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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Module 5,The Conquest of the Universe,高中第八册,Grammar,Noun Clauses,1.,What we find out from space research is important for us on earth.,2.,The fact that we cannot travel faster than light means that it will take a long time to reach those planet.,3.,It is natural that they should have different views.,4.,The teacher showed us the controls of the spacecraft and explained how gravity worked.,5.,Like every schoolboy I had thought that going into space as an astronaut must be the best job in the world.,6.,The question people are asking is what the space,programme,is going to cost.,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,名词性从句可分为主语从句、表语从句、宾语从句和同位语从句。,一、引导名词性从句的连接词,1.,连接代词:,who,,,whose,,,whom,,,what,,,which,有词义,在从句中担任成分,如主语、表语、宾语、或定语等。,2.,连接副词:,when,,,where,,,why,,,how,有词义,在从句中担任成分,作状语。,3.,连接词:,that,,,whether,,,if,,,as if,that,无词义,在从句中不担任成分,有时可省略;,if,(,whether,),,as if,虽有词义,但在从句中不担任成分。,注意:,连接代词,与,连接副词,在句中不再是疑问句,因而从句中谓语不用疑问式。,连接代词,与,连接副词,在从句充当句子成分,连接词,whether,和,if,(是否),,as if,(好像)在从句中不充当句子成分,只起连接作用。根据句义,如果连接代词与连接副词,,whether,、,if,和,as if,都用不上时,才用,that,作连接词(,that,本身无任何含义)。,二、主语从句,1.,主语从句在复合句中作主语。,e.g.Who will go is not important.,2.,用,it,作形式主语,主语从句放在句末。,e.g.It doesnt matter so much whether you will come or not.,3.that,引导主语从句时,不能省略。,e.g.That he suddenly fell ill last week made us surprised.,三、表语从句,1.,表语从句在复合句中作表语,位于系动词之后。,e.g.The question was who could go there.,2.,引导表语从句的连接词,that,有时可省去。,e.g.My idea is(that)we can get more comrades to help in the work.,四、宾语从句,1.,宾语从句在复合句中作宾语。引导宾语从句的连词,that,一般可省略。,e.g.I hope(that)everything is all right.,2.,介词之后的宾语从句,不可用,which,或,if,连接,要分别用,what,或,whether,。,e.g.Im interested in whether youve finished the work.,Im interested in what youve said.,3.whether,与,if,都可以引导宾语从句,常可互换。但下面情况不能互换。,(1),宾语从句是否定句时,只用,if,,不用,whether,。,e.g.I wonder if it doesnt rain.,(2),用,if,会引起误解,就要用,whether,。,e.g.Please let me know whether you want to go.,(此句如果把,whether,改成,if,,容易当成条件句理解。),(3),宾语从句中的,whether,与,or not,直接连用,就不能换成,if,;不直接连用,可换。,e.g.I dont know whether or not the report is true.,I dont know whether/if the report is true or not.,(4),介词后的宾语从句要用,whether,引导。,whether,可与不定式连用。,whether,也可引导主语从句、表语从句、同位语从句,还可引导让步状语从句,以上均不能换成,if,。但引导条件从句时,只能用,if,,而不能用,whether,。,e.g.It depends on whether we have enough time.,They dont know whether to go there.,Please come to see me if you have time.,五、同位语从句,同位语从句在句中作某一名词的同位语,一般位于该名词(如:,news,,,fact,,,idea,,,suggestion,,,promise,等)之后,说明该名词的具体内容。,e.g.I have no idea when he will be back.,The fact that he had not said anything surprised everybody.,高考链接,1._ matters most in learning English is enough practice.(2007,全国,II),A.What B.Why,C.Where D.Which,2._ he referred to in his article was unknown to the general reader.(2007,上海,),A.That B.What,C.Whether D.Where,3.The traditional view is _ we sleep because our brain is“programmed”to make us do so.(2007,上海,),A.when B.why,C.whether D.that,4.Could I speak to _ is in charge of International Sales,please?(2007,山东,),A.anyone B.someone,C.whoever D.no matter who,5.You can only be sure of _ you have at present;you cannot be sure of something _ you might get in the future.(2007,安徽,),A.that;what B.what;/,C.which;that D./;that,6.The lawyer seldom wears anything other than a suit _ the season.(2008,全国,I),A.whatever B.wherever,C.whenever D.however,7.The companies are working together to create _ they hope will be the best means of transport in the 21st century.(2008,北京,),A.which B.that C.what D.who,8.The news _ our athletes won another gold medal was reported in yesterdays newspaper.(2008,上海春,),A.which B.whether C.what D.that,9._ we are sure about is the need to prevent children from being spoiled.(2008,上海春,),A.What B.Which,C.Whether D.That,10.As his best friend,I can make accurate guesses about _ he will do or think.(2008,上海,),A.what B.which,C.whom D.that,11.It has been proved _ eating vegetables in childhood helps to protect you against serious illnesses in later life.(2008,上海,),A.if B.because,C.when D.that,12.The last time we had great fun was _ we were visiting the Water Park.(2008,天津,),A.where B.how,C.when D.why,13.People in,Chongqing,are proud of _ they have achieved in the past ten years.(2008,重庆,),A.that B.which C.what D.how,14._ was most important to her,she told me,was her family.(2008,山东,),A.It B.This C.What D.As,15.Students are always interested in finding out _ they can go with a new teacher.(2008,安徽,),A.how far B.how soon,C.how often D.how long,16._wants to stay in a hotel has to pay their own way.(2008,浙江,),A.Anyone B.The one,C.Whoever D.Who,17.Some children want to challenge themselves by learning a language different from _ their parents speak at home.(2008,浙江,),A.what B.that C.which D.one,18.When asked _ they needed most,the kids said they wanted to feel important and loved.(2008,湖南,),A.what B.why C.whom D.which,19.Tomorrow is Toms birthday.Have you got any idea _ the party is to be held?(2008,陕西,),A.what B.which,C.that D.where,20._ is known to us all is that the 2008 Olympic Games will take place in Beijing.(2008,福建,),A.It B.What,C.As D.Which,Thank you!,
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