文档介绍：Unit5 Canada-“The True North”-grammar教案
同位语从句讲义及练习
一、理解同位语从句的含义,把握同位语从句的实质
在主从复合句中作同位语的从句称为同位语从句。同位语从句一般用that, whether,what, which, who, when, where, why, how 等词引导,常放在fact, news, idea, truth, hope, problem, information, wish , promise, answer, evidence, report, explanation, suggestion, conclusion,等抽象名词后面,说明该名词的具体内容。换言之,同位语从句和所修饰的名词在内容上为同一关系,对其内容作进一步说明。
例:The news that they had won the game soon spread over the whole 。
析:they had won the game说明The news的全部内容,因此该句为同位语从句。
二、正确运用同位语从句的引导词,准确把握同位语从句
,应用that引导同位语从句。(即that 不充当任何成分,只起连接作用)
例:The general gave the order that the soldiers should cross the river at 。
析:the soldiers should cross the river at once是the order的全部内容,且意义完整,因此应用that引导同位语从句。
,需增加\"是否\"的含义,应用whether引导同位语从句。(if不能引导同位语从句)
例:We\'ll discuss the problem whether the sports meeting will be held on 。
析:the sports meeting will be held on time意义不完整,应加\"是否\"的含义才能表达the problem的全部内容,因此应用whether引导同位语从句。
,需增加\"什么时候\"、\"什么地点\"、\"什么方式\"等含义,应用when,where,how等词引导同位语从句。
例1:I have no idea when he will be back.
析:he will be back意义不完整,应加\"什么时候\"的含义才能表达idea的全部内容,因此应用when引导同位语从句。
例2:I have no impression how he went home,perhaps by bike.
析:he went home意义不完整,应加\"如何\"的含义才能表达impression的全部内容,因此应用how引导同位语从句。
,而同位语从句较长时,同位语从句常后肢。
如:The thought came