2015年高考英语（牛津译林版）一轮总复习配套课件：语法专题突破 专题二---三大从句（共93张PPT）.ppt

(4)在下列固定结构中，关系代词as代表整个主句所述的内容，一般不用which。例如： as we know 众所周知 as has been said before 如前所述 as is often the case 情况常常如此 试比较： ①Li Ming was late for school again, which made Mr. Zhang very angry. ②You know, as we expected, Li Ming was late for school again. ③As is known to all, China is in the east of Asia. 高考体验 1．(2013·山东卷)There is no simple answer, ________is often the case in science. A．as B．that C．when D．where 答案　A　[考查定语从句。分析句子结构可知，该题为非限制性定语从句，所填词在从句中作主语。that不能引导非限制性定语从句，where和when不能作主语，所以选as。] 2．(2011·北京卷)Mary was much kinder to Jack than she was to the others, ________， of course, made all the others upset. A．who B．which C．what D．that 答案　B　[考查定语从句。which 引导非限制性定语从句，指代整个主句部分的内容。] 七、定语从句中who, whom与whose的比较 who在引导的定语从句中作主语，whom作宾语，whose作定语，其中who也可以代替whom作宾语，但who不能位于介词后；who与whom只能指人，whose既可指人又可指物。 试比较： ①He is the only one of the students who has passed the exam. ②Do you know the man who(m) Mr. Black talked with just now? Do you know the man with whom Mr. Black talked just now? ③We live in the room, whose window faces the south. 高考体验 1．(2013·湖南卷)Happiness and success often come to those ________are good at recognizing their own strengths. A．whom B．who C．what D．which 答案　B　[考查定语从句。句意：幸福和成功往往降临到那些善于意识到自己优点的人的身上。先行词是those，关系词在从句中作主语，因此用关系代词who引导定语从句，故答案为B。] 2．(2012·天津卷)I wish to thank Professor Smith, without ________help I would never have got this far. A．who B．whose C．whom D．which 答案　B　[考查非限制性定语从句。句意：我想感谢史密斯教授，没有他的帮助我不会取得这样的成绩。从句中的help是名词，与Professor Smith是所属关系，故用whose。] 八、名词性从句中what与that的比较 that引导名词性从句时，在从句中不充当任何成分，也没有任何含义；what引导名词性从句时，在从句中要充当一定的句子成分。试比较： ①What he said made me angry. That he said so made me angry. ②That we need more time is clear. What we need is more time. 高考体验 1．(2013·四川卷)________you said at the meeting describes a bright future for the company. A．When B．How C．What D．That 答案　C　[考查名词性从句。句意：你在会上所说的话描述了公司的光明前景。分析句子结构可知，空处引导主语从句，且在从句中作宾语，故用what。] 2．(2012·江西卷)It suddenly occurred to him________ he had left his keys in