1 she can(fly)it like a plane. 2 he wants(eat)a cake.是用给定单词填空吧。应该是:1 She can fly it like a plane.意思是:她可以把这个(东西)当飞机一样的放飞。 情态动词后动词用原型。2 He wants to eat a cake.意思是:他想吃个蛋糕。动词后边接动词通常用不定式,want to do,即想做某事。