1) close与closely

　　close意思是近; closely 意思是仔细地

　　He is sitting close to me.

　　Watch him closely.

　　2)　late 与lately

　　late意思是晚; lately 意思是最近

　　You have come too late.

　　What have you been doing lately?

　　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.

　　5)　wide与widely

　　wide表示空间宽度;widely意思是广泛地，在许多地方

　　He opened the door wide.

　　English is widely used in the world.

　　6)　free与freely

　　free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.