动词过去式变化规则
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动词过去式变化规则:
1.一般在动词末尾加-ed,如:pull-pulled, cook-cooked
2.结尾是e加d,如:taste-tasted
3.末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:stop-stopped
4.以“辅音字母+y”结尾的,变y为i,再加-ed,如:study-studied
5.不规则动词过去式:
am,is-was are-were do-did see-saw say-said give-gave
get-got go-went come-came have-had eat-ate take-took
run-ran sing-sang put-put make-made read-read write-wrote draw-drew drink-drank fly-flew ride-rode speak-spoke sweep-swept swim-swam sit-sat
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动词过去式的变化规则一、规则动词的过去式1.动词原形+-ed(大部分动词)want—wanted work—worked need—needed clean—cleaned wash—washed play—played spell—spelled help--helped2.以不发音的e结尾的在词尾加-dlike—liked live—lived use—used move—moved hope—hoped dance—danced3.以一个元音字母(A/E/I/O/U)加一个辅音字母结尾的重读闭音节动词,先双写结尾的辅音字母,再加-edstop—stopped, trip—trippedskip---skipped4.以辅音字母加y结尾的动词,先把y变成i,再加-edstudy—studied carry—carried hurry—hurried marry—married copy—copied cry—cried二、不规则动词的过去式1. 以t结尾的词,过去式与原形相同。
put—put let—let cut—cut beat—beat2. 以d结尾的词,把d变成t。
build—built lend—lent send—sent spend—spent3. 以n结尾的词,在词后加t。
mean—meant burn—burnt learn—learnt4. 以ow / aw结尾的词,把ow / aw变成ew。
blow—blew draw—drew know—knew grow—grew5. 含有双写字母的词,将双写改为单写,在词尾加t。
keep—kept sleep—slept feel—felt smell—smelt6. 含有元音字母o / i的词,将o / i变成a。
sing—sang give—gave sit—sat drink—drank。
一般过去式的变化规则:1、一般在动词末尾加-ed;2、结尾是e加d;3、末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,;4、以“辅音字母+y”结尾的,变y为i,再加-ed;5、不规则动词过去式:am,is-was are-were do-did see-saw say-said give-gave get-got go-went come-came have-had eat-ate;3、末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,;4、以“辅音字母+y”结尾的,变y为i,再加-ed;5、不规则动词过去式:am,is-was are-were do-did see-saw say-said give-gave get-got go-went come-came have-had eat-ate;扩展一般过去时表示过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
在英语语法中,“时“指动作发生的时间,”态“指动作的样子和状态。
一般过去时句法结构:1、肯定形式:主语+动词过去式+其他2、否定形式主语+didn't +谓语动词原形+其他①was/were+not;②在行为动词前加didn't,同时还原行为动词3、一般疑问句①Did+主语+谓语动词原形+其它?②Was/Were+主语+表语?4、一般过去时的特殊疑问句疑问词+ did+主语+动词原形+其他?疑问词+was/were+物主代词/...'s+sth.?5、被动语态主语+ was / were + 动词的过去分词。
一、规则动词(Regullar Verbs) 的过去式由“动词原形+-ed”构成,具体变化有:1. 一般的直接在词尾加-ed。
如: want—wanted, work—worked, need—needed, clean—cleaned2. 以不发音的e结尾的在词尾加-d。
如:like—liked, live—lived, use—used, move—moved smile--smiled; hope--hoped.注意:ie结尾动词,直接加d: died;tied.3. 以一个元音字母加一个辅音字母结尾的重读闭音节动词,先双写结尾的辅音字母,再加-ed。
如:stop—stopped, trip—tripped planned;4. 以辅音字母加y结尾的动词,先把y变成i,再加-ed。
如:study—studied, carry—carried, hurry—hurried, marry—married worried; studied.注意:规则动词过去式加“ed”后的发音规则:在浊辅音和元音后面[d]called [kɔ:ld] borrowed[bɒrəʊd] moved[mu:vd]在清辅音后面[t] helped[helpt] passed[pa:st]在[t] [d]音后面[id] started['sta:tid] counted['kauntid]needed['ni:did] counted['kauntid]补充说明:二、不规则动词(Irregular Verbs)的过去式大体上归纳有以下记忆法:1. 以t结尾的词,过去式与原形相同。
如:put—put, let—let, cut—cut, beat—beat read—read must--must2. 以d结尾的词,把d变成t。
如:build—built, lend—lent, send—sent, spend—spent3. 以n结尾的词,在词后加t。
动词过去式变化规则:1.一般在动词末尾加-ed,如:pull-pulled, cook-cooked2.结尾是e加d,如:taste-tasted3.末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:stop-stopped4.以“辅音字母+y”结尾的,变y为i,再加-ed,如:study-studied 5.不规则动词过去式:am,is-was, are-were, do-did, see-saw, say-said, give-gave, get-got,go-went, come-came, have-had, eat-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew,drink-drank, fly-flew, ride-rode, speak-spoke, sweep-swept,swim-swam, sit-sat ...关于规则动词的过去式变化(在词尾加-ed)大家已经了如指掌了,但对那些不规则动词的过去式的变化,记忆起来总是有一定难度。
这里教给大家一些“妙招”,不妨一试哦!1.中间去e末尾加t,如:keep→kept,feel→felt,sleep→slept,sweep→swept2.结尾d变t,如:build→built,lend→lent,send→sent,spend→spent3.遇见i改为a,如:ring→rang,sit→sat,drink→drank,sing→sang,swim→swam,begin→began,give→gave4.“骑(马)”“开(车)”“写(字)”——把i变o,如:ride→rode,drive→drove,write→wrote5.“想”“买”“带来”“打仗”——ought换上,如:think→thought,buy→bought,bring→brought,fight→fought6.“教书”“抓住”——aught切莫忘,如:teach→taught,carry→caught7.ow/aw改为ew是新时尚,如:know→knew,grow→grew,throw→threw,draw→drew8.“放”“让”“读”过去式与原形一样,如:put→put,let→let,read→read/red规则动词的过去式变化如下:一般情况下,动词词尾加-ed ,如:worked played wanted acted以不发音的-e 结尾动词,动词词尾加-d,如:lived moved decided declined hoped judged raised wiped以辅音字母+ y结尾的动词,把-y变为-i 再加-ed,如:studied tried copied justified cried carried embodied emptied 以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加-ed,如:stopped begged fretted dragged dropped planned dotted dripped 注:不规则动词的过去式变化规律性不强,须多加记忆。
过去式变化规则规则动词的过去式变化1.一般动词直接加-ed,-looked;2.以e结尾的动词直接加-d,-danced;3.辅音字母加y结尾的,变y为i再加ed,-studied;4.以重读闭音节结尾,末尾只有一个辅音字母(字母w,y,x除外),双写这个辅音字母加-ed,-skipped;5.以l结尾的动词,若以非重读音节结尾,则末尾的字母l双写与不双写均可。
其中不双写的是美式拼写。
-travelled/traveled(U.S.)。
6.部分以-p结尾的动词同样遵循第5条,这类词多由“前缀+名词”构成。
p-worshipped/worshiped(U.S.)、handicap-handicapped/handicaped(U.S.)。
动词的不规则变化01完全大变样的is, am→was; go→went;are→were02不变的put→put;cut→cut;hurt→hurt;hit→hit;let→let;read→read(读音不同,后者读red);shut→shut03改词中一个字母的give→gave;wake→woke;fall→fell;forget→forgot;drive→drove;drink→drank;rise→rose;ride→rode;run→ran;get→got;ring→rang;lose→lost;stick→stuck;send→sent;lend→lent;shine→shone;sing→sang;win→won;write→wrote;spend→spent;know→knew;swim→swam;throw→threw;come→came;draw→drew;become→became;hold→held;smell→smelt;grow→grew;begin→began;build→built;make→made;04变化后出现叠字母的take→took;shake→shook;stand→stood;understand→understood;05叠字母消失feel→felt;choose→chose;feed→fed;see→saw;sweep→swept;sleep→slept;keep→kept;meet→met;06出现augh和ough发音组合的buy→bought;bring→brought;think→thought;teach→taught;catch→caught;fight→fought;07ea变a—e或o—espeak→spoke;steal→stole;eat→ate;break→broke;wear→wore;08加一个字母t/dmean→meant;learn→learnt;hear→heard;09ell变oldsell→sold;tell→told;10变元音fly→flew;lie→lay;lead→led;pay→paid;find→found.。
动词过去式的变化规则1.对于大部分动词,动词原型+ed,即可构成过去式。
发音遵循的原则:清清,浊浊,元浊。
(词尾是清辅音,发/t/. 词尾是浊辅音或元音,发/d/.)词尾是字母t/d时,发/id/.want----wanted wash-----washed help---helped spell-----spelled2.以字母e结尾的动词,词尾+d,即可构成过去式。
love----loved like----liked hope----hoped dance------danced3.以一个元音字母+一个辅音字母结尾的重读闭音节,双写这个辅音字母,再+ed,构成过去式。
Stop----stopped plan----planned4.以元音字母+y结尾的动词,直接+ed,构成过去式。
play---played5.以辅音字母+y结尾的动词,把y变成i,再加ed.Cry---cried carry---carried fly----flied copy----copied study-----studied6.有些动词过去式变化没有规则,只能特殊记忆。
have ----had go -----went do-----did sing------sang sink------sankblow----blew catch-------caught sell ------sold tell -------told swim-----swam等动词ing 形式的变化规则:1.一般,直接+ing.do-----doing go---doing2.以不发音的字母e结尾的,去掉e,再加ing。
have---having hope------hoping like------liking write----writing3.以ie 结尾的,把ie变成y, 再加ing。
die----dying tie----tying lie---lying4.以一个元音字母+一个辅音字母结尾的重读闭音节,双写末尾的辅音字母,再加ing。
【过去式的变化规则】①一般情况下,在动词原形后直接加ed。
如:wanted,played。
②以不发音的字母e结尾的动词,直接加d。
如:hoped,lived。
③重读闭音节单词需双写最后一个辅音字母,再加ed。
如:stopped, shipped。
④以辅音字母+y结尾的动词变y为i,再加ed。
如:studied,worried。
⑤有些动词不符合上面的规则,需要特殊记忆。
如:am(is)-was, are-were, go-went, eat-ate,Swim-swam, buy-bought, see-saw,Teach-taught, bring-brought, think-thought,Fall-fell, hurt-hurt, break-broke, win-won,Lose-lost规则动词过去式加―ed‖后的发音规则:在浊辅音和元音后面[d]Called borrowedMoved [mu:vd] enjoyedWelcomed answered在清辅音后面[t]Asked finishedhelped [helpt]passed [pa:st]Reached在[t]音后面[id]wanted ['wCntid] started['sta:tid][d]音后面[id]Needed ['ni:did] counted['kauntid]0清:/p//t//k//f//F/s//W//tF//ts//tr/浊:/b//d//g//v//V//z//T//dV//dz//dr/补充说明:规则动词的过去式由―动词原形+-ed‖构成,具体变化有:1. 直接在词尾加-ed。
如: want—wanted, work—worked, need—needed, clean—cleaned2. 以不发音的e结尾的在词尾加-d。
如:like—liked, live—lived, use—used, move—moved3. 以一个元音字母加一个辅音字母结尾的重读闭音节动词,先双写结尾的辅音字母,再加-ed。
动词过去式变化规则及其读音规则规则动词的过去式变化如下:1、一般情况下,动词词尾加-ed ,如:work ---worked play---played wanted----wanted act----acted2、以不发音的-e 结尾动词,动词词尾加-d,如:live---lived move----moved taste---tasted hope---hoped3、以辅音字母+ y结尾的动词,把-y变为-i 再加-ed,如:study---studied copy---copied cry---cried carry---carried4、以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加-ed,如:stop ---stopped5、不规则动词的过去式变化规律性不强,须多加记忆。
go – went make – made get – got buy - bought come - came fly-flew不规则动词的过去式的构成1.把动词原形中的i改为a,变成过去式。
如:begin—began,drink—drank,give—gave,ring—rang,sing—sang,sit—sat,swim—swam 2.把重读开音节中的i改为o,变成过去式。
如:drive—drove,ride—rode,write—wrote3.改动词原形中的aw /ow为ew,变成过去式。
如:draw—drew,grow—grew,know—knew,throw—threw(动词show除外,show—showed) 4.动词原形中的e改为o,变成过去式。
如:get—got,forget—forgot5.动词原形中的ee改为e,变成过去式。
如:feed—fed,meet—met6.动词原形中的eep改为ept,变成过去式。
如:keep—kept,sleep—slept,sweep—swept7.动词原形中的eak改为oke,变成过去式。