通过以下几个方面来区分a an the
- 描述职业的时候 When we say what people's jobs are, we usually use a or an.
- He is a teacher.
- She is an architect.
- 单数名词singular nouns
单数名词、可数名词通常用a an,第一次谈论某物，通常用a or an
- I saw a good film yesterday.
- Do you want a drink?
当后面跟着的名词是辅音音素开头，我们用a，反之元音音素，我们用an, 这样更容易发音。
- It took me an hour to get home.
当之前已经提及过此事或者只有一件此事，我们用the.
- Have you seen the car key?
- 当我们泛泛而指，通常用复数或者不可数名词，不用冠词。
- Birds eat worms.
- 当我们指特定类别，用the
- We went to the zoo to see the kangaroos.
记住这些小tips，帮助我们轻松区分。特别是a和an的区别，需要我们用心区分，笔记记起来吧。
