英语中兼有两种形式的副词:
1.close与closelyclose意思是\"近\"; closely 意思是\"仔细地\" He is sitting close to me. Watch him closely.
3.deep与deeply deep意思是\"深\",表示空间深度;deeply时常表示感情上的深度,\"深深地\" He pushed the stick deep into the mud. Even father was deeply moved by the film.
4.high与highly high表示空间高度;highly表示程度,相当于much The plane was flying high. I think highly of your opinion.
6.free与freelyfree的意思是\"免费\";freely 的意思是\"无限制地\" You can eat free in my restaurant whenever you like. You may speak freely; say what you like.