规则动词的过去式变化

时间:2022-07-28 20:00:16 阅读: 最新文章 文档下载
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规则动词的过去式变化如下:

1、一般情况下,动词词尾加 -ed ,如:

work ---worked play---played wanted----wanted act----acted 2、以不发音的 -e 结尾动词,动词词尾加 -d,如: live---lived move----moved taste---tasted hope---hoped

3、以辅音字母 + y结尾的动词,-y变为-i 再加-ed,如: study---studied copy---copied cry---cried carry---carried

4、以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加 -ed,如: stop ---stopped

5、不规则动词的过去式变化规律性不强,须多加记忆.

go went make made get got buy - bought come - came fly-flew 不规则动词的过去式的构成

1.把动词原形中的i改为a,变成过去式.如:

beginbegan,drinkdrank,givegave,ringrang,singsang,sitsat,swimswam 2.把重读开音节中的i改为o,变成过去式.如: drivedrove,riderode,writewrote

3.改动词原形中的aw owew,变成过去式.如:

drawdrew,growgrew,knowknew,throwthrew(动词show除外,showshowed 4.动词原形中的e改为o,变成过去式.如: getgot,forgetforgot

5.动词原形中的ee改为e,变成过去式.如: feedfed,meetmet

6.动词原形中的eep改为ept,变成过去式.如: keepkept,sleepslept,sweepswept

7.动词原形中的eak改为oke,变成过去式.如: breakbroke,speakspoke

8.动词原形中的ell改为old,变成过去式.如: sellsold,telltold

9.动词原形中的an改为oo,变成过去式.如: standstood,understandunderstood

10.以oughtaught结尾,且读音是〔 :t〕的过去式.如:

bringbrought,buy bought,thinkthought,catchcaught,teachtaught 11.以ould结尾且读音为〔ud〕的情态动词过去式.如: cancould,shallshould,willwould

12.把动词原形中的o改为a,变成过去式.如: comecame,becomebecame

13.在动词原形后加dt变成过去式,并且发生音变.如:

hearhi 〕—heardh :d,saysei〕—saidsed,meanmi:n〕—meantment 14.动词的过去式与动词原形一样.如:

letlet,mustmust,putput,readreadred 15.不符合上述规律的动词过去式.如:

am,iswas,arewere,buildbuilt,dodid,eatate,fallfell,feelfelt,findfound,flyflew,gowent,have has had,holdheld,leaveleft,makemade,maymight,runran,seesaw,taketook


过去式“-ed”的发音规则

1)动词词尾为“t,d”时,/ id /,

want wanted (要)need needed (需要) 2)动词词尾为清辅音时,/ t / .

help helped (帮助)laugh laughed (笑)look looked (看) kiss kissed (吻)wash washed (洗) watch watched (注视) 3)动词词尾为t,d以外之浊辅音或元音时,/ d /. call called (叫)staystayed (停留)crycried (哭


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