高考英语一轮复习：主语从句知识点和语法填空练习题(含答案解析)
2021届高考英语一轮语法训练： 名词性从句(含答案解析)
语法对点讲练五名词性从句名词性从句的功能相当于名词词组，能在句中充当主语、宾语、表语、同位语、介词宾语等。
因此名词性从句又分为主语从句、宾语从句、表语从句和同位语从句。
引导词归类：类别功能引导词从属连词只起连接作用，不充当句子成分that, whether, if连接代词起连接作用，并充当主语、宾语、表语或定语who, whom, whose, which, what,whatever, whichever, whoever连接副词起连接作用，并充当从句状语when, where, how, why一、主语从句学问点讲解1．主语从句的一般结构①主语从句一般放于主句谓语动词前，构成：主语从句＋谓语动词＋其他。
2．it作形式主语的主语从句②It＋be/become(s)＋形容词/名词/过去分词＋主语从句。
It is clear that the whale is not a fish.③It seems/appears等动词＋that从句。
It happens that he can understand a little about the language.④It remains to be＋过去分词＋主语从句。
⑤It doesn't matter＋how/whether从句。
It doesn't matter whether he is wrong or not.⑥主语从句毁灭在感叹句中。
What a pity it is that you cannot stay for dinner.特殊提示⑦用来表示惊异、怀疑、惋惜、理应如此等语气时，主语从句谓语动词用(should＋) do形式。
常用句型有：It is necessary/important/natural/strange等＋that从句It is suggested/requested/proposed/desired等＋that从句对点训练完成下列小题，并指出考查上述哪个学问点(①～⑦)第一组单项填空1．(2021·北京卷)________ makes the book so extraordinary is the creative imagination of the writer.A. ThatB. WhatC. WhoD. Which答案__B__ 学问点__①__解析句意：使这本书与众不同的是作者具有制造性的想象力。
高中英语主语从句练习及答案
英语练习: 主语从句Ⅰ. 用适当的连接词填空1.They lost their way in the forest and ______made matters worse was ______nightbegan to fall.what, that and连接两个分句，and后面的分句中含有一个主语从句和一个表语从句；主语从句中缺主语，what made matters worse “使事情更糟糕的是…”，后面的night began to fall意义完整，作表语，不需要有意义的引导词，所以填that。
2. There is no doubt, in my opinion, that _________matters is not the quantity, but the quality of the products.There is no doubt that…. “毫无疑问…”，in my opinion 是插入语，that引导的是一个同位语从句。
that同位语从句中又含有一个主语从句:_____matters, matter 是谓语动词，指“有关系，要紧，重要”，其前无主语，所以填what。
3. It doesn’t interest me _______you succeed or not.It是形式主语，替代后面的主语从句。
由or not可知该空填whether。
4. _______the astronaut ate his food in space is _______we want to know.How, what（如果你懂得来龙去脉，可以不看下面的文字）一定要懂得句子作一个成分如主语或宾语时，一定有一个引导词+陈述句，而这个引导词的选择取决于意义和句子成分。
还有一点关键的，不少同学不会断句，根本不知道哪里是从句。
如果一眼看不出来，先找动词，动词要不前面有名词或代词，要不后面有名词或代词，如果是不及物动词，后面就没有宾语。
【英语】高考英语一轮复习 专项训练 英语语法填空含解析
【英语】高考英语一轮复习专项训练英语语法填空含解析一、高中英语语法填空1．阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
New Year's Eve is the last day of the year. It is always an exciting time because people look forward to ________(welcome) a new year. It is also a good time to think back and say goodbye to the old year. New Year's Eve is a ________(nation) holiday for many people around the world. In a lot of countries , people go back to their hometown for the New Year, so usually the trains and buses________(pack) with people. In England, there is always a New Year's Eve party, ________ is usually held at someone's home and the host invites friends, families and neighbors. The living room becomes a mini disco as everyone dances________ loud music.I have lots of good ________(memory) of New Year's Eve . I once spent one freezing New Year's Eve in Trafalgar Square in the center of London. It snowed and was ________(bitter) cold . I also spent many wonderful New Year's Eves in Japan. There, it is a tradition________(visit) a shrine(圣坛)and pray for good things. I think wherever you are, New Year's Eve is always ________exciting day. Maybe the last way to welcome the New Year ________(be)watching amazing fireworks displays in the world's cities.【答案】 welcoming；national；are packed；which；to；memories；bitterly；to visit；an；is【解析】【分析】本文是一篇夹叙夹议文，对世界各地的许多人来说，除夕是国家的假日。
高中英语主语从句练习题题20题答案解析版
高中英语主语从句完形填空题20题答案解析版1**题干**：In our daily lives, we often encounter situations where we need to make decisions. Sometimes it's hard to know what is the right choice. ___1___ we think carefully and consider all the factors, we can usually come to a good decision. Another important aspect is to listen to our inner voice. ___2___ we trust our instincts, we may find that we are more confident in our choices. However, it's also crucial to gather information and seek advice from others. ___3___ we have different perspectives and experiences, we can learn from each other. Moreover, we should not be afraid of making mistakes. ___4___ we learn from our mistakes, we can grow and become better. Finally, we should always keep an open mind and be willing to change our decisions if necessary. ___5___ we are flexible and adaptable, we can better deal with the uncertainties of life.**问题1**：___1___ we think carefully and consider all the factors, we can usually come to a good decision.A. IfB. WhenC. BecauseD. Although**答案**：A。
高考英语一轮复习讲练测：语法填空(练) (含高考真题)(解析版)
第19讲语法填空（练）距离高考还有一段时间，不少有经验的老师都会提醒考生，愈是临近高考，能否咬紧牙关、学会自我调节，态度是否主动积极，安排是否科学合理，能不能保持良好的心态、以饱满的情绪迎接挑战，其效果往往大不一样。
以下是本人从事10多年教学经验总结出的以下学习资料，希望可以帮助大家提高答题的正确率，希望对你有所帮助，有志者事竟成！养成良好的答题习惯，是决定高考英语成败的决定性因素之一。
做题前，要认真阅读题目要求、题干和选项，并对答案内容作出合理预测;答题时，切忌跟着感觉走，最好按照题目序号来做，不会的或存在疑问的，要做好标记，要善于发现，找到题目的题眼所在，规范答题，书写工整;答题完毕时，要认真检查，查漏补缺，纠正错误。
总之，在最后的复习阶段，学生们不要加大练习量。
在这个时候，学生要尽快找到适合自己的答题方式，最重要的是以平常心去面对考试。
英语最后的复习要树立信心，考试的时候遇到难题要想“别人也难”，遇到容易的则要想“细心审题”。
越到最后，考生越要回归基础，单词最好再梳理一遍，这样有利于提高阅读理解的效率。
另附高考复习方法和考前30天冲刺复习方法。
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
（一）、Before coming to China to teach, I wrongly assumed that there would be much___1___ (difficult) for me since I couldn’t speak Chinese well. Nevertheless, while it presented some interesting challenges, I cannot stress enough how warm the majority of people I met___2___ (be).Making friends was my big concern ___3___ first but I soon settled in and became good friends with the fellow teachers. There weren’t many foreigners at the school in ___4___ I was teaching, but I had plenty of friendly neighbours ___5___ (keep) me company. They often had me round for dinner!In China, teachers ___6___ (normal) get several weeks off for Chinese New Year, so I was fortunate enough to travel a bit. I loved walking along the Great Wall and visiting the Forbidden City.When it comes to my favourite Chinese food, how can I possibly choose?! Every meal was a feast, especially with the low cost of living which meant eating out wasn’t just something ___7___(luxury). While I loved the big crowded dinners with 20+ dishes on the table, I was ___8___ big fan of the homemade dumplings my friend made for me. I'd strongly consider going back just to taste them again!Overall, it can't be ___9___ (good) if you can have the chance to teach in China for some time. I’d absolutely do it again if ____10____ (give) the chance.【语篇解读】本文是一篇记叙文。
高中英语主语从句练习题20题含答案解析
高中英语主语从句练习题20题含答案解析1._____ he will come or not is still a question.A.ThatB.WhetherC.WhoD.What答案解析：B。
“Whether...or not”是固定搭配，表示“是否”。
A 选项that 在主语从句中不表示“是否”的意思；C 选项who 表示“谁”，不符合语境；D 选项what 表示“什么”，也不符合题意。
2._____ surprised us most was his attitude.A.ThatB.WhetherC.WhoD.What答案解析：D。
what 在主语从句中充当主语，表示“什么”。
A 选项that 在主语从句中无实际意义，只起连接作用；B 选项whether 表示“是否”；C 选项who 表示“谁”，在这里都不符合语境。
3._____ is known to us all is that the earth is round.A.ThatB.WhetherC.WhoD.What答案解析：A。
“That is known to us all”是固定句式，that 在主语从句中无实际意义，只起连接作用。
B 选项whether 表示“是否”；C 选项who 表示“谁”；D 选项what 表示“什么”，在这里都不合适。
4._____ he has done is very important.A.ThatB.WhetherC.WhoD.What答案解析：D。
what 在主语从句中充当宾语，表示“他所做的事情”。
A 选项that 在主语从句中无实际意义，只起连接作用；B 选项whether 表示“是否”；C 选项who 表示“谁”，在这里都不符合语境。
5._____ will win the game is not clear.A.ThatB.WhetherC.WhoD.What答案解析：C。
根据语境，“谁会赢得比赛还不清楚”，who 在主语从句中充当主语，表示“谁”。
高考英语一轮复习《主语从句》常考题解析
高考英语一轮复习25：主语从句一、单选题1．________ is known to us all is that London will host the 30th Olympic Games next summer.A．As B．Which C．It D．What【分析】众所周知，明年夏天伦敦将举办第30届奥运会。
as is known to us意为“众所周知”，是as 引导的非限制性定语从句，必须要用逗号与后面的句子隔开，本句没有，故排除A项; B项表示“哪一项”，与语境不符，排除; C项如果用It的话，it是做形式主语，句型结构是It is known to us all that，但根据all后面还有is判断排除C项; 分析句子，空处缺少的是主语从句的引导词，引导词作主句的主语，表示“……的事情”可知，应用what引导主语从句。
故选D。
2．It's true ______ inner beauty is very important, but external beauty shouldn't be completely overlooked.A．how B．why C．that D．what【分析】内在美确实很重要，但是外在美也不应该被完全忽视。
A. how“怎样，到何种地步，以任何方式“；B. why"为什么"；C. that"多么，如此…以至.....“用于某些动词、形容词和名词后，引出各种从句；D. what “什么”。
分析句子结构可知空处应填主语从句引导词，从句结构完整，结合句意应填that，It is true that...“……确实；诚然”，为固定句型，其中it为形式主语，that从句为真正的的主语。
故选C。
3．Whether she will keep it a secret is unknown to all of us. 句子的主语是：A．a secret B．Whether she will keep it a secretC．all of us D．it【分析】她是否会保守这个秘密我们大家都不知道。
高考英语一轮复习：主语从句知识点和语法填空练习题(含答案解析)
高考英语一轮复习：主语从句知识点和语法填空练习题定义：在复合句中，当从句在主句中起相当于名词的作用时，这类从句就叫名词性从句。
功能：和名词一样，名词性从句通常在主句中作主语、宾语或表语。
引导词：1..连词 that \whether\if2.连接代词 what\which \whose\who3.连接副词 when\where\how\why如：1) He said that his friend’s name was Johnson.（宾语从句）2) I wonder if\whether she will be able to come.（宾语从句）3) Do you know what lightning is? （宾语从句）4) What he told me astonished me .(主语从句)5) Can you tell me whose book it is?（宾语从句）6) I forgot when and where I first metDick. （宾语从句）7) Will you please tell me how I can get to the station ? （宾语从句）8) Mother asked him why he had stayed out so late. （宾语从句）9) The question is that he can’t drive acar.（表语从句）10) The idea that we may go fishing tomorrow makes all of us excited.（同位语从句）一．主语从句主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。
1. It 作形式主语和it引导强调句的比较。
It 作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。
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高考英语一轮复习：主语从句知识点和语法填空练习题定义：在复合句中，当从句在主句中起相当于名词的作用时，这类从句就叫名词性从句。
功能：和名词一样，名词性从句通常在主句中作主语、宾语或表语。
引导词：1..连词 that \whether\if2.连接代词 what\which \whose\who3.连接副词 when\where\how\why如：1) He said that his friend’s name was Johnson.（宾语从句）2) I wonder if\whether she will be able to come.（宾语从句）3) Do you know what lightning is? （宾语从句）4) What he told me astonished me .(主语从句)5) Can you tell me whose book it is?（宾语从句）6) I forgot when and where I first metDick. （宾语从句）7) Will you please tell me how I can get to the station ? （宾语从句）8) Mother asked him why he had stayed out so late. （宾语从句）9) The question is that he can’t drive acar.（表语从句）10) The idea that we may go fishing tomorrow makes all of us excited.（同位语从句）一．主语从句主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。
1. It 作形式主语和it引导强调句的比较。
It 作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。
而it引导的强调句则是对句子某一部分进行强调，无论强调的是什么成分，都可用连词that。
被强调部分指人是也可用who/whom。
例如：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.2. 用it 作形式主语的结构。
(1) It is +名词+从句It is a fact that …事实是…It is an honor that …非常荣幸It is common knowledge that …是常识(2) it is +形容词+从句It is natural that…很自然…It is strange that…奇怪的是…(3) it is +不及物动词+从句It seems that…似乎…It happened that…碰巧…(4) it +过去分词+从句It is reported that…据报道…It has been proved that…已证实…3. 主语从句不可位于句首的五种情况。
(1) if 引导的主语从句不可居于复合句句首。
(2) It is said ，(reported) …结构中的主语从句不可提前。
例如：It is said that President Jingo will visit our school next week. (right) That President Jiang will visit our school next week is said. (wrong) (3) It happens…，It occurs…结构中的主语从句不可提前。
例如：It occurred to him that he failed in the examination. (right)That he failed in the examination occurred to him. (wrong)(4) It doesn’t matter how/whether …结构中的主语从句不可提前。
例如：It doesn’t matter whether he is wrong or not. (right)Whether he is wrong or not doesn’t matter. (wrong)(5) 含主语从句的复合句是疑问句时，主语从句不可提前。
例如：Is it likely that it will rain in the evening? (right)Is that will rain in the evening likely? (wrong)4. What 与that 在引导主语从句时的区别。
What 引导主语从句时在句时在从句中充当句子成分，如主语.宾语.表语，而that 则不然。
例如：1) What you said yesterday is right.2)That she is still alive is a consolation.二.宾语从句宾语从句就是在复合句中作宾语的名词性从句，通常放在主句谓语动词(及物动词)或介词之后。
1. 作动词的宾语。
(1) 由that引导的宾语从句(that 通常可以省略)例如：I heard that be joined the army.(2) 由what，whether (if) 引导的宾语从句例如：1)She did not know what had happened.2) I wonder whether you can change this note for me.(3) 动词+间接宾语+宾语从句例如：She told me that she would accept my invitation.2. 作介词的宾语。
例如：Our success depends upon how well we can cooperate with one another.3. 作形容词的宾语。
例如：I am afraid (that) I’ve made a mistake.That 引导的从句常跟在下列形容词后作宾语：Anxious，aware，certain，confident，convinced，determined，glad，proud，surprised，worried，sorry，thankful，ashamed，disappointed，annoyed，pleased，hurt，satisfied，content 等。
也可以将此类词后的that 从句的看作原因状语从句。
4. It 可以作为形式宾语。
It 不仅可以作为形式主语，还可以作为形式宾语而真正的宾语that 从句则放在句尾，特别是在带复合宾语的句子中。
例如：We heard it that she would get married next month..5. 后边不能直接跟that 从句的动词。
这类动词有Allow，refuse，let，like，cause，force，admire，condemn，celebrate，dislike，love，help，take，forgive等。
这类词后可以用不定式或动名词作宾语，但不可以用that引导的宾语从句。
例如：I admire their winning the match. (right)I admire that they won the match. (wrong)6. 不可用that从句作直接宾语的动词。
有些动词不可用于“动词+间接宾语+that从句“结构中，常见的有Envy，order，accuse，refuse，impress，forgive，blame，denounce，advise，congratulate等。
例如：He impressed the manager as an honest man. (right)He impressed the manager that he was an honest man. (wrong)7. 否定的转移若主句谓语动词为Think，consider，wuppose，believe，expect，fancy，guess，imagine等，其后的宾语从句若含有否定意义，一般要把否定词转移到主句谓语上，从句谓语用肯定式。
例如：I don’t think this dress fits you well.(我认为这件衣服不适合你穿。
)三.表语从句表语从句在复合句中作表语的名词性从句，放在系动词之后，一般结构是“主语+连系动词+表语从句”。
可以接表语从句的连系动词有be，look，remain，seem等。
引导表语从句的that常可省略。
另外，常用的还有the reason is that…和It is because 等结构。
例如：1) The question is whether we can make good preparation in such a short time.2) This is why we can’t get the support of the people3) But the fact remains that we are behind the other classes.4) The reason he is late for school is that he missed the early bus.四.同位语从句同位语从句就是在复合句中作名词的同位语的名词性从句。
1. 同位语从句的功能。
同位语从句对于名词进一步解释，说明名词的具体内容，一般由that引导。
例如：1) The king’s decision that the prisoner would be set free surprised all the people.2) The order that all the soldiers should stay still is given by the general.2. 同位语在句子中的位置。
同位语从句有时可以不紧跟在它所说明的名词后面，而是被别的词隔开。
例如：He got the news from Mary that the sports meeting was put off.3. 同位语从句与定语从句的区别。