1 名词：万事万物的名称   59%

   I have a car. 

   I have a computer.

2 动词：动作

   I like English.

   I hate English. 

3 形容词：凡‘带的’

   It is a white dog.

   It is a black dog.

4 数词：1234567890

5 代词：避免上下文的重复

  I have cat. Its name is Tom.

6 介词：介入

1）介入名词：in the classroom/at home

2）介入动词：go into WC

3）介入形容词：good at English

7 副词：凡‘带地’

   He runs quickly.

8 连词：并列

   teachers and students

9 冠词：

1）不定冠词：不确定 a book/a girl

2）定冠词：确定 the book/the girl

10 感叹词：oh/ah/wow/

词：句子的零配件

不是孤立的，势必交叉

1 数词-名词：365 days

2 形容词-名词：beautiful flowers

3 代词-名词：my phone