初中英語(yǔ)-Unit5第三課時(shí)教學(xué)課件設(shè)計(jì)

Whattimeisit?Whatareyoudoing

?We

arehaving

an…Whatwereyoudoing

at8:05a.myesterday?

We

werehaving

an/a…SectionB1a—1dStudyinggoals:1.Learnthenewwordsandexpressions:

realize;makeone’sway

;

2.Learnthelisteningskill:makepredictions.3.Use“when”and“while”correctly.Unit5Whatwereyoudoingwhentherainstormcame?PresentationA:Wereyou

lateforclass?

B:Yes，IwasA:Whywereyoulate?

B:BecauseIstayeduplate.Pairworkmybikebroken/rain/my

alarm...1bWhathappenedtothegirl?writeshortanswerstothequestions.1.Whateventhappenedattheschoolyesterday?2.Whomissedtheevent?3.Whichteamwonattheevent?ListeningTheschoolbasketballcompetition.Kate.John’steam.Prediction:Whatkindofeventisit?（預(yù)測(cè)）__

Katesawadogbythesideoftheroad.____Kategottothebusstop.____KatecalledtheAnimalHelpline.____Kateleftthehouse.____Katewaitedforsomeonetowalkby.____Katerealizedherbagwasstillathome.1cListenagain.Numbertheevents[1-6]intheordertheyhappened.

123456John:What

wereyoudoingatthetimeofthecompetition?Kate:Well,Ileftmyhouselateandwhen

thecompetitionstarted,Iwasstillmakingmywaytoschool.John:Thenwhathappened?Kate:

When

Igottothebusstop,Irealizedthatmybagwasstillathome!John:Butwhydidn’tyoujustgohometogetyourbag?Kate:Idid,butwhileIwasrunningbackhome,Isawadogbythesideoftheroadanditwashurt.John:Oh,soI’msureyouhelpedthedog.Iknowhow

muchyouloveanimals.1._______weweretalkingintheclassroom,theteachercamein.2._______theygotto

theairport,itwasraining.3._______shewasreadingabook,thephonerang.4._______Isawtheboy,hewaswearinganewcoat.5._______hewasreading,hefellasleep.A.Fillintheblankswithwhenorwhile.While

When

While

WhenWhile

以when和while引導(dǎo)的時(shí)間狀語(yǔ)從句1)延續(xù)性動(dòng)詞和短暫性動(dòng)詞

延續(xù)性動(dòng)詞指動(dòng)作可以延續(xù)一段時(shí)間。

如:talk、study、drink、eat等。

短暫性動(dòng)詞指動(dòng)作發(fā)生，立即結(jié)束。

如:come、callup、start、begin、knock等。1.whilewewere

talkingintheclassroom,theteacher

camein.2.when

theygottotheairport,itwasraining.WhenI…callup

Hewasdoing…sleepWhenIcalledhimup,

hewassleeping.while

he

was

sleeping

,

Icalledhimup.

主句

主句從句

從句Canyouchangethesentencewithwhile

?GroupworkPracticesentenceswithbothwhile

andwhen.JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwashA：whatwasJohndoingwhenMaryboughtadrink?B：JohnwastakingphotoswhenMaryboughtadrink.C：WhileJohnwastakingphotos,Maryboughtadrink.

B.Fillintheblankswithwas,were,whenorwhile.At7:00a.m.,Iwokeup.______I____making

mybreakfast,mybrother____listeningtotheradio._______Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook._______wegottotheplaceoftheaccident,thecar______inbadshapefromhittingatree.Butluckily,thedriver______fine.Theroads______icybecauseoftheheavysnowfromthenightbefore.WhilewaswasWhileWhenwaswaswere

Summaries

1)when可指時(shí)間點(diǎn),又可指時(shí)間段,主句常用過(guò)去進(jìn)行時(shí)，從句中可用延續(xù)性動(dòng)詞,也可用短暫性動(dòng)詞,一般用過(guò)去時(shí)。

2)while總是指一個(gè)時(shí)間段,主句一般用過(guò)去時(shí)，從句中必須用延續(xù)性動(dòng)詞，常用過(guò)去進(jìn)行時(shí)連用。主句、從句動(dòng)作同時(shí)發(fā)生，用進(jìn)行時(shí)。Homework