育才学习网1.英语语法怎么写
1. 人称代词 主格： I we you she he it they 宾格： me us you her him it them 形容词性物主代词：my our your her his its their 名词性物主代词： mine ours yours hers his its theirs 2.形容词和副词的比较级 （1） 一般在形容词或副词后+er older taller longer stronger, etc (2) 多音节词前+more more interesting, etc. (3) 双写最后一个字母，再+er bigger fatter, etc. (4) 把y变i，再+er heavier, earlier (5) 不规则变化： well-better, much/many-more, etc. 3.可数词的复数形式 Most nouns + s a book –books Nouns ending in a consonant +y - y+ ies a story—stories Nouns ending in s, sh, ch or x + es a glass—glasses a watch-watches Nouns ending in o +s or +es a piano—pianos a mango—mangoes Nouns ending in f or fe - f or fe +ves a knife –knives a shelf-shelves 4.不可数名词（单复数形式不变） bread, rice, water ,juice etc. 5. 缩略形式 I'm = I am you're = you are she's = she is he's = he is it's = it is who's =who is can't =can not isn't=is not etc 6. a/an a book, a peach an egg an hour 7. Preposition: on, in ,in front of, between, next to, near, beside, at, behind. 表示时间： at six o'clock, at Christmas, at breakfast on Monday on 15th July On National Day in the evening in December in winter 8. 基数词和序数词 one – first two-second twenty-twentieth 9. Some /any I have some toys in my bedroom. Do you have any brothers or sisters? 10. be 动词 （1） Basic form: am/are/is (2) 肯定和否定句 I am(not) from London. My eyes are(not) small. My hair is(not) long. (3)一般疑问句： Am I a Chniese? Yes, you are. No, you aren't. Are they American? Yes, they are. No, they aren't. Is the cat fat? Yes, it is. No, it isn't. 11. there be 结构 肯定句： There is a … There are … 一般疑问句：Is there …？ Yes, there is./ No, there isn't. Are there…？ Yes, there are. /No, there aren't. 否定句： There isn't …. There aren't…. 12. 祈使句 Sit down please Don't sit down, please. 13. 现在进行时.通常用“now”. 形式： be + verb +ing eg: I am(not) doing my homework. You/We/They are(not) reading. He/She/It is(not) eating. 动词 —ing 的形式 Most verbs +ing walk—walking Verbs ending in e -e + ing come—coming Short verbs ending in a vowel + a consonant run –running swim—swimming 14 一般现在时。
通常用 “usually, often, every day, sometimes”。 形式： 肯定句： I go to school on foot every day. She goes to school on foot every day。
2.初一到初三英语语法大全
A）、名词的数 我们知道名词可以分为可数名词和不可数名词，而不可数名词它没有复数形式，但可数名词却有单数和复数之分，复数的构成如下： 一）在后面加s.如：fathers, books, Americans, Germans, apples, bananas 二）x, sh, ch, s, tch后加es.如：boxes, glasses, dresses, watches, wishes, faxes 三）1）以辅音字母加y结尾的变y为i再加es 如：baby-babies, family-families, duty-duties, comedy-comedies, documentary-documentaries, story-stories 2）以元音字母加y结尾的直接加s.如：day-days, boy-boys, toy-toys, key-keys, ways 四）以o结尾加s（外来词）.如：radios, photos， 但如是辅音加o的加es：如： tomatoes西红柿， potatoes马铃薯 五）以f或fe结尾的变f为v再加es(s).如：knife-knives, wife-wives, half-halves, shelf-shelves, leaf-leaves, yourself-yourselves 六）单复数相同（不变的）有：fish, sheep, deer鹿子， Chinese, Japanese 七）一般只有复数，没有单数的有：people,pants, shorts, shoes, glasses, gloves, clothes, socks 八）单词形式不变，既可以是单数也可以是复数的有：police警察局，警察， class班，同学， family家，家庭成员 九）合成的复数一般只加主要名词，多数为后一个单词.如：action movie-action movies, pen pal-pen pals； 但如果是由man或woman所组成的合成词的复数则同时为复数.如：man doctor-men doctors, woman teacher-women teachers 十）有的单复数意思不同.如：fish鱼 fishes鱼的种类， paper纸 papers报纸，卷子，论文， work工作 works作品，工厂， glass玻璃 glasses玻璃杯，眼镜， orange桔子水 oranges橙子， light光线 lights灯， people人 peoples民族， time时间 times时代， 次数， chicken 鸡肉 chickens 小鸡 十一） 单个字母的复数可以有两种形式直接加s或's.如：Is (I's), Ks (K's).但如是缩略词则只加s.如：IDs, VCDs, SARs 十二） 特殊形式的有：child-children, man-men, woman-women, foot-feet, mouse-mice, policeman-policemen, Englishman-Englishmen B）名词的格 当我们要表示某人的什么东西或人时，我们就要使用所有格形式.构成如下： 一）单数在后面加's.如：brother's, Mike's, teacher's 二）复数以s结尾的直接在s后加'，如果不是以s结尾的与单数一样处理.如：Teachers' Day教师节， classmates'; Children's Day六一节， Women's Day三八节 三）由and并列的名词所有时，如果是共同所有同一人或物时，只加最后一个's，但分别拥有时却分别按单数形式处理.如：Mike and Ben's room迈克和本的房间（共住一间），Mike's and Ben's rooms迈克和本的房间（各自的房间） 2、代词 项目 人称代词 物主代词 指示代词 反身代词 人称 主格 宾格 形容词 名词性 第一人称 单数 I me my mine myself 复数 we us our ours ourselves 第二人称 单数 you you your yours yourself 复数 you you your yours yourselves 第三人称 单数 she her her hers herself he him his his himself it it its its this that itself 复数 they them their theirs these those themselves 3、动词 A） 第三人称单数 当动词是第三人称单数时，动词应该像名词的单数变动词那样加s，如下： 一）一般在词后加s.如：comes, spells, waits, talks, sees, dances, trains 二）在x, sh, ch, s, tch后加es.如：watches, washes, wishes, finishes 三）1）以辅音字母加y结尾的变y为i再加es.如：study-studies, hurry-hurries, try-tries 2）以元音字母加y结尾的直接加s.如：plays, says, stays, enjoys, buys 四）以o结尾加es.如：does, goes 五）特殊的有：are-is, have-has B） 现在分词 当我们说某人正在做什么事时，动词要使用分词形式，不能用原形，构成如下： 一）一般在后加ing.如：spell-spelling, sing-singing, see-seeing, train-training, play-playing, hurry-hurrying, watch-watching, go-going, do-doing 二）以不发音e的结尾的去掉e再加ing.如：dance-dancing, wake-waking, take-taking, practice-practicing, write-writing, have-having 三）以重读闭音节结尾且一个元音字母+一个辅音字母（注意除开字母组合如show –showing, draw-drawing）要双写最后的辅音字母再加ing.如：put-putting, run-running, get-getting, let-letting, begin-beginning 四）以ie结尾的变ie为y再加ing.如：tie-tying系 die-dying死 lie-lying 位于 4、形容词的级 我们在对两个或以上的人或物进行对比时，则要使用比较或最高级形式.构成如下： 一） 一般在词后加er或est（如果是以e结尾则直接加r或st）.如：greater-greatest, shorter –shortest, taller –tallest, longer –longest, nicer- nicest, larger -largest 二）以重读闭音节结尾且1个元音字母+1个辅音字母（字母组合除外，如few-fewer fewest）结尾的双写结尾的辅音再加er /est.如：big-bigger biggest, red-redder reddest, hot-hotter hottest 三） 以辅音字母+y结尾的变y为i加er/est.如：happy-happier happiest, sorry-sorrier sorriest, friendly-friendlier friendliest(more friendly most friendly), busy-busier busiest, easy-easier easiest 四）特殊情况：（两好多坏，一少老远） good/well - better best many/much - 。
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