下面是小编为大家整理的小升初英语语法大全与必背知识点汇总，希望大家喜欢，欢迎大家阅读与借鉴。

小升初英语语法大全与必背知识点汇总

一.名词：名词单复数名词的格

(一)名词单复数

1.一般情况直接加-s如：book-books bag-bags cat-cats bed-beds

2.以s._.sh.ch结尾加-es如：bus-buses bo_-bo_es 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-ChineseJapanese-Japanese

不可数名词的复数就是原型：paper juice water milk rice tea

(二)名词的格

(1)有生命的东西的名词所有格：

a)单数后加s如：Lucys ruler my fathers shirt

b)以s结尾的复数名词后加如：his friends bags

c)不以s结尾的复数后加s childrens shoes

并列名词中如果把s加在最后一个名词后表示共有如：

Tom and Mikes car汤姆和迈克共有的小汽车

要表示所有物不是共有的应分别在并列名词后加s

Toms and Mikes cars汤姆和麦克各自的小汽车

(2)表示无生命东西的名词通常用of+名词来表示所有关系：如：

a picture of the classroom a map of China

二.冠词：不定冠词定冠词种类：

(1)不定冠词：a/an a unit/an uncle

元音开头的可数名词前用an：

an egg/an apple/an orange/an eraser/an answer/an ID card/an alarm clock/an actor/an actress/

an e-mail/an address/an event/an e_le/an opera/an houran old man/an interesting book/an

e_citing sport/an action movie/an art lesson/

(2)定冠词：the the egg the plane

2.用法：

定冠词的用法：

(1)特指某(些)人或某(些)物：The ruler is on the desk.

(2)复述上文提到的人或物：He has a sweater.The sweater is new.

(3)谈话双方都知道的人或物：The boys arent at school.

(4)在序数词前：Johns birthday is February the second.

(5)用于固定词组中：in the morning/afternoon/evening

不用冠词的情况：

(1)专有名词前：China is a big country.

(2)名词前有定语：this that my your some any no等：