2022年高中英语名词性从句及练习题2 .pdf
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1、高考英语 名词性从句高中英语名词性从句是高考考查的重点,包括主语从句、宾语从句、表语从句及同位语从句。下面来进行一一讲解。名词性从句( 1)主语从句1. 定义:用作主语的从句叫做主语从句。2. 构成:关联词 +简单句3.引导主语从句的关联词有三类: (1) 从属连词 that。如:That they were in truth sisters was clear from the facial resemblance between them. 很明显,她们确是亲姐妹,她们的脸型很相似。 (2) 从属连词 whether。如: Whether hell come here isnt clear
2、. 他是否会来这里还不清楚。 (3) 连接代词who, whom, whose, what, which, whoever, whatever, whichever 连接副词where, when, how, why。如: What she did is not yet known. 她干了什么尚不清楚。How this happened is not clear to anyone. 这事怎样发生的,谁也不清楚。 Whoever comes is welcome. 不论谁来都欢迎。Wherever you are is my home - my only home. 你所在的任何地方就是我的
3、家-我唯一的家。解释: 1. 主语从句能用 it 作形式上的主语。常以it 作形式主语的句型有:A. It+be+形容词 (obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+that从句。如: It is certain that she will do well in her exam. 毫无疑问她考试成绩会很好。 It is probable that he told her everything. 很可能他把一切都告诉她了。B. It
4、+be+名词词组 (no wonder, an honour, a good thing, a pity, no surprise, etc.)+that 从句。如: It s a pity that we can t go. 很遗憾我们不能去。It s no surprise that our team should have won the game. 我们没赢这场比赛真意外。C. It+be+过去分词 (said, reported, thought, expected, decided, announced, arranged, etc.)+that从句。如: It is said t
5、hat Mr. Green has arrived in Beijing. 据说格林先生已经到了北京。It is 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页,共 13 页reported that China has sent another man-made earth satellite into orbit. 据报道中国又成功地发射了一颗人造地球卫星。D. It+seem, happen等不及物动词及短语 +that从句。如: It seems that Alice is not coming to the party at al
6、l. Alice 似乎不来参加晚会。 It happened that I was out that day. 碰巧我那天外出了。E. It+doesn t matter (makes no difference, etc.)+ 连接代词或连接副词引起的主语从句。如:It doesnt matter whether she will come or not. 她是否来这无关紧要。It makes no difference where we shall have the meeting. 我们在哪里开会毫无区别。F. 当 that 引导的主语从句出现在疑问句中时,要以it 作形式主语,而把主语
7、从句后置。如: Is it true that the scientist will give us a lecture next week? 下周那位科学家将给我们作报告是真的吗 ? Does it matter much that they will not come tomorrow? 他们明天不来很要紧吗 ? G. 当主语从句出现在感叹句中时,要以it 作形式主语,而把主语从句后置。如:How strange it is that the children are so quiet! 孩子们这么安静真奇怪! 2.注意连接代词whoever, whatever, whichever 等引
8、导主语从句的含义Whoever comes will be welcome. (whoever=the person who) 来的人将受到欢迎。 Whatever he did was right. (whatever=the thing that) 他所做的事情是正确的。 Whichever of you comes in will receive a prize. (whichever=anyone of you who) 你们当中不论哪个进来将会得到奖名词性从句( 2)宾语从句宾语从句是一种名词性从句,在句中作及物动词的宾语,或介词的宾语,或形容词的宾语。根据引导宾语从句的不同连词,宾
9、语从句可分为三类。1. 由 that 引导的宾语从句。 That 只有语法作用,没有实在的意义,在口语和非正式文体中可以省略。例如:He said (that) he wanted to stay at home. 他说他想呆在家里。She doesn t know (that) she is seriously ill.她不知道她病得很严重。I am sure (that) he will succeed. 我确信他会成功。2. 由连接代词 who, whom, whose, what, which 和连接副词 when, where, why, how 引导的宾语从句。这些连接代词和连接副
10、词在宾语从句中充当某个成分。例如:Do you know who (whom) they are waiting for? 你知道他们在等谁吗?He asked whose handwriting was the best. 他问谁的书法最好。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页,共 13 页Can you tell me where the No.3 bus stop is? 你能告诉我 3 路公共汽车站在哪儿吗?I don t know why the train is late.我不知道火车为什么晚了。I cant imag
11、ine why he did that thing我不能想像他为什么做了那件事。Do you know why we have put off the sports meet till next month? 你知道我们为什么把运动会推迟到下个月吗 ? 以上两个例句的宾语从句相当于一个特殊疑问句,分别为:why did he do that thing?和 Why have you put off the sports meet till next month? 由于宾语从句要求陈述句语序,故而在从句中它变成了陈述语序。请看下列两组句子:How much does this coat cost
12、? 这件衣服值多少钱 ?I want to know how much this coat costs 我想知道这件衣服值多少钱。Where did you go yesterday? 你昨天去哪儿了 ? Please tell me where you went yesterday 请告诉我你昨天去哪儿了。当疑问代词 what,who 在特殊疑问句中做主语时,该特殊疑问句本身就是陈述句语序,所以当该句用来做宾语时,语序不需要调整。Whats wrong with you? 怎么了? He asked the girl what was wrong with her 他问这个女孩怎么回事了。W
13、hats the matter? 怎么了 ? He asked the girl what was the matter 他问这个女孩怎么了。What has happened to him? 他发生什么事了 ? We want to know what has happened to him 我们想知道他发生了什么事。同类句式还有: Who broke the window? 谁打破的窗户 ? Who is in the classroom? 谁在教室里 ? What made him so angry 什么使得他如此生气。3. 由 if 或 whether引导的宾语从句。表示“ 是否” ,
14、二者通常可以互换。例如:Lily asked if/whether she liked it.莉莉问她是否喜欢它。I want to know if (whether) he lives there.我想知道他是否住在这儿。He asked me whether (if) I could help him. 他问我是否可以帮助他。但语义有点区别:1)whether强调犹豫和选择,多见于书面语中;if 只限于条件,常用于口语。例如:精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页,共 13 页Write and tell me whether
15、Im to come. 请写信告诉我,我是否该来。Write and tell me if Im to come. 如果我该来,请写信告诉我(相当于说:若我不必来,那就不用费心写信给我了。)2)whether可引导各种名词性从名和让步状语从句,if 只能引导宾语从句和条件状语从句。由if引导的从句,首先要弄清楚是宾语从句,还是条件状语从句,然后再确定时态。若是引导条件状语从句,谓语动词应用一般现在(过去)时代替一般将来(过去将来)时。例如:If you dont go soon, youll be late.如果你不马上去就会迟到。当if引导一个非真实条件句时,从句的谓语动词应用过去式(如果是
16、be, 则不论主语的人称和数,一律用 were),主句谓语动词用 “would+ 动词原形 ” 。例如:If everyone in the country knew first aid, many lives would be saved. 如果每个国民都懂得急救(的知识),许多生命就会得以挽救。3)whether和if都可以与 or not连用。但 if与or not之间常需要用词语隔开,而whether与or not可连用,也可隔开。例如:Can you tell me whether or not the train has left?(=Can you tell me whether
17、 the train has left or not?) 你能告诉我火车是否离开了吗? I dont care if your car breaks down or not . 我不在乎你的汽车是否坏了。4)下列情况,只用 whether作引导词:引导主语从句、同位语从句、表语从句、让步状语从句。例如:Whether he comes or not doesnt concern me.他来不来与我无关。I am in doubt whether I ought to give this plan my approval. 我决定不了是否该同意这项计划。What I want to know i
18、s whether you can help me. 我想知道的是你是否能帮助我。Whether we go or stay, the result is the same.不管我们是走还是留,其结果是一样的。5)与不定式连用:例如:I dont know whether to accept or refuse. 我不知道是该接受还是该拒绝。6)在介词后作介宾。例如:I am not interested in whether you like the plan or not. 我不在乎你是否喜欢那项计划。4think ,believe,suppose,imagine,guess 等表示 “
19、认为 ” 、“ 猜想” 等的动词后的宾语从句1)否定转移精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 4 页,共 13 页在以上动词之后的宾语从句中,有时谓语尽管是否定含义,却不用否定形式,而把主句中的上述动词变为否定形式,这就叫否定转移。I dont think the book is worth buying我认为这本书不值得买。I dont believe they have finished their work 我相信他们并未完成他们的工作。I dont suppose he cares 我猜想他们不会介意的。We dont expec
20、t they will have everything done 我们希望他们没有把事全做完。2)存在这种否定转移现象的句了在作反意疑问句时,具有如下特点:在宾语从句中,如果主句的谓语动词是think,believe,suppose ,imagine,guess 等,主句主语是第一人称以外的人称时,反意疑问句应针对主句。You dont think he can finish his work, do you? 你认为他不能完成他的工作,是吗? He doesnt believe that we have come back,does he? 他认为我们还没回来呢,是吗? 但是如果主句主语是第
21、一人称时,反意疑问词部分的主语和时态要与宾语从句保持一致,并注意否定转移。I dont think you are an actor ,are you? 我认为你不是一个演员,是吗? I suppose you have been to Beijing ,havent you ?我想你去过北京。是吗 ? 另外,当 think ,suppose ,believe,imaging,guess 这类表示 “ 认为” 、“ 猜想 ” 的动词作主句谓语时,常会出现一种以疑问词起头的双重疑问句。What do you think he is? 你认为他是做什么的 ? How much time do yo
22、u suppose I must spend on it? 你认为我得花多少时间来做这件事? 二. 宾语从句的语序宾语从句的语序应为陈述句的语序。例如:I hear (that) physics isnt easy.我听说物理不容易。I think (that) you will like this school soon. 我认为你不久会喜欢这所学校。Can you tell me how I can get to zoo? 你能告诉我怎么到动物园吗?Please tell me when well have the meeting. 请告诉我我们什么时候开会。三. 宾语从句的时态1若主句为
23、一般现在时或一般将来时,则从句的时态不限可视句子意义使用所需要的任何时态。例如:We all know chicken cant swim.我们都知道鸡不会游泳。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页,共 13 页Dont you think Jim is speaking too quick.难道你不认为吉姆讲的太快了吗?He says he will come back. 他说他会回来。2若主句是祈使句,从句谓语动词也可用所需要的任何时态。例如:Show me which picture is yours. 让我看看哪张照片是你
24、的。Please tell us where we will go. 请告诉我要去哪里。3若主句是一般过去时,从句必须用过去时态的某一种。例如:I knew she had swept the floor already. 我知道她已经扫过地了。He asked if I was doing my homework this time yesterday. 他问我昨天这个时候是否在做作业。4若从句叙述的是客观真理、自然现象或永恒不变的规律时,则不受主句时态的限制,仍用一般现在时。例如:Our teacher told us light travels much faster than soun
25、d.老师告诉我们光传播的速度比声音快得多。They knew the sun is much bigger than the earth then.他们那时就知道太阳比地球大得多,He said that one and one makes two. 他说一加一等于二。名词性从句( 3)表语从句1. 定义:用作表语的从句叫做表语从句。2. 构成:关联词 +简单句3. 引导表语从句的关联词的种类:(1) 从属连词 that。没有任何含义,只起连接作用,不可省略。如: The trouble is that I have lost his address. 麻烦是我把他的地址丢了。(2) 从属连词
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