SectionAGrammarfocus4a—4c

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1、Unit5Whatwereyoudoingwhentherainstormcame?(SectionAGrammarFocus-4c)学案学习目标I.比较when/while引导的从句时态Whatweretheydoingwhentheteachercamein?WhatweretheydoingwhileTomwassleeping?用when/while填空。1.______Maywastalkingonthephone,hersisterwalkedin.2.______Ritaboughtherne

2、wdog,itwaswearingalittlecoat.3._______IsawCarlos,hewaswearingagreenshirt.4._______Iwasdancing,hewassingingloudly.5._______LindafinallysawDavy,hewasjumpingwithadog.6.Iwascleaningmyroom________thefirebrokeout.观察：延续性动词()短暂性动词()小结1.when“当…..时候”后面跟的动作是________,

3、常跟_________2.while“当…..时候”后面跟的动作是________,常跟_________II.Activity4a._____________________________________________________________________________________________________________________________________________________________________________________________

4、_________________________________________________________________________________________________________________________________________________________________________________III.用动词的适当形式填空1.I__________(have)mybreakfastathalfpastsixyesterdaymorning.2.Mar

5、y__________(do)herhomeworkfromsixtosevenlastnight.3.They____________(make)amodelshipwhileI___________(sing).4.I__________(read)abookwhenBob__________(come)in.heIV.Summary（填写学习目标）V.Homework