离开英语过去式

leave-left-left

过去分词有规则变化和不规则变化两种。 1) 规则变化 情况 例词 读音与说明 动词原形 过去式 过去分词 一般在动词原形后加-ed look call open need looked called opened needed looked [lukt] called [kC:ld] opened [5EupEnd] needed [ni:did] ①-ed在清辅音音素后 发音为〔t〕，在浊辅音后发音为〔d〕，在元音后发音也为[d] ②-ed在〔t]、〔d〕 后发音为[id] ③但fix的过去式和过去 分词x不双写，为fixed. 以-e结尾的动词加-d move phone hope agree moved phoned hoped agreed moved [mu:vd] phoned [fEund] hoped [hEupt] agreed [E5^ri:d] 以辅音字母加y结尾的动词，变y为i， 再加-ed study carry try studied studied carried studied [5stQdid] carried [5kArid] tried [traid] 以原音字母加y结尾的词，直接加-ed play enjoy stay played enjoyed stayed played [pleid] enjoyed [in5dVCid] stayed [steid] 末尾只有一个辅音字母的重读闭音节词，双写该辅音字母，再加-ed stop plan fit stopped planned fitted stopped [stCpt] planned [plAnd] fitted [5fitid] 以-r音节结尾的词，双写r字母， 再加-ed prefer refer preferred referred preferred [prI`f:d] referred [ri5fE:] 2) 不规则变化 英语中有些动词的过去式和过去分词形式变化不规则，可分为五种情况。 1．动词原形、过去式和过去分词完全同形。 例： 原形 过去式 过去分词 cut（切） hit（打） cast（扔） hurt（伤害） put（放） let（让） shut（关） cost（花费） set（放） rid（清除） cut hit cast hurt put let shut cost set rid cut hit cast hurt put let shut cost set rid 2．过去式与过去分词完全同形。 例： 原形 过去式 过去分词 find（找到） pay（支付） leave（离开） lend（借出） meet（遇见） keep（保持） lose（丢失） teach（教） sit（坐） lead（引导） win（赢）除） found paid left lent met kept lost taught sat led won found paid left lent met kept lost taught sat led won 3．动词原形与过去分词同形 例： 原形 过去式 过去分词 come（来） run（跑） become（成为） came ran became come run become 4．动词原形、过去式、过去分词形式完全不同。 例： 原形 过去式 过去分词 give（给） fly（飞） drink（喝） see（看见） go（去） know（知道） wear（穿） speak（说） gave flew drank saw went knew wore spoke given flown drunk seen gone known worn spoken 5．过去式和过去分词有两种形式 例： 原形 过去式 过去分词 burn（燃烧） burned burnt burned burnt learn（学习） learned learnt learned learnt smell（闻） smelled smelt smelled smelt spell （拼写） spelled spelt spelled spelt shine （照射） shined shone shined shone leap （跳） leaped leapt leaped leapt 提示 a. beat的过去式与原形同形： 比：beat（打击） beat（过去式） beaten（过去分词） b. lie有规则变化和不规则变化两种，含义不同 比：lie lied, lied（说谎） lay, lain（躺，位于） c. hang 有规则变化和不规则变化两种，含义不同 比：hang hanged, hanged（处绞刑） hung, hung(挂，吊) d. welcome（欢迎）一词是规则动词，不可误用为不规则动词 比：welcome welcomed, welcomed（正） welcome, welcome（误） e.不要将不规则动词误用为规则动词 比：hit（打） hit, hit（正） hitted, hitted（误）

英语不规则动词表 动词原型: abide 动词过去式: abode, abided 动词过去分词: abode, abided 动词原型: am 动词过去式: was 动词过去分词: been 动词原型: are 动词过去式: were 动词过去分词: been 动词原型: arise 动词过去式: arose 动词过去分词: arisen 动词原型: awake 动词过去式: awoke 动词过去分词: awaked, awoken 动词原型: be 动词过去式: was, were 动词过去分词: been 动词原型: bear 动词过去式: bore 动词过去分词: borne 动词原型: beat 动词过去式: beat 动词过去分词: beaten 动词原型: become 动词过去式: became 动词过去分词: become 动词原型: befall 动词过去式: befell 动词过去分词: befallen 动词原型: beget 动词过去式: begot 动词过去分词: begotten 动词原型: begin 动词过去式: began 动词过去分词: begun 动词原型: behold 动词过去式: beheld 动词过去分词: beheld 动词原型: bend 动词过去式: bent 动词过去分词: bent 动词原型: bereave 动词过去式: bereaved, bereft 动词过去分词: bereaved, bereft 动词原型: beseech 动词过去式: besought 动词过去分词: besought 动词原型: beset 动词过去式: beset 动词过去分词: beset 动词原型: bet 动词过去式: bet, betted 动词过去分词: bet, betted 动词原型: betake 动词过去式: betook 动词过去分词: betaken 动词原型: bethink 动词过去式: bethought 动词过去分词: bethought 动词原型: bid 动词过去式: bade, bid 动词过去分词: bidden, bid 动词原型: bind 动词过去式: bound 动词过去分词: bound 动词原型: bite 动词过去式: bit 动词过去分词: bitten, bit 动词原型: bleed 动词过去式: bled 动词过去分词: bled 动词原型: blend 动词过去式: blended, blent 动词过去分词: blended, blent 动词原型: bless 动词过去式: blessed, blest 动词过去分词: blessed, blest 动词原型: blow 动词过去式: blew 动词过去分词: blown 动词原型: break 动词过去式: broke 动词过去分词: broken 动词原型: breed 动词过去式: bred 动词过去分词: bred 动词原型: bring 动词过去式: brought 动词过去分词: brought 动词原型: broadcast 动词过去式: broadcast, broadcasted 动词过去分词: broadcast, broadcasted 动词原型: build 动词过去式: built 动词过去分词: built 动词原型: burn 动词过去式: burnt, burned 动词过去分词: burnt, burned 动词原型: burst 动词过去式: burst 动词过去分词: burst 动词原型: buy 动词过去式: bought 动词过去分词: bought 动词原型: cast 动词过去式: cast 动词过去分词: cast 动词原型: catch 动词过去式: caught 动词过去分词: caught 动词原型: chide 动词过去式: chided, chid 动词过去分词: chided, chidden 动词原型: choose 动词过去式: chose 动词过去分词: chosen 动词原型: cleave 动词过去式: clove, cleft 动词过去分词: cloven, cleft 动词原型: cling 动词过去式: clung 动词过去分词: clung 动词原型: clothe 动词过去式: clothed, clad 动词过去分词: clothed, clad 动词原型: come 动词过去式: came 动词过去分词: come 动词原型: cost 动词过去式: cost 动词过去分词: cost 动词原型: creep 动词过去式: crept 动词过去分词: crept 动词原型: crow 动词过去式: crowed, crew 动词过去分词: crowed 动词原型: cut 动词过去式: cut 动词过去分词: cut 动词原型: dare 动词过去式: dared, durst 动词过去分词: dared 动词原型: deal 动词过去式: dealt 动词过去分词: dealt 动词原型: dig 动词过去式: dug 动词过去分词: dug 动词原型: dive 动词过去式: dived;(US)dove 动词过去分词: dived 动词原型: do 动词过去式: did 动词过去分词: done 动词原型: draw 动词过去式: drew 动词过去分词: drawn 动词原型: dream 动词过去式: dreamt, dreamed 动词过去分词: dreamt, dreamed 动词原型: drink 动词过去式: drank 动词过去分词: drunk 动词原型: drive 动词过去式: drove 动词过去分词: driven 动词原型: dwell 动词过去式: dwelt 动词过去分词: dwelt 动词原型: eat 动词过去式: ate 动词过去分词: eaten 动词原型: fall 动词过去式: fell 动词过去分词: fallen 动词原型: feed 动词过去式: fed 动词过去分词: fed 动词原型: feel 动词过去式: felt 动词过去分词: felt 动词原型: fight 动词过去式: fought 动词过去分词: fought 动词原型: find 动词过去式: found 动词过去分词: found 动词原型: flee 动词过去式: fled 动词过去分词: fled 动词原型: fling 动词过去式: flung 动词过去分词: flung 动词原型: fly 动词过去式: flew 动词过去分词: flown 动词原型: forbear 动词过去式: forbore 动词过去分词: forborne 动词原型: forbid 动词过去式: forbade, forbad 动词过去分词: forbidden 动词原型: forecast 动词过去式: forecast, forecasted 动词过去分词: forecast, forecasted 动词原型: foreknow 动词过去式: foreknew 动词过去分词: foreknown

dropped，dropped

是哪些单词的过去式？

become/became/becomebegin/began/begunbite/bit//bittenblow/blew/blownbreak/broke/brokenbring/brought/broughtbuild/built/builtbuy/bought/bought catch/caught/caught choose/chose/chosencome/came/come cut/cut/cut do/did/done draw/drew/drawn drink/drank/drunk drive/drove/driven eat/ate/eaten feel/felt/felt fight /fought/ fought find/ found/ found fly/ flew/ flown get/ got/ got give/ gave/ given go/ went/ gone grow/ grew/ grown have/ had/ had hear/ heard/ heard know/ knew/ known leave/ left/ left lose/ lost/ lost make/ made/ made meet/ met/ met put/ put/ put read/ read/ read ride/ rode/ ridden ring /rang /rung rise /rose/ risen run/ ran /run say /said /said see/ saw /seen sell /sold/ sold send /sent/ sent set /set/ set shut/ shut/ shut sing /sang /sung sit /sat/ sat sleep /slept/ slept speak /spoke/ spoken spend /spent /spent stand /stood/ stood swim /swam/ swum sweep /swept/ swept take /took/ taken teach /taught/ taught tell/ told /told think/ thought/ thought throw/ threw /thrown understand/ understood/ understood wear/ wore/ worn write /wrote /written

drop 的过去式，过去分词都是droppeddrop out 基本意思有 退出，退学，掉落等Drop out of society 隐退Drop out of the political scene 退出政治舞台Drop out of the presidential race 退出总统竞选They saw something drop out of his pocket. 他们看见一样东西从他口袋里掉了出来。Students are often forced to drop out of school. 学生们经常被迫退学。The workers decided to drop out of the organization. 工人们决定退组织。

Leave的过去式是Ieft

leave的过去式是left。

单词：leave

音标： 英 [liːv]美 [liv]

释义： 离开；留下；遗忘；委托

leave alone 不打扰 ; 不管 ; 听其自然

French leave 不辞而别 ; 悄悄离去

Marriage Leave 婚假

leave pay 假期工资 ; 假期薪金

Personal Leave 事假

digitalis leave 洋地黄叶

1、He would not be allowed to leave the country

他可能会被禁止离开该国。

2、He left school with no qualifications

他没有获得任何学历证书便离开了学校。

3、He'll never leave you. You need have no worry

他不会离开你的，你不用担心。

4、I left my bags in the car

我把包放在车里了。

5、You can leave a message on our answering machine

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