2 学而时习之,不亦悦乎? 如果说学习有捷径可走,那么它就是勤奋;如果说知识就是力量,那么它就是实践。 句子结构及成分 第一部分 考点精讲精练 第1讲 相关概念 考点1. 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 n. v. vt. vi. modal v aux. v. adj. adv. num. interj. pron. prep. art. conj 原词 代表词性 名词 动词 及物动词 不及物动词 情态动词 助动词 形容词 副词 数词 感叹词 代词 介词 冠词 连词 noun verb transitive verb intransitive verb modal verb auxiliary verb adjective adverb numeral interjection pronoun preposition article conjunction 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”) ③ 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。) 练习1. 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. 1. Most birds can fly.( ) 2. The children are flying kites in the park. ( ) 3. It happened yesterday.( ) 4. My watch stopped.( ) 5. The baby stopped crying when he saw his mother. ( ) 6. She spoke at the meeting this morning. ( ) 7. Shall I begin at once?( ) 8. She began working as a teacher after she left school.( )( ) 9. When did they leave Beijing?( ) 10. They left last week. ( ) 考点3. 实义动词、助动词与情态动词 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,助动词是指那考点2. 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。 ① 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. < vt.> ② 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”) Nothing is possible for a willing heart. (心之所愿,无所不成) A bold attempt is half success. (勇敢的尝试,是成功的一半) 1
高中英语语法通霸,适合高三复习,也适合高一高二学生学习
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。 ① 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。) ② 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。) 3. Where does( ) he live ( )? 4. He does ( ) some washing after work. 5. He has ( ) had ( )supper already. 6. The bridge has( ) been( ) built( ) now. 7. I have ( ) been ( )waiting( ) for you all day. 8. 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”) ③ 帮助构成被动语态的 【具体用法参看P错误!未定义书签。错误!未找Trees are planted in spring. (are帮助构成被动语态,到引用源。】 没有具体意义,是助动词) The house has been pulled down. (has been帮助构考点4. 谓语和非谓语 成时态和语态,是助动词) 在英语中,一个主谓结构中只能有一个谓语,再出现④ 帮助构成虚拟语气 动词时,要变成非谓语形式,即:在前面加to构成If he had come yesterday, I wouldn?t have made 动词不定式,在后面加-ing构成动名词或现在分词,such a mistake.(had, have帮助构成虚拟语气,是助在后面加-ed构成过去分词。也就是说,非谓语是指:动词,属于谓语的一部分。) 动词不定式,动名词,现在分词和过去分词。 ⑤ 帮助构成倒装句的 So did he love his mother that he bought her many 练习3. 先找出句中的谓语,然后改正句中的错误,presents on her birthday. 并说明原因: (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) ⑥ 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。 1. 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。) 2. 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。) 练习2. 指出下列斜体单词是实义动词还是助动词: 1. Does ( ) he like ( ) swimming? 2. He does ( ) like ( ) swimming. 1. Get up early is good for our health. 早起有利于我们的身体健康。 2. I want go home now.我现在想回家。 3. My favorite sport is play football. 我最喜爱的运动时踢足球。 4. There is a bird sings in the tree. 有一直鸟正在树上唱歌。 5. The boy sits over there likes singing. 坐在那边的那个男孩喜欢唱歌。 6. The house was built last year has been sold out. 去年建的那座房子已经出售了。 7. The girls are singing over there are my classmates. 在那边唱歌的那些女孩是我的同学。 8. My parents wanted him work hard. 我父母亲想让他努力学习。 9. I remember saw him that day. 我记得那天看见过他。 10. I saw him walked into the building. 我看到他跑进那座建筑物。 考点5. 主动关系和被动关系 先看下面两个题: 学而时习之,不亦悦乎? 2 如果说学习有捷径可走,那么它就是勤奋;如果说知识就是力量,那么它就是实践。 1. ____ wonderful, this kind of food enjoyed a good sale . A. Tasted B. Being tasted C. Tasting D. Having tasted 2. 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,而是指“主动语态”和“被动语态”。 1. 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。 2. 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. 考点6. 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。 练习4. 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) 1. I want him to come at once. ( ) 2. He lent me some money. ( ) 3. He made the boy cry again. ( ) 4. The teacher found him cheating in the exam. ( ) 5. Don?t leave the door open at night. ( ) 考点7. 复合结构 在我们学习语法的过程中,我们可能会听说“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: 1. 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。) 2. 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。) 3. 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。) 4. 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。) 考点8. 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 1. I have a book He has a book. They have a book 2. I enjoy watching TV. You enjoy watching TV. We enjoy watching TV. 3. 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. Nothing is possible for a willing heart. (心之所愿,无所不成) A bold attempt is half success. (勇敢的尝试,是成功的一半) 3 高中英语语法通霸,适合高三复习,也适合高一高二学生学习
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