李白怎样玩才厉害:can be与must be 的区别

来源：百度文库 编辑：高校问答 时间：2024/05/05 10:57:59
帮帮忙，尽量说的详细点啊^-^

嚯嚯~又是高一的题.

can be表猜测 must be表肯定
把我的笔记弄下来给你看看好了.
例子:-Look!The man over there is wearing a red shirt the same as Lee.
-he can be Lee. I think.
-Look!The man over there is wearing a red shirt the same as Lee. I think only Lee has such a stupid shirt.
-He must be Lee.
例子2:can't be是must be 的否定
-Look!The man over there is wearing a red shirt the same as Lee.
-he can't be Lee. He went to Shanghai yesterday.

can be和must be都是表猜测,但是must be的语气更强烈.也就是,更有把握.

must be是100%肯定
can be不是
might may就更弱了

must be肯定猜测
can be可能猜测

can be与must be 的区别 can be,may be和must be be able to 与 can的区别 be bound to和must的区别？ could be /must be/ should be/would be的区别 can't be和mustn'be的区别 can't be和mustn'be的区别 can't be和mustn'be的区别 be able to...和can 的区别??????~~~~ can 和 be able to 的区别