高考英语单项选择分类训练：宾语从句

这是一份高考英语单项选择分类训练：宾语从句，共18页。
单项选择
1．Sometimes advertisements make it possible for companies to sell the customer money cannot buy.
A．what B．which C．that D．whether
2．In our daily life, it is a piece of cake to find that the same boiling water softens the potato and hardens the egg. Hence, it’s about ________ you’re made of, not the circumstances.
A．that B．what C．how D．who
3．Under great pressure of hair loss, I simply hope ________ little hair I have left will grow faster.
A．what B．which C．that D．whose
4．All of my classmates are hopeful about________2022 will bring not only in our studies but also in our overall development.
A．how B．which C．that D．what
5．I discovered that the most important thing ________to speak English well.
A．is B．has been C．was D．will be
6．Social media tools let us see________ our friends are up to and maintain friendships.
A．what B．that C．whose D．which
7．The WHO official calls on all the governments over the world to take ________ measures we think the best to stop the pandemic of Covid- 19.
A．whose B．that C．whatever D．no matter which
8．I promise to make you all proud again in direction life may take me.
A．however B．wherever C．whenever D．whatever
9．Seeing John rush into the room with tears in his eyes, I asked him ________.
A．what would happen B．what happened C．what to happen D．what had happened
10．—Do you know ________ I chose this cafe?
—You like the music here.
A．why B．where C．when D．whether
11．As a new interpreter in the firm, Francis often thinks of ________ he can react more appropriately on such occasion.
A．what B．how C．which D．when
12．Jane published the first book on ______ then called hysteria but which we now refer to as PTSD．
A．it was B．that was C．what was D．something that
13．I must find out ______ so many students made the same mistake.
A．why it was that B．why was it that
C．it was why that D．was it why that
14．— Do you know ________ the new mobile phone last week?
— Maybe 2,000 yuan. I’m not quite sure.
A．how much she paid for B．how much will she pay for
C．how much did she pay for D．how much she will pay for
15．At junior high, I was wondering ________ my senior high was going to be like.
A．what B．how C．which D．while
16．He got very angry ______you had said.
A．because B．because of
C．because what D．because of what
17．When we arrived in ________ is now called the Centre for Prodigies, we got to meet a most gifted teenager ________ experts thought might make great achievements in astronomy.
A．where; who B．where; that C．what; whom D．what; who
18．I really want to visit Mr. Zhang, my first Chinese teacher. But I don’t know________.
A．what was his address B．what is his address
C．what his address D．what his address is
19．The teacher asked the students ________.
A．if they were interested in dinosaurs
B．when was Albert Einstein born
C．what they will do with the computers
D．how many trees they have planted
20．Sometimes, we take ________ for granted ________ everything has to be perfect for us and we expect high quality products and service.
A．that; it B．what; that C．what; it D．it; that
21．Though Emma congratulates herself on her success, she sometimes wonders will happen to her private life.
A．it B．what C．which D．that
22．He kept looking at the girl, wondering_________
A．where he has seen her before
B．where had he seen her before
C．where has he seen her before
D．where he had seen her before
23．The film is to show us ________ happiness really looks like in spite of the misfortune we have to face.
A．what B．that C．which D．how
24．Happiness isn’t about what happens to us; it’s about ________ we see the things that happen to us.
A．what B．how C．that D．why
25．I will recommend the chain store to ________ is interested in good quality and excellent service.
A．what B．which C．whatever D．whoever
26．Graduates today get more creative in their career pursuits, and can quickly respond to and change with _____ the market demands.
A．when B．which C．what D．that
27．Never ask a child ________ he likes or dislikes a food and just take it for granted that he likes everything and he probably ________.
A．that… will B．that … can
C．whether … will D．whether … can
28．Man is always pursuing profit, sometimes _________ even unaware ________ he has done is harmful to the environment.
A．is … that B．/ … that C．is … what D．/ … what
29．Can you imagine ________ he had completing his study in the university?
A．what difficult B．how difficult
C．which difficulty D．what difficulty
30．The award will go to________ has the most beautiful collection of stamps.
A．who B．the one C．anyone D．whoever
31．I don't know ________ she can finish the work by herself or not.
A．whether B．what C．who D．if
32．To improve learning efficiency, students must spend more time focusing on _________ they are weak in.
A．what B．where C．when D．which
33．Choosing the right books for your children depends on ________ they are interested in.
A．how B．why C．whether D．what
34．Great honors will be given to ______ has successfully rescued the victims of the earthquake.
A．those who B．whomever C．whoever D．who
35．There will be a special price for ______ buys things in large numbers here.
A．who B．whom C．whoever D．whomever
36．It was ______ he worked out the maths problem that we wanted to know.
A．what B．how C．that D．which
37．—______ has made our city Dalian ______ she is today?
—It is the Party’s policy that has made it take on a new look.
A．What; what B．That; what C．There; so D．That; that
38．I remember ______ this used to be a quiet village.
A．when B．how C．where D．what
39．Over thousands of years, they began to depend less on _________ could be hunted or gathered from the wild, and more on animals they had raised and crops they had sown.
A．whether B．what C．when D．where
40．You now know ________ an unarmed man can do against a man with a gun.
A．how B．what C．why D．which
41．The researchers who study jokes want to know ________ people from different nations and cultures find very funny.
A．why B．that C．what D．whether
42．--- I’m afraid I have to give it up.
--- Remember ______ sticks to his work will succeed one day.
A．no matter who B．whoever C．who D．anyone
43．Word came that free souvenirs would be given to ________ comes first.
A．whomever B．whichever C．whatever D．whoever
44．__________ has recently been done to provide more buses for people, a shortage of public vehicles remains a serious problem.
A．That B．What C．Though what D．In spite of what
45．Jack asked his mother ________.
A．if she could tell him the time then B．if could she tell him the time then
C．that she could tell him the time now D．that could she tell him the time now
46．When I try to understand _____prevents so many Americans from being as happy as one might expect, it seems to me that there are two causes.
A．what it is that B．that it is what C．it is what D．what is it that
47．I want to know ______ she is going to see a film.
A．if B．that C．what D．which
48．I don’t remember ________ he worked in that city when he was young.
A．what B．which C．where D．who
49．—Could you tell me ________ you’d like me to pay you?
—You’d better use mobile payment. I don’t care________ it is Ali pay or WeChat Pay.
A．how ;whether B．how; why C．what; whether D．what;why
50．---Do you know if he _______ to play basketball with us?
  ---I think he will come if he ______ free tomorrow.
A．comes; is B．comes; will be C．will come; is D．will come; will be
51．Team One has been allowed to accomplish in just three days ________ took Team Two more than a week to achieve.
A．as B．that C．when D．what
52．I live in________ is called Shenzhen.
A．that B．which C．where D．what
53．I am wondering ________ I can get to the train station.
A．how B．which C．that D．what
54．The person in charge always gives the free seats to _____ comes first.
A．whoever B．whomever C．who D．whom
55．An individual consumes more calories than he uses, so the excess is stored as fat, but this basic connection masks lots of questions, such as ________ some people get fat and others don’t.
A．that B．whether C．why D．which
56．The way Tom operated the machine was different________ we were used to.
A．in which B．in what C．from what D．from which
57．The old lady just wondered ________her lost dog could cover a distance of nearly 1000  kilometers and find its way within 7 months.
A．what B．which C．when D．how
58．He said the sun ________ in the east and ________ in the west.
A．rose, set B．rises,sets C．rises,set D．rise, sets
59．Did you foresee that so many investors ________ all their money in the stock market?
A．had lost B．lost C．would lose D．have lost
60．Near the table ________ a poor dog, who desired to satisfy his hunger with ______ fell from the table.
A．laid; something B．lay; that C．lays; that D．lay; what
61．Could I speak to ________ is in charge of the company, please?
A．who B．whoever C．whomever D．whom
62．Didn’t it ever strike you ________ the English novel was about? Understanding its theme is the most important thing.
A．that B．when C．how D．what
63．I think you'd better give the books to _________ needs them in his studies.
A．those who B．everyone who C．whomever D．whoever
64．He always does _________ he thinks he should.
A．it B．and C．what D．how
65．—Mary, could you please tell me ________?
—I have no idea. She has been sad like this for a while.
A．what Linda happened B．why Linda unhappy
C．what happened to Linda D．why was Linda unhappy
66．"Have you been to Beijing?"he said to me. He asked me _______ .
A．that you had been to Beijing.
B．that if I had been to Beijing.
C．if I have been to Beijing
D．if I had been to Beijing
67．Mum always worked out the household budget according to ________ we could afford.
A．what B．how C．why D．whether
68．Although the story involves a politically motivated kidnapping and a supposedly haunted house, the scariest moment is during ______ turns out to be a dream sequence.
A．what B．which C．that D．when
69．Pick yourself up from ________ you fell and correct your mistake ________ you made it.
A．how, where B．where, where C．how, how D．where, how
70．It is considered a terrible mistake to think ________ you know ________ in fact you don’t know.
A．that; what B．that; what C．what; that D．what; that

















参考答案：
1．A
【详解】考查宾语从句。句意：有时，广告使公司向顾客出售金钱买不到的东西成为可能。分析句子可知，空处引导宾语从句，从句中缺少“buy”的宾语，指物，没有选择范围，故应用“what”引导从句。故选A项。
2．B
【详解】考查宾语从句。句意：在我们的日常生活中，很容易发现同样的开水能使土豆变软，使鸡蛋变硬。因此，重要的是你是什么样的人，而不是环境。about后接宾语从句，从句缺少宾语，连接词为what。故选B项。
3．A
【详解】考查宾语从句。句意：在脱发的巨大压力下，我只希望我剩下的那么点头发能长得更快些。分析句子可知，空格处缺少宾语从句连接词，宾语从句_______ little hair I have left缺少little hair 的限定词，表示“多么的”，应使用what符合句意。故选A项。
4．D
【详解】考查宾语从句的引导词。句意：我所有的同学不仅在我们的学习中，而且在我们的整体发展中都对2022年会给我们带来什么充满希望。A. how怎样；B. which哪一个；C. that引导从句；D. what什么。根据结构可知，“________2022 will bring not only in our studies but also in our overall development”作about的宾语，所以本句是宾语从句。缺少的引导词在从句中bring的宾语，表示“什么，……事物”，故用what引导。故选D。
5．C
【详解】考查一般过去时。句意：我发现最重要的事情是要能讲好英语。空处是that引导的宾语从句的谓语部分，由主句中discovered可知，主句用一般过去时，从句也使用表示过去的时态，此处用一般过去时。故选C。
6．A
【详解】考查宾语从句。句意：社交媒体工具让我们看到朋友们的所作所为，并保持友谊。分析句子结构可知，空处引导see的宾语从句，宾语从句中缺少to的宾语，而且表示朋友们做的“事情”，所以用what引导宾语从句。故选A。
7．C
【详解】考查宾语从句连接词。句意：世界卫生组织官员呼吁世界各国政府采取我们认为最好的措施来阻止新冠肺炎肺炎的流行。A. whose谁的；B. that那个；C. whatever任何…都；D. no matter which不论哪一个。分析句子结构可知，空处引导宾语从句，whatever measures表示“无论什么样的措施”。故选C。
8．D
【详解】考查名词性从句。句意：无论生活可能把我引向何方，我再次保证让你们所有人为我感到骄傲。介词in后接宾语从句，从句中缺少名词direction的定语，所以用连接代词whatever引导。故选D。
9．D
【详解】考查宾语从句和过去完成时。句意：看到约翰眼里含着泪水冲进房间，我问他发生了什么事。分析句子，设空处用what引导的宾语从句，同时happen该动作发生在ask之前，主语asked为一般过去时，故从句表示的是动作发生在过去的过去，即使用过去完成时，应用had done。故选D。
10．A
【详解】考查连词词义辨析。句意：——你知道我为什么选择这家咖啡馆吗？——你喜欢这里的音乐。A. why为什么；B. where哪里；C. when什么时候；D. whether是否。根据句意可知，此处为连词why“为什么”，满足句意要求。故选A项。
11．B
【详解】考查宾语从句。句意：作为公司的一名新口译员，弗朗西斯经常思考如何在这种情况下做出更恰当的反应。空后接宾语从句，从句缺乏方式状语，用连接副词how。故选B项。
12．C
【详解】考查宾语从句和动词时态语态。句意：简出版了第一本关于歇斯底里症的书现在我们称之为创伤后应激障碍。设空处引导宾语从句且在句中作指物的主语，应用what；从句的主语和谓语之间是被动关系，事情发生在过去应用一般过去时。故选C。
13．A
【详解】考查宾语从句和强调句型。句意：我必须弄清楚为什么这么多学生犯同样的错误。分析句子可知，“____ so many students made the same mistake.”是宾语从句；结合句意和选项可知，从句中使用了强调句型的特殊疑问句形式：why was it that (so many students made the same mistake?)，因作宾语从句，用陈述句语序：why it was that (so many students made the same mistake)。故选A项。
14．A
【详解】考查宾语从句的时态和语序。句意：——你知道她上周买新手机花了多少钱吗？——大概2000元。我不太确定。由last week可知，how much引导的宾语从句的时态为一般过去时，并且从句使用陈述语序，故选A项。
15．A
【详解】考查宾语从句。句意：初中的时候，我一直在想我的高中会是什么样子。空处引导宾语从句，从句缺少介词like后面的宾语，表示“什么样子”应用what来引导，故选A。
16．D
【详解】考查宾语从句。句意：他对你说的话很生气。此处you had said成分不完整，故不能用because引导原因状语从句；可用because of，后跟what引导宾语从句。故选D。
17．D
【详解】考查宾语从句和定语从句。句意：当我们到达现在被称为Centre for Prodigies的地方时，我们遇到了一位极具天赋的少年，专家们认为他可能会在天文学方面取得巨大成就。分析句子结构可知，第一空引导的是宾语从句，从句中缺少主语，因此第一空用what引导宾语从句；第二空引导的是定语从句，“experts thought”是插入语，做题时可省略，因此定语从句中缺少主语，先行词teenager是人，因此空格处用关系代词who，故选D。
18．D
【详解】考查宾语从句。句意：我真的想去拜访我的第一个中文老师——张老师。但是我不知道他的地址。结合句子结构和选项可知，该题考查宾语从句的结构，需要判断宾语从句的引导词、时态和语序。选项中从句引导词皆为what，则不需要判断。根据句意可知，该句描述的是现在的事实，故用一般现在时态。从句的语序应为陈述语序，A和B选项为疑问语序，错误。C选项缺系动词。故选D。
19．A
【详解】考查宾语从句。句意：老师问学生们是否对恐龙感兴趣。分析句子可知，空处为宾语从句，宾语从句应用陈述句语序，故排除B。根据asked可知主句为一般过去时，故从句应用过去的某种时态（陈述真理和谚语用一般现在时），因此排除CD两项。A项语序和时态都符合要求，故选A项。
20．D
【详解】考查固定搭配和宾语从句。句意：有时，我们想当然地认为一切都必须完美，我们期待高质量的产品和服务。短语take it for granted that+宾语从句（从句结构完整、不缺任何意义），意为“认为……理所当然”，第一个空处缺少it，需填it；第二个空处用that连接。故选D项。
21．B
【详解】考查宾语从句。句意：虽然艾玛为自己的成功感到庆幸，但她有时也想知道自己的个人生活会发生什么。分析句子，该空需要一个连词引导动词wonders的宾语从句，并指代事情在从句中做主语，所以应该是what。故选B项。
22．D
【详解】考查宾语从句的语序和时态呼应。句意：他一直看着那个女孩，想知道以前在哪里见过她。分析句子结构可知，where引导的是宾语从句，而从句的语序应该是陈述语序，故排除B项和C项，主句部分用的是一般过去时，所以从句需用过去的某种时态，所以从句应用过去完成时。故选D项。
23．A
【详解】考查宾语从句连接词。句意：这部电影向我们展示了幸福到底是什么样子，尽管我们不得不面对不幸。A. what什么；B. that（无实际词意）；C. which哪一个；D. how怎么样。分析句子结构可知，空后引导的是宾语从句，从句中缺少宾语，连接词应用what。故填what。
24．B
【详解】考查宾语从句。句意：幸福不在于在我们身上发生了什么；它是关于我们如何看待发生在我们身上的事情。此处about为介词，后跟宾语从句，从句中缺少方式状语，应用how“如何”引导。故选B。
25．D
【详解】考查宾语从句。句意：我将向任何对质量和服务感兴趣的人推荐这家连锁店。A. what什么，……的东西；B. which哪一个；C. whatever无论什么；D. whoever无论谁，任何人。空处引导宾语从句，从句缺少主语；结合句意，此处是指任何人，为泛指，应用whoever。故选D。
26．C
【详解】考查名词性从句。句意：今天的毕业生在他们的职业追求中更有创造性，可以根据市场的需求快速响应和改变。分析句子结构可知，空处需填名词性从句的引导词，在句中作demands的宾语，应用连接代词what。故选C项。
27．C
【详解】考查名词性从句以及省略。句意：永远不要问孩子他喜不喜欢某种食物，想当然地认为他什么都喜欢，他就可能会喜欢。第一空引导宾语从句，因空后有or，whether...or...是固定用法；根据句意可知，第二空应译为“想当然地认为他什么都喜欢，并且他就可能会喜欢”，因此句子完整形式应为take it for granted that he likes everything and he probably will like everything。因and前后都有like everything，因此and后面的部分可省略。故选C项。
28．D
【详解】考查形容词作状语和名词性从句。句意：人类总是追求利润，有时甚至没有意识到他所做的是有害的环境。分析句子结构可知，句中已有谓语动词，所以第一空形容词unaware 在句中作状语。第二空为宾语从句，从句缺少宾语，且指物，所以用连接代词what引导。故选D。
29．D
【详解】考查宾语从句。句意：你能想象他在完成大学学业时遇到了什么困难吗?动词imagine后是宾语从句，“做某事有困难”是have difficulty doing something。用what+名词引导宾语从句。which+名词表示一定范围内的选择，题干没有指出困难的范围。故选D。
30．D
【详解】考查宾语从句。句意：这个奖将颁给收集最漂亮邮票的人。A. who谁；B. the one特指，一个；C. anyone任何人；D. whoever无论谁。引导宾语从句，从句中缺少主语，表示“无论谁”应用whoever。故选D。
31．A
【详解】考查宾语从句。句意：我不知道她是否能独自完成这项工作。A. whether是否；B. what什么；C. who谁；D. if如果，是否。分析句子结构可知，空处需用连接词引导宾语从句；由空后 or not可知，空处需用连接词whether引导宾语从句，whether…or not意为“是否……”。故选A。
32．A
【详解】考查宾语从句。句意：为了提高学习效率，学生必须花更多的时间专注于他们薄弱的地方。A. what什么；B. where哪里；C. when什么时候；D. which哪一个。根据句子结构，_________ they are weak in作介词on的宾语，所以此句是宾语从句。缺少引导词，在从句中作宾语，指代事物，且为泛指，故用what，故选A。
33．D
【详解】考查宾语从句。句意：为你的孩子选择合适的书籍取决于他们对什么感兴趣。A. how如何；B. why为什么；C. whether是否；D. what什么。根据句子结构，“________ they are interested in”作介词on的宾语，此句是宾语从句，在从句中作介词in的宾语，指物，表示“什么”，用连接代词what。故选D。
34．C
【详解】考查宾语从句。句意：无论是谁成功营救了地震灾民，都将受到极大的荣誉。分析句子可知，句子为宾语从句，空格处单词引导从句作介词“to”的宾语，从句中缺少主语，代指人，根据句意可知，句中指“无论是谁”，故应用“whoever”引导从句，意为“无论是谁”，在从句中作主语。故选C项。
35．C
【详解】考查名词性从句。句意：在这里买东西多的人都有特价。分析句子可知，for为介词，后面为宾语从句，从句部分缺少句子的主语，此处表示“任何人、无论谁”，用whoever。故选C项。
36．B
【详解】考查名词性从句和强调句型。句意：我们想知道的是他是如何解出这道数学题的。分析句子可知，It was…that构成强调句型，know后缺少宾语，结合句意，此处表示“想知道他是如何解出这道数学题的”，用how引导宾语从句。句子中被强调的部分是宾语从句。故选B项。
37．A
【详解】考查疑问代词和名词性从句。句意：——是什么使我们的城市大连成为今天的样子？——是党的政策使它有了新的面貌。第一空，根据句末问号可知，句子为疑问句，空处缺少句子的主语，用疑问代词What构成特殊疑问句；第二空，分析句子结构，she is后缺少表语成分，空处用连接代词what引导从句。故选A项。
38．A
【详解】考查宾语从句。句意：我记得这曾经是一个安静的村庄的时候。分析句子结构可知，空格处引导宾语从句，从句中不缺主语或宾语，根据“this used to be a quiet village”可知，句子表示“我记得这曾经是一个安静的村庄的时候”，空格处意为“……的时候”，用when引导宾语从句，故选A。
39．B
【详解】考查宾语从句。句意：几千年来，他们开始更少地依赖于从野外狩猎或采集的东西，更多地依赖于自己饲养的动物和自己播种的庄稼。分析句子结构可知，空格处引导的是宾语从句，从句中缺少主语，因此空格处用what引导宾语从句，故选B。
40．B
【详解】考查宾语从句的引导词。句意：你们现在已经知道一个不带武器的人怎样对付一个手持步枪的人。分析句子成分和句子结构可知，句子________ an unarmed man can do against a man with a gun跟在动词know后面充当宾语，所以这是一个宾语从句；分析宾语从句句子成分可知，从句谓语动词do缺少宾语，所以要用连接代词，且设空处指事情，所以要用what引导。故选B项。
41．C
【详解】考查宾语从句。句意：研究笑话的研究人员想知道来自不同国家和文化的人觉得什么很好笑。分析句子可知，know后面的宾语从句中，find后面缺少宾语，因此用what引导宾语从句，表示“什么”。故选C项。
42．B
【详解】考查宾语从句的引导词。句意：——恐怕我不得不放弃了。——记住，谁坚持工作，谁就有一天会成功。分析句子成分和句子结构可知，remember是一个祈使句，设空后含有谓语动词sticks，可推断设空处引导的是一个宾语从句，充当remember的宾语；分析宾语从句句子成分可知，从句缺少主语；根据句意可知，设空处意为“无论谁”，所以要填whoever。故选B项。
【点睛】本题容易误选A项，要注意no matter who只能引导让步状语从句，不能引导名词性从句。
43．D
【详解】考查名词性从句。句意：有消息说，谁先来，谁就能得到免费纪念品。 分析句子结构可知，此处考查名词性从句中连接词的选择；从句位于介词to后，所以是宾语从句；从句缺少主语，且意指人，所以选择可以作主语的连接代词whoever。故选D项。
44．D
【详解】考查介词短语和宾语从句。句意：尽管最近采取了措施为人们提供更多的公共汽车，但公共汽车短缺仍然是一个严重的问题。分析句子结构可知，“provide more buses”和“a shortage of public vehicles”形成转折关系，排除A项和B项；C项中的though为从属连词，直接引导让步状语从句，排除C项；D项中in spite of意为“尽管”，of后面为宾语从句，从句缺少主语，需用连接代词what引导。故选D。
45．A
【详解】考查宾语从句。句意：杰克问他妈妈当时能不能告诉他时间。根据句子结构分析，ask接双宾语，故空处为宾语从句。结合句意，此处表达“是否”，且从句用陈述语气。if she could tell him the time then符合题意。故选A项。
46．A
【详解】考查宾语从句和强调句型。句意：当我试图理解是什么阻碍了如此多的美国人像人们所期望的那样快乐时，在我看来有两个原因。分析句子结构，此句为动词understand后接宾语从句，从句动词prevents缺主语，用连词代词what引导。因句子宾语从句里面包含一个强调句的疑问句型：特殊疑问词+is/was it that，又宾语从句需用陈述句语序，故is/was应置于it之后。综上，故选A项。
47．A
【详解】考查宾语从句的连词。句意：我想知道她是否打算去看电影。分析句子可知，“ ______ she is going to see a film”是宾语从句，从句结构完整，不缺成分，结合句意，应用连词if引导该宾语从句，表示“是否”。故选A项。
48．C
【详解】考查宾语从句。句意：我不记得当他小时候，他在那座城市哪里工作。根据句子分析可知，remember后跟宾语从句，从句中he为主语，worked为不及物动词做谓语，故句子缺少地点状语，故用where引导，故选C。
49．A
【详解】考查名词性从句。句意：——你能告诉我你想要我怎样付你钱吗?——你最好使用移动支付。我不在乎是支付宝还是微信支付。第一空根据“You’d better use mobile payment.”可知，询问付钱的方式，所以用连接副词how引导宾语从句。固定搭配：whether…or…是……还是……，所以第二空用whether引导宾语从句。故选A。
50．C
【详解】考查谓语。句意：——你知道他会和我们一起打篮球吗？——我认为，如果他明天有空，他会去的。根据句子结构和意思可知，这里考查连词if引导的从句的谓语动词。问句里面if引导的是宾语从句，谓语动词跟实施情况一致，表示将来的动作就用一般将来时；答语里面if引导的是条件状语从句，从句谓语是将来的动作，要用一般现在时代替将来时，主语是he，谓语用第三人称单数形式。故选C。
51．D
【详解】考查连接代词。句意：团队一只用了三天就完成了团队二花了一个多星期才完成的任务。分析可知，此处引导宾语从句作accomplish的宾语，连接代词what引导从句，在从句中作主语，意为“……的事”。故选D项。
52．D
【详解】考查宾语从句的引导词。句意：我住在深圳。分析句子结构可知，空格处引导宾语从句，从句中缺少主语，因此空格处用引导词what，故选D。
53．A
【详解】考查宾语从句的引导词。句意：我想知道怎么去火车站。分析句子结构可知，空格处引导宾语从句，从句不缺主语或宾语，根据句意可知，从句中缺少方式状语，因此用how引导，故选A。
54．A
【详解】考查宾语从句连接词。句意：负责人总是把免费座位让给先来的人。根据句意，该空意为“无论谁（先来的人）”，分析句子结构可知，这是一个宾语从句，连接词在从句中作主语，因此，连接词应该用whoever。故选A项。
55．C
【详解】考查宾语从句。句意：一个人消耗的卡路里比他消耗的要多，因此多余的热量被储存为脂肪，但这种基本的联系掩盖了许多问题，例如为什么有些人会发胖，而另一些人不会发胖。A.that 那个；B.whether 是否；C. why 为什么；D. which 哪一个。分析句子结构可知，设空处引导宾语从句， some people get fat and others don’t，且不缺少成份表原因，因此，应该用连接副词why引导宾语从句。故选C项。
56．C
【详解】考查短语和名词性从句。句意：汤姆操作机器的方式与我们过去习惯的方式不同。be different from与……不同。介词from后接宾语从句，从句中介词to后缺少宾语，指物，所以用连接代词what引导。故选C。
57．D
【详解】考查宾语从句连接词。句意：这个老太太只是想知道她丢失的爱犬怎么可能跨越了将近1000公里，在七个月里找到回家的路。A. what什么；B. which哪个；C. when什么时候；D. how如何，怎样。由句子结构可知，空格后的句子作宾语，且从句部分缺少方式状语，需用连接副词how引导。故选D项。
58．B
【详解】考查宾语从句的时态。句意：他说太阳从东方升起，在西方落下。分析句子结构可知，此处said后接的是省略that的宾语从句，从句陈述客观事实，谓语动词需用一般现在时态，主语是单数，所以空处谓语动词需用单数rises和sets。故选B。
59．C
【详解】考查时态。句意：你有没有预见到这么多投资者会在股票市场上赔光他们的钱？分析句子可知，本句为宾语从句，主句时态为一般过去时，从句时态也应使用过去的某种时态，再结合foresee“预见”可知，从句应用过去将来时。故选C项。
60．D
【详解】考查动词词义辨析和名词性从句。句意：桌子旁边躺着一只可怜的狗，它想用从桌子上掉下来的东西充饥。第一空把介词短语提前，主语是a poor dog，谓语表示“躺着”，laid是lay的过去式，表示“下蛋”，排除A项；结合“desired”，可知，为一般过去时，排除C项；第二空引导宾语从句，从句缺少主语，需用连接代词what引导。故选D。
61．B
【详解】考查宾语从句。句意：我可以和公司的负责人讲话吗？引导宾语从句，从句中缺少主语，指人，且表示“任何负责人”应用whoever。故选B。
62．D
【详解】考查名词性从句。句意：你难道不知道那本英文小说讲的是什么吗?理解它的主题是最重要的。本句为宾语从句，从句中介词about后缺少宾语，且指物，所以用连接代词what引导。故选D。
63．D
【详解】考查宾语从句的引导词。句意：我认为你最好把这些书给任何学习上需要的人。A.those who那些人；B.everyone who每个人；C.whomever任何人；D.whoever任何人。to后是宾语从句，从句中缺少主语，根据句意可知，空格处意为“任何人”，在从句中作主语，需用whoever，故选D。
64．C
【详解】考查名词性从句引导词。句意：他总是做他认为他应该做的事情。A.it它；B.and和；C.what什么；D.how如何。空格处在宾语从句中作省do的宾语 ，指物用what。故选C。
65．C
【详解】考查宾语从句。句意：——玛丽，你能告诉我琳达发生什么了吗？——我不知道，她像这样伤心一段时间了。动词后是宾语从句，用陈述语序，可以排除D，B项没有be动词，表示某人发生什么用happen to somebody，可以排除A。故选C。
66．D
【详解】考查直接引语和间接引语的转换。句意：他问我是否去过北京。根据asked可知引导词天if表疑问，根据时态遵循“主过从过”原则，所以用一般过去时。故选D。
67．A
【详解】考查名词性从句。句意：妈妈总是根据我们的负担能力来计算家庭预算。从句“we could afford”在介词to后作宾语，为宾语从句，即名词性从句，从句中缺少动词afford的宾语，所以在四个选项中应用what。故选A。
68．A
【详解】考查宾语从句。句意：虽然这个故事涉及一个政治动机的绑架和一个据说是闹鬼的房子，但最可怕的时刻是在一个梦的序列。during后是宾语从句，从句中缺少主语，因此空格处用引导词what，故选A。
69．B
【详解】考查宾语从句和状语从句。句意：从跌倒的地方爬起来，在犯错的地方改正错误。第一空为宾语从句，从句中缺少地点状语，应用where引导；第二空引导地点状语从句，表示“……的地方”应用where。故选B。
70．B
【详解】考查宾语从句。句意：认为你知道你实际上不知道的东西是一个可怕的错误。第一空引导宾语从句，从句中不缺少成分，句意完整应用that引导；第二空引导宾语从句，从句中缺少宾语，指代事情应用what引导。故选B。