趣味解说过去进行时(for初中低年级或小学六年级).ppt

过去进行时1,Forpupils,6:00pmyesterday,LadyGaga,TheSmiths,Psy,MichealJackson,MichealJacksondiedat6:00yesterday.Ifyouareapoliceman,whatquestionwillyouask?Whatwereyoudoingat6:00pmyesterday?WhatwereyoudoingwhenMichealdied?,Investigation,TheSmiths,ThesmithswerewatchingTVat6:00yesterday.ThesmithswerewatchingTVwhenMichealJacksondied.,LadyGaga,LadyGagawashavingabathat6:00yesterday.LadyGagawashavingabathwhenMichealJacksondied.,Psy,Psywassingingat6:00yesterday.PsywassingingwhenMichealJacksondied.,DoyouknowwhokilledMicheal?.Doyouknowwhatwearegoingtolearn?过去进行时,定义：表示过去某一个时刻或某一个时间内进行或发生的动作关键词：1)具体时刻+过去时间at6：00yesterday2)当一个动作发生时，另一个动作正在进行when/while3)atthatmoment/time,then,atthistimeyesterday结构：肯定句：主+was/were+doing+否定句：主+was/were+not+doing疑问句：Was/were+主+doing+?,过去进行时,1.I_(wait)formydaughterwhenacar_(knock)downawoman.2.We_(walk)inthestreetwhenarobber_(rob)mybag.3.Arobber_(rob)abankwhenI_(buy)somefruits.4.WhenI_(shop)athief_(steal)mywallet.5.I_(eat)popcornwhileI_(watch)TV.6.David_(carry)somefoodwhilehe_(run)acrossthelivingroom.,When/While,waswaiting,knocked,werewalking,robbed,robbed,wasbuying,wasshopping,stole,waseating,waswatching,wascarrying,wasrunning,持续动作：“长时间动作”用过去进行时短暂动作：“短时间动作”用一般过去时技巧：在翻译为中文时，可加个“突然”，和“突然”连在一起的为一般过去时，另一句为过去进行时如：我在被抢劫时，突然买水果了。（X）我在买水果时，突然被抢劫了。（）Iwasbuyingfruitswhenarobberrobbedme.,动作长短区分,While1)两边接“长时间动作”（longaction)2)紧跟在While的句子只接“长时间动作”AthiefbrokemywindowwhileIwassleeping.When1)两边可接“短时间动作”（shortaction)2)紧跟在when后可接“长”也可接“短”Iwassleepingwhenathiefbrokemywindow.Lucyhurtherselfwhenshewasdancing.Athiefbrokemywindowwhile/wh