高三英语名词性从句
- 格式:doc
- 大小:89.06 KB
- 文档页数:6
高考英语从句综合知识点高考英语从句是考试中的重要部分,对于学生来说也是一个相对难以掌握的知识点。
在复习过程中,学生需要综合掌握从句的各种类型及正确的用法。
在这篇文章中,我将为大家总结一些高考英语从句的综合知识点。
一、名词性从句名词性从句主要有三种形式:主语从句、宾语从句和表语从句。
在考试中,我们需要根据不同的语境来正确地使用它们。
1. 主语从句:主语从句在句子中充当主语成分,常用连词有that和whether/if。
例如:Whether we will win the match is still uncertain.(我们是否能赢得比赛还不确定。
)2. 宾语从句:宾语从句在句子中充当宾语成分,常用连词有that, whether/if, 还有一些特殊的动词后接宾语从句,如hope, suggest, advise 等。
例如:They suggested that we should go hiking this weekend.(他们建议我们这个周末去远足。
)3. 表语从句:表语从句在句子中充当表语成分,常用连词有that和whether/if。
例如:The question is whether he will come to the party or not.(问题是他是否会来参加派对。
)二、定语从句定语从句用来修饰名词或代词,在句中充当定语成分。
在日常口语和写作中,定语从句的使用频率相对较高,因此熟练掌握其用法对于高考很有必要。
定语从句的关系词有:that, which, who, whom, whose等。
我们需要根据先行词在定语从句中的作用来选择合适的关系词。
1. 关系代词that和which的区别:that用于限定性定语从句中,不可以省略。
而which则用于非限定性定语从句中,用于修饰整句的内容,可以省略。
例如:The book that I borrowed from the library is very interesting.(我从图书馆借来的那本书非常有趣。
高三语法复习第4讲名词性从句名词性从句:主语从句,宾语从句,表语从句,同位语从句名词性从句的引导词可分为引导词1:who,whom, which,what, whatever,whoever,whomever,引导词2:that/ whether ,when, where,why,whose,whenever,wherever,how,however做题方法:首先通过从句所在的未知判断是名词性从句其次分析从句的成分从句中缺主宾表的情况,选择引导词1中的词从句中缺状语或定语,选择引导词2最后,翻译句子,判断逻辑关系引导词的用法1.What引导名词性从句时,要做主语,宾语,表语,要有实际的意义(什么)同样的用法有who,whom,2.that引导名词性从句时,在从句中不充当成分,不可省略,起连接句子的作用3.when,where,why 在从句中充当状语4.whether 的意思是:“是否”,可引导主语从句,不可以换成if 01.主语从句1)从句在主语的位置,也就是从句做主语即为主语从句Eg1. what made me so happy is the good news I received about herEg2.That he wins the first prize in the competition mad me so delighted . Eg3.where I will go hasn’t been decided .Eg4.whether I accept your invitation is up to you.It 做形式主语,真正的主语是从句,常见的句型有It is+ adj(necessary ,important,essential,natural,strange ) that...It is +n(a pity, shame, no wonder) that......It is said /reported/ believed......It seems /appears/matters that.......02宾语从句(在谓语动词后/介词后,一个句子作宾语)Eg1.I didn’t know what he was talking about .Eg2.I always wonder how close the relationship between them.Eg3.I am glad to know that he came back safe and sound .It 做形式宾语主语+ find、make,feel,consider,see to,depend onEg I find it important that we should respect the old people.03表语从句(be动词和系动词之后用句子做表语)Eg1. That is what I want to tell you .Eg2.what confused me is that he should break up with herEg3.By boat is the only way to get here, which is how we arrived.常见的表语从句句型(1)It seems/appears that...(2)This/That is because/why/where/when/how...(3)The question/problem is whether/when/where/how...(4)The suggestion/advice/purpose/aim/goal/dream is that...(5)What从句+be+ that从句例如:What annoyed me most was that he came late again.04同位语从句1)同位语从句的结构:表示内容的先行词+引导词+从句2)同位语从句是对先行词的解释说明3)同位语从句的先行词一般是包含一定内容的抽象名词,如;suggestion、advice、proposal、thought、doubt、belief、news、promise、word、notice、request、requirement,problemEg1. He made a promise to me that he won’t be late for the class once again.4)同位语从句和定语从句的区别定语从句对先行词是起修饰作用,做出限定同位语从句对先行词是解释说明that的用法不同,在定语从句中that是关系代词在从句中做主语宾语表语在同位语从句中,that在从句中不做任何成分Here comes the news that he is admitted to the university.(同位语从句) Here comes the news that I am looking forward to .(定语从句)05wh-ever引导的名词性从句(无论....)1)引导词1:whatever/ whoever/ whomever/whichever(无论哪一个)在从句中做主宾表成分引导词2:whenever/ wherever/however在从句中做状语I can do whatever I want to doWhoever comes to English class late will sing a song for other students2)Wh-ever =no matter wh-Wh-ever 结构可以引导状语从句和名词性从句No matter wh-只能引导状语从句3)wh-和wh-ever 的区别wh-ever 译为无论.....,没有范围和条件wh-指特定的人,事情,地点等Eg1. Who is the next one to answer the question?Whoever answers the question can get a candy .Exercise 11.(2024·天津河西区模拟)_______ I’m concerned about most is_______we can collect a huge amount of money in such a short time. A.That; how B.What; if C.What; how D.As; whether【解析】选C。
高考英语语法知识点:名词性从句1500字名词性从句是指在句子中充当名词的成分的从句。
名词性从句分为主语从句、宾语从句、表语从句和同位语从句。
在高考英语中,名词性从句是考查的重点之一,我们需要对名词性从句的结构和用法有透彻的理解。
下面是关于名词性从句的一些重要知识点:1.主语从句主语从句在句中充当主语的作用。
主语从句通常以that引导,也可以用whether或if 引导。
例如:- That he is guilty is certain.- Whether we will win the game is yet to be seen.- If it will rain tomorrow is still uncertain.2.宾语从句宾语从句在句中充当宾语的作用。
宾语从句通常以that引导,也可以用whether或if 引导。
需要注意的是,当主句的动词是说、tell、ask、think、believe、know等表示说话、思考、感觉的动词时,常用连词that引导宾语从句,但如果宾语从句的主语与主句的主语相同,可以省略连词that。
例如:- I know that he is a good student.- She asked me if/whether I had finished my homework.- He told her (that) he loved her.3.表语从句表语从句在句中充当表语的作用。
表语从句通常以that引导,也可以用whether或if 引导。
例如:- The fact that he didn't come is disappointing.- The question is whether we should proceed with the plan.- My concern is if/whether we have enough time.4.同位语从句同位语从句用来解释或说明前面名词的具体内容或意义。
高考英语名词性从句知识点一、that从句1、主语从句that从句作主语时,常用it作形式主语,常见的句型有:It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc. ) + that 从句It+be+名词词组(no wonder, an honor, a good thing, a pity, no surprise, etc. ) + that 从句It+be+过去分词(said, reported, thought, expected, decided, announced, arranged,etc. ) + that 从句that可以省略,但that从句位于句首时,that不能省略。
2、宾语从句(1)常见的可以接that从句作宾语的动词有see, say, know, imagine, discover, believe, tell, show, think, consider, be sure, be afraid 等。
在可以接复合宾语的动词之后,如think, make, consider等,可以用it作形式宾语。
(2)That从句一般不能充当介词宾语,偶尔可作except, in的宾语。
3、表语从句(that不可省略)4、同位语从句连词that引导同位语从句时,应在某些抽象名词之后,如:fact, hope, desire, thought, suggestion, idea, news, problem, possibility 等,对前面的名词起补充说明的作用,that 在从句中不担当任何成分,不能省略。
二、whether/if 从句1>在表语从句和同位语从句中,只能用whether不能用if;当主语从句放于句首时,只能用whether不用if;当it作形式主语,主语从句放在句末时用whether或if均可;discuss后引导宾语从句时,必须用whether。
高考英语一轮复习——名词性从句(附答案)I. 考点分析名词性从句包括:主语从句、宾语从句、表语从句、同位语从句,多由连词that,wh- 疑问词或由what,whatever等关系代词引导,其中同位语从句在高考考试中最常见。
1. 主语从句1) 主语从句在句子中充当主语,句子的谓语动词用第三人称单数。
如:Why he refused to work with you is still mystery.Whoever comes is welcome.2) 主语从句前的that不能省略,仅起连接作用,有时为了保持句子平衡,that从句后置,而由it作形式主语。
如:That he became a lawyer may have been due to his mother’s influence.It is not true that he has moved to New York.2. 宾语从句在句子中充当宾语,如:I don’t know where the sound came from.Don’t be satisfied with what you have achieved.3.当从句放在系动词be, look, remain, seem等后即构成表语从句。
The trouble is that I have lost his address.It seemed that the night would never end.4. 1) 同位语从句是对与之同位的名词中心词作进一步解释,能接名词性从句的常见名词有: idea, fact, news, belief, hope, evidence, opinion, problem, truth, answer, proposal, theory, decision, discovery, problem, thought, understanding 等。
高中英语名词性从句知识点(含练习)基础回顾1.表语:表语用来说明主语的身份、性质、品性、特征和状态的,表语常由名词、形容词、副词、介词短语、动词的-ing、不定式、从句来充当,它常位于系动词(be, become, appear, seem,look,sound,feel,get,smell等词)之后。
如:Her job is selling computers. 此句表语为selling computers如果句子的表语也是由一个句子充当的,那么这个充当表语的句子就叫做表语从句。
2.同位语:一个名词(或其它形式)对另一个名词或代词进行解释或补充说明,这个名词(或其它形式)就是同位语。
如Mr. Smith,our new teacher,is very kind to us. 我们的新老师史密斯先生对我们很好。
Mr.Smith是主语our new teacher的同位语,指同一人。
同位语从句I heard the news that our team had won.我听到了我们队获胜的消息。
that our team had won 解释news的具体内容,是同位语正文一、定义在复合句中具有名词的性质的作主语、表语、同位语、宾语的从句叫名词性从句。
因此,我们把主语从句、表语从句、同位语从句和宾语从句这四种从句统称为名词性从句。
That he finished writing the composition in such a short time surprised us all他在很短的时间内写完作文让我们都很惊讶 (主语从句)The trouble is that she has lost his address. 麻烦的是她把他的地址搞丢了。
(表语从句)They have no idea at all where he has gone. 他们不知道他去什么地方了。
(同位语从句)Do you remember how he came? 你记得他怎么来的么?(宾语从句)二、语序名词性从句要采用陈述句语序。
高考英语语法复习:名词性从句一、名词性从句名词性从句相当于名词,可分别在句中作主语、表语、宾语和同位语。
因此,名词性从句可分为主语从句、表语从句、宾语从句和同位语从句。
从属连词that:在从句中不充当任何成分,也没有任何意思,只起连接作用,因此往往可以省略从属连词if, whether:在从句中不充当任何成分,有意义,不可以省略连接代词who, whoever, whom, whomever, which, whichever, what, whatever, whose:在从句中充当成分,有意义,不可以省略连接副词where, when, why, how:在从句中充当成分,有意义,不可以省略一、主语从句1.由从属连词引导的主语从句:①Whether the country should build a nuclear power station is something we must discuss.那个国家是否应该建立核电站……②That light travels in straight line is known to all .光以直线传播2.由连接代词引导的主语从句:①What we need is more time. 我们所需要的是……②Whichever book you choose doesn’t matter to me.无论你选哪本书……③Whoever comes will be welcome.无论谁来……3.由连接副词引导的主语从句:①When the plane is to take off hasn’t been announced.飞机什么时候起飞……②Where he has been is still a puzzle.他到过哪儿……③How much water is flowing can be measured easily.水的流量是多少……4.关于形式主语it①It + be +形容词+ that-从句It is necessary that…有必要……It is important that…重要的是……It is obvious that…很明显……It is likely that….很可能②It + be + -ed 分词+ that-从句It is believed that…人们相信……It is knownto all that…众所周知……It has been decided that…已决定……③It + be +名词+ that-从句It is common knowledge that………是常识It is a surprise that…令人惊奇的是……It is a fact that…事实是……可应用于此句型的名词还有fact / shame / honor / question/pity等。
名词性从句名词性从句:在句子中起名词作用的句子叫名词性从句(Noun Clauses)。
名词性从句在复合句中能担任:主语、宾语、表语、同位语等。
名词性从句分为:主语从句、宾语从句、表语从句和同位语从句。
一、引导名词性从句的连接词名词性从句的引导词可分为三类:1、从属连词(5个)(1)that无词义,在从句中不做成分(表明从句的确定性),在宾语从句或表语从句中that有时可以省略(2)whether, if有词义,在从句中不做成分(whether, if均表示“是否”之意,表明从句内容的不确定性) 不可以省略(3)as if, as though (均表示“好像”,“似乎”之意)在从句中不做成分2、连接代词(9 个):what, whatever, who, whoever, whom, whomever, whose, which, whichever,有词义,在从句中做成分,不可以省略(who what which在从句中做主语、宾语、其中what指代没有范围的事物, which指代有范围的事物,表“选择哪一个"whom做宾语whose做定语)3、连接副词(7 个):when, where, how, why, whenever, wherever, however 有词义,在从句中做状语,不用以省略二、主语从句主语从句:作主语的从句叫主语从句。
考点一、主语从句引导词that:无词义,在主语从句中不做成分,不可省略That he dislikes the movie is none of my business.1.whether:翻译为“是否”,在从句中不做成分,不可省略1)Whether he will come is unknown.2)Whether spending money to enhance employees,working skills is the most crucial investment that has been debatedheavily among managers.3)由连接代词what, who, whom, which, whoever, whatever, whichever, whose 等引导的主语从句,连接代词需要在从句中做主语或者宾语,不可省略。
第四讲 Lecture four 名词性从句一、热身训练:高考高频词语1.(09江苏)---- I' m surprised to hear that Sue and Paul have __ .----So am I. They seemed very happy together when I last saw them.A. broken upB. finished upC. divided upD. closed up2.(09江西)It is reported that the police will soon ____ the case of two missing children.A. look uponB. look afterC. look intoD. look out3.(09海南)I tried phoning her office, but I couldn’t__________A. get alongB. get onC. get toD. get through4. (10安徽)I haven’t seen Sara since she was a little girl, and she has changed beyond_______A. hearing B strength C. recognition D. measure5(10江西)Last year the number of students who graduated with a driving license reached 200,000, a (n) ______ of 40,000 per year.A averageB numberC amountD quantity6.(10山东)Those who suffer from headache will find they get ______ from this medicine.A. reliefB. safetyC. defenseD. shelter7(10天津)James took the magazines off the little table to make for the television.A. roomB. areaC. fieldD. position8(10江苏)The doctor is skilled at treating heart trouble and never accepts any gift from his patients, so he has a very good_____.A. expectationB. reputationC. contributionD. civilization9(湖北)This restaurant has become popular for its wide of foods that suit all tastes and pockets.A. divisionB. areaC. rangeD. circle10. After the earthquake, the first thing the local government did was to provide for the homeless families.A. accommodationB. occupationC. equipmentD. furniture.二,名词性从句小试身手1. One of the most important questions they had to consider was of public health(09海南)A. whatB. thisC. thatD. which2. As a new diplomat, he often thinks of he can react more appropriately on such occasions. (09上海)A. whatB. whichC. thatD. how3. News came from the school office ________Wang Lin had been admitted to Beijing University. (09四川)A. whichB. whatC. thatD. where4. It is obvious to the students ______ they should get well prepared for their future. (09天津)A. asB. whichC. whetherD. that5.-Is there any possibility ______ you could pick me up at the airport? (09天津)-No problem.A.WhenB. thatC. whetherD. what6 We should consider the students’ request _the school library provide more books on popular science.(09重庆)A. thatB. whenC. whichD. where7.Many young people in the West are expected to leave __ could be life’s most important decision—marriage—almost entirely up to luck. (09江苏)A. asB. thatC. whichD. what8. The little girl who got lost decided to remain _________she was and wait tor her mother. (09山东)A. whereB. whatC. howD. who讲解一.名词性从句概念及分类1. 1.判断下列句子属于哪种名词性从句●●What he wants is a book.●●It is so nice that we can learn this grammar point together.●●I’m so glad that I can make friends with you.●●This is why he did it.●●Do you agree to the suggestion that we (should) have a trip in Tibet?●●That he wants a book is certain.●●I suggested just now we (should) take part in this competition.●●Whether you like him or not doesn’t matter too much.●●He doesn’t know whether you can sing it well.●●The problem is whether you can sing it well.●●The problem whether it is right or wrong has not been decided.●●Please tell me who your monitor is.2.在复合句中起名词作用的从句叫名词从句.名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等因此根据它在句中不同的语法功能,名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
1)宾语从句:从句在句中充当宾语成分(可以作谓语动词、介词的宾语)●●I don’t know _________ broke the glass yesterday.●●We should pay attention to ______ the teacher is saying.2)主语从句:从句在句中充当主语成分●●That I can pay back the help people give me makes me happy.●●Whether he will be able to come is not yet known .3)表语从句:从句在句中充当表语成分,一般放在连系动词之后The truth is that the fog is too thick for the bus to run that far.My question is whether Polly can find her way home.4)同位语从句.在句中充当同位语成分,其一般跟在一些抽象名词(idea / belief / fact / truth / problem / news/doubt 等)后面,对名词作进一步解释说明The fact that Polly didn’t ask for the man’s name is a pity.The news that the plane had crashed made us sad.I have no idea when she will be back .同位语从句和定语从句的区别●●We expressed the hope that they had expressed.●●We expressed the hope that they would come to China again.●●定语从句是先行词的修饰语,它不涉及先行词的具体内容。
定语从句中that不但起连接作用,而且在定语从句中充当一个句子成分,充当从句的宾语成分时可省略。
●●同位语从句对中心词的内容作进一步的解释和说明,表明中心词的具体内容。
引导同位语从句的that在同位语从句中不做任何成分,只起连接作用,无具体含义,且不可省略.二.名词性从句连接词的用法1. 引导名词性从句的连接词:可分为三类:连接词:that, whether, if (不充当从句的任何成分)连接代词:what, whatever, who, whoever, whom, whose, which.连接副词:when, where, how, why2. 名词性从句连接词的选用that 和what 的选用1)______ he wants is a book. 2)______ he wants to go there is obvious.3).The result is ______ we won the game. 4).This is _____ we want to know.5).Is _____ he told us true ? 6).We should pay attention to ______ the teacher is saying.7). I have no doubt _____ he will come. 8). I have no idea _____ he did that afternoon.that 和what 都可引导所有的名词从句。