Unit3 The Miliion Pound Bank Note1. Have you ever made a bet with your friends?2. Did he help you by accident or on purose?3. I wonder, Mr Smith, if/whether you’d mind us moving your flowers outdoors.史密斯先生，我不知道你是否介意我们把你的花移到室外去。4. You’re about to hear the most incredible tale.5. Permit me to say a few words.6. After the rain, we went ahead with our work.7. And it was the ship that brought you to England.8. I earned my passage by working as an unpaid hand, which accounted for my appearance.我是作为一个不拿工资的帮手赚来我的船费，这就是我为什么会衣冠不整的原因了。9. Dick found himself walking in the direction of the church.10. Even if/though he is very nice, I don’t trust him.在句子中起名词作用的句子叫名词性从句 (Noun Clauses）。名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语等，因此根据它在句中不同的语法功能，名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。2. whether, if（有“是否”的含义，但不充当成分）3. 连接代词：what, whatever, who, whoever, whom, whomever,whose, which,whichever.（在从句中做主语、宾语、表语和定语）连接副词：when, whenever,where,wherever, how, however,why（在从句中做状语）4. as if,as though,because（不充当成分，在名词性从句中只引导表语从句）What he wants to tell us is not clear.
It is known to us how he became a writer.Where the English evening will be held has not yet been announced.it作形式主语：有时为避免句子头重脚轻，常用形式主语it代替主语从句作形式主语放于句首，而把主语从句置于句末。It is clear that he is innocent in the accident.
He has told me that he will go to Shanghai tomorrow.
We must never think (that) we are good in everything while others are good in nothing.it作形式宾语：在“主语+谓语+宾语+宾补”的句型中，如果宾语是从句的形式，则必须用it做形式宾语，把真正的宾语即宾语从句置于句末。We found it impossible that the so much work will be finidhed in one day.The fact is that we have lost the game.That is why he didn’t come to the meeting.It looks as if it is going to rain.This is because he has been working hard these days.注意：because，as if 和 as though在名词性从句中只能引导表语从句。
同位语的含义：在句子中，如果有两个名词，并且后一个名词是对前一个名词的解释说明，它们两个指的是同一个人或同一个物，那么，后面的名词就叫前面名词的同位语。例如：This is my friend, Tom.（Tom是my friend 的同位语。）可用于同位语从句的名词有advice、demand、doubt、fact、hope、idea、information、message、news、order、problem、promise、question、request、suggestion、truth、wish、word等抽象名词。
The news that we won the game is exciting. I have no idea when he will come back home.The thought came to him that Mary had probably fallen ill. 他想到可能玛丽生病了。that作为关系代词，可以引导定语从句，充当句子成分，在从句中作宾语时可以省略；that引导同位语从句时，起连词的作用，没有实际意义，不充当句子成分，一般不能省略。I had no idea that you were here．（that无含义，that you were here 指的就是idea，所以是同位语从句，不能省略that）Have you got the idea（that）this book gives you？（that指的是the idea，that引导定语从句，作宾语，可以省略）三. 连接词that在名词性从句中可以省略的三种情况It is said (that) he has been studying abroad.I think(that) you have much to improve in English.I am afraid (that) I will be late.完整版资料添加老师微信（18780205961）获取！
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