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什么是主语 表语 宾语 并列句和主从复合句

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什么是主语 表语 宾语 并列句和主从复合句
主语是一个句子的主题,它的位置一般在一句之首,可用做主语的有单词,短语,从句乃至句子.如:
The man (主语)grasped the boy(宾语) by the hand.那男人抓住那个男孩的手.
Is would be nice to see her again .如果可以再见她一面,那将是一件令人开心的事.(句子做主语)
宾语是动作的承受者,一般置于及物动词之后,但有时为了强调,宾语也可以置于句首可以用作宾语的有名词,代词,数词,名词化的形容词,副词,不定式,动名词,介词短语,从句等,如:
He kicked the door.他(主语)踢门(门是动作的承受者,是宾语)
Do you (宾语)really mean to go to swimming?你真的要去游泳吗?
表语的功能是表述主语的特征,状态,身份等.它可以说是一种主语的补足语.它位于连系动词之后,与之构成所谓的系表结构,在系表结构中,连系动词知识形式上谓语,而真正起谓语作用的则市表语,可用作表语的有名词,代词,数词,形容词,副词,不定式,动名词,分词,介词短语,从句等,如:
It is a pity (表语)thatNancy cannot come to the party.
令人遗憾的是兰西不能;来参加宴会了.
The new (主语)is(连系动词) ture(表语).那消息是真的.
及物动词(vt.)后面通常跟宾语:What did(及物动词) you (宾语)say 你说什么?
I am translating a poem.我在翻译一首诗.
不及物动词(vi.)后面不跟宾语:
Who is calling?谁在打电话?
I am looking for my key .我在找我的钥匙.
决大多数动词既可做及物动词有可作不及物动词,挚友少数动词通常只用作vi.,如:appear,exist,happen,occur,vanish,ache,bleed,pause等,但在个别情况下也可跟宾语,如:weep bitter tears,cough blood ,die a
heroicdeath,sigh one's relief.另外有少数动词通常只用作vt.,如:have ,raise ,carry,catch,cover,
destroy,trust,use,surprise,accept,correct,discuss
,expect,thank,warm等,只偶作vi.,如:She frightens
easily,come if like .
复合句是由主句+从句构成,它是英语中比较复杂的句子结构.一般来说,英语中一个句子只能有一个谓语,如果出现两个谓语动词,那么其中一个谓语动词只能以从句的形式或并列句或非谓语动词的形式出现.所谓从句是指从属于主句的句子,由从属连词连接.从句的种类有很多,但根据其性质和作用可以分为:名词性从句,形容词性从句(即定语从句),副词性从句(即状语从句)三大类.
一、名词性从句:即从句在整个句中起名词作用,分别可以作主语、宾语、表语、同位语等,所以这类从句包括主语从句考点一:主语从句:主要考查主语从句的引导词;主句的谓语动词,一般用单数.如:
1.That the earth goes around the sun is well-known to everybody.
( = It is well-known to everybody that the earth goes around the sun.)
2.Whether he will come to the meeting is up to his boss.(此时不能用if )
3.Who will come to the dinner remains a question.
4.What you have said is convincing.
5.How the ancient Egyptians built the pyramids puzzled people for centuries.
6.Why the murderer came back to the scene of crime is a psychological problem.
同时,需要注意主语从句的一些常见句型.如:
考点二:宾语从句:主要考查宾语从句的引导词和引导词的省略以及从句的语序.如:
1 He believed that walking under a ladder brings bad luck.
2.We can learn what we do not know from TV programs.
3.Tell me which of the books is the right one.
考点三:表语从句:be动词或者系动词后面跟主语补足语.
1.The assumption is that things will improve.
2.China is not what it used to be.
3.The doctor’s dilemma is whether he should tell a lie to the patient.
并列句 由连接词或 " ; "把两个以上(含两个)的简单句连在一起的句子叫做并列句.在并列句中,各个简单句意思完整,不受其他简单句的影响.
These flowers are white and those flowers are red.
这些花是白色的而那些花是红色的.
I am a worker but my brother is a professor.、宾语从句、表语从句和同位语从句.