1、,加入适当的关系词，用定语从句改写句子。1. Have you ever dreamed of playing in front of thousands of people at a concert? At the concert everyone is clapping and appreciating your music. Have you ever dreamed of playing in front of thousands of people at a concert, at which everyone is clapping and appreciating your mu
2、sic？（U5P34）,“介词+关系代词”引导的定语从句,2. They may start as a group of high-school students . For these students practising their music in someones house is the first step to fameThey may start as a group of high-school students, for whom practising their music in someones house is the first step to fame（U5P3
3、4）3. Later they may give performances in pubs or clubs. They are paid in cash for the performances. Later they may give performances in pubs or clubs, for which they are paid in cash. （U5P34）,. 基本用法及关系代词的确定 当关系代词在定语从句中充当介词的宾语时，我们用介词关系代词引导定语从句。如果先行词为人，用介词+whom（如【温故知新】T2）；如果先行词为物，用介词+which（如【温故知新】T1，T
4、3）。who和that不能用于此结构。,The little girl is reading a book in which there are many pictures. 小女孩正在读一本书，书中有很多图画。 The lady with whom your mother was talking is our English teacher. 刚才与你母亲谈话的那位女士是我们的英语老师。,The settlement is home to nearly 1, 000 people, many of _ left their village homes for a better life in
5、 the city. 2010浙江，3A. whomB. whichC. themD. those【解析】选A。考查非限制性定语从句。句意：这个居留地里有接近1 000人。他们当中很多人离开农村到城里寻求更好的生活。whom指代先行词1, 000 people，并在从句中作介词of的宾语。,. 介词的确定 1. 根据先行词与介词的搭配习惯来确定。 Ill never forget the day on which I joined the army. 我永远也忘不了我参军的那一天。 She never explained the reason for which she was late fo
6、r the class again. 她没有解释她再一次上课迟到的原因。,2. 根据定语从句中的谓语动词或形容词确定介词。该动词或形容词与介词搭配，构成动词短语或形容词短语。 He is the famous singer for whom the fans are waiting. 他是歌迷们正在等的著名歌手。（wait for. . . 等待）,The social problem about which the two sides are debating with each other is a very serious one. 双方正在展开辩论的社会问题是很严重的一个问题。（deb
7、ate with sb. about. . . 就和展开辩论） The two things about/of which he was not sure were the grammar and some of the idioms. 他没有把握的两项是语法和一些习语。（be sure about/of对有把握),3. 根据句子的意思确定介词。有些句子，先行词完全一样，定语从句中谓语动词也不是固定的动词短语。这时，需要根据句子所要表达的意思选用不同的介词。 This is the pilot with whom my brother has worked for ten years. （My
8、 brother has worked with the pilot for ten years. ）这就是和我弟弟一起工作了十年的那位飞行员。 This is the pilot by whom my son was saved. （My son was saved by the pilot. ）这就是救了我儿子的那位飞行员。,. “介词关系代词”的替换 1. 当先行词为时间、地点名词或名词短语及名词reason，介词in，on，at，for等与关系代词which一起引导定语从句时，可用相应的关系副词when，where，why等替换。 Beijing is the city in whic
9、h (where) he has lived for many years. 北京是他生活了很多年的城市。,I have forgotten the exact date on which (when) this country became independent. 我忘了这个国家独立的确切日期了。 I want to know the reason for which (why) she gave up the chance to go traveling abroad. 我想知道她放弃出国旅游的机会的原因。,She showed the visitors around the museu
10、m, the construction _ had taken more than three years. 2011江西, 34A. for which B. with which C. of which D. to which【解析】选C。考查定语从句。句意为：她带领参观者参观了那个建造工程花费了超过三年时间的博物馆。先行词为museum，在从句中充当定语，指博物馆的建造工程，介词用of。选C。,2. “the+名词十of +关系代词”引导定语从句时，可用“whose名词”替换。 He has moved in a house the door of which (whose door) faces west. 他已搬进了门朝西的一座房子里。,Children who are not active or _ diet is high in fat will gain weight quickly. 2010北京, 27A. whatB. whoseC. which D. that【解析】选B。考查定语从句关系代词。句意：不爱运动或者饮食热量偏高的孩子们会迅速发胖。从句中缺少修饰名词diet的关系词，故需用关系代词whose。,Thank you!,
