有be+adj.+to+doing的句型吗

有这样的句型,如be used to doing意为：习惯做某事.但不是所有的都这样用,一般的都是be +adj+to do.注意积累就行了.

对的 意思是学生可以边学边玩。 be open to doing sth 可以做。。。

当然有，这样的句型很多
It's nice to have met you
I'm willing to help you
You are strong enough to go through the tough time
She is too timid to make a speech
His talks are too fake to believe
It's hard to believe that Chinese football team has defeated Korea.