well,Ileftmyhouselateandwhenthecompetitionstarted,Iwasstillmakingmywaytoschool.John:Thenwhathappened?Kate:WhenIgottothebusstop,Irealizedthatmybagwasstillathome!TapescriptsJohn:Butwhydidn’tyoujustgohometogetyourbag?Kate:Idid,butwhileIwasrunningbackhome,Isawadogbythesideoftheroadanditwashurt.John:Oh,soI’msureyouhelpedthedog.Iknowhowmuchyouloveanimals.Kate:Yes,IwantedtocalltheAnimalHelpline,butIdidn’thavemyphonesoIhadtowaitforsomeonetowalkby.ThenIusedhisphonetocallthehelpline.John:OK.Nowonderyoudidn’tmakeittothecompetition.Kate:Yes,I’msosorryIwasn’ttheretocheeryouon,butI’mhappythatyourteamwon!TapescriptsChooseonetobegin!LastWednesday,Iwaslateforschool.When/While…LastSaturday,Icouldn’tgotomyfriend’sbirthdayparty.When/While…

Workinagroup,trytomakeupastory,eachofyousaysasentence,using“when”or“while”tomakeyourstorymoreinteresting!Practice______Katesawadogbythesideoftheroad.______Kategottothebusstop.______KatecalledtheAnimalHelpline.______Kateleftthehouse.______Katewaitedforsomeonetowalkby.______Katerealizedherbagwasstillathome.123456Listenagain.Numbertheevents[1-6]intheordertheyhappened.1c【總結(jié)】1.通過對例句1和例句2的觀察我們發(fā)現(xiàn)，realize與cometoknow意思相近，意為“______；______”，是及物動詞，其后可接名詞，也可接賓語從句。2.仔細(xì)觀察例句3可知，realize與cometrue意思相近，意為“______”。仔細(xì)觀察下面例句中動詞realize的意義和用法，然后補(bǔ)全總結(jié)部分所缺的內(nèi)容。【例句】1.Theboydidn’trealizehismistakeuntilhismothertoldhim.2.WhenGracerealizedwhathadhappened,shewasverysorry.3.FanBingbingfinallyrealizedherdreamofbecominganactress.意識到了解到實現(xiàn)LanguagepointsrealizeA:Whentheschoolbasketballcompetitionstarted...B:Whentheschoolbasketballcompetitionstarted,Katewasstillmakingherwaytoschool.TalkaboutwhyKatemissedtheschoolbasketballcompetition.StudentAbeginsasentencewithwhileorwhen.StudentBcompletesthesentence.A:Whentheschoolbasketballcompetitionstarted,

whatwasKatedoingatthattime?B:Whentheschoolbasketballcompetitionstarted,

Katewasstillmakingherwaytoschool.1dA:Whentheschoolbasketballcompetitionstarted,whatwasKatedoingatthattime?B:Whentheschoolbasketballcompetitionstarted,Katewasstillmakingherwaytoschool.A:Whenshegottothebusstop,Kate…B:Whenshegottothebusstop,Katerealizedthatherbagwasstillathome.A:Whileshewasrunningbackhome,…B:Whileshewasrunningbackhome,shesawadogbythesideoftheroad.1dTalkaboutwhyKatemissedtheschoolbasketballcompetition.StudentAbeginsasentencewithwhileorwhen.StudentBcompletesthesentence.1.昨天下午五點鐘你哥哥在做什么？What________yourbrother________atfiveyesterdayafternoon?2.昨天我回到家時，我媽媽在洗衣服。Mymother_____________clothes________I________homeyesterday.

3.你做作業(yè)時，你妹妹在干什么？What________yoursister________________you________________yourhomework?waswashingwasdoing

whengot

whileweredoingwasdoingExercise根據(jù)漢語意思完成下列英語句子，每空一詞。1.Iwasrunningintheparkat7:00yesterdaymorning.

(改為一般疑問句并作肯定回答)—______________________intheparkat7:00yesterdaymorning?—________,________________.2.IwasflyingkiteswithmyfriendsatthistimelastSunday.

(對畫線部分提問)________________________________atthistimelastSunday?3.Theywereplayingbasketballfromthreetofouryesterday.

(改為否定句)They________________basketballfromthreetofouryesterday.YesIwas

Wereyourunningweren’tplayingWhatwereyoudoing

Exercise句型轉(zhuǎn)換（每空一詞）。翻譯句子。1.吉姆正在黑板上畫畫時,老師走進(jìn)了教室。2.約翰正走向?qū)W校時，他看見一只貓在樹上。

WhileJim

was

drawing

on

theblackboard,the

teacher

came

into

the

classroom.WhileJohnwaswalkingtoschool,hesawacatinatree.

連詞成句。1.when,you,doing,teacher,what,were,arrived,our________________________________________________________?2.Tom,came,dinner,in,having,we,were,while________________________________________________________.WhatwereyoudoingwhenourteacherarrivedWhilewewerehavingdinner,TomcameinExercise按要求完成下列各題。1.MymotherwasdoingthehouseworkwhenIcamehome.(改為一般疑問句