八年级英语下册 Unit 5 What were you doing when the rainstorm came Section A（Grammar Focus-4c）课件 （新版）人教新目标版

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1、Section A(Grammar Focus4c)1 It was snowy.The road was icy.It was snowy.The road was icy.A car was hitting a tree.The car was in bad shape.A car was hitting a tree.The car was in bad shape.Look at the picture:Look at the picture:What was the weather like?What was the weather like?What happened?What h

2、appened?想一想想一想:当我们在描述一个过去的事件时当我们在描述一个过去的事件时,会运用哪些时态会运用哪些时态 呢呢?2探究一探究一1.1.看看4a4a中的表格中的表格,判断判断JohnJohn与与MaryMary的动作是延续性的还是非延的动作是延续性的还是非延续性的。续性的。2.2.小组讨论并归纳小组讨论并归纳:和和都表示都表示“当当时时”;用于过去进行时用于过去进行时,只与延续性动作连用只与延续性动作连用;用于一般过去用于一般过去时时,与非延续性动作连用。与非延续性动作连用。whilewhilewhenwhenwhilewhilewhenwhen3探究二探究二1.1.完成完成4b,4

3、b,用用was,were,whenwas,were,when或或whilewhile填空。填空。提示提示:was:was用于单数用于单数,were,were用于复数用于复数,when,when后接一般过去时后接一般过去时,while,while后接过去进行时。后接过去进行时。2.2.根据文章事件发生的先后顺序根据文章事件发生的先后顺序,将序号填在流程图中。将序号填在流程图中。made breakfastmade breakfastateatewent outwent outlistened to the radiolistened to the radiogot to the placegot

4、 to the placetalked about a car accidenttalked about a car accidentsaw car in bad shapesaw car in bad shape4探究三探究三1.1.想一想上周日自己做了什么想一想上周日自己做了什么,完成课文完成课文4c4c中的表格中第一栏的中的表格中第一栏的信息。信息。(注意用过去进行时注意用过去进行时)2.2.问你的搭档做了什么问你的搭档做了什么,记录下来记录下来,完成表格第二栏的信息。完成表格第二栏的信息。I:What were you doing at I:What were you doing at

5、 9:00 a.m.9:00 a.m.?Partner:I was Partner:I was doing homeworkdoing homework.How about you?.How about you?I:I was I:I was sleepingsleeping.注意注意:画线部分可以被替换。画线部分可以被替换。3.3.根据表格填空的信息根据表格填空的信息,写一个报告。你可以这样开始写一个报告。你可以这样开始:Last Sunday,while I was sleeping,my partner.was Last Sunday,while I was sleeping,my pa

6、rtner.was doing homework.While I was.doing homework.While I was.5 过去进行时的含义与用法小结过去进行时的含义与用法小结1.1.含义含义:表示在过去某一时刻或某一段时间内进行或发生的动作。表示在过去某一时刻或某一段时间内进行或发生的动作。(1)(1)肯定句肯定句:主语主语+was/were+doing+was/were+doing+其他其他如如:I was watching TV.:I was watching TV.我在看电视。我在看电视。(2)(2)否定句否定句:主语主语+was/were+not+doing+was/were

7、+not+doing+其他其他如如:I was not watching TV.:I was not watching TV.我不在看电视。我不在看电视。(3)(3)一般疑问句结构及其答语一般疑问句结构及其答语:Was/Were+:Was/Were+主语主语+doing+doing+其他其他?答答语语:Yes,:Yes,主语主语+were/was./No,+were/was./No,主语主语+werent wasnt.+werent wasnt.如如:Were you watching TV?Yes,I was./No,I wasnt.:Were you watching TV?Yes,I w

8、as./No,I wasnt.(4)(4)特殊疑问句结构特殊疑问句结构:特殊疑问词特殊疑问词+was/were+was/were+主语主语+doing+doing+其他其他?如如:What were you doing?:What were you doing?你在做什么你在做什么?62.2.用法用法:常与表示过去的时间状语连用常与表示过去的时间状语连用,如如:last night,:last night,last Saturdaylast Saturday等等;或者与或者与when,whilewhen,while等引导的过去时间状等引导的过去时间状语连用。如语连用。如:(1)We were watching TV at seven last night.(1)We were watching TV at seven last night.昨天晚上七点的时候我们在看电视。昨天晚上七点的时候我们在看电视。(2)What was Jenny doing while Linda was sleeping?(2)What was Jenny doing while Linda was sleeping?当当LindaLinda睡觉时睡觉时,Jenny,Jenny正在做什么正在做什么?7