八年级英语下册-Unit-5-What-were-you-doing-when-Section-AG.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,It was snowy.The road was icy.,A car was hitting a tree.The car was in bad shape.,Look at the picture:,What was the weather like?,What happened?,想一想,:,当我们在描述一个过去事件时,会利用哪些时态 呢,?,第1页,探究一,1.,看,4a,中表格,判断,John,与,Mary,动作是延续性还是非延续性。,2.,小组讨论并归纳,:,和,都表示“当,时”,;,用于过去进行时,只与延续性动作连用,;,用于普通过去时,与非延续性动作连用。,while,when,while,when,第2页,探究二,1.,完成,4b,用,was,were,when,或,while,填空。,提醒,:was,用于单数,were,用于复数,when,后接普通过去时,while,后接过去进行时。,2.,依据文章事件发生先后次序,将序号填在流程图中。,made breakfast,ate,went out,listened to the radio,got to the place,talked about a car accident,saw car in bad shape,第3页,探究三,1.,想一想上周日自己做了什么,完成课文,4c,中表格中第一栏信息。,(,注意用过去进行时,),2.,问你搭档做了什么,统计下来,完成表格第二栏信息。,I:What were you doing at,9:00 a.m.,?,Partner:I was,doing homework,.How about you?,I:I was,sleeping,.,注意,:,画线部分能够被替换。,3.,依据表格填空信息,写一个汇报。你能够这么开始,:,Last Sunday,while I was sleeping,my partner.was doing homework.While I was.,第4页,过去进行时含义与使用方法小结,1.,含义,:,表示在过去某一时刻或某一段时间内进行或发生动作。,(1),必定句,:,主语,+was/were+doing+,其它,如,:I was watching TV.,我在看电视。,(2),否定句,:,主语,+was/were+not+doing+,其它,如,:I was not watching TV.,我不在看电视。,(3),普通疑问句结构及其答语,:Was/Were+,主语,+doing+,其它,?,答语,:Yes,主语,+were/was./No,主语,+weren,t wasn,t.,如,:,Were you watching TV?,Yes,I was./No,I wasn,t.,(4),特殊疑问句结构,:,特殊疑问词,+was/were+,主语,+doing+,其它,?,如,:What were you doing?,你在做什么,?,第5页,2.,使用方法,:,常与表示过去时间状语连用,如,:last night,last Saturday,等,;,或者与,when,while,等引导过去时间状语连用。如,:,(1)We were watching TV at seven last night.,昨天晚上七点时候我们在看电视。,(2)What was Jenny doing while Linda was sleeping?,当,Linda,睡觉时,Jenny,正在做什么,?,第6页,