英语-名词性从句.doc

学科：英语教师: 杨卫华课程内容：高二英语 名词性从句讲解知识要点: 名次性从句巩固理解基本内容讲解:名词从句（the Noun Clause）的分类在句子中起名词作用的从句叫做名词从句（或名词性从句），它包括主语从句、宾语从句、表语从句和同位语从句。1.2 名词从句的引导词1连词that, whether (or not), if。2连接代词who, what, whose, which等。3连接副词when, where, why, how。1 主语从句可以位于句首，但常见的主语从句多放在句末，句首则用形式主语it。例如：Its a pity that we cant go.1作动词宾语Yes, I dont know what I was thinking of. 是的，我不知道我当时是怎么想的。1be, seem, look 等动词后均可跟表语从句：It looks as if its going to rain.2why, where, how 引导表语从句用于This is 或That is之后时通常没有疑问意义，而是分别表示原因、地点和方式。1同位语从句表示先行名词的具体内容。能跟同位语从句的名词常见的有fact, idea, belief, news, hope, conclusion, dream, suggestion, order, feeling, problem, reason, thought等，例如：I have no idea where they have gone, sir.名词从句练习1 we need more practice is quite clear. AWhen BWhat CThat D/2 this material can be used in our factory has not been studied yet. AWhich BWhat CThat DWhether3 the 2000 Olympic Games will be held in Beijing is not known yet. AWhenever BIf CWhether DThat4 will take part in the physics contest will be announced at tomorrows meeting. AWho BWhom CWhich DThat5 knows the truth about it will tell you. AWho that BThat CWhoever DThat who6It worried her a bit her hair was turning grey. Awhile Bthat Cif Dfor7 certain that his invention will lead to the development of production. AThats BThis is CIts DWhats8 a pity you missed the lecture made by Professor Qian. AThats BIts CTheres DWhats9 that not all government officials are honest. AIt seems to me BMy believing is CIn my opinion, I believe DI think in my mind10 that there is another good harvest this year. AIt says BIt is said CIt was said DHe was said11 make too much difference how you are going to do it. AIt isnt BIt doesnt CThat doesnt DWhat doesnt12It is unusual that he to school so early. Agoes Bcould go Cgo Dwill go13 I was free that evening. AIt happened to BIt happened that CThat happened DIt is happened that14It is suggested that the experiment under low temperature. Amakes Bis made Cshould be made Dwill be made15 still needs to be discussed. AHow is the plan to be carried out BHow the plan is to be carried out CWhy is the plan carried out DWhy the plan is carried out16 is unknown to us all. AWhere did she put it BWhere she put it CThat where she put DIn which she put it17 nothing to do with us. AWhat he did is BWhat he has done is CWhat did he do has DWhat he has done has18The trouble is we are short of hands. Awhat Bthat Chow Dwhy19Lanzhou is no longer . Awhat it used to be Bwhat