这三个词都可以作副词,但意义和用法不同。 most用在形容词或副词前面,等于very,起加强语气的作用。表示“很、十分、非常” most前面不可有定冠词the。 如: This is a most useful book. 这是一本很有用的书。 It's most dangerous to play with fire. 火是很危险的。 almost = very nearly。指在程度上相差很少,almost可与no,none,nothing,never,nobody等表示否定意义的词连用。 如: I almost missed the flight. 我差一点误了航班。 Almost no one believed what he said. 几乎没人相信他的话。 mostly=mainly“大部分”“主要地”“通常地”。 如: The students in our class are mostly from the factory. 我们班的学生主要来自这家工厂。 His stories were mostly about his travels in foreign countries. 他的故事大多是关于他在国外旅游的经历。
most一般用作形容词,用来修饰名词,意思是很多,大多,比如大部分人都喜欢喝牛奶,most people like drinking milk。 mostly副词,用来形容动词,意思跟most一样,比如,大部分学生已经做完作业了,the students mostly have done their homework。 almost副词,意思是差不多,将近,与most的意思差别还是比较大的,你自己感悟一下