动词过去式变化规则及其练习含答案

动词过去式变化规则及其读音规则
1、一般情况下，动词词尾加-ed ，如：8．动词原形中的ell改为old，变成过去式。

work ---worked play---played 如：
wanted----wanted act----acted sell—sold，tell—told
2、以不发音的-e 结尾动词，动词词尾加9．动词原形中的an改为oo，变成过去式。

-d，如：如：
live---lived move----moved taste---tasted stand—stood，understand—understood
hope---hoped 10．以ought和aught结尾，且读音是〔:t〕3、以辅音字母+ y结尾的动词，把-y变为的过去式。

如：
-i 再加-ed，如：bring—brought，buy—bought，think—study---studied copy---copied cry---cried thought，catch—caught，teach—taught
carry---carried 11．以ould结尾且读音为〔ud〕的情态动词4、以一个辅音字母结尾的重读闭音节动词，过去式。

如：
双写词尾辅音字母，再加-ed，如：can—could，shall—should，will—would
stop ---stopped 12．把动词原形中的o改为a，变成过去式。

5、不规则动词的过去式变化规律性不强，如：
须多加记忆。

come—came，become—became
go –went make –made get –got buy - bought 13．在动词原形后加d或t变成过去式，并come - came fly-flew 且发生音变。

如：
不规则动词的过去式的构成hear〔hi 〕—heard〔h :d〕，say〔sei〕—said1．把动词原形中的i改为a，变成过去式。

〔sed〕，mean〔mi:n〕—meant〔ment〕
如：14．动词的过去式与动词原形一样。

如：
begin—began，drink—drank，give—gave，let—let，must—must，put—put，read—readring—rang，sing—sang，sit—sat，swim—〔red〕
swam 15．不符合上述规律的动词过去式。

如：
2．把重读开音节中的i改为o，变成过去式。

am，is—was，are—were，build—built，do如：—did，eat—ate，fall—fell，feel—felt，finddrive—drove，ride—rode，write—wrote —found，fly —flew，go—went，have ／has3．改动词原形中的aw ／ow为ew，变成—had，hold—held，leave —left，make—过去式。

如：made，may—might，run—ran，see—saw，draw—drew，grow—grew，know—knew，take—took
throw—threw（动词show除外，show—过去式“-ed”的发音规则
showed）（1）动词词尾为“t，d”时，发/ id /音，
4．动词原形中的e改为o，变成过去式。

如：want →wanted （要）need →needed （需get —got，forget—forgot 要）
5．动词原形中的ee改为e，变成过去式。

（2）动词词尾为清辅音时，发/ t / 音。

如：help →helped （帮助）laugh →laughed
feed—fed，meet—met （笑）look →looked （看）
6．动词原形中的eep改为ept，变成过去式。

kiss →kissed （吻）wash →washed （洗）
如：watch →watched （注视）
keep—kept，sleep—slept，sweep—swept （3）动词词尾为t，d以外之浊辅音或元音7．动词原形中的eak改为oke，变成过去式。

时，发/ d /音。

如：call →called （叫）stay→stayed （停留）break—broke，speak—spoke cry→cried （哭）
2
3
picked
was
were
dropped
dried 4
Was
was.
have Did t
n'did
buy
Did t No,I didn'
Were
t. No,there weren'
Was
t. No,there wasn'
5
bought t buy me a new dress yesterday. My mother didn' Did your mother buy you a new dress yesterday?
sent
t send me an e-mail last night.
Dick didn'Did Dick send you an e-mail last night?
caught
t catch many fish last week. 'The fisherman didn
Did the fisherman catch many fish last week?
heard
't hear about the news this morning. We didn
Did you hear about the news this morning?
left
t leave home an hour ago. 'Father didn
Did father leave home an hour ago?
went
t go to cinema. 'Last night my sister and I didn Did your sister and you go to cinema last night?
6
Yes,she had to get up early last Wednesday. s grandmother. 'Yes,had to visit Linda
t had to water the plant. No,she didn'
She got the money from the bank.
She bought some food and drink.
Yes,she was tired at the end of the day.
7。