《过去进行时讲解（经典实用）.ppt》由会员分享，可在线阅读，更多相关《过去进行时讲解（经典实用）.ppt（22页珍藏版）》请在三一文库上搜索。
1、过去进行时讲解,过去进行时,过去进行时讲解,读句子，找规律 I was playing football at three last Sunday. 上周日三点我正在踢足球。 They were singing songs from seven to nine last night. 昨天晚上七点到九点的时候他们一直在唱歌。 What was he doing all day last Sunday? 上周日他一整天都在干什么？,过去进行时讲解,It was said that she was writing a novel last year. 据说她去年一直在写一本小说。 It was s
2、aid that she wrote a novel last year. 据说她去年写了一本小说。,过去进行时讲解,一、什么是过去进行时？,表示过去某个时刻正在进行的状态或动作 或表示过去某段时间之内持续进行的动作或状态,过去进行时讲解,三、过去进行时的基本句式结构,(1)肯定式：主语 + was / were + V-ing + 其它。 I was waiting for you from eight to ten yesterday morning. 昨天早晨从八点到十点我都一直在等你。,过去进行时讲解,三、过去进行时的基本句式结构,(2)否定式：主语 + was / were not
3、+ V-ing + 其它 I wasnt playing football at three last Sunday. 上周日三点我不是在踢足球。,过去进行时讲解,(3) 疑问式：Was / Were + 主语 + V-ing + 其它？ What were you doing at that time? 那时你在干什么？,三、过去进行时的基本句式结构,过去进行时讲解,二、过去进行时的标志词,与过去进行时经常连用的时间状语 at 3:00 last monday ,sunday. at 8:00 last night即：过去某一具体时刻 from nine to ten yestreday,
4、when引导的从句 while引导的从句,过去进行时讲解,过去进行时和 When 连用 A was/were +doing sth When B +did sth.,长时动作,短时动作,过去进行时讲解,What were they drawing when the teacher came in?,Mary Jim Li Lei Lily Lucy Sue,过去进行时讲解,-What was Lilei drawing when the teacher came in?,-He was drawing an elephant.,-What were the twins drawing when
5、 the teacher came in?,-They were drawing a car.,过去进行时讲解,过去进行时和 while 连用 A was/were +doing sth While B + was/were +doing sth,长时动作,长时动作,过去进行时讲解,While,What were they doing yesterday afternoon?,He was playing basketball while she was sleeping.,过去进行时讲解,Use while to describe(描述) pictures,A monkey was .whi
6、le two cats were,at 3 p.m. yesterday,过去进行时讲解,at 9 p.m. yesterday A rabbit was . While a pig was.,过去进行时讲解,小结 was /were +doing+过去某一具体时刻 过去进行时+while+过去进行时 过去进行时+when+一般过去时 一般过去时+when/while+过去进行时,过去进行时讲解,练习,1. While we _(wait) for the bus, a girl _ (run) up to us. 2. I was _ (telephone) a friend when Bo
7、b _ (come) in. 3. Jim _ (jump) on the bus as it _ (move) away.,were waiting,ran,telephoning,came,jumped,was moving,过去进行时讲解,4. We _ (test) the new machine when the electricity _ (go) off. 5. She _ (not want) to stay in bed while the others _ (work) in the fields. 6. While mother _ (put) Cathy to bed,
8、 the door bell _ (ring).,was testing,rang,were working,went,didnt want,was putting,过去进行时讲解,1. Fill in the blanks . 1.What _ you _ (do) at 9 yesterday? 2.I _ (watch) TV when my mother _ (come) in. 3. He _ (do) his lessons at half past ten yesterday morning.,were,doing,was watching,came,was doing,Lang
9、uage study,过去进行时讲解,4. The children _ (play) football at four yesterday afternoon. 5. The baby _ (sleep) when the mother came back.,was sleeping,were playing,2. Sentence completing. 1.The pianist _ (在弹钢琴）at this time yesterday.,was playing the piano,过去进行时讲解,一些词不用过去进行时 例如： I was falling asleep at 8: 00 last night. () I fell asleep at 8: 00 last night. () 昨晚我八点睡着的。 I wasnt believing him. () I didnt believe him. () 我不相信他。 I was deciding what to do at that moment. () I decided what to do at that moment. () 那时我决定怎样去做。,此课件下载可自行编辑修改，供参考！ 感谢你的支持，我们会努力做得更好！,