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英语语法主语从句公开课课件

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use)Р在主从复合句中充当主语的从句就是主语从句, 它是名词性从句之一。引导主语从句的连接词有:?从属连词that, whether;连接代词who, what和which;连接副词when, where, how和why。Р考纲专题解读Р1.了解名词性从句的基本用法,掌握名词性从句的引导词及引导词在名词性从句中的作用,辨析that与what,if与whether等引导词的用法。?2.明确it作形式主语和形式宾语、代替主语从句及宾语从句的用法,及其与强调句的区别。?3.区分that引导的同位语从句及定语从句。Р他通过了考试让老师很高兴。?He passed the exam.?It made the teacher happy.?He passed the exam made the teacher happy.? That he passed the exam made the teacher happy.Р理解主语从句Р他何时要来还不清楚。?When will e??It is not clear.?When will e is not clear.Р When he e is not clear.Р理解主语从句РThat he will eed is certain.?Whether he e makes no difference.?What we need is more time.Р找出主语从句РTip:先找谓语РThat he e is certain.?Whether he e is uncertain.Р引导词Р1) 从属连词that和whether:Р_____ 只起引导作用,本身无意义,不充当任何分,但不能省略。?whether 不做成分,表“_______”。?在主语从句中只能用_________,不能用___РthatР是否РwhetherРif

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