A.原形与过去式和过去分词完全相同.cost----cost----costcut----cut----cutput----put----putlet----let----letset----set----sethit----hit----hitshut----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eg.Thehensdon’t_______eggsduringsuchcoldweather.She_____herbooksonthetable.____B.过去式与过去分词完全相同1.过去式和过去分词中含有ought,aught,读音是〔:t〕bright----brought----broughtthink----thought----thoughtbuy----bought----boughtcatch----caught----caughtteach----taught----taught2.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----told3.动词原形中i为a,…sit----sat----satspit----spat----spat4.动词原形中i为o,…win----won----wonshine----shone/shined----shone/shined5.动词原形中an为oo,…stand----stood---stoodunderstand----understood----understood6.动词原形中的ay为ai,…say----said----saidpay----paid----paid7.a)动词原形中的d为t,…send----sent----sentlend----lent----lentspend----spent----spentbuild----built----builtb)动词原形最后一个字母改为t,…smell----smelt----smeltlose----lost----lostc)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----heldmake----made----madedig----dug----dughear----heard----heardfind----found----foundhang----hung----hungC.原型与过去分词相同come----came----comerun----ran----runbecome----became----becomeD.原形,过去式,和过去分词完全不同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-----rungswim----swam----swumsing----sang----sung2.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---knownthrow----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----brokenc)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----frozenchoose----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----fallengive----gave----givensee----saw----seentake----took----takenmistake----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-----donedraw-----drew-----drawn/:/go-----went-----goneshow----showed----shownwear---wore----worn不规则动词的过去式(初二)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—came2.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—wrote4.动词原形中的e改为o,变成过去式。如:get—got,forget—forgot5.动词原形中的eep改为ept,变成过去式。如:keep—kept,sleep—slept,sweep—swept6.动词原形中的an改为oo,变成过去式。如:stand—stood,understand—understood7.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—spoke9.动词原形中的ell改为old,变成过去式。如:sell—sold,tell—told10.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—taught11.以ould结尾且读音为〔ud〕的情态动词过去式。如:can—could,shall—should,will—would12.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—set14.动词的过去式有两种形式。如:dream—dreamed/dreamtlearn—learnt/learnedshine—shone/shinedsmell—smelt/smelledwake—woke/waked15.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经过这么一指点,初二上册所学的不规则动词过去式就一目了然了,相信同学们很快就能把它们记下来,并且一定会有事半功倍的效果。教师寄语:没有非常的精力和工作能力便不可能成为天才,既没有精力也没有工作能力的所谓天才,不过是一个漂亮的肥皂泡,或者是一张只能到月球上去兑现的支票而已,但是,哪里有超乎平常人的精力与工作能力,哪里就有天才。Geniusisonepercentinspirationandninety-nineperspiration.初中英语常用不规则动词分类表(人教版)为了帮助同学们记住不规则动词,现在把教材中出现的不规则动词分为几个类型,每个类型中又分若干组,尽量找出每组中各词变化形式的共同点,以帮助记忆。1.A---A---A型(现在式、过去式和过去分词同形)动词原形(现在式)过去式过去分词costcostcost花费cutcutcut割,切hithithit打letletlet让putputput放下readreadread读hurthurthurt伤2.A---A---B型(现在式和过去式同形)beatbeatbeaten打3.A---B---A型(现在式和过去分词同形)comecamecome来becomebecamebecome变runranrun跑4.A---B---B型(1)在动词原形后加一个辅音字母d或t构成过去式或过去分词。burnburntburnt燃烧learnlearned/learntlearned/learnt学习meanmeantmeant意思hearheardheard听见(2)把动词原形的最后一个辅音字母“d”改为“t”构成过去式或过去分词。buildbuiltbuilt建筑lendlentlent借给loselostlost失去sendsentsent送spendspentspent花费(3)其他paypaidpaid付laylaidlaid下蛋saysaidsaid说bringbroughtbrought带来buyboughtbought买thinkthoughtthought想sleepsleptslept睡keepkeptkept保持sweepsweptswept扫standstoodstood站understandunderstoodunderstood明白winwonwon得胜shineshone/shinedshone/shined发光catchcaughtcaught抓住teachtaughttaught教feelfeltfelt觉得fightfoughtfought战斗findfoundf