本课要求：
1、 牢记第一个句型的旗帜----- be
(1) 人称变化
(2) 肯定否定及疑问的变化
(3) You (They We ) He ( She ) I
be 的人称变化
You (They We ) are teachers.
He ( She ) is a teacher.
I am a teacher
Be的肯定否定及疑问的变化
You (They We ) are teachers.
He ( She ) is a teacher.
I am a teacher
You (They We ) are not teachers.
He ( She ) is not a teacher.
I am not a teacher
Are you (They We ) teachers?
Is he ( She ) a teacher?
Am I a teacher?
2、 介词介词短语的作用
本课需记忆的介词(认识就行) in in front of on from
near of
3、 介词短语的作用
(1) 表语,位置在 be 之后：
The man is in the classroom on the second floor.
(2) 定语，名词之后：
The man is in the classroom on the second floor.
4、 本课目的-----牢牢抓住 ------- 主系表
考试时减少查字典的次数，抓主句子的中心
The man in the classroom on the second floor is not
a teacher from England.
