八年级英语21-26单元复习教案（3）VIP专享VIP免费

MainlyRevisionPeriod:ThethirdperiodContent:Unit21-26Lessontype：RevisionTeachingtools:Recorder,Pictures,OverheadprojectorTeachingAims:1.KnowledgeaimEnablethestudentstograsptheusageofthepastcontinuoustens.2.AbilityaimCantellthedifferencesofthedifferenttenses.3.EmotionaimLovepeopleandbereadytohelpothersThewritingontheblackboarddesignRevisin3肯定式疑问式否定式IwasworkingWereyouworking?IwasnotworkingHe/She/itwasworking.Washe/she/itworking?Yes,he/she/itwas.No,he/she/itwasn’t.He/she/itwasnotworking.Wewereworking.Wereweworking?WewerenotworkingYouwereworkingWereyouworking?YouwerenotworkingTheywereworkingWeretheyworking?TheywerenotworkingTeachingProcedures:一、Organizingtheclass1．Adutyreport2．Fillintheblanks1).Herearetenofthe______names.(win)2).LinHongdidn'tdoverywellin200-metrerace.Shedidrather______.(bad)3).Peterjumped_____ofthethree.(high)4).Wereyouthefirsttopassthe______line?(finish)5).Hetookoffhisshoesand______themonthefloor.(drop)6).Whowasthe______inthegirls’100-metrerace?(one)7).Pleasespeak______,Ican'thearyou.(loud)8).______,it'snothotordry.(luck)9).UncleWangwastootiredtowalkany______.(far)10).Doyouknow______sweaterstheyare?(who)答案：1.winners’2.badly3.highest4.finishing5.dropped6.first7.loudly8.Luckily9.farther10.whose二、Grammar-过去进行时(一)、过去进行时的概念及构成过去进行时表示过去某一时刻或某段时间正在进行的动作。过去进行时由“was/were+动词-ing”构成。过去进行时的基本句型肯定式疑问式否定式IwasworkingWereyouworking?IwasnotworkingHe/She/itwasworking.Washe/she/itworking?Yes,he/she/itwas.No,he/she/itwasn’t.He/she/itwasnotworking.Wewereworking.Wereweworking?WewerenotworkingYouwereworkingWereyouworking?YouwerenotworkingTheywereworkingWeretheyworking?Theywerenotworking(二)过去进行时的用法1．表示过去某一时刻正在进行的动作。如：WhatwereyoudoingwhenIphonedyoulastnight?昨晚我给你打电话时，你正在干什么？Iwasdrawingahorsewhentheteachercamein.当老师进来时，我正在画一匹马。2．表示过去某段时间正在进行的动作。如：Theywerebuildingadamlastwinter.去年冬天他们在建一个大坝。Iwaslivinginmyteacher’shousewhenIwasinmiddleschool.上中学时，我住老师家里。3．用过去进行时描写故事发生的背景。如：Itwasadarknight.Thewindwasblowinghardandtherainwasfallingheavily.Ayoungwomansuddenlyappearedontheriverbank.一个漆黑的夜晚，狂风大作，倾盆大雨，一年年轻的妇女突然出现在河岸上。4．用于come,go,leave,start,arrive等表示位置转移的动词，以表示过去将要发生的动作。如：TheywantedtoknowwhenwewereleavingforShanghai.他们想知道我们什么时候去上海。Sheaskedmewhetherhewasstartingthenextday.她问我他是否第二天就走。三、Exercises-动动脑筋WHATAREWE?Ihavemanybrothersinmyfamily.Someofusarebig,andothersaresmall.Differentpeopleindifferentcountries—likedifferentonesinmyfamily.Inmyfamilywehavethreefamousbrothers.PeopleinEuropeandSouthAmericaliketoplayoneofmybrothers.Theylovehimalot.EspeciallyinGermany,BrazilandtheUK,peoplelovehimbetterthaninanyothercountries.Theyusuallyplayhimwithfeet.IntheUSA,peopleloveanotherbrotherofmine.Whentheyplay,theyusuallyhavefivepersonsinateamagainstanother.PeopleinChina,Cuba（古巴）,Japan,RussiaandevenintheUSAlikemythirdbrother.Theyhaveverygoodwomenteams.OfcourseIhavemanyotherlittlebrothers,too.Someofthemaresoft,andsomeofthemarehard;somearebiggerthananegg,andsomearesmaller.Doyouknowwhatweare?Keys:allkindsofballsports四、过去进行时与一般过去时用法比较（1）一般过去式常表示在过去某时发生的动作或存...