名词性从句(同位语从句).ppt

Notes,一、同位语从句的概念,二、同位语从句的引导词,三、其后常用同位语从句的名词,四、同位语从句与定语从句的区别,同位语从句,同位语从句，即从句在句中作主语或宾语的同位语，是对句子主语或宾语的解释、说明。,e.g.We heard the news that our team had won.,The fact that the transport of the goods costs too much was not discussed.,Sydney kept his promise that he wouldalways do anything he could for Lucieto make sure of her happiness.,同位语从句的引导词常用that,wh-,how等。,e.g.,I have no idea,when he will be back.,how he can get the treasure.,where the concert will be hold.,who can finish the work.,why it happened.,which pen is mine.,what we should do next.,whom they are talking about.,whether itll rain tomorrow.,that our football team won the game.,其后常用同位语从句的名词主要是抽象名词，如：belief,doubt,fact,hope,idea,news,possibility,thought,message,problem,promise,等等。,同位语从句与定语从句的区别,1、同位语从句是对前面的名词作进一步解释、说明它是什么、是谁；that不充当句子成份。,2、定语从句是修饰前面的先行词；that在句中充当主语或宾语，有实际意义。,