人教版八年级下册第五单元重点语法-过去进行时知识点总结讲解+练习-(无答案)

教学内容过去进行时教学目标掌握过去进行时用法，理解其结构，各种语气变形；熟练运用其标志词或词组造句，知其所以然；了解延续性动词与非延续性动词的概念，能很好地将其与when,while结合使用。教学重难点能做对关于中考中现在完成时考察部分的题目；并运用其写作。定义表示过去某个时刻正在进行的动作。Hewashavingbreakfastatsixo’clockyesterdaymorning.表示过去某个时间段正在进行的动作。Hewaswritingstoriesthewholemorning.结构肯定结构：主语+was/were+doing+其它.IwaswatchingTVateightlastnight.Hewashavingbreakfastatseventhismorning.否定结构：主语+was/were+not+doing+其它.IwasnotwatchingTVateightlastnight.Hewasnothavingbreakfastatseventhismorning.一般疑问句：Was/Were+主语+doing+其它?(1)WereyouwatchingTVateightlastnight?Yes,Iwas./No,Iwasn’t.(2)Washehavingbreakfastatseventhismorning?Yes,hewas./No,hewasn’t.特殊疑问句：疑问词+was/were+主语+doing+其它？时间标志词at+具体时刻+过去时间(atfivelastSaturday)atthistime+过去时间(atthistimeyesterday)过去时间段(fromninetotenlastevening)atthattime/momentwhen&while引导的过去时间状语从句考点一现在分词要点归纳：动词ing的基本变化规则1.__________________,如do—doing2.___________________,如have—having,come—coming3.__________________________________________________如:shop—shopping,skip—skipping,run---running口诀：停止游泳，________________________开始跑步和跳绳，___________________________________到达商店购物，________________________忘记坐下切蛋糕。__________________________________口诀：现在分词ing,变法有三般。一般直接加，见e去e加。重读辅元辅，双写尾字母。考点二特殊句型——when&while引导的过去时间状语从句要点归纳：短：短暂性动作(用一般过去时) 长：持续性动作(用过去进行时)1.口诀：when后可长亦可短，while后只可长Whenthethiefcamein,Iwassleeping.Thethiefcamein,whenIwassleeping.Thethiefcamein,whileIwassleeping.2.口诀：若是两个都为长，while来把纽带当WhilethethiefwascarryingtheTVout,Iwassleeping.ThethiefwascarryingtheTVout,whileIwassleeping.Tips:一般过去时和过去进行时时间标志词的区别：一般过去时：过去的不精确时间过去将来时：过去的精确时间一、请写出下列动词的ing形式。paint___________ draw___________ play___________give____________ drive___________ make____________sit_____________ run______________ put____________get_____________ swim___________ forget____________二、选择题。()1.Myparents__________TVinthelivingroomat9p.m.yesterday.A.iswatching B.watched C.wouldwatch D.werewatching()2.Ben__________atthistimeyesterday.A.aresleeping B.sleeping C.wassleeping D.slept()3.I__________breakfastwhenthemorningpostcame.A.had

B.beenhaving C.amhaving

D.washaving()4.Shetheguitarfrom2p.m.to4p.m.yesterdayafternoon.wasplaying B.played C.isplaying D.plays()5.Mybrother__________whilehe__________hisbicycle.fell,wasriding B.fell,wereriding C.hadfallen,rode D.falls,wasriding()6.I__________mybreakfastwhenthemorningpostcame.had B.amhaving C.havehad D.washaving()7.Jack__________footballatthemoment.wasplaying B.isplaying C.plays D.played()8.---Whatweretheydoinginthelivingroom?---They__________TV.A.arewatching B.waswatching C.werewatching D.watch()9.She__________theguitarfrom2p.m.to4p.m.yesterdayafternoon.wasplaying B.played C.isplaying D.plays()10.Mybrother__________whilehe__________hisbicycle.fell,wasridingB.fell,wereridingC.hadfallen,rode D.falls,wasriding()11.Jack__________footballatthemoment.wasplaying B.isplaying C.plays D.played()12.Thedogs__________computergameswhenI__________in.wereplaying,werecoming B.wereplaying,comeC.wereplaying,came D.played,wascoming三、用所给的词适当形式填空。1.Wereyou_____________(play)gameswithyourfatheratthatmoment?2.Amy_____________(do)houseworkatfiveyesterday.3.Jessica____________(notmake)modelplaneswhenIcamein.4.We_____________(have)classwhilemymother_____________(cook)dinner.5.Mymother___________(work)fromninetotenlastnight.6.He___________(listen)tomusicatthistimethedaybeforeyesterday.7.What___________you___________(do)atsixyesterdaymorning.8.___________he___________(watch)TVwhenyoucameback?9.______________________he___________(wait)foryouatnoonyesterday?10.He______________________(do)hishomeworkwhenIleft.11.Whilethey______________________(clean)thefloor,theteachercamein.12.Atsevenlastnight,I__________(watch)thefootballgame.13.Jane__________(wait)formewhenI______(arrive).14.WhenIsawher,she_________(eat).15.MybrothercameintothebedroomwhileI____________(dance).16.MikeandI_____________(play)basketballatthattimeyesterdayafternoon.17.Mybrother______(fall)whilehe__________(ride)hisbicycleandhurthimself.18.WhenIarrivedathisoffice,he____________(speak)onthephone.19.Whilewe________________(watch)TV,thedoorbellrang.20.I________________(have)dinnerwhenyou________________(call)melastnight.四、按要求完成句子。1.Hewasrunningatfiveyesterdayafternoon.否定句：He____________________atfiveyesterdayafternoon.疑问句：__________he__________atfiveyesterdayafternoon?肯定回答：______________________ 否定回答：______________________ 就划线部分提问：______________________ 2.TheboyswereplayingcomputergamesfromsixtoeightlastFriday.否定句：Theboys____________________computergamesfromsixtoeightlastFriday.疑问句：__________theboys__________computergamesfromsixtoeightlastFriday?肯定回答：______________________ 否定回答：______________________ 就划线部分提问：______________________ WhileshewaswatchingTV,sheheardasoundoutsidetheroom.否定句：WhileshewaswatchingTV,she____________________asoundoutsidetheroom.疑问句：__________she__________anysoundoutsidetheroomWhileshewaswatchingTV?肯定回答：______________________ 否定回答：______________________ 就划线部分提问：______________________ Theywerewatchingafootballgamefromseventonightyesterday.否定句：They____________________afootballgamefromseventonightyesterday.疑问句：__________they__________afootballgamefromseventonightyesterday？肯定回答：______________________ 否定回答：______________________ 就划线部分提问：______________________ Thegirlwasdancingatthistime.否定句：Thegirl____________________atthistime.疑问句：__________thegirl__________atthistime？肯定回答：______________________ 否定回答：______________________ 就划线部分提问：______________________ TheboyswereplayingbasketballfromthreetofourlastFridayafternoon.否定句：Theboys____________________basketballfromthreetofourlastFridayafternoon.疑问句：__________theboys__________basketballfromthreetofourlastFridayafternoon？肯定回答：______________________ 否定回答：______________________ 就划线部分提问：______________________ Benwasclosingthedoorwhenteachercamein.否定句：Ben____________________thedoorwhenteachercamein.疑问句：__________Ben__________thedoorwhenteachercamein？肯定回答：______________________ 否定回答：______________________ 就划线部分提问：______________________ Iwasdoingmyhomeworkatthatmoment.否定句：I____________________myhomeworkatthatmoment.疑问句：_____________________________ 肯定回答：______________________ 否定回答：______________________ 就划线部分提问：______________________ Amywascleaningthetoiletatfiveyesterday.否定句：Amy____________________thetoiletatfiveyesterday.疑问句：__________Amy__________thetoiletatfiveyesterday？肯定回答：______________________ 否定回答：______________________ 就划线部分提问：______________________ Whenthethiefcamein,hewassleeping.否定句：Whenthethiefcamein,he____________________.疑问句：__________he__________whenthethiefcamein？肯定回答：______________________ 否定回答：___________________