牛津上海版高考语法一轮复习之主语从句和宾语从句_教案 学案（2份打包）

教学内容 1.定语从句综合以及上节课布置的高频单词短语进行抽查。 一.名词性从句 【知识梳理】 1.名词性从句的用法： 名词性从句相当于名词词组，在复合句中起名词性作用。 分类：主语从句、表语从句、宾语从句和同位语从句。 引导名词性从句： （1）连接词：that, whether, if; （2）关系代词：who, whom, whose, what, which, whatever, whichever; （3）关系副词：when, where, how, why. 人 物 2.主语从句： 主语从句是在复合句中代替作主语的名词, 充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。 （1）that 引导的主语从句 ①句首 That a round-trip to Mars would take more than a year and a half is estimated. That he misunderstood me is obvious. That引导主语从句，放句首，不做任何成分，不可省略。 ②用形式主语it来引导句子 A. that引导主语从句放句首时，有时会为了避免头重脚轻，保持句子平衡，常用it做形式主语，把真正的that引导的主语从句放句后。 It is strange that he made no answer. It is known to all that the earth is round. （2）用it做形式主语的主语从句结构 注意： ①It 作形式主语和it引导强调句的比较 It 作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。而it引导的强调句则是对句子某一部分进行强调，无论强调的是什么成分，都可用连词that。被强调部分指人是也可用who/whom。例如： It is a pity that you didn’t go to see the film. It is in the morning that the murder took place. ②whoever, whatever, whichever等词可以引导主语从句, 但no matter who, no matter what 等不能。 Whoever breaks the school rules must be punished. 试比较：Whoever breaks the schools rules, he must be punished. =No matter who breaks the school rules, he must be punished. （3）wh-引导的主语从句 ①句首 How the prisoner escaped is a mystery. What he need is more experience. ②用形式主语it来引导句子 It has not been decided yet whether she will go by bus or by train. It is not very clear what they are talking about. 3.宾语从句： A. that引导的宾语从句（that可省略） I hope that you will enjoy your stay here. (suggest, demand, insist, order 虚拟) suggest that sb. (should) do B. wh-引导的宾语从句 She asked what second language I was studying then. I wonder if/ whether there is any need to spend so much money on the party. She will write a book on how young mothers should raise their babies. C. 宾语从句的语序：陈述句（连接词+主语+谓语） He asked what had happened. He didn’t know what was the matter/ what was wrong. D. 两个宾语从句 And/ but 两个that分别同时作句子的宾语时，第二个that通常不省略。 He said (that)…… and that…… They believed (that) land did not bel