(
课件网) U 5 Discovering Useful structure Restrictive relative clause Discribe your favourite things Unit 5 在主从复合句中，对某一名词或代词起修饰作用的从句叫定语从句。被修饰的名词或代词叫先行词，引导定语从句的连接词叫关系词。定语从句一般位于先行词后 1.引导定语从句 2.代替先行词 3.在从句中担当一个成分 The students who are having class are from class 49. 定语从句的关系词分为两种： 关系代词：that，which，who，whom，whose 关系副词：when , where , why 关系代词which引导的定语从句 1.Rome is a city which attracts lots of tourists. 2. This is the book (which )you wanted. 关系代词which指 ____，在定语从句中作_____或_____, 做_____时可省略。 物 宾语 宾语 主语 关系代词whose引导的定语从句 The girl whose work got the prize is the youngest in her class. 2. It’s the house whose door is painted red. 关系代词whose既可以指 ____也可以指物，在定语从句中做_____。 人 定语 She is a skier. She is a talented skier. She is a talented skier who chose to fight for China. Adjective 形容词 attributive/relative clause 定语从句 Attributes定语 to make the noun or noun phrase more informative 她是一个选择为中国而战的有天赋的滑雪者。 step2: observe and analyze RelativePronouns关系代词refers to（指代的先行词)roles that play as(充当成分）Person人Thing物Subject主Object宾Attribute表thatwhichwhowhomwhoseThe foreighnerwho/thatvisited the schoolcomes from Canada.This isthe housewhich/thathas just been painted.I don't likethe girlwhom/thatyou are talking about.He isaprofessorwhosenameisJack.The housewhosewindow is brokenis mine.√√√√√√√√√√√√√√√√step3: observe and conclude1. The students are from Class 9. 2. The students are walking. 正在走步的学生来自9班。 代替the students，作主语 The students _____ are walking are from Class 9. who/that step5: practice Eg: The accident has reached to the point both their parents are to be called in. 关系副词 — where特殊用法 关系副词 where 还可用在表示抽象意义的地点名词后, 如 situation (情形), stage (阶段), point (地步), case (情况), position (位置), condition, activity, scene, occasion等,意思是“到了某种地步, 在某种境况或情况中” 。 where 判断先行词在从句中的成分，用正确的关系词填空。 The reason _____ he gave us was quite reasonable. This is the reason _____ he went. This is the place _____ we visited last year. This is the place _____ he works. That was the time _____ he arrived. Do you still remember the time _____ we spent together which/that where when that/which why/for which that/which 关系副词 定语从句三步解体法： 一、划出定语从句； 二、判断关系词在从句中做的成分———主宾表：关系代词；状：关系副词 三、根据先行词确定关系词 定 语 从 句 的 引 导 词 关系代词 关系副词 指人 指物 that(主语/宾语/表语), which(主语/宾语),who(主语/宾语), whom(宾语), whose(定语)，as(主语/宾语/表语) that(主语、宾语), which(主语、宾语), whose(定语) where (地点状语) when (时间状语) why (原因状语) Ps:关系词在从句中做状语时，连接词有时可以用介词+which/whom来替换关系副词 Describe a day/time/place/reason Fi ... ...
