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find的过去分词

发布时间:2023-06-04 作者:admin 来源:文学

find的过去分词

find的过去分词

-做好办公室工作

2023年2月15日发(作者:esd)

(1)一般在动词原形后加-edlook

callcalledopenopenedlooked[lukt]

(2)以-e结尾的动词加-d

movemoved[mu:vd]phonephonedhopehopedagreeagreed

(3)以辅音字母加y结尾的动词,变y为i,再加-ed

studystudiedcarrycarriedtrytried[traid]

(4)末尾只有一个辅音字母的重读闭音节词,双写该辅音字母,再加-ed

stopstopped[stCpt]planplannedfitfitted

(5)以-r音节结尾的词,双写r字母,再加-ed

referreferredpreferredpreferred[prI`f:d]

注:动词过去式和过去分词的发音规则:

①-ed在清辅音音素后发音为〔t〕,在浊辅音后发音为〔d〕,在元音后发音也为[d]

stopstopped[stCpt]movemoved[mu:vd]playplayed[pleid]

②-ed在〔t]、〔d〕后发音为[id]

不规则动词过去式和过去分词归纳

A.原形与过去式和过去分词完全相同.AAA

cost----cost----costcut----cut----cutput----put----put

let----let----letset----set----sethit----hit----hit

shut----shut----shuthurt---hurt----hurtread---read----read读音/e/

lie---lied---lied说谎lay---laid---laid放置,下蛋lay---lain躺下,位于,平放

sdon’t_______eggsduringsuchcoldweather.

She_____herbooksonthetable.____

B.过去式与过去分词完全相同ABB

1.过去式和过去分词中含有ought,aught,读音是[:t]

bright----brought----broughtthink----thought----thoughtbuy----bought----bought

catch----caught----caughtteach----taught----taught

2.动词原形中的e为o,变成过去式和过去分词。

get----got----gotsell----sold----soldtell----told----told

3.动词原形中i为a,…sit----sat----satspit----spat----spat

4.动词原形中i为o,…win----won----wonshine----shone/shined----shone/shined

5动词原形中an为oo,…

stand----stood---stoodunderstand----understood----understood

6.动词原形中的ay为ai,…say----said----saidpay----paid----paid

7.a)动词原形中的d为t,…send----sent----sentlend----lent----lent

spend----spent----spentbuild----built----built

b)动词原形最后一个字母改为t,…smell----smelt----smeltlose----lost----lost

c)动词原形后加一个字母t,…learn----learnt----learntmean----meant----meant读

音/e/

d)动词原形中的ee去掉一个字母e,然后在词尾加t.字母e发音/e/

feel----felt----feltsleep----slept----sleptsweep---swept----sweptkeep----

kept-----kept

其它meet----met----methave----had----hadhold----held----held

make----made----madedig----dug----dughear----heard----heard

find----found----foundhang----hung----hung

C.原型与过去分词相同ABA

come----came----comerun----ran----runbecome----became----become

D.原形,过去式,和过去分词完全不同ABC

1.把动词原形中i改为a变成过去式,改成u变成过去分词.

begin----began-----begundrink---drank----drunkring----rang-----rung

swim----swam----swumsing----sang----sung

2.把动词原形中o改为e变成过去式,在原形词尾加n变成过去分词.

blow----blew----blowngrow----grew----grownknow---knew---known

throw----threw----thrownfly----flew/flu:/----flown(和以上相似)

3.以下动词的过去分词都以en结尾,故把它们分为一类.

a)把动词原形中i改为o变成过去式,在词尾加n变成过去分词.

drive----drove----drivenrise---rose---risenwrite---wrote---written(双写t)

ride----rode----ridden(双写d)

b)把动词原形中ea改为o,在词尾加e变成过去式,在过去式后加n变成过去分词.

speak----spoke----spokensteal----stole----stolenbreak----broke----broken

c)把动词原形中的个别字母或字母组合改为o变成过去式,在过去式后加n变成过去分词.

wake----woke----wokenfreeze----froze----frozen

choose----chose----chosenforget----forgot----forgotten(双写t,加en)

d)其它过去分词以en结尾的动词

eat----ate----eatenbeat----beat----beatenfall----fell----fallen

give----gave----givensee----saw----seentake----took----taken

mistake----mistook-----mistakenhide----hid----hidden(双写d)

E.没有过去分词的动词

can-----could-may----might-shall----should-will----would-

其它

am,is----was-----beenare-----were-----beendo-----did-----

done

draw-----drew-----drawn/:/go-----went-----goneshow----showed----shown

wear---wore----worn

不规则动词的过去式

不规则动词的过去式是同学们学习的重点,也是一个难点。同学们应通过不规则动词的动词

原形和它们的过去式找出其变化规律,总结如下:

1.把动词原形中的o改为a,变成过去式。过去分词不变.如:

become—became,come—came

2.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,

sink—sank,

3.把重读开音节中的i改为o,变成过去式。如:

drive—drove,ride—rode,shine—shone,win—won,write—wrote

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eep改为ept,变成过去式。如:

keep—kept,sleep—slept,sweep—swept

6.动词原形中的an改为oo,变成过去式。如:

stand—stood,understand—understood

7.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)

8.动词原形中的eak改为oke,变成过去式。如:

break—broke,speak—spoke

9.动词原形中的ell改为old,变成过去式。如:

sell—sold,tell—told

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.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],dream—dreamt[dremt]

13.动词的过去式与动词原形一样。如:

cut—cut,hit—hit,hurt—hurt,let—let,must—must,

put—put,read—read[red],set—set

14.动词的过去式有两种形式。如:dream—dreamed/dreamtlearn—learnt/

learnedshine—shone/shined

smell—smelt/smelledwake—woke/waked

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,hide—hid,

hold—held,lay—laid,leave—left,lie—lay,lose—lost,make—made,may—

might,run—ran,see—saw,smell—smelt,take—took,wake—woke,

wear—wore

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