中考定语从句微课.ppt

1、中考专项复习 之 定语从句,概念: 定语从句：在复合句中修饰名词或代词的 句子， 叫定语从句。 先行词：被定语从句修饰的词叫先行词。 关系词：引导定语从句的词叫关系词。,命题方向 考查定语从句的关系词 定语从句关系词的选择取决于先行词是指人还是物，并要分清楚关系词在句中的成分。,先行词,关系词,定语从句,Mary is a girl who has long hair.,关系代词,关系副词,which, that who, whom, whose,where, when,why,关系代词的用法,关系代词在从句中可以：,何时可以省略？,做宾语时可以省略,考点,1.先行词指“人”时，关系代词可以用

2、who或that，在句中作主语或宾语,whom只能作宾语。,He is the person _wants to see you.,思路点拨 句中先行词明确指人，从句缺少主语。,He is the person _we met in the street yesterday.,思路点拨 句中先行词明确指人，从句缺少宾语，引导词在句可以省略。,who/ that,（whom/ who/ that ）,2.先行词指“物”时，关系代词可以用which或that，在句中作主语或宾语。,A plane is a machine _can fly.,思路点拨 句中先行词明确指物，从句缺少主语。,This

3、is the book _you want.,思路点拨 句中先行词明确指物，从句缺少宾语，引导词在句可以省略。,that / which,(that / which),3.先行词指“物或人”时，在句中作定语，关系代词用whose。,The boy_ father works in a factory is an engineer.,思路点拨 句中先行词明确指人，从句缺少定语。,The room_ window is red is hers.,思路点拨 句中先行词明确指物，从句缺少定语。,whose,whose,小试身手,1. I have a friend _ likes listening

4、to classical music.,who/that,which/that,whose,3. The man _ leg broke in a match used to be a football player.,2. Yesterday Emily was wearing the new dress _ I gave her.,用适当代关系词填空,4.只能用that,不能用which的情况： (1)先行词为all, everything，anything，nothing, something, nothing ,few, little, much, the one等不定代词时； (2)

5、先行词被形容词最高级所修饰或被the only, the very, the last, any, few, little , no, all, one of 等修饰时： (3)先行词为数词或被序数词（含 last)修饰时。 （4）先行词是并列词组既有人又有物时。 (5)在以who, which开头的句子中为了避免重复。 口诀：不定代词这一伙，全用that准没错 先行词前有修饰，千万不能用which.,1. Here is something I will tell you.,2.We havent got much we can offer you.,3. Is it the one you

6、 want ?,4.This is the most interesting story I have ever heard.,5. I can remember well the persons and some pictures I see.,6.Which is the bike you lost?,7.Who is the woman was praised at the meeting?,that,that,that,that,that,that,that,5.在由“介词+关系代词”引导的定语从句中，只能用which指“物”，用whom指“人”。 e.g:(1)This is the

7、 classroom in_ we studied for two year. (2)She is the person from _ we should learn.,which,whom,直击中考,(2012 广州）Whenever he was late, he could find plenty of excuxes _ sounded reasonable. A. who B. where C. when D. which 2. (2012 佛山）- Foshan is a city _ has a very long history. A. whose B. which C. wh

8、o 3. (2012 肇庆）The last place _ we visited was the Summer Palace. A. where B. that C. why,4. (2012 梅州）Mr. Smith _ is smoking is looking for _ she lost yesterday. A. whom, which B. who; what C. that; who D. which; where 5. (2012 桂林）She could do everything _ she liked. A. that B. who C. where D. when 6

9、. (2012 咸宁）We all like the story about the teacher _ happened in our school last week. A. which B. who C. whom D. what,1. This is the bag _ my mother bought yesterday. A. thatB. who C. whom D. this 2. The girl _ you saw in the street is Mary. A. that B. whose C. whichD. as 3. Is this the factory _ a

10、 lot of students visited yesterday? A. the oneB. which C. who D. whom 4.Is this factory a lot of students visited ? A. the oneB. which C. who D. whom,A,A,B,A,Practice,5. The only language _ is easy to learn is the mother tongue. A. whichB. that C. /D. it 6. The girl handed everything _ she had picked up in the street to the police. A. which B. in which C. thatD. all 7. _ cleans