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2-2-1一元一次方程解法综合-题库教师版.doc

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1、宾语从句1、主系表句型- be 2、主谓宾- do(vt) 3、主谓- do(vi)-(不及物动词)4、主谓宾补-do(vt) 5、主谓宾宾-do(vt) 记双宾语的动词一定要记。6、There be (不及物动词do)-be (不及物动词)The American economic system is organized around a basically private-enterprise, market- oriented economy在英语语法上,习惯上我们所称的名词性从句指的是宾语从句,主语从句和表语从句的统称。因此,了解名词性从句首先应从宾语从句入手。宾语从句:我们在前面学过

2、主系表和主谓宾的句型,在主谓宾这个句子里出现了宾语,因此宾语从句是相对主谓宾的句型而说的。因此一个句子里,要出现宾语,则必须要求有谓语,没有谓语,就没有所谓的宾语。宾语从句定义:在主谓宾句型的宾语的位置上把做为名词的宾语扩展成一个be句型或者do句型。可以用下列公式进行表示:主语+谓语+从句be或do。如: The girl is in the classroom (注:主系表句型,没有宾语,自然不存在所谓的宾语从句) he knows the news 主 谓 宾 he knows that the girl is a Chinese 主 谓 主 系 表4、he knows that I l

3、ove you 主 谓 主 谓 宾5、he knows that the boy found a pen on the floor 主 谓 主 谓 宾 补6、he knows that you give me a cup of tea 主 谓 主 谓 宾 宾7、he knows that there was (lived) a man in the city 主 谓 谓 主 状8 he knows that he read his book . 主 谓 宾9 he knows that he read that the story describes the news . 主 谓 主 谓 宾1

4、0、he knows that he read that the story describes that the new depicts the scenery . 主 谓 主 谓 主 谓 宾 学习应从以下三个方面掌握:第一,选好连接词,并记住连词永远放在从句的开头。连词that:只起连接作用,在从句中不作句子成分,也无词汇意义,在口语中或非正式文体中常被省略。例如:1)He knew (that) president Bush would visit China next week 主 谓 宾 状2)I am glad (that) you can swim in the pool 连词w

5、hether或if:它们起连接作用,在从句中不作句子成分,作“是否”解。例如:3)I dont know whether he will take a taxi there at 9 this afternoon.(or not)4)John doesnt know ifwhether he can pass the exam for the university. John doesnt know whether he can pass the exam for the university(or not)连接代词which,(whichever) who(whoever),whom(who

6、mever) ,whose(whosever),what(whatever)在从句中的意义:5)The sailor asked the boy which book he likes?(which做定语) 定 宾 主 谓6)I dont know whose sister he loves.(whose 做定语) 定 宾 主 谓 7)I dont know (who)whom he loves?(who做主语或宾语,whom做宾语,不能做主语) 宾 主 谓 I dont know who love him ?8) The conductor asks the passger what he

7、wants ?(what 做宾语或主语) 宾 主 谓9) Have you determined whichever you should buy,a Motorola or Nokia cell phone? 连接副词when(whenever),where(wherever), why,how(however)分别作时间、地点、原因、方式状语:8)I dont understand when she can solve the difficult problem(when在从句中作时间状语,修饰solve,意为“什么时候”)9)I dont understand how she can s

8、olve the difficult problem(how作程度状语,修饰solve,意为“怎样;如何”。)10) I dont understand why she can solve the difficult problem. (why作原因状语,修饰solve,意为“为什么”。)11、I dont understand where she can solve the difficult problem. (where作地点状语,修饰solve,意为“在哪里”。) 掌握how many, how much, how long, how often,how soon的意义:I dont

9、know how much money you have? How much= how much moneyI dont know how many books you have?I dont know how often you go to swim ? - twice a weekI dont know how soon you can finish your homework?- one hour laterI dont know how long the city is from the country?第二,牢记宾语从句的语序是肯定句语序,事实上,所有的从句(包括宾语从句、定语从句、状语从句都是肯定句)例如:11)can you tell me when did you go to school ?(错误,因为从句不能是疑问句,应该把did去掉)12) Did you understand why is he so angry ? (错误,因为从句不能是疑问句,应该把is放到he)13) Do you know what time will the train arrive at the city ? (错误,因为从句不能是疑问句,应该把will放到train的后面)第三,注意从句否定意义的转移:

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