2019春七年级英语下册 Unit 12 What did you do last weekend语法专练课件 新人教版.ppt

Unit12Whatdidyoudolastweekend?,一般过去时(二)1.一般过去时的用法。(1)一般过去时常与yesterday,lastweek,justnow,in1989,twoyearsago,thismorning等表示过去的时间状语连用,表示过去某个时间或某段时间内发生的动作或存在的状态。例如:Ididmyhomeworkyesterday.我昨天做家庭作业了。(2)常与频度副词often,usually,always,sometimes等连用,表示过去反复发生的动作。例如:Weoftenwentoutforawalkaftersupper.我们过去常在晚饭后散步。,2.一般过去时的特殊疑问句。(1)定义:以疑问词开头,对句中某一部分进行提问的句子叫作特殊疑问句。常见的疑问词(组)有what,who,whose,when,where,which,why,how,whattime,whatcolor,howold,howlong,howmany,howmuch,howoften,howsoon等。(2)句型结构:疑问词+was/were+表语+其他?例如:Whowasherejustnow?刚才谁在这里?疑问词+行为动词的过去式+其他?例如:Whocleanedourschoolroomyesterday?昨天谁打扫了我们的教室?疑问词+was/were+主语+其他?例如:Howwasyourweekend?你周末过得怎么样?疑问词+did+主语+动词原形+其他?例如:Whodidyougowith?你和谁一起去的?,(3)答语:回答特殊疑问句时,不能用yes或no回答,而要针对问句所提问的内容作相应的回答。例如:Whatdidyoueatyesterdayevening?昨天晚上你吃什么了?Iateabananaandtwoapples.我吃了一个香蕉和两个苹果。,.写出下列动词的过去式、现在分词和第三人称单数形式1.makemademakingmakes2.staystayedstayingstays3.putputputtingputs4.writewrotewritingwrites5.feedfedfeedingfeeds6.runranrunningruns7.teachtaughtteachingteaches8.studystudiedstudyingstudies,.单项填空(C)1.Theyoungmanastudentfouryearsago,butnowheateacher.A.is;isB.was;wasC.was;isD.is;was(C)2.WhatJimlastweekend?A.does;didB.did;didC.did;doD.does;do(D)3.Amy,didyougojustnow?Iwenttothelibrary.A.whatB.howC.whenD.where,(A)4.didhedolastSunday?Hereadaninterestingbook.A.WhatB.WhyC.WhenD.Where(B)5.Jane,youlookverytiredtoday.Yes.Isleepwelllastnight.A.dontB.didntC.wasD.wasnt,.按要求完成句子,每空一词1.Ididmyhomeworkathomeyesterdayafternoon.(对画线部分提问)Whatdidyoudoathomeyesterdayafternoon?2.Theycleanedtheclassroomyesterday.(改为一般疑问句,并作肯定回答)Didtheycleantheclassroomyesterday?Yes,theydid.3.JohnwenttothezoolastFriday.(对画线部分提问)WheredidJohngolastFriday?,4.LilyvisitedherunclelastSaturday.(改为否定句)LilydidntvisitherunclelastSaturday.5.M