英语中 sb.sth doing

英语中 sb.sth doing 英语中是不是都是 动词+sb.+doing sth? 英语中sb.sth. 英语中sb.sth. 英语中哪些词是加doing sth和sb doing sth比如说 allow就是 allow sb to do sth 或者allow dong sth高手来,不要答非所问 英语:是不是help sb doing sth? 英语keep短语问题keep sb doing sth 和 keep sb from doing sth 的区别! help sb doing sth sb doing sth是什么意思? stop sb doing sth suggest sb doing sth sb spend + doing sth sb was doing sth 英语中sb.sth是什么意思? keep sb.from doing sth.和stop sb.from doing sth.中哪个from可以省略 英语语法中,need sb sth是need sb to do 还是need sb do /doing sth? hear sb doing sth.还是hear sb do sth.在过去式中怎么用?英语中为什么过去式中会出现ing形式?尽量写全点.有点多,呵呵. 初二下册英语短语要sth sb的如please sb doing sth