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1、Section_Grammar 宾语从句和表语从句语法图解探究发现Oliver believes that with a million pound bank note a man could survive a month in London.It is Henry Adams, an American businessman, who is lost in London and does not know what he should do.I wonder, Mr.Adams, if youd mind us asking a few questions. I didnt know wh
2、ether I could survive until morning.Thats why weve given you the letter.It looks as if it is going to rain.我的发现(1)以上6个句子中的黑体部分都是主句中的从句，这些从句在词性上相当于一个名词，故被称作名词性从句。(2)中的黑体部分属于宾语从句。(3)中的黑体部分属于表语从句。一、名词性从句1概念：在主从复合句中，相当于名词的从句被称为名词性从句。2分类：名词性从句包括：主语从句、宾语从句、表语从句和同位语从句。3连接词项目连接词意义在句中的功能从属连词that无意义不充当成分wheth
3、er/if是否不充当成分连接代词who(ever)(无论)谁主、宾、表whose谁的定what(ever)(无论)什么主、宾、表、定which(ever)(无论)哪个主、宾、定续连接副词when(ever)(无论)何时时间状语where(ever)(无论)何地地点状语how(ever)(无论)怎么方式状语why为什么原因状语4注意事项(1)名词性从句要用陈述语序；(2)主从句的时态要基本呼应，有时需用虚拟语气；(3)注意某些连接词的特殊用法(见后)。即时演练1用适当的连接词填空I am proud of what I did. But I was just helping to do what
4、 he should do.I dont know if/whether he still lives here after so many years.Could you tell me how I could apply for the scholarship?Do you know who won the game?You may depend on it that I shall keep my word.China is no longer what she used to be.二、宾语从句1概念：在主从复合句中充当宾语的从句，叫作宾语从句。它可以充当句中谓语动词、介词或形容词的宾
5、语，有时也作非谓语动词的宾语。2连接词的用法(1)that引导的宾语从句I am afraid (that) Ive made a mistake. 恐怕我已经犯了一个错误。He said (that) you were too young to understand the matter and that you were asked not to care about it.他说你太年轻，还无法理解这件事情，你也不要去管它。名师点津that引导的宾语从句有时可作间接宾语。She told me that she would accept my invitation.她对我说她会接受我的邀请
6、。(2)whether或if引导的宾语从句whether或if引导宾语从句时，在句中不充当成分，但是含“是否”之意，从句要用陈述语序。I wonder whether/if well finish the task on time.我不知道我们能否按时完成这项任务。Ill see whether/if I can advise him to accept it. 我要看看我是否能劝他接受。名师点津用whether而不用if引导宾语从句的情况：作介词的宾语时，只能用whether；与or或or not连用时只能用whether；用于Theres some doubt whether .句型中；少
7、数动词如：leave, put, discuss, doubt等后的宾语从句常用whether。We are talking about whether we admit students into our club.我们正在讨论是否让学生加入我们的俱乐部。I want to know whether its good news or not. 我想知道是否是好消息。We discussed whether we should use the money to buy a new house.我们讨论了是否该用这笔钱来买套新房子。There is some doubt whether he w
8、ill come in time.他是否能及时赶到值得怀疑。(3)连接代词和连接副词引导的宾语从句连接代词 who, whom, whose, what, which, whatever, whoever, whomever, whichever和连接副词when, where, how, why。 这些连接词都有词义，除引导从句外，还在从句中充当一定的成分，可作主语、宾语、表语、定语、状语等。这种宾语从句有疑问意义，但不是疑问句，不能用疑问语序，而要用陈述语序。She always thinks of how she can work well.她总是在想怎样把工作做好。(how作状语)Sh
9、e gave up what she was doing.她放弃了她正在做的事情。(what作宾语)Do you know who has won Red Alert game?你知道是谁赢得了红色警戒的游戏吗？(who作主语)Do you know when the meeting will begin?你知道什么时候开会吗？(when作状语)Can I speak to whoever is in charge of this project?我能和负责这个项目的人谈谈吗？(whoever作主语)名师点津“疑问词ever”结构的词可以引导名词性从句和让步状语从句，而“no matter 疑
10、问词”结构只能引导让步状语从句。辨析比较what和which引导宾语从句的区别what意为“什么”，所涉及之物无范围which意为“哪一个”，所涉及之物有范围They wanted to see which shop would offer the best service. (他们要看好几家商店)他们想看看哪家商店提供的服务最好。They wanted to see what shop he opened last week.(他们想知道他所开的那个商店的类型)他们想看看他上一周开的是什么商店。3注意事项(1)it作形式宾语当某些动词后的宾语从句之后有宾语补足语(通常是形容词或名词)时，通常
11、以it代替that宾语从句作形式宾语，这时that不可省略。常见的这类动词有find, think，consider, take, feel等。I think it necessary that we take plenty of hot water every day.我认为我们每天多喝开水是有必要的。We find it difficult that we should finish the work on time.我们发现我们按时完成工作有困难。名师点津在like, enjoy, love, hate 等表“喜怒哀乐”的动词或一些特殊动词(短语)如take, depend on, re
12、ly on, see to等后若要跟宾语从句，需跟形式宾语 it。I hate it when they say with their mouths full of food.我讨厌他们满嘴食物时说话。You may depend on it that they will support you.你相信好了，他们会支持你的。(2)宾语从句的否定转移当主句的主语是第一人称，谓语动词是think, believe, suppose, imagine, expect等表示“认为、相信、猜测”等意义的动词，其后接宾语从句时，若从句表示否定意义，则常把否定词not转移到主句谓语部分。I dont thi
13、nk (that) he is interested in that thing.我认为他对那件事不感兴趣I dont believe she has finished the homework, has she?我想她还没有写完作业，是吗？(3)宾语从句的虚拟语气表示“建议、命令、要求、决定、主张”等动词后的宾语从句要使用虚拟语气，即“should动词原形”，其中should可以省略。这类动词主要有insist, order, demand等。He insisted that all of us should be there on time by any means.他坚持要我们大家想尽办
14、法按时去那儿。巧学助记后接宾语从句常用虚拟语气的动词口诀：“一二三四”一个坚持(insist)；两个命令(order, command)；三条建议(advise, suggest, recommend)；四项要求(demand, desire, require, request)。即时演练2(1)用适当的连接代词或连接副词填空We are discussing what we shall do to help the poor.Journal writers write about their travels in what is called a travel journal.I wonde
15、r how you are getting on with your studies.I want to know where she has gone.Can you help to find out whose wallet it is?I dont know whether/if hell arrive in time. (2)单句语法填空I worry about whether I hurt her feelings. He insisted that the meeting (should)_be_put (put) off.I like it that everyone passed the exam. The teacher said that the sun rises (rise) in the east.I know that
