1、 noun clauses名词性从句名词性从句subjective clause主语从句主语从句objective clause宾语从宾语从句句predicative clause表语从句表语从句appositive clause同位语从句同位语从句 The man from the star这部电视剧已经成为最近的热点是一个事实 That the TV play has become a recent hot topic is a truth.Subject Clause 主语从句很多人想知道为什么都教授吸引了那么多的粉丝。Many people wondered _ _.(attract)
2、why Prefessor Du attracted so many fans.Object Clause 宾语从句理由可能是他拥有帅气的外表和强大的超能力。Maybe the reason is _ _.(have)that he has handsome appearence and strong superpowerPredicative Clause 表语从句尽管我也被这部剧吸引，但炸鸡和啤酒因为这部剧成为了很受欢迎的食物的事实还是让我很吃惊。Although I was attracted by this drama,the fact _ still surprised me.tha
3、t the fried chicken and beer became popular foodAppositive Clause 同位语从句同位语从句同位语从句Appositive clause名词性从句 一.同位语的作用1.Yangguang,a disabled men,has a good attitude towards life.（名词作同位语）（名词作同位语）2.Altogether Dolly lived for six years,half the length of the life of original life.（短语作同位语）3.We all know the tr
4、uth that nothing is more important than health.（句子作同位语，置于抽象名词之后）同位语的作用同位语的作用?主要是对名词（或代词）做进一步的说明，解释，它可以是单词，短语或从句。名词名词引导词引导词从句从句We all know the truth that nothing is more important than health.二.同位语从句 同位语从句同位语从句同位语从句修饰的名词通常为_名词,如：_,_,hope,wish,_,order,_,_,belief,truth,theory,decision,conclusion,promis
5、e,_,_,plan,_抽象抽象factnewsopinionquestionproblemthoughtsuggestionidea1.I have no idea why you are so tired every day.我不知道你为什么每天都那么累。我不知道你为什么每天都那么累。2.The fact that we dont get enough sleep is absolutely true.我们没有得到足够的睡眠是千真万确的我们没有得到足够的睡眠是千真万确的.Translate the following sentences.同位语从句的同位语从句的作用作用:?进一步解释、说明
6、前面名词进一步解释、说明前面名词的具体内容。的具体内容。如何正确使用同位语从句如何正确使用同位语从句的引导词？的引导词？1.如果从句句子意思完整且确定的如果从句句子意思完整且确定的 事情应该用事情应该用_来引导来引导.The kings decision_ the prisoner should be set free surprised everyone.(犯人应该被释放让所有人都感到意外）犯人应该被释放让所有人都感到意外）thatthat2.如果从句不完整表示不确定的事情如果从句不完整表示不确定的事情 (含含“是否是否”之意之意)，应该用，应该用_ 来引导来引导.（1）The proble
7、m _the sports meet will be held is being discussed.（2）He must answer the question _he agrees to it or not.whetherwhetherwhether3.如果从句的意义不完整需要增加如果从句的意义不完整需要增加“什么什么 事情，什么时候，什么地点，什么方式事情，什么时候，什么地点，什么方式,为什么为什么”等含义的时候等含义的时候,应该分别用应该分别用 _、_、_、_、_来引导来引导.这些引导词在从句中有各自的意义和成分。这些引导词在从句中有各自的意义和成分。whatwhenwherehoww
8、hy在下面的句子填入适当的引导词。在下面的句子填入适当的引导词。1.I have no idea _has happened to him.2.Have you made a decision _we should finish the task left in the lab?3.I have no idea _we can spend our holiday.whatwhenwhere4.I have no idea _ I can get to the railway station.5.He has worked out the problem _ the watch doesnt w
9、ork.howwhy总结：同位语从句的基本结构_+_+_名词引导词从句1.The news that our team has won the game was true.2.The news that he told me yesterday was true.同位语从句同位语从句同位语从句与定语从句的区别同位语从句与定语从句的区别1.引导词that 在同位语从句与定语从句的区别同位语从句与定语从句的区别定语从句定语从句3.The suggestion that we should exercise every day is a good one.4.The suggestion(that)
10、he put forward at the meeting was a good one.同位语从句同位语从句定语从句定语从句 意义意义 thatthat 同位语从句同位语从句 定语从句定语从句解释说明解释说明修饰限制修饰限制不作成分不作成分但不能省略但不能省略作主语或宾语，作主语或宾语，作宾语时可省略作宾语时可省略That引导的同位语从句与定语从句的区别2.引导词when,where 在同位语从句与定语同位语从句与定语从句的区别从句的区别.(1)They have no idea where he has gone (同位语从句同位语从句)(2)Go and get your coat.It
11、s in the place where you left it(定语从句定语从句)在定语从句中，在定语从句中，when，where前前有分别表示时间、地点的先行词；有分别表示时间、地点的先行词；而在同位语从句中无此对应关系。而在同位语从句中无此对应关系。引导词when,where 在同位语从句与同位语从句与定语从句的区别定语从句的区别?1.I have a hope that all of you will go to college.2.I hate the fact that he told me.3.I hate the fact that he always tells lies.4
12、.I will never forget the day when I joined the army.5.We have no idea when she was born.同位语从句同位语从句定语从句定语从句定语从句定语从句同位语从句同位语从句同位语从句同位语从句Practice:判断下列判断下列同位语从句同位语从句和和定语从句定语从句Exercises一、单项选择1.When the news came _ the war broke out,he decided to serve in the army.A.since B.which C.that D.because2.Modern
13、science has given clear evidence _ smoking can lead to many diseases.A.what B.which C.that D.where3.He often asked me the question _ the work was worth doing.A.whether B.where C.that D.when4.The question _he had raised was solved.A.what B.whether C/D.how5.Tomorrow is Toms birthday.Have you got any i
14、dea _ the party is to be held?A.what B.which C.that D.where6.Do you have any idea _ is actually going on in the office?A.thatB.what C.asD.which二、改错1.I have some doubt that he is suitable for the job.2.I have a hope all of you will go to the college.3.He often asked me the question whether was the wo
15、rk worth doing.that whetherthe work was Dolly the sheep became a scientific breakthrough 1._the news 2._she had been born was announced in 1997.However，the problem 3._she later developed a serious lung disease bothered scientists.On 14th February，2003，scientists made the decision 4._Dolly should be
16、put to sleep.Dollys death，like her birth，was bound to raise worries.The fact 5._Dolly died when she was quite young disappointed people all over the world.三、语法填空三、语法填空when thatthat that that And scientists hold the belief 6._cloning may lead to many important scientific breakthroughs and medical tre
17、atments.But now the question comes to their minds，“Did she die young because she was a clone？”Besides that，there is also a fierce debate over the question 7._human cloning experiments should be allowed.Scientists believe human cloning is just a matter of time，8._the assumption 9._human clones have already been born 10._(not prove)yet.that that whether but hasnt been proved HomeworkFinish the exercises in the workbook.
