关于notice sb doing sthnotice sb doing sth的doing是非谓语动词吗?现在分词作非谓语动词时为什么前面不用加be动词吗?

notice sb do sth 还是 notice sb doing sth notice sb.do sth.; notice sb.doing sth.造句 notice sb to do/doing 区别 notice sb.do sth.; notice sb.doing sth.和notice sth.done的区别就这样 关于notice sb doing sthnotice sb doing sth的doing是非谓语动词吗?现在分词作非谓语动词时为什么前面不用加be动词吗? stop sb from doing st.h. spent sb. st. doing sth./on sth.翻译：①spent sb. st. doing sth.②spent sb. st. on sth. notice sth/sb be doing 这种用法有吗? 请用notice sb doing sth造三个句子 sb spend some time in doing sthsb.spend st./sm.(in) doing sth.造句 notice to do sth.这种用法可以么,我知道有notice sb doing/do sth. 可是我们老师直接就是讲notice to do notice sb后面加什么?是do sth/doing sth吗,请讲解 put sb on notice notice sb do sth通知某人做某事 notice sb doing sth 注意某人做某事 ..怎么知道他问的是通知还是注意.. see,hear,notice之类的单词的用法什么时候加sb.do sth.什么时候加sb.doing sth. 关于see sb do和see sb doing的例句 notice do和notice doing的区别 请教英语语法题一道!词典写道：Notice sb. doing.为何这道题答案是nobody notice the thief glide into the house?而不是popping into类?