1、Unit 4 Looking good, feeling good Grammar and usage Restrictive relative clauses with relative adverbs 定语从句定语从句 在复合句中，修饰或限定某在复合句中，修饰或限定某一一 _或或_ 的的_叫叫定语从句。定语从句。 例：例： He who laughs last laughs best. 名词名词 从句从句 代词代词 a attributive clausettributive clause antecedent antecedent relative pronounrelative pro
2、noun Revision Revision 关系代词关系代词 先行词先行词 在从句中的作用在从句中的作用 who 人 主语，宾语 whom 人 宾语 whose 人、物 定语 that 人、物 主语、宾语、表语 which 物 主语、宾语 Relative pronounsRelative pronouns Relative adverbsRelative adverbs 关系副词关系副词 先行词先行词 在从句中的作用在从句中的作用 when(=in / on / at / during which) 表示时间的名词，如time, age, day, year, month, week等 状
3、语 where（= in / at / from which） 表示地点的名词，以 及case, situation, position, stage, point 等 状语 why(= for which) 表示原因的名词 reason 状语 Relative pronouns or relative adverbs 关系词在定语从句中充当什么成分： 关系词在从句中作主语或宾语时，应 该用关系代词 在从句中作状语时，应该用关系副词 介词介词+关系代词引导的定语从句关系代词引导的定语从句 在“介词在“介词+关系代词”结构引导的定语从句中，关关系代词”结构引导的定语从句中，关 系代词指物就用系代
4、词指物就用which，指人用指人用whom。 Do you know the boy to whom she was talking? The little girl is reading a book, in which there are many pictures. 根据先行词来确定根据先行词来确定 The money _ which you were to buy dog food is gone. He will never forget the day _ which he failed in the exam. 介词的确定方法介词的确定方法 with on 根据定语从句中的谓语动
5、词或形容词确定根据定语从句中的谓语动词或形容词确定 We thought you were a person _ whom we could expect good decisions. The West Lake, _ which Hangzhou is famous, is a beautiful place. from for 介词的确定方法介词的确定方法 根据定语从句所表达的意义来确定根据定语从句所表达的意义来确定 Air, _ which man cant live, is really important. The pen _which he is writing now was
6、bought yesterday. without with 介词的确定方法介词的确定方法 1.Do you still remember the day _ we first met? 2.This is the museum _ we saw an exhibition last week. 3.The notice didnt tell the reason _ the meeting was called off. 4.They visited a factory _ computers are made. when/on which where/in which why/for wh
7、ich where 5.Can you tell me the reason _ you were late this morning? 6.Do you still remember the day _ you joined the league? 7.That was the year _ I first went abroad. 8.I dont know the reason _ he didnt turn up at the party. 9.He is looking forward to the days _ he will stay with you. why when whe
8、n why when 当当表表示时间、地点、原因的示时间、地点、原因的先行词在从句中不先行词在从句中不 是作状语，而是作主语、宾语或表语时，必须是作状语，而是作主语、宾语或表语时，必须 用关系代词用关系代词that 或或which 引导定语从句，而不引导定语从句，而不 是是when, where, why。 ! ! This is the park which/that they often visit. 1. I did not perform well at school last week. The reason was my poor-quality sleep. 2. I miss
9、those days. I used to sleep really well in those days. Rewrite the following sentences using relative adverbs or “preposition + which”. B1 The reason why I did not perform well at school last week was my poor-quality sleep. I miss those days when I used to sleep really well. 3. The hospital is near
10、my home. I visited a doctor for advice on sleep problems in that hospital. 4. I still remember that afternoon. That afternoon I fell asleep on the bus and went past my stop. The hospital where I visited a doctor for advice on sleep problems is near my home. I still remember that afternoon when I fell asleep on the bus and went past my stop. Homework Finish exercises on the workbook.
