过去进行时 全面讲解详细版.ppt

过去进行时一、。Hewashavingbreakfastatsixo'。*二、:主语+was/were+doing+:主语+was/were+not+doing+:Was/Were+主语+doing+其它?(1)WereyouwatchingTVateightlastnight?Yes,Iwas./No,Iwasn’t.(2)Washehavingbreakfastatseventhismorning?Yes,hewas./No,hewasn’:疑问词+was/were+主语+doing+其它?精选整理*三、+具体时刻+过去时间(atfivelastSaturday)+过去时间(atthistimeyesterday)(otenlastevening)&while引导的过去时间状语从句精选整理**口诀:现在分词ing,变法有三般。一般直接加,见e去e加。重读辅元辅,双写尾字母。精选整理*五、特殊句型——when&while引导的过去时间状语从句短:短暂性动作(用一般过去时) 长:持续性动作(用过去进行时):when后可长亦可短,while后只可长Whenthethiefcamein,,,:若是两个都为长,while来把纽带当WhilethethiefwascarryingtheTVout,,*Tips:一般过去时和过去进行时时间标志词的区别:一般过去时:过去的不精确时间过去将来时:过去的精确时间精选整理*Exercise:一、请写出下列动词的ing形式。paint___________ draw___________ play___________give____________ drive___________ make____________sit_____________ run______________ put____________get_____________ swim___________ forget____________精选整理*二、选择题。() () ()                 () (),wasriding ,wereriding ,,wasriding() ()