I love you
名词(man),动词(run),形容词(red),副词(fast)
介词(at, on),连词(and),代词(I you),冠词(an a the),助动词(do)
want coffee
Do you want some coffee? 你想喝咖啡吗?
I went to the supermarket yesterday.
练习:
代词:I like it.
介词:Look at it.
连词:Apples and bananas
冠词:I have a bike.
助动词:
Do you like it?
Can you tell me? (情态动词)