英语人教版八年级下册第一课时.ppt

,Unit5Whatwereyoudoingwhentherainstormcame?,SectionA1a-2d,Learningaims：,1、知识目标：学习过去进行时的用法。2、技能目标：能够运用过去进行时描述特定时间背景下的活动。3、情感目标：培养正确应对生活中可能发生的自然灾害的意识。,Newwords,rain-storm暴风雨a-larm闹钟gooff发出响声be-gin-be-gan开始hea-vi-ly大量的sud-den-ly突然pickup接电话strange奇特的,很大程度上,接电话,奇怪的,突然,开始,发出声响,闹钟,暴风雨,Saytogether一起说,过去进行时态,意义：结构：_was用于_,were用于_和_否定：疑问：时间状语：_,was/weredoing,一，三人称和单数,复数主语you,at点钟/yesterday/lastnight,atthattime，atthetimeof,when+过去时态的句子,shout,climb,Whatweretheydoingwhenyousawthem?,jump,follow,practice,WhenI,Itwasdoing,WhenIcalledhimup,itwassleeping.,Whenit,Hewasdoing,Whenitwalkedonthestreethewaseating.,WhileI,Hewasdoing,WhileIwassleeping,hewaseating.,Whilethey,Idid,Whiletheywerefighting,Islept.,比较“when”and“while”,when“当.时候”后面跟的动作不延续,常跟一般过去时Whenthecarcame,theboywastakingphotos.,while“当.时候”后面跟的动作延续,常跟过去进行时Whiletheboywastakingphotos,thecarcame.,TargetLanguage:,比较“when”and“while”,2.Whentheplanelanded,theboywaswalkingdownthestreet.Whiletheboywaswalkingdownthestreet,theplanelanded.,1.Whenthemangotout,thegirlwasshopping.Whilethegirlwasshopping,themangotout.,TargetLanguage:,=,=,1._Iwaswalkinghomefromschool,Isawastrangelightinthesky.But_Ipointeditouttomyfriend,itwentaway.2._Itoldmyolderbrotheraboutthestrangelightinthesky,hejustlaughedanddidntbelieveme.3._mybrotherwaslaughing,thetelevisionnewsreportedthatotherpeoplehadseenthelightaswell.,1.Fillintheblankswithwhenorwhile.,Self-check,While,when,When,While,1aMatchthestatementswiththepeopleinthepicture.,1._Iwasinthelibrary.2._Iwasinmyhouse.3._Iwasonthestreet.4._Iwasatthebusstop.,b,d,c,a,speaking,1bListenandcirclethecorrectresponses.,a.doingmyhomework/studyingb.playingbasketball/readingc.goingtowork/waitingforthebusd.walkinghome/shopping,Listening,1cPairwork.,A:Whatwasthegirldoingatthetimeoftherainstorm?B:Shewas.A:Whatwastheboydoing.B:Hewas.,Speaking,1,2,3,4,5,2aListenandnumberthepictures【1-5】,2bListening.选词填空。ran、ate、waswaiting、waslooking、woke,I_sobusy_fortheumbrellathatIdidntseeacarcoming.,MyalarmdidntgooffsoI_uplate.,Itookahotshowerand_somewarmfood.,was,looking,ate,woke,I_forthebuswhenitbegantorainheavily.,I_tothebusstopbutIstillmissedthebus.,waswaiting,ran,2cPairworkUsetheinformationin2atoretellthestoryinaconversationbetweentheboyandaTVreporter.,Reporter:Whathappenedyesterday?_Reporter:Why?Myalarm_Reporter:Didyoucatchthebus?_Reporter:Whatwereyoudoingwhentherainstormsuddenlycame?_Reporter:Whydidntyouseeacarcoming?_,活学活用,Makeasurvey.,假设上周六全体学生去公园玩，一个女孩的自行车被盗了，现在警察正在你们中间取证调查。请四人一组练习，一警察，三学生.P：Wherewereyouat11:00amlastSunday?A:B:C:,Summary,我的收获,Exercises,一，完成学案课堂检测。（学案上）Lindainthekitchen(help)hermotherwhenMarycalled.2.WhenLindacalled,Mary(take)ashower.3.Linda(sleep)atninelastnight.4.Whileyou(read),Marycalledyou.,was,helping,was,taki