1、Noun Clauses (名词性从句),Subject Clause(主语从句),Appositive Clause （同位语从句）,Object Clause （宾语从句）,Predicative Clause （表语从句）,Which kind of clause do they belong to?,I wonder, Mr. Adams, if youd mind us asking a few questions.2. The fact is that I earned my passage by working as an unpaid hand,宾语从句,表语从句,Subjec
2、t Clause 主语从句,各种各样的主语,1）A tree has fallen across the road. 2）You are a student. 3）To live is to learn, to learn is to better live . 4） Smoking is bad for you. 5) It is certain that we will succeed. 6）That she is able to come makes us happy.,一、 定义,在主从复合句中，充当主语的从句叫主语从句。,e.g. What he did in the earthqu
3、ake moved everybody.,主语,谓语,宾语,That China will become more powerful is certain.,主语,系动词,表语,从句,从句,1. That he will come is certain. 2. Whether it will please them is not easy to say. 3. What seems easy to some people seems difficult to others. 4. Which side will win is not clear. 5. Why he did it remain
4、s a mystery. 6. Whoever leaves the room last should turn off the light. 7. It is said that he has been admitted into Beijing University.,Find out the subject clauses in the following sentences, and translate them.,1. That he will come is certain. 2. Whether it will please them is not easy to say. 3.
5、 What seems easy to some people seems difficult to others. 4. Which side will win is not clear. 5. Why he did it remains a mystery. 6. Whoever leaves the room last should turn off the light. 7. It is said that he has been admitted into Beijing University.,Find out Conjunctions of Noun Clauses.,Conju
6、nctions of Noun Clauses (引导名词性从句的关联词):,what, who, whom, whose, which, whatever, whoever whichever,that, whether, if，,when, where, how, why,_ he has become a rich man is known to all in our town. A. Because B. That C. / D. What,(2) _ he will go to work in a mountain village surprises all of us. A. Wh
7、at B. That C. Whether D. Which,that 没有意义，不充当句子成分，不能省略。,如何选择引导词？,That,That,(3) _ it will rain or not is not clear. A. Whenever B. If C. Whether D. That,(4)_ well go camping tomorrow depends on the weather. A. If B. Whether C. That D. Where,whether “是否”，常与or, or not连用。“if”不能放在句首引导主语从句。,如何选择引导词？,whethe
8、r,whether,(5) _ parents say and do has a life-long effect on their children. A. Which B. What C. That D. Whom (6)_ was most important to her was her family.A. What B. Why C. Where D. Which (7) _ life began on the earth is one of the biggest puzzles to scientists.A. How B. What C. Where D. That (8)_
9、makes mistakes must correct them. A. whomever B. WhateverC. Whoever D. Wherever,如何选择引导词？,What,What,How,whoever,“缺什么补什么”,缺主语，指人用who，指物用what,缺宾语，指人用whom/who，指物用what,缺时间状语用 when；,地点状语用 where；,原因状语用 why；,方式状语用 how；,定语用which,什么都不缺用that或whether（是否）。,Complete the sentences ：,1.(_ is needed for success) is
10、your hard work. 2.(_they will arrive )has been told to the teacher. 3.(_we will go tomorrow )hasnt been decided yet. 4.(_ can join in the sport meet) is decided by Mr. Li. 5.(_ it will rain or not) is not clear. 6.(_ the earth is a solid ball) is known to us all. 7. (_climber gets to the top of moun
11、tain first )will get a 5,000$ prize.,What,When/How,Where,Who,Whether,That,主语从句选连词时， 翻译句子,Conclusion:,“缺什么补什么”原则,whichever,找出下列句子中的错误，并总结规律,例1. When will he come is not known.,规律一、主语从句一律用陈述语序，即主语在前，谓语在后。,正：When he will come is not known.,主语从句的规律1：,例2. He will not come to the meetingthis evening is tr
12、ue.,正：That he will not come to the meeting this evening is true.,规律二、连词that 在从句中无实际意义，但不能省略。,主语从句的规律2:,例3. If the meeting will be put off has not been decided yet.,正： Whether the meeting will be put offhas not been decided yet.,规律三、whether 可以引导主语从句，放在句首，但if不能,主语从句的规律3 ：,例4. That whether we will hold
13、 the sports meeting hasnt been decided yet.,正：Whether we will hold the sports meeting hasnt been decided yet. .,规律四、主语从句中的连词不能重叠使用。,主语从句的规律4 ：,1. What he needs _that book.2. What he needs _some books.,规律五、若主语是主语从句，谓语动词 一般用单数。但what 引导的主语从句，可根据表语决定主句谓语动词的单复数形式。,主语从句的规律5 ：,is,are,That the earth turns a
14、round the sun is known to all.,It is known to all that the earth turns around the sun.,It is known to all that,主语从句为了避免头重脚轻现象,用 it 做形式主语，而把从句放在后面。,主语从句的规律6 ：,It is said that. It is known to all that. It is reported that. It is believed that. Conclusion:_ *_(据报道)20 people were killed in the accident.
15、 *_(根据建议)we should eat more vegetable and do more exercise.,It is reported that,It is suggested that,It做形式主语的常用句型，that从句为主语从句,It + be +过去分词+ that从句,据说,众所周知,据报道,据信;人们相信,1、That we cant go to see the movie on the weekend is a pity. 2、That his memory was becoming worse worried him a lot .,It is a pity t
16、hat we cant go to see the movie on the weekend.,It worried him a lot that his memory was becoming worse.,用it 作形式主语来改写下面的句子,It + be + 名词 that从句,It + 及物动词宾语+ that从句,3. That he is lying is obvious.,It is obvious that he is lying.,It + be 形容语+ that从句,competition,Pick out one number and finish the task i
17、n it.,1,6,7,8,10,11,12,14,13,15,16,9,2,3,4,5,Game Time,Where he comes from are a mystery.,单句改错,is,1 point,1_ they are most interested in is how they can produce more and better cars.A. That B. Who C. What D. When,单项选择,2 points,是否他是我的孩子仍然是个问题。,_ remains a question.,Whether he is my child,3 points,完成句
18、子,That is obvious that he didnt pass the exam.,单句改错,It,1 point,众所周知，雨天要穿雨鞋。,_we wear rain shoes on rainy days.,It is known that,完成句子,3 points,_is rest.,我需要的就是休息。,What I need,3 points,完成句子,If she will come or not is still a question.,单句改错,Whether,1 point,What will be our monitor has not been decided.
19、,单句改错,Who,1 point,That he wants to visit is the Great Wall.,单句改错,What,1 point,_is attracted by her.,无论谁见到这个女孩都被她吸引。,Whoever sees the girl,3 points,完成句子,1. _ the boy didnt take medicine made his mother angry. A. That B. What C. How D. Which,单项选择,2 points,1. That we go swimming every day _ us a lot of
20、 good.A. do B. doing C. does D. done,单项选择,2 points,_Yao Ming got the highest points in the match.,据报道，姚明在这场比赛中得了最高分。,It is reported that,3 points,完成句子,1. _ they can solve the question is still unknown.A. If B. Which C. Whether D. What,单项选择,2 points,_ is your hairstyle.,我最喜欢的是你的发型。,What I like most,3
21、 points,完成句子,1. _ is a fact that English is accepted as an international language.A. There B. This C. That D. It,单项选择,1 point,主语从句连接词的使用原则:_当一个句子的主语是从句时，该句子的谓语用_。what 引导的从句做主语时，谓语的单复数取决它的_。形式主语通常由_充当。,缺什么补什么,单数,表语,it,consolidation,1、That is widely believed that smoking can cause cancer. 2、It is sugg
22、ested that we will hold a meeting next week .,It（作形式主语）,解析：过去分词如果是suggested , ordered, requested 等表示建议，命令，请求等的词时，主语从句应用虚拟语气，即“(should) + 动词原形”,(should) hold,suggested,改错,3.Where shall we spend the holiday hasnt been decided yet. 4.You have made a mistake is a fact.5. If the policeman will come is not certain.6. That is certain that we can win. 7. It is ordered we should leave at once.It is ordered that we should leave at once. 8. Where he comes from are a mystery. 9. What whether he likes the job is not clear.,we shall,Whether,It,That you have made a mistake is a fact.,is,
