(完整版)动词各种词性变化规则
一、动词第三人称单数变化规则
1) 一般情况下，动词后面直接加-s. 例如：works gets says reads
2) 以ch，sh，s，x ，o结尾的动词，在后面加-es。
例如：go-goes；teach-teaches；wash-washes ；brush-brushes；catch-catches；do-does；fix -fixes 。
3) 以辅音字母+ y结尾的动词，把y变为i 再加-es.
例如：study- studies；try-tries；carry-carries；fly-flies ；cry-cries
二、现在分词变化规则
（1）一般情况下，直接在动词后加－ing
work ---- working ；sleep ----- sleeping ；study ----- studying
（2）动词以不发音的－e结尾，要去－e加－ing
take ----- taking ；make ----- making ；dance ----- dancing
（3）重读闭音节的动词，要双写词尾字母，再加－ing
cut ----- cutting ；put ----- putting ；begin ------ beginning
（4）以－ie结尾的动词，把变成y再加－ing
lie ----- lying；tie ----- tying；die ----- dying
三、形容词的比较级和最高级变化形式规则如下
①一般单音节词末尾加er 和est
②单音节词如果以e结尾，只加r 和st
③闭音节单音节词如末尾只有一个辅音字母，须先双写这个辅
音字母，再加er和est
④少数以y，er(或ure)，ow，ble结尾的双音节词，末尾加er
和est(以y结尾的词，如y前是辅音字母，把y变成i，再加er和est，以e结尾的词仍加r和st)。
3. 也有少数单音节词可以加more和most的办法构成比较级和最高级：
原级比较级最高级
pleased more pleased most pleased
tired more tired most tired
glad more glad most glad
四、名词的复数形式
名词复数的不规则变化
1）child---children；foot---feet ；tooth---teeth ；mouse---mice；man---men woman---women
注意：与man 和woman构成的合成词，其复数形式也是-men 和-women。
如：an Englishman，two Englishmen. 但German不是合成词，故复数形式为Germans；
Bowman是姓，其复数是the Bowmans。
2）单复同形如：deer，sheep，fish，Chinese，Japanese
但除人民币元、角、分外，美元、英镑、法郎等都有复数形式。
如: a dollar, two dollars; a meter, two meters
3）集体名词，以单数形式出现，但实为复数。
如people；police ；cattle 等本身就是复数，不能说a people，a police，a cattle，但可以说a person，a policeman，a head of cattle, the English，the British，the French，the Chinese，the Japanese，the Swiss 等名词，表示国民总称时，作复数用。
如：The Chinese are industries and brave. 中国人民是勤劳勇敢的。
4）以s结尾，仍为单数的名词，如：
a. maths，politics，physics等学科名词，为不可数名词，是单数。
b. news 是不可数名词。
c. the United States，the United Nations 应视为单数。
The United Nations was organized in 1945. 联合国是1945年组建起来的。
d. 以复数形式出现的书名，剧名，报纸，杂志名，也可视为单数。
"The Arabian Nights" is a very interesting story-book.
<<一千零一夜>>是一本非常有趣的故事书。
5) 表示由两部分构成的东西，如：glasses (眼镜) trousers, clothes
若表达具体数目，要借助数量词pair(对，双); suit(套); a pair of glasses; two pairs of trousers 6）另外还有一些名词，其复数形式有时可表示特别意思，如：goods货物，waters水域，fishes（各种）鱼
词性转换常见规律归纳
动词变名词1.v+ ment 结尾 achieve---achievement 成就advertise---advertisement advertising agree— agreement argue---argument争吵announce --- announcement 通知amuse--- amusement 娱乐commit奉献—commitment develop---development disgree—disagreement equip装备---equipment装备，器材govern 统治—government 政府manage---management 经营管理settle--- settlement 定居 2．V+ tion 结尾以t, te, de, 结尾的动词常去E 或直接加ion admit 承认—admission attract吸引—attraction 有吸引力的事或人；令人向往的地方 conclude—conclusion 结论compete—competition竞争，比赛discuss—discussion 讨论educate-----education decide----decision describe—description描写，描绘organize----organization imagine—imagination 想象力introduce—introduction 介绍instruct—instruction 指导，介绍invent—inventor / invention illustrate 阐明，举例说明--illustration invite—invitation inspire---inspiration 灵感，鼓舞人心的pollute----pollution 污染 predict---prediction 预言pronounce ---pronunciation resolve 决心-----resolution 决心impress 给人印象—impression 印象 permit 允许-----permission suggest-建议，暗示--suggestion solve解决-----solution 解决方法 3．V+ ance 结尾 allow—allowance 允许appear—appearance 外貌，出现perform----performance 演出exist—existance 存在 4．V+ ing 结尾 bathe 洗澡---bathing end 结束----ending 结尾，结局train 训练---training mean ---- meaning 意义say-----saying 谚语 5．V+ 其他 beg(乞讨)—beggar 乞丐 sit--seat 座位
高中英语常用词形变化规则精编
高中英语常用词形变化规则精编 一、动词 1. 动词过去式和过去分词 1）. 一般在动词原形后加-ed look --- looked; need--- needed 2）. 以-e结尾的动词加-d move --- moved 3）. 以辅音字母加y结尾的动词，变y为i，再加-ed carry --- carried; study--- studied；以元音字母加y结尾的词，直接加-ed stay--- stayed; destroy---destroyed 4）.以重读闭音节结尾的单词，双写最后的辅音字母，再加-ed. stop--- stopped; regret --- regretted 知识链接：重读闭音节三要素 （1）一个元音字母后跟一个或几个辅音字母，必须是重读音节; （例如prohibit这个词，重读音节在-hi,而不在-bit，就不要双写t. prohibit---prohibited） （2）以一个辅音音素结尾；(例如fix,结尾的辅音音素为两个：/ks/,就不要双写x, fix---fixed; snow结尾为双元音/??/,也不要双写w. （3）元音字母发短元音。[?] [e] [i] [?] [?] 5）. 以-r音节（重读）结尾的词，双写r字母，再加-ed. refer ---referred; prefer --- preferred ; 如果-r音节不重读，则不用双写：offer---offered 6). 以-l结尾的动词，如果是重读闭音节，双写l, 再加-ed, 例如：control---controlled; 如果不重读，双写不双写l均可，例如travel---travelled/ traveled; quarrel---quarrelled / quarreled 2. 动词-ing变化规则 1). 一般情况下，直接在动词后加－ing work --- working; sleep --- sleeping; study--- studying 2). 动词以不发音的－e结尾，要去－e加－ing take --- taking; make ---making; dance --- dancing 3). 重读闭音节的动词，要双写词尾字母，再加－ing cut--- cutting；put ---- putting; begin ---- beginning 4). 以－ie结尾的动词，把变成y再加－ing lie ---- lying ; tie ---- tying; die ---- dying 5). 以-l结尾的动词，如果是重读闭音节，双写l, 再加-ing, 例如：control---controlling; 如果不重读，双写不双写l均可，例如travel---travelling/ traveling; quarrel---quarrelling / quarreling (注意：辅音之后y变i, 现在分词是例外。) 3. 动词第三人称单数的变化规则： 1) 一般情况下，词尾加s，如；like----likes, want----wants. 2) 以s, x, ch, sh, o结尾的加es，如，watch---watches, go---goes 3) 以y结尾的归两大类：元音字母+y要加s，如play----plays ；辅音字母+y要变y为i+es如study---studies 二、名词 1. 规则的可数名词的复数变化： 1）.一般情况加s ：book-- books mouth---mouths house---houses girl---girls 2）.以s 、sh 、ch 、x结尾的加es ：class--- classes box----boxes match----matches 注意： (1) 以-th结尾的名词直接加-s如：mouth—mouths path—paths ; month—months, ninth—ninths, youth—youths. (2) stomach---stomachs (ch发/k/) 1
词性转换规律
一．形容词变副词规律小结
二．名词复数的变化规律 1、规则变化 1) 一般情况直接在词尾加-s . 如：chair—chairs；apple—apples；grape—grapes； 2）以s、sh、ch、x等结尾的词加–es .如：bus—buses；watch—watches；box—boxes；brush —brushes 3）以辅音字母+y结尾的词，变y 为i 再加es，baby—babies；city—cities；family—families 4）以f或fe结尾的将f或fe直接换成ves. 如：knife—knives；thief—thieves；shelf—shelves 2、不规则变化 1）没有规律的变化。如：child—children；foot—feet；tooth—teeth；mouse—mice； woman—women等。 2）单复同形。如：deer—deer；sheep—sheep；fish—fish；yuan—yuan；tofu—tofu； pork—pork等。 3）以o结尾的名词有的加es有的加s. 如：potato—potatoes；tomato—tomatoes；Hero—heroes 二、动词第三人称单数的变化规则 1）直接在动词后+s. 如：like—likes；play—plays；read—reads；get—gets；help—helps； ski—skis等。 2）以s, x, sh, ch, 接尾的动词：+es. 如：wash—washes；wacth—watches；teach—teaches； brush—brushes等。 3）以辅音+o接尾的动词：+es. 如：go—goes；do—does等。 4）以辅音+y接尾的动词：变y为i+es. 如：fly—flies；study —studies；carry—carries； sky—skies等。 末尾字母y前为元音字母的，直接在动词后面加-s. 如：play—plays；say—says 5）特殊变化。如：be—is；have—has等。这些没有规律，需要加强记忆。 三、动词现在分词-ing形式的构成 1）一般情况在动词原形后加-ing . 如：go—going；stand—standing；climb—climbing等。2）以不发音的e结尾的动词，去掉e，再加-ing. 如：write—writing；hope—hoping；care—caring 3）以-ie结尾的动词应先将e去掉，将i变成y然后再加-ing. 如：die—dying，tie—tying等。4）如果动词最后一音节为重读闭音节，最后一个字母需要重复. 如：run—running； stop—stopping；hop—hopping；plan—planning；star—starring；但辅音x是个例外，无需重复（x其实起着两个辅音的作用）。如：tax—taxing，relax—relaxing等。 5）以-ee，-oe，-ye结尾的动词加-ing时应保留词尾e. 如：see—seeing；hoe—hoeing；eye—eyeing 6）-ic结尾的动词应先在字母c后加一字母k再加-ing. 如：panic—panicking； picnic—picnicking 三．动词变名词小结 1.在词尾加er,r ,双写加er 或or: A. play _ player, sing _ singer, wait _ waiter , find _ finder, thrill _ thriller
高考词汇词性变化规律：动词类变化
高考词汇词性变化规律：动词类变化 词性变化之动词类1. 动词＋后缀-y 变为名词deliver → delivery 运送discover → discovery 发现recover → recovery 康复；恢复 2. 动词＋后缀-ing 变为名词 begin → beginning 开始；开端 build → building 建筑（物） cross → crossing 十字路口end → ending 结局；结尾engine → engineering 工程feel → feeling 感觉 hear → hearing 听力market → marketing 促销meet → meeting 会议paint → painting 绘画；油画spend → spending 花销suffer → suffering 苦难 train → training 训练；培养 3.动词＋后缀-ment 变为名词
acquire → acquirement n. 取得accomplish → accomplishment 成就achieve → achievement 成就adjust → adjustment 调整；调节amuse → amusement 愉快；快乐；消遣announce → announcement 宣告；述说appoint → appointment 约会；预约；任命 argue → argument 争论arrange → arrangement 安排 assess → assessment 评估assign → assignment 分配；任务 astonish → astonishment 惊讶 develop → development 发展disappoint → disappointment 失望embarrass → embarrassment 尴尬 employ → employment 雇用enjoy → enjoyment 享受；欢乐entertain → entertainment 款待；娱乐equip → equipment 设备 establish → establishment 建立
动词ing和三单形式的变化规则
1.一般情况下直接加ing play玩—playing listen听---listening read stories（读故事书）-- reading stories climb mountains（爬山）-- climbing mountains 2.以不发音的e结尾的动词，去e，再加ing make制做—making dance跳舞---dancing come来---coming 3.辅音+元音+辅音结尾的单词，双写词尾字母再加ing *（元音字母a、e、i、o、u）swim游泳—swimming run跑步—running stop停止—stopping shop购物—shopping 当主语是第三人称单数时，谓语动词要用第三人称单数形式， 如：I play football. He plays football. I live in Shanghai. Sarah lives in Shanghai. 主语第三人称单数形式：he / she / it / my father… /Amy / Zhang Peng… 1.一般情况在词尾加s: like—likes dance---dances live居住—lives 2.以o、s、x 、sh、ch结尾的单词加es. do—does go-- goes teach教--- teaches watch看--watches wash clothes洗衣服--- washes clothes 3.以元音（aeiou）+y结尾的单词，加s: play-- plays say说-- says 4.以辅音+y结尾的单词，变y为i再加es ：fly kites放风筝-- flies kites study学习-- studies 5.特殊记：have有—has I have a book. She has a book. 1.一般情况下直接加ing play玩—playing listen听---listening read stories（读故事书）-- reading stories climb mountains（爬山）-- climbing mountains 2.以不发音的e结尾的动词，去e，再加ing make制做—making dance跳舞---dancing come来---coming 3.辅音+元音+辅音结尾的单词，双写词尾字母再加ing *（元音字母a、e、i、o、u）swim游泳—swimming run跑步—running stop停止—stopping shop购物—shopping 当主语是第三人称单数时，谓语动词要用第三人称单数形式， 如：I play football. He plays football. I live in Shanghai. Sarah lives in Shanghai. 主语第三人称单数形式：he / she / it / my father… /Amy / Zhang Peng… 1.一般情况在词尾加s: like—likes dance---dances live居住—lives 2.以o、s、x 、sh、ch结尾的单词加es. do—does go-- goes teach教--- teaches watch看--watches wash clothes洗衣服--- washes clothes 3.以元音（aeiou）+y结尾的单词，加s: play-- plays say说-- says 4.以辅音+y结尾的单词，变y为i再加es ：fly kites放风筝-- flies kites study学习-- studies 5.特殊记：have有—has I have a book. She has a book.
英语单词词性转换的基本规律
英语单词词性转换的基本规律 (1.动词(v.)→名词(n.) (a)词形不变,词性改变 例如:work, study, water, plant等可以用作动词(工作,学习,浇水,种植),也可以用作名词(工作,学习,水,植物). (b)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, collect—collector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. (c)在动词词尾加上-ment 变成名词 例如:achieve—achievement (成就) advertise—advertisement//advertising(广告) agree—agreement disgree—disagreement amuse—amusement (娱乐) improve—improvement(争吵) commit(奉献)—commitment develop—development (发展) depart—department (局,部) govern(统治)—government(政府) manage—management (管理) equip—equipment (装备) 有些单词比较特殊,需把动词后的e去掉再加ment. 例如:argue—argument(争论)
(完整版)动词各种词性变化规则
一、动词第三人称单数变化规则 1) 一般情况下，动词后面直接加-s. 例如：works gets says reads 2) 以ch，sh，s，x ，o结尾的动词，在后面加-es。 例如：go-goes；teach-teaches；wash-washes ；brush-brushes；catch-catches；do-does；fix -fixes 。 3) 以辅音字母+ y结尾的动词，把y变为i 再加-es. 例如：study- studies；try-tries；carry-carries；fly-flies ；cry-cries 二、现在分词变化规则 （1）一般情况下，直接在动词后加－ing work ---- working ；sleep ----- sleeping ；study ----- studying （2）动词以不发音的－e结尾，要去－e加－ing take ----- taking ；make ----- making ；dance ----- dancing （3）重读闭音节的动词，要双写词尾字母，再加－ing cut ----- cutting ；put ----- putting ；begin ------ beginning （4）以－ie结尾的动词，把变成y再加－ing lie ----- lying；tie ----- tying；die ----- dying 三、形容词的比较级和最高级变化形式规则如下 ①一般单音节词末尾加er 和est ②单音节词如果以e结尾，只加r 和st ③闭音节单音节词如末尾只有一个辅音字母，须先双写这个辅 音字母，再加er和est
动词ing形式的用法及变化规则
动词ing形式的用法及变化规则 一．动词ing形式的用法 1.正在进行时中,谓语动词后加ing. 如:I'm playing football. 2.一些特殊表达..如: be good at doing sth enjoy doing sth. be busy doing feel like doing thank you for doing do some cooking/cleaning/reading/shopping/washing go swimming/fishing/shopping/skating/boating 二．动词现在分词由动词原形在词尾加ing构成，其规则如下： 1）一般情况下直接加ing think---thinking sleep---sleeping study---studying speak---speaking carry---carrying say---saying 2）以不发音的字母e结尾的单词，去掉字母e，再加ing wake---waking make---making come---coming take---taking leave---leaving have---having 3）以重读闭音节结尾，呈现“辅，元，辅”结构的动词，先双写末尾的辅音字母，再加ing 。初中学过的这类词有：begin，cut, get, hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig, forget, regret, rid, 等。 (visit 不是以重读闭音节结尾，不用双写) travel虽然重读第一音节，词尾音节不重读，但是现在分词仍要双写末尾辅音字母，然后再加ing ，如：travel---travelling.初中阶段此类词只有这一个。4）以 y 结尾的动词直接加 ing carry—— carrying enjoy—— enjoying 5）以ie结尾的动词，把ie改为y ，再加ing
动词过去式变化规则大全汇编
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—cleaned 2. 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 [k?:ld] borrowed[b?r??d] 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--must 2. 以d结尾的词，把d变成t。如:build—built, lend—lent, send—sent, spend—spent 3. 以n结尾的词，在词后加t。如：mean—meant, burn—burnt, learn—learnt 4. 以ow / aw结尾的词，把ow / aw变成ew。如：blow—blew, draw—drew, know—knew, grow—grew throw—threw（动词show除外，show—showed） 5. 含有双写字母的词，将双写改为单写，在词尾加t。如：keep—kept, sleep—slept, feel—felt, smell—smelt sweep—swept 6. 含有元音字母o / i的词，将o / i变成a。如：come—came become—became sing—sang, give—gave, sit—sat, drink—drank 7．以ought和aught结尾，且读音是〔:t〕的过去式。如： bring—brought，buy— bought，think—thought，catch—caught，teach—taught 8．把重读开音节中的i改为o，变成过去式。如： drive—drove，ride—rode，write—wrote 9．动词原形中的e改为o，如： get—got，forget—forgot
英语单词词性转变的一般规律
英语单词词性转变的一般规律 1.动词(v.)→名词(n.) (a)词形不变,词性改变 例如:work, study, water, plant等可以用作动词(工作,学习,浇水,种植),也可以用作名词(工作,学习,水,植物). (b)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, collect—collector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. (c)在动词词尾加上-ment 变成名词 例如:achieve—achievement (成就) advertise—advertisement//advertising(广告) agree—agreement disagree—disagreement amuse—amusement (娱乐) improve—improvement(争吵) commit(奉献)—commitment develop—development (发展) depart离开；出发，起程；违反；去世—department (局,部) govern(统治)—government(政府) manage—management (管理) equip—equipment (装备) 有些单词比较特殊,需把动词后的e去掉再加ment. 例如:argue—argument(争论) (d)在动词词尾加上-(t)ion/(s)ion变成名词 例如: attract—attraction; instruct—instruction; invent—invention discuss—discussion; express—expression educate—education; graduate—graduation; operate—operation (去e再加"ion") compete—competition; organize—organization (把e改成其他字母再加"tion") decide—decision conclude—conclusion (把de改为s再加"ion") describe—description描写,描绘 (这是特例,不规则变化) (e)在动词词尾加上-ance变成名词 例如: appear—appearance (外貌;出现) perform—performance (演出) accept—acceptance (接受) (f)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 bathe—bathing say—saying(谚语) mean—meaning
常用词性转换
adj——n brave-bravery wise-wisdom necessary-necessity safe-safety real-reality major-majority consider- considerate true-truth honest-honesty social-society young-youth free-freedom anxious-anxiety curious-curiosity various-variety poisonous-poison weigh-weight high-height strong-strength long-length wide-width deep-depth true-truth safe-safety pride-proud possible-possibility-possibly responsible-responsibility n ——adj/adv absence-absent importance-important convenience-convenient distant-distance confidence-confident significance-significant elegance-elegant intelligence-intelligent violence-violent silence-silent difference-different patience-patient thirst-thirsty dirt-dirty taste-tasty day-daily year-yearly week-weekly east-eastern love-lovely live-lively friend-friendly nerve-nervous face-facial fog-foggy sun-sunny nature-natural nation-national music-musician- musical benefit-beneficial hunger-hungry-hungrily fortune-fortunate-fortunately anger-angry-angrily noise-noisy-noisily wisdom-wise eight-eighth-eighty-eightieth nine-ninth twelve- twelfth n/v ——adj/adv hurry-hurriedly expect-(un)expectedly increase-increasingly surprise-surprisingly amaze-amazingly lucky-luckily comfort-uncomfortable forget-forgettable simple-simply v ——n arrive-arrival survive-survival approve-approval occupy-occupation decide-decision explain-explanation permit-permission admit-admission describe-description determine-determination discuss-discussion recognize-recognition consume-consumption assume-assumption conclude-conclusion believe-belief(s) relieve-relief
词性转换
8B期中复习词性转换2016.4 1.When insects attack a tree, it can __ a chemical to protect itself. (product) 2.It’s difficult to look ___ before others when you are feeling nervious. (nature) 3.People in big cities have to fight against different kinds of ___. (pollute) 4.Nowadays, farmers are moving away from the use of ___ on vegetables. (chemistry) 5.Be careful! It’s __ to walk on thin ice in a lake. (danger) 6.These children want to be ___ when they grow up. (science) 7.Drinking too much pure water is also ___ to our health. (harm) 8.He ___ sipped his wine, enjoying the wonderful music. (slow) 9.With the doctor’s hard work, the old lady is out of ___ now. (dangerious) 10.T he store are open __ except on Sundays. (day) 11.W e ordered some new dishes today. It was a ___ of the waiter. (suggest) 12.H ary looked ___ that Jim didn’t seem to remember him. (puzzle) 13.W hen we were out of danger, we started to ___. (relaxing) 14.A fter long work, my Dad enjoyed resting ___ in a sofa. (comfortable) 15.G race gave the room a throught ___ this morning. (clean)
词性转换
词性转换 训练导语 1．动词转换成名词的一些规则。 （1）动词+er: sing→singer teach→teacher clean→cleaner speak→speaker play→player wait→waiter work→worker think→thinker draw→drawer follow→follower perform→performer own→owner discover→discoverer fight→fighter 但须注意，有些动词转换成名词时，需要重复其词尾的辅音字母，然后再加er，如win→winner；run→runner；begin→beginner。如以e结尾的动词变为名词时，直接加r，如drive→driver; dance→dancer; write→writer; love→lover; use→user; lose→loser; computer→computer; manage→manager. （2）动词+ing: cook→cooking sing→singing paint→painting build→building read→reading spell→spelling mean→meaning draw→drawing understand→understanding 但须注意，有些以e结尾的动词变为名词时，先去e再加ing，如write→writing；live→living. （3）动词+ion： Invent→invention discuss→discussion 但须注意，有些以e结尾的动词变为名词时，先去e再加ion，如operate→operation；pollute→pollution。 （4）同时的动词和名词： water（浇水）→water（水）cover（覆盖）→cover（封面，盖子） change（变成）→change（变化，零线） 2．形容词转换成副词的一些规则。 （1）形容词+ly： slow→slowly quick→quickly （2）变y为i+ly： busy→busily happy→happily easy→easily
动词形式的用法及变化规则
动词i n g形式的用法及变化规则一．口诀：nowlooklistenbe，动词要加ing，加了ing，不要忘了be。? 二．动词现在分词由动词原形在词尾加ing构成，其规则如下：? 1）一般情况下直接加ing????think---thinking?????sleep---sleeping? ???????????????????????????study---studying???speak---speaking? ???????????????????????????carry---carrying?????say---saying 2）以不发音的字母e结尾的单词，去掉字母e，再加ing wake---waking????make---making????come---coming? take---taking??????leave---leaving????have---having? 3）以重读闭音节结尾，呈现“辅音，元音（aeiou），辅音”结构的动词，先双写末尾的辅音字母，再加ing?。 这类词有：shop，begin， cut,put,get,hit,run,set,sit,spit,stop,swim,beg,drop,fit,nod,dig,forget,regret,rid,?等。? (visit?不是以重读闭音节结尾，不用双写) travel虽然重读第一音节，词尾音节不重读，但是现在分词仍要双写末尾辅音字母，然后再加ing?，如：travel---travelling.初中阶段此类词只有这一个。 4）以ie结尾的动词，把ie改为y?，再加ing 如：die---dying?????lie---lying? 一. 写出下列动词的现在分词形式 二. work___________?visit__________??play__________?study________dance_______have __________??travel_________take__________ drop__________?sing__________?shop________swim_________lie__________
动词的各种时态及变化规则
动词的各种时态及变化规则 一、一般现在时 用法：1.现阶段经常性、习惯性动作； 2.目前的状态； 3.客观真理。 构成：主语是第三人称单数时，作谓语的行为动词要在词尾加-s(-es)，其他人称和数用动词原形。 否定形式：am/is/are+ not;此时态的谓语动词若为行为动词，则在其前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词。 一般疑问句：把be动词放于句首；用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。 时间状语：always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays 动词的变化规则 （1）一般直接在词尾+s runs likes (2) 以s, sh, ch, x, o结尾的动词在词尾+es goes passes (3) 以辅音字母+y结尾的动词，要把y变i+es study ---studies try----tries (4) 以元音字母+y结尾的动词，直接在后+s stays plays 二、现在进行时 用法：a. 表示现在( 指说话人说话时) 正在发生的事情。 b. 表示长期的或重复性的动作，说话时动作未必正在进行。 构成：主语+am / is / are + 动词的现在分词(即动词-ing 形式) 否定形式：主语+am / is / are + 动词的现在分词 一般疑问句：把am / is / are放于句首。 时间状语：these days, now, at the moment, look, listen. 现在分词的变化规则 （1）.一般直接在动词词尾+ing reading （2）.以不发音e结尾的动词要把e去掉+ing live---living （3）.以重读闭音节的结尾且末尾只有一个辅音字母的动词，双写辅音字母再ing run---running 注：重读闭音节：辅+元+辅并且元音是单元音（4）.特殊记忆的动词die---dying 死lie---lying 躺tie---tying 栓系 三、一般过去时 用法：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。
英语词性转换规则大全
英语词性转换规则大全 (1).动词转化为名词， post-postage mail-mail weigh-weight advise-advice (2)动词转化成名词-形容词 act-actor / actress-active change-change-changeable (3) 动词转化成形容词，副词，名词 fill-full need-necessary-necessarily interest(v. / n.) interested /interesting (4)n. a. n. a.名词转化为形容词 person personal ( 个人的; 私人的 ) fun funny (5)n. pl. n. pl.名词转化为名词复数 gentleman gentlemen human humans （6)a. ad. a. ad.形容词转化为副词 possible possibly probable probably (7)a. ad. n.形容词转化为副词，名词 true truly truth lucky luckily luck (8)原级比较级最高级 far farther / further farthest / furthest little less least 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。