[英语]名词性从句1.pptVIP

高考语法专题 　　 Noun clause 名词性从句 什么叫名词性从句？ 在句子中起名词作用的句子叫名词从句 (Noun Clauses） 名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语等 因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句 名词性从句 noun clause 主语从句 subject clause 宾语从句 object clause 表语从句 predicative clause 同位语从句 appositive clause 名词性从句中的连接词有: 连词: that / whether / as if(though); 连接代词: what / who/ which / whose / whatever / whoever / whomever / whichever， 连接副词: where / when / why / how  提问： 在名词性从句中一律用陈述句的语序吗？ 1.The problem is what we should do next. 2. I don’t know whether he will come this afternoon. 3. Who will take the position is clear. 4. The fact that he tells lies all the time makes us surprised. Yes I.主语从句:从句在句中充当主语 成分. 1) That he will succeed is certain . 2) Whether he will go there is not known . 3) What he said is not true . 4) Where he hid the money is to be found out . 5) Whoever comes is welcome. 6) It’s certain that he will succeed . 考点一：由 that 引导的主语从句: 1. That we shall be late is certain. 2. _____________________ is known to all. (地球是圆的) 3. ________________________ is a pity. (你错过了这次机会) that 无意义, 后接一个完整的句子. that 不可省 That the earth is round That you missed the chance 考点二 :主语从句后置! 为了避免主语冗长,句子头重脚轻,经常用it作形式主语,主语从句放在后面作真正的主语. 例: That we shall be late is certain. -- It’s certain that we shall be late. 1. That the earth is round is known to all. -- 2. That you missed the chance is a pity. -- It is a pity that you missed the chance. It’s known to all that the earth is round. It 的用法： （形式主语） It’ natural/important/necessary/strange that… 很自然的是…/重要的是…/必要的是…/很奇怪… It’s said/ reported… that..据说/据报道… It’s been announced/declared that..已经通知/宣布… It seems/appears/happens.. that…显然、明显、 碰巧.. It’s no wonder that…并不奇怪/无疑… It’s a pity/a fact /a common knowledge (众所周知）/ a common saying….（俗话说） 虚拟语气 考