10 名词性从句 知识梳理
·模块一 宾语从句
·模块二 主语从句
·模块三 表语从句
·模块四 同位语从句
·模块五 2022、2023年全国各省市真题综合训练45题
1.引导宾语从句的连接词
a.that引导 (that可以省略)
ØI know (that) most matter has three states（状态）.
我知道大多数物质有三种状态。
♥Attention♥
宾语从句中that不可省略的情况
宾语从句that常可省略，但在以下情况下不能省略
1)当主句谓语动词带有两个或两个以上宾语从句时，可以省略第一个that，其他不能省略。
ØI believe (that) you have done your best and that things will get better.
2)当it作形式宾语时
当宾语从句后跟有宾语补足语时，通常在宾语从句处使用形式宾语it，将真正的宾语从句移至句末。
结构公式：
主语+consider/find/make/regard/think/+ it+宾补+ that +句子/ to do sth
ØShe made it clear to her parents that she would learn to deal with various problems.
★小试身手★
1. 特朗普说得很清楚他想当总统。(make… clear)
2. 我们理所当然的认为父母应该爱我们一辈子。(take… for granted)
3. consider, we, it, should, that, with, importance, all, of, great, we, theory, combine, practice （连词成句）
b.whether / if引导
(1)在whether …or not 的固定搭配中，不能用if。
ØI don’t know whether he will study abroad or not.
(2)在介词后，只能用whether 和特殊疑问词，不能用if。
ØHis father is concerned about whether he will be kicked out of school.
♥Attention♥
if或whether引导的宾语从句时，虽具有疑问意义，但从句语序应用陈述句语序。在考试中如果确定句子意思表示“是否”，则一定选择用whether。
★小试身手★
1)I wonder there’s any need to spend so much money on the party.
2)Some people believe a monkey person is sociable.
3)She is worried about she can get promoted.
4)Teacher told the students the sun (have) eight planets.
2.连接代词以及连接副词引导
★小试身手★
1. 只有小孩子知道自己在找什么。
2. Professor Nelson wanted to know .
A. when would the conference begin
B. When the conference would begin
C. when will the conference begin
D. when the conference will begin
3. I’m not sure .
A. what is the assignment of tomorrow
B. what the assignment for tomorrow is
C. what will the assignment for tomorrow be
D. what will be the assignment of tomorrow
3. 宾语从句连词总结
4.宾语从句的语序
宾语从句除个别情况外，全部使用陈述句语序。
★小试身手★
1. Do you know ?
A. when the sports meeting will begin B. when the sports meeting begins
C. when the sports meeting begin D. when will begin the sports meeting
2. Will this sheep have to have a great deal of grass?
Do you think … (连接成宾语从句)
5.宾语从句的时态
★小试身手★
1. I don’t know if we each have a destiny, or if we’re all just floating around accidentally, like on a breeze.
2. The scientist told the student that the sun round. (be)
3. I believe that the friendship between us forever. (last)
4. I knew that our team (win) the competition.
5. Kate knows what John now.
A. does B. will do C. has done D. is doing
6.宾语从句否定转移
★小试身手★
1. We have to finish the work now.（改为反义疑问）
We have to finish the work now, ?
2. You never told us why you were late for the meeting. （改为反义疑问）
You never told us why you were late for the meeting, ?
3. Nacy, sweep the classroom, ?
A. don’t you B. do you C. will you D. doesn’t she
4. —He didn’t go to the lecture this morning, did he?
— . Tough he was not feeling very well.
A. No, he didn’t B. Yes, he did C. No, he did D. Yes, he didn’t
7.宾语从句和动词不定式转换类似
ØI don’t know what I should do.=I don’t know what to do.
what to do with; how to deal with固定词组用法。
ØI don’t know what I should do with this messy situation.
= I don’t know what to do with this messy situation.
★小试身手★
宾语从句和不定式转换练习：
1)I believe that he is an honest man. (保持原句意思)
I believe to an honest man.
2)He expected to be forgiven. (保持原句意思)
He expected that he forgiven.
3)He isn’t in the office now, I think. (保持原句意思)
I think that he in the office.
4)He will pass the exam. We think it possible. (合并为一句)
We think possible he will pass the exam.
主语从句可以直接放在句首；也可用it作形式主语，而将从句放在句末。
1.主语从句的引导词
主语从句通常由连词that和whether、连接代词或连接副词引导。
a.that引导
ØThat a single man in possession of a good fortune must be in want of a wife is a truth universally acknowledged.(用it改写)
It is a truth universally acknowledged, that a single man in possession of a good fortune must be in want of a wife.
♥Attention♥
that引导的主语从句出现在句首时，that不可省略。
b.whether引导
ØWhether chewing gum helps prevent tooth decay is unknown to me. (用it改写)
It is unknown to me whether chewing gum helps prevent tooth decay.
♥Attention♥
用whether 引导主语从句，而不用if。
c.连接代词引导
Ø所有值得做的事情都值得做好。
Whatever is worth doing at all is worth doing well.
♥Attention♥
连接代词引导，不能用it改写
ØWhoever leaves last turns off the light.
d.连接副词引导
ØWhen we arrive doesn’t matter.
ØHow it was done was a mystery.
♥Attention♥
谓语动词一律用第三人称单数
e.what引导 (相当于中文的“的字结构”)，主谓一致问题“看后”
ØWhat we have is knowledge, but what we need are chances.
★小试身手★
沙漠之所以美丽，是因为在它的某个角落隐藏着一口井。
2.主语从句与形式主语it
常见的用it作形式主语的复合结构：
★小试身手★
1. 纸是中国首先造出来的，这是事实。
2. 人类不可能受机器人的控制。
3. 我们以前似乎在哪儿见过。
4. 据报道，到目前为止，已经有91个孩子在洪水中失去了生命。
♥Attention♥
1)主语从句中that位于句首时不可省略；但是如果主语从句放在后面，that可以省略。
Ø水能够被用来发电是事实。
That water can be used to produce electricity is true./ It is true that water can be used to produce electricity.
2)主语从句放在前面只能用whether，而不能用if；但是如果主语从句放在后面，whether和if都可以使用。
Ø他是否能安然无恙的回来还是个问题。
Whether he could come back safe and sound is a problem. / It’s a problem whether/if he could come back safe and sound.
1.表语从句的连接词
a.That连接表语从句，既没有含义也不在从句中担任成分。
Ø人生值得欣慰（solace）之处便是，每一天都有结束的时候。今天亦不例外。
The solace of life is that each day has an end. This one will, too.
b.从属连词whether, as, as if / though 引导的表语从句，有含义，但在从句中不充当任何成分。
ØIt seems as if the balloon is filled with helium（氦气）. 这个气球似乎充满了氢气。
c.because, why引导的表语从句，通常置于be动词之后的表语从句。
ØThat is why global climate is becoming warmer and warmer. 这就是为什么全球气候正在变暖。
d.连接代词who, whom, whose, what, which, whoever, whatever, whichever。连接副词 where, when, how, why 这些连词都既有含义也充当一定的句子成分。
ØThe most distant way in the world is not when I stand in front of you, you are not sure I love you. It is when my love is bewildering（痴迷的） the soul, but I can’t speak it out.
世界上最遥远的距离不是我就站在你面前，你却不知道我爱你，而是爱到痴迷却不能说我爱你。
e.表语从句只用whether不用if表示“是否”。
Ø问题是许多国家是否能够维护国家主权（state sovereignty）。
The question is whether many countries can safeguard their state sovereignty.
f.当主语是reason时，表语从句的连接词用that。
Ø我妈妈伤心的原因是丢了一个包，这个包里装了很多重要的文件。
The reason why my mother was sad was that she had lost a bag, containing many important files.
1.同位语从句的连接词
引导同位语从句的词语通常有连词that，whether，连接代词和连接副词等。
a.that引导同位语从句
主句中有些词义比较抽象的名词, 如belief, doubt, evidence, idea, fact, hope, possibility, thought等，可以用that引出的从句做同位语，叫做同位语从句，that不可以省略。That从句的内容即为这个名词的内容，that在从句中不充当成分。
b.whether 可引导同位语从句，但if不能引导同位语从句
2.同位语从句与定语从句的区别
a.意义的不同:
Ø We are glad at the news that he will come.
(news的内容就是that he will come，故that引导的是同位语从句)
Ø We are glad at the news that he told us.
(that从句是限制the news的内容的，即我们高兴只是因为他告诉的这个news而不是其他的news，故that从句为定语从句)
b.引导词的功能上的不同：
that引导同位语从句时，它不充当句子成分，而引导定语从句时，它作为关系代词，要么充当定语从句的主语，要么充当定语从句的宾语。
ØToday there is evidence that the resources of the sea are as seriously threatened as those of the land.
有证据表明海洋资源和陆地资源一样正遭受着严峻的威胁。
ØThere is no doubt that Premier Wen Jiabao is an excellent leader.
温家宝总理是一位优秀的领导，这是毫无疑问的。
一、名词性从句的注意事项
1.语序问题
2.连接词的选用问题
a. that, whether, if, as if都不作句子的任何成分。
因此，它们所引导的句子结构必须完整。that 一般用于确定的语气中，引导宾语从句时，口语中的that可省略，而其他情况中的that一般不可省；而whether, if一般用于不确定的语句中。如：
ØThat he learnt English before is certain.
他学过英语是肯定的。
ØI don’t know whether / if he will learn English.
我不知道他是否会学英语。
ØHe looks as if he knows English.
看起来他好像知道英语。
★小试身手★
1) It seems a perpetual（永恒的） rule that flops（失败） are produced elatedly（兴高采烈的） and masterpieces painstakingly（辛苦的）. （ ）
2)This is where all dreams begin. （ ）
3)What we should care about is not where it’s headed but what we see and how we feel. （ ）
4)I love you not for who you are, but for who I am with you. （ ）
5)The news got around that the general manager would marry his secretary in the company. （ ）
6)It still remains a mystery what he will assign for the class. （ ）
7)Happiness doesn’t depend on who you are or what you have; it depends solely on what you think.（ ）
8)Please remember what you do now will decide your future directly. （ ）
9)What we anticipate seldom occurs; what we least expect generally happens. （ ）
10)You will never know what you will be. （ ）
一、单项选择
1．（2023·重庆南岸·重庆第二外国语学校校考一模）It was said _______ had contributed to the project would be promoted.
A．who B．that who C．whoever D．that whoever
2．（2023·辽宁丹东·统考中考真题）— Could you please tell me ________?
— It’s on the second floor.
A．why you were late B．where the restroom is
C．when the shop opens D．how the weather will be tomorrow
3．（2023·辽宁丹东·统考中考真题）Ben believes he ________ a college student in 3 years.
A．becomes B．became C．will become D．has become
4．（2023·山东东营·统考中考真题）—Do you know ________?
—It’s in the desert to the east of Cairo.
A．what the new capital of Egypt (埃及) is B．where the new capital of Egypt is
C．how big the new capital of Egypt is D．why Egypt is getting a new capital
5．（2023·湖北十堰·统考中考真题）—I want to know ________.
—Friendly and honest people.
A．when you will meet your friends
B．how you make your friends happy
C．where you spend weekends with friends
D．what kind of people you want to make friends with
6．（2023·山东青岛·统考中考真题）—Bob, could you tell me ________?
—Of course. Every day.
A．when the teacher will come B．why you keep a diary
C．how long you slept last night D．how often you exercise
7．（2023·江苏镇江·统考中考真题）The Youth Ceremony was held successfully! Could you tell me ________?
A．who will be the host of it B．in which hall was it held
C．whose show made you the most excited D．that you were encouraged by the speech
8．（2023·辽宁大连·统考中考真题）—Do you know ________ Dalian Laohutan Ocean Park?
—Next Sunday.
A．when we will visit B．when will we visit
C．when we visited D．when did we visit
9．（2023·江苏南通·统考中考真题）—Mike, your first Dragon Boat Festival in China is coming. Shall we celebrate it together?
—I’d love to, but could you tell me ________?
A．what is the meaning of the festival B．where we would have the celebration
C．how you usually celebrate the festival D．when is this year’s Dragon Boat Festival
10．（2023·四川遂宁·中考真题）— Sandy, Dragon Boat Festival is coming. Could you tell me________?
— Sure! You can buy some in Shihui Supermarket. It’s not far from here.
A．where I can buy some sweet zongzi B．who likes eating sweet zongzi
C．whether this kind of zongzi is sweet D．how you make sweet zongzi
11．（2023·新疆·中考真题）—Do you know ___________ ?
—It was introduced through the Silk Road.
A．why pepper was planted in China B．what pepper was used for in China
C．when pepper was discovered in China D．how pepper was introduced to China
12．（2023·湖北武汉·统考中考真题）This famous saying “When I walk along with two others, they may serve me as my teachers” tells us ________.
A．how should we treat people B．who we can learn from
C．what did we say in public D．why we need teachers
13．（2023·山东滨州·统考中考真题）—Many students did well in this exam. I wonder ________.
—Through their own efforts.
A．why did they get a success B．what they learned from it
C．whether they tried their best D．how they made it finally
14．（2023·甘肃天水·统考中考真题）—Do you know ________?
—Yes, there’s one here. It’s in the store.
A．whom he is talking with B．when I can get to the hotel
C．how to use the machine D．if there’s a restroom around here
15．（2023·江苏扬州·统考中考真题）—I’m wondering ________ at a low price.
—You can book one through our official APP.
A．how I can buy the air ticket B．how can I buy the air ticket
C．when I can buy the air ticket D．when can I buy the air ticket
16．（2023·江苏常州·统考中考真题）Could you tell me something about Qu Qiubai? I need to know about ________.
A．how many books did he publish B．that he studied and worked in Russia
C．which part of Changzhou did he live in D．what foreign languages he could speak
17．（2023·云南·统考中考真题）—Do you know ________?
—Yes, in Hangzhou, a beautiful city in Zhejiang Province.
A．when will the 19th Asian Games be held B．when the 19th Asian Games will be held
C．where will the 19th Asian Games be held D．where the 19th Asian Games will be held
18．（2022·辽宁营口·统考二模）— David didn’t finish the task on time.
— ________ he looks so sad.
A．He thinks B．Not matter C．No wonder D．I wonder
19．（2022·重庆开州·校联考模拟预测）It’s reported that ________ birds fly to Hanfeng Lake in spring every year.
A．million B．millions C．millions of D．million of
20．（2022·江苏南通·统考一模）—Though things are going smoothly now, I’m still in doubt _________ .
—Whatever the result is, don’t be too hard on yourself.
A．why are my parents strict with me
B．whether I can get high marks in the entrance exams
C．how have I prepared for my entrance exams
D．that I can enter my ideal senior high finally
21．（2022·天津·统考一模）—We have no idea ________.
—It’s heard that he is Mr. Green’s son.
A．where he comes from B．if does he live here
C．who he is D．who is he
22．（2023·内蒙古呼和浩特·统考中考真题）—You look so happy. Could you please tell me________?
—Sure.
A．that you visited your grandparents B．who did you spend the holiday with
C．what place you have visited D．when did you watch a football match
23．（2023·福建·一模）There’s no doubt ________ China is a safe place to live.
A．if B．that C．whether
24．（2023·江苏徐州·校考二模）There is no doubt ________ Harry Potter is worth ________.
A．whether; reading B．if; to read C．that; reading D．that; being read
25．（2023·黑龙江哈尔滨·模拟预测）— You’ve no idea ________ to build a new airport. Let me tell you, young man. That’s millions of dollars.
— Wow, that’s a lot of money!
A．how long it will take us B．how much it will cost
C．how much will it cost
26．（2023·江苏常州·校考二模）Our country ________ great changes in the past 75 years and it is no longer ________ it used to be.
A．went through; what B．has gone through; that
C．experienced; that D．has experienced; what
27．（2023·江苏南通·统考二模）Everybody might make mistakes, but the difference is ________ we see the mistake — a learning experience or a failure.
A．when B．how C．why D．what
28．（2023·江苏·一模）A man should follow his heart when reading, or ________ he reads as a task will do him little good.
A．that B．how C．why D．what
29．（2023·辽宁沈阳·统考中考真题）—Could you tell me ________?
—By underground.
A．where is Shenyang Imperial Palace
B．where Shenyang Imperial Palace is
C．how I can get to Shenyang Imperial Palace
D．how can I get to Shenyang Imperial Palace
30．（2023·湖北黄石·统考中考真题）—Could you tell me ________?
—About an hour’s drive.
A．how long it takes to get to Yangxin
B．how long does it take to get to Yangxin
C．how far is it from Huangshi to Yangxin
D．how far it is from Huangshi to Yangxin
31．（2023·天津·统考中考真题）—Do you remember ________?
—Sure. On the evening of May Day.
A．how we got to the Jiefang Bridge B．how did we get to the Jiefang Bridge
C．when the Jiefang Bridge opened itself D．when did the Jiefang Bridge open itself
32．（2023·江苏无锡·统考中考真题）—You know ________? In 12 hours!
— That’s crazy. How is it even possible?
A．how soon we must finish the task B．how often we must finish the task
C．how soon must we finish the task D．how often must we finish the task
33．（2023·吉林长春·统考中考真题）— I wonder _______ this evening.
— What about the Sports Center? It’s big and clean.
A．where we can play basketball B．when we can play basketball
C．when can we play basketball D．where can we play basketball
34．（2023·辽宁抚顺·统考中考真题）—Hi, Kate. I want to know ________.
—You can help to hand out some notices.
A．when School Day is B．who can come to School Day
C．why we hold School Day D．what I can do for School Day
35．（2023·江苏宿迁·统考中考真题）—I wonder ________.
—My best friend James.
A．how can you spend the coming summer holidays
B．how you can spend the coming summer holidays
C．who will you spend the coming summer holidays with
D．who you will spend the coming summer holidays with
36．（2023·北京·统考中考真题）—Lily, can you tell me ________ during the Dragon Boat Festival this year?
—Sure. We ate zongzi and watched a dragon boat race.
A．what you will do B．what you did C．what will you do D．what did you do
37．（2023·辽宁锦州·统考中考真题）—Amy, I wonder ________ in the street when I come to pick you up.
—Well, there’s a big tree with lovely flowers by the front gate at the moment.
A．who I can go with B．how I can find your house
C．why I can’t take the bus D．when I should arrive at your house
38．（2023·湖北襄阳·统考中考真题）—I wonder ________.
—There is a new parking lot across the street from here.
A．where I can park my car B．where can I park my car
C．how long I should park my car D．how long should I park my car
39．（2022·江苏无锡·校联考一模）A person can’t be really happy if ________ he enjoys doing is thought of no importance.
A．that B．what C．how D．which
40．（2022·江苏无锡·江苏省锡山高级中学实验学校校考二模）Respect is not one-way traffic but mutual, and that might be _________ we fight back in the trade friction against the USA．
A．where B．what C．why D．how
41．（2022·内蒙古包头·统考二模）This is ________ my father has taught me—to always face difficulties and hope for the best.
A．what B．whether C．if D．where
42．（2022·黑龙江绥化·校联考模拟预测）The reason ________ he didn’t come was ________ he was ill.
A．why; that B．that; why C．for that; that
43．（2022·江苏泰州·泰州市海军中学校考二模）You’ve no idea ___________to build a new airport. Let me tell you, young man. That’s billions of dollars!
A．how much it will cost. B．how long it will take us
C．how much will it cost D．how long will it take us
44．（2023·江苏常州·校考二模）How lucky our giant panda, Yaya, is to come back to China! There is a little doubt in our mind ________.
A．how long she has lived in America B．she got used to the life in America
C．which zoo she lived in America D．if she will be cured through our efforts
45．（2023·黑龙江绥化·校考三模）This is ________ I was born and grew up.
A．that B．where C．in which
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参考答案：
1．D
【详解】句意：据说凡是对这个项目有贡献的人都将被提升。
考查主语从句。It was said that表示“据说……”；it是形式主语，that后面的从句是真正的主语；分析句子“It was said _______ had contributed to the project would be promoted.”， 可知是无论是谁对这个项目有贡献，都会被提升，所以是无论是谁whoever，故选D。
2．B
【详解】句意：——你能告诉我洗手间在哪里吗？——在二楼。
考查宾语从句。why you were late你为什么迟到；where the restroom is洗手间在哪里；when the shop opens商店什么时候开门；how the weather will be tomorrow明天天气如何。根据“It’s on the second floor.”可知是问地点，应用where引导宾语从句，故选B。
3．C
【详解】句意：本相信三年后他会成为一名大学生。
考查动词时态。此句为宾语从句，主句为一般现在时，从句时态不限，根据“in 3 years”（三年后）可知从句应用一般将来时，故选C。
4．B
【详解】句意：——你知道埃及的新首都在哪里吗？——它在开罗东边的沙漠里。
考查宾语从句。根据“It’s in the desert to the east of Cairo.”可知此处询问埃及的新首都在哪里，用where引导宾语从句。故选B。
5．D
【详解】句意：——我想知道你想和什么样的人交朋友。——友好和诚实的人。
考查宾语从句。when you will meet your friends你什么时候去见你的朋友；how you make your friends happy你如何让你的朋友开心；where you spend weekends with friends你和朋友在哪里度过周末；what kind of people you want to make friends with你想和什么样的人交朋友。根据答语“Friendly and honest people.”可知，是描述人的性格，故选D。
6．D
【详解】句意：——鲍勃，你能告诉我你多久锻炼一次吗？——当然可以。每一天。
考查宾语从句。when the teacher will come老师什么时候会来；why you keep a diary你为什么写日记；how long you slept last night你昨晚睡了多久；how often you exercise你多久锻炼一次。tell后缺少宾语，此处是宾语从句，根据“Every day”可知对频率提问，用“how often”。故选D。
7．C
【详解】句意：青年盛典成功举行！你能告诉我谁的节目让你最兴奋吗？
考查宾语从句。分析句子可知，空格处应为宾语从句，从句应为陈述语序，排除B选项。根据“was held”可知，事情发生在过去，应为过去时态，排除A选项。“Could you tell me…”是疑问句，D选项由that引导从句，表陈述语气，故排除。故选C。
8．A
【详解】句意：——你知道我们什么时候去大连老虎滩海洋公园吗？——下周日。
考查宾语从句。宾语从句要用陈述句语序，排除B/D选项，结合回答“Next Sunday.”可知，从句表达的动作还没有发生，应用一般将来时，故选A。
9．C
【详解】句意：——迈克，你在中国的第一个端午节就要到了。我们一起庆祝好吗？——我很想去，但是你能告诉我你们通常是怎么庆祝这个节日的吗？
考查宾语从句。tell后缺少直接宾语，用宾语从句，宾语从句用陈述语序，排除AD；结合“Mike, your first Dragon Boat Festival in China is coming. Shall we celebrate it together?”可知第一次来，想知道通常如何庆祝这个节日，用how引导宾语从句。故选C。
10．A
【详解】句意：——桑迪，端午节快到了。你能告诉我在哪里可以买到甜粽子吗？——当然！你可以在十汇超市买一些。它离这里不远。
考查宾语从句。where I can buy some sweet zongzi哪里可以买到甜粽子；who likes eating sweet zongzi谁喜欢吃甜粽子；whether this kind of zongzi is sweet这种粽子是否甜；how you make sweet zongzi你怎样做甜粽子的。空处作tell的宾语 ，是宾语从句，宾语从句要用陈述句语序，选项语序都正确。根据“You can buy some in Shihui Supermarket. It’s not far from here.”可知，问句是问可以买到粽子的地方。故选A。
11．D
【详解】句意：——你知道胡椒是如何传入中国的吗？——它是通过丝绸之路传入的。
考查宾语从句。why pepper was planted in China为什么胡椒在中国种植；what pepper was used for in China在中国，胡椒是用来做什么的；when pepper was discovered in China胡椒是什么时候在中国发现的；how pepper was introduced to China胡椒是如何传入中国的。空处作know的宾语，所以是宾语从句，从句用陈述语序，四个选项都符合；结合答语“It was introduced through the Silk Road.”可知，是询问传入方式的，所以用how引导宾语从句，故选D。
12．B
【详解】句意：“三人行，必有我师焉”这句名言告诉我们可以向谁学习。
考查宾语从句。句子是宾语从句，用陈述语序，排除A、C；根据“When I walk along with two others, they may serve me as my teachers”可知此句意为“三人行，必有我师焉”，即我们要向别人学习，用who引导宾语从句。故选B。
13．D
【详解】句意：——许多学生这次考试考得很好。我不知道他们最后是怎么做到的。——通过自己的努力。
考查宾语从句。根据“Through their own efforts”可知此处询问是如何考好的，用how引导宾语从句。故选D。
14．D
【详解】句意：——你知道这附近有没有洗手间吗？——是的，这儿有一个。它在商店里。
考查宾语从句。whom he is talking with他正在和谁说话；when I can get to the hotel我什么时候能到达酒店；how to use the machine如何使用这台机器；if there’s a restroom around here这附近有没有洗手间。根据“Yes, there’s one here. It’s in the store.”可知此处询问是否有某物，D项符合语境。故选D。
15．A
【详解】句意：——我想知道什么时候能买到便宜的机票。——您可以通过我们的官方APP预订。
考查宾语从句。根据“I’m wondering”可知，句子含宾语从句，从句用陈述语序，排除B和D；答句是订机票的方式，用how提问。故选A。
16．D
【详解】句意：你能告诉我一些关于瞿秋白的事情吗？我需要知道他会说什么外语。
考查宾语从句。句子是宾语从句，用陈述语序，排除AC；根据“I need to know about...”可知宾语从句不能用that引导，排除B。故选D。
17．D
【详解】句意：——你知道第19届亚运会将在哪里举行吗？——是的，在杭州，浙江省一座美丽的城市。
考查宾语从句。根据“Do you know...?”及选项可知，此处要用宾语从句。宾语从句要用陈述语序，排除AC选项；再根据“Yes, in Hangzhou,”可知此处是问亚运会举办的地点，应用where。故选D。
18．C
【详解】句意：——大卫没有按时完成任务。——难怪他看上去伤心。
考查no wonder引导主语从句。He thinks他认为；Not matter不要紧；No wonder难怪；I wonder我想知道。根据“David didn’t finish the task on time.”可知，他伤心的原因是没有按时完成任务，所以此处指“难怪他看上去伤心”，解释了他伤心的原因。故选C。
19．C
【详解】句意：据报道，每年春天有数百万只鸟飞到瀚峰湖。
考查概数词的用法。million与具体的数字连用时，要用单数形式；million与of连用时，million后加s且million前不能再加数字。million百万；millions复数；millions of数百万；million of不正确。这里表示数百万的鸟，用millions of。故选：C。
20．B
【详解】句意：——尽管事情现在进展顺利，我还是怀疑我能否在入学考试中获得高分。——不管结果是什么，不要把自己逼得太紧。
考查同位语从句。doubt位于介词in后，说明是名词。名词后可接同位语从句，其从句的语序为：引导词+陈述句语序。doubt表示“怀疑”，说明后面同位语从句所说的内容是有疑问的，因此应用whether或其他疑问词来引导。选项B“我能否在入学考试中获得高分”符合句法。故选B。
21．C
【详解】句意：——我们不知道他是谁。——据说他是格林先生的儿子。
考查同位语从句。分析句子可知，句子是同位语从句，用陈述语序，排除BD，根据“It’s heard that he is Mr. Green’s son”可知此处询问“他是谁”，用who提问。故选C。
22．C
【详解】句意：——你看起来很开心。你能告诉我你去过哪个地方吗？——当然。
考查宾语从句。句子是宾语从句，用陈述语序，排除BD；根据“Could you please tell me...”可知句子缺少含义，不能用that引导宾语从句，排除A。故选C。
23．B
【详解】句意：毫无疑问，中国是一个安全的地方来居住。
考查同位语从句。if如果，是否；that名词性从句中为连接词，无意义；whether是否。根据“There’s no doubt”和“China is a safe place to live”可知，There is no doubt that+完整句子“……是毫无疑问的”，此处的that引导同位语从句，在句子中不做成分，只起连接作用。故选B。
24．C
【详解】句意：毫无疑问，《哈利波特》值得一读。
考查同位语从句和非谓语。there is no doubt that“毫无疑问……”，是固定句型，that引导同位语从句；be worth doing sth“值得做某事”，故选C。
25．B
【详解】句意：——你不知道建一个新机场要花多少钱。让我告诉你，年轻人。那可是几百万美元啊。——哇，那可是一大笔钱！
考查同位语从句。根据题干可知，此处从句在句中作“no idea”的同位语，应用陈述句语序，排除选项C；根据“That’s millions of dollars.”可知这是告知价格，提问价格用how much。 故选B。
26．D
【详解】句意：我们国家过去75年来经历了巨大变化，不再是过去的样子了。
考查时态和表语从句。go through经历；experience经历。根据“in the past 75 years”可知，第一空时态是现在完成时，排除选项A、C；that和what均能引导表语从句，而that在从句中不作任何成分，what可作句子成分，本题中空处作从句的表语，因此用what引导从句。故选D。
27．B
【详解】句意：每个人都可能犯错误，但不同的是我们如何看待错误——学习经验或一次失败。
考查表语从句的连接词。when什么时候；how如何；why为什么；what什么。根据“a learning experience or a failure”可知，此处指看待错误的方式，也就是说“如何看待错误”，用how引导。故选B。
28．D
【详解】句意：一个人读书时应该遵从自己的内心，否则他所读的只是一种任务，对他并没有什么好处。
考查主语从句。that无实际含义，不作成分；how如何，连接副词；why为什么，连接副词；what连接代词，在从句中充当成分。此处在句中引导主语从句，连接词作动词的宾语，故选D。
29．C
【详解】句意：——你能告诉我我怎么去沈阳故宫吗？——乘地铁。
考查宾语从句。tell后缺少直接宾语，根据“By underground.”可知询问出行方式，宾语从句引导词用how，排除AB；宾语从句用陈述语序，排除D。故选C。
30．D
【详解】句意：——你能告诉我从黄石到养心有多远吗？——大约一个小时的车程。
考查宾语从句和连接词。空处位于tell之后，所以是宾语从句，用陈述句语序，排除B、C（疑问语序）；how long多长时间；how far多远；结合“About an hour’s drive.”可知，是询问距离，所以用how far。故选D。
31．C
【详解】句意：——你还记得解放桥什么时候通车吗？——当然。在五一的晚上。
考查宾语从句。remember后跟宾语从句，需用“陈述语序”，可排除BD选项；根据“On the evening of May Day.”可知此处询问的是时间。故选C。
32．A
【详解】句意：——你知道我们要多久完成任务吗？12小时内！——这太疯狂了。这怎么可能？
考查宾语从句。分析句子结构可知，从句用陈述语序，排除C和D选项。根据“In 12 hours”可知，in+一段时间，要用how soon引导宾语从句，故选A。
33．A
【详解】句意：——我想知道今晚我们可以在哪里打篮球。——体育中心怎么样？它又大又干净。
考查宾语从句。宾语从句用陈述语序，排除CD；再由“What about the Sports Center?”可知询问地点，用where引导宾语从句，排除B。故选A。
34．D
【详解】句意：——你好，凯特。我想知道我能为学校日做些什么。——你可以帮忙发一些通知。
考查宾语从句。when School Day is学校日是什么时候；who can come to School Day谁能来学校日；why we hold School Day我们为什么要举办学校日；what I can do for School Day我能为学校日做些什么。根据答语“You can help to hand out some notices.”可知，询问能为学校日做些什么。故选D。
35．D
【详解】句意：——我想知道你打算和谁一起过暑假。——我最好的朋友詹姆斯。
考查宾语从句。wonder后缺少宾语，用宾语从句，宾语从句用陈述语序，排除AC；再由“My best friend James.”可知对人提问，用who引导宾语从句，排除B。故选D。
36．B
【详解】句意：——莉莉，你能告诉我今年端午节你做了什么吗？——确定。我们吃了粽子，看了赛龙舟。
考查宾语从句。tell后缺少直接宾语，用宾语从句，宾语从句用陈述语序，排除CD；主现从不限，结合“We ate zongzi and watched a dragon boat race.”可知，从句用一般过去时，排除A。故选B。
37．B
【详解】句意：——艾米，我来接你的时候不知道怎么在街上找到你家。——嗯，现在大门口有一棵开着可爱花朵的大树。
考查宾语从句。who I can go with我可以和谁一起去；how I can find your house我怎么能找到你家；why I can’t take the bus为什么我不能坐公共汽车；when I should arrive at your house我应该什么时候到达你家。根据答语“Well, there’s a big tree with lovely flowers by the front gate at the moment.”可知，询问怎么能找到对方的家。故选B。
38．A
【详解】句意：——我想知道我能把车停在哪里。——在这条街对面有一个新的停车场。
考查宾语从句。句子是宾语从句，用陈述语序，排除BD；根据“There is a new parking lot across the street from here”可知此处询问在哪里停车，用where引导宾语从句。故选A。
39．B
【详解】句意：如果一个人喜欢做的事情被认为不重要，他就不会真正快乐。
考查主语从句引导词辨析。that无意思；what什么事情；how怎样；which哪一个。根据情境可知，作为“doing”的宾语，应该使用“what”，表示“他喜欢做的事”。故选B。
40．C
【详解】句意：尊重不是单向的，而是相互的，这可能是我们在与美国的贸易摩擦中反击的原因。
考查表语从句。where为什么；what什么；why为什么；how如何。分析句子可知，“Respect is not one-way traffic but mutual”是“we fight back in the trade friction against the USA”的原因，应用why引导表语从句。故选C。
41．A
【详解】句意：这就是我父亲教给我的——面对困难，凡事往好处想。
考查表语从句。根据句子结构可知，空格和后面的句子是一个表语从句，此空作动词taught的宾语，用what引导表语从句，故选A。
42．A
【详解】句意：他没有来的原因是他病了。
考查定语从句和表语从句的引导词。分析句子结构可知，整个句子的谓语动词为was，was之前的为定语从句；was之后的为表语从句；第一个空为定语从句，定语从句中句子结构完整，因此用关系副词why引导；第二个空为表语从句，表语从句的结构也完整，因此用连词that引导，that无意义。故选A。
43．A
【详解】句意：你不知道建一个新机场要花多少钱。让我告诉你，年轻人。那是数十亿美元！
本题考查同位语从句。同位语从句要用陈述句的语序，因此排除C/D；根据That’s billions of dollars! 那是数十亿美元！可知，上文应该问的是建一个新机场要花多少钱。而不是多长时间。故选A。
【点睛】同位语从句用法：
一、语序：陈述句语序。
二、同位语从句的引导词：
引导同位语从句的词语通常有连词that，whether，连接代词和连接副词等。
1. 由that引导：
We heard the news that our team had won. 我们听到消息说我们队赢了。
注意：引导同位语从句的连词that通常不省略，但在非正式文体中也可以省去。
2. 由whether引导：
There is some doubt whether he will come. 他是否会来还不一定。
注意：whether 可引导同位语从句，但if不能引导同位语从句。
3. 由连接代词引导：
Have you any idea what time it starts? 你知道什么时候开始吗?
4. 由连接副词引导：
I have no idea when he will come back. 我不知道他什么时候回来。
5. 被修饰的词语：
同位语从句所修饰的名词比较有限，通常有hope, wish, idea, news, fact, promise, opinion, suggestion, truth等。
例如：I have no idea when they will come. 我不知道他们什么时候来。
44．D
【详解】句意：大熊猫丫丫回到中国是多么幸运啊！我们脑中有一个小疑问通过我们的努力她是否能被治愈。
考查同位语从句。how long she has lived in America她在美国生活了多久；she got used to the life in America她习惯美国的生活；which zoo she lived in America她住在美国哪个动物园；if she will be cured through our efforts通过我们的努力她是否能被治愈。根据“There is a little doubt in our mind…”可知此处应是同位语从句，用来解释说明“doubt”；又根据“How lucky our giant panda, Yaya, is to come back to China!”可知这个疑问是有关回国之后的，故选D。
45．B
【详解】句意：这就是我出生和长大的地方。
考查表语从句。句中“is”为系动词，后面跟表语从句。由句中“I was born and grew up”知，此句是说这是我出生和长大的地方，从句缺少地点状语，in which不能引导表语从句，故选B。
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