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英语单词时态变化规则以及读音规则精品文档收集于网络，如有侵权请联系管理员删除一、动词第三人称单数的变化规则及发音规律1、大多数动词在词尾加“S”在清辅音后发音为[s]，在浊辅音及元音后发音为[z]。如：①stop－stops[s];make－makes[s]②read－reads[z];play－plays[z]2、以辅音字母加“y”结尾的，要先将“y”变为“i”，然后在加“es”读[iz]如：fly－flies[z]；carry－carries[z]study－studies[z];worry－worries3、以“s,x,ch,sh”结尾的，在词尾加“es”，发音为[iz]如：teach－teaches[iz];watch－watches[iz]4、以“o”结尾的动词，加“es”，读[z]如：go－goes[z]do－does[z]5、以不发音字母“e”结尾的开音节词，如果尾音是[s]，[z]时，加“s”后字母“e”发音，与所加“s”一起读做[iz]。如：close－closes[iz]二、名词复数的规则变化___________________________________________________情况构成方法读音例词__________________________________________________一般情况加-s1.清辅音后读/s/;map-maps2.浊辅音和元音后bag-bags读/z/;car-cars___________________________________________________以s,sh,ch,x等结尾的词加-es读/iz/bus-buseswatch-watches___________________________________________________以ce,se,ze,(d)ge等结尾的词加-s读/iz/license-licenses___________________________________________________以辅音字母+y变y为i结尾的词再加es读/z/baby---babies___________________________________________________以-f或-fe结尾的名词多将-f或-fe变成-ves，但有例外，读音变化：尾音[f]改度[vz]。例：life-livesleaf-leaves反例：roof-roofs___________________________________________________精品文档收集于网络，如有侵权请联系管理员删除以O结尾的名词，如果不是外来词或缩写就加-es，否则加-s构成复数。读音:[z]。例：tomato-tomatoes反例：piano-pianos（外来词）photo-photos（缩写词）三、英语规则动词过去式变化规则和发音规则和不规则动词表1.规则动词的过去式词尾变化有几种：1．一般情况下加ed，如watched,planted,watered,pulled,climbed,picked。2．以不发音字母e结尾的加d，如liked,moved,tasted。3．以辅音字母加y结尾的变y为i再加ed，如study——studied。4．以1个元音字母加1个辅音字母结尾的重读闭音节，双写最后一个辅音字母再加ed，如stop——stopped。2.过去式的发音是由单词的最后一个音素来决定的:1.如果该单词以清辅音结尾,如/k/,/p/等,则读作/t/,例如looked读作/t/.2.如果该单词以浊辅音结尾,如/n/,/b/等,则读作/d/,例如abandoned读作/d/.3.如果该单词以字母t或字母d结尾,则读作/id/,例如started读作/id/.4.如果该单词以元音结尾,则读作/d/,例如studied读作/d/.3.不规则动词表Infinitive不定式PastTense过去式PastParticiple过去分词abideabode,abidedabode,abidedalightalighted,alitalighted,alitarisearosearisenawakeawokeawoke,awakedbewas,werebeenbearboreborne,bornbeatbeatbeatenbecomebecamebecomebefallbefellbefallenbegetbegotbegotten,begotbeginbeganbegunbeholdbeheldbeheldbendbentbentbereavebereaved,bereftbereaved,bereftbeseechbesought,beseechedbesought,beseechedbesetbesetbesetbespeakbespokebespoken,bespokebespreadbespreadbespreadbestrewbestrewedbestrewed,bestrewnbestridebestrodebestridden,bestrid,bestrodebetbet,bettedbet,bettedbetakebetookbetakenbethinkbethoughtbethoughtbidbade,bidbidden,bid精品文档收集于网络，如有侵权请联系管理员删除bidebode,bidedbidedbindboundboundbitebitbitten,bitbleedbledbledblendblended,blentblended,blentblessblessed,blestblessed,blestblowblewblownbreakbrokebrokenbreedbredbredbringbroughtbroughtbroadcastbroadcast,broadcastedbroadcast,broadcastedbrowbeatbrowbeatbrowbeatenbuildbuiltbuiltburnburnt,burnedburnt,burnedburstburstburstbuyboughtboughtcancould-castcastcastcatchcaughtcaughtchidechid,chidedchid,chidden,chidedchoosechosechosencleavecleaved,cleft,clovecleaved,cleftcleaveclaveclovenclingclungclungclotheclothed,cladclothed,cladcomecamecomecostcostcostcreepcreptcreptcrowcrowed,crewcrowedcutcutcutdaredared,durstdareddealdealtdealtdigdugdugdispreaddispreaddispreaddodiddonedrawdrewdrawndreamdreamed,dreamtdreamed,dreamtdrinkdrankdrunkdrivedrovedrivendwelldwelt,dwelleddwelt,dwelledeatateeatenfallfellfallenfeedfedfedfeelfeltfeltfightfoughtfought精品文档收集于网络，如有侵权请联系管理员删除findfoundfoundfleefledfledflingflungflungflyflewflownflyfledfledflyfliedfliedforbearforboreforborneforbidforbade,forbadforbiddenforecastforecast,forecastedforecast,forecastedfordofordidfordoneforegoforewentforegoneforeknowforeknewforeknownforerunforeranforerunforeseeforesawforeseenforeshowforeshowedforeshownforetellforetoldforetoldforgetforgotforgotten,forgotforgiveforgaveforgivenforsakeforsookforsakenforswearforsworeforswornfreezefrozefrozengainsaygainsaidgainsaidgetgotgot,gottengildgilded,giltgildedgirdgirded,girtgirded,girtgivegavegivengowentgonegravegravedgraven,gravedgrindgroundgroundgrowgrewgrownhamstringhamstringed,hamstrunghamstringed,hamstrunghanghunghunghanghangedhangedhavehadhadhearheardheardheaveheaved,hoveheaved,hovehewhewedhewed,hewnhidehidhidden,hidhithithitholdheldheldhurthurthurtinlayinlaidinlaidkeepkeptkeptkneelknelt,kneeledknelt,kneeledknitknitted,knitknitted,knit精品文档收集于网络，如有侵权请联系管理员删除knowknewknownladeladedladed,ladenlaylaidlaidleadledledleanleaned,leantleaned,leantleapleapt,leapedleapt,leapedlearnlearnt,learnedlearnt,learnedleaveleftleftlendlentlentletletletlielaylainlieliedliedlightlitlitlightlightedlightedloselostlostmakemademademaymight-meanmeantmeantmeetmetmetmeltmeltedmelted,meltenmisdealmisdealtmisdealtmisgivemisgavemisgivenmislaymislaidmislaidmisleadmisledmisledmistakemistookmistakenmisunderstandmisunderstoodmisunderstoodmowmowedmowed,mownmustmust-oughtought-outbidoutbade,outbidoutbidden,outbidoutbreedoutbredoutbredoutdooutdidoutdoneouteatoutateouteatenoutfightoutfoughtoutfoughtoutgooutwentoutgoneoutgrowoutgrewoutgrownoutlayoutlaidoutlaidoutrideoutrodeoutriddenoutrunoutranoutrunoutselloutsoldoutsoldoutshineoutshoneoutshoneoutshootoutshotoutshotoutsitoutsatoutsatoutspendoutspentoutspentoutspreadoutspreadoutspread精品文档收集于网络，如有侵权请联系管理员删除outthrowoutthrewoutthrownoutthrustoutthrustoutthrustoutwearoutworeout