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英語單詞的過去式

規則動詞的過去式變化如下:

1、壹般情況下,動詞詞尾加 -ed ,如:

work ---worked play---played wanted----wanted act----acted

2、以不發音的 -e 結尾動詞,動詞詞尾加 -d,如:

live---lived move----moved taste---tasted hope---hoped

3、以輔音字母 + y結尾的動詞,把-y變為-i 再加-ed,如:

study---studied copy---copied cry---cried carry---carried

4、以壹個輔音字母結尾的重讀閉音節動詞,雙寫詞尾輔音字母,再加 -ed,如:

stop ---stopped

5、不規則動詞的過去式變化規律性不強,須多加記憶。

go – went make – made get – got buy - bought come - came fly-flew

不規則動詞的過去式的構成

1.把動詞原形中的i改為a,變成過去式。如:

begin—began,drink—drank,give—gave,ring—rang,sing—sang,sit—sat,swim—swam

2.把重讀開音節中的i改為o,變成過去式。如:

drive—drove,ride—rode,write—wrote

3.改動詞原形中的aw /ow為ew,變成過去式。如:

draw—drew,grow—grew,know—knew,throw—threw(動詞show除外,show—showed)

4.動詞原形中的e改為o,變成過去式。如:

get—got,forget—forgot

5.動詞原形中的ee改為e,變成過去式。如:

feed—fed,meet—met

6.動詞原形中的eep改為ept,變成過去式。如:

keep—kept,sleep—slept,sweep—swept

7.動詞原形中的eak改為oke,變成過去式。如:

break—broke,speak—spoke

8.動詞原形中的ell改為old,變成過去式。如:

sell—sold,tell—told

9.動詞原形中的an改為oo,變成過去式。如:

stand—stood,understand—understood

10.以ought和aught結尾,且讀音是〔 :t〕的過去式。如:

bring—brought,buy— bought,think—thought,catch—caught,teach—taught

11.以ould結尾且讀音為〔ud〕的情態動詞過去式。如:

can—could,shall—should,will—would

12.把動詞原形中的o改為a,變成過去式。如:

come—came,become—became

13.在動詞原形後加d或t變成過去式,並且發生音變。如:

hear〔hi 〕—heard〔h :d〕, say〔sei〕—said〔sed〕,mean〔mi:n〕—meant〔ment〕

14.動詞的過去式與動詞原形壹樣。如:

let—let,must—must,put—put,read—read〔red〕

15.不符合上述規律的動詞過去式。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

過去式“-ed”的發音規則

(1)動詞詞尾為“t,d”時,發/ id /音,

want →wanted (要)need →needed (需要)

(2)動詞詞尾為清輔音時,發/ t / 音。

help →helped (幫助)laugh →laughed (笑)look →looked (看)

kiss →kissed (吻)wash →washed (洗) watch →watched (註視)

(3)動詞詞尾為t,d以外之濁輔音或元音時,發/ d /音。

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

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