1.动词+on a)动词+ on要认真区分下面一些词组 act on对…有作用, bring on促使;导致, call on拜访某人,count on依赖, carry on执行,depend on取决, feed on以…为生,figure on料想;推断, go on继续,have on穿着, insist on坚持,keep on继续, lean on依赖, live on以…...
You are not supposed to smoke on the bus. 你不可以在公共汽车上抽烟。 不定式有时用进行形式或完成形式: She was supposed to be reading at home, but her mother found her in the park. 她本来应该在家里读书的,可是她妈妈却发现她在公园。
更多内容请点击：考研语法入门篇:介词on/at用法大全 推荐文章