英语人教版八年级下册Unit 5第一课时 Section A (1a-2d).ppt

,Unit5Whatwereyoudoingwhentherainstormcame?,SectionA1a-2d,1.掌握本课单词:rainstorm,atthetimeof.when.alarm.begin.heavily.suddenly.strange.2.重点短语：gooffpickup.readinthelibrary.domyhomeworkinmyhouse.walkonthestreet.waitforbusatthebusstop.atthetimeofrainstorm3.重点句型：(1)Wherewereyouwhentherainstormcame?Iwasinthelibrary.(2)Whatwereyoudoingatthetimeoftherainstorm?Iwasstudying.能力目标：能初步交谈过去进行的事学习了解过去进行时的构成及用法。情感目标：通过和同学合作对话，了解彼此过去正在进行的生活，促使学生积极参与英语实践活动。,Teachingaims,自主学习：翻译成英语组内互帮并注意斜体的过去式,暴风雨闹钟开始大量的突然奇特的,闹铃响接电话在那时在暴风雨来的时候,在图书馆读书在街上走在家里做作业在汽车站等车忙于寻找雨伞醒来的晚洗热水澡开始下大雨跑着去车站错过公共汽车,昨天的7点昨天晚上的8点昨天早上的6点昨天的这个时候昨天的那个时候,Wherewereyouwhentherainstormcame?,inthelibrary,Wherewereyouwhentherainstormcame?,onthestreet,Wherewereyouwhentherainstormcame?,inmyhouse,Wherewereyouwhentherainstormcame?,atthebusstop,Whatshedoingnow?,Whatwashedoingatthreeoclockyesterdayafternoon?,Hefootball.,wasplaying,.Heisplayingfootball.,GUESS,Whatwasshedoingatsevenoclockyesterdaymorning?,She,Whatsshedoingnow?,She,isrunning.,wasrunning.,Whataretheydoingnow?,They,Whatweretheydoingattenlastnight?,They,aredancing.,weredancing.,Whatistheboydoing?,Heissleeping.,Whatwashedoingat9yesterdayevening?,Hewasdoinghishomework,过去进行时,含义：表示过去某个时刻正在进行的动作。结构：was/were+doing例句：IwashavinganEnglishclassatthistimeyesterday.,现在进行时,含义：表示现在正在进行的动作。结构：is/am/are+doing例句：IamhavinganEnglishclass.,Whatwashedoingyesterdayatthetimeof（在时候）therainstorm?,playbasketball,Hewas,Practice,Whatwasshedoingyesterdayatthetimeoftherainstorm?,gotowork,Shewas,Whatweretheydoingyesterdayatthetimeoftherainstorm?,walkhome,Theywere,Whatwereyoudoingatthistimeyesterday?Whatwereyoudoingat3yesterdayafternoon?Whatwereyoudoingat8lastnight?,Questions,pairworkWherewereyouat6:00yesterdayevening?Whatwereyoudoing?,1inariverswimming2inaparkplayingbasketball3inashopdoingsomeshopping4athomecooking5athomedoingmyhomework,1aWherewerethepeopleatthetimeoftherainstorm?Matchthestatementswiththepeopleinthepicture.,1._Iwasinthelibrary.2._Iwasinmyhouse.3._Iwasonthestreet.4._Iwasatthebusstop.,b,d,c,a,1b.ListentotheTVreportandcirclethecorrectresponses.,a.doingmyhomework/studyingb.playingbasketball/readingc.goingtowork/waitingforthebusd.walkinghome/shopping,2a.Listenandnumberthepictures1-5.,1,2,3,4,5,2bListenagain.Fillintheblanksinthesentencesin2a.,I_sobusy_fortheumbrellathatIdidntseeacarcoming.,MyalarmdidntgooffsoI_uplate.,Itookahotshowerand_somewarmfood.,was,looking,ate,woke,l:（r）mn.闹钟,发出响声,wk醒-wake,I_forthebuswhenitbegantorainheavily(下大雨).,I_tothebusstopbutIstillmissedthebus.,waswaiting,ran,practice,WhenI,Hewasdoing,WhenIcalledhimup,hewassleeping.,WhileI,Hewasdoing,WhileIwasplayingthepiano,hewaseating.,whilethey,Iwas,WhiletheywerefightingwitheachotherIwasdrawing.,Grammarpoints,when，while连词，都有“当时候”的意思。（一）when既可表示某一点时间，也可以表示某一段时间。“when”后面通常用一般过去时在when引导的时间状语从句中，其谓语动词可以是延续性的，也可以是非延续性的，可与主句中的谓语动词同时发生，也可在其后发生。例如：Iwasreadingabookwhenshecameintomyroom.（二）while只能表示某一段时间，不能表示某一点时间。在while引导的时间状语从句中，其谓语动词只能是延续性的，而且也只能与主句中的谓语动词同时发生或存在。“while”后面通常用过去进行时例如：WhileJimwaswatchingTV,LinTaocametoseehim.,when和while连词.when表示“在那时”；while表示“而,却”,表对照关系.1.Iwasdoingmyhomeworkwhenthebellrang我正在做家庭作业，就在这时门铃响了。2.Heisstrongwhilehisbrotherisweak.他长得很结实,而他弟弟却很瘦弱.,拓展,Fillintheblankswith“while”and“when”.,1.Tomwaseatingsupper,itbegantorainoutside.,2.Whatwereyoudoing,Mr.Zhoucamein?,3.Peterwassleeping,athiefbrokeintohishouse.,4.Sheleftherhometownshewasfive.,when,when,While,While,Readandanswer,1.WhatwasLindadoingatsevenoclocklastnight?2.WhatwasLindadoingateightoclocklastnight?3.WhatwasLindadoingatnineoclocklastnight?4.WhydidMarycallsomanytimes?5.WhohelpedMary?,Iwashelpingmymominthekitchenwhenyoucalled,Iwastakingashowerwhenyoucalled,Iwassleepingatthattime,Sheneededhelpwithherhomework.,Jennyhelpedher,2dRole-playtheconversation,Summary,Keypoints,actions,time,words,drills,Whenwhile,Whatwereyoudoingatthistimeoftherainstorm?,1._Jenniferwasreadingamagazine,hissisterwaslisteningtothepopmusic.A.WhileB.WhenC.Whattime2.Iwastryingtodrawacatontheboard_theteachercamein.A.whileB.whenC.whattime3.MybestfriendvisitedmyhousewhileI_dinnerinthekitchen.A.cookedB.cookingC.wascooking,练一练,A,B,C,4.When_thecar_?In1885A.did;inventB.was;inventedC.does;inventD.is;invented5.Ourteacherwantsustobe_whenwetalkwiththeforeigners.A.comfortableB.unusualC.gratefulD.confident6.DickgavemeanotewhileI_inthelibrary.Iguesshemadeittosay“sorry”toyou.A.amreadingB.wasreadingC.readsD.willread,B,D,B,Exercises,1.昨天早上8点钟你在干什么?,Whatwereyoudoingat8oclockyesterdaymorning?,2当我正在看电视时我妈妈正在做饭。,WhileIwaswatchingTV,mymotherwascooking.,3.那时,他们正在做家庭作业.,Theyweredoingtheirhomeworkatthattime.,4.今早给你打电话的时