2021学年Section A教课内容课件ppt

这是一份2021学年Section A教课内容课件ppt
The Past Continuous Tense过去进行时人教版八年级Free TalkWhat are they doing now?drinkingswimmingdancingwritingriding2022/3/14Add – ing 1. eat —sing—read —play—eatingsingingreading2. write — take — ride —writingtakingriding3. swim —get —put —swimminggettingputtingRuleplaying1.直接加2.去e加3.双拼加过去进行时用法一： 表示过去某一时间点或某段时间内正在进行的状态或动作。 I was reading a book at 5 p.m. yesterday. My mother was washing clothes at 9 last night. What was he doing all day last Sunday? What were you doing at 7:00 last night? I ______________.was eatingWhat was she doing at this time last week?She _____________.was singingWhat _____ he doing at 9:00 yesterday morning?wasHe _________________________.was reading a newspaper2022/3/14What ________ they doing at that time? were They _________________________.were playing basketball2022/3/14GuessingA: What were you doing at ___?B: I was __________________.at 7:00 last nightat 9:00 yesterday morningat this time last weekat that time…cleaning the roomreading a bookcookingplaying football1. She _____________ (read) a story-book at seven yesterday evening.was reading2. _______ he _____________ (study) English from 7 to 9 last night?3.Jane ______________(wait) for me when I __________(arrive).4．  My brother came into the bedroom while I ____________(dance). studying was waiting arrived was dancing Was 填入以下单词的正确形式理解【过去进行时】的谓语形式PROCESSIt is raining now.I am listening to the music now.We are trying to search and explore now.12请根据谓语动词的公式（谓语动词 = 助动词+实意动词）和主谓一致，分析谓语形式中起主要作用的因素是什么？现在分词beis单数Idoingam主语为单数时助动词为is,为I时助动词为am，为复数时助动词为are, doing不变,因此：谓语动词形式中起主要作用的是助动词be。doing复数aredoingPROCESS请根据谓语动词公式（谓语动词 = 助动词+实意动词） ，把时间改为过去的某一段时间，并分析谓语形式的影响因素。时间从现在变成过去，主语为单数和I时助动词为was；主语为复数时助动词为were，因此：时间改变，谓语动词形式的影响因素还是助动词。It is raining now.We are trying to search and explore now.was单数Idoingwasdoing复数weredoingIt was raining at this time yesterday.I am listening to the music now.I was listening to the music at this time yesterday.We were trying to search and explore at this time yesterday.PROCESS思考：过去进行时谓语动词形式was/were + doing的实意动词为什么要用现在分词doing呢？现在进行时和过去进行时都用doing形式”表示（持续）进行的状态或动作。It is raining now.It was raining at this time yesterday.由现在变过去，is变成was,但raining不变，都表示雨一直下，是进行的状态，所以要用现在分词。PROCESSAnowpastA15请用表格归纳过去进行时的谓语形式。总 结 归 纳记忆技巧：was/were是过去，doing是进行，过去进行式, was/were加doing。实 际 操 练根据图画和所给的提示，用过去进行时造句。A. What was Jay zhou doing at this time yesterday?B. He was …at this time yesterdayat 8 a.m. this morningfrom 4 to 5 last Sunday1. I first met Lisa three years ago.She ___ at a radio shop at the time. A.has worked B.was workingC.had been working D.had worked17考考你达 标 测 评选择正确的答案。182. What ______ (be) you ______ (do) at 9 yesterday?考考你用括号内的单词的正确形式填空。weredoing达 标 测 评考考你3. They ______________________ (在买衣服）when the UFO arrived.根据句意，完成下面的句子。达 标 测 评were buying clothes谢谢聆听20