英语语法名性从句.ppt

名词性从句 在句子中起名词作用的句子叫名词性从句. 主语从句 在另外一个句子中做主语的句子叫主语从句。How the book will sell depends on its author. That he is the best student in the class is obvious 主语从句常用it作形式主语放句首 因而我们常见到这种句式： It+be+n./adj./-ed从句（that, whether,etc.) 例：Its a pity that you should have to leave. = That you should have to leave is a pity. It is great that I have a teacher like you. = That I have a teacher like you is great. 同位语从句 在一个更长的句子中作同位语使用的句子叫同位语从句。 同位语与其前的词或短语表达的是同一事物。如： The fact that she is ill should be considered. 4._______ I can’t understand is why he has changed his mind. 5.___________ the earth is round is known to us all. 归纳： 2)____ he said at the meeting astonished everybody present. ( 93) A.What B. That C. The fact D. The matter 3) There’s a feeling in me ___ we’ll never know what a UFO is --- not ever. ( s2002） A. that B. which C. of which D. what 2. Sarah hopes to become a friend of ____ shares her interests. A.anyone B. whomever C.whoever D.no matter who 3.These wild flowers are so special, I would do ____ I can to save them. A. whatever B. that C. which D. whichever What That 连词_______在从句中不作成分，不含有疑问意义，而_____在从句中作成分，常含有疑问意义。 that what 1）____ you don’t like him is none of my business. （S 92) A. What B. Who C. That D. Whether 高考题选萃 A A * 英语总复习语法系列训练 名词性从句 一、引导名词性从句的连接词 在句子中起名词作用的句子叫名词性从句 (Noun Clauses）。 名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。 引导名词性从句的连接词可分为三类：　　 连接词：that, whether, if (不充当从句的任何成分） 连接代词：what, whatever, who, whoever, whom, whose, which. 连接副词：when, where, how, why 不可省略的连词： 1. 介词后的连词 2. 引导主语从句和同位语从句的连词不可省略。 That she was chosen made us very happy. We heard the news that our team had won. whether 与 if 均为 “是否” 的意思。但在下列情况下，whether 不能被 if 所取代： 1.whether 引导主语从句（包括从句在句首的位置）应当用whether，不用if，如： Whether it is true remains a problem. Whether he will come, I am not sure. 2. 引导表语从句用whether，不用if，如： The