小升初网整理了2017小升初英语语法大全，希望能够帮助到同学们。
二、表语从句
表语从句就是在复合句中用作表语的从句。一般说来，可用于引导主语从句的引导词也可用于引导表语从句，如that， what， who， which， when， where， how， why， whether等。如：
My idea is that we should do it right away. 我的意见是马上就干。
That is what he meant. 这就是他的意思。
The problem is how we can find him. 问题是我们如何找到他。
The morning is when I’m busiest. 早上是我最忙的时候。
That’s where you are wrong. 这就是你不对的地方。
That’s why he didn’t come. 这就是他没有来的缘故。
另外，表语从句还可以用as if， as though， because等来引导。如：
It is because he is too foolish. 那是因为他太蠢了。
It is not as though we were poor. 又不是我们家里穷。
三、宾语从句
1. 引导词：宾语从句就是在复合句中用作宾语的从句。一般说来，可用于引导主语从句的引导词也可用于引导宾语从句，如that， what， who， which， when， where， how， why， whether等。如：
We believe that he is honest. 我们相信他是诚实的。
She has got what she wanted. 她要的东西得到了。
I haven’t decided whether I should go. 我还没决定我是否会去。
I asked how he was getting on. 我问他情况怎样。
He asked when the train would get in. 他问火车什么时候进站。
He asked me where I was going. 他问我到哪儿去。
Please tell me which you like. 告诉我你喜欢哪一个。
He asked who lived next door. 他问谁住在隔壁。
She asked why he was silent. 她问他为什么一言不发。
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