模块六 Module VI Making a better world《Unit 4 Helping people around the world Grammar and usage(1)_ Unr

模块六 Module VI Making a better world《Unit 4 Helping people around the world Grammar and usage(1)_ Unreal conditions and things hoped for or desire》优秀ppt课件

Can you tell me the name of the song ?

If I were a boy.

英语的动词一般可带有三种不同的语气：陈述语气，祈使语气和虚拟语气。

虚拟语气：虚拟语气表示说话人的愿望、假设或建议，而不表示客观存在的事实(不是事实或不大可能发生的事情)。

虚拟语气通过谓语动词的特殊形式来表示。

高考中虚拟语气的常考形式：

1. if 引导的虚拟条件句

2.条件句倒装型

3.含蓄条件句的虚拟语气

4. 名词性从句

Revision Content

If he had got up earlier , he could have caught the train.

a. if真实条件句 表示条件是真的或有可能实现的, 采用陈述语气。

b. if虚拟条件句表示对事实的相反的假设，或是虚拟的或几乎无法实现的, 采用虚拟语气。

What will you do if it rains tomorrow?

I will sleep at home if it rains tomorrow.

1. if 引导的虚拟条件句

①与现在事实相反

③与过去事实相反

②与将来事实可能相反

If I were the Minister of Education , I would let the students go to school a little later.

与现在事实相反

If I had a great deal of money now, I would buy a big house for my parents.

与现在事实相反

　if虚拟条件句