句型1“wish +宾语从句”，表示不大 可能实现的愿望
表示现在的愿望：主语+过去时；
表示过去的愿望：主语+had done；
表示将来的愿望：主语+would/could do
[例句]
How I wish we students had more free time to relax ourselves!
I failed in the maths exam. How I wish I hadn’t wasted so much time playing!
What a pity you can’t go to the party. How I wish I could dance with you at the party!
句型2 It’s high/about time that somebody did (should do) (should通常不省略) …早就该……
