2014高考英语 语法专题复习03 名词性从句精品课件.ppt
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1、03名词性从句,I语序问题,1.The photographs will show you _ .(MET89) 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,2.He asked _ for a violin(MET92) A. did I pay how much B. I paid how much C. how much did I pay D. how much I pai
2、d,规律一:名词性从句在句中要用陈述语序,II引导词的选择,1. _ we cant get seems better than _we have. A.What , what B. What , that C. That , that D. That , what,2. It worried her a bit _ her hair was turning grey. Awhile Bthat Cif Dfor,3.What the doctors really doubt is _ my mother will recover from the serious disease soon A
3、when Bhow Cwhether Dwhy,4 made the school proud was more than 90% of the students had been admitted to key universities. AWhatbecauseBWhatthat CThatwhatDThatbecause,规律二:1.从句是陈述句转化而来的,不含有疑问意义。由that 引导且that连词在从句中不作成分2.从句是由一般疑问句转化而来,含有疑问意义的。由whether,if 引导3.从句是由特殊疑问句转化而来,含有疑问意义的。由wh-连词引导且 wh-连词在从句中作成分。连
4、接代词what / who/ which / whose / whatever / whoever / whomever / whichever,连接副词where / when / why / how / wherever / whenever。,找出下列句子中的错误,并总结出规律:7. If we will have a meeting hasnt been decided yet.8. It depends on if the weather is suitable for us to do it.9. The question is if he himself will be pres
5、ent at the meeting.10. He asked me if I could go with him or not.,Whether we will have a meeting hasnt been decided yet.,It depends on whether the weather is .,The question is whether he himself will be present .,He asked me whether I could go with him or not.,规律三: whether和if的区别:,whether和if在宾语从句中可以互
6、换,但是作介词宾语时连接词一般用whether。如:It all depends on whether they will come back.,后面直接跟or not 时用 whether。如:I didnt know whether or not he had arrived in Wuhan.,主语从句和表语从句中只能用whether。如:Whether the meeting will be put off has not been decided yet.The question is whether they have so much money.,whether可以引导同位语从句
7、,用以说明前面的名词的内容,if不能。如:,We ought to discuss carefully the question whether we can do it or not.,whether常与or连用表示一种选择,if不能这样用;whether也可与动词不定式连用但if不能。如:The question of whether they are male or female is not important.I have not decided whether to go or not., whether可引导一个让步状语从句表示“不管”、“无论”,而if不能,但可以引导一个条件状
8、语从句表示“如果”如:Whether he comes or not, we will begin our party on time.If I have time tomorrow, Ill go to visit Tom.,找出下列句子中的错误,并总结出规律:I think that worthwhile that we spent so much money on these books.2. That is hard to decide when and where we will held our sports meeting.3. Everybody considers it im
9、possible which he wants to finish the job in such a short time. 4. It doesnt matter that you will come or not.,it,it,that,whether,规律四:主语从句和宾语从句在适当的情况 下可以借助 “it” 而后置。,1.主语从句可以用it (作形式主语) 来替换成以下几种结构表达。(A)It is clear/certain/likely /true/surprising that (B)It is a pity/shame/good idea/no wonder that .,
10、(C)It is said/reported/ believed/known/thought/suggested that (D)It seems/happens that如:It is said that China will win in the World Cup.,2.宾语从句可以用it(作形式宾语) 来替换的句型为:主语谓语itAdj/N从句如: I think it necessary that we have the meeting,1. Sarah hopes to become a friend of _ shares her interests. A. anyone B.
11、whomever C. whoever D. no matter who,2. _ much advice I gave him, he did exactly what he wanted to do. A. How B. Whatever C. However D. No matter,3. It is generally considered unwise to give a child_ he or she wants. A. however B. whatever C. whichever D. whenever,He will believe whatever others say
12、. (不能用no matter what代替whatever) Whatever others say, he will believe it.(可以用no matter what代替whatever),规律四:whatever, whichever, whoever, whenever, wherever, however 等与 no matter what, no matter which, no matter who, no matter when, no matter where, no matter how 的区别:前者既可以引导名词性从句,也可以引导让步状语从句,而 no matt
13、er 加疑问词只能引导让步状语从句。,找出下列句子中的错误,并总结出规律:4. We suggested that we would go to the cinema.5. My idea is that we must do our homework first.6. His proposal that we went there on foot is acceptable.,We suggested that we (should) go to the cinema.,My idea is that we (should) do our homework first.,His propos
14、al that we (should) go there on foot.,规律五:注意虚拟语气在名词性从句中的运用!(1)虚拟语气在宾语从句中的运用。“wish + 宾语从句”表示不能实现的愿望,译为“要是就好了”等。表示现在不能实现的愿望,从句中的谓语动词用一般过去时;表示将来不能实现的愿望,从句中的谓语动词用“would/could + 动词原形”;表示过去不能实现的愿望,从句中的谓语动词用“had + 过去分词”,或“could(should) + have + 过去分词”。如:I wish it were spring all the year round.I wish I had
15、known the answer.I wish I could fly like a bird.,在表示建议、要求、命令等的动词suggest、advise、propose、demand、require、insist request、command、order等动词后的宾语从句中,从句谓语动词用(should) + 动词原形或是动词原形。如:She suggested we (should)leave here at once.The doctor ordered she (should )be operated on.,(2)虚拟语气在同位语从句和表语从句中的运用。作表示建议、要求、命令等的
16、名词advise、idea、order、demand、plan、proposal、suggestion、request等的表语从句和同位语从句,从句中的谓语动词用“(should) + 动词原形”。如:His suggestion that we (should)go to Shanghai is wonderful.My idea is that they (should)pay 100 dollars.,(3)虚拟语气在主语从句中的运用。在主语从句中,谓语动词的虚拟语气用“should + 动词原形”的结构,表示惊奇、不相信、理应如此等。如:It is necessary(importan
17、t, natural, strange, etc.)that we should clean the room every day.It was a pity (a shame, no wonder, etc.)that you should be so careless.,It will be desired(suggested, decided, ordered, requested, proposed, etc.)that she should finish her homework this afternoon.注意:这种从句表示的是事实。如果说人对这种事实表现出惊奇的情感,就可用虚拟
18、语气。反之,如果不表示惊奇等情感,that从句也可用陈述句语气。如:It is pity that you cant swim.,名词从句与定语从句 的主要区别,成分上的区别: 名词性从句和定语从句分别在句中充当什么 样的成分?,1. How the prisoner escaped remains a mystery.2. I wonder whether/if he is fit for the job.3. The problem is who will be equal to the task.4. He had no idea whether we could overcome th
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