规则动词过去式的构成

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1、Unit7Topic3SectionAEveryonehadagoodtimeTomSallyJaneHelenTomperformedmagictricks.Sallydanced.JanesanganEnglishsong.Helenrecitedapoem.规则动词过去式的构成1:一般在动词末尾加-ed.look—lookedopen—openedplay—playedborrow—borrowed2:以e结尾的动词加-d.use—usedlive—liveddance—dancedrecite—recited3:以“辅音

2、字母+y”结尾的动词,先变y为i再加-ed.study—studiedcarry—carriedtry—triedworry—worried4:末尾只有一个辅音的重读闭音节,先双写该辅音字母,再加-ed.stop—stoppedplan—planned词尾-ed的读音1:在浊辅音和元音后面发/d/.calledborrowedclosedmoved2:在清辅音后面发/t/.finishedcookedhelpedwatched3:在/t//d/后面发/id/.wantedneededrecitedwaited不规则动词过去式的变

3、化am/is—wasare—weredo/does—didsay—saidhas/have—hadcan—couldsing—sanggo—wentsee—sawput—putdo—go—play—recite—dance—try—didwentplayedreciteddancedtriedsangperformedgavecelebratedneededwantedsing—perform—give—celebrate—need—want—一般过去时的句子结构(实义动词):肯定句:主语+实义动词的过去式+其他Iwentsho

4、ppinglastSaturday.否定句:主语+didn’t+动词原形+其他Ididn’tgoshoppinglastSaturday.一般疑问句:Did+主语+动词原形+其他DidyougoshoppinglastSaturday?特殊疑问句：特殊疑问词+一般疑问句.WhatdidyoudolastSaturday?DancethediscoPerformballetJackSallyYukioSingaJapanesesongMichaelPlaytheguitarWhatdidsb.doatKangkang’sparty

5、?Jackdancedthedisco.YukiosangaJapanesesong.Sallyperformedballet.Michaelplayedtheguitar.DavePlaythepianoTomPerformmagictricksKangkangJohnDrawapicturePerformkungfuWhatdidsb.doatKangkang’sparty?A:Hi,Jack,didyougotoKangkang’sbirthdayparty?Maria:Yes,Idid.A:Didyouplaythegu

6、itar?Maria:No,Ididn’t.Idancedthedisco.JackYukioSallyMichaelDaveTomJohnKangkangHelenProgramlist1:PianoplayingMaria2:DancingSally3:RocksongMichael4:GuitarplayingJane5:PoemrecitationHelen6:JapanesesongYukio7:DancingKumiko8:MagictricksTom9:EnglishsongJane10:BalletMaria11

7、:DancingthediscoJack12:KungfuKangkangAtkangkang’birthdaypartyyesterday,Jane______(notplay)thepiano.She______(play)theguitarandMichael_______(sing)arocksong.Helen_________(recite)apoemwhileMaria__________(dance)ballet.Kangkang________(perform)kungfuandhe_____(be)veryh

8、appy.didn’tplayplayedsangreciteddancedperformedwasPlaythisgameSupposeIhadabirthdaypartylastnight.Youcametomyparty.Actandletyourpart