Unit5Whatwereyoudoingwhentherainstormcame?SectionA(GrammarFocus~4c)新課導(dǎo)入Whatwasshedoingatthattime?FreetalkShewasdoingherhomework.ShewaswatchingTVatthattime.WhileI…Hewasdoing…WhileIwaswalkingtoschool,Hewaseating.Whatwashe/shedoingwhileyouwere...?At9:00amyesterdayWhileJohnwasriding,Marywasrunning.Whilethegirlwaseating,hermotherwascleaningtheroom.JohnMarythegirlhermotherWhatwashe/shedoingwhile...was...?新課導(dǎo)入Whatweretheydoingatthattime?Theywerereadingbooksinthelibrary.Theywereplayingbasketball.

LanguageGoal1.能記住并會(huì)運(yùn)用下列單詞及短語:icy,kid,havealook。2.能夠用過去進(jìn)行時(shí)談?wù)撨^去發(fā)生的事情。3.能夠正確運(yùn)用when和while引導(dǎo)的時(shí)間狀語從句。Whatwereyoudoingateightlastnight?Iwastakingashower.Whatwasshedoingatthetimeoftherainstorm?Shewasdoingherhomework.Whatwashedoingwhentherainstormcame?Hewasreadinginthelibrarywhentherainstormcame.weredoingwastakingwasdoingwasdoingwasdoingwasreadingGrammarFocusWhatwasBendoingwhenitbegantorainheavily?Whenitbegantorain,Benwashelpinghismommakedinner.WhatwasJennydoingwhileLindawassleeping?WhileLindawassleeping,JennywashelpingMarywithherhomework.While疑問句：was/were+主語+doingWereyouplayingbasketballatfouryesterdayafternoon?

答語：Yes,主語+was/were.

或No,主語+wasn't/weren’t.特殊疑問句：疑問詞+was/were+主語+doingWhatwereyoudoingatthetimeofrainstorm?1.V-ing的構(gòu)成1)一般動(dòng)詞在詞尾加-ing,讀[iη],

如go–going。2)以不發(fā)音字母e結(jié)尾的動(dòng)詞,先去掉e,再加-ing。

come-coming

make-making

write-writingnewwordsWhatwereyouhavingalookat?Youarekidding.Iwashavingalookatanicytoyhavealook看一看

/?a?si/adj.覆蓋著冰的；冰冷的

/k?d/v.開玩笑；欺騙lookandsayWhatwereyoudoingateightlastnight?Iwastakingashower.過去進(jìn)行時(shí)態(tài)概念：表示在過去某一時(shí)刻或某一段時(shí)間內(nèi)正在進(jìn)行的動(dòng)作。時(shí)間標(biāo)志：thistimeyesterday,at9:00yesterdaymorning或以when,while引導(dǎo)的時(shí)間狀語從句。when/while用法區(qū)別1)*when:既指時(shí)間點(diǎn)，也可指一段時(shí)間while:只表示一段時(shí)間*when引導(dǎo)的時(shí)間狀語從句中的動(dòng)詞可

以是瞬間性動(dòng)詞，也可是延續(xù)性動(dòng)詞

while從句中的動(dòng)詞必須是延續(xù)性動(dòng)詞1)Wewerehavingdinnerwhenthephonerang.2)IlivedinasmallvillagewhenIwasayoungboy.3)Whilemysisterwasdoingtheironing,Icookeddinner.構(gòu)成：基本結(jié)構(gòu)：主語+was/were+v.-ing+其他成分否定昨晚那個(gè)時(shí)間你正在做什么？—What_____you______atthattimelastnight?我正在洗澡。—I___________ashower.doingwerewastaking一般疑問句：將be提前形式：在be后面加notWhatwasJennydoingwhileLindawassleeping?WhileLindawassleeping,JennywashelpingMarywithherhomework.1)以字母ie結(jié)尾的動(dòng)詞,變ie為y,再加ing。

die→dying

lie→lying2)以元音字母加e結(jié)尾,或以e結(jié)尾,且e發(fā)音的動(dòng)詞,直接加-ing

。

see-seeing

be-beingPresentationFillintheblankswithwas,were,whenorwhile.At7:00a.m.,Iwokeup._____I____makingmybreakfast,mybrother_____listeningtotheradio._____Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook._____wegottotheplaceoftheaccident,thecar____inbadshapefromhittingatree.Butluckily,thedriver____fine.Theroads_____icybecauseoftheheavysnowfromthenightbefore.WhilewasWhileWhenwaswaswerePracticePost-grammarLookandfill.4a[探究2when和while]1．相同點(diǎn)when和while都可以作從屬連詞。引導(dǎo)時(shí)間狀語從句。都有“當(dāng)……的時(shí)候”的意思。At7:00a.m.,Iwokeup.______I_____makingmybreakfast,mybrother_____listeningtotheradio.______Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook.______wegottotheplaceoftheaccident,thecar_____inbadshapefromhittingatree.Butluckily,thedriver_____fine.Theroads______icybecauseoftheheavysnowfromthenightbefore.Fillintheblankswithwas,were,whenorwhile.WhilewaswasWhile/WhenWhenwaswaswereadj.覆蓋著冰的；冰冷的看一看實(shí)戰(zhàn)演練Whatwereyoudoingateightlastnight?Iwastakingashower.Whatwasshedoingatthetimeoftherainstorm?Shewasdoingherhomework.GrammarFocusWhatwashedoingwhentherainstormcame?Hewasreadinginthelibrarywhentherainstormcame.不同點(diǎn)（1）引導(dǎo)的時(shí)間狀語從句從句中的謂語動(dòng)詞whenwhile指時(shí)間段，也可以指時(shí)間點(diǎn)可以是延續(xù)性動(dòng)詞，也可以是終止性動(dòng)詞一般指一段時(shí)間表狀態(tài)的延續(xù)性動(dòng)詞PresentationWhatwereyoudoingatthesetimeslastSunday?Fillinthechart.Thenaskyourpartner.PracticePost-grammarLookandwrite.4cWhatwereyoudoingat…lastSunday?9:00a.m.11:30a.m.4:00p.m.9:00p.m.A:Whatwereyoudoingatnineo’clocklastSundaymorning?B:Iwassleeping.Howaboutyou?A:Iwasdoingmyhomework.B:You’rekidding!v.欺騙;戲弄;開玩笑Example:A:Whatwereyoudoingatfouro’clocklastSundayafternoon?B:Iwasplayingsoccer.Howaboutyou?A:Iwasreadingabook.B:You’rekidding!Summary

小結(jié)過去進(jìn)行時(shí)（Pastcontinuoustense）表示在過去某個(gè)時(shí)刻或某段時(shí)間內(nèi)正在進(jìn)行的動(dòng)作或存在的狀態(tài)。定義：結(jié)構(gòu)：_________________________________(was用于___________,were用于_________和_____)時(shí)間狀語：___________________________________________________________________________________________________________________________be(was/were)+V-ing單數(shù)主語復(fù)數(shù)主語youat+具體時(shí)間點(diǎn)+過去時(shí)時(shí)間狀語atthattime/atthistimewhen/while引導(dǎo)的時(shí)間狀語從句thenWhatwasBendoingwhenitbegantorainheavily?Whenitbegantorain,Benwashelpinghismommakedinner.WhatwasJennydoingwhileLindawassleeping?WhileLindawassleeping,JennywashelpingMarywithherhomework.

過去進(jìn)行時(shí)和When

連用

A

was/were+doing

sthWhen

B+did

sth.

長時(shí)動(dòng)作短時(shí)動(dòng)作Summary

小結(jié)When和while的三個(gè)句型。（延續(xù)與非延續(xù)性動(dòng)動(dòng)詞）過去進(jìn)行時(shí)+when+

一般過去時(shí)（主）（從）一般過去時(shí)+when/while+過去進(jìn)行時(shí)

（主）（從）過去進(jìn)行時(shí)+while+過去進(jìn)行時(shí)（主）（從）

過去進(jìn)行時(shí)和while

連用A

was/were+doing

sth

while

B+was/were+doing

sth長時(shí)動(dòng)作長時(shí)動(dòng)作不同點(diǎn)（2）when引導(dǎo)的時(shí)間狀語從句中，從句的動(dòng)作