高考英语一轮复习 名词性从句精讲精练学案 新人教版

合集下载

(新人教版)2021版高考英语一轮复习 语法名词性从句导学案

(新人教版)2021版高考英语一轮复习 语法名词性从句导学案

(新人教版)2021版高考一轮英语复习语法名词性从句导学案考点一引导名词性从句的连接词1.连接代词who,whose,whom,what,which及wh-ever等它们有词义,在从句中作成分。

what∕whatever指物,作主语、宾语、定语、表语;who∕whoever指人,在从句中作主语、宾语;whom∕whomever指人,在从句中作宾语;whose在从句中作定语;which∕whichever指人或物,在从句中作定语、主语、宾语。

带-ever的连接词意义上有“任何……”之意。

What I want to know is the price of the bike.我想知道的就是自行车的价格。

You can buy whatever you need in the shop.在这家商店你能买到任何你需要的东西。

whoever,whatever,wherever...等引导的从句不仅是句子的语气加强了,而且此类词引导的句子表示让步和泛指的概念,而who,what,where...等引导的句子表示具体的概念。

如:What he said is right.他所说的是对的。

(特指他这次所说的事情)Whatever he said is right.无论他说什么都是对的。

此处,whatever= anything what,表示泛指和让步,意为“无论他说什么”。

Who will do it is not decided.谁去做这件事还没有确定。

(指一次具体的动作)Whoever does it will be punished.无论谁做了这件事,都要受到惩罚。

(此处特别强调“无论是谁”)wh-ever这类词引导名词性从句时,不能用no matter+who∕what∕which...代替。

2.连接副词when,where,why,how等它们有词义,在句中作状语。

when表时间,why表原因,where表地点,how表方式、程度。

2020版高考英语(新课改·人教版)一轮复习学案专题九名词性从句含解析

2020版高考英语(新课改·人教版)一轮复习学案专题九名词性从句含解析

专题九名词性从句1.that引导的名词性从句(1)that在名词性从句中不作任何成分,引导宾语从句时有时可以省略,引导主语从句、表语从句和同位语从句时不能省略。

I think that you should turn to the teacher for help.(that不充当任何句子成分,也无实际意义)我认为你应该向老师寻求帮助。

(2)that引导主语从句时,常用it作形式主语,常见句型有:①It+be+形容词(necessary/right/likely/unlikely/wrong/important/certain 等)+that从句It is wonderful that all of you have passed the difficult exam!你们都通过了这次很难的考试真令人高兴!②It+be+名词(短语)(a pity/a shame/a surprise/no wonder等)+that从句It is a pity that you have missed the wonderful lecture.你错过了这么精彩的演讲真遗憾。

③It+be+过去分词(said/told/reported/decided等)+that从句It is suggested that the lab building (should) be built next year.有人建议实验楼明年修建。

④It+特殊动词(seems/appears/happens/matters)+that从句It appears that they have made the same mistake.好像他们犯了同样的错误。

[名师指津]在以下主语从句中,常使用虚拟语气,即“should+动词原形”形式,其中的should可以省略。

①It is necessary/strange/important/natural etc.+that ...②It is a pity that ...③It is suggested/requested/required/proposed/desired etc. +that ...(3)动词find, feel, think, consider, make, believe等后面有宾语补足语时,需用it作形式宾语而将that引导的宾语从句后置。

名词性从句学案精讲精练习题附答案

名词性从句学案精讲精练习题附答案

名词性从句同学们,在第3、4、5单元我们分别学习了宾语从句、表语从句、主语从句和同位语从句。

它们都属于名词性从句。

现在,我们将从下面几点谈谈名词性从句:一、相关概念;二、种类;三、常见引导词;四、七大常考考点:l.that \ what \ which; 2.it形式主语、宾语的用法;3.语序问题;4.同位语从句和定从的区别;5.what \ whatever… 6.if\whether;7.虚拟语气问题;五、相关习题集中练习一.相关概念1. 名词:表示人或事物的名称的词2. 名词的句法作用:名词在句中主要作主语,宾语,表语和同位语。

另外还可以作定语,状语3. 名词性从句:在英语的句子结构中,本来该由名词充当的主语、宾语、表语和同位语,由一个句子来充当,这个句子就叫:名词性从句。

二、名词性从句的种类1. When we will start is not clear.主语从句2. Mrs. Black won ' t belieV hat her son has become a thief.宾语从句3. My idea is that we should do it right now.表语从句4. I had no idea that you were her friend. 同位语从句三、常见引导词:1)从属连词that只引导,本身无意义,仅起引导作用。

(引导宾语从句时可省,但是如果是并列的多个宾语从句,只能省第一个)2)连接代词who, whom, what, which, whoever, whatever, whiche等e,有意义,作成分3)连接副词where, when, how, why等,有意义,在句中作状语4)从属连词if, whether (是否)(if只能引导动词、形容词之后的宾语从句)1. What he said has nothing to do with you.2. When we'start tomorrow will be told soon.3. That he did such a thin gsatisfied me.4. How we can protect cultural relics needs to be discussed.四、名词性从句七大常考考点考点1:A.连接词:that与what的区别What we can ' t get seems better tha h n at we have.That a new teacher will come to our school is true.that只起连接作用,无意义,在从句中不充当任何成分;what既有连接作用,又要在从句中作成分(主语,宾语,表语)(…的东西;物;话;时间;地点;人物擞目等不同概念)1. After five hours drive, they rea Wtedt was called the hometow n of the goddess.2. The other day, my brother drove his car down the street at what was a dangerous speed.3. The village was quite differe nt from what it used to be.4. That the earth is round is known to us all.5. Father made a promis&hat if I passed the exam in ati on he would buy me a computer.B. what (什么)/ which (表选择,哪一个)1. ---Do you know what Mr. Black ' s addres? is---He may live at No. 18 or No. 19 of Bridge Street. I whi o h not sure of2. I read about it in some books or other, does it mattewhich it was?咼考题选萃1) ____ y ou don ' t like him is none of my bus in ess.A. WhatB. WhoC. ThatD. Whether2) ___ h e said at the meeti ng ast oni shed everybody prese nt.A. WhatB. ThatC. The factD. The matter3) There ' s a feeling in me ___ we kn'w weve ra UFO is.A. thatB. whichC. of whichD. what考点2 : it作形式主语,形式宾语的用法A. it作形式主语1. 他犯了那样一个错误真是遗憾。

高考英语一轮复习语法专题名词性从句复习(讲)(含解析)新人教版必修1

高考英语一轮复习语法专题名词性从句复习(讲)(含解析)新人教版必修1

2021年高考英语一轮复习语法专题名词性从句复习(讲)(含解析)新人教版必修1一、考点梳理。

1.依照语境考查不同连接词的辨析Why not try your luck downtown, Bob? That's____ the best jobs are.where在此引导表语从句,表示“……的地点”。

又如:This is where the river is the deepest.这是河流的最深处。

This is where I first met her.这确实是我初次与她会面的地点。

2.考查what的用法(1)____matters most in learning English is enough practice.what在此引导主语从句,相当于the thing that。

(2)____parents say and do has a life-long effect on their children.what在此引导主语从句,相当于the thing that~3.依照句法功能考查连接词的选用Choosing the right dictionary depends on_______you want to use it for.what用以引导宾语从句,用作介词on的宾语,其中的what在从句中用作介词for的宾语。

4.考查whatever等的用法Could I speak to____is in charge of International Sales, please?whoever有两个要紧用法:一是用于引导名词性从句,其意思相当于the person who;二是用于引导状语从句,其意思相当于no matter who。

句中的whoever引导宾语从句,用作介词to的宾语,5.在复杂结构中考查名词性从句的使用Having checked the doors were closed, and____all the lights were off, the boy opened the door to his bedroom.that在此用于引导宾语从句,用作动词check的宾语。

高中英语高三一轮语法复习学案名词性从句

高中英语高三一轮语法复习学案名词性从句

高中英语高三一轮语法复习学案:名词性从句一、名词性从句的基本概念在复合句中起名词作用的从句叫名词性从句,包括作主语从句、表语从句、宾语从句和同位语从句。

判断名词性从句引导词遵循原则:看从句缺不缺,缺什么。

不缺成分用that或whether, that 无意义,whether 表示是否。

(1)主语从句:在复合句中作主语的从句常用that, whether, who, whom, whose, what, which, when, where, how, why, whatever, whoever等引导。

1. that从句作主语时,常用it作形式主语,常见的向型有:It+be +形容词( obvious, true, natural, surprising ,wonderful, likely, certain, ... +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, thought, expected, decided, announced, arranged, etc.) +that 从句It is often the case that anything is possible for those who hangon to hope.It is known to all that China is a developing country.It suddenly occurred to me that today was my wife' s birthday. That he didn't pass the driving test made him disappointed.由连接代词what, whatever, whoever等引导的主语从句一般不能用形式主语。

高三英语英语一轮复习名词性从句学案

高三英语英语一轮复习名词性从句学案

高三英语语法复习系列导学案名词性从句一、几个概念1.什么叫名词性从句?1.名词性从句可分为四类:1)_________从句:When man will be able to live on Mars is unknown to us all.2)_________从句:The problem is how we should use modern technology3)_________从句:I can’t imagine where all the advanced technology will lead us.4)_________从句:The fact that he didn’t say anything at the meeting annoys us.2.名词性从句中的连接词:1)连接代词:_____________________________________________(在句中充当___________)2)连接副词:_____________________________________________(在句中充当___________)3)其他连接词:___________________________________________(在句中充当___________)3.名从解题步骤:_______________________________________________________________________________二、特殊情况1. it做形式主语的主语从句1)It + be + adj. + that 从句It is possible/likely that he was lying to you.It is important that we should spare no effort to help the disabled.2)It + be + v.-ed(过去分词) + that 从句It is said that the graduation ceremony won’t be held this year.It was reported that the earthquake had caused great damage.It is believed that vegetables are beneficial to our health.3)It + vi.(不及物动词) + that 从句It seems that Tom is more qualified for the position.It happened that I was dressing myself when she came in.It occurred to me that the final exam was around the corner.4)It + be + n. + that 从句It is an honor that we are invited to your celebration party.It is a fact that team spirit is of significance in cooperation.2. it做形式宾语主语+ find/make/think/consider/feel… + adj./n. + that从句He made it clear that he did an important and necessary job.I find it necessary that we should do the homework.2. 同位语从句不是随随便便就能生成的:一般情况下,能用同位语从句用来解释说明的抽象名词有: fact, hope, idea, message, news, word, promise, report, thought, advice, belief, doubt, question, truth, reply等。

2024版新教材高考英语全程一轮总复习第八讲名词性从句学生用书新人教版

2024版新教材高考英语全程一轮总复习第八讲名词性从句学生用书新人教版

第八讲名词性从句高考真题练悟单句语法填空1.Cobb, for her part, started to ask conference organizers who invited her to speak ________ she could do so remotely; about three-quarters of the time, they agreed.[2022·浙江卷1月]2.It's easy to explain how we determine ________ smells are dangerous or not: we learn.[2022·北京卷]3.Going to Mount Huangshan reminds me of the popular Beatles' song “The Long and Winding Road”. ________is so breathtaking about the experience is the out-of-this-world scenes.[2021·新高考Ⅰ卷]4.The poor woman wasn't able to give him any information about ________ she lived.[2021·北京卷][感悟] 语法填空二谨记第1步:判断是否属于名词性从句;第2步:判断名词性从句中的连接词:若从句中缺少主语、宾语或表语,用连接代词;若缺少状语就用连接副词;如果不缺少成分则要考虑意思是否完整,是否需要用whether/if;如果不缺少成分且意思完整用that。

考点多维突破名词性从句是在句子中起名词作用的句子,它的功能相当于名词词组,它在复合句中可作主语、宾语、表语、同位语等,因此名词性从句又可分为主语从句、宾语从句、表语从句和同位语从句等。

高考英语语法一轮复习——名词性从句精讲及练习(附答案)

高考英语语法一轮复习——名词性从句精讲及练习(附答案)

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。

一.主语从句主语从句是在主句中作主语的句子,它由连接词引导,通常位于谓语动词之前。

1. 连词:在从句中不充当任何成分,常用见的引导主语从句的连词有三个,即that, whether和if.That he got the first prize excited him much. 他获得一等奖一事使他非常兴奋。

Whether you can succeed or not depends on how hard you work at it. 你能否功取决于你努力的程度。

注意:whether引导的主语从句常用置于句首,表示“是否”之意;if引导主语从句时不置于句首。

2. 连接代词:在从句中起名词或代词的作用,常作从句的主语、宾语、表语或定语,有具体意义且不能省略。

常见的连接代词有who, whom, whose, what, which, whoever, whomever, whatever, whichever.What we should do with the problem is undecided. 我们如何处理这上问题还未作出决定。

3. 连接副词:在从句中起副的作用,常作从句的状语,表示时间、地点、原因、方式等。

常见的连接副词有when, where, how, why, whenever, wherever, however等。

How they will solve the serious problem has not been decided. 他们将如何解决这个严重的问题还没有决定。

Why he did that wasn’t quite clear. 他为什么做那件事还不十分清楚。

人教版高考英语一轮复习5第2讲名词性从句课时学案

人教版高考英语一轮复习5第2讲名词性从句课时学案

第2讲名词性从句题型高考典题试做命题角度解读语法填空1.(2021·新高考卷Ⅰ)Going to Mount Huangshanreminds me of the popular Beatles' song “TheLong and Winding Road”. What is so breathtakingabout the experience is the out­of­this­world scenes.2.(2020·浙江7月)Over thousands of years,theybegan to depend less on what could be hunted orgathered from the wild,and more on animals theyhad raised and crops they had sown.3.(2019·全国卷Ⅰ)While they are rare north of88°,there is evidence that they range all the wayacross the Arctic,and as far south as James Bay inCanada.4.(2018·全国卷Ⅲ)I'm not sure who is morefrightened,me or the female gorilla(大猩猩) thatsuddenly appears out of nowhere.5.(2018·浙江11月)It is possible that caffeinemay cause birth defects(缺陷) in humans,too.对名词性从句的考查集中在引导词的选择上,其中what与that;how,if与whether是考查的重点。

福建省高考英语一轮复习 语法部分 第10讲 名词性从句精品学案 新人教版

福建省高考英语一轮复习 语法部分 第10讲 名词性从句精品学案 新人教版

第10讲名词性从句【定义】一个句子在另一个句子中充当主语、宾语、表语、同位语,相当于名词,故称为名词性从句。

【四大从句】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。

一、主语从句一个句子在另一个句子中充当主语,即句子充当主语,该句子称为主语从句。

【完成例句】根据句意选词填空(that, if, whether, why, when, what)(1) That he will succeed is certain.(2) Whether he will go there is not known.(3) What he said is not true.(4) When the meeting will be held has not been decided yet.【结论】①that-从句,从句为一个句意完整的陈述句,没有具体意义,不充当句子成分,只起标志性作用,但that 不能省略。

②whether -从句,从句来源于一般疑问句,whether不能省略,意为“是否”,不能用if替换。

③特殊疑问词-从句,从句来源于特殊疑问句,特殊疑问词不能省略,意思为特殊疑问词本来的意思,在从句中充当句子成分。

【疑难1】Who he is is none of my business.【疑难剖析1】任何从句要用陈述句语序,即主谓语序。

【疑难2】That he likes English is known to us all.What he said at the meeting made me sad.【疑难剖析2】主句时态为过去时,从句时态为过去的某一时态;主句时态为现在时或将来时,从句时态视具体情况而定。

【疑难3】That 2010 Asian Games are successful is known to all.【疑难剖析3】单个句子作主语,视为单数。

【疑难3】It is a pity that you didn't go to see the film.It doesn't interest me whether you succeed or not.It is in the morning that the murder took place.It is John that broke the window.【疑难剖析3】1.主语从句通常由it充当形式主语,而本身放在句子末尾。

高考英语一轮复习 语法篇-名词性从句金学案 新人教版

高考英语一轮复习 语法篇-名词性从句金学案 新人教版

2011年高考一轮复习英语(人教版)金学案语法篇名词性从句1.名词性从句试题的设问仍会坚持既注重引导词之间的语法功能差异又注重语意差异的原则,增加试题的综合化程度考查。

情景设置将越来越生动真实,但试题的难度不会大幅度提高。

2.名词性从句与强调句型和定语从句融合起来进行综合考查。

既考查了考生基本知识的掌握运用能力,又考查了考生分析句式结构、辨析从句的能力。

wh词语与whever词语的比较考查仍是未来高考命题的热点。

一、主语从句从句在句中作主语。

它可以放在谓语之前,但习惯于用it作形式主语,而把主语从句放在后面,引导主语从句的连词有that,whether,if不能引导主语从句。

连接代词有who,what,which等,连接副词有when,where,how,why等。

二、表语从句表语从句在句中作表语,位于主句中的系动词之后。

引导表语从句的连接词有that,whether,as if;连接代词有who,what,which;连接副词where,why,when,how等。

三、宾语从句宾语从句在句中作及物动词或介词的宾语。

引导宾语从句有连接词that,if,whether。

that可以省略。

连接代词who,whose,what,whoever,whatever,which,连接副词when,where,how,why等。

有时也常用it作形式宾语,而把宾语从句放在后面。

四、同位语从句同位语从句跟在名词后面,进一步说明该名词的具体内容。

引导同位语的名词主要有fact,news,promise,idea,truth,desire,proposal,thought,suggestion 等。

连接词有that,that在引导同位语从句中一般不能省略。

也可用连接副词how,when,where,why等。

要注意同位语从句与定语从句的区别,引导定语从句的that是关系代词,在定语从句中作主语或宾语,作宾语时可以省略。

2022届高考英语一轮总复习专题十名词性从句学案含解析新人教版

2022届高考英语一轮总复习专题十名词性从句学案含解析新人教版

专题十名词性从句考点精讲考点一名词性从句的种类1.主语从句it作形式主语,常见的句型有:(1)It+be+形容词(obvious,true,natural,surprising,important,good,wonderful,funny,possible,likely,certain,probable,etc.)+that从句。

(2)It+be+名词词组(no wonder,an honor,a good thing,a pity,no surprise,etc.)+that从句。

(3)It+be+过去分词(said,reported,thought,expected,decided,announced,arranged,etc.)+that从句。

It is important that this mission (should) not fail.这项使命不失败至关重要。

(4)It +不及物动词(seem,appear,happen,matter等)+that从句。

It doesn't matter whether you pay by cash or credit card in this store.在这个商店里你用现金支付还是信用卡支付都没有关系。

2.表语从句(1)because引导的表语从句强调原因,而why引导的表语从句强调结果。

If I'm a bit sleepy,it's because I was up all night.如果我有点困,是因为一夜没睡。

That's why I object to the plan.这就是我反对这个计划的原因。

(2)由as if/as though引导的表语从句Now it was as though she had known Millie for years.现在好像她认识米莉已有好多年了似的。

3.宾语从句(1)形式宾语it:在动词find,feel,consider,make,believe,think等后面有宾语补足语的时候则需要用it作形式宾语而将that宾语从句后置。

新人教版版高考一轮复习语法名词性从句导学案英语

新人教版版高考一轮复习语法名词性从句导学案英语

考点一引导名词性从句的连接词1.连接代词who,whose,whom,what,which及wh—ever等它们有词义,在从句中作成分。

what∕whatever指物,作主语、宾语、定语、表语;who∕whoever指人,在从句中作主语、宾语;whom∕whomever指人,在从句中作宾语;whose在从句中作定语;which∕whichever指人或物,在从句中作定语、主语、宾语。

带—ever的连接词意义上有“任何……”之意。

What I want to know is the price of the bike.我想知道的就是自行车的价格。

You can buy whatever you need in the shop.在这家商店你能买到任何你需要的东西。

whoever,whatever,wherever...等引导的从句不仅是句子的语气加强了,而且此类词引导的句子表示让步和泛指的概念,而who,what,where...等引导的句子表示具体的概念。

如:What he said is right.他所说的是对的。

(特指他这次所说的事情)Whatever he said is right.无论他说什么都是对的。

此处,whatever= anything what,表示泛指和让步,意为“无论他说什么”。

Who will do it is not decideD.谁去做这件事还没有确定。

(指一次具体的动作)Whoever does it will be punisheD.无论谁做了这件事,都要受到惩罚。

(此处特别强调“无论是谁”)wh—ever这类词引导名词性从句时,不能用no matter+who∕what∕which...代替。

它们有词义,在句中作状语。

when表时间,why表原因,where表地点,how表方式、程度。

This is why I came here.这是我来这儿的原因。

I have no idea where he went.我不知道他去了哪里。

高考英语一轮复习 (命题分析+名师精讲+强化训练)语法专题 名词性从句指导课件 新人教

高考英语一轮复习 (命题分析+名师精讲+强化训练)语法专题 名词性从句指导课件 新人教
从句后置。如:
• She made it clear to us that she would leave office soon.
• 她向我们宣布她马上要辞职。
• (3)宾语从句中的否定转移。
• 在think,believe,suppose等动词引导的宾语从句 中,若主语为第一人称I,那么它们后面宾语从句中 的否定词通常要前移至主句谓语动词前。
• We have heard the news that he told you yesterday.
• 她昨天告诉你的消息,我们已经听说了。
• 在此句中,that从句不是对news的内容进行说 明,而是修饰限制news,所以that从句为一个 定语从句,that在从句中作told的宾语。
• 注意:(1)that引导主语从句、同位语从句时,that不 可省略。如:
语法突破篇
第九节 名词性从句
• 【命题分析】
• 名词性从句是高中阶段英语学习的重点,也是 高考的主要考点之一。做题时一定要学会分析 句子结构,理解题干的具体语境,才能有针对 性的应考。
• 【名师精讲】
• 一、名词性从句在句中起名词的作用,它分为 四种:主语从句、表语从句、宾语从句和同位 语从句。引导名词性从句的有:
• I don’t think he is a student,is he?
• 我认为他不是学生,是吗?
• (3)用形式宾语it的情况 • ①在find,make,think等动词后接宾语从句构成复合宾语时,
常用it作形式宾语,而把that宾语从句放在宾补之后,即用 “动词+it+宾补+that宾语从句”结构。如:
• It’s suggested that we(should)get everything ready by the end of this week.
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

高考英语一轮复习名词性从句精讲精练学案新人教版名词性从句的几个难点that通常不可省略的三种情况(1)引导主语从句,that置于句首时。

That he failed in the exam made his parents disappointed.他考试不及格让父母很失望。

(2)当一个句子有两个或多个并列的宾语从句时,引导第二和以后几个从句的that不可省略。

I wished (that) we could go sighting in Hangzhou this summer and that we could buy some books on our way back in Shanghai.我希望今年夏天我们能去杭州旅游,并在返程时在上海买些书回来。

(3)由it作形式宾语时,that引导的宾语从句中,that也不可省略。

He has made it clear that he wouldn’t agree to the plan.他已清楚表明不同意这项计划。

what和that在名词性从句中的区别(1)what在名词性从句中可充当主语、宾语和表语,意义上相当于the thing(s) that,引导主语从句时,其谓语动词的单复数由表语的单复数而定;what引导的从句可作介词的宾语从句。

What he wants are those books.他需要的是那些书。

What he wants is some water.他需要的是一些水。

A modern city has been set up in what was a wasteland ten years ago.一个现代化的城市已经在10年前还是一块废地的地方建造起来了。

(2)that不充当任何句子成分,只起连接作用,无任何意义;引导主语从句时,常用it作形式主语,谓语动词用单数;引导宾语从句时,常被省略;that从句一般不充当介词宾语,偶尔可作except,in的宾语。

That she will refuse the offer seems unlikely.(=It seems unlikely that she will refuse the offer.)她不可能拒绝那个建议。

I have found (that) all the tickets have been sold out.我发现所有的票已售完。

He is a good student except that he is a little bit careless.除了有点粗心之外,他是一个好学生。

whether与if的用法比较(1)二者均可作“是否”讲,都可以引导名词性从句,引导宾语从句可以互换。

I don’t know whether/if he’ll attend the meeting.我不知道他是否会出席会议。

(2)在下列情况下,常用whether,不用if。

①whether引导从句可以放于句首。

Whether he comes or not makes no difference.他来不来都一样。

②whether可引导表语从句和同位语从句,if不可。

The question whether he should join the team has not been decided upon.他是否入队的问题还没决定。

The question is whether it is worth trying.问题是这是否值得一试。

③whether可以作介词宾语,if则不可。

I haven’t settled the question of whether I’ll lend him the money.关于是否借给他钱的问题,我还没最后决定。

④whether后可以加不定式,if不可。

He didn’t know whether to get married or to wait.他不知道是该结婚还是该等待。

⑤可以说whether...or引导让步状语从句,“无论,不论”,if则不可。

Whether it rains or snows,I don’t care.无论下雨还是下雪,我都不在乎。

that引导的定语从句和同位语从句的区别(1)that 作为关系代词引导定语从句,在从句中可作主语、宾语和表语,作宾语时常可省略;that引导同位语从句时,起连词作用,无实义,也不作句子的任何成分,一般不能省略。

The news (that) he told me surprised me.(定语从句)他告诉我的消息让我很吃惊。

The news that he gave in surprised me.(同位语从句)他投降的消息让我很吃惊。

(2)能跟同位语从句的通常是抽象名词,常见的有belief(信念),fact(事实),idea(想法),hope(希望),doubt(怀疑),news(新闻),problem(问题),order(命令),decision(决定),discovery(发现),information(信息),knowledge(知识),opinion(观点),truth(事实),report(报道),thought(想法)等,同位语从句用于说明这些名词的具体内容。

而跟定语从句的名词则范围广泛。

The fact that the transport of the goods cost too much was not discussed.运费太高这一事实没有被讨论。

We have strong belief that we will win the war.我们对能赢得这场战争抱有坚定的信心。

We have some doubt whether they can come on time.我们怀疑他们是否能准时来。

1.(2009年江西卷)The fact has worried many scientists________the earth is becoming warmer and warmer these years.A.what B.whichC.that D.though【解析】本题考查同位语从句。

句意为:近年来全球气候不断变暖,这一事实使得很多科学家感到担忧。

该题同位语从句结构完整,故选连词that。

【答案】 C2.(2009年北京卷)At first he hated the new job but decided to give himself a few months to see________it got any better.A.when B.howC.why D.if【解析】句意为:一开始他不喜欢这份新工作,但还是决定给自己几个月的时间来看一看是否情况会有好转。

此题考查宾语从句。

从句中不缺少时间、地点、原因,排除A、B、C 三项。

D项表示“是否”,符合题意。

【答案】 D3.(2009年天津卷)It is obvious to the students________they should get well prepared for their future.A.as B.whichC.whether D.that【解析】句意为:显然,学生们应该为他们的未来做好充分的准备。

that引导主语从句,在从句中不作句子成分,it是形式主语。

as引导定语从句或状语从句;which引导名词性从句时,意为:哪个(些);whether是否,在此句中如用此词,则语义矛盾。

【答案】 D4.(2009江苏卷)Many young people in the West are expected to leave________could be life’s most i mportant decision—marriage—almost entirely up to luck.A.as B.thatC.which D.what【解析】分析句子结构,leave需要一个宾语;could be需要一个主语,所以要选一个能引导宾语从句且能在句子中作主语的词,只有what能满足要求。

【答案】 D5.(2009年全国卷Ⅰ)Could I speak to________is in charge of International Sales,please?A.anyone B.someoneC.whoever D.no matter who【解析】句意为“我可以同负责管理国际销售部的人谈一谈吗?”句中to为介词,其后是名词性从句,而从句中缺少主语和关联词,故选C。

no matter who引导状语从句。

【答案】 C6.(2009年浙江卷)—Is there any possibility________you could pick me up at the airport?—No problem.A.when B.thatC.whether D.what【解析】句意为:——你到机场来接我行吗?——没问题。

that引导同位语从句,说明possibility的内容。

【答案】 B7.(2009年重庆卷)We should consider the students’request________the school library provide more books on popular science.A.that B.whenC.which D.where【解析】句意为:我们应当考虑学生们的要求,即学校图书馆应该多提供关于大众科学方面的书籍。

此题考查名词性从句。

名词request后的同位语从句句子结构完整,不缺任何成分,故用that引导。

【答案】 A8.(2009年四川卷)News came from the school office________Wang Lin had been admitted to Beijing University.A.which B.whatC.that D.where【解析】句意为:学校办公室传出了王琳已经被北京大学录取的消息。

这是一道考查同位语从句的题目,news是同位语从句的先行词。

【答案】 C9.(2009年安徽卷)A good friend of mine from________I was born showed up at my home right before I left for Beijing.A.how B.whomC.when D.which【解析】句意为:在我正要动身去北京前,我幼时的一个好朋友来我家里了。

从句意分析,选择when表示从我出生时就是我的一个好朋友。

相关文档
最新文档