名次变复数----规则规则与不规则名词的变化一、以s、x、sh、ch结尾的名词加es:glasses,boxes,brushes,matches.以辅音字母加y结尾的名词，变y为i加es:cities,babies,enemies.4)以f或fe结尾的名词，多数变f为v加es:wives,knives.但有些词只加s:roofs,proofs,chiefs.以o结尾的名词，有些加es:Negroes,heroes,tomatoes,potatoes.其它加s:radios,zoos,pianos,photos.不规则名词：foot→feet,goose→geese,tooth→teeth,child→children,man→men,woman→women,sheep→sheep,deer→deer,mouse→mice.某些外来词变复数：datum→data,medium→media,bacterium→bacteria,curriculum→curricula,criterion→criteria,phenomenon→phenomena.(um/on→a)analysis→analyses,basis→bases,crisis→crises,diagnosis→diagnoses.(is→es)复合名词变复数：以不可数名词结尾的复合名词无复数形式，如：homework.以man或woman为前缀的复合名词变复数，前后两个名词都变复数，如：manservant→menservants,womanstudentwomenstudents.其它复合名词变复数：grownup→grownups,brotherinlaw→brothersinlaw,standby→standsby.二、不规则变化几乎所有单词arise出现arosearisenawake醒来awokeawaked/awokenbaby-sit临时照顾baby-satbaby-satbe(am/is/are)是was/werebeenbeat击打beatbeatenbecome变成becamebecomebegin开始beganbegunbend使弯曲bentbentbet赌betbetbite咬bitbitten/bitblow吹blewblownbreak打破brokebrokenbring拿来broughtbroughtbuild建造builtbuiltburn燃烧burnt/burnedburnt/burnedbuy买boughtboughtcan能could×cast抛castcastcatch捕捉caughtcaughtchoose选择chosechosencome来camecomecost花费costcostcut割cutcutdeal分配dealtdealtdig挖dugdugdo/does做diddonedraw画，拉，拖drewdrawndream做梦dreamed/dreamtdreamed/dreamtdrink喝drankdrunkdrive驾驶drovedriveneat吃ateeatenfall掉落fellfallenfeed喂fedfedfeel触摸feltfeltfight作战foughtfoughtfind找出foundfoundfly飞flewflownforbid禁止forbade/forbadforbiddenforget忘记forgotforgot/forgottenforgive原谅forgaveforgivenfreeze结冰frozefrozenget得到gotgotgive给gavegivengo去wentgonegrow成长grewgrownhang挂/绞死hung/hangedhung/hangedhave/has有hadhadbewas/werebeen(be动词)dodiddone(助动词)speakspokespoken(讲话)readreadread(阅读)cutcutcut(切)costcostcost(花费)gowentgone(去,走)feelfeltfelt(感觉)digdugdug(挖)overcomeovercameovercome(克服)comecamecome(来)writewrotewritten(写)getgotgotten(自己查一下,这个词要看用在那里了)seesawseen(看)spendspentspent(花费)putputput(放下)findfoughtfought(找，查明)dealdealtdealt(分配)bendbentbent(使…变曲)fightfoughtfought(搏斗，奋斗)keepkeptkept(留下，保留，继续)laylaidlain(放置，躺下，保留)lendlentlent(借出，借给)loselostlost(失去，丧失)sitsatsat(坐，就坐)sleepsleptslept(睡觉，睡着)英语不规则动词表InfinitivePastTensePastParticiple不定式过去式过去分词abideabode,abidedabode,abidedarisearosearisenawakeawoke,awakedawoken,awakedbe(am,is,are)was;werebeenbearboreborne,bornbeatbeatbeatenbecomebecamebecomebefallbefellbefallenbegetbegotbegotten,begotbeginbeganbegunbeholdbeheldbeheldbendbentbentbereavebereaved,bereftbereaved,bereftbeseechbesought,beseechedbesought,beseechedbesetbesetbesetbespeakbespokebespoken,bespokebespreadbespreadbespreadbestrewbestrewedbestrewn,bestrewedbestridebestrode,bestridbestridden,bestridbetbet,bettedbet,bettedbetakebetookbetakenbethinkbethoughtbethoughtbidbade,bidbidden,bidbidebode,bidedbidedbindboundboundbitebitbitten,bitbleedbledbledblendblended,blentblended,blentblessblessed,blestblessed,blestblowblewblownbreakbrokebrokenbreedbredbredbringbroughtbroughtbroadcastbroadcast,broadcastedbr...
