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《Learning about Language》新课标PPT课件优质课下载
If I am free, I will visit you.
If I were a bird, I would fly into the sky.
→
（虚拟条件句）
→
(真实条件句）
What would you do if you won the lottery(彩票)?
If I won the lottery, I would…
Interesting assumption
If I won the lottery, I would buy an advanced car. (与现在事实相反）
If I won the lottery,
I would help those poor children.（与现在事实相反）
If I were a bird, I would have two wings.
If I had two wings, I could fly in the sky.
If I spoke their language, I should make friends with other birds.
If I flew too low, I might be shot by a hunter.
If 从句的谓语形式
主句的谓语形式
现在
过去式did/ were
would/could/
should/might +do
与现在事实相反虚拟
If I ____ as tall as Yao Ming, I ______ become a famous basketball player.
were