1、Revision1.Is he the man_wants to see you?2.He is the man _I saw yesterday.3.They ran to help the man _car had broken down.4.The book_he is carrying is about to drop.Notes:Notes:引导定语从句的连词叫关系词，关系词分为引导定语从句的连词叫关系词，关系词分为 关系代词和关系副词。关系代词和关系副词。关系代词：关系代词：who,whom,whose,that,which,aswho,whom,whose,that,which,
2、aswho/that(whom/that）whose（which/that）指人指人 指物指物在定语从句中的作用在定语从句中的作用Who主语主语宾语宾语Whom宾语宾语Which主语主语宾语宾语that主语主语宾语宾语whose定语定语关系副词的用关系副词的用法法关系副词关系副词指代指代在从句中的作用在从句中的作用when(=at/in/on/during/which)where(=in/at/which)why(=for which)时间时间时间状语时间状语地点地点地点状语地点状语原因原因原因状语原因状语v关系副词引导定语从句时，既引导定语从句，又在关系副词引导定语从句时，既引导定语从句，又
3、在定语从句中充当状语。定语从句中充当状语。一一This is the factory.I worked in the factory ten years ago.1.关系副词关系副词 whereThis is the factory where(in which)I worked ten years ago.The school is near a park.My son studies in this school.The school where(in which)my son studies is near a park.where 引导的定语从句修饰表示地点引导的定语从句修饰表示地点的
4、名词的名词,并在定语从句中作并在定语从句中作 _,相当于相当于“介词介词+_(which)”。地点状语地点状语关系代词关系代词注意：注意：wherewhere不在从句中作主语或宾语。不在从句中作主语或宾语。What is the name of the town where(in where(in which)which)we stayed last night?Think of a place where(in which)where(in which)we can go for dinner.Theyll never forget July 1.Hong Kong returned to
5、its motherland on July 1.2.关系副词关系副词whenTheyll never forget July 1 when(on which)(on which)Hong Kong returned to its motherland.The days are gone forever.We lived together happily during those days.The days when(during which)(during which)we lived together happily are gone forever.when 引导的定语从句修饰表示时间的
6、引导的定语从句修饰表示时间的名词名词,在定语从句中作在定语从句中作 _,相当相当于于“介词介词+_(which)”。时间状语时间状语关系代词关系代词 Tell me the time when(at which)when(at which)the train leaves.July,when(=in which)when(=in which)we can go home for a rest,is coming soon.There are many reasons.People like traveling for many reasons.3.关系副词关系副词whywhy 引导的定语从句修
7、饰先行词引导的定语从句修饰先行词 reason,在从句中作原因状语在从句中作原因状语,相当相当于于“for+which”。There are many reasons why people like traveling.for whichI dont know the reason why(for which)why(for which)he left here.This is the reason whywhy(=for which)he cried.一些易混淆的知识一些易混淆的知识:定语从句的万能钥匙：定语从句的万能钥匙：看引导词在定语从句中充当什么成分；若是作状语,就用where,whe
8、n,why等关系副词；若是作主语、宾语或定语，则用关系代词that,which,whom,whose等。1).a.The reason _he missed the speech is that he forgot the time.b.The reason_he gave us sounded reasonable.2).a.Ill never forget the day _we spent together in Paris.b.Ill remember the day_we stayed together at that time.why(which/that)when(which/t
9、hat)3).a.Is this the factory_ we visited last year?b.Is this the house _Lincoln once lived?c.Is this house _ we visited last year?(which/that)wherethe one1.He likes the house_he once lived in.2.He likes the house in_he once lived.3.He likes the house_he lived.4.We miss the days_we spent together.5.W
10、e miss the days_we worked together.(which/that)which where/in which(that/which)when/in which/during which6.The reason_he explained to us was not true.7.The reason_he didnt turn up was unknown.(which/that)why/for which 1.when 指时间，在从句中作时间状语，可用指时间，在从句中作时间状语，可用“介词介词(on,in,at,during等等)which”代替：代替：2.where 指地点，在从句中作地点状语，可用指地点，在从句中作地点状语，可用“介词介词(in,at,on 等等)which”代替：代替：3.why 指原因，在从句中作原因状语，可用指原因，在从句中作原因状语，可用“for which”代替：代替：小结：小结：特别注意：特别注意：先行词在从句中做主、宾和定语时，要用关系代词。先行词在从句中做主、宾和定语时，要用关系代词。先行词在从句中做状语时，要用关系副词。先行词在从句中做状语时，要用关系副词。Finish off the exercises in P71
