定语从句之专题四(完)：限制性定语从句与非限制性定语从句（系统讲解内在原理）

2.做这种题时，关键是根据句意找准先行词。如，

●The river in the picture brought the days back to the old men ___they swam in it.

A.when   B.that   C.who   D.there   

句意：图片里的那条河使这些老人回忆起他们在河里游泳的那段日子。分析：先行词是the days而不是空格前的the old men。如果把定语从句紧跟在先行词之后，则变为：The river in the picture brought the days when they swam in it back to the old men. 这个句子显得有点头重脚轻。选A。

分组对比练习

题组30（which引导非限制性定语从句）

  第5—6题考查which可以指代this/that。

1. As a child, Jack studied in a village school, ____ is named after his grandfather.（2010,全国Ⅰ） A. which   B. where   C. what   D. that  

句意：小时候，杰克在一所乡村学校读书，那所学校是以他祖父的名字命名的。分析：where不能作主语，what不能引导定语从句，that不能引导非限制性定语从句。选A。

2. Mary was much kinder to Jack than she was to the others, _____, of course, made all the others upset.(2011,北京)  A. who   B. which   C. what   D. that  

分析：①不选who，应选which，因为，不是“这个人”使别人心烦，是“这件事”使别人心烦。②不选C，因为，what不能引导定语从句。选B。

3. Whenever I met her, ____ was fairly often, she greeted me with a sweet smile.（2009,山东）

A. who   B. which   C. when   D. that  

分析：不论什么时候遇见她，她都用甜甜的微笑迎接我，这是常事儿。选B。

4. They've won their last three matches,____ I find a bit surprising.(2009,辽宁)

A. that   B. when   C. what   D. which  

句意：他们在最后三场比赛中赢了，我觉得有点意外。

分析：与这个题相关的规则有两条：①先行词中有强势指定（last），引导词应该用that。②that不能引导非限制性定语从句。这两者发生矛盾时，遵循第②条，所以，选D。

5. He may win the competition，____ he is likely to get into the national team. (2013,辽宁)

A．in which case   B．in that case  C．in what case  D．in whose case 

分析：in the case→in which case要是那样的话。选A。

  6. Mark was a student at this university from 1999 to 2003, _____ he studied very hard and was made chairman of the Students' Union.（2005,重庆） A. during which time   B. for which time   C. during whose time   D. by that time  

分析：during that time→during which time。选A。