Be句型的事态变化

第2课

Be句型的时态变化

课堂练习

be的人称变化

You (They We ) are a teacher.( teachers)

He ( She ) is a teacher.

I am a teacher

1:

is a doctor

3:The TV set is new.

4:is blue.

is your father’s.

课堂练习答案

1:教室里的那个女孩是从英国来的老师.

2:医院hospital前面的那个胖女人fat lady是从英国来的医生

doctor.

3:客厅里桌子上的那台电视TV set是新的.

4:树上的红苹果apple旁边的那只鸟是蓝色的blue.

5:客厅living-room里沙发sofa上的钱包wallet是你爸爸的. He, fool

现在时

肯定: You are rich.

否定: You are not rich.

疑问: Are you rich?

过去时

was were

肯定: You were rich .

否定: You were not rich.

疑问: Were you rich?

将来时

肯定: You will be rich.

否定: You will not be rich.

疑问: Will you be rich?

●I am rich.

●I was rich.

●I will be rich.

Was(单数) were(复数) You are rich.

You were rich.

You will be rich.

You would be rich.

▲一般时态的构成

▲一般时态所表示的时间概念

过去←现在→将来

过去将来─────

（即相对于过去的将来）

从上面的图可以清楚地看出一般时态所使用的时间概念。

Poor 贫穷的

●He ( She ) will(not) be a teacher.

●Will he ( she ) be a teacher ?

----------------------------------------------------------------------- 主系动词表

* 名词代词 be * 1名词2形容词

3介词+*名词(介词短语

本课要求：

牢记第一个句型的旗帜----- be

孙老师特别提示---------牢牢记住英语的第一个句型,重中之重是

旗帜--------be的变化---现在、过去将来，

陈述、否定及疑的构成。

课堂练习

You are rich. ………….

1: He will not be the best student in our class next year明年.

2:My mother was very beautiful漂亮ten years ago十年前.

3: The teacher from England was in America last year去年.