精选优质文档-倾情为你奉上情态动词表推测的用法 （一）情态动词表推测的三种句式 (can不肯, may 不问 must 肯定不否问)1.在肯定句中一般用must (一定)，may（可能），might （也许，或许）。 （1）The photo must be Lus, those must be their parents. （2）The policeman may know the way to that school.（3）The notebook may belong to Jim, its on his desk.（4）If you have any idea where it might be, please call me.2.否定句中用cant / couldnt(不可能), may not/might not(可能不)。 （1）It cant/couldnt be the headmaster. He has gone to America. 这不可能是校长，他去美国了。 （2）The doctor may no
