What kind of clauses can wish and hope differ from each other? And talk about usage.

hope means "hope", with more leading object clauses, which means that what you hope can be realized. The common sentence pattern is hope sb that

eg he hopes that he will pass the exam

I hope I would be able to go on study.

It means that I hope someone will do something, and never use hope sb to do sth. You can only use hope sb that.

wish also means hope, but it is generally impossible to achieve, so you should use subjunctive mood.

eg I wish that the sun would rise from the west

I hope the sun will rise in the west. But this is impossible. Therefore, the common sentence pattern of wish is how I wish that

eg how I wish that the dinosaurs would be expected.

How I wish I could go back to yesterday

This is impossible.

wish. H also means to wish, which is often used in greetings. At this time, the real tone is

I wish you a merry Christmas.

He wishes us a happy new year.