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1、句 子 成 分 Members of a Sentence,*句子成分由词或词组充当,英语的基本成分有七种： _ _ _ 和_,主语(subject)、,谓语(predicate)、,表语(predicative)、,宾语(object)、,定语(attribute)、,状语(adverbial),补语(complement),英语句子的基本结构可以归纳成五种 基本句型及其扩大、组合、省略或倒装。,掌握这五种基本句型, 是掌握各种英语句子结构的基础。,一: (主谓) 二: (主系表) 三: (主谓宾) 四: (主谓间宾直宾) 五: (主谓宾宾补),基本句型 一:(主谓),主语: 可以作主语的成
2、分有名词, 主格代词, 动词不定式, 动名词等等。主语一般在句首。,谓语: 谓语由动词构成, 是英语时态、语态 变化的主角, 一般在主语之后。不及物动词 (vi.)没有宾语, 形成主谓结构。,如: We come.,(不及物动词),1. The sunrose. 2. Who cares? 3. What he said does not matter. 4. They talked for half an hour. 5. The pen writes smoothly,此句型的句子有一个共同特点, 即句子的谓语动词 都能表达完整的意思。这类动词叫做不及物动词， 后面可以跟副词、介词短语、状
3、语从句等。,基本句型二:(主系表),此句型的句子有一个共同的特点: 句子谓语 动词都不能表达一个完整的意思, 必须加上 一个表明主语身份或状态的表语构成复合 谓语, 才能表达完整的意思。这类动词叫做 连系动词。,系动词分两类: be, look, keep, seem等, 表情况; get, grow, become, turn等属另一类, 表变化。 be 本身没有什么意义, 只起连系主语和表语的 作用。其它系动词仍保持其部分词义。,感官动词多可用作连系动词: look well/面色好, sound nice/听起来不错, feel good/感觉好, smell bad/难闻,(是系动词)
4、 (表语),1. Thisisan English-Chinese dictionary. 2. The dinnersmellsgood. 3. Hefellin love. 4. Everythinglooksdifferent. 5. Heis growingtall and strong. 6. Our wellhas gonedry. 7. His faceturnedred.,*There be 结构: There be 表示存在有。 这里的there没有实际意义, 不可与副词 there那里混淆。 此结构后跟名词, 表示 “(存在)有某事物”。,试比较: There is a b
5、oy there. (那儿有一个男孩) 前一个there无实意, 后一个there为副词那里。,基本句型 三: (主谓宾),此句型句子的共同特点是：谓语动词都 具有实义, 都是主语产生的动作, 但不能 表达完整的意思, 必须跟有一个宾语, 即动作的承受者, 才能使意思完整。 这类动词叫做及物动词。,(及物动词)(宾语),1. Whoknowsthe answer? 2. He has refusedto help them. 3. Heenjoysreading. 4. Hesaid“Good morning.” 5. Headmitsthat he was mistaken.,基本句型 四:
6、 (主谓间宾直宾),有些及物动词可以有两个宾语, e.g. give/pass/bring/show。这两个宾语通常一个 指人(间接宾语); 一个指物(直接宾语)。,-Give me a cup of tea please. -Show this house to Mr. Smith. -Bring it to me, please.,(及物)(多指人)(多指物),Sheorderedherselfa new dress. 2. Hebroughtyoua dictionary. 3. Ishowedhimmy pictures. 4. Itoldhimthat the bus was lat
7、e. 5. Heshowedmehow to run the machine.,基本句型 五: (主谓宾宾补),此句型的句子的共同特点是: 动词虽然是及物动词, 但是只跟一个宾语还不能表达完整的意思, 必须加上 一个补充成分来补足宾语, 才能使意思完整。,宾语补足语: 位于宾语之后对宾语作出说明的成分。 可以用作宾语补足语的有名词, 形容词, 不定式, 动名词, 分词, 介词短语等。,The war made him a soldier. New methods make the job easy. I often find him at work. The teacher ask the s
8、tudents to close the windows. I saw a cat running across the road.,名词/代词宾格 + n./adj./ 介词短语/ 动词不定式/分词, (及物) (宾语) (宾补),1. Theypaintedthe doorgreen. 2. Thissetthem thinking. 3. Theyfoundthe housedeserted. 4. Heaskedmeto come back soon. 5. I sawthemgetting on the bus.,a. b. c. d. e. ,1. Pleas tell us a
9、story. _ 2. She smiled. _ 3. I have a lot work to do. _ 4. His job is to train swimmers. _ 5. He noticed a man enter the room. _ 6. Please look at the picture. _,d,a,e,b,e,c,但常用的英语句子并不都象基本句型这样 简短, 除了基本句型的成分不变外, 通常 是在这些成分的前面或后面增加一些 修饰语而加以扩大。这些修饰语可以是 单词 (adj./adv./num. 数词)短语 (主要 是介词短语、不定式短语和分词短语)。 我们称
10、之为: 定语、状语 The little boy needs a blue pen.,一、 定语：,定语是对名词或代词起修饰、限定作用 的词、短语或句子, 译为的。,定语通常位于被修饰的成分前。 复合不定代词(something/nothing)之后； 不定式/分词短语/从句作定语时要放在 被修饰的成分后； 副词用作定语时须放在名词之后。,Two boys need two pens. His name is Tom. The boy in blue is Tom. The boy there needs a pen. The boy needs a ball pen. There is no
11、thing to do today. The pen bought by her is made in China. The boy you will know is Tom.,二、状语：,状语修饰动词、形容词、副词或全句的 句子成分, 说明方式、因果、条件、时间、 地点、让步、方向、程度、目的等。,-The boy needs a pen now. -The boy needs a pen very much.,可用作状语的有副词, 不定式, 分词, 介词短语, 从句等。,In the classroom, the boy needs a pen. 在教室里, 男孩需要一支钢笔。(地点状语)
12、 Before his mother, Tom is always a boy. 在母亲面前, 汤姆总是一个男孩子。(条件状语) On Sundays, there is no student in the classroom. 星期天, 教室里没有学生。 (时间状语),介词短语作状语：,分词(短语)作状语：,He sits there, asking for a pen. 他坐在那儿要一支笔。(表示伴随状态) Having to finish his homework, the boy needs a pen. 因为不得不完成作业, 男孩需要一支笔。 (原因状语) Frightened, h
13、e sits there soundlessly. (因为)受了惊吓, 他无声地坐在那儿。 (原因状语),The boy needs a pen to do his homework. 男孩需要一支笔写家庭作业。(目的状语) To make his dream come true, Tom becomes very interested in business. 为实现梦想, 汤姆变得对商业很有兴趣.,不定式作状语：,状语从句： 时间状语从句、地点状语从句、 原因状语从句、结果状语从句、 目的状语从句、比较状语从句、 让步状语从句、条件状语从句,-We chatted as we walked
14、 along. -Even if she laughs at him, he adores her.,三、同位语：,同位语 当两个指同一事物的句子成分放在 同等位置时, 一个句子成分用来说明和解释 另一个句子成分, 这个句子成分就叫做它的 同位语。 We students should study hard. (students是we的同位语, 都是指同一批“学生”) We all are students. (all是we的同位语, 都指同样的“我们”),四、独立成分：,与全句没有语法关系的句子成分叫做句子的 独立成分。 感叹词: oh, hello, aha, ah,等。 肯定词: yes
15、 否定词: no 称呼语: 称呼人的用语。 插入语: 一些句中插入的 I think, I believe,等。 如: The story, I think, has never come to the end. 我相信, 这个故事还远没结束.,(一) 挑出下列句中的宾语 My brother hasnt done his homework. People all over the world speak English. How many new words did you learn last class? Some of the students in the school want to go swimming, how about you? The old man sitting at the gate said he was ill
