公开课新施永灵

1、名词性从句复习三余中学英语组一、相关概念二、种类三、常见引导词四、七大常考考点1.thatwhat 2. it形式主语、宾语的用法3.语序问题 4.同位语从句和定从的区别5. ifwhether6.whatwhatever 7.名词性从句与状语从句名词性从句相关概念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。另外还可以作定语,状语。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。1.It is known to you all that I am an Englis

2、h teacher.2.You know that I am an English teacher.3. What I am worried about is whether you can do well in the exam.4. The fact that I am an English teacher is known to you all.Find the clauses and tell the function of them:that I am an English teacher that I am an English teacher.What I am worried

3、about whether you can do well in the exam. that I am an English teacherSubject ClauseObject ClauseSubject ClausePredicative ClauseAppositive Clause连接词+名词性从句(陈述句语序即主+谓)谓语动词/介词主语从句表语从句宾语从句 名 词同位语从句When we shall hold the meeting depends on whether John can return tomorrow. 系动词The problem is when John w

4、ill come back.We expressed our hope that we could visit the country again.宾语从句Object Clause表语从句Predicative主语从句Subject Clasuse同位语从句Appositive Clause名词性从句种类Noun Clause主语从句同位语从句表语从句宾语从句1.连接代词有： that whether 和 lf2.连接词有：who whom whose which what等 3.连接副词有：when where why how 等 另外 whatever whoever whichever

5、等也可 以引导主语和宾语两种从句。 名词性从句的常用连接词_ he made an important speech at the meeting was true. A. That B. Why C. What D. How 2._ is known to us all is that America is a developed country _ the First World.A. Which; belong to B. As, belonged to C. What; belonging to D. It; belonging to主语从句2. 表语从句：从句在句中充当表语成分，一般

6、放在连系动词之后.作用：对主语进行解释说明。连接词：that / whether /as if /as though（ if 不引导表语从句)连接代词：who / whoever / which / whatever 连接副词：when / where / why / how / because 1. Thats _ the Party called on us to do. A. why B. what C. how D. that 2. The reason is _ he is unable to operate the machine. A. because B. why C. tha

7、t D. Whether3 .That is _ they separated. A. that B. what C. which D. where 4.Jane is no longer _ she was four years ago. A. what B. which C. that D. when 3. 宾语从句：从句在句中充当宾语成分（ 可以作谓语动词、介词、不定式等非谓语动词的宾语） that, whether，if （ that 常可省略） 连词：who, what, which, whoever, whatever when , where , why ,how1). Can

8、you make sure where Alice has put the gold ring.2). It all depends on whether they will support us .3). She will give whoever needs help a warm support.4 同位语从句：从句在句中充当同位语成分，一般跟在一些抽象名词（ idea；belief；fact；truth； rumour；news 等）后面，对名词作进一步解释说明.同位语从句常用 that/ whether引导或连接副词when / where /why / how The idea t

9、hat computers can recognize human voices surprises many people .2)Word came that Napoleon himself was coming to inspect them .3).Sydney kept his promise that he would always do anything he could for Lucie to make sure of her happiness. 看从句中缺少什么成分，根据意思选择适当连接词语；如不缺成分且句意完整，则选用that.一找二查三选：从句：缺少什么成分：意思适合

10、的连接词连词选择总原则：四、名词性从句七大常考考点 1，that和what的选用That和what都可以引导所有的名词从句。但是what除了起连接词的作用外还可以在从句中充当成分，可充当主语，宾语，或者表语。而that在名词从句中不充当任何成分只起连接词的作用。注：that不能省略的情况。That引导名词从句时在从句中不充当任何成分，也没有具体的意义。其他连接词在引导从句时都做相应的成分并有具体的意义。1，主语从句，表语从句，同位语从句用that但不能省略。2，it做形式宾语,宾语从句的。3，并列宾语从句中第二个宾语从句开始都不可省略。选词填空1. _ he wants to go there

11、 is obvious.2. The result is _ we won the game.3. He is no longer _he used to be.4. I have no doubt _ you will succeed.Thatthatwhatthat3.It 的用法： （形式主语,形式宾语的用法） It possible/important/necessary/clear that 很可能/重要的是/必要的是/很清楚 It said/ reported that据说/据报道 It seems/appears/happens. that显然、明显、 碰巧 Its a pity

12、/a fact /a common knowledge (众所周知） / a common saying.（俗话说）1. _ we will hold a party in the open air tomorrow depends on the weather.2. I dont know _ or not he is well.3. I havent decided _ to go there.Whetherwhetherwhether4.if和whether的选用a. _、_、_ 从句。b. _词后的宾语从句。d. 与 _连在一起引导宾语从句。c. 后面直接跟_当宾语。 4.if和whe

13、ther的选用2.不能使用if 的情况:主语表语同位语介or not动词不定式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 考点5. 语序问题2.You can hardly imagine _when he heard the news .A. how he was excitedB. how was he exc

14、itedC. how excited he wasD. he was how excited4.What time do you think _?will Besty come here B.Besty will come hereC.is Besty coming hereD.can Besty get here疑问词+do you thinksuggestbelievesuppose +陈述语序6.同位语从句与定语从句的区别 同位语从句一般跟在名词fact, news, promise, truth, belief, thought, idea, answer, information,

15、knowledge, doubt, hope, law, opinion, plan, suggestion后面, 用以说明或解释前面的名词的内容.1. 同位语从句that 只起连接作用，不作任何成分 定语从句 that 是关系代词，起连接作用和充 当宾语和主语2.同位语从句同位语从句和前面的名词是同位关 系，对名词进行补充说明 定语从句 定从和前面的名词是所属关系，对 名词进行修饰，加以限定3.同位语从句that 不能省 定语从句 that 在从句中作宾语时，可以省The news that she passed the exam excited her parents .The news

16、that we know from her excited all of us .解释说明；that在从句中不充当成分但是不能省。修饰限定；that在从句中有成分、作宾语时可以省。同位语从句定语从句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 place cant be denied.4.The fact that he told me excited

17、me.同位语从句同位语从句定语从句定语从句注: 1. 同位语从句多用that 引导2. 在have no idea 之后常用wh-引导同位语从句. I have no idea where he has gone.I have no idea when he did it.I have no idea what he did.1._ was said here must be kept secret.2. _we need is more time.3._ made the long distance call to him is not important.4._ breaks the la

18、w will be punished. WhateverWhatWhoWhoever考点7.选择填空（what,whatever,who,whoever _等引导的名词性从句不含有疑问意义，相当于名词后加一个定语从句，而_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._ has helped to save the drowning girl is worth praising. A.Who B. The one C. Anyone D. Whoever2. Sarah hopes to become a friend of