外研版2015-2016六年级英语语法综合

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动词过去式变化规则及其读音规则

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

.动词ing形式的用法

1.正在进行时中,谓语动词后加ing. 如:I'm playing football.

2.一些特殊表达..如:

be good at doing sth

enjoy doing sth.

be busy doing

feel like doing

thank you for doing

do some cooking/cleaning/reading/shopping/washing

go swimming/fishing/shopping/skating/boating

二.动词现在分词由动词原形在词尾加ing构成,其规则如下:

1)一般情况下直接加ing

think---thinking sleep---sleeping

study---studying speak---speaking

carry---carrying say---saying

2)以不发音的字母e结尾的单词,去掉字母e,再加ing

wake---waking make---making come---coming

take---taking leave---leaving have---having

特殊单词(see—seeing)

3)以重读闭音节结尾,呈现“辅,元,辅”结构的动词,先双写末尾的辅音字母,再加ing。初中学过的这类词有:begin,cut, get, hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig, forget, regret, rid,

等。 (visit 不是以重读闭音节结尾,不用双写) travel虽然重读第一音节,词尾音节不重读,但是现在分词仍要双写末尾辅音字母,然后再加ing,如:travel---travelling.

4)以 y 结尾的动词 直接加 ing

carry—— carrying enjoy——enjoying

5)以ie结尾的动词,把ie改为y ,再加ing die---dying lie---lying

要特别注意有些动词没有进行时态。

1、表示状态、思想、感情和感觉的动词,如:see, hear, love, know, want, hope,

think等,没有进行时态。

2、当have/has作为“拥有”时,没有进行时态,但表示“开会,吃饭,玩得高兴”等意思时,可以用进行时表达。

I am having many books. (这是错误的句子)

I am having a good time. (这才是正确的句子)

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:

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