外研版2016-2017高中英语选修八备课资料module_3_辅导_grammar

非限制性定语从句高考考点解读
考点一、关系代词引导的非限制性定语从句
【真题再现】
1. I borrowed the book Sherlock Holmes from the library last week, _____ my classmates recommended to me. (2014年北京卷单项填空)
A. who
B. which
C. when
D. where
2. I wish to thank Professor Smith, without _____ help I would never have got this far. (2012年天津卷单项填空)
A. who
B. whose
C. whom
D. which
3. After the flooding, people were suffering in that area, _____ urgently needed clean water, medicine and shelter to survive. (2012年江苏卷单项填空)
A. which
B. who
C. where
D. what
4. _____ is often the case with children, Amy was better by the time the doctor
arrived. (2013年陕西卷单项填空)
A. It
B. That
C. What
D. As
Key: 1-4 BBBD
【考点解读】非限制性定语从句不能用that引导，先行词指物时可用which和whose 引导，指人时可用who, whom, whose引导。

另外，非限制性定语从句还可用as引导。

在题1中，设空处引导非限制性定语从句，补充说明先行词the book Sherlock Holmes，且在从句中作宾语，故选which。

在题2中，设空处引导非限制性定语从句，补充说明先行词Professor Smith，且在从句中作help的定语，故选whose。

在题3中，设空处引导非限制性定语从句，补充说明先行词people，且在从句中作主语，故选who。

在题4中，设空处引导非限制定语从句，指代整个主句的内容，故选As。

注意：
1. which和as在非限制性定语从句中，可以指代主句或主句中的一部分，而在限制性定语从句中只可指代先行词。

2. as所引导的非限制性定语从句可以放在句首、句中或句末，而which所引导的非限制性定语从句只可以放在句末。

考点二、关系副词引导的非限制性定语从句
【真题再现】
1. I didn’t beco me a serious climber until the fifth grade, _____ I went up to rescue a kite that was stuck in the branches of a tree. (2014年浙江卷单项填空)
A. when
B. where
C. which
D. why
2. Whatever is left over may be put into the refrigerator, _____ it will keep for two or three weeks. (2011年安徽卷单项填空)
A. when
B. which
C. where
D. while
Key: 1-2 AC
【考点解读】引导非限制性定语从句的关系副词有when, where, why等，在从句中作时间、地点、原因等状语。

在题1中，设空处引导非限制性定语从句，补充说明先行词the fifth grade，且在从句中作时间状语，故选when。

在题2中，设空处引导非限制性定语从句，补充说明先行词refrigerator，且在从句中作地点状语，故选where。

考点三、“介词+关系代词”引导的非限制性定语从句
【真题再现】
1. She showed the visitors around the museum, the construction _____ had taken more than three years. (2011年江西卷单项填空)
A. for which
B. with which
C. of which
D. to which
2. In our class there are 46 students, _____ half wear glasses. (2012年四川卷单项填空)
A. in whom
B. in them
C. of whom
D. of them
Key: 1-2 CC
【考点解读】介词放在关系代词之前时，关系代词只能用which（指物）或whom（指人），介词的选择要视先行词、句意及与动词的搭配而定。

在题1中，设空处引导非限制性定语从句，补充说明先行词the museum，且由the construction of the museum
可知应选of which。

在题2中，设空处引导非限制性定语从句，补充说明先行词students，且half与students之间是所属关系，故选of whom。

【即学即练】用适当的关系词或“介词+关系代词”填空。

I just read a book called TechnoStress, 1. ________ was written by Dr. Michelle M. Weil. Her co-author was Dr. Larry Rosen, 2. ________ is her husband and also a psychologist. According to the authors, everybody feels stressed about technology. Our cell phones, 3.
________ we buy for emergencies, soon invade our privacy. Just because they can, people contact us at places 4. ________ we are relaxing. Another problem 5. ________ we are facing is that we have to learn too much too fast. Technological changes, 6. ________ used to come one at a time, now overwhelm (淹没) us. Dr. Weil suggests that we read her latest book, 7. ________ we can turn in dealing with technostress. It can be purchased from her website.
答案
1. which
2. who
3. which
4. where
5. that / which
6. which
7. to which。