I have made it a rule that I run for 2 kilometers every morning.
我已经养成习惯,每天早晨跑2公里。
(5)介词后接宾语从句。
The new book is about how tomatoes are planted.
这本新书是关于怎样种植西红柿的。
(6)在某些形容词后也可接宾语从句。
I was surprised that my friend hadn't passed the exam.我很惊讶我的朋友没有通过考试。
(7)表示"命令、建议、意志、要求(如:command,order,suggest,advise,insist,desire,demand,require,request)"等动词,后面跟宾语从句时,从句谓语必须用should do,should可省略。
The commander ordered that troops (should) set off at once.司令命令部队即刻出发。
3.表语从句
在复合句中起表语作用的从句叫表语从句。表语从句通常位于连系动词的后面。
(1)that引导表语从句,表示一件事情,that只起到连接作用,不作任何成分,但是不能省略。
The problem is that I have lost my key to my house.
问题是我弄丢了家里的钥匙。
(2)what引导表语从句。
My hometown is not what it was ten years ago.
我的家乡已经不是十年前的样子了。
(3)where,why,when,because,how,whether等引导表语从句。
This is where I worked with my parents one year ago.
这是我一年前和父母劳动过的地方。
(4)as if/though引导表语从句。
It seems as if/though he has seen the man before.
看起来他以前见过这个人。
(5)主语是reason时,常用that而不用because引导表语从句。
The reason why he was late was that he had his bike broken.他迟到的原因是他的自行车坏了。
(6)如果主句的主语是idea,advice,suggestion,order,request,requirement等名词时,表语从句的谓语动词要用虚拟语气,即"(should+)动词原形"。
My suggestion is that we (should) inform their parents about this.
我的建议就是把这件事情通知他们的父母。
4.同位语从句
在复合句中作同位语的从句称为同位语从句,该类从句进一步解释对应名词的内容。