2012届高考英语学海导航复习-定语从句.pptVIP

* 单项填空 第12课时 定语从句 一 The school shop, ______ customers are mainly students, is closed for the holidays.(2011·四川卷) A. which B. whose C. when D. where B　考查定语从句。先行词在从句中作customers的定语，故选B项。which在定语从句中作主语、宾语、表语；when、where作状语。句意：大部分顾客是学生的那家学校的商店因为放假暂时歇业了。 思路点拨 【考点1】限制性定语从句和非限制性定语从句的比较： 起补充说明作用(若被省去，原句意义不受影响) 起限制作用(若被省去，原句意义不完整) 意义 不可用that引导；关系词一律不省 可用that引导；作宾语的关系代词常可省 关系词 可修饰名词或代词，也可修饰整个主句 修饰名词或代词 功能 译成与主句并列的一个分句(即：译作两句) 译在先行词前(即：从句译作先行词的定语) 翻译 其前有逗号 其前无逗号 形式 非限制性定语从句 限制性定语从句 　　　　　　　　　　　 【考点2】介词＋关系代词连用时，介词的选用 She showed the visitors around the museum, the construction ______ had taken more than three years. (2011·江西卷) A. for which B. with which C. of which D. to which C　我们可以说whose construction，也可以说the construction of which＝of which the construction, 介词of 表所属关系。 介词提前时，定语从句的形式为：介词＋which/whom, 不能用that或who。介词的选用一般根据后边动词与介词的搭配关系选择。 【考点3】 as和which引导非限制性定语从句的比较 Ted came for the weekend wearing only some shorts and a T-shirt, ______ is a stupid thing to do in such weather. (2011·全国卷Ⅱ) A. this B. that C. what D. which D　which引导非限定性定语从句。代指前句整个内容。 ______ is known to everybody, the moon travels around the earth once every month. A. It B. As C. Which D. What B　A、D不能引导定语从句，C引导的从句不可放句首。As is known to everybody＝as everybody knows “正如大家所知道的”. 该句也可换成It is known to everybody that the moon travels around the earth once every month. ＝What is known to everybody is that the moon travels around the earth once every month. as和which的相同点： (1)先行词都可指代整个主句； (2)都可在从句中作主语、宾语或表语。 as和which的不同点： (1)as引导的从句可位于句首，而which则不行； (2)as有“正如……”之意，而which表示“这一点”。　 【考点4】关系代词与关系副词的选用 I will never forget the day ______I cam