初高中不规则动词变化形式1.A-A-A型(无变化的动词)熟记cut-cut-cutlet-let-lethit-hit-hitput-put-putcost-cost-costhurt-hurt-hurtread/rid/-read[red]-read[red]2.A-A-B型(现在式和过去式同形)beat-beat-beaten3.A-B-A型(现在式和过去分词同形)come-came-comebecome-became-becomerun-ran-run4.A-B-B型(动词的过去式与过去分词相同)(1)词尾的“d”变为“t”或词尾是“n”加“t”build-built-builtlend-lent-lentsend-sent-sentspend-spent-spentburn-burnt/burned-burnt/burnedlearn-learnt/learned-learnt/learnedmean-meant-meant(2)把原形变为aught及ought的变化(如果原形有a则是aught,无a则是ought)buy-bought-boughtbring-brought-broughtthink-thought-thoughtfight-fought-foughtcatch-caught-caughtteach-taught-taught(3)eep变ept或过去式、过去分词含有/e/音的动词keep-kept-keptsleep-slept-sleptsweep-swept-sweptleave-left-leftsay-said-saidmeet-met-metspell-spelt-speltsmell-smelt/smelled-smelt/smelledhold-held-heldfeel-felt-felt(4)其他dig-dug-dugfind-found-foundstand-stood-stoodunderstand-understood-understoodget-got-gotsit-sat-satspoil-spoilt-spoilthave/has-had-hadsell-sold-soldtell-told-toldhang-hanged/hung-hanged/hunghear-heard-heardmake-made-madepay-paid-paidlay-laid-laidlie(说谎)-lied-liedlose-lost-lostshine-shone/shined-shone/shinedwin-won-wonshoot-shot-shot5.A-B-C型(现在式、过去式和过去分词都不相同)(1)in、im的变化(i-a-u型)sing-sang-sungring-rang-rungbegin-began-begundrink-drank-drunkswim-swam-swumsink-sank-sunk(2)在动词原形后加-n或-en构成过去分词①ow及aw的变化(过去式以ew结尾,过去分词以wn结尾)draw-drew-drawnknow-knew-knownthrow-threw-thrownblow-blew-blowngrow-grew-grownfly-flew-flown②元音是i的开音节的变化(过去分词以en结尾)drive-drove-drivenrise-rose-risenride-rode-riddenwrite-wrote-writtengive-gave-given③其他see-saw-seeneat-ate-eatentake-took-takenfall-fell-fallenfreeze-froze-frozenshow-showed-shownbreak-broke-brokenspeak-spoke-spokenwake-woke-wokenchoose-chose-chosenforget-forgot-forgottenlie(躺,放)-lay-lainwear-wore-wornbe(am,is,are)-was/were-been(3)其他go-went-gonedo-did-done6.有过去式,没有过去分词的动词can-couldmay-mightmust-mustshall-shouldwill-would不规则名词复数形式1.以-f或-fe结尾的名词变复数(1)加-s,如:belief-beliefsroof-roofsgulf-gulfs(2)去f,fe加-ves,如:half-halvesknife-knivesleaf-leaveslife-liveswolf-wolvesthief-thievesself-selveswife-wivesshelf-shelves歌诀记忆:树叶(leaf)半数(half)自己(self)黄;妻子(wife)拿刀(knife)去割粮;架(shelf)后窜出一匹狼(wolf);就像小偷(thief)逃命(life)亡。这9个名词变复数时,都要改-f(e)为v,再加-es,其他的以-f(e)结尾的名词则直接加-s变复数。2.以-o结尾的名词,变复数(1)加s,如:photo-photospiano-pianosradio-radioszoo-zooskilo-kilos(2)加es,如:potato-potatoestomato-tomatoesNegro-Negroeshero-heroes歌诀记忆:黑人(Negro)和英雄(hero)爱吃西红柿(tomato)和马铃薯(potato)。除了这四个以-o结尾的名词加-es外,其余的以-o结尾的名词加-s。3.表示“国家”的名词变复数Chinese-ChineseJapanese-JapaneseEnglishman-EnglishmenFrenchman-FrenchmenGerman-GermansRussian-RussiansIndian-IndiansCanadian-CanadiansAmerican-Americans歌诀记忆:中(Chinese)日(Japanese)不变,英(Englishman)法(Frenchman)变,其余后面(如German等)加s。4.以复数形式出现的名词scissors剪刀goods货物trousers/pants/shorts裤子clothes衣服glasses眼镜5.以s结尾,仍为单数的名词(1)maths,politics,physics等学科名词,为不可数名词,是单数。(2)news是不可数名词。(3)theUnitedStates,theUnitedNations应视为单数。6.由man和woman构成的合成名词,两个构成部分都要变成复数如:manworker-menworkers(男工人)womandoctor-womendoctors(女医生)7.以辅音字母+y结尾的名词,变y为i再加-es。例如:baby-babiescity-citiesstory-storiesparty-partieslady-ladiesdiary-diariesarmy-armiescentury-centuriescopy-copies8.以s,x,ch,sh结尾的名词加-es,如:class-classesbox-boxeswatch-watchesspeech-speechesbus-busesbrush-brushesbench-benchesbeach-beachesboss-bosseschurch-churches9.其他不规则变化man-menwoman-womengoose-geesefoot-feettooth-teethchild-childrenfish-fishdeer-deersheep-sheepmouse-micefisherman-fishermen歌诀记忆:男人(man)?女人(woman)?a变e,鹅(goose)?足(foot)?牙(tooth)?oo变ee。孩子(child)加上ren,鱼(fish)?鹿(deer)绵羊(sheep)不用变。[注]fish指鱼的种类时,要加上-es构成其复数;当指鱼的条数时,单复数同形;指鱼肉时,为不可数名词。不规则形容词副词比较级与最高级原级比较级最高级badworseworstbadlyworseworstfarfartherfarthestfurtherfurthestgoodbetterbestillworseworstlatelaterlatestlittlelessleastmanymoremostmuchmoremostoldolderoldestwellbetterbest不规则动词表infinitivepasttensepastparticiplemeanarisearosearisen出现bewas,werebeen是beatbeatbeaten击败becomebecamebecome成为beginbeganbegun开始bendbentbent弯曲betbetbet打赌bitebitbitten咬bleedbledbled流血blowblewblown打击breakbrokebroken打破bringbroughtbrought带来broadcastbroadcastbroadcast广播buildbuiltbuilt建设burnburnt,burnedburnt,burned燃烧burstburstburst爆裂buyboughtbought购买cancould-可以catchcaughtcaught捕捉choosechosechosen选择comecamecome来costcostcost花费cutcutcut切dealdealtdealt处理digdugdug挖dodiddone做drawdrewdrawn画dreamdreamt,dreameddreamt,dreamed梦想drinkdrankdrunk喝drivedrovedriven开车eatateeaten吃fallfellfallen下降feedfedfed饲养feelfeltfelt感觉fightfoughtfought战斗findfoundfound发现flyflewflown飞foreseeforesawforeseen预见forgetforgotforgotten忘记forgiveforgaveforgiven原谅freezefrozefrozen冻结getgotgot获得givegavegiven给gowentgone去growgrewgrown增长hanghung,hangedhung,hanged挂have,hashadhad有hearheardheard听hidehidhidden隐藏hithithit击中holdheldheld举行hurthurthurt伤害keepkeptkept保持knowknewknown知道laylaidlaid躺在leadledled领导learnlearnt,learnedlearnt,learned学习leaveleftleft离开lendlentlent借出letletlet让lielaylain撒谎lightlit,lightedlit,lighted照亮loselostlost失去makemademade使maymight-可能meanmeantmeant意思meetmetmet见面misreadmisreadmisread误解mistakemistookmistaken错误misunderstandmisunderstoodmisunderstood误会mustmust-必须paypaidpaid付putputput放readreadread读ridrid,riddedrid,ridded摆脱rideroderidden骑ringrangrung响risero