与名师对话 高考总复习课标版英语(专版) 第二节N 名词性从句 考点互动探究)
考点互动探究 与名师对话 高考总复习·课标版·英语（专版）
与名师对话 高考总复习课标版英语(专版) 考点互动探究 考点一主语从句 1.主语从句的引导词通常是:who,that, which, what,when, where,how, whether,why等。 [考题印证] is known to us all is that the Chinese government has spared no efforts to protect people from fake foods A. As B. t C. That D. What 考点互动探究)
考点互动探究 与名师对话 高考总复习·课标版·英语（专版） 考点一 主语从句 1．主语从句的引导词通常是： who，that，which， what，when，where，how，whether，why等。 [考题印证] __________ is known to us all is that the Chinese government has spared no efforts to protect people from fake foods. A．As B．It C．That D．What
与名师对话 高考总复习课标版英语(专版) [解析]what在这里引导主语从句,选D项。此题要注意 分析句子结构,如果题干改为:④ is known to us all, the Chinese government has spared no efforts to protect people from fake foods.该句空处应用As,As引导非限制性定 语从句;② is known to us all that the chinese government has spared no efforts to protect people from fake foods该句空处则应用t,It作形式主语 答案]D 考点互动探究)
考点互动探究 与名师对话 高考总复习·课标版·英语（专版） [解析] what在这里引导主语从句，选D项。此题要注意 分析句子结构，如果题干改为：①__________ is known to us all，the Chinese government has spared no efforts to protect people from fake foods. 该句空处应用As，As引导非限制性定 语从句；②__________ is known to us all that the Chinese government has spared no efforts to protect people from fake foods.该句空处则应用It，It作形式主语。 [答案] D
与名师对话 高考总复习课标版英语(专版) 2.it作形式主语。 主语从句可以放在句子后面,而用it作形式主语放在句 首,尤其是that引导的主语从句常用于此种句式中,即: It+bet adj. /n. tthatclause It is none of your business what other people think about you. Believe in yoursel:其他人怎么认为你不关你的事,相信自 考点互动探究)
考点互动探究 与名师对话 高考总复习·课标版·英语（专版） 2．it作形式主语。 主语从句可以放在句子后面，而用it作形式主语放在句 首，尤其是that引导的主语从句常用于此种句式中，即： It＋be＋adj./n.＋thatclause。 It is none of your business what other people think about you. Believe in yourself.其他人怎么认为你不关你的事，相信自 己
与名师对话 高考总复习课标版英语(专版) [考题印证] It was never clear the man hadnt reported the accident sooner A. that b. how C. when D. why [解析]句意:这名男子没有早点报告这次事故的原因根 本没有搞清楚。i在句中是形式主语,真正的主语是why引导 的主语从句。 答案]D 考点互动探究)
考点互动探究 与名师对话 高考总复习·课标版·英语（专版） [考题印证] It was never clear __________ the man hadn't reported the accident sooner. A．that B．how C．when D．why [解析] 句意：这名男子没有早点报告这次事故的原因根 本没有搞清楚。it在句中是形式主语，真正的主语是why引导 的主语从句。 [答案] D