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ID:18092632
大小:60.00 KB
页数:6页
时间:2018-09-13
《过去分词的变化规则》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、附:过去分词的变化规则 1.规则动词:规则动词的过去分词与规则动词的过去式的构成规则相同。 (1)一般动词,在词尾直接加“ed” work---worked---workedvisit---visited---visited (2)以“e”结尾的动词,只在词尾加“d” live---lived---lived (3)以“辅音字母+y”结尾的动词,将“y”变为“i”,再加“ed” study---studied---studiedcry---cried---cried (4)重读闭音节结尾,末尾只有一个辅音字母,双写该辅音字母,再
2、加“ed” stop---stopped---stoppeddrop---dropped--dropped 2.不规则动词 AAA型burstburstbursthurthurthurtletletletcutcutcutcostcostcosthithithitputputputsetsetsetshutshutshutspreadspreadspreadreadreadread(read原形和过去分词发音为/ri:d/,过去式发音为/red/) AAB型beatbeatbeatenABA型becomebecamebecomerunr
3、anruncomecamecome ABB型bringbroughtbroughtbuyboughtboughtbuildbuiltbuiltburnburntburntcatchcaughtcaughtdigdugdugfeelfeltfeltfightfoughtfoughtfindfoundfoundhearheardheardholdheldheldkeepkeptkeptlaylaidlaidleadledledloselostlost makemademademeetmetmetsellsoldsoldshootshotshot
4、sitsatsatstandstoodstoodsweepsweptsweptteachtaughttaughttelltoldtoldthinkthoughtthoughtwinwonwon ABC型beginbeganbegunblowblewblownbreakbrokebroken choosechosechosen drawdrewdrawndrivedrovedriven drinkdrankdrunkflyflewflownwritewrotewritten forgetforgotforgottenfreezefroz
5、efrozengivegavegivengrowgrewgrownknowknewknownrideroderiddenriseroserisenringrangrungshakeshookshakensingsangsungsinksanksunkswimswamswumthrowthrewthrown课堂练习一.用already,yet,ever,never,since,for填空。1.Mybrotherhas_________________finisheddoinghishomework.HeiswatchingTVnow.2.Mr.
6、KinghastaughtEnglishinthisschool_________________tenyears.3.----Haveyou_________________readthisstory?----No,Ihave_________________readit.4.----Hasthebusarrived_________________?----No.5.----Howlonghaveyouknowntheoldman?----_________________fiveyearsago.二.用since与for填空。1.Heh
7、aslivedinBeijing___________lastyear.2.OurteacherhasstudiedEnglish__________abouttenyears.3.I’veknownhim___________wewerechildren.4.It’saboutfifteenyears_________sheleftthecity.5.TheGreenshavebeeninChina________Mr.GreenfoundajobinShenzhen.三.根据句意,用所给词的适当形式填空。1._______youever_
8、_______(visit)the2010WorldExpoinShanghai?2.I________(notwork)thismathproblemoutyet
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