Unit 5 Section A Grammar Focus-3c 課件-人教版八年級(jí)英語(yǔ)下冊(cè)

人教版英語(yǔ)

Unit5Whatwereyoudoingwhentherainstormcame?

SectionA

GrammarFocus-3c人教版英語(yǔ)Pre-classTest1.開(kāi)始begin—began(過(guò)去式)—beginning(現(xiàn)在分詞)2.重的heavy(形容詞)—heavily(副詞)=hard大量地，猛烈地3.突然sudden(形容詞)—suddenly(副詞)=allofasudden4.奇怪的strange(形容詞)—stranger(陌生人)5.報(bào)道report(動(dòng)詞/名詞)---reporter(記者)6.風(fēng)wind(名詞)—windy(形容詞)7.火柴match—matches(復(fù)數(shù))8.打beat—beat(過(guò)去式)9.睡覺(jué)sleep(名詞/動(dòng)詞)—asleep(睡著的)/sleepy(困的)10.上升，增加rise—rose(過(guò)去式)11.fall—fell(過(guò)去式)—fallen(掉落的)12.find...inamess發(fā)現(xiàn)……一片狼藉1.gooff

(鬧鐘)發(fā)出響聲--went

2.pickup(thephone)接電話(huà)3.diedown逐漸變?nèi)?逐漸消失5.feellike感覺(jué)像6.put...over...把...覆蓋到...上7.makesure確保8.begintodo/doingsth.開(kāi)始做某事9.takeashower洗淋浴--took10.atthattime在那時(shí)11.somanytimes這么多次12.fallasleep進(jìn)入夢(mèng)鄉(xiāng)13.atthetimeof...在...的時(shí)候14.gooutsidewithsb.和某人一起出去15.breaksth.apart把某物折斷(或分開(kāi))16.light:光，燈，輕的，淺色的，少量的Learninggoals1.Tolearntheuseofwhen&while.

能正確使用連詞when和while【重點(diǎn)】2.Beabletousethepastcontinuoustensetoaskquestionsandmakestatements.

能恰當(dāng)運(yùn)用過(guò)去進(jìn)行時(shí)進(jìn)行提問(wèn)和敘述【重點(diǎn)，難點(diǎn)】Whatwereyoudoingateightlastnight?Iwastakingashower.Whatwasshedoingatthetimeoftherainstorm?Shewasdoingherhomework.Whatwashedoingwhentherainstormcame?Hewasreadinginthelibrarywhentherainstormcame.WhatwasBendoingwhenitbegantorainheavily?Whenitbegantorain,Benwashelpinghismommakedinner.WhatwasJennydoingwhileLindawassleeping?WhileLindawassleeping,JennywashelpingMarywithherhomework.Underlinethepastcontinuoustense.GrammarFocus找出過(guò)去進(jìn)行時(shí)的句子

情景結(jié)構(gòu)標(biāo)志詞GrammarFocus過(guò)去進(jìn)行時(shí)1.過(guò)去某一時(shí)刻正在進(jìn)行的動(dòng)作Theywereplayingbasketballat8:00yesterday.昨天八點(diǎn)他們正在打籃球。2.過(guò)去一段時(shí)間正在進(jìn)行的動(dòng)作Shewasdoinghomeworkfrom8:00to10:00yeaterday.

她昨天從八點(diǎn)到十點(diǎn)一直在做作業(yè)。過(guò)去進(jìn)行時(shí)的情景GrammarFocus過(guò)去進(jìn)行時(shí)的結(jié)構(gòu)肯定句主語(yǔ)＋was/were＋v-ing＋其他.否定句主語(yǔ)＋wasn't/weren't＋v-ing＋其他.一般疑問(wèn)句Was/Were＋主語(yǔ)＋v-ing＋其他？肯定回答Yes,主語(yǔ)＋was/were.否定回答No,主語(yǔ)＋wasn't/weren't.特殊疑問(wèn)句特殊疑問(wèn)詞+was/were+主語(yǔ)+v-ing+其他?有be否be有be提bebe問(wèn)be答主語(yǔ)單數(shù)選was，復(fù)數(shù)選were,you永遠(yuǎn)都選were1.什么時(shí)候用was？were?2.句型變化有什么規(guī)律？GrammarFocus1.I________________(play)basketball

fromthreetofouryesterday.2.(改為否定句)________________basketballfromthreetofouryesterday.3.(改為一般疑問(wèn)句,并做肯定回答)________________basketballfromthreetofouryesterday.Yes,_________.4.(對(duì)劃線(xiàn)部分提問(wèn))__________________________fromthreetofouryesterday.4.(對(duì)劃線(xiàn)部分提問(wèn))_______________________basketball.ExercisewasplayingIwasn'tplayingWereyouplayingWhatwereyoudoining①①②②WhenwereyouplayingIwas1 MikeandHarry________________(play)chessthewholeafternoonyesterday.2 We________________(do)ourhomeworkatfiveo’clockyesterdayafternoon.3 I________________(notsleep),soIgotup.4 Ilookedintotheroom.Allthepeople________________(listen)carefullytothelecture.5 He________________(travel)allweek.Hewasverytired.6 Myfather________________(work)allnight.Heneverwenttosleep.7 DoctorSmith________________(examine)patientsatthehospitalatthattime.8 ________________you________________(have)dinnerwithyourfriendsat6.30yesterdayevening?WerehavingExercise現(xiàn)在進(jìn)行時(shí)、一般過(guò)去時(shí)和過(guò)去進(jìn)行時(shí)區(qū)別現(xiàn)在進(jìn)行時(shí)一般過(guò)去時(shí)過(guò)去進(jìn)行時(shí)用法現(xiàn)在/最近正在發(fā)生的動(dòng)作。過(guò)去某個(gè)時(shí)間發(fā)生過(guò)的動(dòng)作/存在的狀態(tài)。強(qiáng)調(diào)動(dòng)作已結(jié)束/結(jié)果過(guò)去某一時(shí)刻或某一時(shí)間正在發(fā)生的動(dòng)作。強(qiáng)調(diào)過(guò)程、持續(xù)、未完成。構(gòu)成主語(yǔ)+am/is/are+v-ing主語(yǔ)+v-ed主語(yǔ)+was/were+v-ing時(shí)間now(或引起注意的look/listen等動(dòng)詞）yesterday,lastnight,twoyearsagoateightlastnight,atthetimeoftherainstorm,whentherainstormcame,whilehewassleeping.GrammarFocusExercise1.PaulandI_____________tennisyesterday.HedidmuchbetterthanI.A.playedB.playingC.willplayD.wereplaying2.—Whydidn’tyougotoplayfootballwithusyesterdayafternoon?—I______________mymotherwiththehouseworkthen.A.helpedB.helpingC.amhelpingD.werehelping3.Look!He___________hishomework.A.didB.doingC.isdoingD.wasdoingADCv-ing變化規(guī)則復(fù)習(xí)1.一般直接在詞尾加ing。4.以ie結(jié)尾，先將ie改成y，再加ing。2.以不發(fā)音的字母e結(jié)尾，先去e再加ing。3.輔元輔結(jié)構(gòu)，先雙寫(xiě)末尾輔音字母，再加ing。變化規(guī)則有什么口訣？直去雙改GrammarFocusTask1：眼明手快直接加ing去e加ing雙寫(xiě)加ingie變y加ingtalkhelpdancemakerunshopliedie過(guò)去進(jìn)行時(shí)的標(biāo)志詞變化規(guī)則有什么口訣？1.過(guò)去時(shí)間點(diǎn)at+過(guò)去時(shí)間點(diǎn)，過(guò)去時(shí)刻at3o'clockyesterdayafternoon,atthistimeyesterday,atthattime=then...justnow,ago...2.過(guò)去時(shí)間段from...to...+過(guò)去時(shí)間,thosedays,thewholeday,alldayyesterday,yesterdaymorning,lastSundayafternoon3.when/while引導(dǎo)的時(shí)間狀語(yǔ)從句GrammarFocusTask2：火眼金睛找出不屬于過(guò)去進(jìn)行時(shí)的時(shí)間狀語(yǔ)thismorningthewholemorningtomorrowalldayyesterdaynowatthattimefromninetotenlastnightthreehourslaterwhenatnineo'clockwhilejustnowGrammarFocus比較when&while相同點(diǎn)不同點(diǎn)1（從句的謂語(yǔ)動(dòng)詞）不同點(diǎn)2（主句從句里的動(dòng)作）when“當(dāng)...時(shí)”引導(dǎo)時(shí)間狀語(yǔ)從句延續(xù)性動(dòng)詞瞬間性動(dòng)詞同時(shí)發(fā)生一前一后while延續(xù)性動(dòng)詞(v-ing)同時(shí)發(fā)生VS延續(xù)性動(dòng)詞瞬間性動(dòng)詞能夠持續(xù)一段時(shí)間的動(dòng)作eg:study,work,stand...動(dòng)作發(fā)生后立即結(jié)束eg:open,die,close...

Task3：樂(lè)于助人延續(xù)性動(dòng)詞短暫性動(dòng)詞finishknowgoarrivemovesleepwatchreadGrammarFocuswhen&while在過(guò)去進(jìn)行時(shí)中的使用

主語(yǔ)從句例句過(guò)去進(jìn)行時(shí)when+一般過(guò)去時(shí)IwaswalkingtoschoolwhenIsawacatinatree.我正在去學(xué)校的路上，突然看見(jiàn)一只貓?jiān)跇?shù)上。一般過(guò)去時(shí)while+過(guò)去進(jìn)行時(shí)Davidfellwhilehewasridinghisbike.大衛(wèi)騎自行車(chē)時(shí)摔倒了。過(guò)去進(jìn)行時(shí)while+過(guò)去進(jìn)行時(shí)WhileAndywaswaitingforthebus,hewasreadinganewspaper.當(dāng)安迪在等公共汽車(chē)時(shí)，他在看報(bào)紙。你能發(fā)現(xiàn)什么規(guī)律嗎？主過(guò)從過(guò)，while后ing，when后隨便1.Thestudents

(talk)loudlywhentheteacher_______(come)inyesterday.

2.Mymother

(clean)theroomwhilemyfatherwasreadingnewspapers.

3.SomeoneknockedatthedoorwhileI

(sleep).

weretalkingcamewascleaningwassleepingAt7:00a.m.,Iwokeup.______I_____makingmybreakfast,mybrother_____listeningtotheradio.______Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook.______wegottotheplaceoftheaccident,thecar_____inbadshapefromhittingatree.Butluckily,thedriver_____fine.Theroads______icybecauseoftheheavysnowfromthenightbefore.Fillintheblankswithwas,were,whenorwhile.4bWhilewaswasWhileWhenwaswaswereicyadj.覆蓋著冰的；冰冷的icen.

冰看一看Exercisekid的用法1.作動(dòng)詞，意為”開(kāi)玩笑”,現(xiàn)在分詞kidding，過(guò)去式kiddedDon'tkidyourself.不要自欺欺人。Areyoukidding?你在開(kāi)玩笑吧？2.作名詞，=child(