这节课主要讲得是不定冠词和定冠词的用法。

1、 不定冠词a、an。

A boy ，a student ，a university ，a unique person

An unkind old lady ，an hour ，an honor（荣誉），an sos，an“h”/S/F

An apple a day keeps doctor away。

Telling lies is a fault in a boy，an art in a lover，an accomplishment in a bachelor and second-nature in a married man。

An L letter is in the word “letter”。

That’s one small step for a man，one giant leap for man。

1、 表示独一无二的身份前不用冠词，三饭、四季、12月前不用冠词。

He was elected president for the second time。

For the first time I am king of myself。

If you destroyed nature，you would suffer for it。

Man can conquer nature。

In society

Society turns people into criminal and then locks them up。

2、 单数可数名词不可单独使用。

3、 复数名词和不可数名词不可与a或an 连用。

Life is hard sometimes。

Life is education in itself。

The writer is writing a book about the life of black in America。

I love music ，poetry and art。

I don’t like the film，but I like the music。

Air is colorless and tasteless gas。

The air in this room is stuffy。Please open the windows。

Books become more and more expensive。

Put away the books on your desk。（clear-up）

Pencils contain lead。

Who put the pencils on the table？

Sugar isn’t very good for you。

Can you pass the sugar？

History may repeat itself。

4、 the的用法，特指时，世界上唯一的物质前，乐器前，序数词前，乐队前。

Can you turn off the light？

Shut the door。

The earth，the sky，the moon，the world，the universe

The only，the best way to cope with the problem / the first time。（cope with = deal with）

The Beatles

Play the piano，play chess

5、 一些短语

Go to school 在学校学习

Go to the school 去学校办事

Go to hospital 去看病

Go to the hospital 去看病人

In class 在上课

In the class 在这个班

Go to sea 出海

Go to the sae 去海边

In office 在职

In the office 在办公室

Go on a picnic。

Gold is a metal。