英语人教版八年级下册Unit 5 (

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1、Unit5Whatwereyoudoingwhentherainstormcame?SectionA1(1a-2d)教学目标：1语言目标：能运用过去时态描写过去发生的事情2技能目标：能听懂有关过去发生事件，能简单描写过去发后的事件3情感目标：能过学习本课，培养学生在困境中互帮互助的品质教学重点单词短语:rainstorm,suddenly,alarm,gooff,pickup,strange句子:1.Whatwereyoudoingateightlastnight?Iwastakingashower.2.Whatwasshedoingatthet

2、imeoftherainstorm?Shewasdoingherhomework.语法：过去进行时1.构成及用法：由“was/were+动词-ing”构成，表示在过去某一时刻或某一段时间正在进行的动作。常与过去进行时连用的时间状语有ateight/nine...(o’clock)yesterdaymorning,atthattime，fromeighttotenyesterdaymorning等。如:Alicewasdoingherhomeworkatsixyesterdayevening.Mikeandhisbrotherwereplaying

3、soccerfromthreetofouryesterdayafternoon.2.句式肯定式：主语+was/were+动词-ing(+其他).如：Iwasswimmingatthattime.否定式:主语+wasn’t/weren’t+动词-ing(+其他). 如：Theyweren’tlisteningtomusicattenyesterdaymorning.疑问式:Was/Were+主语+动词-ing(+其他)?其肯定回答为：Yes, 主语(人称代词)+was/were.；否定回答为：No, 主语(人称代词)+wasn’t/weren’t.

4、 如：—WasJoereadingatthetimeoftherainstorm?—Yes,hewas./No,hewasn’t.教学难点: when,while引导的时间状语从句中的过去时和过去进行时when,while区别：1.由when引导的时间状语从句，主句用过去进行时，从句应用一般过去时；由while引导的时间状语从句，主句用一般过去时，从句应用过去进行时。Whentheteachercamein,weweretalking.当此句改变主从句的位置时，则为：Whileweweretalking,theteachercamein.2.如果

5、从句和主句的动作同时发生，两句都用过去进行时的时候，多用while引导。如：Theyweresingingwhileweweredancing.Step1WarmingupYesterday,therewasarainstorm.Whereweretheywhentherainstormcame?Herearesomereports.Forexample:A:Wherewereyouwhentherainstormcame?B:Iwasinthelibrary.A:Whatwereyoudoingwhentherainstormcame?B:Iw

6、aswaitingforthebusatthebusstop.Workon1a.Wherewerethepeopleatthetimeoftherainstorm?Matchthestatementswiththepeopleinthepicture.1._____Iwasinthelibrary.2._____Iwasinmyhouse.3._____Iwasonthestreet.4._____Iwasatthebusstop.Step2SpeakingLookatthepicturesandanswerthequestionsbyusing

7、“was/were+doing”Forexample:A:Whatwasyoursister/brotherdoingatthetimeoftherainstorm?B:He_____________________.Step3ListeningWhatweretheydoingwhentherainstormcame?Let’slisten.Payattentionto“was/were+doing”1bListentotheTVreportandcirclethecorrectresponse.a.doingmyhomework/studyi

8、ngb.playingbasketball/readingc.goingtowork/waitingforthebusd.walking