英语人教版八年级下册Unit5 Period 1.ppt

Unit5WhatwereyoudoingwhentherainstormcameSectionA(1a-2d),赞皇第一中学阎会肖,教材分析：本节课的教学内容是人教版新目标这是新目标英语(Goforit)八年级下册第五单元第一课时。学会谈论过去发生的事情、学会讲故事是本单元的语言目标。如何使用过去进行时及使用when、while引导的时间状语从句是本单元的重点内容。,学情分析：学生七年级下册就学过现在进行时,并掌握如何使用现在进行时来描述日常活动,而且掌握了一些日常活动的短语,有利于他们学习过去进行时.,学习目标：一、学习和掌握本节课重要的单词和短语：rainstorm,alarm,gooff,begin,began,heavily,suddenly,pickup,strange.二、理解并掌握过去进行时的结构和用法：was/were+doing结构特殊疑问句的结构：特殊疑问词+was/were+主语+doing记住过去进行时态标志1、when+一般过去时2、atthattime3、atthetimeof三、了解并掌握when和while区别和用法when后跟现在式和过去式；while后跟进行式,Whatareyoudoingnow?WearehavinganEnglishclass.,现在进行时,Whatwereyoudoingatthistimeyesterday?Wewerehavinganartclass.,Lead-in,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：Whatwereyoudoingatthistimeyesterday?Wewerehavingamathclass.,含义：表示现在正在进行的动作。结构：am/is/are+doing例句：Whatareyoudoingnow?WearehavinganEnglishclass.,现在进行时,过去进行时,Whatwastheboydoingat11:00lastnight,Hewaswaitingforthebusatthebusstop.,?,注意时间状语,组卷网,Whatwastheboydoing,注意时间状语,at8:00lastSunday?,Hewaspalyingbasketballatthattime.,Whatwasthegirldoingatthistimelastnight,Shewasgoingtoworkatthistimelastnight.,?,注意时间状语,Whatweretheydoing,Theywerewalkinghomewhentherainstormcame.,whentherainstormcame,?,注意时间状语,atthattime,now,at8:00yesterdayevening,atthistimelastnight,when+过去时,现在进行时,过去进行时,时间状语:,时间状语:,zxxkw,Lastnight，IwenttotheBoysDorm(宿舍).Pleaseguess!WhatweretheboysdoingwhenIarrived?,Guessinggamestorelax,WhatwasJerrydoingwhenIarrived?,Hewassweepingthefloor.,WhatwasJamesdoingwhenIarrived?,Hewasfoldingtheclothes.,WhatwasTimdoingwhenIarrived?,Hewasbrushinghisteeth.,Whatwashedoing?,Maybehewastakingashowerinthebathroom.,WherewasAndywhenIarrived?,Whatwastheboydoingwhentherainstormcame?Hewasreadinginthelibrarywhentherainstormcame.Whilehewasreadinginthelibrary,therainstormcame.,when和while啥区别？,Whatwashedoingwhentherainstormcame?Hewasreadingwhentherainstormcame.Whilehewasreading,therainstormcame.,when和while啥区别？,当.的时候,1.when+现在时/过去时2.while+进行时态.,when&while+句子,while&when,1._thetelephonerang,Davewassleeping.2.Iwaswalking_thebuscame.3._shewasshopping,itbegantorain.4.Wewereathome_Billwasshouting.5.Jimwasplayingbasketball_Jackstudiedinthelibrary.,When,while,While,when,when,_I_sobusy_fortheumbrellathatIdidntseeacarcoming._MyalarmdidntgooffsoI_uplate._Itookahotshowerand_somewarmfood._I_forthebuswhenitbegantorainheavily._I_tothebusstopbutIstillmissedthebus.,2a,Listening,was,looking,woke,ate,waswaiting,ran,1,2,3,4,5,bebusydoing,wakeup醒来,错过,Whatwereyoudoingat8:00lastnight?,Iwas.,Billscomputerwasstolen(被偷了).,Roleplay,Makeadialoguewith3partnersaccordingtothesituationandhavearoleplay.Bill和他的两个朋友住在一个公寓里。昨天晚上8点，Bill去外面逛街。当他9点回来时，他发现他的电脑被盗了(wasstolen).于是他报了警。警察向他们三人询问昨天晚上89点在哪里,在做什么。,Police:Bill,couldyoutellmewhathappened?Bill:Sure.Mycomputerwasstolenfrom8:00to9:00.Police:Wherewereyouandwhatwereyoudoingat8oclocklastnight?Bill:Iwas.,1.They_theclassroomat7:00lastTuesdaymorning.cleanedB.arecleaningC.werecleaning2.Whilethegirl_,thebus_.A.isshopping,comeB.wasshopping,cameC.shopped,wascoming3.He_hairwhenI_him.cut,foundB.wascutting,foundC.cut,wasfinding,Exercises,Selfcheck,二、拓展题1、他打电话给我时，我正在洗澡。2