hear sb do sth表示“听到某人做了某事”，hear sb doing sth.表示“听到某人正在做某事”，一些感观动词如hear, see, feel, watch等后面 …
是 hear sb to do 还是 hear sb do 还是 hear sb doing？ 区别是什么？ 只有两种说法： hear sb do sth------听到某人做了某事， …
hear sb doing sth 听到某人在做某事. 以此类推... I heard someone knocking at the door when I fell asleep. (我入睡时有人正敲门,强 …
We can use either the infinitive without to or the -ing form after the object of verbs such as hear, see, notice, watch. The …
1.主动语态中,hear只能接不带to的不定式或动名词作宾语即： hear sb do sth:I heard her sing that song.我听见过她唱那首歌. hear …
更多内容请点击：hear sb. do sth同hear sb. doing sth. 有什么不同 - 百度知道