2022年中考英语从句复习-宾语从句和定语从句 ppt课件.pptx

1、从句复习从句复习宾语从句和定语从句宾语从句复习宾语从句复习考点：连接词；语序；时态宾语从句连接词宾语从句连接词1.陈述句2.一般疑问句3.特殊疑问句“是否是否”，不做成分，连接作用，不做成分，连接作用，但不能省略但不能省略不在句中做成分，只起连接作不在句中做成分，只起连接作用，口语中可省略用，口语中可省略起连接作用，且做成分起连接作用，且做成分指物指物在句中作主语在句中作主语/宾语宾语/表语表语指人指人在 句 中 作 主在 句 中 作 主语语/宾语宾语/表语表语在句中宾语在句中宾语 在句中定语在句中定语时间时间地点地点原因原因方式方式在句中作状语在句中作状语宾语从句的语序宾语从句的语序宾语从句

2、必须用陈述句语序。即：主句部分+引导词+_+_+_主语谓语从句部分_其他1.What are they drawing?Did you know?Did you know _2.Where did he meet Jim?I want to know I want to know _ 3.Is the cat like a tiger or not?She asked She asked _or not.what they were drawing where he met Jim.whether the cat was like a tiger如果当一些固定句式或who，what 等在从句中

3、做主语时,语序本身就是“主语+谓语”,即从句部分顺从句部分顺序不变序不变.What is the matter with.?Who is on duty?What is in the box?注意事项eg:I dont know what is in the box.宾语从句的时态宾语从句的时态宾语从句的时态一般是根据主句确定的从句的时态可根据句意的需要用从句的时态可根据句意的需要用任任意一种时态意一种时态。从句从句只能只能用用过去的某种时态过去的某种时态。一般过去时/过去进行时/过去完成时/过去将来时当宾语从句叙述的是客观事实、真理、自然现象、名言警句、谚语等，不管主句是什么时态，从句一律用

4、一般现在时。在以could you 开头的复合句中，could通常不表示过去时态，仅表示委婉语气，从句时态要根据实际情况而定。注意事项eg:Could you tell me where Helen lives?宾语从句中的否定前移宾语从句中的否定前移1.当主句的谓语动词是“think,believe,guess,suppose,expect”，2.且主语是第一人称(即：I、we)时，从句是否定概念时,必须把否定前移.e.g：我认为他不会来了I _dont think that he will come我们相信这鸭子不会走路.We didnt _ the duck_believe that c

5、ould walk.由疑问词“when,who,what,how 等引导的宾语从句与简单句“疑问词+不定式”的互相转换1.I dont know what I should do next.I dont know _ _ _ next.2.We didnt know whether we could go or not.We didnt know _ _ _ or not.3.Lucy hasnt decided which cup to choose.Lucy hasnt decided_ _ _ _ choose.what to do which cup she willwhether t

6、o go(没有if+不定式的用法)should定语从句复习定语从句复习考点：先行词；连接词练一练：找出下列句子中的先行词I like music that I can sing along with.I like music that I can sing along with.I love singers who write their own music.I love singers who write their own music.China is a country which has a long history.China is a country which has a lon

7、g history.This is the book that my mother bought me yesterday.This is the book that my mother bought me yesterday.He is the lawyer whose daughter went abroad.He is the lawyer whose daughter went abroad.既可指人既可指人也可指物。也可指物。关系关系代词和代词和关系关系副词副词人或物人或物人人人人人或物人或物物物主语、宾语、表语主语、宾语主语、宾语宾语定语时间时间原因原因地点地点状语定语从句的特殊情

8、况引导定语从句的关系代词that,which 指物时，常可以互换，但以下情况只能用that,不能用which。_ _ 或或 _ _修饰先行词时修饰先行词时 This is the best film that I have ever seen.This is the first play that I have seen since I came here.序数词形容词最高级 当当先行词是先行词是everything,something,nothing,everything,something,nothing,anythinganything,allall,little,much,little

9、,much,some,some 等代词，或是由等代词，或是由every,any,all,some,no,littlw,fewevery,any,all,some,no,littlw,few等限定词修饰时。等限定词修饰时。Everything that we saw in this film was true.Ive read all the books that you lend me.先行词被先行词被_修饰时。修饰时。This is the very book that belongs to him.当先行词同时指当先行词同时指_和和_时时Ive never heard of the peo

10、ple and things that you talked about just now.the only,the very,the same,the last人物如何区别定语从句与宾语从句紧跟的成份不同 定语从句要修饰名词，所以前面一定有个先行词，且为名词。宾语从句作宾语，所以前面一定是个动词，且为及物动词。注意：定语从句去掉句子仍然成立；宾语从句去掉句子不成立。Corns is a useful plant that can be eaten by both people and animals.He agreed that he could help with my English.举一反三：看谁找得快A 15-year-old student who invented a flashlight(手电筒)getting power from the holders body heat is going home today from California with a big prize and a chance to do further research.Student is going home.