动词、形容词各种变化方法
名词,动词,形容词变化规则

名词,动词,形容词变化规则1、可数名词如何变“复数形式”:a.⼀般情况下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds ;读⾳:清辅⾳后读[s],浊辅⾳和元⾳后读[z]。
b.以s. x. sh. ch结尾,加-es,如:bus-buses, box-boxes, brush-brushes, watch-watches ;读⾳:[iz]。
c.以“辅⾳字母+y”结尾,变y为i, 再加-es,如:family-families, strawberry-strawberries ;读⾳:[z]。
d.以“f或fe”结尾,变f或fe为v, 再加-es,如:knife-knives ,thief-thieves;读⾳:[z]。
e.以“o”结尾的词,分两种情况1)有⽣命的+es 读⾳:[z] 如:mango-mangoes tomato-tomatoes hero-heroes2) ⽆⽣命的+s 读⾳:[z] 如:photo-photos radio-radiosf. 不规则名词复数:man-men, woman-women, policeman-policemen, policewoman-policewomen,snowman-snowmen, mouse-mice, child-children, foot-feet, tooth-teeth, fish-fish, people-people, Chinese-Chinese, Japanese-Japanese1、写出下列各词的复数。
I _________ him _________ this _______ her ______ watch _______ mango_______child _______ photo ________ diary ______ day________ foot________ dress ________ tooth_______sheep ______ box_______ strawberry _____ thief _______ engineer______ peach______sandwich ______ man______ woman_______ leaf_______ people________单数复数⼈称代词主格I you he she it we you they 宾格me you him her it us you them物主代词形容词性my your his her its our your their 名词性mine yours his hers its ours yours theirsI(宾格)_______ she(形容词性物主代词)_______ we(名词性物主代词)_______ he(复数)_______ us(单数)_______ theirs(主格)_______ its(宾格)_______2、想⼀想,把下表补充完整。
小学英语素材-名词、动词、形容词、副词的六种变化规则 全国通用

英语名词、动词、形容词、副词六种变化规则(排版:北斗)(一)英语可数名词变复数的变化规则英语名词单数变复数主要有以下规则:1、绝大多数的可数名词的复数形式,是在该词末尾加上后辍-s。
,结尾是浊辅音或元音读[z]。
例:friend→friends; cat→cats; style→styles; sport→sports; piece→pieces 2、凡是以s、z、x、ch、sh结尾的词,在该词末尾加上后辍-es构成复数。
读音变化:加读[iz]。
例:bus→buses;quiz→quizzes; fox→foxes;match→matches; fla sh→flashes box →boxes;watch →watches; class →classes; dress →dresses;sandwich →sandwiches; toothbrush →toothbrushes;actress →actresses;waitress(女侍者)→waitressescoach(长途车)→coaches;3、以辅音字母+y结尾的名词,将y改变为i,再加-es。
读音变化:加读[z]。
例:candy→candies;daisy(雏菊)→daisies;fairy→fairies; lady→ladies;story→s tories strawberry →strawberries;baby→babies; puppy→puppies;library →libraries;dictionary →dictionaries;cherry →cherries;activity →activities4、以-o结尾的名词(有生命的加es,无生命的加s)读音变化:加读[z]。
例:tomato→tomatoes;potato→potatoes;zoo→ zoos;piano→pianos;photo→photos;5、以-f或-fe结尾的名词,多为将-f或-fe改变为-ves,但有例外。
动词、名词、形容词、副词的相互转化

动词、名词、形容词、副词的相互转化一、名词变为形容词的方法1. 在名词后面加-y可以变成形容词(尤其是一些与天气有关的名词)。
例如:rain—rainy, cloud-cloudy,wind—windy, snow—snowy, health—healthy,luck—lucky等。
注意:1)如果名词以重读闭音节结尾,且词尾只有一个辅音字母,这时应双写词尾的辅音字母再加—y。
如:sun—sunny, fun—funny等。
2)少数以不发音的e结尾的名词变为形容词时,应去掉e再加-y。
例如:noise—noisy,ice—icy 等。
2. 一些抽象名词在词尾加-ful可以变为形容词。
例如:care—careful, thank—thankful,help—helpful, use—useful, beauty—beautiful等。
3。
一些表示国家的名词可以在词尾加-ese, -ish或—n构成表示国籍、语言的形容词。
例如:China-Chinese, Japan—Japanese, England—English, America—American,India—Indian,Australia -Australian(注意Canada—Canadian)。
4.在名词后加-ous变为形容词。
例如:danger—dangerous等。
5。
在名词后加—ly变为形容词。
例如:friend-friendly, love-lovely 等。
6.在名词后加-less构成含有否定意义的形容词。
例如:care-careless(粗心的),use—useless(无用的),hope—hopeless(没希望的),home—homeless(无家可归的)等。
7. 一些以—ence结尾的名词,把ence改为ent变成形容词。
例如:difference—different,silence—silent等。
二、动词变为名词的方法1.词形不变,词性改变。
名词,形容词,动词,副词 互变规律有哪些?

英语中的名词,形容词,动词,副词互变规律有哪些?一.名词变形容词:1.名词后加-y,luck→lucky,cloud→cloudy, wind→windy, rain →rainysun→sunny,snow→snowy, noise-noisy, health→healthy2.在名词后加-ly,friend →friendly, love→lovely, day→daily3.方位名词加-ern,如:east→ eastern, west→westernsouth→souther, nnorth→northern二.动词变形容词1.词尾加ful:use-useful, care-careful, help-helpful,thank-thankful, peace-peaceful,forget-forgetful, play-playful,succeed-successful, wonder-wonderful2.词尾加d 或ed:please-pleased, unite-united, excite-excited,surprise-surprised, organize-organized, close-closed,wound-wounded, relax-relaxed, develop-developed,appreciate-appreciated, frustrate-frustrated,interest-interested, annoy-annoyed, use-used,frighten-frightened, crowd-crowded, thrill-thrilled,pollute-polluted3.词尾加ing:interest-interesting, surprise-surprising, excite-exciting, develop-developing, frighten-frightening, thrill-thyrilling, frustrate-frustrating, relax_relaxing, live-living, rock-rocking, sleep-sleeping4.词尾变y 为i,加ed:worry-worried, marry-married, fry-fried, terrify-terrifie, dsatisfy-satisfied5.词尾加able:know-knowledgeable, enjoy-enjoyabe, suit-suitable,adjust-adjustable, comfort-comfortable6.其它:lose-lost, fool-foolish, live-livelysleep-sleepy/sleeping/asleep, wake-awake, taste-tastyspeak-spoken, break-broken, die-dead, educate-aducational,world-worldwide三.形容词变副词规律小结1.大部分形容词加lycareless----carelessly, quiet----quietly, different----differently2.以le 结尾的形容词变le 为lypossible----possibly, terrible----terribly, comfortable----comfortably gentle----gently, simple----simply3.以y 结尾的形容词变y 为ilyeasy----easily, angry----angrily, noisy----noisily, happy----happilyheavy----heavily, healthy----healthily不规则变化:本身既是形容词也是副词,无需改变fast----fastearly----earlyhigh----highhard----hardlate----latefar----farwide----widealone----alone形容词和副词为完全不同的单词good----well需要去掉字母e 的单词true----trulygentle----gentlyterrible----terribly虽然以ly 结尾,但却是形容词,不能直接用来修饰动词Friendly, lively, lovely, lonely, Likely有些形容词本身即为副词,同时也有加ly 的副词形式。
初中英语名词、动词、形容词各形式及变化规则

一、英语动词动词有五种基本形式,即动词原形、第三人称单数(现在式)、过去式、过去分词和现在分词。
1. 第三人称单数的构成方法与名词的单数变复数规则大致一样,即:(1) 一般情况下由动词后加-s构成:work / works,read / reads等。
(2) 以s, x, z, sh, ch 以及字母o结构的动词,后加-es:guess / guesses, mix / mixes, go / goes, buzz / buzzes, finish / finishes, catch / catches等。
(3)以辅音字母加y结尾的动词,应将y改为i 再加-es:fly / flies, study / studies等。
【注】①有个别的变化不规则,如have / has, be / is等。
②词尾-s和-es 读音规则是:在s, x, z, sh, ch 后的es读作[iz],其余的读作[z]。
2. 过去式和过去分词的构成方法分规则变化和不规则变化两种。
不规则变化需逐个记忆,规则变化遵循以下原则:(1) 一般情况下,在动词后加ed构成:work / worked, stay / stayed, shout / shouted等。
(2) 在以-e结尾动词后只加d:close / closed, like / liked, live / lived, smile / smiled 等。
(3)以辅音字母加y结尾的动词,应将y改为i 再加-ed:study / studied, carry / carried等。
(4) 以重读闭音节或r音节结尾且末尾只有一个辅音字母动词,要双写末尾的辅音字母再加-ed:stop / stopped, admit / admitted, refer / referred, prefer / preferred等。
【注】(1) 以字母l结尾的动词,若末尾一个音节为重读音节,则必须双写l再加-ed,如control / controlled,但若末尾一个音节为非重读音节,则可双写l(英国英语)或不双写l(美国英语),如travel / travel(l)ed。
动词名词形容词副词的相互转化

一、名词变为形容词的方法1. 在名词后面加-y可以变成形容词尤其是一些与天气有关的名词..例如:rain—rainy; cloud—cloudy; wind—windy; snow—snowy; health—healthy; luck—lucky等..注意:1如果名词以重读闭音节结尾;且词尾只有一个辅音字母;这时应双写词尾的辅音字母再加-y..如:sun—sunny; fun—funny等..2少数以不发音的e结尾的名词变为形容词时;应去掉e再加-y..例如:noise—noisy; ice—icy 等..2. 一些抽象名词在词尾加-ful可以变为形容词..例如:care—careful; thank—thankful; help—helpful; use—useful; beauty—beautiful 等..3. 一些表示国家的名词可以在词尾加-ese; -ish或-n构成表示国籍、语言的形容词..例如:China—Chinese; Japan—Japanese; England—English; America—American; India—Indian; Australia —Australian 注意Canada—Canadian..4.在名词后加-ous变为形容词..例如:danger —dangerous等..5. 在名词后加-ly变为形容词..例如:friend—friendly; love—lovely等..6.在名词后加-less构成含有否定意义的形容词..例如:care—careless粗心的;use—useless无用的;hope—hopeless没希望的;home—homeless无家可归的等.. 7. 一些以-ence结尾的名词;把ence改为ent变成形容词..例如:difference—different; silence—silent等..二、动词变为名词的方法1.词形不变;词性改变..例如:work; study; water; plant等可以用作动词;也可以用作名词..2. 一些动词在词尾加上-er或-or之后就变成了表示“某一类人”的名词..例如:work—worker; teach—teacher; sing —singer; jump—jumper; play—player; learn—learner; visit—visitor; invent—inventor等..注意:1以不发音的e结尾的动词;在词尾加-r..例如:drive—driver; write—writer等.. 2以重读闭音节结尾;且末尾只有一个辅音字母的动词;应双写末尾的辅音字母;再加-er..例如:run—runner; win—winner; begin—beginner等..3. 在动词词尾加-ing变成名词方法与动词变为现在分词的方法相同..例如: meet—meeting; build—building; wait—waiting; wash—washing; swim—swimming; shop—shopping; begin—beginning等..三、形容词变为副词的方法一般在形容词的词尾加-ly可以变成副词..例如:quick—quickly; slow —slowly; loud—loudly; sudden—suddenly 等..但是;以下几点值得注意:1. 一些以“辅音字母+y”结尾的形容词;要把y改为i再加-ly..例如:happy—happily; angry—angrily; lucky—luckily; heavy—heavily; noisy—noisily 等..2. 有些以-ble或-le结尾的形容词;去掉e加-y..例如:possible—possibly; terrible—terribly等..3. 少数以e结尾的形容词;要去掉e再加-ly..例如:true—truly等..但绝大多数以e结尾的形容词仍然直接加-ly..例如:polite—politely; wide—widely等..4. 以-l结尾的形容词变为副词时仍然要在词尾加-ly;而不是只加-y..除非是以-ll结尾的才在词尾只加-y..例如:usual—usually; careful—carefully; useful—usefully; full—fully等..四、名词转化为动词:book n 书— v 预定;seat n 座位— v 使就位;落座;water n 水— v 浇水;shoulder n 肩膀— v 负责任。
英语动词名词形容词变化规律

动词后+ -ed的变化规则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—swam2.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。
英语形容词-名词-动词-副词-互变方法规律

精心整理英语形容词,名词,动词,副词互变方法规律一.名词变形容词:1.名词后加-y,如:luck→lucky,cloud→cloudy;wind→windy;rain→rainy;sun→sunny,snow→healthy2.在名词后加-ly,如:friend→friendlylove→3.方位名词加-erneast→south→1.forget-forgetful,play-playful,succeed-successful,wonder-wonderful2.词尾加d或ed:please-pleased,unite-united,excite-excited,surprise-surprised,organize-organized,close-cl osed,wound-wounded,relax-relaxed,develop-developed, appreciate-appreciated,frustrate-frustrated, interest-interested,annoy-annoyed,use-used, frighten-frightened,crowd-crowded,thrill-thrilled,pollute-polluted3.词尾加ing:interest-interesting,surprise-surprising,live-livingrock-rocking,sleep-sleeping4.词尾变y为i,加ed:worry-worried,marry-married,fry-fried,terrify-terrifiedsatisfy-satisfied5.词尾加able:know-knowledgeable,enjoy-enjoyabe,suit-suitabl e,adjust-adjustable,comfort-comfortable6.其它:lose-lost,fool-foolish,live-livelysleep-sleepy/sleeping/asleep,wake-awake,taste-tastycational,world-worldwide例词1.2.以le为lypossible----possiblyterrible----terriblycomfortable----comfortablygentle----gentlysimple----simply3.以y结尾的形容词变y为ilyeasy----easilyangry----angrilynoisy----noisilyhappy----happilyheavy----heavilyhealthy----healthily不规则变化fast----fastearly----earlyhigh----highhard----hardlate----late形容词和副词为完全不同的单词good----well需要去掉字母e的单词true----trulygentle----gentlyterrible----terribly虽然以ly结尾,但却是形容词,不能直接用来修饰动词friendlylivelylovelylonelyLikely式。