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★记忆法一：常见93个不规则动词的变化规律归纳如下：一、A—A—A型，即原形、过去式和过去分词三者都相同。（共9个）cost—cost—costcut—cut—cuthit—hit—hithurt—hurt—hurtlet—let—letput—put—putread—read—readset—set—setshut—shut—shut二、A—B—B型，即过去式、过去分词相同。（共41个）1过去式和过去分词都含有-ought。（3个）bring—brought—broughtbuy—bought—boughtthink—thought—thought2词尾有-ild，-end时，只需把d变为t。（4个）build—built—builtlend—lent—lentsend—sent—sentspend—spent—spent3过去式、过去分词都含有-aught。（2个）catch—caught—caughtteach—taught—taught4把-eep变为-ept。（3个）keep—kept—keptsleep—slept—sleptsweep—swept—swept5把-ell变为-old。（2个）tell—told—toldsell—sold—sold6过去式、过去分词都含有-elt或-ilt。（4个）smell—smelt—smeltspell—spelt—speltfeel—felt—feltspill—spilt—spilt7过去式、过去分词都在原形词尾加t。（3个）learn—learnt—learntmean—meant—meantspoil—spoilt—spoilt8过去式、过去分词词尾是d。（4个）say—said—saidpay—paid—paidlay—laid—laidhear—heard—heard9改变元音字母。（11个）meet—met—metget—got—gotsit—sat—satfind—found—foundhold—held—heldspit—spat—spatshine—shone—shonewin—won—wonhang—hung—hungdig—dug—duglose—lost—lost10改变辅音字母。（1个）make—made—made11改变元、辅音字母。（4个）leave—left—leftstand—stood—stoodhave（has）—had—hadunderstand—understood—understood三、A—B—C型，即原形、过去式、过去分词都不相同。（共35个）1i—a—u变化。（6个）begin—began—begundrink—drank—drunksing—sang—sungring—rang—rungswim—swam—swumsink—sank—sunk2词尾为-ow，-aw时，过去式将其变为-ew，过去分词在其原形后加n。（5个）blow—blew—blowndraw—drew—drawngrow—grew—grownknow—knew—knownthrow—threw—thrown（show除外）3词尾为“i＋辅（1个）＋e”，过去式将i变为o，过去分词多在原形后加n，若那个辅音字母为d或t，须双写d或t后加n。（4个）（give，hide除外）drive—drove—drivenwrite—wrote—writtenride—rode—riddenrise—rose—risen4过去分词在过去式后加（e）n。（5个）break—broke—brokenchoose—chose—chosenfreeze—froze—frozenspeak—spoke—spokenwake—woke—woken5过去分词由过去式加-ten构成。（1个）forget—forgot—forgotten6过去分词由原形加（e）n构成。（6个）be—was（were）—beeneat—ate—eatenfall—fell—fallengive—gave—givensee—saw—seenhide—hid—hidden（hid）7词尾为-ake时，过去式将其变为-ook，过去分词在原形词后加-n。（2个）take—took—takenmistake—mistook—mistaken8原形、过去式和过去分词都不相同。（6个）do—did—donefly—flew—flowngo—went—gonelie—lay—lainshow—showed—shownwear—wore—worn四、A—A—B型，即过去式和原形相同。（1个）beat—beat—beaten五、A—B—A型，即过去分词和原形相同。（3个）come—came—comebecome—became—becomerun—ran—run六、情态动词型，只有原形和过去式，没有过去分词。（4个）can—couldmay—mightwill—wouldshall—should★记忆法二：不规则动词相对于规则动词来说，难记得多，是最难对付的一类词。学生难学，老师难教。幸好它们不是杂乱无章的，可根据其中的一些内部规律来记忆。下面给大家介绍一种归纳记忆法，以期大家在攻克这一难关时，能收到事半功倍的效果。一、原形、过去式、过去分词相同：cost／cut／hit／hurt／let／put／read／shut（细心的你一定会发现，这些词中大多数是以字母t结尾的。）二、原形、过去式相同，过去分词不同：beat／beat／beaten三、原形、过去分词相同，过去式不同：come／came／comebecome／became／becomerun／ran／run（come，become，属不规则变化，但welcome属规则动词，其过去式、过去分词为：welcomed，welcomed）四、过去式，过去分词相同：(1)去掉字母组合ee中的一个emeet／met／metfeed／fed／fed(2)去掉字母组合ee中的一个e,然后再在词尾加tfeel／felt／feltsleep／slept／sleptkeep／kept／keptsweep／swept／swept(3)词尾为的ll去掉一个l加tspell／spelt／speltsmell／smelt／smeltspill／spilt／spilt(4)过去式和过去分词以aught或ought结尾catch／caught／caughtteach／taught／taughtbring／brought／broughtbuy／bought／boughtthink／thought／thought(5)将stand改为stoodstand／stood／stoodunderstand／understood／understood(6)将ay改为aidlay／laid／laidpay／paid／paidsay／said／said(7)将d改为tlend／lent／lentsend／sent／sentspend／spent／spentbuild／built／built(8)将i改为a,o,u等sit／sat／satspit／spat／spatdig／dug／dugwin／won／won(9)将ell改为oldtell／told／toldsell／sold／sold(10)词尾加tlearn／learnt／learntmean／meant／meantdream／dreamt／dreamtspoil／spoilt／spoilt(11)有两种过去式和过去分词,一种是不规则的,一种是规则的：learn／learnt／learntlearn／learned／learnedshine／shone／shoneshine／shined／shinedhang／hung／hunghang／hanged／hangedsmell／smelt／smeltsmell／smelled／smelledburn/burnt/burntburn/burned/burnedlight/lii/litlight/lighted/lighted(12)其它have（has）／had／hadhear／heard／heardshoot／shot／shotlose／lost／losthold／held／heldget／got／got（AmEgotten）find／found／foundmake／made／madeleave／left／left五、三者均不同：(1)过去式以ew结尾、过去分词以own结尾blow／blew／blownfly／flew／flowngrow／grew／grownknow／knew／knownthrow／threw／thrown值得注意的是:show／showed／shown或showeddraw／drew／drawn(2)改i为a变成过去式、改i为u变成过去分词begin／began／begundrink／drank／drunkring／rang／rungsing／sang／sungswim／swam／swumsink／sank／sunk(3)改i为o变成过去式，过去分词以n结尾drive／drove／drivenwrite／wrote／writtenrise／rose／risenride／rode／ridden(4)原形后加n变成过去分词drive／drove／drivenrise／rose／riseneat／ate／eatengive／gave／givenfall／fell／fallen(5)过去式后加n变成过去分词break／broke／brokenchoose／chose／chosenfreeze／froze／frozenmistake／mistook／mistakensteal／stole／stolenspeak／spoke／spokentake／took／takenwake／woke／woken（或woke）(6)其它be／was或were／beendo／did／doneforget／forgot／forgottengo／went／gonehide／hid／hiddensee／saw／seenwear／wore／worn六、有两种过去式和过去分词，但词义相同。wake／woke／woken（或woke）wake／waked／wakedsink／sank／sunksink／sunk／sunken七、动词因其过去式、过去分词有两种形式而产生不同词义：shine、hang的两种过去式和过去分词：shone／shone照耀shined／shined擦亮hung／hung悬挂hanged／hanged绞死八、两个既可以做过去式，又可以做动词原形的词lie躺卧lay／lain／lying（现在分词）lay放，下蛋laid／laid／layingfind找到、发现find／found／foundfound创建，成立found／founded／founded九、根据动词之间的词义联系来记忆（一）词义相对：(1)come／came／come来——go／went／gone去(2)give／gave／given给——get／got／got（AmEgotten）获得(3)sleep／slept／slept睡觉—wake／woke／woken（或woke）或wake／waked／waked醒来(4)rise／rose／risen上升、上涨、升起——fall／fell／fallen下降、落下、倒下sink／sank／sunksink／sunk／sunken沉下,(使)下沉(5)buy／bought／bought买——sell／sold／sold出售,卖(6)take／took／taken带去——bring／brought／brought带来(7)teach／taught／taught教——learn／learnt／learnt或learn／learned／learned学习、学会(8)lose／lost／lost丢失、失败