单项填空 第第 1212 课时 定语从句课时 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: 限制性定语从句非限制性定语从句形式其前无逗号其前有逗号翻译译在先行词前 (即:从句译作先行词的定语 )译成与主句并列的一个分句 (即:译作两句 )功能修饰名词或代词可修饰名词或代词,也可修饰整个主句关系词可用 that 引导;作宾语的关系代词常可省不可用 that 引导;关系词一律不省意义起限制作用 ( 若被省去,原句意义不完整 )起补充说明作用 ( 若被省去,原句意义不受影响 ) 【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...