初中英語(yǔ)Unit 5 What were you doing when the rainstorm came- Section A Grammar Focus-4c 課件

Unit5Whatwereyoudoingwhentherainstormcame?SectionAGrammarFocus—4cTeachingaims1.能正確理解并使用過(guò)去進(jìn)行時(shí)進(jìn)行表達(dá)。2.能正確使用連詞when和while。WhatwasJackdoing…?at7o’clockyesterdayat7:30lastnightat9:00lastnightat10:00lastnightat11:00lastnightwasplayingbasketballat6o’clockyesterdaywashavingdinnerwasdoinghomeworkwaspracticingtheguitarwasreadingbookswaslisteningtomusicWhenI…Hewasdoing…WhenIcalledhimup,hewassleeping.Makeupthesentences.WhileI…Hewenttoschool

WhileIwaseating,hewenttoschool.WhileI…Timwasdoing…WhileIwasreadingthenewspaper,TimwaswatchingTV.Thepastprogressivetense(過(guò)去進(jìn)行時(shí)態(tài))結(jié)構(gòu)：was/were+doing意義：表示在過(guò)去某一時(shí)刻或某一段時(shí)間正在進(jìn)行的動(dòng)作。at/duringthetimeinthepast.Whattenseisit?過(guò)去進(jìn)行時(shí)態(tài)和一般過(guò)去時(shí)態(tài)的區(qū)別過(guò)去進(jìn)行時(shí)：一般過(guò)去時(shí)：表示在過(guò)去某個(gè)時(shí)間點(diǎn)發(fā)生過(guò)的動(dòng)作或存在的狀態(tài)。表示在過(guò)去某一時(shí)刻或某一段時(shí)間正在進(jìn)行的動(dòng)作。Davidwaswritingalettertohisfriendat7lastnight.Davidwrotealettertohisfriendlastnight.Thepastprogressivetense(過(guò)去進(jìn)行時(shí)態(tài))Circlethewords/sentencesoftime.時(shí)間狀語(yǔ)：短語(yǔ)：ateightlastnight,atthetimeofrainstorm.(表示某一時(shí)刻)句子：whentherainstormcame,

whenitbegantorainheavily,

whileLindawassleeping.主句從句從句主句when:atthetime&duringthetime+瞬間或延續(xù)動(dòng)詞

while:duringthetime+延續(xù)動(dòng)詞1.when,while“當(dāng)…時(shí)候”，“在…期間”2.while（對(duì)比兩件事物）…而，…然而e.g.I’mgoodatmathwhilemysisterdoeswellinEnglish.過(guò)去進(jìn)行時(shí)1.基本概念

過(guò)去進(jìn)行時(shí)表示在過(guò)去某一時(shí)刻或一段時(shí)間內(nèi)正在進(jìn)行的動(dòng)作。這一特定的過(guò)去時(shí)間除有上下文暗示以外,一般用時(shí)間狀語(yǔ)來(lái)表示。2.結(jié)構(gòu)

was/were+動(dòng)詞-ing3.句式(以work為例)肯定式：I/He/She/Itwasworking.We/You/They/wereworking.否定式:I/He/She/Itwasnotworking.We/You/They/werenotworking.

疑問(wèn)式和簡(jiǎn)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.Lookatthetableandwritesentenceswithboth

whileand

when.JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwash活學(xué)活用4aFillintheblankswithwas,were,whenorwhile.At7:00a.m.,Iwokeup.______I____makingmybreakfast,mybrother______listeningtotheradio.________Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook._____wegottotheplaceoftheaccident,thecar_____inbadshapefromhittingatree.Butluckilythedriver____fine.Theroads______icybecauseoftheheavysnowfromthenightbefore.WhilewaswasWhileWhenwaswaswere4bWhatwereyoudoingatthesetimeslastSunday?Fillinthechart.Thenaskyourpartner.YouYourpartner9:00a.m.sleepingdoingherhomework11:30a.m.4:00p.m.9:00p.m.4cA:Whatwereyoudoingatnineo’clocklastSundaymorning?B:Iwassleeping.Howaboutyou?A:Iwasdoingmyhomework.B:You’rekidding/agoodboy/girl.WhatwereyoudoingatthesetimeslastSunday?Fillinthechart.Thenaskyourpartner.YouYourpartner9:00a.m.11:30a.m.4:00p.m.9:00p.m.Survey1._____Jenniferwasreadingamagazine,hissisterwaslisteningtothepopmusic. A.While B.When C.Whattime2.Iwastryingtodrawacatontheboard_____theteachercamein. A.while B.when C.whattime3.MybestfriendvisitedmyhousewhileI_____dinnerinthekitchen. A.cooked B.cooking C.wascookingExercise:A

B

C

Ⅱ.根據(jù)各題后括號(hào)內(nèi)的要求完成下列各題，每空一詞（含縮略形式）。1.Iwasrunningintheparkat7:00yesterdaymorning.

(改為一般疑問(wèn)句并作肯定回答)—________________________intheparkat7:00yesterdaymorning?—________,________________.YesIwas

Wereyourunning2.IwasflyingkiteswithmyfriendsatthistimelastSunday.

(對(duì)劃線部分提問(wèn))________________________________atthistimelastSunday?3.Theywereplayingbasketballfromthreetofouryesterday.

(改為否定句)They________________basketballfromthreetofouryesterday.weren’tplayingWhatwereyoudoing

4.Shewasdoingherhomeworkatthreeyesterdayafternoon.(對(duì)劃線部分提問(wèn))________she______atthreeyesterdayafternoon?5.Iwasplayingcomputergameswhenmymothercameintomyroom.(同義句轉(zhuǎn)換)_____Iwasplayingcomp