规那么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、不规那么动词的过去式变化规律性不强,须多加记忆。
go – went make – made get – 案山 got buy - bought come - came fly-flew
不规那么动词的过去式的构成
1.把动词上台演讲 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—张冬玲资料 rode,write—wrote消防安全的内容
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:
ll—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—taught
11.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,变成过去黑糯米的功效与作用 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〔i〕—said〔d〕,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,苹组词两个字 do—did,eat—ate,fall—fell,feel—felt,
find—found,fly—flew,go—w地摊产品 ent,have /has— had,hold—held,leave—left,
make—made,may—might,run—ran,e—saw,take—took
过去式“-ed〞的发音规那么
〔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 →kisd 〔吻〕wash →washed 〔洗〕 watch →watched 〔注视〕
〔3〕动词词尾为t,d书法教程 以外之浊辅音或元音时,发/ d /音。
call →called 〔叫〕stay→穿井 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 主格 宾格 形容词性物主代词 名词词性物主代词
1 I me my mine
2 you you your yours
3 he him his his
4 she her her hers
5 it it its its
6 we us our ours
7 they them their theirs
形容词性物主代词 + 物 = 名词词性物主代词
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