人教版英语选修八第一单元语法课件：名词性从句

1、Welcome,贵州遵义正安县建国高中 刘徉每,There is a young man,LordYe. What he is interested in is dragons . The news he draws many dragons in his house spreads quickly. And the house becomes a world of dragon. A real dragon hears of Lord Ye, and is deeplymoved. So he comes to visit Mr. Ye and wants to tell him that

2、he will make friends with Mr. Ye. “Hello, Mr. Ye. Nice to meet you!” said the dragon. But Mr. Ye runs away as fast as he can. “Oh, my God! Help! Help!” he runs andshouts.,主语从句,同位语从句,宾语语从句,名词性从句,名词性从句 相当于名词，可分别作主句的主语、表语、宾语和同位语。 因此，名词性从句可分 1.主语从句 2.表语从句 3.宾语从句 4.同位语从句,回顾 1,Subject Clause,Object Clause

3、,Predicative Clause,Appositive Clause,1.主语从句,1. 主语从句+谓语,That she will tell us the truth in the meeting makes us happy,2.It is+形容词（名词词组、过去分词）+that从句,It is important that we should work hard,It is a good way that he practises speaking English every day to learn it well,It is said that our school will

4、hold a sports meeting,3. It +seem (happen，appear等不及物动词)+that从句,It seems that it rained yesterday,一般有三种结构,宾语从句的结构,主句 + 连接词(引导词) + 宾语从句,在句子中起宾语作用的句子叫宾语从句，宾语从句 放在及物动词或介词之后作宾语,I dont know why you are always late for school,We all agree with what you said at the meeting,2.宾语从句,表语从句位于连系动词后,有时用as if引导。 其基本

5、结构为:主语 + 系动词 + that从句。 1. be, look, remain, 等系动词后均可跟表语从句： My suggestion is that we should go right now. 2. as if 也可引导表语从句。 It looks as if its going to rain,3.the reason why is that 和It is because 等结构,It was because I broke my pen,3.表语从句,同位语从句在句中作同位语，它一般要放在主 句中某些名词的后面，说明这些名词的含义。可跟 同位语从句的名词主要有：fact, n

6、ews, promise, reason, idea, hope, word, belief等。如： Beijing ,the capital of China, is my hometown. We heard the news that our team had won. We were happy to hear the news that was told by our teacher,定语从句,同位语从句,4.同位语从句,主语 _ is true. 宾语 I believe _. 表语 That is _. 同位语 （对前面名词内容进行解释） I accepted _ _,What

7、he talked about,The news,his story,what he told me,what he asked me,his question,that all of us should attend the meeting tomorrow,his opinion,从句,从句,从句,从句,名词性从句,重温名词性从句三部曲,回顾 2,名词性从句的连接词： 1) 连词：that, whether, if 2) 连接代词：what, who, which, whose, whatever, whoever, whomever, whichever 3) 连接副词：where, w

8、hen, why, how, wherever, whenever,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,意思适合的连接词,连词选择总原则,连接代词/副词,其他：与一般疑问句的提问词一样,谁的 哪一个 怎么样 为什么 在/去什么地方 在什么时侯 感叹“多么!” 因为,Whose which how why where When What/that (同感叹句一样） because,名词性从句在句中要用_语序,从句的引导词必须始终置于_,考点1语序问题,1.No one can be sure _ in the

9、 future. what will our lives look like B. what our lives will look like C. Our lives will look like what D. what look will lives like,陈述,总结归纳,句首,考点2 时态问题,2. Our physics teacher once told us that light _ （ travel ） faster than sound,travels,总结归纳,3)主句的动词用一般现在时，从句谓语可根据需要选用各种时态,1. Tom said that he will

10、go to the hospital.,3. He says that Tom_ (come) to China last year and _ (be) here for nearly 5 months,1）主句的动词用过去时，从句谓语动词用过去的某种时态,2）主句的动词用过去时，从句表示客观事实，格言，谚语等 ，从句谓语动词用一般现在时,came,has been,would,考点3 主谓一致问题,何时开会还没有决定,When the meeting will begin _ (have) not been decided yet,他们何时出发和他们去哪里还没有决定,单个的主语从句作主语时

11、，谓语动词一般用_形式。如果是两个或两个以上的主语从句作主语，谓语动词则用_形式。由两个或多个连接词引导一个主语从句，谓语动词用_形式,总结归纳,单数,复数,has,When they will start and where they will go_(have)still unknown,何时何地开会还没有决定,When and where the meeting will begin _ (have) not been decided yet,have,has,单数,基本句型：It is +形容词、名词、过去分词+ that . + (should) do a. It is import

12、ant (necessary, natural, strange, advisable明智的etc)+that b. It is a pity( a shame, no wonder etc)+that c. It is suggested (ordered, proposed建议, required, demanded, requested, insisted etc)+that,1. It is important that he _ good care of himself. A. takesB. has to take C. must take D. take 2. It is str

13、ange that he _ you the truth. A. would tell B. should tell C. had told D. has told,考点4虚拟语气 a)主语从句中的虚拟语气,总结归纳,Boss suggested that the meeting _ A.should put off B.be put off C. was put off D.putting off,总结归纳,表示建议、要求、命令,坚持等动词suggest、advise、propose、demand、require、insist request、command、order后的从句谓语动词用 _

14、,注意suggest 当表示“暗示、表明“讲时，insist 表示 “坚持认为”之意时，从句按需要来选择时态,should) + do/be done,The smile on his face suggested that he _(was/be/is)satisfied with my composition,was,考点4虚拟语气 b)宾语从句中的虚拟语气,a. IwishI_(be)a bird now,b. IwishI _(meet)my old friend in time yesterday,c. IwishI_ (fly)tothemooninafewyears,1.对现在虚

15、拟时，that从句中谓语用过去时,2.对过去虚拟时，从句中用had过去分词,3.对将来虚拟时，从句中用would(might等)动词原形,were,hadmet,wouldfly,总结归纳,考点4虚拟语气 b)宾语从句中的虚拟语气,在 suggestion, proposal, idea, plan, order, advice 等名词后面的表语从句、同位语从句中要用虚拟语气，即_,His suggestion that you _ once more sounds good. A. try B. tries C. must try D. can try 2. The order given

16、by the leader was that they _ until the leader allowed they to. A. stopped B. didnt stop C. stop D. not stop,考点4虚拟语气 c)表语和同位语从句中的虚拟语气,总结归纳,should) + do/be done,1. I think that worthwhile that you spent so much money on these books. 2. That is hard to say when and where I will find my job. 3. (09天津）I

17、t is obvious to the students whether they should get well prepared for their future. 4. It doesnt matter that you will come or not,it,It,that,whether,找出下列句子中的错误,总结归纳,当主语从句较长，而谓语较短时，常常将从句_，而用it作为形式主语置于句首。it 也可作形式宾语,后置,考点5 it作形式主语和形式宾语,It 作主语的常用句型有,1. It + be +形容词 + that 从句,2. It + be +名称词组(duty/pity.

18、) + that 从句,3. It + be + 过去分词(said/thought.) + that 从句,4. It +不及物动词(seem/happen.) + that 从句,a. It + be +形容词+ that-从句 It is necessary that 有必要 It is important that 重要的是 It is obvious that 很明显,b. It + be + -ed 分词+ that-从句 It is believed that人们相信 It is known to all that从所周知 It has been decided that 已决定

19、,c. It + be +名词+ that-从句 It is common knowledge that 是常识 It is a surprise that 令人惊奇的是 It is a fact that 事实是,d. It +不及物动词+ that-从句 It appears that似乎 It happens that碰巧 It occurred to me that 我突然想起,注意： 用 it 作形式主语的that- 从句有以下几组,1. _ is known to us all that the 2008 Olympic Games will take place in Beiji

20、ng. (福建 2008) A. It B. What C. As D. Which 2. He didnt make _ clear when and where the meeting would be held.（07年天津卷） A. this B. that C. it D. these,Exercises,_ is known to us all, the 2008 Olympic Games will take place in Beijing,what 表什么（无选择范围） which表选择, 哪一个（有选择范围,1. -Do you know_his address is ?

21、-She may take No. 3 or No. 4 bus. Im not sure of _. 2. I read about it in some book or other, does it matter _ it was? （01北京春季,what,which,which,考点6 连接词 a) what / which,考点6 连接词,总结归纳,_等同类词既可以引导名词性从句， 也可以引导让步状语从句， 而 _等只能引导让步状语从句,whatever,No matter what,_ you go and _you do, Ill be right here waiting fo

22、r you,wherever,whatever,No matter where,no matter what,最后离开教室的人，无论是谁都应该把灯关掉。 _ought to turn off the light. 他所有的任何东西都在大地震中毁了。 _was destroyed in the big earthquake,Whoever leaves the classroom last,Whatever he had,b) whatever /whoever/无论,不管 however/whomever/whichever/,That he wants to go there is obvi

23、ous. I am sure that he will come tomorrow. The news that our team won the match inspired us. The result is that we won the game,无,无,宾语从句中可省，其余不可省,主语， 宾语， 表语,有,what,1._(What/That /whether) was most important to her, she told me, was her family. （ 08山东卷） 2._ we cant get seems better than _ we have. Wh

24、at; what B. what; that C. That; that D. That; what 3._we hope was more than 30% of the students had been admitted to key universities. AWhatwhetherBWhatthat CThatwhatDThatbecause,What与 that 的区别,缺少成分即主语，宾语，表语时用what,考点连接词,c).that/what,What,区别if 与whether,1. I dont know _ Ill finish the job in two hours

25、. 2. I dont know _ or not Ill be free tomorrow. 3. The question is _ this book is worth writing,whether / if,whether,whether,5. It depends on _ we will have enough money. 6. _ they can do it matters little to us. 7. _ you are not free tomorrow, Ill go without you,whether,Whether,If,请你归纳,a. 主语从句 b. 表

26、语从句 c. 同位语从句 e. 介词后的宾语从句 f. 直接加动词不定式只能用whether （to do） g whether or not 直接连用时不用if,只能使用whether 的情况,归纳,考点同位语从句与定语从句的区别,同位语从句前的名词是一个具有抽象意味的名词。从句就是其内容。that在从句中_成分。而定语从句就是对前先行词进行修饰限定，关系词应代替先行词在从句中_句子成分,1. （09江西）The fact has worried many scientists _ the earth is becoming warmer and warmer these years. A.

27、 what B. which C. that D. though 2. The suggestion _he raised at the meeting is very good. A. which B. that C. what D. / 3. The suggestion _ the students (should) have plenty of exercise is very good. A. which B. that C. what D.,总结,不充当,充当,做题顺序：“二看” 一看_是否完整；二看_确定答案,从句,句意,回顾名词性从句考点,语序问题,it 作形式主语,形式宾语的

28、用法,时态问题,. 同位语从句与定语从句区别,名词性从句中的虚拟语气,主谓一致问题,重点,插入语,Since you have seen both fighters, _ will win? A. do you think who B. who you think C. whoever D. who do you think 2. Id like to know _ to her. A. what do you think has happened B. do you think what has happened C. what you think has happened D. you t

29、hink what has happened,Lets relax for a while,Do you ever feel like a plastic bag, drifting through the wind wanting to start again? Do you ever feel, feel so paper thin like a house of cards, one blow from caving in? Do you ever feel already buried deep? 6 feet under screams but no one seems to hea

30、r a thing Do you know that theres still a chance for you Cause theres a spark in you,Enjoy the music,You just gotta ignite, the light, and let it shine 它就会发出 的光芒 Just own the night like the 4th of July 把自己的夜晚当做七月四日 Cause baby youre a firework 我的朋友 别忘了 Come on, show em what youre worth 来吧，让他们 Make em

31、 go “Oh, oh, oh” 来吧 现在就点燃自己 噢，噢，噢 As you shoot across the sky-y-y 站在地上仰望的人们会 空-空-空 Baby, youre a firework 朋友 你就是那创造美丽的烟火 Come on, let your colors burst 来吧 给他们看看你酝藏已久的色彩 Make em go “Oh, oh, oh” 来吧 现在 噢，噢，噢 Youre gonna leave em falling down-own-own,Enjoy the music,全世界最耀眼,你是一支烟火,瞧瞧你的价值,点燃自己,对你刮目相看 为你欢呼

32、,现在就点燃自己,You just gotta ignite, the light, and let it shine 它就会发出 的光芒 Just own the night like the 4th of July 把自己的夜晚当做七月四日 Cause baby youre a firework 我的朋友 别忘了 Come on, show em what youre worth 来吧，让他们 Make em go “Oh, oh, oh” 来吧 现在就点燃自己 噢，噢，噢 As you shoot across the sky-y-y 站在地上仰望的人们会 空-空-空 Baby, you

33、re a firework 朋友 你就是那创造美丽的烟火 Come on, let your colors burst 来吧 给他们看看你酝藏已久的色彩 Make em go “Oh, oh, oh” 来吧 现在 噢，噢，噢 Youre gonna leave em falling down-own-own,Enjoy the music,全世界最耀眼,你是一支烟火,瞧瞧你的价值,点燃自己,对你刮目相看 为你欢呼,现在就点燃自己,Lets have a quiz,1._ the baby could speak made his parents very happy. A. That B. What C. Why D. If 2. I wonder _ you will go shopping or stay at home. A. that B. it C. whether D.