初中词形填空考点总结.doc

初中词形填空考点总结 用括号内所给单词适当形式填空做题规律总结 一、括号内是名词时应该考虑的可能的情况 1、填写名词复数或单数形式根据句意判断名词的单复数形式 例如 (1) My teacher, Mr. Green likes to tell (joke) in class. We all like him. (2) Many people like (comedy). They make us laugh. (3) Mary is very popular in school and she has many (friend). 2、名词-----形容词之间的转换 Friend---friendly (adj) 友好的 Health健康—healthy健康的 Education教育—educational具有教育意义的 Difference不同差异—different不同的 Talent才能才艺—talented具有才能的 Success成功—successful成功的 二、括号内是动词时应该考虑的可能的情况 1、动词第三人称单数观察句子的主语单复数情况：主语是单数谓语动词就用动词的第三人称单数。

主语是复数的谓语动词就用复数的即是动词原形本身 2. 观察句子的时态前后两句时态保持一致已经给出的一个句子时态若是过去时态注意动词用过去式 3.个别动词的固定用法 I. 其后跟to do不定式的常见单词 want to do 想要做某事 want sb to do sth 想要某人做某事 wish to do 希望做某事 hope to do 希望做某事 plan to do 计划打算做模式 expect to do 期待期望做某事 decide to do 决定做某事 seem to (be) do 看起来似乎怎么样 agree(同意) to do 同意做某事 forget to do 忘记去做某事 forget doing sth 忘记是否做过某事 remember to do 记得去做某事 remember doing sth 记得做过某事 like/love to do 喜欢喜爱做某事 like/love doing sth 喜欢喜爱做某事 dislike to do sth 不喜欢做某事 try to do 努力做某事 try doing sth 尝试做某事 try one’s best to do sth 尽某人最大努力做某事 It’s adj (for sb) to do sth. 对某人来说,做某事是怎么样的 例如it’s important for us (study) English well. 只要题目中的横线前面出现上述单词括号内给的又是动词就需要用to+括号内的动词。

1. My family decided (go) swimming because of the hot weather. 2. I seem (see) someone going into my house. 3. My mother wants me (drink) milk every day. 4. I want (be) a TV reporter when I grow up. II. 其后跟doing的常见动词 Enjoy doing sth 喜欢做某事 Finish doing sth 完成做某事 Mind doing sth 介意做某事 Practice doing sth 练习做某事 Have a good time doing sth 做某事很开心 Have fun doing sth 做某事很开心 Spend time doing sth 花费时间做某事 Be good at doing sth 擅长做某事 Thanks for doing sth 谢谢做某事 III. 介词后出现动词要用动词ing形式 另外就是在现在进行时的句子中要用到be doing sth 千万记住 be动词不与实义动词同时出现若同时出现实意动词必用doing 形式。

不要再出现be 和某个动词同时出现的错误 IV. 其后动词用原形的集中情况, be的原形就是be1.句子中含有can, may, must, could, will, would, might, should等情态动词时其后的动词一定用原形 2.在let 引导的祈使句中用动词原形 3. have to 之后用动词原形have to do sth. 不得不做某事 4.使役动词make, have, let 之后用动词原形 make/have/let sb do sth使某人做某事 三、括号内是形容词时应该考虑的可能的情况就是与副词之间的转换,还有比较级和最高级的变换1. 一般情况下直接加ly Real真实的—really真正地 Loud大声的喧闹的吵闹的—loudly大声地 Quick快的迅速的—quickly快速地 Cheap便宜的—cheaply便宜地 Beautiful美丽的—beautifully美丽地 Serious严肃的认真的—seriously严肃地认真地 Careful仔细的认真的—carefully仔细地认真地 Clear清楚的明白的—clearly清楚地清晰地明白地 2. 以y结尾的变为i再加ly luck--Lucky--Luckily happy--happily easy--easily health健康—healthy健康的-----healthily健康地 3. 去e加ly的 True正确的真实的—truly真的 Comfortable舒适的舒服的—comfortably舒适地舒服地 4.形容词和副词比较级和最高级变换规则 (1)一般在词尾加er/est: great—greater—greatest, young—younger—youngest, slow→slower→slowest (2)以e结尾的词加r/st: nice—nicer—nicest, large—larger—largest, huge, wise, wide, fine, late (3)以辅音字母+y结尾的词把y改i再加er/est: heavy—heavier—heaviest, easy—easier—easiest, busy—busier—busiest, funny—funnier—funniest, early—earlier—earliest, lucky, healthy, lazy, angry, happy, hungry (4)以一个读短音的元音字母加一个辅音字母结尾双写该辅音字母再加er/est: big—bigger—biggest, thin—thinner—thinnest, fat—fatter—fattest, fit—fitter—fittest, wet—wetter—wettest, hot—hotter—hottest, mad, sad, glad (5)多音节词在其前加more/most: careful→more careful—most careful  useful—more useful—most useful popular→more popular→most popular, slowly—more slowly—most slowly cheaply---more cheaply—most cheaply loudly—more loudly—most loudly (6)不规则变化的词 goodwell→better→best ; badillbadly→worse→worst manymuch→more→most; little→less→least far→fartherfurther→farthest指距离furthest指程度 四、括号内给的是基数词时一般考虑填写它相应的序数词。

基本变换规律是在基数词之后加th变成序数词但有几个例外注意 first second third fifth twelfth eighth ninth twentieth fortieth ninetieth twenty-first 【基数词变序数词口诀】基变序 有规律末尾加上th一二三特殊记八减t, 九去e, ve 要用f 替y结尾变ie, 后跟th 莫忘记若想表示几十几只变个位就可以。