哪些单词的过去式是变y为i es
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tidy-tidies
chimney--chimneys
去y加ies好孩纸
以元音字母+y为结尾的词都不加ies.也就是以a/e/i/o/u+y为结尾的词都不加“ies”如:dayhockeyhickeyaffraykeywaygayhoney……
【以下全是自己的总结,记录在我的记事本中】元音字母有:a,e,i,o,u,五个,其余为辅音字母.1.规则动词的过去式a)一般情况下动词词尾加-ed:work--->worked,play--->pla
如果是以辅音字母加y,就需要去y加ies,如penny,try,fly.再答:元音字母加y,直接➕s。这是两条固定的规则。
difficultyablilityfamilyacademycourntrysimilaritycandybunny小兔puppy小狗buddy兄弟好辛苦想了半天应该加奖金吧
monkey直接加s再答:tuesday再问:还能帮我再找些吗?再答:想下再问:好的再答:sarthday再答:去y再答:pinkey再答:加s
序号汉语原形过去式过去分词ABC1喝drinkdrankdrunk2摇铃,打电话ringrangrung3唱歌singsangsung4游泳swimswamswum5开始beginbeganbegun
activityopportunityflystudybuydiscoveryprosperitypossibilityresponsibilityfacilitytheorymysteryabili
paypaidpaidsaysaidsaidlaylaidlaidmislaymislaidmislaid以上是几个常用的不规则动词
citiescountrieslibrariesbodiesforties(几十的数词复数都是)difficulities
1.以"辅音字母+y"结尾的名词变复数时,先变y为i,再加-es.如:baby-babiescity-cities又如:body,party,story,family,country,factory,
元音字母+Y结尾,可以直接加,如:boy,toy,play...辅音字母+Y结尾,必须去Y加"IES",如:fly,family,..
规则变化:1.一般名词复数是在名词后面加上“s”,如map→maps,bag→bags等;2.以s,sh,ch,x等结尾的词加“es”,如bus→buses,watch→watches等;3.以辅音字
0.city-cities,baby-babies,enemy-enemies,family-families,1.class-classes,bus-busses,bossbosses,dress-
元音字母aeiou剩下的21个全是辅音例如boy,最后发是“ai”的音等同于i,所以直接加s再问:也就是说怎么变取决于y前面那个字母对吗再答:是哒还有一些特殊记忆的:超人(吃)土豆,英雄(吃)番茄,那
family
party-parties,family-familiesstudy-studiesfly—flies,actory-factories,country-countries,lady-ladies.以