第二部分 第十三讲 名词性从句.ppt

1.主语从句的引导词： who，that，which，what，when，where，how， whether，why，whoever，whichever，whatever等。;What matters most in learning English is enough practice. (全国高考) 学习英语最重要的是足够的练习。 That you are coming to London is the best news I have heard this long time. 长久以来我听到的最好的消息就是你要来伦敦。 Whoever wants to stay in a hotel has to pay their own way.(浙江高考) 无论是谁想住宾馆都必须交费。;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.＋that-clause。;It is none of your business what other people think about you.Believe yourself.(福建高考) 其他人怎么认为你不关你的事，相信自己。 It is obvious to the students that they should get well prepared for their future.(2009·天津高考) 显而易见，学生应该为他们的未来做好充分准备。 It is a pity that you missed such a fine talk. 很遗憾你错过了如此美好的谈话。;3．whoever，whatever，whichever引导的主语从句。 (1)whoever相当于anyone who，表明泛指关系，表示“任 何……的人都，凡是……的人都”。 Whoever breaks the law will be punished. 无论是谁违反法律都将受到惩罚。;(2)whatever相当于anything that，表示“所……的一切， 无论……”。 Whatever was said here must be kept secret. 在这里所说的一切都要保密。;(3)whichever意为“无论哪个；无论哪些”。既可指人，也 可指物；既可单独使用，也可修饰名词，也可以跟of 短语连用。 Whichever of us fulfils his task first will lend a helping hand to others. 无论我们中哪一个先完成了任务都将帮助其他人。 Whichever book you choose doesnt matter to me. 你选哪本书不关我的事。;1．(2010·浙江高考)It is uncertain ________ side effect the medicine will bring about，although about two thousand patients have taken it. A．that　　　　　　　　　 B．what C．how D．whether;解析：考查名词性从句。此处是由what引导的主语从句，指代it的具体内容，it是形式主语，所以这里选B项。;2．(2011·南通一模)________ there are living creatures in the outer space as those on Earth hasnt been proved up to now. A．How B．When C．Where D．Whether;解析：本题考查名词性从句。句意：外太空是否存在像地球上一样的生物迄今尚未确定。whether引导主语从句。;3．(2011·福州模拟)It never occurred to humans until the mid-1990s________some animals can be cloned. A．where B．that C．when D．what;解析：考查名词性从句。本句中的it作形式主语，真正的主语是some animals can be cloned，根据名词性从句“缺什么，补什么”原则，此处主语从句中不缺成分，所以只填连接词that，选B项。;1.宾语从句的引导词： that，what，whether，if，where，when，whatever，whoever等。 People in Chongqing are proud of what they have achie