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  • 過去式 過去分詞

    過去式 過去分詞
    英語人氣:547 ℃時(shí)間:2019-09-18 13:10:34
    優(yōu)質(zhì)解答
    希望對你有幫助:
    不規(guī)則動(dòng)詞過去式和過去分詞
    A. 原形與過去式和過去分詞完全相同.
    cost----cost----costcut----cut----cut put----put----put
    let----let----let set----set----sethit----hit----hit
    shut----shut----shut hurt---hurt----hurtread---read----read 讀音 /e/

    lie---lied---lied說謊lay---laid---laid 放置,下蛋
    lay--- lain 躺下,位于,平放
    eg. The hens don’t _______eggs during such cold weather.
    She _____ her books on the table. ____
    B.過去式與過去分詞完全相同
    1. 過去式和過去分詞中含有ought, aught, 讀音是[ :t]
    bright----brought----broughtthink----thought----thoughtbuy----bought----bought
    catch----caught----caughtteach ---- taught ----taught
    2. 動(dòng)詞原形中的e為o,變成過去式和過去分詞.
    get----got----got sell----sold----sold tell----told----told

    3. 動(dòng)詞原形中i為a, … sit----sat----satspit----spat----spat

    4. 動(dòng)詞原形中i為o, …win----won----won shine----shone/ shined----shone/ shined
    5. 動(dòng)詞原形中an為oo, … stand----stood---stood understand----understood----understood
    6. 動(dòng)詞原形中的ay為ai,… say----said----saidpay----paid----paid
    7. a)動(dòng)詞原形中的d為t,… send----sent----sent lend----lent----lent
    spend----spent----spent build----built----built
    b ) 動(dòng)詞原形最后一個(gè)字母改為t , …smell----smelt----smelt lose----lost----lost
    c ) 動(dòng)詞原形后加一個(gè)字母t, …learn----learnt----learnt mean----meant----meant讀音/e/
    d ) 動(dòng)詞原形中的ee去掉一個(gè)字母e, 然后在詞尾加t. 字母e發(fā)音/e/
    feel----felt----felt sleep----slept----sleptsweep---swept----swept
    keep---- kept----- kept
    其它meet----met----met have----had----had hold----held----held
    make----made----madedig----dug----dughear----heard----heard
    find----found----found   hang----hung ----hung

    C.原型與過去分詞相同
    come----came----comerun----ran----run become----became----become
    D. 原形,過去式, 和 過去分詞完全不同
    1. 把動(dòng)詞原形中i改為a變成過去式,改成u變成過去分詞.
    begin ---- began -----begun drink---drank----drunkring----rang-----rung
    swim----swam----swum sing----sang----sung  
    2. 把動(dòng)詞原形中o改為e變成過去式,在原形詞尾加n變成過去分詞.
    blow----blew----blown grow----grew----grown know---knew---known
    throw ---- threw ---- thrown fly ----flew /flu:/ ----flown( 和以上相似)
    3. 以下動(dòng)詞的過去分詞都以en結(jié)尾,故把它們分為一類.
    a ) 把動(dòng)詞原形中i改為o變成過去式,在詞尾加n變成過去分詞.
    drive----drove----driven rise---rose---risen write---wrote---written(雙寫t )
    ride----rode----ridden(雙寫d )
    b ) 把動(dòng)詞原形中ea改為o, 在詞尾加e變成過去式,在過去式后加n變成過去分詞.
    speak----spoke----spokensteal----stole----stolen break----broke----broken
    c ) 把動(dòng)詞原形中的個(gè)別字母或字母組合改為o變成過去式, 在過去式后加n變成過去分詞.
    wake----woke----woken   freeze----froze----frozen
    choose----chose----chosen  forget----forgot----forgotten(雙寫t,加en )
    d) 其它過去分詞以en結(jié)尾的動(dòng)詞
    eat----ate----eatenbeat---- beat ---- beatenfall----fell----fallen
    give----gave----given see----saw----seentake----took----taken
    mistake---- mistook----- mistaken hide----hid----hidden (雙寫d )
    E. 沒有過去分詞的動(dòng)詞
    can ----- could -may---- might -shall---- should- will ---- would -
    其它
    am, is ---- was----- beenare-----were----- been   do-----did----- done
    draw-----drew----- drawn/ :/  go-----went----- goneshow----showed----shown
    wear--- wore ---- worn
    不規(guī)則動(dòng)詞的過去式
    不規(guī)則動(dòng)詞的過去式是同學(xué)們學(xué)習(xí)的重點(diǎn),也是一個(gè)難點(diǎn).同學(xué)們應(yīng)通過不規(guī)則動(dòng)詞的動(dòng)詞原形和它們的過去式找出其變化規(guī)律,總結(jié)如下:
    1. 把動(dòng)詞原形中的o改為a,變成過去式.過去分詞不變.如:
    become—became, come—came
    2.把動(dòng)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 ,sink—sank,
    3.把重讀開音節(jié)中的i改為o,變成過去式.如:
    drive—drove,ride—rode,shine—shone,win—won,write—wrote
    4.動(dòng)詞原形中的e改為o,變成過去式.如:
    get—got,forget—forgot
    5.動(dòng)詞原形中的eep改為ept,變成過去式.如:
    keep—kept,sleep—slept,sweep—swept
    6. 動(dòng)詞原形中的an改為oo,變成過去式.如:
    stand—stood,understand—understood
    7.改動(dòng)詞原形中的aw /ow為ew,變成過去式.如:
    draw—drew,grow—grew,know—knew,throw—threw(動(dòng)詞show除外,show—showed)
    8.動(dòng)詞原形中的eak改為oke,變成過去式.如:
    break—broke,speak—spoke
    9.動(dòng)詞原形中的ell改為old,變成過去式.如:
    sell—sold,tell—told
    10.以ought和aught結(jié)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(jié)尾且讀音為[ud]的情態(tài)動(dòng)詞過去式.如:
    can—could,shall—should,will—would
    12.在動(dòng)詞原形后加d或t變成過去式,并且發(fā)生音變.如:
    hear[hi ]—heard[h :d], say[sei]—said[sed],
    mean[mi:n]—meant[ment], dream—dreamt [dremt]
    13.動(dòng)詞的過去式與動(dòng)詞原形一樣.如:
    cut—cut, hit—hit, hurt—hurt, let—let,must—must,
    put—put,read—read[red],set—set
    14. 動(dòng)詞的過去式有兩種形式.如:
    dream—dreamed/ dreamtlearn—learnt/ learnedshine—shone/ shined
    smell—smelt/ smelled wake—woke/ waked
    15.不符合上述規(guī)律的動(dòng)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,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
    望樓主采納,謝謝!
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