句子成分分析.docx

1、句子成分分析英语句子与汉语句子一样，都是由单词按照一定的规则所组成的。不同的词类在句中所起的作用是不同的。因此，只有搞清不同词类在句中可充当哪些成分，才能正确分析、理解句子的含义，并能准确地遣词造句，逐渐达到流利地说出地道的英语。【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

2、students.(代词)One of my classmates is from Shanghai.(数词)Its 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：

3、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

4、定式)We enjoy playing football.(动名词)【注意】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.Pass me the ball，will you？(间宾直宾)直接宾语一般放在间接宾语之后，但若把直接宾语放在前面，则要在间接宾语前加适当的介词如to或 for等。如：Han Chen lent some money to Li Hai.(直宾间宾)Xiao Liu bought a dictionary for Tom.(直宾间宾)有的动词常用

5、不定式作宾语，而不能用动名词。这类动词有：want，wish， hope，promise，decide，agree， choose，care等。如：I hope to see you again.有的动词一般只用动名词作宾语，而不用不定式。这类动词有：enjoy，finish，mind，practise，miss， suggest，keep(on)等。如：Do you mind my opening the window？有的动词后接不定式与动名词含义不同。a)forget to do表示“未发生的动作”，forget doing表示“已完成的动作”。如：Dont forget to come

6、 here earlier tomorrow.(还没来)I forgot returning the book to him.(书已还给他了)b)stop to do(不定式为状语)表示“停下原来的事，去做另一件事”，stop doing表示“停止做某事”。如：I stopped to talk with him.(我停下来与他谈话。)The students stopped talking when the teacher came in.(老师进来时学生们停止谈话。)4.定语：用于修饰名词或代词，一般由形容词、名词、数词、不定式等充当。如：What a beautiful kite it

7、is！(形容词)She is a chemistry teacher.(名词)There are two students in the classroom.(数词)We have something to do tomorrow.(不定式)The man in blue is my brother.(介词短语)【注意】定语一般位于被修饰词之前，但若修饰不定代词或不定式等短语作定语，则放在后面。5.状语：用于修饰动词、形容词、副词或全句，一般由副词、介词短语、不定式短语或从句充当。单个副词作状语一般放在被修饰词之前，短语或从句放在句首或句末。如：Thank you very much.(副词)

8、I get up at five in the morning.(介词短语)He is studying hard so as to catch up with others.(不定式短语)We were having breakfast when the telephone rang.(从句)【注意】enough作状语只能放在被修饰词之后。如：He is old enough to go to school.6.表语：用于说明主语的身份、特征或感受，一般由名词、数词、形容词、分词等充当。常用的连系动词有：be，look，get，sound(听起来)，feel，become， smell，tu

9、rn，taste(尝起来)等。如：They are workers.(名词)Two and three is five.(数词)The story is very interesting.(形容词)M y job(工作)is teaching English.(动名词)She is at home.(介词短语)I feel terrible.(形容词)The dish tastes delicious.(形容词)7.宾语补足语：用于补充说明宾语的动作，一般位于宾语之后，宾语与宾语补足语一起构成复合宾语。需接复合宾语的动词有：tell，let，help，teach， ask，see，have，o

10、rder，make等。“宾补”一般由不定式短语、分词、名词、形容词等充当。如：We elected him monitor.(名词)I found it difficult to learn English well.(形容词)The doctor told me to do more exercise.(不定式短语)He is going to have his hair cut.(过去分词)They saw a bird flying in the sky.(现在分词)初中英语语法梳理和提高19宾语从句讲解 试题来源： 点击数：583 发布日期：2009-12-7 知识梳理：提纲挈领，抓住

11、重点和难点！1在句中担当宾语的从句叫宾语从句，宾语从句可作谓语动词的宾语，也可做介词的宾语。eg, He said he was good at drawing. (动词宾语) He asks him how long Mike has been down . (动词宾语) Miss Zhang is angry at what you said. (介词宾语) 2 宾语从句的引导词有三类：(1)以that 引导的宾语从句，主要用来引导句形式的宾语从句， that可以省略。eg, The radio says (that) the clouds will lift later on.She t

12、old me (that) she would like to go with us.(2)以连接代词which, what, who等或连接副词how, where, why 等引导的宾语从句，从句是陈述语序eg, Could you tell me whats the matter with u?I want to know how soon it will begin.(3)以 whether 或 if 引导的宾语从句, 主要用来引导一般疑问句意思或选择疑问句意思的宾语从句，从句同样是陈述语序 eg, I wonder if /whether u have told the new to

13、 Li Lei .3宾语从句的时态(1)当主句为一般现在时态、现在进行时态、或一般将来时态时，从句可用所需要的任何时态。 eg, I want to know what time he got up this morning.You are telling me that you wont stop until tomorrow?(2)当主句为一般过去时态时， 从句要用于过去有关的时态。eg,They asked what Jean was doing now . Linda said that the train had left.(3)当从句表述的是客观真理或自然现象时，宾语从句要使用一般

14、现在时。eg, Lisa asked whether light travels faster than sound. Polly said no news is a good news注意：一般情况下，whether 和if 可以互用， 但有些情况例外。1.当从句做介词的宾于是只用whether 不用ifeg, We are talking about whether well go on the pinic.2.引导词与动词不定式或 not 连用时， 只用whether.eg, Please let me know what to do next. Could you tell me wh

15、ether u go or not?3.if当如果讲时， 引导的是条件状语从句， 这时不能用whether.eg, You cant work the plan out if you dont have the meeting .例题解析：举一反三，学的更轻松！1.The teacher asked the students _.A. if they were interested in dinosaurs B. when was Albert Einstein bornC. what they will do with the computers D. how many trees they

16、 have planted解析：宾语从句中从句应保持陈述语序，答案B首先删去，主句一般过去式，从句要用于过去有关的时态，删去答案C和D,答案A中的if 意为如果.应选A2.Could you tell me _ ?A.what the matter is with you B. what was the matter with youC. hats the matter with you D. whats the wrong with you .解析：what 就是从句的主语，whats the matter with you 本身就是陈述语序，因此删掉A; 主句可看作是委婉的请求，并是一般过

17、去式，可删去答案B; wrong 前不用加the, 因此此题选 C.3.He asked me _ I could sing the song My Heart will Go On. A. if B. weather C.what D. that解析：此句应选含有疑问意思的关系代词， 故删去D；weather 意为天气，根据句意应选A.4.Our teacher told us that the moon _ round the earth. A. went B. turned C.go D. turns解析：从句是一个客观真理，因此从句的时态不受主句影响。 应选 D5. It makes

18、no difference _.A.whether will you come tomorrow.B.Whether or not will be pass the examC.If he will come to the meeting or notD.Whether he will come to the meeting or not解析：答案A和B从句不是陈述语序先删掉,if 不能与 not 连用。因此此题选D6. They dont know _ their parents are. A.that B. what C. why D. which解析：what 表示职业， 因此选B.7.

19、 I am sure _ you said is true. A. what B. that C. which D. who解析：根据句意应用what , 做said 的内容， 你所说的话。应选A.8. The old man told us _ and _. A. to do what , to do how B. what to do it, how to do it C. what to do, how to do it D. what to do , how to do解析： 疑问词what 即连接不定式，又做 do 的宾语； 而在how 引导的不定式短语中， how 表示方式， do

20、 为及物动词， 因此需接宾语才正确应选C练习与巩固：熟能生巧，取得好成绩！1.-Do you know when the World Cup _ next week? - Next Friday. When it _, I will ring you. A. begins, begins B. begins, will begin C. will begin, will begin D. will begin, begins2.- Today or tomorrow? - What are you talking about? - We are talking about _ to give

21、a talk on WTO. A. how B. where C. when D. what3. I wonder _. A. where does he live B. where he live C. he lives where D. where he lives4. - Are you sure you have to ? Its been very late. - I dont know _ I can do it if not now. A. where B. why C. when D. how5. -Would you please tell me _? - In a smal

22、l village near Niingbo. A. where was your mother born B. where your mother was born C. when was your mother born D. when your mother was born6. The photograph will show you _. A. what does our village look like B. what our village looks like C. how does our village look like D. how our village looks

23、 like7. - Can you guess if they _ to play basketball with us? - I think theyll come if they _ free. A.will come, will be B. will come, are C. come, are D. come, will be8. -Where does he come from ? - Pardon? - I asked where_. A. did he come from B. he came from C. he comes from D. does he come from9

24、. She wondered _. A. how much he cost the computer B. how much he paid for the computer C. how much the computer will cost him D. how much did he spend on the computer10. -Do you know _? - Im not sure. Maybe he is a businessman. A. who he is B. who is he C. what he does D. what does he do 1-5 DCDCB

25、6-10 BBBBA 在复合句中用作宾语的从句叫宾语从句。1语序无论主句是陈述句还是疑问句，宾语从句都必须使用陈述语序，即“主句连词宾语从句（主语谓语）”句式。根据连接词在从句中所担任的不同成分，可分为以下四种：1）连接词谓语。连接词在从句中作主语。常见的连接词有： who，what，which等。如：Could you tell me who knows the answer，please？你能告诉我谁知道答案吗？The small children dont know what is in their stockings这些小孩子不知道袜子里有什么东西？2）连接词名词谓语。连接词在从句中作

26、主语的定语。常见的连接词有：whose，what，which，how many，how much等。如：He asked whose handwriting was the best in our class他问我们班上谁的书法最好。The teacher asked us how many people there were in the room老师问我们房间里有多少人。3）连接词主语谓语。连接词在从句中作宾语、状语或表语。常见的连接词有：who（m），what，which，how many，how much， when，why，how，where，if whether（在句中不充当任何成

27、分）等。如：He hasnt decided if hell go on a trip to Wuxi他还没决定是否去无锡旅行。Could you tell me what I should do with the money ？你能告诉我我如何处理这笔钱吗？4）连接词名词主语谓语。连接词在从句中作宾语或表语的定语。常见的连接词有：what，which，how many，how much，how等。如：Do you know which class he is in ？你知道他在哪个班吗？She asked me if I knew whose pen it was她问我是否知道这是谁的钢笔。

28、2连接词1）当由陈述句充当宾语从句时，用that引导，that无词义，在口语或非正式文体中常省略。如：He said that he could finish his work before supper他说他会在晚饭前完成工作。2）当由一般疑问句充当宾语从句时，用if或whether引导，意为“是否”。如：I dont know if whether he still lives here after so many years我不知道这么多年后他是否还住在这儿。但在下列情况下只能用whether：在具有选择意义，又有or或or not时，尤其是直接与or not连用时，往往用whether（ifor not也可以使用）。如：Let me know whether if he will come or not（Let me know whether or not he will come）让我知道他是否能来。I dont know whether if he does any washing or not（I dont know whether or not he does a