我们都知道，在大学英语四级考试中，单独考察英语四级语法的题型很少，但是英语四级语法知识点却贯穿整张试卷，下面是新东方网英语四级频道为大家整理的大学英语四级语法知识，希望可以为大家带来帮助。

　　2017年12月大学英语四级语法大全目录

　　4.6 兼有两种形式的副词

　　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.