国小重要的英语知识点整理

英语是从国小一直到大学的升学考试中必有的一门，很多学生从国小开始就很认真学习英语，因为国小是打好基础的黄金阶段。下面是本站小编为大家整理的国小重要的英语知识，希望对大家有用!

　　国小英语知识

(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. 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

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

　　国小必备英语知识

名词的格

1.有生命的东西的名词所有格：

(1) 单数后加 ‘s 如: Lucy‘s ruler my father‘s shirt

(2)以s 结尾的复数名词后加 ‘如: his friends‘ bags

(3)不以s 结尾的复数后加 ‘s children‘s 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 Mike‘s car 汤姆和迈克共有的小汽车

表示所有物不是共有的.，应分别在并列名词后加‘s.

如:Tom‘s and Mike‘s 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

　　国小英语知识要点

定冠词：the

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 aren‘t at school.

4.在序数词前： John‘s 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：

This is my baseball.

(3)复数名词表示一类人和事：Monkeys can‘t swim. They are teachers.

(4)在节日，日期，月份，季节前：Today is Christmas Day. It‘s Sunday.

(5)一日三餐前：We have breakfast at 6:30.

(6)球类 棋类运动前：They often play football after class. He plays chess at home. * 但乐器前要用定冠词：I play the guitar very well.

(7)学科名称前：My favorite subject is music.

(8)在称呼或头衔的名词前：This is Mr Li.