Unit5 Section B 知識講解和鞏固練習(xí)人教版八年級英語下冊

Unit5Whatwereyoudoingwhentherainstormcame?【基礎(chǔ)鞏固】SectionB翻譯以下短語。begintodosth___________________takephotos___________________cleantheroom___________________turnontheradio___________________carwash___________________talkabout___________________acaraccident___________________nearourhome___________________rightaway___________________havealook___________________inbadshape___________________Youarekidding___________________attheeven___________________ontheradio___________________beshocked___________________thetestof...___________________insilence___________________takedown___________________lookputof___________________so...that...___________________【語法講解】過去進行時1.概念：過去進行時表示在或進行的動作。2.謂語動詞結(jié)構(gòu)：wsa/weredoing3.時間狀語：atthattime/moment,(at)thistimeyesterday(lastnight/Sunday/week...)，at+點鐘+yesterday(lastnight/Sunday...)，whensb.didsth.等。4.句型轉(zhuǎn)換：肯定句：Tomwassleepingat9:00lastnight.否定句：Tomwasn’tsleepingat9:00lastnight.一般疑問句：--WasTomsleepingat9:00lastnight?--Yes,hewas.--No,hewasn’t.5.過去進行時和一般過去時的區(qū)別過去進行時表示過去某時正在進行的動作，強調(diào)動作的連續(xù)性。一般過去時表示一個完成的動作，即用一般過去時只表示有過這件事或比較短暫的動作：

Hetalkedtohisgirlfriendonthephoneyesterday.昨天他和女朋友通過電話。HewastalkingtohisgirlfriendonthephonewhenIcamein.我進來時，他在和女朋友通電話。Itrainedyesterday.昨天下過雨。（不一定是一整天）6.過去進行時中的when和whilewhen和while都可表示“當(dāng)……的時候”，引導(dǎo)時間狀語從句。你知道兩者在過去進行時中的用法有什么不同嗎？請仔細觀察下面的例句，然后補全空格中的內(nèi)容。①IwaswalkingtoschoolwhenIsawacatinatree.②WhenSallyarrivedhome,hermotherwascleaningthehouse.主句的動作是持續(xù)性的，而從句動作是短暫性的，此時用_______（when）引導(dǎo)時間狀語從句，主句用_____________（過去進行時）時態(tài)，從句用一般過去時態(tài)。③WhileIwassleepinginthebedroom,someoneknockedatthedoor.④Davidfellwhilehewasridinghisbike.主句的動作是短暫性的，從句的動作是持續(xù)性的，此時用_________（while）引導(dǎo)從句，主句用___________（一般過去時）時態(tài)，從句用過去進行時態(tài)。⑤WhileAndywaswaitingforthebus,hewasreadinganewspaper.⑥HewascleaninghiscarwhileIwascooking.主句和從句的動作在過去的某時刻或某段時間同時發(fā)生，而且動作都是持續(xù)性的，此時用_________（while）引導(dǎo)從句，而且主句和從句都用_____________（過去進行時）時態(tài)。短：短暫性動作(用一般過去時) 長：持續(xù)性動作(用過去進行時)【總結(jié)】1.口訣：when后可長亦可短，while后只可長ex:Whenthethiefcamein,Iwassleeping.ex:Thethiefcamein,whenIwassleeping.ex:Thethiefcamein,whileIwassleeping.2.口訣：若是兩個都為長，while來把紐帶當(dāng)ex:WhilethethiefwascarryingtheTVout,Iwassleeping.ex:ThethiefwascarryingtheTVout,whileIwassleeping.【知識講解】Fita.作動詞：翻譯成，“適合，符合”。ex:Thisdressdoesn’tfityou.b.作形容詞：常見短語：befitfor=besuitablefor適合，合適ex:Heisfitfortheposition.他很適合這個職務(wù)。ex:Thiswaycannotbefitforeveryone.這個方法并不適合任何人。marry的用法。a.作不及物動詞：單獨使用，意為：結(jié)婚。ex:Shemarriedyoung.她結(jié)婚的很早。b.做及物動詞：marrysb.娶了某人。嫁了某人，與某人結(jié)婚marrysbtosb.把某人嫁給某人/給某人娶.....。be/getmarriedtosb.娶了某人。嫁了某人，與某人結(jié)婚ex:Shemarriedarichman.她嫁給了一個富人。ex:Hemarriedabeautifulwoman.ex:Hedecidestomarryallhisdaughterstorichmen.Leaveleavesb.todosthleaveforA地動身去/到A地leaveAforB離開A地去B地leavefrom...從某地離開leaveout遺漏，離開leave…alone把......丟下；讓......單獨呆一會Cutcutsbsth.為某人切某物cutsthintosth.把某物切成某物cutin插話；插隊；超車cutoff切斷；隔斷；中斷；使死亡cutout刪除；停止；裁剪cutup切碎；抨擊cutdown砍伐；砍倒；減少；降低；縮短【鞏固練習(xí)】一、根據(jù)句意及首字母提示完成句子。1.Peterwastootiredtotalk,sohewenthomeins_________alone.2.Iwilltrusthimc__________andalwaysbelievewhateverhesays.3.Theydidn'tr___________themistakesuntilsomethingbadhappened.4.Idon'tthinkhetoldmethet________.Hejustmadeupastory.5.Thep___________fromhisprimaryschoolallgotgoodgradesinthecompetition.6.Beforeyouanswerthequestion,youshouldreadthep___________carefully.7.Helikestotaked___________whathappensinhisdailylifeintheformofadiary.8.Ican'tspeakFrenchwell,becauseI'veonlystartedlearningFrenchr________.9.Weneedsomeofyourpersonalinformationlikename,addressandd__________ofbirth.10.Inautumn,thegoldenf__________leavesonthegroundarealsobeautiful.11.Thetallbuildingwaspulleddownbyt_________.12.Everyonewass__________whentheyheardthenewsofhisdeath.13.Theroadisi____________becauseofthesnowandthelowtemperature.Pleasebecareful.14.EiffelT____________isfamousinFrance.15.Ifyouwanttomakeyourw____________tosuccess,youmustlearntoworkhardwhileyouarestillyoung.二、單項選擇。()1.—Lucy,whatwereyoudoingatninelastnight?—I____________thepiano.Iusuallypracticethepianoatthattime.A.playB.playedC.wasplayingD.amplaying()2.—Jack,whydidn’tyouanswermyphoneat3:00yesterdayafternoon?—Oh,sorry.I__________aconcertatthattime.A.attendB.attendedC.wasattendingD.willattend()3.—What________Candy_________justnow?—Sorry,Ididn’thearit.I________upthephone.A.was;saying;waspickingB.did;say;waspickingC.does;say;ampickingD.did;say;pick()4.—Whydidthecarhittheboy?—Becausethedriver__________onthephoneatthattime.A.talkB.istalkingC.wastalkingD.havetalked()5.—DidyouwatchthefootballmatchonTVlastnight!—Iwantedto,butmymother__________herfavoriteTVprogrammer.A.watchesB.watchedC.waswatchingD.hadwatched()6.IsawJeffinthepark.He_________onthegrassandreadingabook.A.sitsB.satC.issittingD.wassitting()7.Mymother______dinnerwhenIgothomeyesterday.A.hascookedB.wascookingC.willcookD.cooks()8.—Icalledyouyesterdayevening.Butnobodyanswered.—Oh,sorry.MaybeI______inthebathroomatthattime.A.takeashowerB.tookashowerC.wastakingashower三、根據(jù)漢語意思完成下列英語句子，每空一詞。1.昨天下午五點鐘你哥哥在做什么？What________yourbrother________atfiveyesterdayafternoon?2.昨天我回到家時，我媽媽在洗衣服。Mymother_____________clothes________I________homeyesterday.

3.你做作業(yè)時，你妹妹在干什么？What________yoursister________________you________________yourhomework?四、用所給詞的適當(dāng)形式填空。1.Hehadafightwithhisbestfriend,andtheywalkedhomein________(silent).2.Katedidn'tthinkherfriendwastellingthe________(true)abouttheevent.3.Myparentswerecompletely_________(shock).4.Hehastroublein____________(learn)English.5.Ipractice____________(play)thepianoforfourhourseveryday.6.Remember__________(turn)offthelightwhenyouleavetheroom.7.Robert'sparentswereshocked___________(hear)thenews.8.What_________yourparents__________(do)atnineo'clocklastnight?9.It'simportant__________(stay)healthyforeveryone.10.Myfriend,Mike,enjoys___________(cook)verymuch.11.WhileI_______________(have)breakfast,Lily__________(call)methedaybeforeyesterday.12.WhenI________(go)toschoolthismorning,I___________(see)acarrunningintoabus.13.____________(recent),he'sappearedinanumberofBritishfilms.14.Shewassoscaredthatshecouldhardlythink____________(clear)afterthat.15.Therewasa_____________(heavy)rainthismorninganditbegantobeatagainstthewindow____________(heavy).五、用所給詞填空was,were,whenorwhile.At7:00a.m.,Iwokeup._____I____makingmybreakfast,mybrother______listeningtotheradio.________Iwaseating,theradi