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英语句子成分

英语句子成分
英语句子成分

句子成分及基本句型

※什么是句子?

句子是由词按照一定的语法结构组成的,是能表达一个完整概念的语言单位.句子的第一个字母必须大写,结尾要有.?!

I am a teacher.

Are you a student?

How beautiful the girl is !

【句子成分】

定义:句子的组成部分叫做句子的成分。

分类:主要包括主语、谓语、表语、宾语、补足语、定语、同位语、状语等。

1.主语:主语是在句子中说明全句中心主题的部分.一般由名词,代词,不定式,动名词或从句充当.它的位置一般在句首.

The girl is pretty.

They are good friends.

Reading is useful.

To see is to believe.

2.谓语:谓语说明主语做什么,是什么,怎么样,由简单动词或者动词短语构成.

They are teachers.

She looks well.

He studies hard.

3.表语说明主语是什么,或者怎么样,由名词,形容词,副词,介词短语,不定式,动名词,短语,或者从句充当.表语位于系动词后面.

I am a teacher.

My job is to teach English.

Seeing is believing.

She is happy.

Everybody is here.

They are at home now.

4.宾语是动作,行为的对象,由名词,代词,短语,不定式,动名词,从句充当.它和及物动词一起说明主语做了什么,在谓语之后.

I like watching TV.

She likes to go to shop this afternoon.

I think that he is good guy.

She plays the piano.

He often helps me.

5.宾语补足语

※在英语中,有些句子只有宾语并不能表达完整的意思,还必须在宾语后面家上宾语补足语才能表达完整的意思.它起补充说明宾语干什么,怎么样的作用.

※它可以由名词,形容词,副词,介词短语,不定式,现在分词和过去分词充当.If you let me go, I’ll make you king.

Leave the door open.

We found John out when we arrived.

Make yourself at home.

I saw him enter the hall.

The boss keeps them working all day.

I heard my name called.

6.状语用来修饰动词,形容词或副词.它表示行为发生的时间,地点,目的,方式,程度.一般由副词,介词短语,不定式或相当于副词的词或短语充当,也可由从句来充当.

He did it carefully.

Without his help, we couldn’t work it out.

In order to catch up with my classmates, I must study hard.

I was born on June 9th 1982 in Guangxi.

He is writing with a pen.

7.定语用来修饰名词或代词.形容词,代词,数词,名词,介词短语,不定式,动名词,分词,从句都可以充当定语.

The black bike is mine.

What’s your name?

A broken vase.

I have 5 books.

A sleeping boy.

They made paper flowers.

The boy in the room is Jack.

I have something to do.

It is a swimming pool.

【常见句型结构】

※基本句型一:SVP(主+系+表)

S│V(是系动词)│P

1. This │is │an English-Chinese dictionary.

2. The dinner │smells │good.

系动词词义不完整,在句中不能单独使用(除省略句外),后面必须接有表语,系动词和表语一起构成合成谓语。

一、系动词的分类:

常见的系动词大致可分为三类。

第一类:表示特征或状态的,有be,look,feel,seem,appear,smell,taste,sound,turn out(结果是、证明是)等。

You’ll be all right soon.

You don’t look very well.

I feel rather cold.

He seems to be ill.

It appears that he is unhappy.

The roses smell sweet.

The mixture tasted horrible.

How sweet the music sounds!

The day turned out (to be) a fine one.

第二类:表示从一种状态到另一种状态的变化,有become,get,grow,turn,fall,go,come,run等。

He became a world-famous scientist.

It is getting warmer and warmer.

It grew dark.

The food has turned bad.

Yesterday he suddenly fell ill.

Mary’s face went red.

His dream has come true.

The boy’s blood ran cold.

第三类:表示保持状态的,有keep,remain,continue,stay等。

Keep quiet, children!

The weather continued fine for a long time.

It remains to be proved.

系动词后的表语可以是名词、代词、数词、形容词、分词、动名词、不定式、副词、介词短语、词组、从句,系动词be可用于上述所有情况。

The news was surprising.(分词)

His job is teaching English.(动名词)

The only method is to give the child more help.(不定式)

I must be off now.(副词)

The bridge is under construction.(介词短语)

That would be a great weight off my mind.(词组)

This is why he was late.(从句)

所有的系动词都可接形容词作表语,此处略举数例。

Our future will be beautiful.

She looks unhappy today.

Do you feel cold?

You seem/appear ill.

The food tastes delicious.

The weather is turning/ growing/ becoming/ getting cold.

He often went hungry.

3.能用不定式作表语的系动词有:appear,seem,get,prove,remain,turn out等。

She appears/ seems to be very young.

He appears/ seems to have caught cold.

They got to be friends。

The meeting turned out to be successful.

The theory proved to be right.

Much remains to be done.

4. 能接从句的有:be,seem,appear,sound,look等。

T hat’s why he fell ill.

My idea is that we should help him.

It seems/ appears to me that something is wrong.

It sounds to me as if someone were trying to get into the house.

Your voice sounds as if you had a cold.

It looks as if it is going to rain.

5. 能接介词短语的有:be,feel,look,sound,taste,remain等。

be是特别活跃的系动词,其后可接很多介词短语作表语。

He is at home/ in the library/ on the way home/ on holiday.

They are on duty/ on strike/ on leave.

The road is under repair.

其他系动词能和介词搭配的范围很小。如:

It feels like a rain.

It looks like a rain.

It sounds like a train going under my room.

It tastes of apples.(这有苹果的味道。)

The concert remains in my memory.

6. 能接分词的系动词有:be,become,get,grow,seem,appear等。

His report was surprising/ disappointing/delighting/moving/ astonishing…

The boy was moved/delighted/surprised/ disappointed/astonished。

He has become/ got/ grown/ interested in modern physics。

He seems/ appears drunk。

系动词后还可接代词、数词、动名词、副词及其词组,基本都是be的用法。其他系动词几乎不能这样用或很少这样用。

【高考考神马】

一.纵观历年的高考题,对系动词的考查一直是高考中非常重要的热点之一,对于考生来说也是难点所在。

高考对系动词考查的覆盖面广,涉及的系动词较多,重点考查的是get ,其次是feel 和remain ,考查的难度在逐年增大。

二. 对表示状态变化的系动词的考查

英语中常见的表示状态变化的系动词有get ,turn ,turn out (结果是……),go ,come (成为),fall ,become 等。

1. 对get 的考查

get 表示状态的改变,意为“变成,变得,做成”,它后面可以接形容词、v-ing 形式、过去分词等。

①Sarah, hurry up. I'm afraid you won't have time to _____ before the party.

A. get changed

B. get change

C. get changing

D. get to change

②Be careful when you cross this very busy street, if not, you may _____ run over by a car.

A. have

B. get

C. become

D. turn

③As we joined the big crowd I got _____ from my friends.

A. separated

B. spared

C. lost

D. missed

分析:例①②③中考查的是“get +过去分词”构成的系表结构。例①get changed 意为“换衣服”,例②get run over 意为“碾过,压过”,例③get separated 意思是“冲散,分离”,所以正确答案分别是A 、B 、 B 。

2. 对go 的考查

系动词go 的意义是“变成,成为”,后多跟形容词,如go bad, go mad, go wrong, go hungry, go sour 等。例如:

On hearing the news of the accident in coal mine, she ______ pale.

A. got

B. changed

C. went

D. appeared

分析:该题考查的是“go+adj. ”系表结构。got 和changed 不能与pale 搭配起来表达这一状态的变化,而appeared 是表示状态存在的系动词。所以正确答案是C 。3. 对fall 的考查

系动词fall 表示“(不知不觉地或突然地)进入……状态”,后常跟形容词、副词或介词短语等,如:fall ill (生病),fall apart (散开),fall asleep, fall into a deep sleep (睡熟)。例如:

As she ____ the newspaper, Granny ______ asleep.

A.read; was falling

B. was reading; fell

C. was reading; was falling

D. read; fell

分析:该题第二空考查的是系动词“fall+adj. ”结构,fall asleep 是短暂性动词短语,不能用于进行时态,故正确答案是B 。句意是“她读报时,奶奶睡着了。”

三. 对表示状态存在的系动词的考查

常见的有be, seem, appear, look, feel, smell, sound, keep, taste, remain, prove, stay, lie (处于某种状态),stand (处于某种状态)等。

1. 对remain 的考查

系动词remain 的意思是“保持,继续,依然不变”,后常接名词、形容词、副词、介词短语、不定式等。

①Having a trip abroad is certainly good for the old couple, but it remains _____ whether they will enjoy it.

A. to see

B. to be seen

C.seeing

D. seen

②Although he has taken a lot of medicine, his health ______ poor.

A. proves

B. remains

C. maintains

D. continues

分析:例①中的remain 是个半系动词,“有待被看,证实”,所以应用不定式的被动式,故答案是B 。例②中remain poor 意为“仍然很差”,maintain 意为“维持,保持,继续”,不与形容词poor 连用,所以正确答案是B 。

2. 对stay 的考查

stay 意为“保持原状,维持”,后面可以接形容词、副词、介词短语、名词等。

①The weather has stayed warm all week.

②Why don't you put the meat in the fridge? It will ______ fresh for several days.

A. be stayed

B. stay

C. be staying

D. have stayed

分析:该题考查的是系动词stay 后接形容词(fresh )的系表结构,它表示一种存在的状态,主动形式表示被动意义,这种结构一般不能用于进行时态,所以正确答案是B 。

3. 对appear 的考查

appear 的含义是“似乎,好像,看来(如关于某人的性格、感情或意图)”,此时不用进行式,后接形容词、名词、动词不定式等。

①She appeared rather upset about something. 看来有些什么事使她心烦。

②Do let your mother know all the truth. She appears _______ everything. (上海2001 )

A. to tell

B. to be told

C. to be telling

D. to have been told

分析:句意是“一定要把一切真相告诉你妈妈。她看上去已经知道一切事情。”句中tell 后面没有宾语,故用不定式的被动式,又因为“知道一切”发生在“告诉真相”之前,要用完成式。所以正确答案是 D 。

4. 对feel 的考查

feel 的意思是“感觉是,似乎”,后常接形容词、副词、介词短语等。

① I love to go to the seaside in summer. It _____ good to lie in the sun or swim in the cool sea.

A. does

B. feels

C. gets

D. makes

②--- Do you like the material?

--- Yes, it ______ very soft.

A.is feeling

B.felt

C.feels

D.is felt

分析:这两道考题考查的是“fe ll+adj. ”的系表结构。例①中feel good 意为“感觉舒服”;例②feel soft 意为“摸上去软和”,此时,主动结构表示被动的含义。所以正确答案分别是

B 和

C 。

5. 对系动词look 的考查

look 有“看来,显得”等意,后面常接形容词、介词短语、不定式短语、从句等。

①The plan looks good on paper, but will it work? 这个计划从表面上看来不错,但能行得通吗?

②---You don't look very ___. Are you ill?

-- No,I'm just a bit tired.

A. good

B. well

C. strong

D. healthy

分析:尽管提供的四个备选项都是形容词,但look well 的意思是“看上去气色好”,符合对话的语境,故正确答案是 B 。

6. 对sound 的考查

sound 有“听起来,令人觉得,似乎”等含义,后面可以接形容词、名词短语、介词短语、不定式等。

①She sounds to be a very strange woman. 听起来她似乎是一个非常古怪的女人。

②What he said sounds ________ .

A. nicely

B. pleasantly

C. friendly

D. wonderfully

分析:四个选项中只有friendly 是形容词,可以和sound 连用构成系表结构,其他三项都是副词,只能作状语不能作表语,所以正确答案是C 。

7. 对taste 的考查

taste 在使用时不用进行时态,含义是“尝起来,有某种特殊的味道”,一般接形容词构成系表结构。

①These oranges taste nice. 这些橙子味道很好。

②These oranges taste _____ .

A.good

B. well

C. to be good

D. to be well

分析:taste 是系动词,所以要用形容词good 作其表语。well 作形容词时,意思是“健康的”,只能形容人,不能形容物。故正确答案是A 。

8. 对smell 的考查

smell 经常与形容词连用,意思是“闻起来,有……气味,发出……的气味”。

① This book smells old. 这本书有一股霉味。

②We don‘t care if a hunting dog smells ______, but we really don’t want him to smell _______ .

A. well; well

B. bad; bad

C. well; badly

D. badly; bad

分析:第一空前的smell 是不及物动词,意为“嗅,闻,有嗅觉”,副词badly 修饰smells ;而第二空前的smell 是系动词,与形容词bad 构成系表结构。答案为D

【基本句型二:SV(主+谓)】

主语:可以作主语的成分有名词(如boy),主格代词(如you),动词不定式,动名词等。主语一般在句首。注意名词单数形式常和冠词不分家!

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.

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、状语从句等。

S│V(不及物动词)

1. The sun │was shining.

2. The universe │remains.

3. We all │breathe, eat, and drink.

4. Who │cares?

5. What he said │does not matter.

6. The pen │writes smoothly

主语可有修饰语-定语,谓语可有修饰语-状语。

如: 1. The red sun rises in the east.

2. So they had to travel by air or boat.

3.We got up early so as to catch the first bus.

翻译

1.她昨天回家很晚。

1. She went home very late yesterday evening

2.会议将持续两个小时。

2. The meeting will last two hours

3.在过去的十年里我的家乡已经发生了巨大变化.

3. Great changes have taken place in my home town in the past ten years.

【基本句型三:SVO(主+谓+宾)】

构成宾语的代词必须是‘代词宾格’,如:me,him,them等

S│V(及物动词)│O

1. Who │knows │the answer?

2. She │smiled │her thanks.

3. He │has refused │to help them.

4. He │enjoys │reading.

5. They │ate │what was left over.。

翻译

1.昨晚我写了一封信。

2.今天下午我想同你谈谈。

3.这本书他读过多次了。

【基本句型四:SVoO(主+谓+间宾+直宾)】

S│V(及物)│o(多指人)│O(多指物)

1. She │ordered │herself │a new dress.

2. She │cooked │her husband │a delicious meal.

3. He │brought │you │a dictionary.

4. He │denies │her │nothing.

5. I │told │him │that the bus was late.

但若要先说出直接宾语(事物),后说间接宾语(人),则要借助于介词to或for。如:He brings cookies to me every day.

She made a beautiful dress for me.

用to侧重指动作的方向,表示朝着,向着,对着某人。

用for 侧重指动作的受益者,表示为了某人,替某人。

常跟双宾语的动词有:(需借助to的)bring, give, lend, hand, offer, pass, pay, promise, return, send, show, teach, tell, write, ask等;

(需借助for 的)buy, call, cook, choose, draw, find, get, make, order, sing, save, spare等。巩固练习:

1.Johnson 先生去年教我们德语。

Mr Johnson taught us German last year.

2.奶奶昨晚给我们讲了一个有趣的故事。

Grandma told me an interesting story last night.

3.请把那本字典递给我好吗?

He showed the ticket to the conductor

【基本句型五:SVOC(主+谓+宾+宾补)】

说明: 此结构由“主语+及物的谓语动词+宾语+宾语补足语”构成。宾语与宾语补足语之间有逻辑上的主谓关系或主表关系,若无宾语补足语,则句意不够完整。

The sun keeps us warm.

I heard him singing.

You must get your hair cut.

S│V(及物)│O(宾语)│C(宾补)

名词/代词宾格+ 名词

The war| made| him |a soldier./

名词/代词宾格+ 形容词

New methods |make |the job| easy./

名词/代词宾格+ 介词短语

I |often find| him |at work./

名词/代词宾格+ 动词不定式

The teacher| ask |the students |to close the windows./

名词/代词宾格+ 分词

I |saw |a cat |running across the road./我看见一只猫跑过了马路.

用it 做形式宾语,而将真正的宾语放到宾语补足语的后面,以使句子结构平衡,是英语常用的句型结构方式。即:主语+谓语+it+宾补+真正宾语。如:

I found it very pleasant to be with your family.

【英语基本句型6 There be 句型】

说明:此句型是由“there+be+主语+状语”构成,用以表达存在关系可以称“……有……”。它其实是倒装的一种情况,主语位于谓语动词be 之后,there 仅为引导词,并无实际语意。

此句型有时不用be动词,而用live, stand, come, go, lie, remain, exist, arrive等。如:There stands a hill in the middle of the park.

Once upon a time there lived an old king in the town.

Be 与其后的主语在人称和数量上一致,有时态和情态变化。如:现在有there is/are …

过去有there was/were…

将来有there will be…;there is /are going to be...

现在已经有there has/have been…

可能有there might be...

肯定有there must be …/there must have been...

过去曾经有there used to be …

似乎有there seems/seem/seemed to be …

碰巧有t here happen/happens/happened to be …

但常用的英语句子并不都象基本句型这样简短,这些句子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(modifier)而加以扩大。我们称之为:定语、状语

?一、定语:汉语中常用‘……的’表示。通常位于被修饰的成分前。若修饰some,any,every,no构成的复合不定代词时,(如:something、nothing);或不定式、分词短语作定语、从句作定语时,则定语通常置后。副词用作定语时须放在名词之后。

形容词作定语:

?The little boy needs a blue pen.(little修饰名词boy;blue修饰名词pen.)/小男孩需要一支兰色的钢笔。

?Tom is a handsome boy./Tom是个英俊的男孩。

?数词作定语相当于形容词:

?Two boys need two pens./两个男孩需要两支钢笔。

?There are two boys in the room./房间里有两个男孩。

?代词或名词所有格作定语:

?His boy needs Tom\'s pen./他的男孩需要Tom的钢笔。

?His name is Tom./他的名字是汤姆。

?介词短语作定语:

?The boy in blue is Tom./穿兰色衣服的孩子是汤姆。

?There are two boys of 9,and three of 10./有两个9岁的,三个10岁的男孩。

?名词作定语:

?There is only one ball pen in the pencil box./这铅笔盒里只有一支圆珠笔。

?副词作定语:

?The boy there needs a pen./那儿的男孩需要一支钢笔。

?不定式作定语:

?There is nothing to do today./今天无事要做。

?分词(短语)作定语:

?The smiling boy needs a pen bought by his mother./那个微笑的男孩需要一支他妈妈买的钢笔。

?There are five boys left./有五个留下的男孩。

?定语从句:

?The boy who is reading needs the pen which you bought yesterday./那个在阅读的男孩需要你昨天买的钢笔。

?二、状语:

?状语修饰动词、形容词、副词或全句,说明方式、因果、条件、时间、地点、让步、方向、程度、目的等。

?状语在句子中的位置很灵活,常见情况为:

?1)通常在句子基本结构之后,强调时放在句首;

?2)修饰形容词或副词时,通常位于被修饰的词之前;

?3)表示时间、地点、目的的状语一般位于句子两头,强调时放在句首,地点状语一般须在时间状语之前;

?4)一些表示不确定时间(如:often)或程度(如:almost)的副词状语通常位于be动词、助动词、情态动词之后,动词之前。

?有时状语在句中的某个位置会引起歧义,应注意.

?如:The boy calls the girl in the classroom.一般理解成‘男孩喊教室里的女孩(此时in the classroom为girl的定语);

?也可以理解为‘男孩在教室里喊女孩’(此时in the classroom为地点状语),最好写做:

?In the classroom, the boy calls the girl.

?副词(短语)作状语:

?The boy needs a pen very much./男孩非常需要一支钢笔。(程度状语)

?The boy needs very much the pen bought by his mother./男孩非常需要他母亲买的那支钢笔。(宾语较长则状语前置)

?The boy really needs a pen./男孩真的需要一支钢笔。(程度状语)

?The boy needs a pen now./Now,the boy needs a pen./The boy,now,needs a pen./男孩现在需要一支钢笔。(时间状语)

英语句子成分

句子的基本结构 一、句子的基本成分 句子的基本成分有以下几种:主语、谓语、宾语、表语、定语、状语、补语、同位语。 1、主语:句子的主体,全句述说的对象。一般由名词、代词、不定式、动名词或从句担当,位于句首。 The boy needs a pen. Smoking is bad for you. 2、谓语:说明主语的动作或状态。由动词或系动词加表语担任,常置于主语后。 The train leaves at 6 o’clock. She is reading.

3、宾语:表示动作的对象。一般由名词或代词担当,常置于谓语后。 He won the game. He likes playing computer. 4、表语:用以表述主语的特征、状态、身份等。一般由名词或形容词担任,置于系动词之后。 He is a student. We are tired. 注意:除了be 系动词外,还有一些动词也可以用作系动词, 1)表感官的动词: feel, smell, taste, sound, look, appear, seem 等。 2)表转变变化的动词: become, get, grow, turn, go 等。

3)表延续的动词: remain, keep, hold, stay, rest等。 5、定语:对名词或代词起修饰、限定作用的词、短语或句子。 The black bike is mine.(形容词) The boy in blue is Jim.(介词短语) I have nothing to do today.(动词不定式) 注意:1、当定语修饰不定代词如:nothing , anything , everything , something 等时,定语要放在其后作后置定语。例如:I tell him something interesting. 2、不定式、短语或从句作定语时,也放在被修饰的名词之后。例如: The boys who are in the room are playing games. 6、状语:用以修饰adj. /v. /adv.及全句,位置灵活。

英语句子成分及结构

英语句子成分及结构 (一)句子成分 构成句子的各个部分叫做句子成分。句子成分有主要成分和次要成分;主要成分有主语和谓语;次要成分有表语、宾语、定语、状语、补足语和同位语。 (二)主语: 主语是一个句子所叙述的主体,一般位于句首。但在there be结构、疑问句(当主语不疑问词时)和倒装句中,主语位于谓语、助动词或情态动词后面。主语可由名词、代词、数词、不定式、动名词、名词化的形容词和主语从句等表示。例如: During the 1990s, American country music has become more and more popular.(名词)We often speak English in class.(代词) One-third of the students in this class are girls.(数词) To swim in the river is a great pleasure.(不定式) Smoking does harm to the health.(动名词) The rich should help the poor.(名词化的形容词) When we are going to have an English test has not been decided.(主语从句) It is necessary to master a foreign language.(it作形式主语,真正的主语为后面的不定式)(三)谓语 谓语说明主语所做的动作或具有的特征和状态。动词在句中作谓语,一般放在主语之后。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:He practices running every morning. 2、复合谓语:(1)由情态动词或其他助动词加动词原形构成。如:You may keep the book for two weeks. He has caught a bad cold. (2)由系动词加表语构成。如:We are students. (四)表语: 表语用以说明主语的身份、特征和状态,它一般位于系动词VL之后。系动词大致可分为三类:1.be动词类 2.感官类feel / taste / smell / sound/seem / look /appear… 3.变化类become /get / grow / turn/come/go… 4.状态保持类stay/ remain(保持,仍然是)/ keep /prove etc. 表语一般由名词、代词、形容词、分词、数词、不定式、动名词、介词短语、副词及表语从句表示。例如: Our teacher of English is an American.(名词) Is it yours?(代词) The weather has turned cold.(形容词) The speech is exciting.(分词) Three times seven is twenty one?(数词) His job is to teach English.(不定式) His hobby(爱好)is playing football.(动名词) The machine must be out of order.(介词短语) Time is up. The class is over.(副词) The truth is that he has never been abroad.(表语从句) (五)宾语 宾语表示动作的对象或承爱者,一般位于及物动词和介词后面。例如: They went to see an exhibition(展览)yesterday.(名词)

(完整版)英语句子成分和英语句子结构讲解

一、英语句子成分和英语句子结构讲解: (一)句子成分 1.主语(subject): 句子说明的人或事物。 主语可以由名词、代词、数词、不定式、动名词、分词、主语从句和短语等来担任。 The sun rises in the east.(名词) He likes dancing. (代词) Twenty years is a short time in history. (数词) Seeing is believing. (动名词) To see is to believe. (不定式) What he needs is a book. (主语从句) It is very clear that the elephant is round and tall like a tree. (It形式主语,主语从句是真正主语) 找出下列句中的主语: Jane is good at playing the piano.(名词) She went out in a hurry.(代词) Four plus four is eight.(数词) To see is to believe.(不定式) Smoking is bad for health.(动名词) The young should respect the old.(名词化的形容词)What he has said is true. (句子) 2.谓语(predicate): 说明主语的动作、状态和特征。 简单谓语:由动词或动词词组组成 I saw the flag on the top of the hill? He looked after two orphans. 复合谓语:由情态动词或助动词+动词; He can speak English well. She doesn’t seem to like dancing. 找出下列句中的谓语(注:只有动词才可作谓语。): 1. We love China. 2. We have finished reading this book. 3. He can speak English. 4. She seems tired. 3.表语(predicative): 系动词之后的成分,表示主语的性质、状态和特征。

八种句子成分英语

八种句子成分英语 句子的组成成分叫句子成分。在句子中,词与词之间有一定的组合关系,按照不同的关系,可以把句子分为不同的组成成分。以下本人为大家精心准备了:八种英语句子成分,希望可以帮助到大家! 英语句子成分一、主语 (一)主谓宾结构: 1、主语:可以作主语的成分有名词(如boy),主格 代词(如you),数词,动词不定式,动名词等。主语一般 在句首。注意名词单数形式常和冠词不分家! eg: The boy comes from America. He made a speech. Tow and tow is four. To be a teacher is my dream. Doing a research is a necessary step of covering a story. 2、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。谓语可以是不及物动词(vi.)没有 宾语,形成主谓结构,eg:We come.Many changes took place in my home town. 注(以下这些词是不及物动词:表发生、出现的,如:take place, appear, happen, break out; 表来、去,如:come, go 等) 3、宾语:宾语位于及物动词之后,一般同主语构成 一样,不同的是构成宾语的代词必须是‘代词宾格’,如:me,him,them等。除了代词宾格可以作宾语外,名词,动名词,

不定式等可以作宾语。 eg:I will do it tomorrow. The boy needs a pen. I like swimming. I like to swim this afternoon. (二)主系表结构: 1、主语:同‘主谓宾’结构。 2、谓语:联系动词(Link verb):be动词 (am,is,are,was,were,have been);其他联系动词如:become 成为,turn变成,go变和感官动词如:feel, touch, hear, see等。其特点是联系动词与其后的表语没有动宾关系,表语 多为形容词或副词,既,不可能是宾语。 3、表语:说明主语的状态、性质、等。可为形容词、副词、名词、代词、不定式、分词。(1)当联系动词不是be, 而其后是名词和代词时,多表达‘转变为’之意,注意与动宾关系的区别。 eg: He became a teacher at last. His face turned red. (2)感官动词多可用作联系动词 eg: He looks well.他面色好。 It sounds nice.这个听起来不错。 I feel good.我感觉好。 The egg smells bad.这个鸡蛋难闻。 例:Tom is a boy.(Tom是个男孩)主语为Tom,系词 为be动词的第三人称单数is,表语为a boy (三)There be 结构: There be 表示‘存在有’。这里的there没有实际

英语句子成分17446

英语句子成分 句子是由词或词组(短语)按照一定的语法规则构成的,表达一个完整的意思。在谈话时要用一定的语调,句与句之间要有一定的停顿。在书写时句子末尾用标点符号,如句号、问号、感叹号等。句首第一个字母要大写。 简介 句子的组成部分,包括主语、谓语、宾语、定语、状语、表语、补语七种 主语是句子叙述的主体,跟汉语主语是一样的。 谓语说明主语所发出的动作或具有的特征和状态。谓语由动词来承担。 宾语是动作的对象或承受者,常位于及物动词或介词后面。宾语可由名词、代词、数词、名词化的形容词、不定式、动名词、宾语从句等来担任。 主语和谓语是英语句子的两大成分,除少数句子(如祈使句和感叹句等)外,一句话必须同时具有主语和谓语所表达的意思才能完整。主语是针对谓语而言的,是一句话的主题,谓语用来说明主语的情况,为主语提供信息。例如:They are working.主语是they(他们),那么他们在做什么呢?看来没有谓语are working 是不行的。在正常情况下,英语的主语和谓语的位置与汉语一致,也就是说主语在前,谓语紧跟其后。关于哪些词语可以做主语,谓语,何时主谓倒置,主语与谓语的一致情况如何,下面会列出。 主语 定义:主语是句子陈述的对象,同汉语的主语。 哪些词可以充当主语 1,名词 例如:A mooncake is a delicious,round cake. 月饼是一种美味的圆饼 The first truck is carrying a few baskets. 第一辆卡车是带着一个竹篮 The temperature will stay above zero.

气温将高于零。 The doctor looked over Mrs. Brown very carefully. 医生非常仔细地看着布朗夫人。 China does not want to copy the USA’s example.中国不希望复制美国的例子。 2,代词 例如:It’s a young forest. 这是一个年轻的森林。 I don’t know if it will grow. 我不知道它是否会增长。 That’s a bit expensive. 那是有点贵。 You’d better buy a new pair. 你最好买一双新的。 I’m afraid we haven’t g ot any black shoes. 恐怕我们没有黑色的鞋。 3,数词 例如:One and two is three. 一加二等于三 One is not enough for me. I want one more. 一个对我来说是不够的。我想再要一个。 One of them is English. 其中之一是英语。 Suddenly one of the bags fell off the truck.

英语句子成分划分

英语句子成分划分 grammarofunit1differentpartsofasentence概念句子是由词按照一 定的语法结构组成的.组成句子的各个部分叫做句子的成分.句子的成分包括:主语,谓语,表语,宾语(直接和间接宾语),宾语补足语,定语和状语.主语和谓语是句子的主体部分(在英语中,一般句子必须有主语和谓语),表语,宾语和宾语的补足语是谓语里的组成部分.其他成份如定语和状语是句子的次要成分.▲句子成分分类句子成分分类1.主语主语主语是谓语讲述的对象,表示所说的"是什么"或"是谁".一般由名词,代词,不定代词或相当于名词的单词或短语来充当,也有从句充当的现象.大多数主语都在句首.如:讲述"谁"weworkinabigfactory.讲述"什么"theclassroomisverybig.数词作主语threeareenough.不定式作主语tooperateontheblindisoneoftheorbisdoctor'sjob.从句作主语whatweneedisfood.我们最需要的是食物.三个人就够了▲在"therebe…"句型中,主语的位置在中间.如:therearesomebottlesofmilkinthebox.▲在个别句型中,主语在整个句子后面,这时前面用it作形式主语. 如:itisveryinterestingtoplaythegamecalled"treatortrick".ittooktwoworkersa boutthreemonthstobuildthehouse.2.谓语.谓语时用来说明主语"做什么""是什么"或"怎么样",,谓语必须是动词,谓语和主语在"人称"和"数"两方面必须一致.如:heisverygenerous.-1-shelooksverysmartandcoolwehavefinishedthejob.hecanspeakgerman.3.表语.表语说明主语"是什么"或"怎么样",由名词,形容词,介词,副词,不定式

英语句子成分分析大全

英语句子成分分析大全 一个句子至少由两部分构成,即主语和谓语,它们是句子的主要成分。 句子的次要成分包括宾语(包括双宾语中的直接宾语和间接宾语), 表语,定语(包括前置定语及后置定语),状 语,同位语(包括限制性同位语及非限制性同位语), 补语及呼语。 一.主语:是一句话的中心,整句话都谈它的情况。 如:They were teachers.(他们曾是老师。) Time flies. (时光飞逝。) 这两句话中分别由代词They ,名词Time 作主语。 二.谓语:是对主语加以陈述,表示主语的行为或者状态。 谓语必须由动词或动词短语充当,因此动词不定式、动名词、不能作谓语。 且谓语动词可以体现时态,单复数的语法现象。 如:They were teachers.(他们曾是老师。) He enjoys singing songs. (他喜欢唱歌。) 这两句话分别由动词were (are 的过去式),enjoys singing (enjoy doing动词短语)作谓语。其中were 体现出句子的时态为过去时态,且主语的人称为第一人称,enjoys singing 体现出句子的时态为一般现在时,且主语的人称为第三人称。 三.宾语:表示动作的承受者。宾语放在及物动词或者介词之后。 如: I play with him. (我和他玩。) I like Chinese food.(我喜欢中国菜。) 这两句话中分别由人称代词 him ,名词food 作宾语。 直接宾语与间接宾语: 有的动词能够接双宾语,直接宾语指的是动词所涉及的物,间接宾语是指受益于动词所表示行为的人。 如:He gave me a book.(他给了我一本书) He gave a book to me 这句话中 a book 为直接宾语, me 为间接宾语。 又如:My mother bought a schoolbag to me.(我妈妈买了一个书包给我。) 这句话中schoolbag 为直接宾语, me 为间接宾语。 四.表语:用来说明主语的性质或状态。接在系动词之后,其中接在系动词be 后是最常见的情况。 系动词:看起来闻起来听起来感觉起来总是保持三变。 look smell sound feel be keep get seem turn become 如They were teachers.(他们曾是老师。) He is kind.. (他心地善良。) 这两句话分别由名词teachers,形容词 kind 作表语。 五.定语:是用来说明或限制名词的成分,可分为前置定语和后置定语,常用形容词或者相当于形容词的短语或从句担任。形容词放在名词之前,构成前置定语;相当于形容词的短语或从句放在名词的后面,构成后置定语。

英语句子成分讲解

句子结构成份讲解及练习题 主语:就是一个句子陈述的对象,或是动作的执行者。它回答的是“谁”“什么”的问题。如:我看书。谁看 书?“我”。“我”就是这句子的主语。主语由名词或相当于名词的词充当。(如动词不定式,动名词,代词都可作主语,主语从句)主语(subject): 句子说明的人或事物。 The sun rises in the east. (名词)He likes dancing. (代词) Twenty years is a short time in history. (数词) Seeing is believing. (动名词) To see is to believe. (不定式)What he needs is a book. (主语从句) It is very clear that the elephant is round and tall like a tree. (It形式主语,主语从句是真正主语) 谓语:说明主语是什么,干什么,怎么样。它回答的是主语“干什么,是什么”的问题。如上句中主语“我” 干什么?“看书”。“看书”就是谓语。一个句子,一般都可分成主、谓两大部分(祈使句是省主句)。再细分又可分成谓语(动词)、宾语,表语,补语(包括宾补和主补),定语,状语,同位语等。如第一例中谓语部分可划分成谓语(看)和宾语(书)。谓语部分中心词一定要是一个动词,要么是行为动词,要么是系动词,不同的动词构成不同的句子类型。句子的各种时态、人称和数的变化都在谓语动词上变。谓语(predicate): 说明主语的动作、状态和特征。We study English. He is asleep. 宾语:指谓语动词所涉及的对象,由名、代、数,宾语从句等相当于名词的词句充当,但人称代词要用 宾格。如:还说上例。谓语动词是“看”,看什么?看“书”,“书”是动词“看”所涉及的对象,是“看”的宾语。需要说明的是:只有及物动词和介词或相当于及物动词和介词的短语才可带宾语。宾语:1)动作的承受者-----动宾 I like China. (名词)He hates you. (代词) How many do you need? We need two. (数词) We should help the old and the poor. I enjoy working with you. (动名词) I hope to see you again. (不定式)Did you write down what he said? (宾语从句) 2)介词后的名词、代词和动名词-----介宾 Are you afraid of the snake? Under the snow, there are many rocks. 3)双宾语-----间宾(指人)和直宾(指物) He gave me a book yesterday. Give the poor man some money. 表语:是和系动词紧密相连的。在陈述句中系动词后面的就是表语,这就是“主系表”结构。作表语的也 是名词性的词,也可以是从句。表语(predicative): 系动词之后的成分,表示主语的性质、状态和特征。He is a teacher. (名词)Seventy-four! You don’t look it. (代词)Five and five is ten. (数词)He is asleep. (形容词) His father is in. (副词)The picture is on the wall. ( 介词短语) My watch is gone / missing / lost. (形容词化的分词) To wear a flower is to say “I’m poor, I can’t buy a ring. (不定式) The question is whether they will come. (表语从句) (常见的系动词有: be, sound(听起来), look(看起来), feel(摸起来,smell(闻起来), taste(尝、吃起来), remain(保持,仍是), feel(感觉)... It sounds a good idea. It sound sounds strange.

英语句子成分讲解(详细)

英语句子成分讲解 一、定义 1.词类: 名词(n.):表示人或事物的名称。名词分为专有名词和普通名词;普通名词分为可数名词和不可数名词;可数名词分为个体名词和集合名词;不可数名词分为物质名词和抽象名词。 动词(v.):表示动作或状态等。动词根据其后是否可直接跟宾语,可分为两类,分别是:及物动词(可直接跟宾语)、不及物动词(不能直接跟宾语,若要跟宾语,必须加上某个介词)。 形容词(adj.):用来修饰名词或代词。形容词用来修饰名词或代词,表示人或事物的性质、状态,和特征的程度好坏,与否。形容词作定语修饰名词时,要放在名词的前边。但是如果形容词修饰以-thing结尾的词语时,要放在这些词之后。 副词(adv.):用来修饰动词、形容词或副词。副词是一种用来修饰动词、形容词、全句的词,说明时间、地点、程度、方式等概念的词,是一种半虚半实的词。副词可分为:地点副词、方式副词、程度副词、疑问副词和连接副词。 介词(prep.):用在名词、代词等前面,表示与别的词的关系。介词是一种用来表示词与词、词与句之间的关系的虚词,在句中不能单独作句子成分。介词后面一般跟名词代词或相当于名词的其他词类,短语或从句作它的宾语。介词和它的宾语构成介词词组,在句中作状语,表语,补语或介词宾语。介词分为:地点(位置、范围)介词、方向(目标趋向)介词、时间介词、方式介词、涉及介词、其他介词。 连词(conj.):用来连接词与词或句与句。连词是一种虚词,它不能独立担任句子成分而只起连接词与词,短语与短语以及句与句的作用。连词主要可分为两类:并列连词和从属连词。并列连词用来连接平行的词、词组和分句。从属连词用来引导名词性从句和状语从句。 冠词(art.):用在名词前帮助说明其词义。冠词是位于名词或名词词组之前或之后,在句子里主要是对名词起限定作用的词。冠词是一种虚词,分为定冠词the和不定冠词a、an。 代词(pron.):用来代替名词或数词等。大多数代词具有名词和形容词的功能。英语中的代词,按其意义、特征及在句中的作用分为:人称代词、物主代词、指示代词、反身代词、相互代词、疑问代词、关系代词、连接代词和不定代词九种。 数词(num.):用来表示数量或顺序。表示数目多少的数词叫基数词;表示顺序的数词叫序数词,序数词表示排列的顺序。 感叹词(int.):表示说话时的感情或口气。 2.句子成分: 主语:主语表示句子主要说明的人或事物,主语一般由名词、代词、名词化了的动词、形容词、分词、副词或数词等、动词不定式或不定式短语、从句、某些固定词组等来充当。 谓语:谓语在句子中说明主语的动作,具有的特征或所处的状态。一般放在主语之后。谓语是由简单动词或动词短语(助动词/情态动词+主要动词)构成。 宾语:宾语是指一个动作的接受者。宾语分为直接宾语和间接宾语两大类,其中直接宾语指该动作的直接对象,间接宾语说明动作是非直接的,但也是受该动作影响的对象。一般而言,及物动词后面最少要有一个宾语,而该宾语通常为直接宾语,有些及物动词要求两个宾语,则这两个宾语通常一个为直接宾语,另一个为间接宾语。宾语一般由名词、代词、数词、名词化的形容词、不定式、动名词、宾语从句等来充当。 表语:表语是说明主语的身份、性质、品性、特征和状态的词或从句,它常位于系动词(be、become、appear、seem、look、sound、feel、get、smell等词)之后。表语常由名词、形容词、副词、介词短语、动名词、不定式、从句等来充当。

英语句子成分

英语句子成分分析 一、主语(subject):句子说明的人或事物 The sun rises in the east.(名词) He likes dancing.(代词) Twenty years is a short time in history.(数词) Seeing is believing.(动名词) To see is to believe.(不定式) What he needs is a book.(主语从句) It is very clear that the elephant is bigger than the tiger. 二、谓语(predicate):说明主语的动作、状态和特征 We study English. 三、表语(predicative):系动词之后的成分,表示主语的性质、状态和特征 He is a teacher.(名词) He is asleep.(形容词) His father is in.(副词) The picture is on the wall.(介词短语) The question is whether they will come.(表语从句) ◆联系动词(Link verb):简称系动词,本身具有词义,但它不能单独用作 谓语,后面必须跟表语,构成系表结构,说明主语的状况、性质、特征 等情况。 常见的系动词有:be动词(is/am/are/was/were),感官系动词(look/smell/sound/taste/feel),seem(似乎;好像),appear(显得;看起来好像),keep,remain, stay(保持),prove(证明是),动态系动词get(变得),grow(渐渐变得),turn(变成(与原来完全不同的色彩和性质)),go(变得),become, come(变成为(已知的状态)),run, make, fell ?英语中某些动词即可用作系动词,也可用作实义动词,作为系动词用时 无被动语态。 e.g. The apple tastes good. The apple is tasted by me. 系动词除了能接adj./ n./ prep.短语和某些adv.以外,还可接以下几种表语形式:①能接as if/as though引导的表语从句的系动词有:look(看起来),smell(闻起 来),sound(听起来),feel(摸起来,感觉起来),appear(显得),seem(似乎;好像) e.g. It looks as if we are going to have snow. ②可用于“It+系动词+that从句的有:seem,appear,不可用look It seemed that he had made serious mistakes in his work. It appeared that he was talking to himself. ③用不定式作表语的系动词有:be,seem, get, look, appear, prove, grow e.g. She looks to be a young girl of twenty. My advice proved to be wrong. He seems not to be her father. 四、宾语(object):(表示行为的对象,常由名词或代词担任,放在及物动词 或者介词之后) ① 动宾 e.g. I like China.(名词)

英语句子成分和英语句子结构讲解(DOC)

一、英语句子成分和英语句子结构讲解: (一)句子成分 1.主语(subject): 句子说明的人或事物。 主语可以由名词、代词、数词、不定式、动名词、分词、主语从句和短语等来担任。 The sun rises in the east.(名词) He likes dancing. (代词) Twenty years is a short time in history. (数词) Seeing is believing. (动名词) To see is to believe. (不定式) What he needs is a book. (主语从句) It is very clear that the elephant is round and tall like a tree. (It形式主语,主语从句是真正主语) 找出下列句中的主语: Jane is good at playing the piano.(名词) She went out in a hurry.(代词) Four plus four is eight.(数词) To see is to believe.(不定式) Smoking is bad for health.(动名词) The young should respect the old.(名词化的形容词) What he has said is true. (句子) 2.谓语(predicate): 说明主语的动作、状态和特征。

简单谓语:由动词或动词词组组成 I saw the flag on the top of the hill? He looked after two orphans. 复合谓语:由情态动词或助动词+动词; He can speak English well. She doesn’t seem to like dancing. 找出下列句中的谓语(注:只有动词才可作谓语。): 1. We love China. 2. We have finished reading this book. 3. He can speak English. 4. She seems tired. 3.表语(predicative): 系动词之后的成分,表示主语的性质、状态和特征。He is a teacher. (名词) Seventy-four! You don’t look it. (代词) Five and five is ten. (数词) He is asleep. (形容词) His father is in. (副词) The picture is on the wall. ( 介词短语) My watch is gone / missing / lost. (形容词化的分词)

英语句子成分

英语的句子跟中文的句子一样都是按照一定的规则组成的,也就是有各自的句子成分,其中不同的句子成分起到不同的作用,学好英语的基础就是掌握分析好英语的句子成分:请同学们认真阅读下面的问答,我相信它一定会对同学们起到抛砖引玉的作用。 【问】什么是句子成分?英语句子包含哪些成分? 【答】组成句子的各个部分叫做句子成分。它包括:主语、谓语、宾语、定语、状语、表语和宾语补足语等。 【问】各成分在句中的作用如何?分别由哪些词及短语充当? 【答】 1.主语:是句子要说明的人或事物,是句子的主体,一般由名词、代词、数词、不定式或动名词等充当。如: The car is running fast.(名词) We are students.(代词) One of my classmates is from Shanghai.(数词) It's bad manners to spit in public.(不定式) Eating too much is bad for your health.(动名词) 【注意】若不定式短语作主语常用it作形式主语,而把真正的主语(不定式短语)放在句后。 2.谓语:说明主语的动作或状态,也是句子的主体部分,一般由动词充当。动词分为实义动词、连系动词、情态动词和助动词。实义动词单独作谓语,连系动词与表语一起构成谓语,情态动词与省略to的不定式构成合成谓语,助动词与动词原形共同构成谓语部分。如:He works in a factory.(实义动词) I felt cold.(系动词+表语) How can I get to the station?(情态动词+实义动词) Do you speak English?(助动词+实义动词) They are working in a field.(助动词+实义动词) 【注意】谓语与主语在人称与数方面要相互照应。 3.宾语:是及物动词所涉及的对象,一般由名词、代词、不定式及动名词等充当。如: He is doing his homework.(名词) They did nothing this morning.(代词) She wants to go home.(不定式) We enjoy playing football.(动名词) 【注意】①有的动词可接双宾语,间接宾语指人,直接宾语指物。这类动词常见的有:give,buy,lend,pass,tell,leave等。如: He bought me a book.

英语句子成分

英语句子成分 句子成分由词或词组充当 英语的基本成分有七种: 主语(subject)、谓语(predicate)、表语(predicative)、宾语(object)、定语(attribute)、 状语(adverbial) 补语(complement) 主语(Subject): 一.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。 可由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。 练习1. 在下面句子的主语下面划横线,并说出由什么充当 1.During the 1990s, American country music has become more and more popular. 2.We often speak English in class. 3.One-third of the students in this class are girls. 4.To swim in the river is a great pleasure. 5.Smoking does harm to the health. 6.The rich should help the poor. 7.When we are going to have an English test has not been decided. 8.It is necessary to master a foreign language. 9.That he isn’t at home is not true 二. 谓语(Predicate):谓语说明主语所做的动作或具有的特征和状态。动词在句中作谓语,一般放在主语之后。 1)简单谓语:由一个动词或动词短语构成。 He practices running every morning. 2) 复合谓语: (1)由情态动词或其他助动词加动词原形构成。 You may keep the book for two weeks. He has caught a bad cold. (2)由系动词加表语构成。 We are students. 注意:谓语与主语在人称与数方面要保持一致。 练习3 .填入动词的适当形式。 1).Fifty miles _______ ( be ) not a great distance . 2). He ______________ ( marry ) for three years . 3). A lot of trees ____________ ( must , plant ) on the hills . 4). The woman did ______ ( stay ) at home last Sunday . 5). So fast _____ light ______ ( travel ) that it is difficult for us to imagine its speed . 三.表语 表语多是形容词,用以说明主语的身份、特征和状态,它一般位于系动词(如be, become, get, look, grow, turn, seem等)之后。表语一般由名词、代词、形容词、分词、数词、不定式、动名词、介词短语、副词及表语从句表示。 练习4. 划出下列句中的表语, 并说明有什么充当。 1)Our teacher of English is an American. 2)Is it yours? 3)The weather has turned cold. 4)The speech is exciting. 5)Three times seven is twenty one? 6)His job is to teach English. 7)His hobby(爱好)is playing football. 8)The machine must be under repairs. 9)The truth is that he has never been abroad. 注意:系动词(Linking verb)用于连接主语和表语,说明主语的状态,性质特征和身份等。 1)状态系动词用来表示主语状态,只有be一词,例如: He is a teacher. 2)持续系动词用来表示主语继续或保持一种状况或态度,主要有keep, rest, remain, stay, lie, stand, 例如: He always kept silent at meeting. 3)表像系动词用来表示“看起来像”这一概念,主要有seem, appear, look, 例如: He seems (to be) very sad. 注意:系动词(Linking verb)用于连接主语和表语,说明主语的状态,性质特征和身份等。 4)感官系动词主要有feel, smell, sound, taste, 例如: This kind of cloth feels very soft. 5)变化系动词表示主语变成什么样,主要有become, grow, turn, fall, get, go, come, run.例如: He became mad after that. 6)终止系动词表示主语已终止动作,主要有prove, turn out, 表示"证明","变成"之意,例如: The rumor proved false. His plan turned out a success. 练习5 .用所给词的正确形式填空 1).The news sounds __________ ( inspire ) 2).We are __________ ( interest ) in the story . 3). My work is ______ ( clean ) the classroom tomorrow morning 4).The people in the city are very __________ . ( happiness) 5).That is his book . The one on the desk is _________ ( my ) . 四. 宾语(Object):宾语表示动作的对象或承受者,一般位于及物动词和介词后面。 练习6. 划出下列句中的宾语, 并说明有什么充当。 1)They planed many trees yesterday. 2)The heavy rain prevented me from coming to school on time. 3)(How many dictionaries do you have?) I have five. 4)They helped the old with their housework yesterday. 5)I wanted to buy a car.

英语句子成分

句子成分(Members of a Sentence) 为什么又要分词类(parts of speech),又要分句子成分呢?两者关系密切,但两者是不同的概念。同一个词类可以在句中充当不同的成分,同一个句子成分也可以由不同的词类来担任。 什么叫句子成分呢?句子的组成成分叫句子成分。在句子中,词与词之间有一定的组合关系,按照不同的关系,可以把句子分为不同的组成成分。句子成分由词或词组充当。现代汉语里一般的句子成分有六种,即主语、谓语、宾语、定语、状语和补语。英语的基本成分有六种:主语(subject)、谓语(predicate)、表语(predicative)、宾语(object)、定语(attribute)和状语(adverbial)。英语句子成分中,有些具有形态标志。如第一人称代词作主语就用主格"I",作宾语用宾格"me",作定语用所有格"my"。这些形态变化对分析辨认成分很有帮助。 汉语与英语就句子成分表面上看来差不多,实际上有不少差别。例如: (1) Xiao Li went to bed as soon as he came home. 小李回家后, 立刻就睡觉了。 (2) I'll go when I have had my dinner. 我吃了饭就去。 在英语中,同一个主语在第二次出现时不能省略,必须把每个谓语所陈述的对象都表示出来。而在汉语中,同一个主语在句

"小李回家后立刻就睡觉了",省去了第二个分句的主语,倒可以避免造成误解。若将第二次出现的主语补出来,说成"小李回家后,他立刻就睡觉了"。听的人反而可能把那个"他"误会成另一个人。把句子的各个成分搞清楚,也就是把句子各部分的关系搞清楚。做到这一点,才可以准确地理解句子的意思或造出结构正确、意思明白的句子。有一点要注意,在分析句子结构时,应该抓住主要成分。我们分析句子结构,划分句子成分无非是为了理解,或者是为了造句。这个目的达到了就行了,不必过于细致,更不要钻牛角尖,否则就会事倍功半。各种语言有各自的规则、各自的习惯,而且语言是很灵活的东西,发展过程也很复杂,很难把语法的现象都做出明确、统一的解释来。在使用一种语言时,语法应让位于习惯。符合习惯的,有时尽管不符合语法,也是正确的。英语句子有长在短,有简有繁,从现象看,似乎千变万化,难以捉摸,但从实质看,可以发现其内在联系,找出其共同规律。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。 英语五种基本句型列式如下: 一:SV(主+谓) 二:SVP(主+谓+表) 三:SVO(主+谓+宾)

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