宾语从句在句子中作为宾语使用，其位置与陈述句基本结构中的宾语相同。宾语从句可以作为谓语动词、介词和非定语动词的宾语。下面是英语中宾语从句的用法，一起来看看。
1.由连接代词what, whatever, whichever, who, whom, whose, whoever或whatever引导的宾语从句。例如：
No one knows what the effects of global warming will be.没有人知道地球变暖的结果是什么。
Think about what we do and use nowadays.想想我们今天所做之事和所用之物。
She doesn't know who should be responsible for this.她不知道谁应对这件事情负责。
I want to speak to whoever is in charge.我想和任何一位负责人谈谈。
We should review what we learned during the past week.我们应该复习-下我们在上周所学的内容。
2. 由连词that引导的宾语从句，例如：
We know that the levels of carbon dioxide have increased greatly over the last 100 to 150
years.我们知道，在过去的100年到150年里，(大气中)二氧化碳含量大量增加。
He pointed out that his brother had been killed in action during the war.他指出他的兄弟已在战争中阵亡。
3.由其他连接词引导的宾语从句。例如：
Everybody was asking when they could see Freddy and his band again.人人在问，他们何时能再见到弗莱迪和他的乐队。
She always thinks of how she can work well.她总是在想怎样能把工作做好。
4. 一些形容词，如sure、certain、glad、pleasure、happy、fear、surprised、confident、sorry等，在作为表语时，可以跟在一个与宾语意义相当的名词性子句后面。例如：
I am sorry that I am late.对不起，我来晚了。
I am glad that you have been promoted.我高兴的是你升职了。
