七年级英语下册 module12第3单元课件 外研社.ppt

module12unit3languageinuse readthepassageandfindoutthepastformsofirregularverbs bettywenttolosangelestwoyearsago shehadagoodtimethere ittookheraboutninehourstogetthere betty sauntandunclemetherattheairport first theywenttodisneyland theyspenttwodaysthere andthentheywenttohollywood theysawthehomesofthemoviestars andfinallytheyswaminthepacificocean itwasgreat went had took met went spent went was swam saw grammar 动词过去式的构成1 规则动词的过去式的变化规则有四种 1 一般直接加 ed 如 walk walked look looked2 以不发音e结尾的加 d 如 live lived decide decided3 以辅音字母加 y结尾的 先变y为i 再加 ed 如 hurry hurried carry carried4 以元音字母加一辅音字母结尾的重读闭音节 先双写该辅音字母 再加 ed 如 stop stopped step stepped2 不规则动词的过去式的变化没有什么规律 要靠同学们单独记忆 如 am is was are were come came let spractise completethefactsabouttony sgrandparents 1 mygrandma be born70yearsago 2 they start schoolwhenthey be five 3 they go toschoolindifferenttowns 4 mygrandpa meet mygrandmawhenthey be young 5 he marry hertwoyearslater they have twochildren was started were went met were married had fillintheblanks 1 wevisitedbeijinglastsummer 对画线部分提问 you lastsummer 2 shedidherhomeworkathomeyesterdayevening 改为否定句 she herhomeworkathomeyesterdayevening 3 hehadtostayherefortwohours 对画线部分提问 hehaveto here wheredidvisit didn tdo howlongdidstay fillinthewordswiththewriteforms it snow yesterday tonyandhisfriends go tothepark they see thewhitetrees whitehousesandwhiteroad they begin to make abigsnowmanontheroad they put acarrotinthesnowman shead that is thesnowman snose they put twosmallblackballsinhisface they are thesnowman seyes they begin to sing and dance nearthesnowman they feel veryhappy snowed went saw began make put was put were began sing dance felt completethesentences 1 你假期打算做什么 whatareyougoingtodo 2 我上周五在北京玩得很愉快 lastfridayi inbeijing 3 昨天是我哥哥去机场接我的 mybrother me yesterday 4 昨晚我回到宾馆后就看报纸 i thehoteland thenewspaperlastnight 5 向你爸妈问好 yourmumanddad onholiday hadagoodtime met attheairport camebackto read sayhelloto askandanswersomequestionsaboutjohnandmary sholiday e g where they go hongkong 1 why they gothere foraholiday 2 when they leave earlyinthemorning 3 how they getthere byplane 4 what he read ontheplane anewspaper 5 what they see aplaybyshakespeare 6 when they comeback yesterday workinpairs wheredidtheygo theywenttohongkong askandanswersomequestionsaboutjohnandmary sholiday e g where they go hongkong wheredidtheygo theywenttohongkong why they gothere foraholiday 2 when they leave earlyinthemorning 3 how they getthere byplane whydidtheygothere theywentforaholiday whendidtheyleave theyleftearlyinthemorning howdidtheygetthere theygottherebyplane 4 what he read ontheplane anewspaper 5 what they see aplaybyshakespeare 6 when they comeback yesterday comeon whatdidhereadontheplane hereadanewspaper whatdidtheysee theysawaplaybyshakespeare whendidtheycomeback theycamebackyesterday lastsummer youwereonholiday nowaskandanswersomequestionsaboutyourholiday e g where yougoonholiday wheredidyougoonholiday iwentto who yougowith when yougo what youdo howlong youstay 5 you h