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1、定语从句讲解（四）Where 表示地点，在定语从句中做地点状语先行词往往是: place, table, room, spot, house, school, country, village, city, town, street, shopThis is the factory where we worked last week.这就是上星期我们在那儿劳动的那家工厂.where指代the factory, “在那儿”,在从句中作地点状语1. The teachers office is a small room. There are some computers there.2. She
2、is on business in that city. Her sister is studying there. The teachers office is a small room where there are some computers . She is on business in the city where her sister is studying.1.这就是他出生的地方。2.在我们居住的城市里发生了巨大的变化。3.昨天我在上次我们见面的那个图书馆里看到了我们的班主任.This is the place where he was born.Great changes h
3、ave taken place in the city where we live.I met our class teacher in the library where we met last time.Note:The laboratory is the place _students do their experiments.Shanghai Museum is the place _ we visited last week.wherewhich关系副词关系副词where 意为意为 “在那个地方在那个地方”, 作从句的地点状语作从句的地点状语关系代词关系代词which 作及物动词作及
4、物动词visited 的宾语的宾语I found the desk in the room _needed repairing.They waited in the room _there is nothing but some bencheswhichwhere注意: where可以用介词+which来表示1. Thats the house where we found the kidnapped child .2. Thats the house in which we found the kidnapped child . 还可以说: (介词后移)3. Thats the house
5、which we found the kidnapped child in.4. Thats the house that we found the kidnapped child in.5. Thats the house we found the kidnapped child in.我们参观了约翰叔叔在那儿工作的那个农场.We visited the farm where Johns uncle worked .We visited the farm on which Johns uncle worked .We visited the farm that Johns uncle wor
6、ked on.We visited the farm Johns uncle worked on.We visited the farm which Johns uncle worked on.小结1. when, where分别在从句中引导从句、作从句的时间和地点状语2. when, where可以用介词+which来表示，介词还可以后移3.作从句的时间和地点状语用when, where;作及物动词宾语时用whichThey came to a place where was found some pollution.They came to a place where lived some
7、 local farmers.错对引导词where不能做从句的主语，改为_where some pollution was found第二句从句部分是倒装句, where是状语, some local farmer是主语Why 表示原因，做原因状语状语先行词只有一个 reason1. I should like to know the reason why he changed this plan.2. Do you know the reason why he was late?3. The reason why he was late is that he got up too late.
8、 我想知道他为什么改变计划的原因.你知道他为什么迟到的原因吗?他为什么迟到的原因是因为他起床太晚了. 注意: 这一句里的“因为”不能说成 because because填空：The reason _ we want to know is now clear.我们想知道的理由现在清楚了. know是及物动词that/whichthat/which 做know的宾语whichwhich why 改错1. The reason why he was absent is because he was ill.2. The reason why he told us was unsatisfactory
9、.3. Thats the reason that the horse refused to move. that that why 填空1. He gave us the reason _ was reasonable.2. The reason _ we refused to come was _we were not well prepared.3. The reason _ he trembled was hard to explain.4. The reason _ he offered was hard to explain. why that when 和why在口语中可以省略,
10、 where不可以省略1. Be sure to call on us next time ( when ) you come to town.2. This is one of the reasons ( why ) you may like to eat it.Is the woman who often gives us some kind of help?(wrong)Is the woman the one who often gives us some kind of help?Is that the woman who often gives us some kind of help?woman 被定语从句所修饰, 应为特指, 加 the right / wrong ?