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:
begin—began,drink—drank,give—gave,ring—rang,sing—sang,sit—sat,swim—swam
2.把重读开音节中的i改为o,变成过去式。如:
drive—drove,ride—rode,write—wrote
3.改动词原形中的aw/ow为ew,变成过去式。如:
draw—drew,grow—grew,know—knew,throw—threw(动词show除外,show—showed)
4.动词原形中的e改为o,变成过去式。如:
get—got,forget—forgot
5.动词原形中的ee改为e,变成过去式。如:
feed—fed,meet—met
6.动词原形中的eep改为ept,变成过去式。如:
keep—kept,sleep—slept,sweep—swept
7.动词原形中的eak改为oke,变成过去式。如:
break—broke,speak—spoke
8.动词原形中的ell改为old,变成过去式。如:
sell—sold,tell—told
9.动词原形中的an改为oo,变成过去式。如:
stand—stood,understand—understood
10.以ought和aught结尾,且读音是〔:t〕的过去式。如:
bring—brought,buy—bought,think—thought,catch—caught,teach—taught11.以ould结尾且读音为〔ud〕的情态动词过去式。如:
can—could,shall—should,will—would
12.把动词原形中的o改为a,变成过去式。如:
come—came,become—became
13.在动词原形后加d或t变成过去式,并且发生音变。如:
hear〔hi〕—heard〔h :d〕,say〔sei〕—said〔sed〕,mean〔mi:n〕—meant〔ment〕14.动词的过去式与动词原形一样。如:
15.不符合上述规律的动词过去式。如:
am,is—was,are—were,build—built,do—did,eat—ate,fall—fell,feel—felt,find—found,fly—flew,go—went,have/has—had,hold—held,leave—left,make—made,may—might,run—ran,see—saw,take—took
过去式―-ed‖的发音规则
(1)动词词尾为―t,d‖时,发/ id /音,
want →wanted(要)need →needed(需要)
(2)动词词尾为清辅音时,发/ t /音。
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,发/ d /音。
call →called(叫)stay→stayed(停留)cry→cried(哭)
英语中的主格、宾格、形容词性物主代词、名词性物主代词表格
序号
1
2
3
4
5
6
7主格
I
you
she
it
we
they宾格
me
you
him
her
it
us
them形容词性物主代词名词词性物主代词my your
his
her
its
our
theirmine
yours
his
hers
ours
theirs
形容词性物主代词+物=名词词性物主代词