八年級英語 unit3 What were you doing when the UFO arrived period 1課件

Unit3Grade8

WhatwereyoudoingwhentheUFOarrived?

Doyourememberwhatyouweredoing?RevisionWhataretheydoing?Theyarerunning.Whatishedoing?Heisplayingtennis.Whatisthemandoing?Heiseating.Iamwritingontheblackboard.

Iamwalkingintheroom.

WordstudyflightplaygroundbellearthThemanisscared.scaredscaryThesnakeisscary.I’mahero.You’reheroes,too.heroterrorist恐怖分子murder謀殺;兇殺destroy破壞;毀壞kill殺死;致死Whiletheywereclimbingatree,Isawthem.climbIsawthemhewasshouting,otherstudentsstoppedtolookathim.shoutShoutatsb.stoppedtolookathimWhileWorldTradeCenterSeptember11,2001tragedy

悲劇tusnami[tju:na:mi]海嘯bedroom(sleeping)kitchen(cooking)---Wherewashe\shewhenheplayedbasketball?---He\Shewasin\on…---Whatwashe\shedoing?---He\Shewas…Pairwork:Lookandlearnnewwords:bedroomkitchenbathroombarbershopmyhomebathroom(gettingoutoftheshower)barbershop(cuttinghair)---Wherewashe\shewhenheplayedbasketball?---He\Shewasin\on…---Whatwashe\shedoing?---He\Shewas…Note(注)：1.getout出去，離開2.cutv.剪；切；割(cut)Groupwork:

Whatyouweredoingwhenyouheardthenews?LiuXiangwonthegoldmedalatthe2004OlympicsIwas…Groupwork:

Whatwereyoudoingwhenyouheardthenews?

YangLiweiflewaroundtheearthonOctober15,2003.Whatwereyoudoing

whenhecamein?

I

waswritingontheblackboardwhenhecamein.Iwaswalkingintheroomwhenhecamein.

Leading-in

A:Wherewereyouwhenheplayedbasketball?

B:Iwasintheclassroom.

A:Whatwereyoudoingwhenheplayedbasketball?

B:Iwaslisteningandlooking.

was\were+doing(過去進行時）domyhomeworkvisitmyteacher/myfriendsitintheparkclimbthemountainsstayinthelibrarydoshoppinginthesupermarket

boatonthelakeswimmingintheseafishnearthebeachplaytennisplaysoccerstayathomeandwatchedTVhaveapartydosomereading

readabookabouthistorycleanmyroomstudyforthemathtestpracticeEnglishHe/ShewaswatchingTVat7:00p.m.Theywereswimmingat4:00p.m.AMemoryCompetition根據(jù)顯現(xiàn)的圖片、時間，用過去進行時造句at5:10ACompetitionat5:10Hewasplayingbasketballat5:10ACompetitionat10:10ACompetitionat10:10Hewasplayingcomputerat10:10.ACompetitionat8:10Shewasridingat8:10ACompetitionWhatareyoudoing?I’mdoing….Whatwereyoudoing

whentheUFOarrived?Iwasdoing….Whatareyoudoing?I’mdoingmyhomework.Whatwereyoudoing

whentheUFOarrived?Iwasdoingmyhomework.What’shedoing?Heiseatinglunch.Whatwashedoing

whentheUFOarrived?Hewaseatinglunch.What’shedoing?Heissleepinglate.Whatwashedoing

whentheUFOarrived?Hewassleepinglate.What’sshedoing?Sheisshopping.Whatwasshedoing

whentheUFOarrived?Shewasshopping.

cookamealatthistimeyesterdayHecookatthistimeyesterday.wasIngLet’stalkLet’stalkhaveaclassyesterdayafternoonTheyaclassyesterdayafternoon.wereinghavLet’stalkrideahorseatninelastSundayHeahorseatninelastSunday.wasing

rideridLet’stalkrun

at5o’clocklastMondayHeat5o’clocklastMondaywasrunnruningwhen/while的用法when常與表示短暫的動作連用，經(jīng)常引導(dǎo)一般過去時態(tài)的句子。while常與表示持續(xù)性的動作連用，經(jīng)常引導(dǎo)過去進行時態(tài)的句子。練習(xí)題的答案是:1.when2.when3.while4.while你們都答對了嗎？祝賀你們！比較“when”and“while”when“當…..時候”后面跟的動作不延續(xù),常跟一般過去時WhentheUFOtookoff,theboywastakingphotswhile“當…..時候”后面跟的動作延續(xù),常跟過去進行時Whiletheboywastakingphots,theUFOtookoff,TargetLanguage:比較“when”and“while”2.WhentheUFOlanded,theboywaswalking

downthestreet.

Whiletheboywaswalkingdownthestreet,theUFOlanded1.Whenthealiengotout,thegirlwasshopping.

Whilethegirlwasshopping,thealiengotout.TargetLanguage:==

5.以when和while引導(dǎo)的時間狀語從句

1）延續(xù)性動詞和非延續(xù)性動詞

延續(xù)性動詞指動作可以延續(xù)一段時間，而不是瞬間結(jié)束。

如：work、study、drink、eat等。

非延續(xù)性動詞指動作極為短暫，瞬間結(jié)束。

如：start、begin、hit、jump、knock等。5.以when和while引導(dǎo)的時間狀語從句

2）在本單元中，出現(xiàn)了以when和while引導(dǎo)的時間狀語從句。

<1>when表示“當……的時候”。從句中既可用延續(xù)性動詞，又可用非延續(xù)性動詞，這些動詞既可以表示動作，又可表示狀態(tài)。從句中的動作既可和主句的動作同時發(fā)生，又可在主句的動作之前或之后發(fā)生。如：

MarywashavingdinnerwhenIsawher.

Theboywasstillsleepingwhenhismothergothomeyesterdaymorning.5.以when和while引導(dǎo)的時間狀語從句

<2>while表示“在……的時候”、“在……期間”。它強調(diào)主句的動作與從句的動作同時發(fā)生或主句的動作發(fā)生在從句的動作過程中。while從句中必須是表示動作或狀態(tài)的延續(xù)性動詞。如：

TheweatherwasfinewhilewewereinBeijing.

ShecalledwhileIwasout.

如果主句的動作在從句的動作過程中發(fā)生，從句常用進行時。如。

Whilewewereswimmingsomeonestoleourclothes.

Don’ttalksoloudwhileothersareworking.Whenthey…Idid…WhiletheywerefightingwitheachotherIslept.WhileI…Hewasdoing…WhileIwassleeping,hewaseating.WhenI…Hewasdoing…WhenIwalkedonthestreethewaseating.Whenthey…Idid…WhiletheywerefightingwitheachotherIslept.jumpdownWhilehewasjumpingdown,theplanetookoff.Theplanetookoff.LindalovesherdogDavy.TheywenttotheNewYorkCitylastSaturday.WhileLindawasbuyinganewspaperatthetrainstation,thedoggotoutofhisboxandranaway.ThestationwascrowdedandLindacouldn'tseeDavyanywhere.WhenLindashoutedhisname,somepeoplelookedatherbutDavydidn’tcome.Thenshecalledthepolice.Whileshewastalkingonthetelephone,Davymetanotherdogoutsidethestation.

Whilethepolicewerecoming,LindawalkedaroundthestationandcalledDavy’sname.Shedidn’tthinkaboutlookingoutsidethestation.Finally,alittleboysaidtoher,“Didyoulookoutside?IsawabigblackdogwhenIcamein.”WhenLindafinallysawDavy,hewasjumpingandrunningwithanotherdog.Therewasapoliceofficernexttothem.ThepoliceofficersaidtoLinda,“Ithinkmydogfoundyourdog.”3A:Readthearticle,trytounderstandthemainidea:Answeringthequestions:1.WhatwasLindadoingwhenDavyranaway?2.Whycouldn'tLindaseeDavy?3.WherewasDavywhileLindawaslookingforhim?4.WhathappenedwhileLindawasonthetelephone?5.WhatwasDavydoingwhenLindafinallysawhim?Peopleoftenrememberwhattheyweredoingwhentheyheardthenewsofimportanteventsinhistory.IntheUnitedStates,forexample,manypeoplerememberwhattheyweredoingonApril4,1968.ThiswasoneofthemostimportanteventsinmodernAmericanhistory.Onthisday,Dr.MartinLutherKingwaskilledinthecityofMemphisinAmerica.Althoughsomepeoplemaynotrememberwhomurderedhim,theyrememberwhattheyweredoingwhentheyheardabouttheevent.Eventhemosteverydayactivitiescanseemimportant.RobertAllenisnowover40.Hewasjustaschoolstudentatthattime,butherememberswhathewasdoingwhenheheardthenews.“Itwasabright,sunnyday.”Robertremembers.“Wewerehavingfunintheplaygroundwhenthebell

rang.Ourteacheraskedustostopwhatweweredoingandlisten.Hetoldusthenews:“DrMartinLutherKingdiedjust10minutesago!Wecouldn’tbelieveit!”School

closed

fortheday,andRobertandhisfriendswalkedhometogetherinsilence.DrMartinLutherKing’smurdertookplaceaboutthirtyyearsago,beforemanyAmericanswereborn.However,inmorerecent

times,mostAmericansrememberwhattheyweredoingwhentheWorldTradeCenterinNewYorkwas

destroyedbyterrorists.Eventhedate-September11,2001–hasmeaningtomostAmericans.

Notalleventsinhistoryareasterribleasthis,ofcourse.ManyAmericansalsosaytheyrememberwhattheyweredoingwhenmanfirstwalkedonthemoononJuly20,1969.Inmorerecenthistory,mostChineserememberwhattheyweredoingwhenYangLiweibecamethefirstChineseastronautinspace.YangwentintospaceonOctober15,2003.HisflightaroundtheEarthlastedabout22hours.Whenhereturned,hebecameanationalheroinChina,andbecamefamousallovertheworld.4a.Usethesepicturetowriteastory.11o’clock;gotothepark;bybikeThisisTinawatchsb.swim;putsth.behindthief;steal(偷);takeawayfind;callthepolice;cry4a:writingpracticeusingthetargetlanguage:Juliawaswalkingintotheparkwiththebikeat11:00am.At11:15whileshewaswatchinghappily,thethiefwassteelingherbike.At11:10shewassittingnearthebanktowatchothersswimming.Shefoundhisbikewasstolenat11:20soshewascallingtothepolicestationatthattime.一.翻譯下列短語或詞組1.在……前面_______________2.理發(fā)店___________________3.睡懶覺___________________4.從……出去_______________5.打電話給警察_____________6.跳下來___________________infrontofat/inthebarbershopsleeplategetoutofcallthepolicejumpdown1.Matchthesentenceswiththepictures.1.___Hewasscared.2.___Itwasclimbingatree.3.___Itwasjumpingdown.4.___Shewasshouting.cbda一.翻譯下列短語或詞組7.runaway_________________8.inhospital________________9.atthedoctor’s_____________10.talkonthephone__________11.lookoutside______________12.takeoff__________________逃跑住醫(yī)院在醫(yī)院在電話里交談向外看起飛課堂練習(xí)二.用when，while填空1.__________thealienwasinthemuseum,Icalledthepolice.2.Theboywaswalkingdownthestreet__________aUFOlanded.3.__________thealienwasvisitingthemuseum,theboycalledtheTVstation.4.Iwascleaningmyroom________thefirebrokeout.5.__________Lindawasshoutinghisname,somepeoplelookedather.6.__________LindafinallysawDavy,hewasjumpingwithadog.Fillintheblankswith“while”and“when”.1.

Tomwaseatingsupper,itbegantorainoutside.2.Whatwereyoudoing

Mr.Zhoucamein?3.

Peterwassleeping,athiefbrokeintohishouse.4.Sheleftherho