江西省信丰中学高三英语复习:句子结构及成分学案333

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江西省信丰中学高三英语复习:句子结构及成分学案333

  第一部分 考点精讲精练

  相关概念

  词性的英文缩写

  在英语学习中,词性的掌握是非常的重要的。如果我们在记单词的时候只是把它们的拼写记下来而没有把它相应的词性记下来的话,我们就不能正确的使用它们,那么无论是写作还是口语表达中就都会犯错误,所以背单词的同时也要把他们的词性记准记牢。

  缩写字母 原词 代表词性

  n.

  noun

  名词 v.

  verb

  动词 vt. transitive verb

  及物动词 vi. intransitive verb

  不及物动词 modal v

  modal verb

  情态动词aux. v.

  auxiliary verb

  助动词adj.

  adjective

  形容词 adv.

  adverb

  副词num.

  numeral

  数词 interj.interjection

  感叹词 pron. pronoun

  代词prep.

  preposition

  介词art.

  article

  冠词 conj

  conjunction

  连词

  及物动词和不及物动词

  实义动词后面跟宾语时,这个动词是及物动词。 实义动词后面不跟宾语时,此时这个动词是不及物动词。 The door opened. (open后面没跟宾语,此时,open是不及物动词。) He opened the door.(open后面有宾语the door, 此时,open是及物动词)注意:英语中一个动词是及物动词还是不及物动词,关键是看它用在句中时后面是否跟宾语。

  有些动词既可作及物动词又可作不及物动词,词义相同。如: The meeting began at six. vi.> We began the meeting at six.

  有些动词既可作及物动词又可作不及物动词,但词义不同。如: The man walked away.(walk不及物,意为“走”) He walked the dog every day.( walk及物动词,“遛”) She washes clothes at home. (wash及物动词,“洗”) The clothes washes well.(wash不及物动词,“耐洗”)

  英语中一些词及物与不及物的划分可能与汉语不同。 He listens to the music every day.(listen为不及物动词,而汉语中“听”是及物动词。

  指出下列句中划线动词是及物动词还是不及物动词,及物填vt.,不及物填vi.

  Most birds can fly.(

  )

  The children are flying kites in the park. (

  )

  It happened yesterday.(

  )

  My watch stopped.(

  )

  The baby stopped crying when he saw his mother. (

  )

  She spoke at the meeting this moring. (

  )

  Shall I begin at once?(

  )

  She began working as a teacher after she left school.(

  )

  When did they leave Beijing?(

  )

  They left last week. (

  )实义动词助动词

  实义动词和助动词是根据动词在句子中的含义和作用来划分的。实义动词也叫行为动词。实义动词

  指的是那些意义完全且能够独立作谓语的动词。如:

  He lives quite near. (live“住”,有明确的意义,单独作谓语,为实义动词) I like reading. (like “喜欢”,意思明确,单独作谓语,为实义动词) I bought a pen yesterday. (bought “买”,意义明确,单独作谓语,为实义动词)助动词

  助动词的“助”,是“帮助”之意。因此,助动词是指那些用来帮助构成时态、语态、虚拟语气、疑问句、否定句和倒装句和帮助强调的词。这些词本身无词汇意义或意义不完全,不能单独作谓语。

  帮助构成时态的: The boy is crying.(is 用来帮助构成现在进行时,和crying一起作谓语,是助动词) He has arrived. (has用来帮助构成现在完成时,和arrived一起作谓语,是助动词) I have been painting all day. (have been用来帮助构成现在完成进行时,和painting一起作谓语,都是助动词。)

  帮助构成否定句和疑问句的: Does he like English? (does帮助构成一般疑问句,没有具体意义,是助动词。) He doesn’t have lunch at home. (does只是帮助构成否定句,没有具体意义,是助动词。)

  帮助构成被动语态的 Trees are planted in spring. (are帮助构成被动语态,没有具体意义,是助动词) The house has been pulled down. (has been帮助构成时态和语态,是助动词)

  帮助构成虚拟语气 I wouldn’t have made such a mistake.(had, have帮助构成虚拟语气,是助动词,属于谓语的一部分。)

  帮助构成倒装句的 So did he love his mother that he bought her many presents on her birthday. (他如此爱他的母亲以至于他母亲生日那一天,他给她买了许多礼物。did只是帮助构成倒装句,没有具体意义,是助动词)

  帮助构成强调意义的 He did come yesterday. (他昨天确实来过。did起强调作用,没有具体意义,是助动词)

  因此可以看出,常见的助动词为do, be, have,它们为基本助动词。

  一个词既可以作实义动词也可以作助动词,具体是哪一种,主要看它们在句中的功能。

  He did his homework at seven o’clock. (did单独作谓语,意为“做”,是实义动词) Did he do his homework yesterday? (did是助动词,帮助构成一般疑问句,do是实义动词,意为“做”,是实义动词。)

  He has had breakfast. (has是助动词,帮助构成现在完成时,had是实义动词,意为“吃”。has had一起构成了句子的谓语。)

  指出下列斜体单词是实义动词还是助动词:

  Does (

  ) he like (

  ) swimming?

  He does (

  ) like (

  ) swimming.

  Where does(

  ) he live (

  )?

  He does (

  ) some washing after work.

  He has (

  ) had (

  )supper already.

  The bridge has(

  ) been(

  ) built(

  ) now.

  I have (

  ) been (

  )waiting(

  ) for you all day.

  He was (

  ) struck

  (

  )by a stone.

  情态动词

  情态动词同助动词一样,不能单独作谓语,要和实义动词一起作谓语。因此,情态动词也称为情态助动词。情态动词同基本助动词的区别在于,基本助动词本身无意义,而情态动词有自己的意义。如:

  He can swim across the river.(can的词义为“能够”) You must stay at home. (must词义为“必须”) I might leave tomorrow. (might的词义为“或许”)

  谓语和非谓语

  在英语中,一个主谓结构中只能有一个谓语,再出现动词时,要变成非谓语形式,即:在前面加to构成动词不定式,在后面加-ing构成动名词或现在分词,在后面加-ed构成过去分词。也就是说,非谓语是指:动词不定式,动名词,现在分词和过去分词。先找出句中的谓语,然后改正句中的错误,并说明原因:

  Get up early is good for our health.早起有利于我们的身体健康。

  I want go home now.我现在想回家。

  My favorite sport is play football.我最喜爱的运动时踢足球。

  There is a bird sings in the tree.有一直鸟正在树上唱歌。

  The boy sits over there likes singing.坐在那边的那个男孩喜欢唱歌。

  The house was built last year has been sold out.去年建的那座房子已经出售了。

  The girls are singing over there are my classmates.在那边唱歌的那些女孩是我的同学。

  My parents wanted him work hard.我父母亲想让他努力学习。

  I remember saw him that day.我记得那天看见过他。I saw him walked into the building.我看到他跑进那座建筑物。

  主动关系和被动关系

  先看下面两个题:

  ____ wonderful, this kind of food enjoyed a good sale . A. Tasted

  B. Being tasted

  C. Tasting

  D. Having tasted

  The food ____ delicious sells well. A. smells

  B. smelled

  C. smelling

  D. is smelling

  一些同学分别选A和B。他们说,食物是被尝起来、被闻起来,和食物构成被动关系,所以要用过去分词。

  这种说法是错误的。

  非谓语中的主动关系和被动关系,不是从谁做了这个动作着眼,而是主动语态和被动语态。

  主动关系:从逻辑关系上看,相当于主动语态。如:The boy crying over there is Tom.(在那边哭的那个男孩) 从逻辑上讲,the boy -cry, 男孩哭,相当于主动语态,是主动关系。

  被动关系:从逻辑关系上看,相当于被动语态。如:The house built last year is the strongest.(去年建的那座房子) 从逻辑上讲,the house was built,房子被建,相当于被动语态,是被动关系

  在上两题中,逻辑关系可以表达为:This kind of food tasted wonderful. The food smells delicious. 逻辑上food和taste、smell是一种主谓关系,是主动语态,因此填现在分词。答案为:C, C.

  逻辑上的主谓关系

  在判断是否是宾语补足语时,一般说,“宾语和宾语补足语构成逻辑上的主谓关系”。一些同学对这句话不理解。如: He asked me to lend him some money.他让我借给他一些钱。

  “me”是宾语,“me to lend him some money”意为我借给他一些钱, 从意思上看,像一句话,我是主语,借给他一些钱是谓语部分,但在英语原句中,它们却不是真正的主谓关系。因此可以说:逻辑上的主谓关系,是指,从意思上看像主谓关系,而实际上不是。“to lend him some money”是宾语补足语。

  判断下列句中划线不是是否是宾语补足语。(是的填T,不是的填F)

  I want him to come at once. (

  )

  He lent me some money. (

  )

  He made the boy cry again. (

  )

  The teacher found him cheating in the exam. (

  )

  Don’t leave the door open at night. (

  )

  复合结构

  在我们学习语法的过程中,我们会听说复合宾语动名词的复合结构和动词不定式的复合结构。实际上,这几个复合,都有逻辑上的主谓关系之意。如:

  He invited us to come to the party. (us是宾语,to come to the party是宾语补足语;宾语和宾语补足语合一起称为复合宾语。宾语和宾语补足语是逻辑上的主谓关系。)

  It’s important for us to learn English well. (it是形式主语,真正的主语是for us to learn English well。us”是to learn English well”的逻辑主语,二者构成了逻辑上的主谓关系。for somebody to do something是动词不定式的复合结构。)

  It’s very kind of you to help me.(of you to help me也是动词不定式的复合结构。与for somebody to do something的区别参看you和to help me构成了逻辑上的主谓关系。)

  Tom’s coming late made our teacher angry.(Tom迟到使我们老师生气。coming是动名词,Tom’s coming late是动名词的复合结构。Tom是coming late的逻辑主语,二者是逻辑上的主谓关系。)

  没有人称和数的变化

  先看下列三组句中have, do和be的变化形式

  I have a book He has a book. They have a book

  I enjoy watching TV. You enjoy watching TV. We enjoy watching TV.

  He is sleeping. I am sleeping. They are sleeping.

  “人称的变化”,是指:谓语动词用什么形式,受前面主语是第几人称的影响。主语同为单数(表示一个人), be在第一人称I后用am, 在you后用are, 在he后用is; do和have在一、二人称后用原形,在第三人称后用为does, has

  数是指单数和复数数的变化是指谓语动词用什么形式还受前面主语是单数还是复数的影响。如果主语是复数,be要用为are的形式,do和have用原形。如果主语是第三人称单数,be用为is, do和have要用为does和has.情态动词没有人称和数的变化。如:

  He/I/We can swim.

  英语句子成分有六种:即主语、谓语、宾语、定语、状语和补语。(可以熟记为:主谓宾,定状补) 除了这六种主要成分之外,还有“表语”和“同位语”的说法。但表语和系动词一起作谓语,因此划分成分时,划分在谓语上。同位语分为主语同位语和宾语同位语,属于主语或宾语的一部分。

  划分句子成分时的常用符号

  英语中划句子成分的符号主语

  在下面划一直线

  谓语

  在下面划曲线

  宾语

  在下面划双横线

  定语

  在下面划虚线 (一行点使我们想到一排钉子, “钉”谐音为“定语” 的“定”)

  状语

  下面为短横线 (短横线使我们想到短木桩, 木桩撞(状)钟)

  补语

  上一短横,下一短横(下一短横好像是为了弥补上面短横间的空隙)

  同位语

  上下双曲线,(虽都有曲折,上下位置基本相同

  主语

  主语是一个句子所叙述的主体,一般位于句首通常由名词性的词来充当。可以作主语的词性或语法结构:1.名词 2.代词 3.数词 4.名词化的形容词(如the rich)5.不定式 6.动名词 7.主语从句等表示。

  在下面句子的主语下面划横线,并说出由什么充当

  During the 1990s, American country music has become more and more popular.

  We often speak English in class.

  One-third of the students in this class are girls.

  To swim in the river is a great pleasure.

  Smoking does harm to the health.

  The rich should help the poor.

  When we are going to have an English test has not been decided.

  It is necessary to master a foreign language.

  That he isn’t at home is not true

  改正下列句中的错误,并说明原因

  He failed the exam is the reason why he dropped out.

  That why he was late for school was that his mother was ill.

  Beyond the mountains lie a small village.

  Gone is the days when I had to go to school on foot.

  Play basketball is my favorite sport.

  Give up English is not an option.

  正确运用主语的各种形式

  在我看来,早睡早起对我们的健康有好处。(in my opinion, get up early, go to bed early, do a lot of good to, our health.)

  被一所重点大学录取是我的梦想。(be admitted by a key college, my dream)

  他这次考试不及格使他不高兴。(fail the exam, make, upset)

  在那两座高楼之间,矗立着我们教学楼。(between the two tall buildings, stand, teaching building)

  我们现在正在学的知识对我们将来的生活和工作都很有帮助。(what we are learning now, be of great help to, our life and work, in the future)谓语

  谓语由动词充当,说明主语所的动作或具有的特征和状态。谓语的构成如下:

  1、简单谓语:由一个动词或动词短语构成。如: