外研版（2019）必修三 Unit 3 The world of science 单元练习（含答案）
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Unit 3 The world of science
一、阅读理解（本大题共4小题，共8.0分）
A
One stormy day, twelve-year-old Arjun Kumar was late getting home from school. It had been raining heavily near his school in Chennai, India, This delayed (使迟到) his school bus, and when he finally arrived, Arjun's parents were worried.
His parents' concern gave Arjun an idea—he'd create an app, which could tell parents the location of their children's school bus. While researching different ways to write apps, Arjun located an online programming tool on the website of the Massachusetts Institute of Technology. MIT was making the tool, called App Inventor, available to anyone who wanted to use it. As the motto on MIT App Inventor's website states, "With MIT App Inventor, anyone can build apps with global impact".
Arjun got to work doing just that. Using App Inventor, he created an app called "Ez School Bus Locator". If a school introduced this app into its bus system, parents could log on to see the locations and estimate (估算) the arrival time of their children's school bus. Like other mapping apps, Ez School Bus Locator relied on GPS. GPS helps users determine their location, based on signals from a set of satellites (卫星).
The app could also confirm whether individual children were on the bus. Ez School Bus Locator used a specific bar code to identify each student. Students checked in when they got on the bus by using bar codes on their phones. As the bus driver drove, the app sent messages to parents.
Did Ez School Bus Locator sound like a good idea MIT thought so. In 2012, MIT held a contest to honor the best apps that had been created using App Inventor. Arjun's app won the first place in the K-8 division.
Arjun didn't stop there. He continued developing new apps and he even started his own software development company. When asked for pointers for other young inventors, Arjun advised, "Look for problems around you, and get inspired from them. You'll see a lot of opportunities to use your skills to make this world a better place to live!"
1. What do we know about Arjun's app
A. It used bar codes to track each student.
B. It could be downloaded online at a low price.
C. It was introduced by Arjun into the school bus system.
D. It helped children know the arrival time of school buses.
2. Why did Arjun continue to work on software development
A. To inspire more young inventors.
B. To solve problems in the real world.
C. To win more awards for his inventions.
D. To afford his further education at MIT.
3. What can we learn from Arjun Kumar's story
A. Youth means limitless possibilities.
B. If you don't aim high you will never hit high.
C. A man owes his success to his family support.
D. Good problem solvers are problem finders first.
4. What is the best title for the text
A. The Life of Inventor Arjun Kumar
B. MIT Offered Arjun Kumar First Prize
C. App Inventor Helped Arjun Write an App
D. A Student's Invention of a Bus Locator App
二、阅读七选五（本大题共5小题，共10.0分）
When you place an order on Taobao, you know the money you pay doesn't go directly to the seller. Instead, it goes through Alipay, which keeps your money for a while. Then Alipay gives the money to the seller. (1) . It is a transfer station between sellers and buyers to make online shopping safe. Buyers needn't worry about paying for products and then receiving nothing. Sellers don't worry about receiving no money after sending off products either. These transfer stations are usually set up by payment service companies such as Alipay, Tenpay and YeePay. (2) . It has more than 700 million monthly active users.
Most online sellers and buyers like the third-party online payment, but banks are not happy. (3) . Users can benefit from financial (金融的) products through Alipay and make money. So lots of people choose to put money in Alipay rather than in banks.
(4) . When paying through WeChat, buyers' money goes directly to the sellers. That's why so many people are excited about receiving and handing out "red envelopes" or "gift money" on WeChat.
Whether Alipay or WeChat Pay, they are both trying to attract more users and make online shopping easier. Both payment patterns have made the best of QR code technology. Also, they promote sales through facial recognition (面部识别) payment. (5) .
A. But WeChat Pay is not the same
B. Eventually, the pay rate is lowered
C. This is called "third-party online payment"
D. Among them, Alipay is the biggest in China
E. As a matter of fact, it provides loan services
F. In the near future, your face is the key to everything
G. The reason is that these companies fight over money with them
5. A. A B. B C. C D. D E. E F. F G. G
6. A. A B. B C. C D. D E. E F. F G. G
7. A. A B. B C. C D. D E. E F. F G. G
8. A. A B. B C. C D. D E. E F. F G. G
9. A. A B. B C. C D. D E. E F. F G. G
三、完形填空（本大题共15小题，共22.5分）
I just marked my first Mid-Autumn Festival celebration in China. Exactly a week after arriving for my graduate studies, I was homesick—memories of past (10) back in Serbia with family and friends flashing through my mind.
On the morning of September 13th, the (11) on the campus was very joyful. Chinese students explained the significance of the day to us as gifts of mooncakes were (12) . Then came the night. The full moon appeared: a huge, gold ball high above the campus. And eyes looked at it with (13) . I danced to the music, forgetting myself for a moment.
As I hurried back into my room, I was (14) by the festival's idea. My curious mind (15) me online where I came across the poem Prelude to Water Melody, by the well-known Chinese poet Su Dongpo. This poem (16) described what I was going through. Writing to his family, Su wondered what time it was back at home. (17) the time differences between China and Serbia, I was always trying to (18) what time it was back at home.
The Chinese (19) the holiday to reunite (重逢) with the loved ones. (20) the distance and anxiety that comes with not seeing or hearing from a loved one, we were all flourishing (健康幸福) under the watch of the (21) moon.
As I write this, a day after the festival, I cannot help but (22) the next. Thank my Chinese friends, whose (23) made me truly experience an (24) Mid-Autumn Festival.
10. A. desires B. experiences C. hobbies D. beliefs
11. A. atmosphere B. scenery C. architecture D. tradition
12. A. missed B. supplied C. recovered D. exchanged
13. A. pride B. appreciation C. doubt D. sadness
14. A. amazed B. fascinated C. disturbed D. frightened
15. A. impressed B. stressed C. reminded D. pushed
16. A. accurately B. simply C. wisely D. probably
17. A. Assuming B. Discussing C. Considering D. Expressing
18. A. figure out B. turn in C. bring about D. put back
19. A. thought about B. passed down
C. took advantage of D. came up with
20. A. Instead of B. Because of C. In spite of D. By means of
21. A. dull B. new C. cold D. full
22. A. expect B. explore C. conduct D. recommend
23. A. courage B. warmth C. confidence D. theory
24. A. actual B. imaginable C. equal D. unforgettable
四、选词填空-句子（本大题共1小题，共10.0分）
25.
in addition; take place; come up with; lead to;
die from; in terms of; turn to; be capable of
(1) All Chinese are looking forward to the 2022 Olympic Winter Games which will ______ in Beijing.
(2) The job is great ______ salary, but it has its disadvantages.
(3) I am sure we can ______ a better way to solve the problem.
(4) ______, students are expected to do more reading after class.
(5) His success doesn't lie in his cleverness, and hard work ______ his progress.
(6) According to a survey, the number of people ______ illnesses that are connected with smoking has dropped.
五、单句语法填空（本大题共8小题，共8.0分）
26. In the past few years, the scientists have conducted a series of ______ (experiment) to test the theory.
27. Had I not got ______ (injure) last week, I could have run the half marathon yesterday.
28. Researchers find the ______ (prove) that getting a regular eight-hour sleep every night makes a difference to our health.
29. The musician along with his band members (give) ten performances in the last three months.
30. Up to now, a number of tests (conduct) to make sure that it has no side effects.
31. Observation, reasoning and experiment make up what we call the (science) method.
32. In China, packets of cigarettes come with a government warning (attach) to them that smoking is harmful to health.
33. Doctors say that there are several possible cures ______ his disease and that they can cure him ______ it.
六、语法填空（本大题共2小题，共30.0分）
34. Dr Richard Fairhurst, the author of a new book The New Age of Invention published recently, is receiving (1) interview from Between the Pages.
In his opinion, there were (2) (significance) inventions throughout history in Ancient China and Western countries, which changed the world (3) (entire). Now people are in the great new age of technology and many new inventions are tech-based, such as virtual reality, wearable tech and flexible battery. Now it is possible (4) (create) replacement hearts and bone parts by 3D printers. Using GPS technology, people can travel to different places with computing technology (5) (control) its "legs".
Richard (6) (he) is an inventor working in a big team. He says that what inspires people to invent things is that inventors have an incredible desire (7) creation. For example, due to reduced energy supplies and environmental pollution, new energy (8) (vehicle) come into being.
Everyone wants to know (9) people will invent a time machine. Richard thinks that nothing like that (10) (invent) yet and people are a long way from that invention. However, we should hold positive views about it.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
35. Most Chinese people are familiar with shadow puppetry (皮影戏). Thinking about shadow puppetry, they are reminded of their experience of watching shadow plays in some fairs (1) they were little. But now, one can enjoy a whole shadow show just by (2) (put) on a virtual reality (VR) headset. "We've been looking for a connection between traditional art (3) modern technology," said the VR game (4) (design) Zhang Qing.
Shadow puppetry is a Chinese folk art (5) (know) for its unique storytelling techniques, which dates from 2,000 years ago. However, since films and TV series (6) (be) major entertainment options nowadays, shadow plays are becoming weaker. (7) (bring) the ancient art back to life via VR, Zhang visited puppeteers at Houma in north China's Shanxi Province where shadow puppetry once boomed (繁荣). A puppeteer Zhu Chao says that he only gets to perform five or six times a year and the art is far (8) its peak (顶峰). Zhu hopes the combination of shadow puppetry and VR technology can attract (9) (many) young people and pass down this ancient art as it is (10) (gradual) fading away.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
七、单词拼写-单句（本大题共6小题，共6.0分）
36. If we have a strong d______ for success, we must make full preparations for it.
37. To care about children's m_____ health is as important as to care about their physical health.
38. How men first learned to invent words is unknown; in other words, the o______ of language is a mystery.
39. Homeworking and ______ (灵活的) working hours are top concerns to the working mothers.
40. The panda is under protection today, and we feel confident that this ______ (物种) will have a bright future.
41. People tend to like talking with someone who is educated and ______ (聪颖的).
八、完成句子（本大题共7小题，共14.0分）
42. 这个结果证明，他是能够自己完成这项任务的。(capable)
This result has proved that he is ______.
43. 让我们惊讶的是，这个孩子准确地描述了发生的事。(accurate; account)
To our surprise, the child ______.
44. 让这本书如此出色的地方是作者富有创造力的想象。（主语从句；extraordinary）
______ is the creative imagination of the writer.
45. 我父母给了我很多支持和鼓励，为此我很感激。（“介词+关系代词”引导定语从句）
My parents have given me much support and encouragement, ______.
46. 我发现早上大声朗读是有必要的，这有助于培养我们的语感。(find +宾语+宾补）
I ______ in the morning, which helps develop our sense of language.
47. 西湖的自然美景无法用语言表达，它每年吸引大量的游客。(beyond)
The natural beauty of West Lake ______, which attracts a great number of visitors every year.
48.
假定你是李华，你的留学生朋友Chris对中国的历史和文化很感兴趣，写邮件询问你关于中国古代四大发明的相关内容，请你给他回一封邮件，内容包括：
(1)介绍其中一项发明；
(2)阐述它的意义；
(3)期待他的回复。
Dear Chris,
It's great to hear from you. I know (1) (你对……感兴趣) Chinese history and culture. (2) (我很荣幸介绍) a great invention of ancient China—movable type printing (活字印刷) to you.
Movable-type printing (3) (被发明) by Bi Sheng in the Song Dynasty. It (4) (对……有巨大的影响) human civilization and social progress. (5) (与……相比) block printing (雕版印刷), movable-type printing greatly (6) (提高速度和质量) of printing. It (7) (被认为是) one of the Four Great Inventions in Chinese history and (8) (对……做出重大贡献) the world.
I hope my introduction can (9) (有所帮助). Is there any great invention of ancient time that also (10) (起着重要的作用) in your country I'm looking forward to your reply.
Sincerely
Li Hua
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
答案和解析
1~4.【答案】A、B、D、D
【解析】1. 【文章大意】一个名叫Arjun Kumar的学生开发了一款应用程序，可以告诉父母孩子的校车的位置。文章介绍了这款应用程序的工作原理以及它所取得的成就。
细节理解题。根据第四段中的“Ez School Bus Locator used a specific bar code to identify each student”可知，Ez School Bus Locator使用特定的条形码来识别每个学生。由此可知，Arjun的应用程序使用条形码来追踪车上的学生。故选A。
2. 细节理解题。根据最后一段“Arjun didn't stop there. He continued developing new apps...You'll see a lot of opportunities to use your skills to make this world a better place to live!”可知，Arjun继续从事软件开发工作，是为了解决他在现实世界中遇到的问题。故选B。
3. 推理判断题。根据文章内容可知，Arjun Kumar从因大雨回家很晚引起父母担心这一问题中得到启发，开发了一款可以告诉父母孩子的校车位置的应用程序。同时他并没有因此而止步，而是继续从事软件开发工作，来解决他在世界上遇到的问题。因此Arjun Kumar的故事告诉我们：好的问题解决者首先是发现问题的人。故选D。
4. 标题判断题。根据第二段中的“His parents' concern gave Arjun an idea—he'd create an app, which could tell parents the location of their children s school bus”可知，父母的担心激发了Arjun——他要开发一个应用程序，可以告诉父母孩子的校车的位置。文章介绍了这款应用程序的工作原理以及它所取得的成就。由此可知，这篇文章主要讲了一个学生发明了校车定位应用程序的故事。故选D。
5~9.【答案】C、D、G、A、F
【解析】1. 【文章大意】本文介绍了支付宝和微信支付。
根据空前的“Instead, it goes through Alipay, which keeps your money for a while. Then Alipay gives the money to the seller”可知，你付的钱通过支付宝，支付宝保存一段时间，然后把钱交给卖家。C项“这叫‘第三方在线支付’”是对这种交易的概括，故选C。
2. 根据空前的“These transfer stations are usually set up by payment service companies such as Alipay, Tenpay and YeePay”可知，这些中转站通常由支付宝、财付通和易宝支付等支付服务公司设立，D项“在它们之中，支付宝在中国是最大的”与上句相承接，故选D。
3. 根据空前的“Most online sellers and buyers like the third-party online payment, but banks are not happy”可知，大多数网上卖家和买家喜欢第三方在线支付，但银行并不满意。G项“The reason is that these companies fight over money with them”说明了银行不满意的原因。故选G。
4. 上文介绍了支付宝的支付功能，本段介绍了微信支付的特点。A项“But WeChat Pay is not the same”是对两者的比较，起承上启下的作用，故选A。
5. 本段介绍支付宝和微信支付的共同点，根据空前的“Both payment patterns have made the best of QR code technology. Also, they promote sales through facial recognition (面部识别) payment”可知，F项符合语境，说明了未来的技术趋势，且F项中的“your face”与空前的facial相照应。故选F。
10~24.【答案】B、A、D、B、B、D、A、C、A、C、C、D、A、B、D
【解析】1. 【文章大意】本文讲述了作者在中国的第一个中秋节。作者在中国读研究生，来中国一周后，很想念在塞尔维亚的家人和朋友，中秋节的庆祝使作者感慨颇多。
句意：正是在研究生入学一周后，我有点想家了——想起了过去在塞尔维亚的经历，家人和朋友交谈的场景浮现在我的脑海里。A.desires“愿望”；B.experiences“经历”；C.hobbies“业余爱好”；D.beliefs“信仰”。根据下文中的“back in Serbia...through my mind”可知，作者想起过去在塞尔维亚的经历。故选B。
2. 句意：9月13日上午，校园里的氛围非常愉快。A.atmosphere“气氛，氛围”；B.scenery“景色，风景”；C.architecture“建筑风格”；D.tradition“传统”。根据上文中的“Mid-Autumn Festival celebration”以及下文中的“was very joyful”可知，此处表示学校的气氛。故选A。
3. 句意：中国学生向我们解释这一天的意义，互赠月饼作为礼物。A.missed“错过”；B.supplied“供给”；C.recovered“找回”；D.exchanged“交换”。根据上文中的“as gifts of mooncakes”可知，此处表示互赠月饼。故选D。
4. 句意：用欣赏的目光看着月亮。A.pride“骄傲”；B.appreciation“欣赏”；C.doubt“怀疑”；D.sadness“悲伤”。根据常识及语境可知，中秋节时人们会赏月，因此是用欣赏的目光看着月亮。故选B。
5. 句意：当我匆忙回到房间时，我对中秋节的想法感到入迷。A.amazed“吃惊的，惊奇的”；B.fascinated“着迷的”；C.disturbed“被扰乱的”；D.frightened“害怕的”。根据下文中的“My curious mind (6) me online where I came across the poem Prelude to Water Melody”可知，作者对中秋节的想法感到入迷。他的好奇心驱使他上网，在那里偶然发现了中国著名诗人苏东坡的词。故选B。
6. 句意：我的好奇心驱使我上网，在那里偶然发现了《水调歌头》，中国著名诗人苏东坡的词。A.impressed“给……留下深刻的好印象”；B.stressed“使焦虑不安”；C.reminded“提醒”；D.pushed“推动，促使”。故选D。
7. 句意：这首词准确地描述了我现在的经历。A.accurately“准确地” B.simply“简单地” C.wisely “聪明地”D.probably“可能地”。根据上文中的“I was homesick”和下文中的“Writing to his family...I was always trying to (9) what time it was back at home”可知，这首词准确地描述了作者正在经历的东西。故选A。
8. 句意：考虑到中国和塞尔维亚之间的时差，我一直想弄清楚家里那边是什么时间。A.Assuming“假设”；B.Discussing“讨论”；C.Considering“仔细考虑”；D.Expressing“表达”。根据下文中的“the time differences between China and Serbia”可知，此处表示考虑到中国和塞尔维亚之间的时差，故选C。
9. 句意同上。A.figure out“弄清楚”；B.turn in“提交”；C.bring about“引起”；D.put back“推迟”。根据上文中的“Su wondered what time it was back at home”可知，作者一直想弄清楚家里那边是什么时间。故选A。
10. 句意：中国人利用这个节日与亲人团聚。A.thought about“思考”；B.passed down“流传”；C.took advantage of“利用”；D.came up with“想出”。根据下文中的“the holiday to reunite (重逢) with the loved ones”可知，中国人利用这个节日与亲人团聚。故选C。
11. 句意：尽管距离遥远，看不到亲人或收不到亲人的信件会让我们感到焦虑，但是在满月的注视下，我们感到健康幸福。A.Instead of “而不是”；B.Because of “由于”；C.In spite of “尽管”；D.By means of“用，依靠”。根据下文中的“the distance and anxiety that comes with...flourishing (健康幸福) ”可知，此处表示尽管看不到亲人或收不到亲人的信件会让我们感到焦虑，但是我们感到健康幸福。故选C。
12. 句意同上。A.dull“迟钝的”；B.new“新的”；C.cold“寒冷的”；D.full“满的”。根据上文中的“The full moon appeared”及常识可知，此处表示满月。故选D。
13. 句意：当我在节后的一天写这篇文章时，我忍不住期待下一次。A.expect“期待”；B.explore“探索”；C.conduct“组织”；D.recommend“推荐”。根据下文中的“Thank my Chinese friends, whose (14) made me truly experience an (15) Mid-Autumn Festival”可知，作者感谢中国朋友们的热情，期待下一次中秋节。故选A。
14. 句意；感谢我的中国朋友们，他们的热情让我真正体验了一次难忘的中秋节。A.courage“勇气”；B.warmth“热情”；C.confidence“信心”；D.theory“理论”。根据上文中的“As I write this, a day after the festival, I cannot help but (13) the next”和“Thank my Chinese friends”可知，此处表示中国朋友们热情所以才会感谢他们。故选B。
15. 句意同上。A.actual“真实的”；B.imaginable“想象得到的”；C.equal“平等的”；D.unforgettable“令人难忘的”。根据上文中的“I cannot help but (13) the next”可知，作者在中国度过了一个难忘的中秋节。故选D。
25.【答案】【小题1】
take place
【小题2】
in terms of
【小题3】
come up with
【小题4】
In addition
【小题5】
leads to
【小题6】
dying from
【解析】1. 句意：所有的中国人都期待着将在北京举行的2022年冬奥会。take place，意为“发生，举行”，固定短语；一般将来时will后用动词原形。故填take place。
2. 句意：这份工作从薪水的角度来说很不错，但是也有自己的缺点。in terms of，意为“依据，从......角度来看”，固定短语；分析句子语境可知，in terms of符合句意。故填in terms of。
3. 句意：我相信我们能想出更好的方法来解决这个问题。come up with“提出，想出”，固定短语；情态动词can后用动词原形。故填come up with。
4. 句意：此外，学生们被要求在课后进行更多的阅读。In addition，意为“此外”，固定短语；根据句子语境可知，In addition符合句意。故填In addition。
5. 句意：他的成功不只在于他的聪明，努力工作带来了他的进步。lead to，意为“导致”，固定短语；分析句子语境可知，描述的是客观存在的事情，应用一般现在时。故填leads to。
6. 句意：根据一项调查，死于与吸烟相关的疾病的人数已经下降。die from，意为“死于 ......”，固定短语；分析句子结构可知，此处用动词的 -ing形式做定语，修饰people。故填dying from。
26.【答案】experiments
【解析】考查名词复数。句意：在过去几年里，科学家做了一系列的实验来检验这个理论。experiment可以作可数名词，根据空前的a series of可知，此处应用名词复数。故填experiments。
27.【答案】injured
【解析】考查非谓语动词。句意：如果上周我没有受伤的话，昨天我本可以参加半程马拉松赛。此处是“get +动词-ed”结构，get injured表示“受伤”。故填injured。
28.【答案】proof
【解析】句意：研究人员发现了每天晚上有规律的八小时睡眠对我们的健康有影响的证据。分析句子结构可知，空处作find的宾语，再根据空前的the可知，此处应用名词proof“证据”，that引导同位语从句，作proof的同位语。故填proof。
29.【答案】has given
【解析】考查动词的时态和主谓一致。句意：在过去的三个月里，这名音乐家与他的乐队成员已经完成了十场演出。根据“in the last three months”可知，此处用现在完成时；当作主语的名词短语中有along with引出的短语作定语时，谓语动词的人称和数与along with前面的内容保持一致，因The musician为第三人称单数意义，故填has given。
30.【答案】have been conducted
【解析】考查动词的时态、语态和主谓一致。句意：目前为止已经做了许多测试来确保它没有副作用。根据Up to now可知，此处应用现在完成时，且a number of tests与conduct之间是动宾关系，应用被动语态，又因主语为复数意义，故填have been conducted。
31.【答案】scientific
【解析】考查词形转换。句意：观察、推理和实验构成了我们所说的科学方法。分析句子结构可知，空处作定语修饰method，应用形容词，故填scientific。
32.【答案】attached
【解析】考查非谓语动词。句意：在中国，香烟盒上附有政府的警告“吸烟有害健康”。此处为“with +宾语+宾补”结构，且warning与attach之间是逻辑上的动宾关系，应用动词-ed形式作宾补，故填attached。
33.【答案】for；of
【解析】考查介词。句意：医生说他的病有几种可能的治疗方法，他们可以将他治愈。第一空处中cure为名词，cure for sth.意为“对……的疗法”，为固定搭配；第二空中cure为动词，cure sb. of sth.意为“治好某人……”。故填for；of。
34.【答案】【小题1】
an
【小题2】
significant
【小题3】
entirely
【小题4】
to create
【小题5】
controlling
【小题6】
himself
【小题7】
for
【小题8】
vehicles
【小题9】
whether/if
【小题10】
has been invented
【解析】1. 考查冠词。此处表泛指，interview意为“记者采访”，为可数名词，且其发音以元音音素开头，故填an。
2. 考查词形转换。分析句子结构可知，此处作定语，修饰inventions，应用形容词。故填significant。
3. 考查词形转换。此处修饰动词changed，应用副词。故填entirely。
4. 考查非谓语动词。分析句子结构可知，it在句中作形式主语，此处应用动词不定式作真正的主语。故填to create。
5. 考查非谓语动词。此处为“with +宾语+宾补”结构，且computing technology和control之间是逻辑上的主谓关系，故用动词-ing形式。故填controlling。
6. 考查代词。此处表示“Richard他自己是一个发明家”，根据前面的Richard可知，应用himself。故填himself。
7. 考查介词。desire for sth.意为“对某物的渴望”，为固定搭配。故填for。
8. 考查名词复数。vehicle为可数名词，空前没有限定词，且谓语动词come并非单数形式，故空处用名词复数形式。故填vehicles。
9. 考查宾语从句。此处表示“每个人都想知道，人们是否会发明时间机器”，空处引导宾语从句，根据句意可知应用whether/if。故填whether/if。
10. 考查动词的时态、语态和主谓一致。根据yet可知，此处应用现在完成时，且nothing和invent之间为动宾关系，又因nothing为第三人称单数意义。故填has been invented。
35.【答案】【小题1】
when/while/as
【小题2】
putting
【小题3】
and
【小题4】
designer
【小题5】
known
【小题6】
are
【小题7】
To bring
【小题8】
from
【小题9】
more
【小题10】
gradually
【解析】1. 【文章大意】一名VR游戏设计者把现代VR技术与传统皮影戏相结合，希望复兴这一古老的传统文化。
考查状语从句。此处意为“当他们小的时候”，空处引导时间状语从句，故填when/while/as。
2. 考查非谓语动词。此处作介词by的宾语，应用动词-ing形式。故填putting。
3. 考查连词。between...and...意为“在……和……之间”，为固定搭配。故填and。
4. 考查名词。结合句意可知，Zhang Qing是VR游戏设计者，故用名词形式。designer意为“设计者”。故填designer。
5. 考查非谓语动词。be known for表示“因……而出名”。分析句子结构可知，此处应用动词-ed形式作后置定语。故填known。
6. 考查动词的时态和主谓一致。根据主句中的are和从句中的nowadays可知，此处陈述的是现在的事实，应用一般现在时，且主语为films and TV series，故谓语动词应用复数形式。故填are。
7. 考查非谓语动词。分析句子结构可知，此处应用动词不定式作目的状语，故填To bring。
8. 考查介词。far from表示“远非，完全不”，为固定搭配。故填from。
9. 考查形容词的比较级。此处表示“Zhu希望皮影戏与VR技术的结合可以吸引更多的年轻人”，many的比较级more。故填more。
10. 考查副词。空处在as引导的状语从句中作状语，修饰从句谓语，应用副词形式。故填gradually。
36.【答案】desire
【解析】句意：如果我们有强烈的成功的欲望，我们必须为之做充分的准备。desire，名词，意为“欲望，渴望”，符合句意。故填desire。
37.【答案】mental
【解析】句意：关心孩子们的心理健康和关心他们的身体健康一样重要。mental，形容词，意为“思想的，精神的”；mental health，意为“心理健康”，固定短语，符合句意。故填mental。
38.【答案】origin
【解析】句意：人类最初是如何发明文字的还不得而知，换句话说，语言的起源是一个谜。origin，名词，意为“起源”，在句子中做主语，符合句意。故填origin。
39.【答案】flexible
【解析】句意：居家办公和灵活的工作时间是职业妈妈们最关心的事。flexible，形容词，意为“灵活的”，在句中作定语，符合句意。故填flexible。
40.【答案】species
【解析】句意：目前大熊猫受到保护，我们有信心这一物种将有一个光明的未来。species，名词，意为“物种”，在句子中做主语，符合句意。故填species。
41.【答案】brilliant
【解析】句意：人们往往喜欢和受过教育的，聪颖的人交谈。brilliant，形容词，意为“聪颖的”，在句中做表语。故填brilliant。
42.【答案】capable of finishing the task by himself
【解析】根据中英文提示可知，本句缺少“能够自己完成这项任务”。be capable of，意为“能够”，固定短语；finish the task，意为“完成这项任务”；by oneself，意为“独自”，固定短语。故填capable of finishing the task by himself。
43.【答案】gave an accurate account of what had happened
【解析】根据汉英提示可知，本句缺少“准确地描述了发生的事”。give an account of，意为“描述，叙述”，固定短语；accurate，形容词，意为“准确的，精确的”，做定语；what引导的宾语从句，分析语境可知，孩子描述事情已经发生，用一般过去时，发生的事在孩子描述之前发生，故用过去完成时。故填gave an accurate account of what had happened。
44.【答案】What makes the book so extraordinary
【解析】根据汉英提示可知，本句缺少“让这本书如此出色的地方”。分析句子结构可知，本句考查what引导的主语从句，连接词what在从句中充当主语成分，谓语动词使用三单形式；make sth. adj. 意为“使得……怎么样”；extraordinary，形容词，意为“非凡的，卓越的”，做宾补；故填What makes the book so extraordinary。
45.【答案】for which I am very grateful
【解析】根据汉英提示，可知本句缺少“为此我很感激”。be grateful for...，意为“为……感激”固定短语。分析句子成分可知，此处为非限制性定语从句，先行词为前面整个句子，在从句中作介词for的宾语，此处介词位于句首，要用for+which引导的定语从句。描述一般事实，应用一般现在时，主语是I，be动词用am。故填for which I am very grateful。
46.【答案】find it necessary to read aloud
【解析】根据汉英提示可知，本句缺少“发现大声朗读是有必要的”。find +宾语+宾补，固定句型；it做形式宾语，动词不定式做真正的宾语；necessary，形容词，意为“必要的”，在句中做宾补；副词aloud修饰动词read，read aloud，意为“大声朗读”。故填find it necessary to read aloud。
47.【答案】is beyond expression/words
【解析】根据汉英提示可知，本句缺少“无法用言语表达”。beyond，意为“超过，超出”，beyond+名词，固定用法；expression/words，意为“言语表达”；分析句子语境可知，描述的是客观存在的事实，应用一般现在时。故填is beyond expression/words。
48.【答案】【小题1】you're interested in
【小题2】It is my honor to introduce
【小题3】was invented
【小题4】has a great influence on
【小题5】Compared to/with
【小题6】improves the speed and quality
【小题7】is regarded/considered as
【小题8】makes a great contribution to
【小题9】be of some help
【小题10】plays an important role/part
【解析】1. 根据汉语提示，此处需要填写“你对……感兴趣”，be interested in，“对......感兴趣”，固定短语；你you，作主语；分析句子时态可知，本句用一般现在时，表示目前存在的情况；故填you're interested in。
2. 根据汉语提示，此处需要填写“我很荣幸介绍”。It is one's honor to do sth.“做某事是某人的荣幸”，固定句型；introduce，意为“介绍”，故填It is my honor to introduce。
3. 根据汉语提示，此处需要填写“被发明”。invent，动词，意为“发明”；主语Movable-type printing和动词发明之间是被动关系，故用被动语态；根据“in the Song Dynasty”，可知句子应用一般过去时；故填was invented。
4. 根据汉语提示，此处需要填写“对……有巨大的影响”。have a great influence on“对......有巨大影响”，固定短语；根据句子语境可知，本句描述的是客观事实，应用一般现在时；主语为it，第三人称单数，谓语动词应使用三单形式。故填has a great influence on。
5. 句意：和雕版印刷相比，活字印刷术极大地提高了印刷的速度和质量。根据汉语提示，此处需要填写“与……相比”。compared to/with...“和......相比”，固定短语，做状语。故填Compared to/with。
6. 句意同上。根据汉语提示，此处需要填写“提高速度和质量”。improve“提高”，speed“速度”，quality“质量”；分析句子语境可知，描述的是客观事实，应用一般现在时。故填improves the speed and quality。
7. 根据汉语提示，此处需要填写“被认为是”。be regarded/considered as“被认为是”，固定短语；分析句子语境可知，描述的是客观事实，本句用一般现在时；主语it为第三人称单数，谓语动词使用三单形式；故填is regarded/considered as。
8. 根据汉语提示，此处需要填写“对……做出重大贡献”。make a great contribution to“对......作出重大贡献”，固定短语；分析句子语境可知，句子描述的是客观事实，应用一般现在时；主语it为第三人称单数，谓语动词使用三单形式。故填makes a great contribution to。
9. 根据汉语提示，此处需要填写“有所帮助”。be of some help“有帮助”，固定短语；情态动词can后用动词原形。故填be of some help。
10. 根据汉语提示，此处需要填写“起着重要的作用”。play an important role/part“起着重要作用”，固定短语。分析句子语境可知，句子描述的是现在存在的情况，应用一般现在时；关系代词that指代前文中的“any great invention of ancient time”，在定语从句中充当主语成分，谓语动词应用三单形式；故填plays an important role/part。
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一、阅读理解（本大题共4小题，共8.0分）
A
One stormy day, twelve-year-old Arjun Kumar was late getting home from school. It had been raining heavily near his school in Chennai, India, This delayed (使迟到) his school bus, and when he finally arrived, Arjun's parents were worried.
His parents' concern gave Arjun an idea—he'd create an app, which could tell parents the location of their children's school bus. While researching different ways to write apps, Arjun located an online programming tool on the website of the Massachusetts Institute of Technology. MIT was making the tool, called App Inventor, available to anyone who wanted to use it. As the motto on MIT App Inventor's website states, "With MIT App Inventor, anyone can build apps with global impact".
Arjun got to work doing just that. Using App Inventor, he created an app called "Ez School Bus Locator". If a school introduced this app into its bus system, parents could log on to see the locations and estimate (估算) the arrival time of their children's school bus. Like other mapping apps, Ez School Bus Locator relied on GPS. GPS helps users determine their location, based on signals from a set of satellites (卫星).
The app could also confirm whether individual children were on the bus. Ez School Bus Locator used a specific bar code to identify each student. Students checked in when they got on the bus by using bar codes on their phones. As the bus driver drove, the app sent messages to parents.
Did Ez School Bus Locator sound like a good idea MIT thought so. In 2012, MIT held a contest to honor the best apps that had been created using App Inventor. Arjun's app won the first place in the K-8 division.
Arjun didn't stop there. He continued developing new apps and he even started his own software development company. When asked for pointers for other young inventors, Arjun advised, "Look for problems around you, and get inspired from them. You'll see a lot of opportunities to use your skills to make this world a better place to live!"
1. What do we know about Arjun's app
A. It used bar codes to track each student.
B. It could be downloaded online at a low price.
C. It was introduced by Arjun into the school bus system.
D. It helped children know the arrival time of school buses.
2. Why did Arjun continue to work on software development
A. To inspire more young inventors.
B. To solve problems in the real world.
C. To win more awards for his inventions.
D. To afford his further education at MIT.
3. What can we learn from Arjun Kumar's story
A. Youth means limitless possibilities.
B. If you don't aim high you will never hit high.
C. A man owes his success to his family support.
D. Good problem solvers are problem finders first.
4. What is the best title for the text
A. The Life of Inventor Arjun Kumar
B. MIT Offered Arjun Kumar First Prize
C. App Inventor Helped Arjun Write an App
D. A Student's Invention of a Bus Locator App
二、阅读七选五（本大题共5小题，共10.0分）
When you place an order on Taobao, you know the money you pay doesn't go directly to the seller. Instead, it goes through Alipay, which keeps your money for a while. Then Alipay gives the money to the seller. (1) . It is a transfer station between sellers and buyers to make online shopping safe. Buyers needn't worry about paying for products and then receiving nothing. Sellers don't worry about receiving no money after sending off products either. These transfer stations are usually set up by payment service companies such as Alipay, Tenpay and YeePay. (2) . It has more than 700 million monthly active users.
Most online sellers and buyers like the third-party online payment, but banks are not happy. (3) . Users can benefit from financial (金融的) products through Alipay and make money. So lots of people choose to put money in Alipay rather than in banks.
(4) . When paying through WeChat, buyers' money goes directly to the sellers. That's why so many people are excited about receiving and handing out "red envelopes" or "gift money" on WeChat.
Whether Alipay or WeChat Pay, they are both trying to attract more users and make online shopping easier. Both payment patterns have made the best of QR code technology. Also, they promote sales through facial recognition (面部识别) payment. (5) .
A. But WeChat Pay is not the same
B. Eventually, the pay rate is lowered
C. This is called "third-party online payment"
D. Among them, Alipay is the biggest in China
E. As a matter of fact, it provides loan services
F. In the near future, your face is the key to everything
G. The reason is that these companies fight over money with them
5. A. A B. B C. C D. D E. E F. F G. G
6. A. A B. B C. C D. D E. E F. F G. G
7. A. A B. B C. C D. D E. E F. F G. G
8. A. A B. B C. C D. D E. E F. F G. G
9. A. A B. B C. C D. D E. E F. F G. G
三、完形填空（本大题共15小题，共22.5分）
I just marked my first Mid-Autumn Festival celebration in China. Exactly a week after arriving for my graduate studies, I was homesick—memories of past (10) back in Serbia with family and friends flashing through my mind.
On the morning of September 13th, the (11) on the campus was very joyful. Chinese students explained the significance of the day to us as gifts of mooncakes were (12) . Then came the night. The full moon appeared: a huge, gold ball high above the campus. And eyes looked at it with (13) . I danced to the music, forgetting myself for a moment.
As I hurried back into my room, I was (14) by the festival's idea. My curious mind (15) me online where I came across the poem Prelude to Water Melody, by the well-known Chinese poet Su Dongpo. This poem (16) described what I was going through. Writing to his family, Su wondered what time it was back at home. (17) the time differences between China and Serbia, I was always trying to (18) what time it was back at home.
The Chinese (19) the holiday to reunite (重逢) with the loved ones. (20) the distance and anxiety that comes with not seeing or hearing from a loved one, we were all flourishing (健康幸福) under the watch of the (21) moon.
As I write this, a day after the festival, I cannot help but (22) the next. Thank my Chinese friends, whose (23) made me truly experience an (24) Mid-Autumn Festival.
10. A. desires B. experiences C. hobbies D. beliefs
11. A. atmosphere B. scenery C. architecture D. tradition
12. A. missed B. supplied C. recovered D. exchanged
13. A. pride B. appreciation C. doubt D. sadness
14. A. amazed B. fascinated C. disturbed D. frightened
15. A. impressed B. stressed C. reminded D. pushed
16. A. accurately B. simply C. wisely D. probably
17. A. Assuming B. Discussing C. Considering D. Expressing
18. A. figure out B. turn in C. bring about D. put back
19. A. thought about B. passed down
C. took advantage of D. came up with
20. A. Instead of B. Because of C. In spite of D. By means of
21. A. dull B. new C. cold D. full
22. A. expect B. explore C. conduct D. recommend
23. A. courage B. warmth C. confidence D. theory
24. A. actual B. imaginable C. equal D. unforgettable
四、选词填空-句子（本大题共1小题，共10.0分）
25.
in addition; take place; come up with; lead to;
die from; in terms of; turn to; be capable of
(1) All Chinese are looking forward to the 2022 Olympic Winter Games which will ______ in Beijing.
(2) The job is great ______ salary, but it has its disadvantages.
(3) I am sure we can ______ a better way to solve the problem.
(4) ______, students are expected to do more reading after class.
(5) His success doesn't lie in his cleverness, and hard work ______ his progress.
(6) According to a survey, the number of people ______ illnesses that are connected with smoking has dropped.
五、单句语法填空（本大题共8小题，共8.0分）
26. In the past few years, the scientists have conducted a series of ______ (experiment) to test the theory.
27. Had I not got ______ (injure) last week, I could have run the half marathon yesterday.
28. Researchers find the ______ (prove) that getting a regular eight-hour sleep every night makes a difference to our health.
29. The musician along with his band members (give) ten performances in the last three months.
30. Up to now, a number of tests (conduct) to make sure that it has no side effects.
31. Observation, reasoning and experiment make up what we call the (science) method.
32. In China, packets of cigarettes come with a government warning (attach) to them that smoking is harmful to health.
33. Doctors say that there are several possible cures ______ his disease and that they can cure him ______ it.
六、语法填空（本大题共2小题，共30.0分）
34. Dr Richard Fairhurst, the author of a new book The New Age of Invention published recently, is receiving (1) interview from Between the Pages.
In his opinion, there were (2) (significance) inventions throughout history in Ancient China and Western countries, which changed the world (3) (entire). Now people are in the great new age of technology and many new inventions are tech-based, such as virtual reality, wearable tech and flexible battery. Now it is possible (4) (create) replacement hearts and bone parts by 3D printers. Using GPS technology, people can travel to different places with computing technology (5) (control) its "legs".
Richard (6) (he) is an inventor working in a big team. He says that what inspires people to invent things is that inventors have an incredible desire (7) creation. For example, due to reduced energy supplies and environmental pollution, new energy (8) (vehicle) come into being.
Everyone wants to know (9) people will invent a time machine. Richard thinks that nothing like that (10) (invent) yet and people are a long way from that invention. However, we should hold positive views about it.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
35. Most Chinese people are familiar with shadow puppetry (皮影戏). Thinking about shadow puppetry, they are reminded of their experience of watching shadow plays in some fairs (1) they were little. But now, one can enjoy a whole shadow show just by (2) (put) on a virtual reality (VR) headset. "We've been looking for a connection between traditional art (3) modern technology," said the VR game (4) (design) Zhang Qing.
Shadow puppetry is a Chinese folk art (5) (know) for its unique storytelling techniques, which dates from 2,000 years ago. However, since films and TV series (6) (be) major entertainment options nowadays, shadow plays are becoming weaker. (7) (bring) the ancient art back to life via VR, Zhang visited puppeteers at Houma in north China's Shanxi Province where shadow puppetry once boomed (繁荣). A puppeteer Zhu Chao says that he only gets to perform five or six times a year and the art is far (8) its peak (顶峰). Zhu hopes the combination of shadow puppetry and VR technology can attract (9) (many) young people and pass down this ancient art as it is (10) (gradual) fading away.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
七、单词拼写-单句（本大题共6小题，共6.0分）
36. If we have a strong d______ for success, we must make full preparations for it.
37. To care about children's m_____ health is as important as to care about their physical health.
38. How men first learned to invent words is unknown; in other words, the o______ of language is a mystery.
39. Homeworking and ______ (灵活的) working hours are top concerns to the working mothers.
40. The panda is under protection today, and we feel confident that this ______ (物种) will have a bright future.
41. People tend to like talking with someone who is educated and ______ (聪颖的).
八、完成句子（本大题共7小题，共14.0分）
42. 这个结果证明，他是能够自己完成这项任务的。(capable)
This result has proved that he is ______.
43. 让我们惊讶的是，这个孩子准确地描述了发生的事。(accurate; account)
To our surprise, the child ______.
44. 让这本书如此出色的地方是作者富有创造力的想象。（主语从句；extraordinary）
______ is the creative imagination of the writer.
45. 我父母给了我很多支持和鼓励，为此我很感激。（“介词+关系代词”引导定语从句）
My parents have given me much support and encouragement, ______.
46. 我发现早上大声朗读是有必要的，这有助于培养我们的语感。(find +宾语+宾补）
I ______ in the morning, which helps develop our sense of language.
47. 西湖的自然美景无法用语言表达，它每年吸引大量的游客。(beyond)
The natural beauty of West Lake ______, which attracts a great number of visitors every year.
48.
假定你是李华，你的留学生朋友Chris对中国的历史和文化很感兴趣，写邮件询问你关于中国古代四大发明的相关内容，请你给他回一封邮件，内容包括：
(1)介绍其中一项发明；
(2)阐述它的意义；
(3)期待他的回复。
Dear Chris,
It's great to hear from you. I know (1) (你对……感兴趣) Chinese history and culture. (2) (我很荣幸介绍) a great invention of ancient China—movable type printing (活字印刷) to you.
Movable-type printing (3) (被发明) by Bi Sheng in the Song Dynasty. It (4) (对……有巨大的影响) human civilization and social progress. (5) (与……相比) block printing (雕版印刷), movable-type printing greatly (6) (提高速度和质量) of printing. It (7) (被认为是) one of the Four Great Inventions in Chinese history and (8) (对……做出重大贡献) the world.
I hope my introduction can (9) (有所帮助). Is there any great invention of ancient time that also (10) (起着重要的作用) in your country I'm looking forward to your reply.
Sincerely
Li Hua
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
答案和解析
1~4.【答案】A、B、D、D
【解析】1. 【文章大意】一个名叫Arjun Kumar的学生开发了一款应用程序，可以告诉父母孩子的校车的位置。文章介绍了这款应用程序的工作原理以及它所取得的成就。
细节理解题。根据第四段中的“Ez School Bus Locator used a specific bar code to identify each student”可知，Ez School Bus Locator使用特定的条形码来识别每个学生。由此可知，Arjun的应用程序使用条形码来追踪车上的学生。故选A。
2. 细节理解题。根据最后一段“Arjun didn't stop there. He continued developing new apps...You'll see a lot of opportunities to use your skills to make this world a better place to live!”可知，Arjun继续从事软件开发工作，是为了解决他在现实世界中遇到的问题。故选B。
3. 推理判断题。根据文章内容可知，Arjun Kumar从因大雨回家很晚引起父母担心这一问题中得到启发，开发了一款可以告诉父母孩子的校车位置的应用程序。同时他并没有因此而止步，而是继续从事软件开发工作，来解决他在世界上遇到的问题。因此Arjun Kumar的故事告诉我们：好的问题解决者首先是发现问题的人。故选D。
4. 标题判断题。根据第二段中的“His parents' concern gave Arjun an idea—he'd create an app, which could tell parents the location of their children s school bus”可知，父母的担心激发了Arjun——他要开发一个应用程序，可以告诉父母孩子的校车的位置。文章介绍了这款应用程序的工作原理以及它所取得的成就。由此可知，这篇文章主要讲了一个学生发明了校车定位应用程序的故事。故选D。
5~9.【答案】C、D、G、A、F
【解析】1. 【文章大意】本文介绍了支付宝和微信支付。
根据空前的“Instead, it goes through Alipay, which keeps your money for a while. Then Alipay gives the money to the seller”可知，你付的钱通过支付宝，支付宝保存一段时间，然后把钱交给卖家。C项“这叫‘第三方在线支付’”是对这种交易的概括，故选C。
2. 根据空前的“These transfer stations are usually set up by payment service companies such as Alipay, Tenpay and YeePay”可知，这些中转站通常由支付宝、财付通和易宝支付等支付服务公司设立，D项“在它们之中，支付宝在中国是最大的”与上句相承接，故选D。
3. 根据空前的“Most online sellers and buyers like the third-party online payment, but banks are not happy”可知，大多数网上卖家和买家喜欢第三方在线支付，但银行并不满意。G项“The reason is that these companies fight over money with them”说明了银行不满意的原因。故选G。
4. 上文介绍了支付宝的支付功能，本段介绍了微信支付的特点。A项“But WeChat Pay is not the same”是对两者的比较，起承上启下的作用，故选A。
5. 本段介绍支付宝和微信支付的共同点，根据空前的“Both payment patterns have made the best of QR code technology. Also, they promote sales through facial recognition (面部识别) payment”可知，F项符合语境，说明了未来的技术趋势，且F项中的“your face”与空前的facial相照应。故选F。
10~24.【答案】B、A、D、B、B、D、A、C、A、C、C、D、A、B、D
【解析】1. 【文章大意】本文讲述了作者在中国的第一个中秋节。作者在中国读研究生，来中国一周后，很想念在塞尔维亚的家人和朋友，中秋节的庆祝使作者感慨颇多。
句意：正是在研究生入学一周后，我有点想家了——想起了过去在塞尔维亚的经历，家人和朋友交谈的场景浮现在我的脑海里。A.desires“愿望”；B.experiences“经历”；C.hobbies“业余爱好”；D.beliefs“信仰”。根据下文中的“back in Serbia...through my mind”可知，作者想起过去在塞尔维亚的经历。故选B。
2. 句意：9月13日上午，校园里的氛围非常愉快。A.atmosphere“气氛，氛围”；B.scenery“景色，风景”；C.architecture“建筑风格”；D.tradition“传统”。根据上文中的“Mid-Autumn Festival celebration”以及下文中的“was very joyful”可知，此处表示学校的气氛。故选A。
3. 句意：中国学生向我们解释这一天的意义，互赠月饼作为礼物。A.missed“错过”；B.supplied“供给”；C.recovered“找回”；D.exchanged“交换”。根据上文中的“as gifts of mooncakes”可知，此处表示互赠月饼。故选D。
4. 句意：用欣赏的目光看着月亮。A.pride“骄傲”；B.appreciation“欣赏”；C.doubt“怀疑”；D.sadness“悲伤”。根据常识及语境可知，中秋节时人们会赏月，因此是用欣赏的目光看着月亮。故选B。
5. 句意：当我匆忙回到房间时，我对中秋节的想法感到入迷。A.amazed“吃惊的，惊奇的”；B.fascinated“着迷的”；C.disturbed“被扰乱的”；D.frightened“害怕的”。根据下文中的“My curious mind (6) me online where I came across the poem Prelude to Water Melody”可知，作者对中秋节的想法感到入迷。他的好奇心驱使他上网，在那里偶然发现了中国著名诗人苏东坡的词。故选B。
6. 句意：我的好奇心驱使我上网，在那里偶然发现了《水调歌头》，中国著名诗人苏东坡的词。A.impressed“给……留下深刻的好印象”；B.stressed“使焦虑不安”；C.reminded“提醒”；D.pushed“推动，促使”。故选D。
7. 句意：这首词准确地描述了我现在的经历。A.accurately“准确地” B.simply“简单地” C.wisely “聪明地”D.probably“可能地”。根据上文中的“I was homesick”和下文中的“Writing to his family...I was always trying to (9) what time it was back at home”可知，这首词准确地描述了作者正在经历的东西。故选A。
8. 句意：考虑到中国和塞尔维亚之间的时差，我一直想弄清楚家里那边是什么时间。A.Assuming“假设”；B.Discussing“讨论”；C.Considering“仔细考虑”；D.Expressing“表达”。根据下文中的“the time differences between China and Serbia”可知，此处表示考虑到中国和塞尔维亚之间的时差，故选C。
9. 句意同上。A.figure out“弄清楚”；B.turn in“提交”；C.bring about“引起”；D.put back“推迟”。根据上文中的“Su wondered what time it was back at home”可知，作者一直想弄清楚家里那边是什么时间。故选A。
10. 句意：中国人利用这个节日与亲人团聚。A.thought about“思考”；B.passed down“流传”；C.took advantage of“利用”；D.came up with“想出”。根据下文中的“the holiday to reunite (重逢) with the loved ones”可知，中国人利用这个节日与亲人团聚。故选C。
11. 句意：尽管距离遥远，看不到亲人或收不到亲人的信件会让我们感到焦虑，但是在满月的注视下，我们感到健康幸福。A.Instead of “而不是”；B.Because of “由于”；C.In spite of “尽管”；D.By means of“用，依靠”。根据下文中的“the distance and anxiety that comes with...flourishing (健康幸福) ”可知，此处表示尽管看不到亲人或收不到亲人的信件会让我们感到焦虑，但是我们感到健康幸福。故选C。
12. 句意同上。A.dull“迟钝的”；B.new“新的”；C.cold“寒冷的”；D.full“满的”。根据上文中的“The full moon appeared”及常识可知，此处表示满月。故选D。
13. 句意：当我在节后的一天写这篇文章时，我忍不住期待下一次。A.expect“期待”；B.explore“探索”；C.conduct“组织”；D.recommend“推荐”。根据下文中的“Thank my Chinese friends, whose (14) made me truly experience an (15) Mid-Autumn Festival”可知，作者感谢中国朋友们的热情，期待下一次中秋节。故选A。
14. 句意；感谢我的中国朋友们，他们的热情让我真正体验了一次难忘的中秋节。A.courage“勇气”；B.warmth“热情”；C.confidence“信心”；D.theory“理论”。根据上文中的“As I write this, a day after the festival, I cannot help but (13) the next”和“Thank my Chinese friends”可知，此处表示中国朋友们热情所以才会感谢他们。故选B。
15. 句意同上。A.actual“真实的”；B.imaginable“想象得到的”；C.equal“平等的”；D.unforgettable“令人难忘的”。根据上文中的“I cannot help but (13) the next”可知，作者在中国度过了一个难忘的中秋节。故选D。
25.【答案】【小题1】
take place
【小题2】
in terms of
【小题3】
come up with
【小题4】
In addition
【小题5】
leads to
【小题6】
dying from
【解析】1. 句意：所有的中国人都期待着将在北京举行的2022年冬奥会。take place，意为“发生，举行”，固定短语；一般将来时will后用动词原形。故填take place。
2. 句意：这份工作从薪水的角度来说很不错，但是也有自己的缺点。in terms of，意为“依据，从......角度来看”，固定短语；分析句子语境可知，in terms of符合句意。故填in terms of。
3. 句意：我相信我们能想出更好的方法来解决这个问题。come up with“提出，想出”，固定短语；情态动词can后用动词原形。故填come up with。
4. 句意：此外，学生们被要求在课后进行更多的阅读。In addition，意为“此外”，固定短语；根据句子语境可知，In addition符合句意。故填In addition。
5. 句意：他的成功不只在于他的聪明，努力工作带来了他的进步。lead to，意为“导致”，固定短语；分析句子语境可知，描述的是客观存在的事情，应用一般现在时。故填leads to。
6. 句意：根据一项调查，死于与吸烟相关的疾病的人数已经下降。die from，意为“死于 ......”，固定短语；分析句子结构可知，此处用动词的 -ing形式做定语，修饰people。故填dying from。
26.【答案】experiments
【解析】考查名词复数。句意：在过去几年里，科学家做了一系列的实验来检验这个理论。experiment可以作可数名词，根据空前的a series of可知，此处应用名词复数。故填experiments。
27.【答案】injured
【解析】考查非谓语动词。句意：如果上周我没有受伤的话，昨天我本可以参加半程马拉松赛。此处是“get +动词-ed”结构，get injured表示“受伤”。故填injured。
28.【答案】proof
【解析】句意：研究人员发现了每天晚上有规律的八小时睡眠对我们的健康有影响的证据。分析句子结构可知，空处作find的宾语，再根据空前的the可知，此处应用名词proof“证据”，that引导同位语从句，作proof的同位语。故填proof。
29.【答案】has given
【解析】考查动词的时态和主谓一致。句意：在过去的三个月里，这名音乐家与他的乐队成员已经完成了十场演出。根据“in the last three months”可知，此处用现在完成时；当作主语的名词短语中有along with引出的短语作定语时，谓语动词的人称和数与along with前面的内容保持一致，因The musician为第三人称单数意义，故填has given。
30.【答案】have been conducted
【解析】考查动词的时态、语态和主谓一致。句意：目前为止已经做了许多测试来确保它没有副作用。根据Up to now可知，此处应用现在完成时，且a number of tests与conduct之间是动宾关系，应用被动语态，又因主语为复数意义，故填have been conducted。
31.【答案】scientific
【解析】考查词形转换。句意：观察、推理和实验构成了我们所说的科学方法。分析句子结构可知，空处作定语修饰method，应用形容词，故填scientific。
32.【答案】attached
【解析】考查非谓语动词。句意：在中国，香烟盒上附有政府的警告“吸烟有害健康”。此处为“with +宾语+宾补”结构，且warning与attach之间是逻辑上的动宾关系，应用动词-ed形式作宾补，故填attached。
33.【答案】for；of
【解析】考查介词。句意：医生说他的病有几种可能的治疗方法，他们可以将他治愈。第一空处中cure为名词，cure for sth.意为“对……的疗法”，为固定搭配；第二空中cure为动词，cure sb. of sth.意为“治好某人……”。故填for；of。
34.【答案】【小题1】
an
【小题2】
significant
【小题3】
entirely
【小题4】
to create
【小题5】
controlling
【小题6】
himself
【小题7】
for
【小题8】
vehicles
【小题9】
whether/if
【小题10】
has been invented
【解析】1. 考查冠词。此处表泛指，interview意为“记者采访”，为可数名词，且其发音以元音音素开头，故填an。
2. 考查词形转换。分析句子结构可知，此处作定语，修饰inventions，应用形容词。故填significant。
3. 考查词形转换。此处修饰动词changed，应用副词。故填entirely。
4. 考查非谓语动词。分析句子结构可知，it在句中作形式主语，此处应用动词不定式作真正的主语。故填to create。
5. 考查非谓语动词。此处为“with +宾语+宾补”结构，且computing technology和control之间是逻辑上的主谓关系，故用动词-ing形式。故填controlling。
6. 考查代词。此处表示“Richard他自己是一个发明家”，根据前面的Richard可知，应用himself。故填himself。
7. 考查介词。desire for sth.意为“对某物的渴望”，为固定搭配。故填for。
8. 考查名词复数。vehicle为可数名词，空前没有限定词，且谓语动词come并非单数形式，故空处用名词复数形式。故填vehicles。
9. 考查宾语从句。此处表示“每个人都想知道，人们是否会发明时间机器”，空处引导宾语从句，根据句意可知应用whether/if。故填whether/if。
10. 考查动词的时态、语态和主谓一致。根据yet可知，此处应用现在完成时，且nothing和invent之间为动宾关系，又因nothing为第三人称单数意义。故填has been invented。
35.【答案】【小题1】
when/while/as
【小题2】
putting
【小题3】
and
【小题4】
designer
【小题5】
known
【小题6】
are
【小题7】
To bring
【小题8】
from
【小题9】
more
【小题10】
gradually
【解析】1. 【文章大意】一名VR游戏设计者把现代VR技术与传统皮影戏相结合，希望复兴这一古老的传统文化。
考查状语从句。此处意为“当他们小的时候”，空处引导时间状语从句，故填when/while/as。
2. 考查非谓语动词。此处作介词by的宾语，应用动词-ing形式。故填putting。
3. 考查连词。between...and...意为“在……和……之间”，为固定搭配。故填and。
4. 考查名词。结合句意可知，Zhang Qing是VR游戏设计者，故用名词形式。designer意为“设计者”。故填designer。
5. 考查非谓语动词。be known for表示“因……而出名”。分析句子结构可知，此处应用动词-ed形式作后置定语。故填known。
6. 考查动词的时态和主谓一致。根据主句中的are和从句中的nowadays可知，此处陈述的是现在的事实，应用一般现在时，且主语为films and TV series，故谓语动词应用复数形式。故填are。
7. 考查非谓语动词。分析句子结构可知，此处应用动词不定式作目的状语，故填To bring。
8. 考查介词。far from表示“远非，完全不”，为固定搭配。故填from。
9. 考查形容词的比较级。此处表示“Zhu希望皮影戏与VR技术的结合可以吸引更多的年轻人”，many的比较级more。故填more。
10. 考查副词。空处在as引导的状语从句中作状语，修饰从句谓语，应用副词形式。故填gradually。
36.【答案】desire
【解析】句意：如果我们有强烈的成功的欲望，我们必须为之做充分的准备。desire，名词，意为“欲望，渴望”，符合句意。故填desire。
37.【答案】mental
【解析】句意：关心孩子们的心理健康和关心他们的身体健康一样重要。mental，形容词，意为“思想的，精神的”；mental health，意为“心理健康”，固定短语，符合句意。故填mental。
38.【答案】origin
【解析】句意：人类最初是如何发明文字的还不得而知，换句话说，语言的起源是一个谜。origin，名词，意为“起源”，在句子中做主语，符合句意。故填origin。
39.【答案】flexible
【解析】句意：居家办公和灵活的工作时间是职业妈妈们最关心的事。flexible，形容词，意为“灵活的”，在句中作定语，符合句意。故填flexible。
40.【答案】species
【解析】句意：目前大熊猫受到保护，我们有信心这一物种将有一个光明的未来。species，名词，意为“物种”，在句子中做主语，符合句意。故填species。
41.【答案】brilliant
【解析】句意：人们往往喜欢和受过教育的，聪颖的人交谈。brilliant，形容词，意为“聪颖的”，在句中做表语。故填brilliant。
42.【答案】capable of finishing the task by himself
【解析】根据中英文提示可知，本句缺少“能够自己完成这项任务”。be capable of，意为“能够”，固定短语；finish the task，意为“完成这项任务”；by oneself，意为“独自”，固定短语。故填capable of finishing the task by himself。
43.【答案】gave an accurate account of what had happened
【解析】根据汉英提示可知，本句缺少“准确地描述了发生的事”。give an account of，意为“描述，叙述”，固定短语；accurate，形容词，意为“准确的，精确的”，做定语；what引导的宾语从句，分析语境可知，孩子描述事情已经发生，用一般过去时，发生的事在孩子描述之前发生，故用过去完成时。故填gave an accurate account of what had happened。
44.【答案】What makes the book so extraordinary
【解析】根据汉英提示可知，本句缺少“让这本书如此出色的地方”。分析句子结构可知，本句考查what引导的主语从句，连接词what在从句中充当主语成分，谓语动词使用三单形式；make sth. adj. 意为“使得……怎么样”；extraordinary，形容词，意为“非凡的，卓越的”，做宾补；故填What makes the book so extraordinary。
45.【答案】for which I am very grateful
【解析】根据汉英提示，可知本句缺少“为此我很感激”。be grateful for...，意为“为……感激”固定短语。分析句子成分可知，此处为非限制性定语从句，先行词为前面整个句子，在从句中作介词for的宾语，此处介词位于句首，要用for+which引导的定语从句。描述一般事实，应用一般现在时，主语是I，be动词用am。故填for which I am very grateful。
46.【答案】find it necessary to read aloud
【解析】根据汉英提示可知，本句缺少“发现大声朗读是有必要的”。find +宾语+宾补，固定句型；it做形式宾语，动词不定式做真正的宾语；necessary，形容词，意为“必要的”，在句中做宾补；副词aloud修饰动词read，read aloud，意为“大声朗读”。故填find it necessary to read aloud。
47.【答案】is beyond expression/words
【解析】根据汉英提示可知，本句缺少“无法用言语表达”。beyond，意为“超过，超出”，beyond+名词，固定用法；expression/words，意为“言语表达”；分析句子语境可知，描述的是客观存在的事实，应用一般现在时。故填is beyond expression/words。
48.【答案】【小题1】you're interested in
【小题2】It is my honor to introduce
【小题3】was invented
【小题4】has a great influence on
【小题5】Compared to/with
【小题6】improves the speed and quality
【小题7】is regarded/considered as
【小题8】makes a great contribution to
【小题9】be of some help
【小题10】plays an important role/part
【解析】1. 根据汉语提示，此处需要填写“你对……感兴趣”，be interested in，“对......感兴趣”，固定短语；你you，作主语；分析句子时态可知，本句用一般现在时，表示目前存在的情况；故填you're interested in。
2. 根据汉语提示，此处需要填写“我很荣幸介绍”。It is one's honor to do sth.“做某事是某人的荣幸”，固定句型；introduce，意为“介绍”，故填It is my honor to introduce。
3. 根据汉语提示，此处需要填写“被发明”。invent，动词，意为“发明”；主语Movable-type printing和动词发明之间是被动关系，故用被动语态；根据“in the Song Dynasty”，可知句子应用一般过去时；故填was invented。
4. 根据汉语提示，此处需要填写“对……有巨大的影响”。have a great influence on“对......有巨大影响”，固定短语；根据句子语境可知，本句描述的是客观事实，应用一般现在时；主语为it，第三人称单数，谓语动词应使用三单形式。故填has a great influence on。
5. 句意：和雕版印刷相比，活字印刷术极大地提高了印刷的速度和质量。根据汉语提示，此处需要填写“与……相比”。compared to/with...“和......相比”，固定短语，做状语。故填Compared to/with。
6. 句意同上。根据汉语提示，此处需要填写“提高速度和质量”。improve“提高”，speed“速度”，quality“质量”；分析句子语境可知，描述的是客观事实，应用一般现在时。故填improves the speed and quality。
7. 根据汉语提示，此处需要填写“被认为是”。be regarded/considered as“被认为是”，固定短语；分析句子语境可知，描述的是客观事实，本句用一般现在时；主语it为第三人称单数，谓语动词使用三单形式；故填is regarded/considered as。
8. 根据汉语提示，此处需要填写“对……做出重大贡献”。make a great contribution to“对......作出重大贡献”，固定短语；分析句子语境可知，句子描述的是客观事实，应用一般现在时；主语it为第三人称单数，谓语动词使用三单形式。故填makes a great contribution to。
9. 根据汉语提示，此处需要填写“有所帮助”。be of some help“有帮助”，固定短语；情态动词can后用动词原形。故填be of some help。
10. 根据汉语提示，此处需要填写“起着重要的作用”。play an important role/part“起着重要作用”，固定短语。分析句子语境可知，句子描述的是现在存在的情况，应用一般现在时；关系代词that指代前文中的“any great invention of ancient time”，在定语从句中充当主语成分，谓语动词应用三单形式；故填plays an important role/part。
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