关系副词引导的定语从句常考点_关系副词引导非限制性
时间：2020-02-23 07:33:11 来源：雅意学习网 本文已影响 人 
一、考查when，where，why的基本用法 考点说明 关系副词when，where，why引导定语从句时，分别表示时间、地点和原因。但并不是在所有的时间名词后就一定用关系副词when，在地点名词后就一定用关系副词where，在表示原因的名词后就一定用关系副词why引导定语从句，关键要看从句中缺少什么成分。
例1 I don’t know the reason ______ the housing prices go up so wildly.
A.why B.that C.where D.when
解析 选A。此句中的先行词是the reason，定语从句是the housing prices go up so wildly，这个句子是完整的，缺少原因状语for the reason，所以选择关系副词why来代替它。
例2 In a sports team each player has a clear role，and there are few occasions ______ members are confused or uncertain of their roles．
A.which B.that C.when D.how
解析 选C。此句中的先行词是few occasions，定语从句是members are confused or uncertain of their roles，缺少状语on few occasions，所以选择关系副词when引导此定语从句。
例3 China’s new food law provides for a food recall system ______ producers have to stop production if their food isn’t up to standards.
A. where B. that C. when D. which
解析 选A。此句中的先行词是a food recall system，定语从句是producers have to stop production if their food isn’t up to standards，缺少状语in the system，所以选择关系副词where引导此定语从句。
例4 Can you guess the year ______ my mother and my father got married？
A. which B. that C. when D. on which
解析 选C。此句中的先行词是the year，定语从句是my mother and my father got married，缺少时间状语in the year，所以选择关系副词when引导此定语从句。
二、关系副词引导的定语从句，可以改写为“介词＋which”引导的定语从句
考点说明 由于关系副词在定语从句中相当于“介词＋名词”，如： when相当于on / in / during the day，where相当于in / at the place，why相当于for the reason。
注意：在“介词＋ which ”结构中，介词的选择取决于 which 所指的名词与介词的搭配关系，或者取决于定语从句中动词词组与介词的搭配关系。
例5 The National Education Department says school safety has set off alarm bells with frequent serious accidents ______ students got injured or even killed.
A. that B. in which C. by which D.when
解析 选B。此句中的先行词是accidents，定语从句是students got injured or even killed，缺少状语in the accidents，所以选择in which来取代关系副词where引导此定语从句。
例6 China has hundreds of islands， ______ the largest is Taiwan.
A. in which B. to which
C. from which D. of which
解析 选D。此句中的先行词是islands，定语从句是the largest is Taiwan，缺少状语of the islands，意为“在这些岛当中，最大的岛是台湾”，所以选择of which来引导此定语从句。
例7 A good ad often uses words ______ people attach positive meanings.
A. in which B. to which C. which D. that
解析 选B。此句中的先行词是words， 完整的定语从句是people attach positive meanings to the words，缺少状语to the words。从句意为“人们赋予这些单词积极的意义”，所以选择to which来引导此定语从句。
例8 I saw a woman running toward me in the dark. Before I could recognize who she was，she had run back in the direction ______ she had come.
A. of which B. by which
C. in which D. from which
解析 选D。此句中的先行词是direction，定语从句是she had come，缺少状语from the direction，所以选择from which来引导此定语从句。
例9 Mark was a student at this university from 2006 to 2010， ______ he studied very hard and was made Chairman of the Students’ Union.
A. during which time B. for which time
C. during whose time D. by that time
解析 选A。此句中的先行词是from 2006 to 2010，定语从句是he studied very hard and was made Chairman of the Students’ Union，缺少状语during the time，所以选择during which time来引导此定语从句。
三、考查对先行词表示地点性质的判断
考点说明 当situation，case，point，activity等作先行词时，其后常用where引导定语从句。这些先行词看起来并不表示地点，容易被误看成事物，而使用that或which来引导定语从句。
例10 I’ve come to the point ______ I can’t stand her arguing any longer.
A. what B. where C. which D. that
解析 选B。此句中的先行词是the point，定语从句是I can’t stand her arguing any longer。句意为：我已经到了再也无法忍受她辩解的地步了。point相当于一个点，所以选择where来引导此定语从句。
例11 Mary，would you like to help me to think out a situation ______ these phrases can be used at the same time？
A. which B. that C. as D. where
解析 选D。此句中的先行词是a situation，定语从句是these phrases can be used at the same time，缺少状语in a situation，所以选择where来引导此定语从句。
例12 Can you think of some cases ______ drivers obviously knew the traffic rules but didn’t obey them？
A.why B.where C.as D.which
解析 选B。此句中的先行词是some cases，定语从句是drivers obviously knew the traffic rules but didn’t obey them，缺少状语in some cases，所以选择where来引导此定语从句。
例13 While public speaking focuses on an individual，debate is an activity ______ two or more speakers present their opinions in support and against a given issue.
A. where B. which C. on which D. with which
解析 选A。此句中的先行词是an activity，完整的定语从句是two or more speakers present their opinions in support and against a given issue，缺少状语in an activity。定语从句意为：辩论是两个或多个演说者表达他们支持或反对某一给定的题目观点的一种活动。（责任编校/彭益）
推荐访问:从句 副词 定语 关系副词引导的定语从句常考点 定语从句关系副词课件 限制性定语从句
