名词性从句辨析
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名词性从句总结是英语语法中一个重要的概念,它在句子中充当名词的角色,并具有相应的句子结构和功能。
在本文中,我们将对进行总结和探讨。
一、的概述是由连接词引导的从句,用作名词的成分,可以在句中充当主语、宾语、表语或介词宾语,起到连接主句和从句的作用。
通常由“that、whether/if、who、whom、which、whose、when、where、why、how”等连接词引导。
二、主语从句主语从句在句中充当主语的角色,常以“that、whether/if、who、which、what、whom、whoever、whatever、whichever”等引导。
例如,“What he said is true.”(他所说的是真的。
)三、宾语从句宾语从句在句中充当动词的宾语,常以“that、whether/if、who、which、what、whom、whoever、whatever、whichever”等引导。
例如,“I don't know what he wants.”(我不知道他想要什么。
)四、表语从句表语从句在句中充当表语的角色,常以“that、whether/if、who、which、what、whom、whoever、whatever、whichever”等引导。
例如,“The important thing is that you try your best.”(重要的是你尽力。
)五、介词宾语从句介词宾语从句在句中充当介词的宾语,常以“that、whether/if、who、which、what、whom、whoever、whatever、which ever”等引导。
例如,“I'm not sure about what he is talking about.”(我不确定他在谈论什么。
)六、特殊疑问词引导的特殊疑问词如“who、whom、whose、which、what、when、where、why、how”等引导的通常用来回答特殊疑问句。
高一英语名词性从句区分辨析单选题30题及答案1._____ makes this school special is its excellent teaching staff.A.WhatB.WhyC.WhenD.Where答案:A。
本题考查主语从句的连接词。
“What makes this school special”中“what”在主语从句中充当主语,表示“使这所学校特别的东西”。
“Why”表示原因;“When”表示时间;“Where”表示地点,在这个句子中都不符合题意。
2._____ he will come to the party is still uncertain.A.ThatB.WhetherC.WhatD.When答案:B。
“Whether he will come to the party”在句中作主语,“whether”表示“是否”,在主语从句中,“that”无实际意义且在这个句子中不合适;“what”表示“什么”;“when”表示时间,均不符合。
3._____ surprised us most was his excellent performance in the exam.A.WhatB.ThatC.WhichD.Who答案:A。
“What surprised us most”中“what”在主语从句中充当主语,表示“最让我们惊讶的事情”。
“That”在主语从句中只起连接作用,无实际意义;“Which”表示“哪一个”;“Who”表示“谁”,在这个句子中不合适。
4._____ is known to all, the earth moves around the sun.A.AsB.ItC.WhatD.That答案:A。
“As is known to all”是固定用法,意为“众所周知”,“As”引导非限制性定语从句,在句中作主语。
“It”不能引导主语从句;“What”在主语从句中充当主语;“That”引导主语从句时无实际意义,且在这个句子中不合适。
语法辨析名词性从句与定语从句的辨析名词性从句与定语从句是语法中常见的两种从句结构,它们在使用和功能上有一些差异。
本文将对名词性从句与定语从句进行辨析,并总结它们的特点和用法。
一、名词性从句名词性从句是在句子中担任名词成分的从句,常常用来充当主语、宾语、表语和同位语。
名词性从句中的谓语动词形式可以是不定式、动名词、现在分词或过去分词。
名词性从句的引导词常见有:that、whether/if、who、whom、which、what、when、where、why等。
1. 主语从句主语从句作为句子的主语,常由关联词that、whether/if引导。
例如:- What she said is true. (她说的是真的。
)- Whether he will come is uncertain. (他是否会来还不确定。
)- If it rains tomorrow, we will stay at home. (如果明天下雨,我们会呆在家里。
)2. 宾语从句宾语从句作为句子的宾语,常由关联词that、whether/if引导。
例如:- He said that he would come. (他说他会来。
)- Do you know if she can swim? (你知道她会游泳吗?)- I don't know what to do. (我不知道该做什么。
)3. 表语从句表语从句作为句子的表语,常由关联词that、whether/if引导。
例如:- The problem is whether we should take action. (问题是我们是否应该采取行动。
)- The fact is that he is right. (事实是他是对的。
)4. 同位语从句同位语从句用来解释或说明名词的内容,位于名词之后,并用逗号与主句隔开。
例如:- The news that he won the championship surprised everyone. (他赢得冠军的消息让每个人都感到惊讶。
高一英语名词性从句区分辨析练习题40题(答案解析)1._____ makes the book so fascinating is its vivid descriptions.A.WhatB.ThatC.WhichD.Who答案解析:A。
“What makes the book so fascinating”是主语从句,what 在从句中作主语,表示“使这本书如此迷人的东西”。
that 在名词性从句中不充当成分,只起连接作用,此处不合适。
which 表示“哪一个”,在主语从句中一般要有特定的范围,此处没有范围不合适。
who 表示“谁”,不符合语境。
2._____ he will come or not is still uncertain.A.IfB.WhetherC.ThatD.When答案解析:B。
“Whether he will come or not”是主语从句,whether 表示“是否”,在主语从句中引导“是否”的情况时只能用whether 不能用if。
that 在名词性从句中不充当成分,只起连接作用,此处不合适。
when 表示“什么时候”,不符合语境。
3._____ surprised us most was his excellent performance.A.WhatB.ThatC.WhichD.Who答案解析:A。
“What surprised us most”是主语从句,what 在从句中作主语,表示“最让我们惊讶的事情”。
that 在名词性从句中不充当成分,只起连接作用,此处不合适。
which 表示“哪一个”,在主语从句中一般要有特定的范围,此处没有范围不合适。
who 表示“谁”,不符合语境。
4._____ is known to all, the earth is round.A.AsB.ThatC.WhichD.What答案解析:A。
“As is known to all”是固定用法,as 引导非限制性定语从句,指代后面整个句子“the earth is round”。
高一英语名词性从句区分辨析单选题30题(带答案)1._____ makes this new technology so revolutionary is its potential to change the way we live.A.WhatB.WhichC.ThatD.Who答案:A。
本题考查主语从句。
“What makes this new technology so revolutionary”是主语从句,what 在从句中作主语。
B 选项“Which”一般用于有范围的选择;C 选项“That”在主语从句中不充当成分;D 选项“Who”指人,而此处不是指人。
2._____ won the championship this year is still a mystery.A.WhoB.WhomC.Which teamD.What答案:C。
本题考查主语从句。
A 选项“Who”指人;B 选项“Whom”是宾格,在从句中作宾语;D 选项“What”指物或事情,而此处应该是哪个队赢得冠军,“Which team”符合语境。
3._____ is reported in the news has a great impact on people's lives.A.WhatB.WhichC.ThatD.Who答案:A。
“What is reported in the news”是主语从句,what 在从句中作主语。
B 选项“Which”有选择的意味;C 选项“That”在主语从句中不充当成分;D 选项“Who”指人。
4._____ he will come or not is uncertain.A.WhetherB.IfC.ThatD.When答案:A。
本题考查主语从句。
“Whether he will come or not”是主语从句,“whether...or not”是固定搭配。
高中英语名词性从句引导词辨析练习题30题1<背景文章>As a high school student, Tom has been struggling with understanding noun clauses and their guiding words. He often finds himself confused about when to use which guiding word. For example, he doesn't know whether to use "that", "what", "which" or "who" in different sentences. He has been poring over his grammar book and asking his teacher for help, but still feels a bit lost.One day, he decides to make a list of sentences and try to figure out the correct guiding words for each one. He starts with "I don't know ___ he will come or not." Tom ponders over this sentence for a long time. He knows that "whether" is often used in such cases, but he isn't completely sure.Another sentence that troubles him is "___ he said surprised everyone." Here, he thinks it could be "what" or "that", but he can't decide which one is correct.Tom also wonders about sentences like "The question is ___ we should do next." and "I don't know ___ book he is reading."As he continues his exploration, Tom realizes that understanding noun clauses and their guiding words is not only important for grammar tests butalso for his overall understanding of the English language.>1. "I don't know ___ he will come or not."A. thatB. whatC. whetherD. which答案:C。
高一英语名词性从句区分辨析单选题30题1._____ he will come or not is still unknown.A.IfB.WhetherC.ThatD.What答案:B。
本题考查主语从句连接词。
whether 表示“是否”,在主语从句中引导不确定的情况;if 一般不能引导主语从句;that 在主语从句中不做成分,只起连接作用,且在本句中意思不符;what 在主语从句中要充当成分,本句不缺成分。
主语从句中表示“是否”只能用whether 引导,不能用if。
2._____ surprised us most was that he passed the exam.A.WhatB.ThatC.WhichD.It答案:A。
本题考查主语从句连接词。
what 在主语从句中充当主语,表示“……的事情”;that 在主语从句中不做成分,只起连接作用,本句缺少主语;which 在有范围的情况下使用,本句无范围;it 不能引导主语从句。
3._____ makes mistakes must correct them.A.WhoB.WhoeverC.AnyoneD.No matter who答案:B。
本题考查主语从句连接词。
whoever 表示“无论谁”,在主语从句中引导泛指的人;who 表示“谁”,没有“无论谁”的意思;anyone 不能引导主语从句;no matter who 不能引导主语从句。
4._____ you have done might do harm to others.A.WhatB.ThatC.WhichD.This答案:A。
本题考查主语从句连接词。
what 在主语从句中充当宾语,表示“……的事情”;that 在主语从句中不做成分,只起连接作用,本句缺少宾语;which 在有范围的情况下使用,本句无范围;this 不能引导主语从句。
5._____ is a fact that English is being accepted as an international language.A.ThereB.ThisC.ThatD.It答案:D。
2024年初二英语名词性从句辨析单选题20题1.I don't know ____ he will come tomorrow.A.thatB.ifC.whenD.what答案:B。
本题考查宾语从句的连接词。
A 选项“that”在宾语从句中只起连接作用,无实际意义,在此处不符合语境;B 选项“if”表示“是否”,符合句子意思“我不知道他明天是否会来”;C 选项“when”表示“什么时候”,但题干中并不是在询问时间;D 选项“what”表示“什么”,与句子意思不符。
宾语从句中连接词的选择要根据句子的意思和语法结构来确定。
2.Could you tell me ____ you did last weekend?A.thatB.whatC.howD.where答案:B。
A 选项“that”在宾语从句中只起连接作用,无实际意义,在此处不符合语境;B 选项“what”表示“什么”,符合句子意思“你能告诉我你上周末做了什么吗”;C 选项“how”表示“如何”,题干不是在询问方式;D 选项“where”表示“哪里”,题干不是在询问地点。
在宾语从句中,“what”可以充当宾语成分。
3.She asked me ____ I had been to Beijing before.A.thatB.ifC.whenD.who答案:B。
A 选项“that”在宾语从句中只起连接作用,无实际意义,在此处不符合语境;B 选项“if”表示“是否”,符合句子意思“她问我以前是否去过北京”;C 选项“when”表示“什么时候”,题干不是在询问时间;D 选项“who”表示“谁”,与句子意思不符。
宾语从句中连接词的选择要根据句子的意思来确定。
4.We wonder ____ he can finish the work on time.A.thatB.ifC.whenD.what答案:B。
A 选项“that”在宾语从句中只起连接作用,无实际意义,在此处不符合语境;B 选项“if”表示“是否”,符合句子意思“我们想知道他是否能按时完成工作”;C 选项“when”表示“什么时候”,题干不是在询问时间;D 选项“what”表示“什么”,与句子意思不符。
1.[误]Thesephotoswillshowyouwhatdoesourvillagelooklike.
[正]Thesephotoswillshowyouwhatourvillagelookslike.
[析]名词性从句(宾语从句、表语从句、主语从句和同位语从句)中应使用陈述语序,不能使用疑问或倒装语序。
2.[误]SuchwasthatIwantedtosay.
[正]SuchwaswhatIwantedtosay.
[析]在名词性从句中,that只起连接作用,不作成分;而what具有双重作用,既起连接作用,又作成分,在从句中可作主语、宾语、表语或定语。
此句what在从句中作动词say的宾语。
再如:
☆Tomseemsdifferentfromwhatheusedtobe.(表语)
☆Idon'tknowwhatwillhappen.(主语)☆Youdon'tknowwhatgoodadvicehegaveme.(定语)
3.[误]Allthebooksarehere.Youmayborrowwhatever
youlike.
[正]Allthebooksarehere.Youmayborrowwhichever
youlike.
[析]whatever意为“不论什么”,相当于“anythingthat”,用在没有限定范围的情况下;而whichever意为“不论哪一个”,相当于“any+名词(限定范围内的某一名词)+
that”,必须用在有限定范围的情况下。
此句还相当于:
Allthebooksarehere.Youmayborrowanybook
(而不是anything)youlike.
4.[误]Iwonderhowheisgettingalongwellwithhisstudies.
[正]Iwonderhowheisgettingalongwithhisstudies.
[正]Iwonderif(whether)heisgettingalongwell
withhisstudies.
[析]geton/ alongwellwith意为“进展顺利(好)”。
若用how引导宾语从句,应去掉well,否则前后矛盾;若要保留well,必须用whether或if来引导宾语从句。
5.[误]Idon'tthinkthequestionofiftheyareoldor
youngisimportant.
[正]Idon'tthinkthequestionofwhethertheyare
oldoryoungisimportant.
[析]虽然if和whether引导宾语从句时,绝大多数情况下都可互换,但介词后的宾语从句,必须用
whether引导。
6.[误]Thedoctorsuggestedthat
myfathermustgiveupdrinking.
[正]Thedoctorsuggestedthat
myfather(should)giveupdrinking.[析]动词suggest,advise,demand,require,request,order,insist等,后接宾语从句时,宾语从句中谓语动词应使用“should+动词原形”,should还可省略。
这些动词形成的名词后跟各类名词性从句时,也符合这一规则。
7.[误]ThatisallwhatIwanttosay.
[正]ThatiswhatIwanttosay.
[正]Thatisall(that)Iwanttosay.[析]用what引导名词性从句时,what已经在句中起成分作用(主语、宾语、表语或定语),不能再使用all,否则就会犯重复句子成分的错误;若不使用what,还可使用allthat,这时从句的性质已改变,that引导的是定语从句。
8.[误]Iwillgivethisdictionarytowhowantstohaveit.
[正]Iwillgivethisdictionarytowhoeverwantsto
haveit.
[析]虽然who和whoever都可引导名词性从句,但whoever要比who语气重得多,相当于
“anyonewho”。
要表达“anyonewho”的意义时,必须用whoever。
再如:
Weshouldhelpwhoeverisintrouble.
(=Weshouldhel
panyonewhoisintrouble.)。