大学英语四级重点语法知识之地点状语从句。距离考试越来越近了，频道为备考四级的同学们整理了英语四级重点语法知识，希望可以为大家带来帮助，一起来学习一下吧。 英语四级重点语法知识：地点状语从句 状语从句的考点为：
　　1、非if引导的条件状语从句，此类句子多用at times，provided，so long as，in case，once等来替代if;
　　2、由even if/so，now that，for all等引导的让步状语从句; just/hardly...when引导的时间状语从句;more than，as...as，not so much as，the same as，as much as等引导的比较状语从句。
　　3、独立主格结构多以逻辑主语 分词的形式出现。
　　4、情态动词多与完成时形式连用。
　　5、定语从句重点考查介词 关系代词(which)和as作为关系代词。 状语从句 状语从句：两个独立的句子中间用一些含义不同的连接词连接;状语从句用来表达两个句子之间的逻辑关系;分成原因状语、条件状语、结果状语、时间状语、地点状语、让步状语、目的状语、比较状语、方式状语等九大类型; eg：I got up late. I was late for school. Because I got up late, I was late for school. (原因状语从句) I got up late，so I was late for school. (结果状语从句)
　　地点状语：地点状语从句通常由where，wherever，everywhere 引导;
　　eg：Where I live there are plenty of trees.
　　Wherever you work, you will gain much valuable experience as long as you are willing to work.
　　Wherever=no matter where Everywhere they went, they were warmly received.
　　Where there is a will, there is a way.
　　where：不能翻译成在……地方时，通常翻译为如果，表示在……条件下;
　　eg: Where you are confident，you will succeed.
　　eg：Where previously the bank had concentrated on the big infrastructure projects , such as dams, roads and bridges，it begin to switch to projects which directly improved the basic services of a country.
　　concentrated on ：集中于……