人教必修unitNounclausesasthesubject

1、Music timeWhat I want is what Ive got.Learning AimsMaster the use of the subject clauseDo some exercises Finish a short passage using the subject clause. His job is important.What he does is important. 主语从句的定义：主语在句中充当主语的从句叫做主语从句。1.That he will come is certain.2.Whether he will come is not clear.3.Wh

2、at she said is not yet known.4. Who will go has not been decided.5. Which side will win is not clear.6. Whatever I have is yours. 7. Whoever comes is welcome.8. When they will set off is not decided.10.Where she is from is unknown.11.Why he did it remains a mystery.12.How we will paint the house has

3、 not been decided.Find the subject clauses in the following sentences, and think about what are the connectors (连接词) 引导词连接代词：What(ever), who(ever), which(ever), 连接副词：when, where, why, how不做成分的连接词：that, whether, ifError correctingWhen will they set off is not decided.Where is she from is unknown.they

4、 willshe is主语从句的语序为_.陈述句语序Conclusion1：1. That he will come is certain. 2. Whether he will come is not clear.3. It is not clear whether he will come. 1._不做成分，无意义，不能省略。2.引导主语从句在句首只能用_,有it作形式主语的_或_都可以. Ififthat whether if Conclusion2：whether _the cat made the boy cry is true.That他是不是我的孩子仍然是个问题。_remains

5、 a question.Whether he is my child如果主语从句中缺少 主语, 宾语, 表语或定语, 用连接代词 “what (ever), who (ever), whom (ever) which (ever)”。1. What she said is not yet known.2. Who will go has not been decided.3. Which side will win is not clear4. Whatever I have is yours. 5. Whoever comes is welcome.What Who Which Whatev

6、er Whoever 判断主语句中连接代词所做成分Conclusion3：宾语主语定语宾语主语用连接代词填空_ we can learn from the film is love.What learn sth from sb/sth_ 谁将会赢得一等奖is unknown.Who will win the first prize_ one attracts more people is uncertain.Which_impress us is their fantastic performance and talented skill.What_ breaks the law will b

7、e punished.WhoeverConclusion3When they will set off is not decided.Where she is from is unknown.Why he cries is not clear.How we will paint the house has not been decided.如缺:时间状语用_; 地点状语用_； 原因状语用_; 方式状语用_；主语从句的谓语动词多用_。whenwherewhyhow单数第三人称形式_/_/_ the plane will be found is still not clear. WhenWhere

8、HowWhy the plane disappeared still _ (remain) a mystery.remainsWhat can you see on the screen ?What can you see on the screen ?What I can see on the screen is _.are _what 引导的主语从句，可根据表语决定主句动词的单复数形式。Conclusion4a cake/a pig flowers 1. What he needs _ that book.2. What he needs _ some books.isareThat he

9、 will win the match is certain.It is certain that he will win the match. 一般来说主语从句都是放在 ,但有时为了使句子保持 ,避免”头重脚轻”,常用 作 ，从而把主语从句放在 句首平衡 it 形式主语后面conclusion5:Useful sentence structure: 1) It is + n. +从句 It is a pity/shame that. 遗憾的是 It is a surprise that令人惊奇的是 It is a fact that 是事实 It is common knowledge th

10、at 是常识*_(很遗憾)we lost the match.*_(这是事实)he cheated in the exam.It is a pity thatIt is a fact that2) It is + adj. +从句 Its certain that 肯定 It is possible that. 很可能 It is unlikely that. 不可能 It is obvious that 很明显It is necessary/important/natural/. that*_(很可能)she will come back tomorrow.*_(很明显)this measu

11、re is effective.+(should) +doIt is possible thatIt is obvious that3) It +不及物动词+从句 It happened that. 碰巧 It occurred to me that我突然想起*_(刚好)I came into the office at that time.*_(我突然想起)I forget to send the letter.It happened thatIt occurred to me that4) It + be +过去分词+从句 It is said that. 据说 It is known t

12、o all that. 众所周知 It is reported that. 据报道 It is believed that.据信;人们相信 It is suggested that + (should）do. 建议*_(据报道) Michelle Obama and her family have gone back to America. *_(建议)we should eat more vegetables and do more exercise.It is reported thatIt is suggested thatwe should wear rain shoes on rai

13、ny days.我们雨天应该穿雨鞋（rain shoes）是常识。It is common knowledge that _It is important that we (should) have enough sleep.我们有足够的睡眠很重要。It is said that the hairstyle is popular.据说这个发型(hairstyle)很流行。1.用 that / whether / if/ /where / how / when /why / who(ever)/what(ever)/which(ever)/ etc. 来连接主语从句.Subject Clause

14、3.引导主语从句在句首只能用whether,有it作形式主语的whether/if都可以.2.That 在主语从句中不能省略.4.有时为了使句子结构平衡, 避免 “头重脚轻”,常用 it 作形式主语,而把从句放在后面.（4种句型）。5.主语从句作主语时，谓语动词一般用单数形式。summary：1.It is by no means(一点也不)clear _ the president can do to end the strike.（2012课标 全国I,24）2.It doesnt matter _ you turn right or left at the crossingboth ro

15、ads lead to the park.（2012山东，23）3.It suddenly occurred to him _ he had left his keys in the office. （2012江西，28）4. _ Barbara Jones offers to her fans is honesty and happiness.（2011北京，22）whatwhetherWhatthatwhether.or.是.还是. 众所周知，英语已经变成了一种国际性语言。 English is widely spoken in the world. Believe it or not,

16、its spoken by more than four hundred million people. So, 我们学好英语很重要。 However, 我们如何学好英语是一个问题。 The best way is to use it all the time . It doesnt matter _ we can recite all those grammar rules. _ we need to do is try to understand and use the language.It is well known that English has become an interna

17、tional language. It is importantHow we can learn English well is a problem.whetherWhat that we (should) learn English well. 众所周知，英语在生活中起很重要的作用。因此，我们如何学好英语很重要。首先，背英语单词是很有必要的。其次，我们应该学习英语语法。我们是否能记住所有的语法规则没有关系。我们需要做的是努力理解并使用它。另外，掌握好英语口语也是很重要的。我们要做的是每天练习。总之，学习英语最好的方式就是每天使用它。 It is well known that English

18、 plays an important part in our daily life. Therefore, How we learn English well is important. Firstly, it is necessary that we should recite the new words. Secondly, we should learn English Grammar. It doesnt matter whether we can remember all the grammar rules. What we need to do is understand and

19、 try to make use of it. In addition, it is important that we have a good knowledge of Oral English as well. What we need to do is to practice every day. In a word, the best way to learn English well is to use it every day. Try to write a passage and describe a person whom you like. Please use as man

20、y Subject Clause as possible.1.That he will come is certain.2.Whether he will come is not clear.3.What she said is not yet known.4. Who will go has not been decided.5. Which side will win is not clear.6. Whatever I have is yours. 7. Whoever comes is welcome.8. When they will set off is not decided.1

21、0.Where she is from is unknown.11.Why he did it remains a mystery.12.How we will paint the house has not been decided.Find the subject clauses in the following sentences, and think about what are the connectors (连接词) 如果主语从句中缺少 主语, 宾语, 表语或定语, 用连接代词 “what (ever), who (ever), whom (ever) which (ever)”。

22、1. What she said is not yet known.2. Who will go has not been decided.3. Which side will win is not clear4. Whatever I have is yours. 5. Whoever comes is welcome.What Who Which Whatever Whoever 判断主语句中连接代词所做成分Conclusion3：宾语主语定语宾语主语Why the plane disappeared still _ (remain) a mystery.remainsWhat can you see on the scre