定语从句中 作定语的关系代词.doc

作定语的关系代词一、 whose关系代词whose在定语从句中作定语。whose可以看成是who的所有格。当先行词与从句中的某个名词有所属关系，表达“的”意思时用关系代词whose。它既可以指人也可以指物，既可引导限定性定语从句也可引导非限定性定语从句。Mr King, whose legs were badly hurt, was taken to the hospital.金先生腿受伤严重，被送进了医院。They lived in a room whose window opens to the south.他们住在一间窗户朝南开的房间。 Whose+名词有时作介词的宾语，构成“介词+whose+名词”结构引导定语从句，并在从句中作成分In 1980 he caught a serious illness from whose effects he still suffers. 1980年他患了到现在对他仍有影响的重病。The boss in whose department Mr. King worked had heard about the accident.金先生工作所在的部门领导已经听人说过这一意外事故。二、whichwhich有时也可用作定语，尤其用于“介词+which+名词”这类结构中，此时的which含有this或that的意味。如：1. Mark was a student at the university from 1999 to 2003, during which time he studied very hard and was made chairman of the Students Union.2. The postman comes at 6:30 in the morning, at which time I am usually fast asleep. 邮递员早晨6点30分来，这个时候我通常还睡着大觉呢。3. He was appointed Lord Chancellor, in which post he spent the rest of his life. 他被任命为大法官，在这个职位上度过了他的后半生。4. Sometimes feta is very salty, in which case no salt needs to be added. 有时，羊奶干酪很咸。如果这样的话，就不必加盐了。5. He may be busy, in which case Ill call later. 他可能忙，如若如此，我以后再来拜访。6. I may have to work late, in which case Ill telephone. 我可能得晚点下班，那样我会打电话的。7. He lost his temper, at which point I decided to go home. 他发脾气了，这时我就决定回家了。8. The speaker paused to examine his notes, at which point a loud crash was heard. 讲演者停下来查阅他的笔记，就在这时，听到了砰的一声巨响。9. It was derived from Posidonius, for which reason much of its information may well have been out of date. 它源于鲍森杜尼尔斯。由于这个原因，它的大部分信息很可能已经过时。10. These students will graduate from the university next summer, _ they will have studied here for four years. A. by then B. by that time C. by what time D. by which time有时其前也可以没有介词。如：He is studying economics, which knowledge is very important today. 他学经济学