1、定语从句（介词+关系代词引导）,1. To explain the usage of this kind of grammar.2. To do a lot of exercises to practice the grammar.,【学习目标】,概念 关系代词which和whom 除了在定语从句中作及物动词的宾语外，还可以作介词的宾语。在作介词的宾语时，可以跟介词一起放在整个定语从句的前面（此时关系代词不能省略),为了使关系代词紧跟先行词也可以把介词放在相关动词的后面，这种从句叫做带介词的定语从句。例如:1) That is the room in which I live. (or: Th
2、at is the room which/that I live in.)2) I met the man to whom you talked yesterday. (or: I met the man whom/that/who you talked to yesterday.),做题技巧,如何选取介词？,1.根据先行词与从句中的动词、形容词等的固定搭配2.根据先行词和介词的搭配3.根据定语从句所表达的含义,Do you know the boy _ _ your mother is talking?2. I still remember the day _ _ I first got t
3、o Paris.,to whom,on which,3. 他们来到一个农舍（a farm house),房前站着一 个小男孩。,They came to a farm house, _stood a little boy.,先行词和从句中动词等的搭配,先行词与介词的搭配,根据句意,in front of which,注1：当介词放在相关动词后面时，which 可用that 来替换；whom可用that 或 who 来替换。此时关系代词可以省略。如：1) That is the room (that ) I live in. 2) I met the man (that) you talked
4、to yesterday.,注意事项,注2：如果关系代词作含有介词的动词短语的宾语，此时动词短语不拆开，介词仍放在动词的后面。例如：Wrong:This is the pen for which I am looking.Right:This is the pen which I am looking for.,注3：介词+关系代词可以与其相对应的关系副词互换。1.This is the reason for which he came late for school.=This is the reason why he came late for school.2.This is the p
5、ark on which I met my husband for the first time.=This is the park _ I met my husband for the first time.3.I still remember the day when I first came to Beijing.=I still remember the day _ I first came to Beijing.,where,on which,1.This was a film _ Spielberg used real actors instead of toys.2.The re
6、ason_ he could not go there was that his grades were too low.3.This was the moment _ Spielbergs career really took off.4.He first studied at a local school, _he went to Beijing University.5.Who is the man _ he is speaking?,【课堂训练】,in which/where,why / for which,when / at which,after which,to whom,【高考
7、链接】1. (2012湖南高考) Care of the soul is a gradual process_even the small details of life should be considered.A. what B. in what C. whichD. in which【解析】选D。考查定语从句。句意:对心灵的关爱是一个渐进的过程,在这个过程中,甚至生活中的小细节都应该考虑在内。本题考查定语从句,修饰先行词process,且定语从句不缺主语和宾语,in which相当于in the process,故D项正确。A项和B项中的what不可以引导定语从句。C项which必须在从
8、句中作主语或宾语。,2. (2012四川高考)In our class there are 46 students, _half wear glasses.A. in whom B. in them C. of whom D. of them【解析】选C。句意:我们班有46名学生,其中一半都戴眼镜。此处为“介词+关系代词”结构。根据句意和从句中的搭配half of.可知,应用of表示“其中”之意。,3. (2012天津高考)I wish to thank Professor Smith, without_help I would never have got this far.A. who B
9、. whoseC. whomD. which【解析】选B。考查定语从句。句意：我希望感谢史密斯教授，没有他的帮助，我永远不会走这么远。分析题干可知“without _help I would never have got this far”为定语从句修饰先行词Professor Smith,并且涉及了“介词 + whose + 名词”结构，其相当于“without his help”，故选B。,4.（2011江西高考）She showed the visitors around the museum, the construction_ has taken more than three ye
10、ars.for which B. with which C. of which D. to which5.（2011浙江高考）English is a language shared by several diverse cultures, each of _ uses it somewhat differently. A. which B. what C. them D. those,6.（2010 江苏高考） The newly built cafe, the walls of _ are painted light green, is really a peaceful place fo
11、r us, especially after hard work.that B. it C. what D. which,7.(2010 浙江高考)The settlement is home to nearly 1,000 people, many of _ left their village homes for a better life in the city.A. whom B. which C. them D. those8. (2010 上海高考) Wind power is an ancient source of energy _ we may return in the near future. A. on which B. by which C. to which D. from which,
