陕西省蓝田县焦岱中学人教版高中英语选修八：UNIT 1 A LAND OF DIVERSITY 名词性从句讲解及练习 课件 .ppt

1、1.When we will start is not clear.2.Mrs Black wont believe that her son has become a thief.3.My idea is that we should do it right now.4.I had no idea that you were her friend.主语从句宾语从句表语从句同位语从句请思考Noun Clauses名词性从句学习目标：一、相关概念二、种类三、常见引导词四、常考考点1.thatwhat2.语序问题3.ifwhether 4.同位语从句和定语从句的区别5.whatwhatever,w

2、howhoever一、相关概念1.名词：表示人或事物的名称的词2.名词的句法作用：名词在句中主要作主语,宾语,表语和同位语。3.名词性从句：在英语的句子结构中，本来该由名词充当的主 语、宾语、表语和同位语，由一个句子来充当,这个句子就叫:名词性从句。Noun Clauses名词性从句The Subject Clause The Object Clause The Predictive ClauseThe Appositive Clause二、名词性从句的种类主语从句宾语从句表语从句同位语从句第一类功能例词从属连词只起连接作用，不充当从句中的任何句子成分that,whether,if三、名词性从

3、句引导词的分类第二类功能例词连接代词既起连接作用，本身又做从句的主语、宾语、表语或定语what,who,whom,whose,which第三类功能例词连接副词既起连接作用，本身又做从句的状语when,where,why,how用 how组成的词组如：how many,how much引导词的不同:vas不用在名词性从句中;vwhen,where，why在名词性从句中不能与in/on/at/for which互换;vwhether,if,what,how不用在定语从句中。请你归纳 1._he said it made us angry.2._ he said made us angry.3.A

4、modern city has been set up in _ was a wasteland ten years ago.A.what B.which C.that D.whereThatWhat考点1：连接词：that 与 what 的区别that 只起连接作用，无意义，在从句中不充当任何成分，且在宾语从句中有时可省。what既有连接作用，又要在从句中作成分（主语，宾语，表语），不可省。请你归纳1.After five hours drive,they reached theyd been dreaming of.2.The other day,my brother drove his

5、car down the street at was a dangerous speed.3.Father made a promise _ if I passed the examination he would buy me a computer.whatwhatthat找出下列句子中的错误，并总结出规律：1.Can you tell me how many students are there in your class?2.I dont know where has he gone.3.The owner of the shop came to see what the matter

6、was.there arehe haswas the matter.考点2 语序问题请你归纳在名词性从句中,一律要用陈述句语序1.The photographs will show you _ A.what does our village look like B.what our village looks like C.how does our village look like D.how our village looks like v2.You can hardly imagine _when he heard the news.vA.how he was excitedvB.how

7、 was he excitedvC.how excited he wasvD.he was how excited1.I dont know _ Ill be free tomorrow.2.I dont know _ or not Ill be free tomorrow.3.The question is _ this book is worth writing.whether/ifwhetherwhether考点3、if 与whether用法的区别 4.It depends on _ we will have enough money.5._ they can do it matters

8、 little to us.6.I have no idea _ youve made up your mind.whetherWhether whether请你归纳a.主语从句b.表语从句c.同位语从句d.介词后的宾语从句e whether or not 直接连用时只能使用whether 的情况：请你归纳1.The suggestion that he should not go there is of great value.2.The suggestion that he made is of great value.3.The fact that he won the first pl

9、acecant be denied.4.The fact that he told me excited me.同位语从句同位语从句定语从句定语从句考点4 同位语从句和定语从句的区别请你归纳同位语从句一般跟在名词fact,news,promise,truth,belief,thought,idea,answer,information,knowledge,doubt,hope,law,opinion,plan,suggestion等后面,用以说明或解释前面的名词的内容；that在从句中不充当成分，但是不能省。定语从句对前面的名词起修饰限制作用；that在从句中作成分,作宾语时可以省。1.The

10、 fact that Great Britain is made up of three countries is still unknown to many people.判断：定语从句(AT),同位语从句(AP)2.The news that is spreading around the airport is not true.3.We expressed the hope that they had expressed.4.We expressed the hope that they would come to China again.APATATAP考点5.（what,whatev

11、er,who,whoever)用法的异同v1._you like can be bought.v2._we need is more time.v3._made the long distance call to him has not known yet.v4._breaks the law will be punished.WhateverWhatWhoWhoeverv _等引导的名词性从句不含有疑问意义，而v_ 等引导的名词性从句都含有疑问意义。whoever,whateverWho,what 请你归纳who,whoever/what,whatever?1.Sarah hopes to

12、become a friend of _ shares her interests.A.anyone B.whomever C.whoever D.no matter who注：wh-ever 既可引导名词性从句又可引导让步状语从句no matter wh-只引导让步状语从句 2.It is generally considered unwise to give a child _ he or she wants.A.however B.whatever C.whichever D.whenever 1.The question is _the film is worth seeing.A.i

13、f B.what C.whether D.that2.The reason _ I have to go is _ my mother is ill in bed.A.why;why B.why;because C.why;that D.that;for五、巩固练习3.My hometown is no longer _ it used to be.A.that B.what C.when D.which4.They wonder_ their son was getting along with his study.A.whether B.that C.what D.how5.Word came _ I was invited to attend the meeting.A.which B.when C.where D.that完成名词性从句专练所有选择题作业