高三英语复习名词性从句课件（26张PPT）

课件26张PPT。 The revision of noun clause 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　名词性从句名词性从句在功能上相当于名词 主语 {His job is important.What he does is important.表语This is his job.This is what he does every day. {宾语 {I don’t like his job.I don’t like what he does every day.同位语 {I don’t know about the man, Mr. White.I don’t know about the fact that he is a teacher.What are noun clauses? His story is interesting. What he said is interesting. I heard his story. I heard what he said. I listen to his story. I listen to what he said. This is his story. This is what he said. The idea of going there is good. The idea that we go there is good. Object clause Predictive clause Appositive clauseObject clause after a preposition Subject clause 名词性从句中的连接词有: 连词: that / whether (if)/ as if(though); 连接代词: what / who/ which / whose / whatever / whoever / whomever / whichever， 连接副词: where / when / why / how / wherever / whenever.Subject Clauses 主语从句What 与 that 引导主语从句 what引导名词性从句时在从句中充当句子成分,如主语,宾语,表语,而that则不然,它在句子中只起连接作用。例如： (1) What you said yesterday is right. (2) That she is still alive is a puzzle.It 的用法： （形式主语） It’s possible/important/necessary/clear… that… It’s said/ reported… that.. It’s been announced/declared that.. It seems/appears/happens.. that… It’s no wonder that… It’s a pity/a fact /a common/ a common saying…. that.. 由 that 引导: 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 “if” 不能引导主语从句，应有“whether”引导。Whether he will go there is not known . That the earth is roundThat you missed the chanceObject Clauses 宾语从句宾语从句 在复合句中作主句的宾语.引导词有连词that (that 常可省略),whether,if; 代词有who, whose,what ,which;副词 when ,where, how, why 等.如: We believe (that) he is honest. I told him (that) I would come back soon. He said (that)he would go there the next day and that his family wouldn’t go there.否定的转移:若主语是第一人称，谓语动词为think, consider, suppose, believe, expect, guess, imagine等,其后的宾语从句若含有否定意义,一般要把否定词转移到主句谓语上,从句谓语用肯定式。 I don’t think this dress fits you well. it常可以放在动词think, find, consider, believe, feel, make等后作为形式宾语:it不仅可以作为形式主语，还可以作为形式宾语而真正的宾语-that从句则放在句尾,特别是在带复合宾语的句子中。 We heard it that she would get married next month.Predicative Clauses 表语从句注 意：在表语从句中，表“是否” 时，只能用 “whether”不能用“If”。 一般情况下，“that”不能省。 It is /was because …. It is /was why…. 3. The reason (why…/for…)is /was that…. 4 The reason is because /why…that ….whether与if的辨用表“是否”时，在下列情况下只能用whether。 a. 主语从句b. 表语从句c. 同位语从句d. 介词后的宾语从句e.后接动词不定式 (w ... ...