3.If he were free, he would help us. 要是他有空的话，它会帮助我们的。

4.If he studied at this school, he would know you well. 如果他在这所学校学习的话，它会对你很熟悉。

总结归纳: __________________________________________________________________________________________________________

5.If I had seen the film, I would have told you about it. 我如果看过这场电影，我会把电影内容告诉你了。

6.If I had got there earlier, I would have met Mr. Li. 如果我早点到那儿，我就会会到了李先生。

总结归纳:__________________________________________________________________________________________________________

【讲授】探究二 错综时间虚拟语气

①从句的动作与过去事实相反，而主句的动作与现在或现在正在发生的事实不符。如：

If I had worked hard at school, I would be an engineer, too. 如果我在学校学习刻苦的话，我现在也会使工程师了

If they had informed us, we would not come here now. 如果他们通