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1、名词性从句考点归纳,His success in the competition made us happy.That he succeeded in the competition in the game made us happy.一个句子， 在连词的引导下，在另一个句子中充当名词使用，叫名词从句。,1.The fact that Great Britain is made up of 3 countries is still unknown to many .2.The result of this French influence was that the English langua
2、ge ended up with many French words.3.That most of these are now threatened and may disappear is a serious matter to the people in Britain.4.Some people know that Wales is and ancient fairy land.,Grammar,Noun clauses,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No
3、un Clause,(1)主语从句在句中充当主语的从句叫做主语从句。That he will come is certain.Whether it will please them is not easy to say.主语从句后置! 为避免主语冗长,句子头重脚轻,经常用it作形式主语,主语从句放后面作真正主语.That we shall be late is certain.- Its certain that we shall be late.,用it形式主语常有以下四种不同的搭配：1 It + be + 形容词 that从句It is necessary/important/obviou
4、s+ that 2 It + be + -ed分词 that从句It is believed/reported/suggested+ that 3 It + be + 名词 that从句 It is a pity /shame/fact+ that 4 It + 不及物动词 主语从句It happens that . 碰巧It occurred to me that 我突然想起,（2）宾语从句I wonder who you are.I find it necessary that we should do the work.Im interested in what you are sayi
5、ng.Im afraid (that) I have to go now.宾语从句中连接词that在以下三种情况下不能省略：（1 当that 从句与其他从句并列作宾语时，_不能省；（2 当that从句作_宾语时，that不可省掉。（3 用_的宾语从句, that不可省Everyone knew what happened and that she was worried. The reason lies in that she works harder than the others do.,最后一个宾语从句的that引导词,介词,it做了形式宾语,(3) 表语从句The truth is t
6、hat he has never been to the countryside.This school is no longer what it was before.It looks as if it were going to rain. The reason why you was punished was that you hadnt finished your homework.,(4) 同位语从句 跟在某些名词后面，对该名词作进一步解释说明。常用名词有belief, fact, idea, hope, news, doubt, thought, information, opin
7、ion, suggestion, order, demand, wish等,They forget the fact that Canada is 5,500 kilometres from coast to coast .Word came that he has passed the driving test is true .There is no doubt that he will keep his promise.,引导同位语从句的连词最常见的是_，它在句子中无实际_，在句中不作_；若同位语从句意义不完整，需要有“是否”含义时，应用_ ；在no idea,problem, ques
8、tion等词后的同位语从句常用_引导,含疑问意思的词,that,意思,成分,whether,We will discuss the problem whether the sports meeting be held on time I have no idea when he will be back .We havent yet settled the question where we are going to spend our summer vacation .,名词性从句点多面广，是每年高考必考要点之一。其考点概括如下：一、名词性从句的语序;二、名词性从句的引导词 ;三、名词性从句
9、的时态;四、名词性从句相关提示 .,一、名词性从句的语序,一、名词性从句的语序名词性从句都应用陈述语序，即把引导词放在从句开头,后边采用“主语+谓语”结构；You dont know how happy they were to see you.高考真题例示：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 Someone i
10、s ringing the doorbell. Go and see _. who is he B. who he is C. who is it D. who it is,B,D,二、名词性从句的引导词,一 名词性从句连接词有1 连接词： that whether 和 if在从句中不做成分，只起连接作用that无词义，whether 和 if表示“是否”2 连接代词有：who whom what which whose等 在从句中要做相应成分（主，宾，表，定语）有词义（谁，谁的，哪一个，什么东西）3 连接副词有：when where why how 等在从句中做状语，有词义（何时，何地，为何
11、，怎样）表语从句还可用as if/though, because等引导4 疑问词的ever形式(whatever whoever ,however, whichever)等 也可引导主语和宾语从句。多了“无论，任何”的意思,怎样确定引导词第一步找出从句部分，判断从句类型以及缺什么成分。确定其是否属于名词性从句。如果缺主宾表，在连接代词中选，其他按句子所需意思就可确定。依据“缺什么补什么”原则确定正确的连词。如果从句中缺主语，指人用_，指物用_；如缺宾语，指人用_，指物用_；范围中的哪个用_;,who,what,who/whom,what,which,如缺时间状语用_；地点状语用_；原因状语用_
12、；方式状语用_；缺定语用_,偶尔也会用what或which来修饰名词；什么都不缺用_，只缺“是否，好像，因为等”意思时，对应的用whether/if, as if, because,when,where,why,how,whose,that,练习 P238,二、名词性从句的几种引导词的区别1.that和what; 2考查whether与if的区别 3 考查名词性从句中的疑问词+ever引导的名词性从句与no matter+疑问词引导的状语从句的区别1.that和what;二者都可以引导这些从句，主要区别在于：that是连词只起连接作用 ，不作句子成分,而what是连接代词，既起连接作用，又充当
13、句子成分。What he said at the meeting made us surprised. She expressed the hope that they would come to China one day.,高考真题例示：1. _we cant get seems better than _we have. (NMET1996)A. What; what B. What; that C. That; that D. That; what2. No one can be sure _ in a million years. (MET1991)A. what man will
14、look like B. what will man look like C. man will look like what D. what look will man like 3. _ you have done might do harm to other people. (MET 1987)A. That B. What C. Whether D. How4. _ you dont like him is none of my business. (上海1992)A. What B. Who C. That D. Whether,A,A,B,C,2.if与whether: 常用whe
15、ther不用if的几种情况：(1) 引导主语从句(位于句首)、表语从句、同位语从句时，只能用whether。(2)作介词的宾语时，只能用whether。 (3) 其后有or not 时，只能用whether。 (4) 与不定式连用时，只能用whether。 (6) 宾语从句是否定句时，只能用whether。,例1. _well go camping tomorrow depends on the weather. (NMET1996)A. If B. Whether C. That D. Where2. What the doctors really doubt is _my mother w
16、ill recover from the serious disease soon. (上海2001)A. when B. how C. whether D. why3. _ she said suggested that she hadnt decided_ to go or not. What, if B. That; whether C. What; whether D. What; whichever,B,C,C,3.考查名词性从句中的疑问词+ever引导的名词性从句与no matter+疑问词引导的状语从句的区别 no matter+ wh-结构只能引导让步状语从句，疑问词+ever
17、形式既可引导名词性从句也可以引导让步状语，此时可与no matter+疑问词互换；Whoever breaks the rule must be punished. Whoever breaks the rule，he must be punished. (=No matter who breaks.) Whichever(=no matter which) side wins, I shall be satisfied.,高考真题例示：例1. It is generally considered unwise to give a child _he or she wants. (NMET19
18、97) A. however B. whatever C. whichever D. whenever例2. _leaves the room last ought to turn off the lights. (MET1988) A. Anyone B. The person C. Whoever D. Who例3. Sarah hopes to have a friend of _shares her interests. (上海1995) A. anyone B. whomever C. whoever D. no matter who,B,C,C,三、名词性从句的时态,三、名词性从句
19、的时态一般来说，这些从句的时态要与主句的时态相呼应，但应注意以下几点：1.宾语从句表示客观事实或真理，从句常用一般现在时。The teacher told us that light travels faster than sound. 2.主句谓语动词是表建议，要求，命令等语气的动词（suggest, insist, demand, advise等）时，宾语从句谓语用“should +动词原形”，其中should可以省略。We all insist that the boy (should) be sent to hospital.It was demanded that we should
20、 set off before daybreak.,3.表示“建议、命令、要求”等意义的名词后接(如：advice, suggestion, order, demand)表语从句、同位语从句中也用“should+动词原形”，其中should可以省略。The advice that she wait till next week is reasonable.His suggestion is that a medical team be sent to the flooded area immediately.,四、名词性从句相关提示,1考查it在名词性从句中作形式主语或形式宾语的用法高考真题例
21、示：例1. _ is a fact that English is being accepted as an international language. (NMET1995)A. There B. This C. That D. It2. It worried her a bit _her hair was turning grey. A. while B. if C. that D. for3. I hate _when people talk with their mouths full. (NMET1998)A. it B. that C. this D. them4. Does _
22、 matter if he cant finish the job on time? (MET 1991) A. this B. that C. he D. it,D,C,A,D,2 同位语从句与定语从句的区别,一、比较：,The suggestion that we discuss the problem all over again is a good one.,（同位语从句）,（定语从句）,The suggestion (that) he gave at the meeting was a good one.,What is the suggestion?,Which suggestio
23、n was a good one?,同位语从句是对前面的名词作进一步解释、说明它是什么、是谁；that无实际意义，不充当句子成份，通常不能省略。 常接同位语从句的词belief, fact, idea, hope, wish ,news,truth,doubt, thought, information, suggestion,advice ,order, demand等等。,定语从句是修饰前面的先行词；that在句中充当主语或宾语，有实际意义，作宾语时可以省略。,3 what引导主语从句时，主句谓语动词一般用单数，但如果表语是复数名词，主句谓语动词用单复数均可。如：What we need is more time. What I have now is/are two books. 4 否定转移当主句主语为第一人称，谓语动词为think,believe,Suppose等词时，若宾语从句是否定句，要把否定转移到主句部分。I dont think that he is right.,
