Section A-2(5) Unit 5Section A

Unit5,SectionAPeriod2(3a-4c),3a,Readthepassageandanswerthequestions.,1.Whatwastheweatherlikebeforetheheavyrainstarted?,Strongwindswereblowing,andblackcloudsweremakingtheskyverydark.,2.Whatwastheneighborhoodlikeafterthestorm?,Theneighborhoodwasinamess.Therewerefallentrees,brokenwindowsandrubbisheverywhere.,Completethesentencesusinginformationfromthepassage.,3b,1.WhenthenewsonTVwasreported,strongwinds_outside.2.WhileBensmomwasmakingsuretheradiowasworking,hisdad_.,wereblowing,wasputtingpiecesofwoodoverthewindows,3.Ben_whentheheavyrainfinallystarted.4.WhenBen_at3:00a.m,thewind_.,washelpinghismommakedinner,fellasleep,wasdyingdown,3c,Discussthequestionswithapartner.,“Althoughthestormbrokemanythingsapart,itbroughtfamiliesandneighborsclosertogether.”Whatotherthingscanbringpeopleclosertogether?Howcanwehelpeachotherintimesofdifficulty?,4a,Lookatthetableandwritesentenceswithbothwhileandwhen.,WhileJohnwastakingphotos,Maryboughtadrink.JohnwastakingphotoswhenMaryboughtadrink.,WhileJohnwasplayingthepiano,Maryleftthehouse./JohnwasplayingthepianowhenMaryleftthehouse.,WhileJohnwascleaninghisroom,Maryturnedontheradio./JohnwascleaninghisroomwhenMaryturnedontheradio.,WhileJohnwasshopping,Marytookthecartothecarwash./JohnwasshoppingwhenMarytookthecartothecarwash.,4b,Fillintheblankswithwas,were,whenorwhile.,At7:00a.m.,Iworkup._I_makingmybreakfast,mybrother_listeningtotheradio._Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook._wegottotheplaceoftheaccident,thecar_,while,was,was,while,When,was,inbadshapefromhittingatree.Butluckily,thedriver_fine.Theroads_icybecauseoftheheavysnowfromthenightbefore.,was,were,whenandwhile,Bothofthemmean”当的时候”.,Aretheythesame?No！,when引导的时间状语从句可以表示一个时间点,也可以表示一个时间段。从句中可以用短暂性动词,也可以用延续性动词。Itwassnowingwhenwegottotheairport.我们到达机场时,天正下着雪。MykeydroppedonthegroundwhenIwaswalkinginthepark.我在公园散步时,钥匙掉在了地上。,when,while,while引导的时间状语从句常指一个时间段,从句中的动词常为延续性的。while有时还可表示主句的动作与从句的动作同时发生。Whilehewasreading,thephonerang.他正在看书时,电话铃响了。Somestudentswerereadingwhileotherswerewriting.一些学生在读书,另一些学生在写字。,(2009四川泸州)Whatwereyoudoing_ZhangFancamein?A.whenB.whileC.where【解析】三个选项分别意为“当时”、“与同时”、“哪里”，结合题意“当张凡进来时，你正在做什么？”可排除B、C二项，故选A。,4c,WhatwereyoudoingatthesetimeslastSunday?Fillinthechart.Thenaskyourpartner.,.用所给词的适当形式填空1.I_(help)mymotherwithhouseworkattenoclocklastSunday.2.Thegirl_(have)apianolessonatthistimeyesterday.,过去进行时的用法,washelping,washaving,3.They_(talk)aboutthefilmwhentheteachercamein.4.Whilehe_(wait)forthebus,hereadanewspaper.5.Hesaidhewas_(leave)forShanghaisoon.,weretalking,waswaiting,leaving,（一）含义及构成过去进行时表示过去某一时刻或某一段时间正在进行或发生的动作，其结构为：was/were+v.ing。,过去进行时,（二）用法1.表示过去某一时刻或某一段时间正在进行或发生的动作。与过去某一特定的时间状语连用，常见的有：at3oclockyesterdayafternoon,inthosedays,atthistimeyesterday等。2.表示过去一个动作发生时，另一个动作正在进行，持续时间长的动作用过去进行时，常用在while引导的时间状语从句中。,3.过去进行时的特殊用法。与go,come,leave,start等瞬间动词连用时，过去进行时表示过去将要进行的动作。,.句型转换1.Katewasdrawingpictureswhenhermothercameback.（改为否定句）Kate_pictureswhenhermothercameback.2.Shewasbabysittinghersisteratthistimeyesterday.（改为一般疑问句）_she_hersisteratthistimeyesterday?,wasntdrawing,Wasbabysitting,3.TheywerehavingapartywhenIknockedatthedoor.（就划线部分提问）_they_whenyouknockedatthedoor?,Whatweredoing,（1）过去进行时的否定句结构为：was/were+not+v.-ingwas与not常缩写为wasnt，were与not常缩写为werent。（2）过去进行时的一般疑问句结构为：Was/Were+主语+v.-ing+其他？（3）过去进行时的特殊疑问句结构为：疑问词+was/were+主语+v.-ing+其他？,.用when或while填空1.Whatwereyoudoing_theearthquakehappened?2._Iwasshoppinginthesupermarket,ImetmyfriendNancy.,when,While,3.Iwassleeping_mycousincametoseeme.4.Mymotherwasdoingthehousework_Iwasdoingmyhomework.5._thealienwasintheshop,thegirlcalledthepolice.,when,while,While,1.when表示“当的时候”。从句中既可用延续性动词，又可用非延续性动词，这些动词既可表示动作，又可表示状态。从句中的动作既可与主句的动作同时发生，又可在主句的动作之前或之后发生。,when和while引导的时间状语从句,2.while表示“在的时候”、“在期间”。它强调主句的动作与从句的动作同时发生或主句的动作发生在从句的动作过程中。while从句中的动词必须是表示动作或状态的延续性动词。,1.What_(be)you_(do)whenhearrived?2.Jim_(sleep)whenIcamein.3.They_(watch)TVat8:00yesterdayevening.4.Nowhe_(read)and_.,were,doing,wassleeping,werewatching,isreading,writing,A.Fillintheblankswiththegivenwords.,B.TranslatethesesentencesintoEnglish.,1.上课铃响时，你在干什么？What_you_whentheclassbellrang?2.当我妈妈进来时我正在看书。I_whenmymothercamein.3.昨天晚上十点钟她正在做饭。She_attenoclock_.,were,doing,wasreading,wascooking,lastnight/yesterdayevening,4.当天开始下雨时,孩子们正在玩游戏。Thechildren_gameswhenit_torain.5.当我进来时，那只猫逃跑了。Thecat_whenI_.,wereplayin