《过去进行时态》PPT课件.ppt

The Past Continuous Tense,过去进行时,1.意义：,2.构成：,3.标志词：,表示在过去某一时刻或一段时间正在进行的动作。,was/were+doing,否定式：,was/were not+doing,疑问式：,Was/Were doing?,at this time yesterday at 9:00 last night was/were doing when.did.,cook a meal,at this time yesterday,He was cooking at this time yesterday.,ride a horse,at nine last Sunday,He was riding a horse at nine last Sunday.,play footballat four oclock last Friday,He was playing football at four oclock last Friday.,this time yesterday,clean the classroom,She was cleaning the classroom this time yesterday.,at ten oclock yesterday morning,sweep the floor,have a class yesterday afternoon,They were having a class yesterday afternoon.,at five oclock play football,play basketball when the teacher came in,read a book yesterday afternoon,swim at this time yesterday,ride a bike at five oclock yesterday,write a letter when her mother came home,boatingat ten oclock yesterday,一 用所给动词的适当形式填空1What _ you _(do)at noon yesterday?2)I _(watch)TV when my mother_(come)in.3)He _(do)his lessons at ten yesterday morning.,were,doing,was watching,came,was doing,4)The children _(play)football at four yesterday afternoon.5)The baby _(sleep)when the mother came back.,was sleeping,were playing,二.完成下列句子1）Li Lei _(在读英语）at this time yesterday.,was reading,2)They _(在扫地）after school yesterday.3）The boys and girls_(在唱歌）last night.4)You _（在打篮球）yesterday afternoon,werent you?5)What _ To_(在做什么）at noon yesterday?,were sweeping the floor,were singing,were playing basketball,was,doing,6)I _(在读一本故事书）last night.,was reading a story book,