动词过去式变化规则及其读音规则

2022-10-10 15:02:23   文档大全网     [ 字体: ] [ 阅读: ]

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规则,读音,动词,过去,变化
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动词过去式变化规则及其读音规则

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,把-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:



beginbegandrinkdrankgivegaveringrangsingsangsitsatswimswam

2.把重读开音节中的i改为o,变成过去式。如:



drivedroveriderodewritewrote

3.改动词原形中的aw owew,变成过去式。如:



drawdrewgrowgrewknowknewthrowthrew动词show除外,showshowed


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4.动词原形中的e改为o,变成过去式。如:



getgotforgetforgot

5.动词原形中的ee改为e,变成过去式。如:



feedfedmeetmet

6.动词原形中的eep改为ept,变成过去式。如:



keepkeptsleepsleptsweepswept

7.动词原形中的eak改为oke,变成过去式。如:



breakbrokespeakspoke

8.动词原形中的ell改为old,变成过去式。如:



sellsoldtelltold

9.动词原形中的an改为oo,变成过去式。如:



standstoodunderstandunderstood

10.以oughtaught结尾,且读音是〔 :t〕的过去式。如:



bringbroughtbuy boughtthinkthoughtcatchcaughtteachtaught

11.以ould结尾且读音为〔ud〕的情态动词过去式。如:



cancouldshallshouldwillwould

12.把动词原形中的o改为a,变成过去式。如:



comecamebecomebecame

13.在动词原形后加dt变成过去式,并且发生音变。如:



hearhiə heardhə: d〕, sayseisaidsed〕,meanmi:nmeantment

14.动词的过去式与动词原形一样。如:



letletmustmustputputreadreadred


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15.不符合上述规律的动词过去式。如:



amiswasarewerebuildbuiltdodideatatefallfellfeelfeltfindfoundflyflewgowenthave has hadholdheldleaveleftmakemademaymightrunranseesawtaketook

过去式-ed”的发音规则

1)动词词尾为“td”时,发/ id /

want →wanted (要),need →needed (需要)

2)动词词尾为清辅音时,发/ 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td以外之浊辅音元音时,发/ d /

call →called (叫),stay→stayed (停留),cry→cried (哭)


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