英语介词答:介词的用法与练习 I. 介词的种类 1. 简单介词,常用的有at, in, on, about, across, before, beside, for , to, without, to, by, with, of,over, behind, up, after, against 等。2. 复合介词,如 on to , along with, because of, in front of, instead of等。3. 介词和其他...
副词前面可以加介词吗答:④ 介词from后接behind, downstairs, upstairs, inside, outside, above, below, beneath, underneath, indoors, outdoors, within等表示地点的副词作宾语。如:The enemy attacked us from behind. 敌人从后面袭击了我们。The door was suddenly opened from within. 门突然从里面开了。The noise from downstairs ...