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语法结构问题①同位结构,②主谓结构,③动宾结构,④并列结构,⑤偏正结构,⑥连谓结构,⑦兼语结构,⑧动补结构.分别各举一例

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语法结构问题
①同位结构,②主谓结构,③动宾结构,④并列结构,⑤偏正结构,⑥连谓结构,⑦兼语结构,⑧动补结构.分别各举一例(如例句,词语等),并对1`8做适当解释说明(概念),说说大体上的区别.
主谓一致
  主谓一致是指:
  1) 语法形式上要一致,即单复数形式与谓语要一致.
  2) 意义上要一致,即主语意义上的单复数要与谓语的单复数形式一致.
  3) 就近原则,即谓语动词的单复形式取决于最靠近它的词语,
  一般来说,不可数名词用动词单数,可数名词复数用动词复数.
  但当不可数名词前有表示数量的复数名词时,谓语动词用复数形式
  1 并列结构作主语时谓语用
  注意: 当主语由and连结时,如果它表示一个单一的概念,即指同一人或同一物时,谓语动词用单数,and 此时连接的两个词前只有一个冠词.   
    Here is a pen, a few envelopes and some paper for you.
  3 谓语动词与前面的主语一致
  当主语后面跟有with, together with, like, except, but, no less than, as well as 等词引起的短语时,谓语动词与前面的主语一致.
  4 谓语需用单数
  1) 代词each和由every, some, no, any等构成的复合代词作主语,或主语中含有each, every, 谓语需用单数.
  2) 当主语是一本书或一条格言时,谓语动词常用单数.
    3) 表示金钱,时间,价格或度量衡的复合名词作主语 时,通常把这些名词看作一个整体,谓语一般用单数.(用复数也可,意思不变).
    5 指代意义决定谓语的单复数
  1) 在代词what, which, who, none, some, any, more, most, all等词的单复数由其指代的词的单复数决定.
  All is right. (一切顺利.)
  All are present. (所有人都到齐了.)
  2) 集体名词作主语时,谓语的数要根据主语的意思来决定.如family, audience, crew, crowd, class, company, committee等词后用复数形式时,意为这个集体中的各个成员,用单数时表示该个集体.
  
  3)有些名词,如variety, number, population, proportion, majority 等有时看作单数,有时看作复数.
  A number of +名词复数+复数动词.
  The number of +名词复数+单数动词.
  6 与后接名词或代词保持一致
  1) 用half of, part of, most of, a portion of 等词引起主语时,动词通常与of后面的名词,代词保持一致.
  .
  2) 在一些短语,如 many a 或 more than one 所修饰的词作主语时,谓语动词多用单数形式.但由more than… of 作主语时,动词应与其后的名词或代词保持一致.
  7 在定语从句中主语是关系代词who , that , which , 谓语动词的数应与先行词的数一致.
  注意:在“one of +复数名词+ who/that/which”引导的定语从句中,从句谓语的单复数取决 于one前是否有the (only)、the very.如果有,从句的谓语动词用单数,如没有the only, 就用复数形式.
  在定语从句中主语是关系代词who , that , which , 谓语动词的数应与先行词的数一致.
语to the police. 
  那贼最终把偷的全部东西交给了警察. [编辑本段](十一)难点分析  (一)限制性定语从句只能用that的几种情况
  1.当先行词是anything, everything, nothing (something 除外), few, all, none, little, some等代词时,或者是由every, any, all, some, no, little, few, much,each等修饰时
  (1) Have you taken down everything (that) Mr. Li has said?
  (2) There seems to be nothing (that) seems impossible for him in the world.
  (3) All that can be done has been done.
  (4) There is little (that) I can do for you.
  注意1:部分时候that可以省略,如部分例句将that用括号括住.
  注意2:当先行词指人时,偶尔也可以用who
  (4) Any man that/.who has a sense of duty won’t do such a thing.
  2. 当先行词被序数词修饰
  (1) The first place that they visited in London was the Big Ben.
  3. 当先行词被形容词最高级修饰时
  (1) This is the best film that I have seen.
  4. 当形容词被the very, the only,the same,the last 修饰时
  (1) This is the very good dictionary that I want to buy,
  (2) After the fire in his house, the old car is the only thing that he owned.
  当先行词指人时,偶尔也可以用who
  (3) Wang Hua is the only person in our school who will attend the meeting?
  5. 当先行词前面有who, which等疑问代词时
  (1) Who is the man that is standing there?
  (2) Which is the T-shirt that fits me most?
  6. 当先行词既有人,也有动物或者物体时
  (1) Can you remember the scientist and his theory that we have learned?
  7.当关系代词在定语从句中做表语或先行词本身就作主语的表语
  (1)The village is no longer the one that it used to be 10 years ago.
  (2)This is a good book that will help you a lot.
  (二)关系代词as和which引导的定语从句as和which引导非限制性定语从句,有相同之处也有不同之处.具体情况是:
  1.As和which都可以在定语从句中做主语或者宾语,代表前面整个句子.
  (1) He married her, as/which was natural.
  (2) He was honest, as/which we can see.
  2. as 引导非限制性定语从句,可放在主句之前,或者主句之后,甚至可以切割一个主句;which引导的非限制性定语从句只能放在主句之后.另外,as有“正如……,正像……”的意思
  (1) As is known to all, China is a developing country.
  (2) He is from the south, as we can see from his accent.
  (3) John, as you know, is a famous writer.
  (4) He has been to Paris more than several times, which I don’t believe.
  注意:当主句和从句存在逻辑上的因果关系时,常用which
  (5) Tom was always late for school, which made his teacher angry.
  3. 当先行词受such, the same修饰时,常用as
  (1) I have never heard such a story as he tells.
  (2) He is not such a fool as he looks.
  (3) This is the same book as I lost last week.
  注意:当先行词由the same修饰时,偶尔也用that引导定语从句,但是和由as所引导的定语从句意思不同
  (4) She wore the same dress that she wore at Mary’s wedding.
  她穿着她在MARY婚礼上穿过的一条裙子.
  (5) She wore the same dress as her young sister wore. 她穿着和她妹妹所穿的一样的裙子.
  注意:定语从句such…as …与结果状语从句such… that
  …的区别:as在所引导的定语从句中作主语,宾语;that在结果状语从句中不做成分
  (6)He has such a good laptop as I want to buy.
  (7)He has such a good laptop that I want to by one.
  (三)以the way为先行词的定语从句通常由in which, that引导,而且通常可以省略.
  (1) The way in which/ that/./ he answered the question was surprising.
  (四) but有时也可以做关系词引导定语从句
  (1) There are very few but understand his idea.
  ( but= who don’t )
  (五) 区分定语从句和同位语从句
  1.定语从句修饰先行词,它和先行词是修饰关系;
  同位语从句说明先行词的具体内容,是补充说明的关系
  (1) The plane that has just taken off is for London. 定语从句
  (2) The fact that he has been dead is clear. 同位语从句
  2.定语从句由关系代词或者关系副词引导,关系词在句中充当成分,有时可以省略;
  同位语从句主要由that引导,在句中一般不做成分;
  句子也可以由when, where, how, why, whether, what等词引导,充当成分
  (1) The news he told me is true.
  (2) The news that he has just died is true.
  (3) The problem that we are facing now is how we can collect so much money. 定语
  (4) The problem how we can collect so much money is difficult to solve.
  3. 同位语从句和先行词一般可以用be动词发展成一个完整的句子,而定语从句不可以
  (1) The idea that we could ask the teacher for advice is wonderful. 同位语
  (2) The idea was that we could ask the teacher for advice.
  (3) The fact that the earth moves around the earth is known to all.
  (4) The fact is that the earth moves around the earth.
  18. 定语从句
  定语从句(Attributive Clauses)在句中做定语,修饰一个名词或代词,被修饰的名词,词组或代词即先行词.定语从句通常出现在先行词之后,由关系词(关系代词或关系副词)引出.
  关系代词有:who, whom, whose, that, which等.
  关系副词有: when, where, why等.
  18.1 关系代词引导的定语从句
  关系代词所代替的先行词是人或物的名词或代词,并在句中充当主语、宾语、定语等成分.关系代词在定语从句中作主语时,从句谓语动词的人称和数要和先行词保持一致.
  1)who, whom, that
  这些词代替的先行词是人的名词或代词,在从句中所起作用如下:
  Is he the man who/that wants to see you?
  他就是你想见的人吗?(who/that在从句中作主语)
  He is the man whom/ that I saw yesterday.
  他就是我昨天见的那个人.(whom/that在从句中作宾语)
  2当时间,地点或原因状语的"介词+关系词"结构可以同关系副词when 和where 互换.例如:
    1.定语从句:定语从句是由关系代词或关系副词引导的从句,其作用是作定语修饰主句的某个名词性成分,相当于形容词,所以又称为形容词性从句,一般紧跟在它所修饰的先行词后面.
  2.关系词:引导定语从句的关联词称为关系词,关系词有关系代词和关系副词.关系代词有that, which, who, whom, whose, as等;关系副词有where, when, why等.关系词常有3个作用:1,引导定语从句.2,代替先行词.3,在定语从句中担当一个成分.
  注:关系代词有主语.宾语之分.一般whom作为宾语.
  4.定语:定语用来限定、修饰名词或代词的,是对名词或代词起修饰、限定作用的词、短语或句子,汉语中常用‘……的’表示.主要由形容词担任.此外,名词,代词,数词,分词,副词,不定式以及介词短语也可以来担任,也可以由一个句子来担任.单词作定语时通常放在它所修饰的词之前,作前置定语.短语和从句作定语时则放在所修饰的词之后,作后置定语.
  先行词:被限制或修饰的主句的主语. [编辑本段](一) 限定性定语从句  一、关系代词(在句中作主语、宾语或定语)
  1. that既可代表事物也可代表人,which代表事物;它们在从句中作主语或宾语,that在从句中作宾语时常可省略关系词,which在从句中作宾语也可以省略.[eg:this is the book (which)you want.]而且,如果which在从句中作“不及物动词+介词”的介词的宾语,注意介词不要丢掉,而且介词总是放在关系代词which的前边,但有的则放在它原来的位置
  2. which作宾语时,根据先行词与定语从句之间的语义关系,先行词与which之间的介词不能丢
  3. 代表物时多用which,但在带有下列词的句子中用that而不用which,这些词包括当先行词是anything, everything, nothing , none等不定代词时,或者是由every, any, all, some, no, little, few, much等修饰时等,这时的that常被省略 还有先行词前有序数词或形容词最高级修饰时,或先行词就是序数词或最高级时.以及先行词中既有人又有物时.还有句中前面有which时,都只能用that
  4. who和whom引导的从句用来修饰人,分别作从句中的主语和宾语,whom作宾语时,要注意它可以作动词的宾语也可以作介词的宾语
  5. whose是关系代词,修饰名词作定语,相当于所修饰成分的前置所有格.它引导的从句可以修饰人和物, 当它引导的从句修饰物体时, 可以与 of which 调换,表达的意思一样.
  二、关系副词(在句中作状语)
  关系副词=介词+关系代词
  why=for which
  where=in/ at/ on/ ... which (介词同先行词搭配)
  when=during/ on/ in/ ... which (介词同先行词搭配)
  1. where是关系副词,用来表示地点的定语从句.
  2. when引导定语从句表示时间[注]值得一提的是,表示时间“time"一词的定语从句只用when引导,有时不用任何关系代词,当然也不用that引导.
  By the time you arrive in London, we will have stayed there for two weeks. I still remember the first time I met her. Each time he goes to business trip, he brings a lot of living necessities, such as towels, soap, toothbrush etc.
  3. 当从句的逻辑主语是some, any, no, somebody, anybody, nobody, something, anything, everything或nothing时,常用there is来引导
  There is somebody here who wants to speak to you. 这里有人要和你说话. [编辑本段](二)非限定性定语从句  非限定性定语从句的作用是对所修饰的成分作进一步说明,通常是引导词和先行词之间用逗号隔开,将从句拿掉后其他部分仍可成立
  1. which引导的非限定性定语从句来说明前面整个句子的情况或主句的某一部分
  2.当先行词是专有名词或物主代词和指示代词所修饰时,其后的定语从句通常是非限制性的,例如:
  Charles Smith, who was my former teacher, retired last year. 查理·史密斯去年退休了,他曾经是我的老师.
  My house, which I bought last year, has got a lovely garden. 我去年买的的那幢房子带着个漂亮的花园.
  This novel, which I have read three times, is very touching. 这本小说很动人,我已经读了三遍.
  3.非限制性定语从句还能将整个主句作为先行词, 对其进行修饰, 这时从句谓语动词要用第三人称单数,例如:
  宾语,常可省略.(注:who和whom已无太大区别,可以通用.)
  (1) Mr. Liu is the person (whom) you talked about on the bus. 刘先生就是在公交车上和你聊天的那个人.
  (2) Mr. Ling is just the boy whom I want to see. 我想见得凌先生就是个男孩.
  (3) The man who/whom you met just now is my friend. 你刚刚见到的那个人就是我的朋友.
  注意:关系代词whom在口语和非正式语体中常用who代替,可省略.
  如果在从句中做宾语,就用whom或who.比如: He is the man whom/who I talk to. 他就是那个和我聊天的男人.
    定语从句修饰先行词 [编辑本段](五)关系副词引导的定语从句  1. when指时间,在定语从句中做时间状语
  (1) I still remember the day when I first came to the school.
  (2) The time when we got together finally came.
  2. where指地点,在定语从句中做地点状语
  (1) Shanghai is the city where I was born.
  (2) The house where I lived ten years ago has been pulled down.
  3. why指原因,在定语从句中做原因状语