八年级英语下册 Unit3过去进行时态教学课 人教新目标版.ppt

heisswimming whatishedoingnow jacky what sshedoing she scarryingwater whataretheydoingnow theyaresinging whataretheydoing theyarewatchingtv whataretheydoing theyarehavingameeting 现在进行时 含义 表示现在或现阶段正在进行的动作 结构 be is am are doing例句 iamhavinganenglishclass wearelisteningtomissli tom play footballjustnow was ing she was read abookat2 30pmyesterday ing whatwastomdoingjustnow whatwaslucydoingat2 30pmyesterday they watch tvfrom6to8lastnight were ing thetwins think were ing whatweretheydoingfrom6to8lastnight whatwerethetwinsdoingatthistimeyesterday a whatdidyoudoat9o clocklastmorning tom b iwenttoschool a whatwastomdoingatthattime b hewashavingbreakfast 9 00 whatwasshedoingat6o clocklastnight shewasplayingfootball talkaboutthepictures whatweretheydoingyesterdayafternoon 1 2 3 过去进行时的构成 1 定义 表示过去某个时刻或过去一段时间正在进行的动作 2 句式 肯定句 主语 was were doingsth 时间状语否定句 主语 was were not doingsth 时间状语一般疑问句 was were 主语 doingsth 时间状语 肯定回答 yes 主语 was were 否定回答 no 主语 wasn t weren t 3 标志词 then atthattime once at 点时间 yesterday lastnight fromatobthismorning或者由when while引导的时间状语从句 cookamealatthistimeyesterday hecookatthistimeyesterday let stalk was ing let stalk playfootballatfouro clocklastfriday heplayfootballatfouro clocklastfriday was ing let stalk haveaclassyesterdayafternoon theyaclassyesterdayafternoon were have ing hav let stalk heahorseatninelastsunday was ing ride rid let stalk runat5o clocklastmonday theyat5o clocklastmonday were runn run ing whatwerehe she theydoing was werehe she they inglast 练习 1 what yourbrother do atnineo clocklastnight 2 they listen tomusicatthattime 3 whenisawhim he search theinternet 4 they discuss aprobleminthemeetingroomatthistimeyesterday 5 amy visit thesciencemuseumfrom9 00a m to11 00a m yesterday was doing werelistening wassearching werediscussing was visiting 1 ifirstmetlisathreeyearsago she ataradioshopatthattime a willworkb wasworkingc worksd isworking 2 what mike at10 00lastnight a did dob will doc is doingd was doing 3 whereislucynow look she tvwithhermotherinthelivingroom a iswatchingb watchingc waswatchingd watched b d a atthattime at10 00lastnight now exercise 根据句意 选择正确的选项 1 she waswatching watched tvwhenhermother wascoming came in 2 john was