高一英语语法总结

宾语从句分三种

①that引导宾语从句仅仅起引导作用，本身无具体意义，通常在非正式文体中可以省略，不引导介词的宾从(except that除外)



例子:She took it for granted that you knew the matter.



②whether获if 领导的宾从

这里的if从句不可以混淆于if引导的条件状语从句,不可以翻译成如果



Do you know whether/if any decision has been arrived at?



③连接代词和连接副词引导的宾从

连接代词有who whom whose what which;连接副词有when where how why等



I will tell you why I was late.



表语从句(标志单词:be动词)



①that引导表从不可以省略

The fact is that he didn't even take the exam_



②wh-疑问词引导的表语从句

That is why he was late for an hour.



③as if,as though,because,just as,引导的表从除because外后可以接虚拟语气

It looks as if we will be late.



主语从句

先行词通常是what

I don't know what he said.