小学语法大全？一、小学英语单数变复数的规律 1、多数情况下在名词后面加s。2、以s、x、sh、ch为结尾的词在词尾加es。3、以f、fe为结尾的词去掉f或fe加ves。4、以辅音加y结尾的词，变y为ies。5、以元音加y结尾的词，直接加s。6、不规则变化。eg：man-men，woman-women，policeman-policemen，那么，小学语法大全？一起来了解一下吧。
小学英语语法总结
一、there be句型：表示存在，即：“某处有某物”或“某时有某事”。句型基本结构为：There is(are)+ 可数名词单数或不可数名词/复数+时间或地点。如：
1. There are two bedrooms, a kitchen, a bathroom and a living room.
2. Is there a forest in the park? Yes, there is.
二、 to be句型：用于介绍个人情况如姓名、健康状况、身份、国籍、家庭成员、朋友、职业等，描述地点、颜色、四季、日期、星期几等：
1. Who’s your English teacher? Miss White.
2. Is she quiet? No, she isn’t. She is very active.
三、 一般现在时句型：表示习惯性的动作或行为，或现在存在着的状况。句型基本结构为：主语+行为动词+其他。当主语是第三人称单数时，要在动词原形后面加s或es，其他人称作主语时则用动词原形，在问句及否定句中需要用助动词do或does。这种句型通常有一些标志词，如：usually often sometimes never always等。
【小学英语语法知识点汇总】
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。
过去式，现在进行时，过去分词，短语，复数名词，介词，名词，主语，疑问，年月日，形容词，副词，谓语，系动词，连词，一般疑问句，宾语从句，仿写造句，形容词的最高级，不定代词，基数词，时态名词， 冠词和数词，代词，动词，动名词，动词不定式，特殊词精讲，分词，独立主格，动词的时态，动词的语态，句子的种类，倒装，主谓一致，虚拟语气，名词性从句，定语从句，状语从句，情态动词
一、名词复数规则
1．一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds
2．以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, brush-brushes, watch-watches
3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families, strawberry-strawberries
4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives
5．不规则名词复数：
man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice
child-children
foot-feet,.tooth-teeth
fish-fish, people-people, Chinese-Chinese, Japanese-Japanese
二、一般现在时
1．一般现在时表示经常或习惯性的动作，也可表示现在的状态或主语具备的性格和能力。
2．一般现在时中，没有be动词和情态动词，主语为第三人称单数的肯定句，动词要按规则加上s，主语是非第三人称单数的肯定句，动词用原形。
一、名词单复数规则：
1. 复数形式用于：How many后面；some/any/many/a lot of/ two, three…后面；these/those后面；all the后面；between后面跟一种物体时，这个物体用复数；like后面。
2. 名词复数变化规则：
(1)一般直接+s：bears，students。
(2)以 ch结尾，加es：bus-buses， box-boxes。
(3)以“辅音字母+y”结尾，把y变为i, 再加ies：library—libraries hobby---hobbies story---stories。
(4)不规则名词复数：man-men，woman-women，policeman-policemen, foot-feet, Child-children。
3. 不可数名词：water, soup, milk, juice, tea, coffee, bread(面包), rice(米饭), hair等等。
二、动词第三人称单数变化：
1. 常用于：人称代词he, she, it作主语时；单个人名、地名或称呼作主语时；单数可数名词或 "this / that / the+单数可数名词" 作主语时；不可数名词作主语时；当数字或字母作主语时。
以上就是小学语法大全的全部内容，有关小学英语所有的语法如下：一、形容词性物主代词8个 My我的、your你的、his他的、her她的、its它的、our我们的、your你们的、their他(她、它)们的 二、形容词性物主代词的特点 1、译成汉语都有"的"。2、后面加名词。3、前后不用冠词。三、。
