【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《动词过去式的特殊情况》,欢迎阅读!
动词一般过去式的规则
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
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—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:
let—let,must—must,put—put,read—read〔red〕 15.不符合上述规律的动词过去式。如: 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
不规则动词的原形及过去式
原形 过去式 原形 过去式 原形 过去式 AA型
cost [kɒst] 花费 cost [kɒst] cut[kʌt] 割 cut[kʌt] hit[hit] 打 hit [hiɪt] hurt [hɜːt] 伤害 hurt [hɜːt] let [let] 让 let [let] put [pʊt] 放 put [pʊt] read [riːd] 读 read [riːd] AB型
原形 过去式 原形 过去式 become [bɪˈkʌm] 变成 became [bɪ'keɪm] come [kʌm] 来 came [keɪm] run [rʌn] 跑 ran [ræn] diɡ [dɪɡ] 挖 dug [dʌɡ] ɡet [ɡet] 得到 ɡot [ɡɒt] sit [sɪt] 坐 sat [sæt]
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