•第二章 名词性从句 •△ 名词性从句讲解△•一、名词性从句的种类及连接词•名词性从句具有名词的功能，分为主语从句、宾语从句、表语从句和同位语从句四种。它由以下三种连接词引导：•1 ．连词： that ， whether ， if 。•2 ．连接代词： who ， whom ， whose ， which ， what 等。•3 ．连接副词： when ， where ， why ， how等。 •【例 1 】 ________ my mother came back made me very happy.[ 是主语从句 ]•A ． That B ． Whether C ． What D ． Which•答案 A•【例 2 】 Go and get your coat.It's ________ you left it.[ 是表语从句 ]•A ． there B ． where•C ． there where D ． where there•答案 B •【例 3 】 They told the policeman the fact ________ they had nothing to do with the murder.[ 是同位语从句 ]•A ． which B ． when C ． that D ． what•答案 C •二、如何选用名词性从句的连接词•1 ．根据连接词的词义；•2 ．根据连接词在从句中所作的成分；•3 ．根据惯用法知识。•【例 4 】 These photos 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•答案 B •【例 5 】 ________ we'll go camping tomorrow depends on the weather.•A ． If B ． Whether C ． That D ． What•答案 B •三、名词性从句常见连接词的用法•1 ．连词 that 的用法•(1)that 引导名词性从句时既无词义也不在从句中作任何成分。•(2)that 引导主语从句、表语从句、同位语从句时一般不可省，引导宾语从句时常可省。但是 and连接两个或两个以上由 that 引导的宾语从句时，第一个 that 可省，从第二个往后， that 不可省。•(3)that 从句一般不作介词的宾语。但： in that “ 因为”， except/but that“ 除了”例外。 •【例 6 】 ________ you don't like him is none of my business.•A ． What B ． Who C ． That D ． Whether•答案 C•【例 7 】 I thought ________ he might fail in the exam worried him.•A ． what B ...
