单词的积累和语法的掌握是学习英语的重中之重,下面是小编给大家分享的英语六级考试必须掌握的语法知识,大家可以作为学习的参考。

1. that引导

例句:That you are coming to London is the best news I have heard this long time. 你将来伦敦是好久以来我听到的最 。

引导主语从句的连词that 有时可省,有时不能省,其原则是:若that引导的主语从句直接位于句首,则that不能省略;若that引导的主语从句位于句末,而在句首使用了形式主语it,则that可以省略:

例句:That you didn’t go to the talk was a pity. 很遗憾你没去听报告。(that不可省)

例句:It was a pity (that) you didn’t go to the talk. 很遗憾你没去听报告。(that可省)

2. whether引导

例句:Whether they would come is still a question. 他们会不会来还是一个问题。

3. 连接代词引导

例句:Whoever get the gold apple can be blessed by God. 拿到这个金苹果的人,不管是谁,都会被神祝福。

4. 连接副词引导

例句:How this happended is now investigated by police. 警察正在调查这件事是怎么发生的。

5. 关系代词型what引导

例句:What shocked me was that all of these children had no parents. 我很震惊的是这些孩子都没有父母。

以上就是英语六级考试必备的语法知识,希望可以给大家学习带来帮助。