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1、复合句改为简单句,一、将宾语从句变为简单句,1)用“及物动词+不定式”结构可以将含有that引导的某些宾语从句的复合句转换成简单句。例如：1. He decided that he would buy a digital camera online.He decided_ _ a digital camera online.2. We hoped that we would come back soon.We hoped _ _ back soon.3. I expect that I shall finish my work by this Sunday.I expect _ _my wor
2、k by this Sunday.,to buy,to come,to finish,2)用“疑问词+不定式“结构可以将某些含有连接代词或连接副词引导的宾语从句转换简单句。例如：1.I dont know which one I can buy .I dont know _ _ _ _.2.We wonder where well go this Sunday.We wonder _ _ _ this Sunday.3.Could you please teach me how I can search the Internet?Could you please teach me _ _ _
3、the Internet?,which one to buy,where to go,how to,search,He hasnt decided which seat he should take. He hasnt decided_.2. I really dont know where I can find my lost key.3. Can the computer tell us what we should do next?4. Can you tell me when to start ? Can you tell me _?5. I cant decide which one
4、 to choose.,which seat to take,I really dont know where to find my lost key.,Can the computer tell us what to do next?,when we will start,I cant decide which one I should choose.,宾语从句,疑问词+ to do,3)用复合宾语，即主语+谓语+宾语+宾补这种结构语改写。如： I saw he went into that house just now I saw _ _ _ that house just now I h
5、eard she was singing in English I heard _ _ in English,him,go into,her singing,4)用名词或名词短语改写。如：Do you understand what I said？ Do you understand _ _ ？Can you tell me what he means? Can you tell me _ _ ？,my words,his meaning,二、将状语从句变为简单句,1) 含有sothat引导的结果状语从句(否定)的复合句用“tooto”结构可以转成简单句。如：1. The boy is so
6、young that he cant look after himself.The boy is _ _ _look after himself.2. The question is so difficult that I cant answer it .The question is _ _ _ me_ answer.,too young to,too difficult,for,to,注意：第2句的主从句主语不一致，用for +sb.(宾格)连接,2) 含有so that 引导的结果状语从句（肯定）的复合句用“enough +不定式”结构可以将变为简单句。例如：1. The girl is
7、 so tall that she can reach the apples on the tree.The girl is _ _ _ _the apples on the tree.2.This hall is so large that it can hold 2000 people.This hall is large _ _ _ 2000 people.3. The table was so light that the little boy can carry it.The table was _ _ _ the little boy _ carry.,tall enough to
8、 reach,enough to hold,light enough for,to,注意：第3句的主从句主语不一致，用for +sb.(宾格)连接,3) 含有so that 引导的目的状语从句的复合句用“in order +不定式”或“so as +不定式”结构可以转换为简单句。如：1. She decided to buy a camera online so that she could receive it soon.She decided to buy a camera online _ _ _ receive it soon.2. I went over my composition
9、 again and again so that I couldnt make any mistakes.I went over my composition again and again _ _ _ _ make any mistakes.3.Marybought a camera so that she could take pictures in Beijing.Mary bought a camera _ _ _ take pictures in Beijing.,in order to,so as to,in,order not to,so as not to,in order t
10、o,so as to,4)某些含有状语从句的复合句用作表语的形容词+不定式可以转变成简单句。例如：1. I was glad when I heard the good news .I was _ _ _the good news.2. Toms parents were very surprised as they knew all about it. Toms parents _ _ _ to know all about it.,glad to hear,were very surprised,5)if条件状语从句可为转换“祈使句，and/or+简单句.”。肯定可转换为祈使句+and+简
11、单句。否定可转换为祈使句+or+简单句；如：If you use your head, youll find a way._your head, _ youll find a way. If you arent brave, youll lose your chance. _ _Be brave, _ youll lose your chance.,Use,and,Be,brave,or,6)because引导的原因状语从句与because of的转换。如：He was late for school because it rained heavily. He was late for sch
12、ool _ _the _ rain.7)if not引导的条件状语从句转化为without短语。如：I cant pass the exam if you dont help me. I cant pass the exam _ your _.,because of,heavy,without,help,8)把时间状语从句转化为一个介词短语。如：I could swim when I was eight years old.I could swim _ _ _ _eight.He went home after he finished his work.He went home _ _ his
13、 work.,at,the,age,of,after,finishing,另外：时间状语从句之间可以相互转化when/before/after notuntil John will go to bed after he finishes his homework. John _ _ to bed _ he finishes his homework.He stopped playing the game when his father came back.He _ _playing the game _ his father came back.,wont,go,until,didnt,sto
14、p,until,三、将定语从句变为简单句(提高部分),1)当定语从句是主动语态并且用的是进行时态时，可将定语从句改为现在分词短语；当定语从句中的谓语动词是表示经常性的动作时，可将定语从句改为现在分词短语。如：The man who is talking with Mary is my brother. The man _ _Mary is my brother.A chemists shop is a shop which sells medicine. A chemists shop is a shop _ _.,talking with,selling medicine,2)当定语从句是被
15、动语态时，可将定语从句改为过去分词短语；当定语从句是表示将要发生的动作或具体某种情态意义时，可将定语从句变为不定式短语。如：This is a book which was written by a worker.This is a book _ _ a worker.There is a lot of homework that we should do. There is a lot of homework _ us _ _ .,written,by,for,to,do,3)当定语从句中含有介词短语或形容词短语做表语时，可将定语从句改为介词短语。如：The girl who is in a
16、 hat is Lucy King. The girl _ _ _ is Lucy King.,in,a,hat,四、将主语从句变为简单句,“It happens that”用“happen + 不定式”“It seems that ”用“seem +不定式” 例如：1. It happened that the teacher saw him playing in class.The teacher happened to see him playing in class.2. It seemed that he had seen the film already.He seemed to have seen the film already.,
