1、过去进行时过去进行时-概念&时间标志表示过去某个时刻或过去一段时间正在进行的动作。at that time/moment 在那时at this time yesterday 昨天这个时候at 3 oclock yesterday afternoon 昨天下午三点过去进行时-概念&时间标志表示过去某个时刻或过去一段时间正在进行的动作。the whole morning这个上午 from 10:00 to 12:00 yesterday morning昨天上午10-12点all night 一整夜过去进行时-句子结构肯定句:was/were+V-ing.否定句:was/were+not+V-ing
2、.疑问句：Was/Were+主语+V-ing.句式结构句型结构例句肯定句 was/were+V-ing I my homework at 8 last night.昨晚8点我在做作业。否定句 was/were+not+V-ing I my homework at 8 last night.昨晚8点我没有在做作业。句式结构句型结构例句 一般疑问句 Was/Were.V-ing Were you doing your homework at 8 last night?昨晚8点你在做作业吗？特殊疑问句特殊疑问词+一般疑问句？What were you doing at 8 last night?昨晚
3、8点你在做什么？1.I_(have)mybreakfastathalf pastsixyesterday morning.2.Lucy _(write)at that time.3.We_(watch)TV at 10:00 last Sunday.练一练was havingwas writingwere watching4.I was running in the park at 7:00 yesterday morning.(改为一般疑问句)_ _ _ in the park at 7:00 yesterday morning?5.They were playing basketball
4、from three to four yesterday.(改为否定句)They _ _ basketball from three to four yesterday.练一练Were you runningWerent playing过去进行时侧重表示正在持续进行的动作;一般过去时表示过去某时发生过某事；He _ all night last night.（生动的描写，他一直写）He _ something last night （说明他写过）was writingwrote1.PaulandI_tennisyesterday.We had a good time.A.playB.willp
5、layC.playedD.areplaying2.I_myhomeworkatnineoclocklastSundaymorning.A.amdoingB.wasdoingC.do D.did练一练3.This time yesterday Lucy _ newspaper.After that she _ TV.A.read；watched B.read；was watching C.was reading；watched D.was reading；was watching 练一练练一练4.下午他把作业写完了。5.昨天整个下午他都在制作风筝。2023-2-20when 与whilewhen
6、与whileWhen Tina out of the room,Emily a book.(短动作)（长动作）When Emily a book，Tina out of the room.（长动作）（短动作）总结:1.when后接短动作用一般过去时，另一句长动作用过去进行时；2.when后接长动作用过去进行时，另一句用一般过去时。此时when可以与替换。1.What _(be)you _(do)when he arrived?2.Jim _(sleep)when I came in.3.They _(watch)TV at 8:00 yesterday evening.4.Now he _(r
7、ead)and _ (write).were doing was sleeping were watching is reading writingI.用用所给词的正确形式填所给词的正确形式填空。空。5.Mother _(wash)clothes when I _(get)home from school yesterday afternoon.6.Look,my sister _(be)there in the barber shop.The barber _(cut)her hair.7.When _ you _(see)the accident?I _(see)it fifteen minutes ago.was washinggotisis cuttingdidseesaw
