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1、RevisionofUnits11-12授课教师：马芳嫄ObjectivesToreviewtouseWhatquestionstotalkaboutpasteventsToreviewtotalkaboutrecentpasteventsToreviewphrasesaboutweekendactivities:campbythelake,gotothebeach,playbadminton,goboating…Thinking:Whatdidyoudoyesterday?go---wenttothezoogo---wenttoth
2、ebeachbuy---boughtasouvenirplay---playedbasketballplayedsoccergo---wentfishingwentskateboardingtake---tookphotoseat--atesomeicecreamhave---hadahamburgerclean---cleanedtheroomwatch---watchedTVactivitieshavedeliciousfoodbuyasouvenirgetsb’sautographseeinterestingmovieshang
3、outtakephotosplaybeachvolleyballWhichactivitiesdidIdo?meetfriendlypeopleclimbthemountaingoshoppingwinaeaticecreamhadgotsawtookplayedhungboughtwonateclimbedwentmet纪念品亲笔签名prize奖品QuestionsAnswersHowwasyourschooltrip?Itwasgreat!Didyougotothezoo?No,Ididn’t.Iwenttoafarm.Didyo
4、useeanycows?Yes,Idid.Isawquitealot.DidCarolrideahorse?No,shedidn’t.Butshemilkedacow.Werethestrawberriesgood?Yes,theywere./No,theyweren’t.GrammarFocus一般过去时定义:一般过去时指在过去的某一时刻发生的事情或存在的状态。主要时间状语:判断句子是否应使用一般过去时主要看句中所包含的时间状语。典型的标示过去的时间状语有：yesterday,yesterdaymorning,lastnight,i
5、n1995,threedaysago…1.陈述句sb.didsth.(主语+动词过去式)Tinawenttothepark.2.一般疑问句(助v.)Did+sb.(主语)+do(原形)…?--DidTinagototheaquarium?--Yes,shedid./No,shedidn’t.一般过去时的句子结构3.特殊疑问句What+(助v.)did+sb.(主语)+do(原形)…?WhatdidTinadoonherschooltrip?一般过去时的用法1)在一般过去时中,原来一般现在时中的am和is要改为was;are改为were
6、;2)和一般现在时一样,一般过去时中的动词be在构成疑问句时,只要把were或was放在主语前,句尾加问号即可;构成否定句时，只须在was或were后面加not;wasnot=wasn’twerenot=weren’t规则动词过去式的构成构成规则原形过去式一般在动词原形末尾加-edworkplayworkedplayed结尾是e的动词加-dhopelivehopedlived末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-edstoptripstoppedtripped结尾是“辅音字母+y”的动词，先变“y”为“i”再加
7、-edstudyworrystudiedworried规则动词过去式词尾-ed的读音读音规则读音例词在浊辅音和元音后面/d/moved/mu:vd/在清辅音后面/t/passed/pa:st/在t,d后面/it//id/needed/'ni:did/清念/t/,元浊/d/;/t//d/之后念/id/am,is—wasare—werego—wentdo—didhave—hadcome—cametake—tookmake---madeeat—atepay---paidget—gotput—putsleep—sleptgive—gavewr
8、ite—wroteread—read动词不规则变化/red/知识结构构成用法常用时间动词的过去式1.表示过去某个时间发生的动作或存在的状态。2.表示过去经常或反复发生的动作。yesterdaylastnight/week
