1、介词+which/whom引导的定语从句用于正式场合。在这一结构中，关系代词which/whom做介词的宾语。1.当先行词是人时，用介词+whom引导定语从句，E.g.：They may start as a group of high-school students, for whom practising their music in someones house is the first step to fame.2.当先行词是物时，用介词+which引导定语从句，而且只能加which，不能加that，E.g.: They produced a new record in 1996, w
2、ith which they celebrated their former time as a real band. 3.关系副词可以替代介词+which/whom结构。where可以替代to/at/from/in which, E.g.：They visited the city where/in which John Denver was born.when可以替代during/at/in/on which，E.g.：I will never forget the year when/in which our band started.why可以替代for which，E.g.: The
3、 reason why/for which he left the band was that he hated the busy life. 4.the way in which/that/_引导定语从句The students do not know (the way in which) a music band can be formed.语法专练：本单元语法定语从句1For many cities in the world，there is no room to spread out further，_New York is an example.Afor whichBin which
4、 Cof which Dfrom which2By nine oclock，all the Olympic torch bearers had reached the top of Mount Qomolangma，_ appeared a rare rainbow soon.Aof which Bon which Cfrom which Dabove which3The growing speed of a plant is influenced by a number of factors，_are beyond our control.Amost of them Bmost of whi
5、ch Cmost of what Dmost of that4The man pulled out a gold watch，_were made of small diamonds.Athe hands of whom Bwhom the hands ofCwhich the hands of Dthe hands of which5(2009年成都第二次诊断)As a coach，you should know clearly about the direction _ your team should develop.Ato which Bin which Con which Dfor
6、which6The lecture was called off five minutes before it was supposed to start，_ made the audience angry.Awhat Bthat Cwhen Dwhich7Now their talks have reached a key stage_one side must give in to the other.Awhich Bthat Cwhere Dhow8He gave us another piece of advice，_of great help to the research work
7、.Awhich I think is Bwhich I think it isCI think which is DI think it is9Rescuers are still searching for the other 19 missing miners，_survival chances are small.Awho Bwhich Cwhom Dwhose10A war is so cruel that it always causes great losses，_has happened in Iraq and other countries.Awhat Bwhich Cas D
8、one11. Maria has written two novels, both of have been made into television series.A them B. that C. which D. what12. I wish to thank Professor Smith, without help I would never have got this far. A. who B. whose C. whom D. which13, In our class there are 46 students. half wear glasses. A. in whom B
9、. in them C. of whom D. of them14. Julie was good at German, French and Russian, all of she spoke fluently.A. who B. whom C which. D. that15. There are many magazines in the reading room, are designed for children. A. some of them B. and some of which C. some of which D. some of the magazines.16. th
10、ere was a teapot shaped like a duck, out of _ mouth the tea was supposed to come.A. whose B. which C. its D. that 17. 100。C is the temperature _ which water will boil. A. for B. at C. on D. of18. we arrived home at 9:00 in the evening, _ most people had already had supper. A. at that time B. by that time C. at which time D. by which time19. English is a language shared by several diverse cultures, each of _ use it somewhat differently.A. which B. what C. them D. those
