模块三Unit1名词性从句 一、概述在句子中起名词作用的从句称为名词性从句名词性从句包括主语从句，宾语从句、表语从句和同位语从句二、名词性从句的引导词1、连接代词：who, whom, whose, what, which, whoever, whatever等2、连接副词：when, where, why, how等3、从属连词: that, whether, if, as if, because (as if, because 只引导表语从句)连接代词和连接副词在句中不再是疑问词，因而从句中用陈述语序三、用法详解（一）主语从句1、主语从句用连接代词、连接副词和从属连词that, whether引导that不可省略 That you don’t like him has nothing to do with me.Whether John can do the experiment remains a question. Who will be sent abroad to further his studies is not announced.What surprised me most was that such a little girl can play the violin so well.2、当主语过长时，常常用it作形式主语，而把真正的主语从句放在主句后面。
常用句型有：1) It +be +形容词（true, possible, certain, likely, surprising, strange, important…）+ that从句It’s certain that she will do well in the exam.It’s likely that he will tell me everything about that night. 2) It +be +名词词组（no wonder, an honor, a pity, high time等）+that 从句It’s a pity that he can’t come.It’s high time that you turned in your homework.3) It +be +过去分词（said, reported, expected, supposed等）+that 从句It’s said that he is quite self-confident.It’s reported that a letter from the university has reached him.4) It +seem/ happen/look as if等+that从句 tIt seems that Alice is not coming.It happened that I was a witness to the accident.5) It +doesn’t matter(make no difference)+wh-It doesn’t matter whether you know my name or not.It makes no difference to me where we shall have the meeting.高考名词性从句试题一、主语从句1. _____________ you don’t like him is none of my business. A. What B. Who C. That D. Whether2. _____________ is a fact that English is accepted as an international language. A. There B. This C. That D. It3. _____________ we’ll go camping tomorrow depends on the weather. (1996) A. If B. Whether C. That D. Where4. ________ worries me the way he keeps changing his mind. A．This B．That C．What D．It 5. It is none of your business other people think about you. Believe yourself. A. how B. what C. which D. when6. _______ matters most in learning English is enough practice. A. What B. Why C. Where D. Which7. is known to us all is that the 2008 Olympic Games will take place in Beijing. A. It B. What C. As D. Which8. some people regard as a drawback is seen as a plus by many others. （北京）A. Whether B. What C. That D. How9. It is uncertain side effect the medicine will bring about, although about two thousand patients have taken it. A. that B. what C. how D. whether（二）宾语从句 1、宾语从句用连接代词、连接副词和从属连词that, whether, if引导。
可做及物动词的宾语，也可做介词的宾语或形容词的宾语这些形容词都是表示思想状况或感情色彩的形容词，如certain, sure, positive, afraid, convinced, anxious, disappointed, worried, glad, happy, sorry, amazed, surprised, aware, doubtful, confident等等如： They promised (us) that they would respect our privacy. Do you know whether/if any decision has been arrived at?Scientists demand to know when and where they are wrong.We were rather disappointed that you were not able to come yesterday.2、在make, find, see, consider等后+it作形式宾语，如：We consider it necessary that we should finish our homework in time. He has made it clear that he won’t agree to the plan. People in ancient times took it for granted that the earth was flat.3、介词后面的宾语从句一般不能由that直接引导, 只有在except, in等少数词后，而且that不可省略。
His composition is very good except that there are some spelling mistakes. He differs from his classmates in that he devotes his spare time to reading.The reason lies in that she works harder than the others do. He would have helped us but that he was short of money at the time.要不是他当时手头紧，他会帮助我们的4、其他一些词后常要用it先行一步再接宾语从句： depend on it that… see to it that… appreciate it that… hate/like/dislike it when… You can depend on it that they will support you. I hate it when people speak with their mouths full of food. Please see to it that the door are locked. 5、doubt一词肯定句中用whether/if引导宾语从句，在疑问句和否定句中只能用that引导。
I doubt whether really understand me.I don’t doubt that he will come on time.Do you doubt that he will come on time6、宾语从句中的连接词that有时可省有时又不可省，在以下几种情况中that不能省略：（A）当that从句和主句谓语动词之间有插入词语或者从句主语之间有插入语时，that不可省略The boy thinks, in fact, that smoking is bad for his health.（B）在非正式文体中，由that引导的宾语分句中，从属连词that常省略，但是如果有两个that分句同时作句子的宾语时，第二个that通常不能省略，以免引起歧义I understand (that) you have studied Chinese, and that you have written Chinese poetry.She denied (that) she had seen the men and that she had been in touch with him.二、宾语从句10. It was a matter of ____________ would take the position. A. who B. whoever C. whom D. whomever11. We haven't settled the question of ________ it is necessary for him to study abroad. A. if B. where C. whether D. that12. When you answer questions in a job interview, please。