高考名词性从句讲稿.doc

名词性从句 名词性从句在整个句子中所起的作用，相当于一个名词, 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，名词性从句又可分别称为: 主语从句、宾语从句、表语从句和同位语从句。 引导名词性从句通常有 从属连词：that （表陈述） if, whether（表一般疑问） 连接代词：what, who , which, whom, whose ,whatever, whoever （表特殊疑问） 连接副词：how, when, where, why （表特殊疑问） I. 主语从句 作句子主语的从句叫主语从句 从属连词：that, whether 连接代词：what, who , which, whatever, whoever 连接副词: how, when, where, why That the basketball match will be put off is certain now. Whether he will come or not is not yet known. Who will go to attend the meeting to be held in Beijing hasn’t been decided yet. 特别注意： 主语从句后的谓语动词一般用单数形式。 主语从句中的主语只限定从句中的谓语动词，与主句的谓语动词无关。 3．主语从句放在句首，句子常显得头重脚轻，因此一般把它移到句子后面， 前面用引导词it来做形式主语。 It + be (seem) + adj. (fortunate/funny/good/surprising/true/unusual/wonderful) + that It’s disappointing that Tom can’t come to the celebration. It is true that Mr. Wang has been seriously ill. It + be + adj. (anxious/careful/important/necessary/possible)+ that It’s quite necessary that some immediate efforts (should) be made. It is advisable that you (should) take care of your health. It + be +adj.(fit/important/necessary/proper/right/ wrong) + that… should have done It is quite natural that Mr. Henry should have been regarded as one of the best managers of the city. It + be + (a/an/形容词性物主代词)noun ( duty/ a fact/good news/a good thing/an honour /no wonder/a pity/ a regret)+ that It is a pity that you have missed such a wonderful concert. It +(not) Vi./动词短语(matter, happen , seem, appear,)+ that It doesn’t matter which of the questions is to be discussed first. It happened that the Wangs were out when I called. It doesn’t make any difference who will take it, It appears that we have come on the wrong conclusion. It seems that our football team will win the match. It + be + 过去分词 (said, reported, believed , supposed) + that It is said that the novel written by Jia ping’ao has been translated into many languages. It is reported that another satellite has been sent into the space by China. II. 宾语从句 用作宾语的从句叫宾语从句。 从属连词：that, if