英语四级语法知识教程汇总和更新

复合句：定语从句、名词性从句、状语从句。 定语从句：1. that，which，who的使用。一个句子当中有两个相同的名词，将其中的一个名词进行... [查看全文]

部分倒装的形式: 主谓宾保持原来的形式，谓语动词的助动词放到主语的前面。1、当句首状语为否定词或带有否定意义的词语时，这个句子就需要... [查看全文]

Fruit that contains vitamin C can relieve a cold.This is the right book that you are looking for.一、关系词充当宾... [查看全文]

主句和从句的主语保持一致，称为分词作状语。若前后主语不一致，则称作独立主格结构。分词作状语(1)条件：状语从句，前后主语一致(2)形式：... [查看全文]

方式状语从句通常由as, as if, as though，the way, what引导eg：Always do to the others as you would be done by.When... [查看全文]

可以由that, so that, in order that, lest, for fear that, in case等词引导;lest：以防;从句中的谓语动词必须用should+动词原... [查看全文]

在大学级别的考试中，应用是非常广泛的，包括在阅读、完形、写作以及翻译当中;总共分为两种形式：全部倒装和部分倒装全部倒装:主谓宾构成了... [查看全文]

连接词：because, since, as, for ，now that, in that, owing to, due to, thanks to, because of , as a result of.... [查看全文]

结果状语从句常由so… that 或 such…that引导;so保留，that可以省略;如此……以至于……;eg：He didn't abide by the contrac... [查看全文]

连接词：if, once, as long as, on condition that① 如果引导的条件可以实现，主将从现;② 如果引导的条件和事实相反，则用虚拟... [查看全文]