英语语法点整理1.形容词和副词的比较级的规律(1) 一般在形容词或副词后+er ：older taller longer stronger等……(2) 多音节词前+more :more interesting(3) 重读闭音节（辅+元+辅）结尾，双写最后一个字母，再+er ：bigger fatter,(4) 辅音+y结尾的，把y变i，再+er ：heavier, earlier（5）e结尾的，直接加er\est(6) 不规则变化：Good/well-better-best, much/many-more-most,bad-morse-worst, little-less-lesst2.可数词的复数形式（不可数名词(单复数形式不变)例如：breadrice,water ,juice...）1.一般情况下+ s ：a book –books2.以辅音字母+y结尾，变y为i，再加es ：a story—stories3.以s, sh, ch，x结尾的单词+ es ：a glass—glasses a watch-watches4.以辅音+o结尾的+es ：a mango—mangoes 例外a piano—pianos，photo-photos5.以f或fe 结尾的把f或fe变为v，再加es ：a knife –knives a shelf-shelves3.动词—ing 的规律1.一般情况下直接加ing：walk—walking2.不发音e结尾，去掉e再加ing ：come—coming3.重读闭音节结尾（辅+元+辅），双写最后一个辅音字母：run –running swim —swimming4.动词过去式的规律：1.一般情况下+ed ：planted,watered,climbed。
3.辅音加y结尾的，把y 改为i，再加ed : study—studied4.重读闭音节（辅+元+辅）结尾要双写最后一个辅音字母: stop –stopped原型过去式原型过去式原型过去式am,is was keep kept cut cutare were leave left dig dugbecome became let let do didbegin began lose lost draw drewbite bit make made drink drankbiow blew meet met drive drovebuy bought put put eat atecatch caught read read fall fellcome came ride rode feed fedcan could run ran feel feltcost cost say said fly flewcut cut see saw forget gorgotdig dug sing sang get gotdo did sit sat give gavedraw drew sleep slept go wentdrink drank speak spoke grow grewdrive drove sweep swepy have(has) hadeat ate swim swam know knewfall fell take took wasfeed fed teach taught swim swamsee saw sing sang take tooksit sat sleep slept teach taught speak spoke sweep swepy tell toldthink thought understand undertood wear worethrow threw wake woke will wouldwin won write wrote5.人称代词主格放在句子开头I you he she it we you they 宾格放在动词和介词后面me you him her it us you them 形容词性物主代词，后面加名词my your his her its our your their 名词性物主代词后面不能加名词mine yours his hers its ours yours theirs 6.In,on,at,的用法1.年、月、日、早上，下午，傍晚前面用in2.在国家，城市前面用in例：in 2008/in September3.在某天前面用on例：on septenber 2nd/on firday morning4.点钟前面用at,表示时间：at six o’clock, at Christmas, at breakfast7.改否定句的方法：1.在句子中找am/are/is/can/may/must/could/will/would/should/was/were2.在这些词后面加上not3.如果没有这些词，就在句子中找动词，在动词前面+ don’t,doesn’t,didn’t4. don’t,doesn’t,didn’t后面动词要用原型8.改一般问句的方法1. 在句子中am/are/is/can/may/must/could/will/would/should/was/were2.把这些词放在句子开头3. 如果没有这些词，就在句子开头加dose/do/did4. dose/do/did后面动词要用原型9.哪些词不用in,on,atEvery（day...) this morning/week today tonight yesterday lost Sunday next(year) here there the day before yesterday tomorrow the day after tomorrow10.哪些词后面用原型Let us/to/can/may/must/could/will/shall/would/should/was/were/had better/don’t/doesn’t/didn’t/ dose/do/did11.哪些词后动词要加ing1.Like+动词ing 例：I like shopping2.be good at+动词ing例；I’m good at running3.enjoy+动词ing例：I enjoy swimming12.各种词的用法、区别：（1）am/are/is的区别：I am/was,you are /were单数主语开头用is/was,复数主语开头用are/were（2）to差，past过了例：8：:15 a quarter past eight 8:45 a quarter to nine(3)a lot of +可数名词（4）Bad badly用法Bad放在名词前，badly放在动作后Plenty of 不可数名词Lots（5）Good well用法Good放在名词前，well放在动词后（6）a/an的区别A用在辅音读音前，an用在元音开头的名词前例：a chinese boy /an old man （7）have/has区别I have,you have固定不变，单数主语开头用has,复数主语开头用have（8）too either also的用法Too用在肯定句末；either放在否定句末；also放在行为动词前，be后面（9）some any的用法Some用在肯定句中，any用在否定句或问句中（10）bored bring的区别Bored的主语是人，bring 的主语是事物（11）many much a lot of的用法a lot of=lot‘s=plenty many+可数名词复数much+不可数名词Much放在比较级前例：much taller/much more beautiful(12)疑问词：What什么who谁whose谁的which哪个when什么时候where在哪里how 怎样why为什么what about =and you...呢？what day 星期几？what country什么国家what colour什么颜色how old几岁how many多少个how often多久一次how long多久how tall多高what’s the date几号13.各种习惯用法、句式：1.Shall we....?=let’s....我们…好吗？∕让我们……好吗2.The+(国旗的)+nationl+flag 例：the Australian nationl flagThe national flag of+国家名称例：the national flag of Australia3.would you like to+动词原形4.help my mother clean the rooms. help +人+动词原形5.what‘s the date?问几月几日？it’s Tuseday November 9the的现在进行时可以表示将来7.give+人+物品例：Please give the book to one14.名词（1）可数名词：可数名词表示能以数目来计算，可以分成个体的人或物。
“一个”时用单数，表示“多个”时用复数。
如：a bird，a teacher，an apple，two birds，five teachers，eight apples等。
（2）不可数名词：不可数名词没有单数、复数之分，但我们在生活中有时候又必需给这些词计量，我们于是采用这种方法：a+表示这些东西的单位+of+不可数名词，如：a cup of tea，a uggs of rice，a box of milk，a piece of paper等。
如果为了表示多个的概念，我们就将表示这些东西的单位变成复数即可。
如：a cup of tea---3 cupsof tea---a uggs of rice---5 uggss of rice，a box of milk---12 boxes of milk，A piece of paper---100 pieces of paper（3）名词所有格表示人或物所属关系时,我们就需要使用名词所有格。
如：“奶奶的房子”表示为“grandma's house”。
名词所有格的构成有以下规则：1、一般情况下，在名词的末尾加“'s”构成。
如：Mike's bike迈克的自行车,Tom's books汤姆的书.2、以s结尾的复数名词的所有格，只在其末尾加“’”如：my parents' car我父母的车,our teachers' books我们老师的书。