2020版高中英语新课标新增334个词汇强化训练 15

2020版高中英语新课标新增334个词汇强化训练15
Display, distinct, distribution, dolphin, domain, domestic
【核心提示】
display n [C] 陈列；展览；表演；(特性、情感或能力的) 显示；表露
vt 陈列；展览；显示
distinct adj 明显不同的；截然不同的；明显的；清楚的
distribution n [U] 分配；配送；[C] & [U] 分布
dolphin n [C] 海豚
domain n [C] 领地；领域：
domestic adj 家务的；家养的；本国的；国内的
一、单项选择
1. She wants her paintings _________ in the gallery, but we don’t think they would be very popular.
A. display
B. displayed
C. to display
D. displaying
2. There ________ priceless jewellery on display at the exhibition hall.
A. are
B. have
C. is
D. has
3. After losing contact for twenty years, they met again _________ in a party.
A. by mistake
B. by coincidence
C. on purpose
D. on display
4. In the upcoming exhibition, around 300 companies will__________the industry's latest achievements, such as driver-less cars, passenger drones.
A. publish
B. display
C. recover
D. support
5. 5. Nowhere else _____ be able to find a larger display of sea animals, including one of the largest collections of sharks in the world.
A. you will
B. can you
C. could you
D. will you
6. The red umbrella is among the black ones.
A. distinct
B. delicate
C. diverse
D. desperate
7. Heat exhaustion is generally_____ by sweaty skin, tiredness, sickness, dizziness and sometimes fainting, resulting from an inadequate intake of water and the loss of fluids.
A. featured
B. characterized
C. distinct
D. typical
8. It is obvious that an equal _____ of the educational resources is what the public need badly nowadays.
A. contribution
B. distribution
C. prescription
D. separation
9. Despite the knowledge he has accumulated, He Jiang continues to be troubled by the question of the unequal_______ of scientific knowledge throughout the world.
A. advocate
B. distribution
C. allocation
D. division
10. Due to the unreasonable individual income ______, the gap between the rich and poor has become an outstanding issue.
A. accommodation
B. association
C. distribution
D. contribution
11. Due to the unreasonable individual income _______, the gap between the rich and poor has become an outstanding issue.
A. contribution
B. association
C. accommodation
D. Distribution
12. As a rule, domestic servants doing odd jobs are paid_______.
A. by hour
B. by an hour
C. by hours
D. by the hour
13. The study surveyed 500 families and found that the main ________ problem people suffered was tiredness, followed by loneliness and anxiety.
A. domestic
B. public
C. psychological
D. biological
二、阅读理解
1
To move visual technology into the future, sometimes it helps to make a little noise. Researchers have used sound waves to produce floating 3-D images, create a sense of touch and even supply a soundtrack.
Since the 1940s, scientists have toyed with the concept of acoustic levitation(声悬浮), the use of soundwave vibrations to trap tiny things in midair. The technology has gained greater capabilities in the past decade. Some researchers believe this improvement could lead to applications such as contributing to novel 3-D printing methods, or creating displays that would be visible from any angle without requiring a screen.
Other researchers have also worked on visual displays that use acoustic levitation. In addition to visuals, the system can also produce audible noise to give the display a soundtrack. And the ultrasound speakers can also concentrate vibrations in one spot so that a finger might feel a sense pushing back—a little like the object shown by the floating image is really there. Soundwaves create a 3-D display!
Display without a screen is remarkably useful. It means that everybody in the room can see the image—any angle, location—and that’s extremely helpful. As a communications system, such a display might one day allow users to chat with a 3-D projection(投影) of a person who can turn his or her head to follow as they move around a room.
The display will require a lot more work before you can install it in your living room, however. So far, this has been done in the research laboratory. We need to push it a little bit harder. We need to do more analysis to see if it would make sense to create a real display that people would have at home. The current system can only show simple graphics, such as a smiley face or figure eight, in real time.
Still, we are optimistic about the potential for this type of technology. If the system had only one speaker-covered surface instead of two, it could generate images that are bigger than the device itself. We can’t make a TV image that’s bigger than the TV—even a projector has to have a projection screen that’s bigger than the image itself. But with a volumetric(容积的) display, a small, portable device might produce a much larger picture. We can imagine, in the future, having volumetric displays in watches, for example, that create large images that just project out of your watch.
14. From the first two paragraphs soundwave vibrations can be used to _________.
A. catch very small objects in midair
B. develop 3-D printer’s capabilities
C. replace a creative display screen
D. compose soundtracks by making no noise
15. What do we know about display without a screen?
A. It has resulted in visual technology.
B. It is possible to see the image from any direction.
C. It is already ripe to create a real one at home.
D. It has yet to be tested in the research laboratory.
16. What does the last paragraph mainly talk about?
A. Outlooks for the new technology.
B. Situations of the modern technology.
C. Praise for the cutting-edge technology.
D. Room for the technical improvement.
17. What can be a suitable title for the passage?
A. Hearing Is Seeing—Sound Waves Create a 3-D Display
B. Seeing is Believing—3-D Printing Methods Arrive
C. Advancing Sense of Touch—3-D Images Float in the Air
D. Promoting TV Technology—Chat with 3-D Projections
2
Dolphin （海豚）or not a dolphin? That is the question! You see, there are several types of dolphins. Some are saltwater dolphins while others are river dolphins.
"What are the 32 types of dolphins?" When people are asking the question, they are actually referring to the saltwater dolphins in oceans and seas. The river dolphins living in fresh water, are not included in these species （物种）. But what would be the answer in this case if we ask, "Dolphin or not a dolphin?" The answer would obviously be yes. River dolphins still belong to the dolphin family.
Among the 32 types of dolphins, some do not actually wear the word "dolphin" in their names, such as the tucuxi, while others actually have the word "whale" as part of their names even if they are not whales but in fact, belong to the dolphin family, for example, the melon-headed whale and the killer whale. So what would be the answer to the question "dolphin or not a dolphin?" in these cases? It would be yes. All these species do belong to the dolphin family.
Another question that people ask is, "Are the sea animals that perform at aquariums （水族馆）all dolphins?" So, it always seems to come back to the question, "Dolphin or not a dolphin?" Well the answer is no in this case. The sea animals that perform there are not all dolphins. The beluga which people tend to think belong to the dolphin family because they show what seems like a smile, like most dolphins, are in fact a species of the whale family.
Now that you read these facts about dolphins, you probably realize that certain sea animals may appear to be part of the dolphin species and that others seem to be part of the whale family, but in either case, it is not obvious and can be surprising when you identify a sea animal as being a dolphin or not a dolphin. That is the question! 18. Which of the following actually belongs to the whale family?
A. The tucuxi.
B. The beluga.
C. The killer whale.
D. The melon-headed whale.
19. What do we know about the majority of the dolphins?
A. They perform for audience.
B. They appear friendly.
C. They look like whales.
D. They live in fresh water.
20. What could be added about dolphins before the last paragraph if you were the author?
A. The living area.
B. Dolphin training.
C. The eating habits.
D. Further identification.
21. This article can be classified as________.
A. popular science
B. literary fiction
C. a news report
D. a travel diary
3
How to apply (申请) for a free mailbox (邮箱)? First you have to connect to the Internet and go to the homepage of the ICP providing free mailboxes. Then you will find an icon (图标), an agreement about the rules for using the free mailbox will appear. If you want to go, click the icon “I agree”. Then you have to fill in a form about your basic personal data, and the name and PIN (密码) of the mailbox. The PIN is the key to the mailbox. After finishing these, you will get a mailbox like this: your name @ mail server (for example: tvguide@. “tvguide” is the name of the mailbox, and “” is the name of the mail server.). The mailbox is separated (分隔) into two parts by a separator “@”, which is read as “at”. The former part is the name of the mailbox. The latter is the domain name (域名) of the mail server. All mails to you will be received by the server and put into your mailbox. You can read these mails on any computer on the Internet in the world, if you have the name and PIN of the mailbox.
22. If you want to send or receive an e-mail, you should first ____ .
A. apply for a mailbox
B. buy a computer
C. go to the post office
D. fill in a form
23. When you get a FREE mailbox, you can send an e-mail ____ .
A. by paying some money
B. to anyone
C. without paying money
D. anywhere
24. The mailbox’s name in the e-mail address “editor@.” is ____ .
A. ew
B.
C.
D. editor
25. The writer mainly wants to tell us how to ____ in this passage.
A. send a letter by e-mail
B. read the e-mail on computers in the world
C. get a free mailbox
D. find out one’s e-mail address
26. We can find the similar information in the book “____”.
A. Who Moved My Cheese
B. Surfing on the Internet
C. Bill Gates’ Story
D. Harry Potte r
三、七选五
A new kind of makeup is becoming increasingly popular on some short video sharing platforms: the domestic violence makeup(家暴妆).
In the video clips, some women wear makeup that makes them look like victims of domestic violence.27. . Their hair is deliberately messed up and there are dark circles around their eyes.
Naturally, many users of social networking sites have criticized those who came up with the idea, saying it was ignoring a serious issue. 28. . Many people pay little attention to domestic violence, even refuse to call it violence. Some view it as a kind of “play” among family members, while others insist it is an internal family matter and the law should not have anything to do with it.
It is only thanks to growing awareness that more people are beginning to accept that domestic violence is a crime and the perpetrator should be punished. 29. , it might undo the changing mindset and encourage some people to stick to their old, wrong ideas about domestic violence.
30. . If the “domestic violence makeup” becomes popular, people might begin doubting the claims of genuine victims of domestic violence. Some users might even ask those women accusing men of committing domestic violence to provide more evidence in support of their claim.
Worse, some women might actually begin applying makeup and making false accusations about domestic violence in order to draw attention or get someone in trouble. 31. .
A. The criticism is not without reason
B. If thi s “domestic violence makeup” gains popularity
C. Therefore, this new fashion trend should not be encouraged
D. When people start to raise the awareness of domestic violence
E.There are also some people objecting to this freedom of makeup
F.They paint their face purple or blue and their lips red to look like blood
G.Besides, many victims of domestic violence often turn to social media for help
四、语法填空
1
Almost everyone in the world has friends. Friends are found anywhere, at any time. Some of our friends can be similar to us, and some of them can have many32. (distinct) in some ways. Regardless of their similarities or differences, 33. makes great difference to have friends.
Having friends who are similar to us can be34. (benefit), because we can enjoy things together, such as going to clubs35. to the movies. In addition, we can share our opinions with our friends.
36. , having friends who are different from us would also have some advantages. They are able to introduce us to new and different things; t herefore, we’re provided37. (expect) experiences in life. Furthermore, they could provide us38. a different view on a certain matter.
As for me, I prefer to choose friends similar to39. (I). I feel that friendship between us will be smoother and 40. (enjoy). However, I never refuse a friendship41. (offer) by a friend who is different from me.
2
阅读下面短文, 在空白处填入1个适当的单词或括号内单词的正确形式。

China plans to release one or two giant pandas into the wild. So far the spot 42. (select) in east China s Jiangxi province. It will be the first time to release a gaint panda into the wild outside southwest China’s. Sichuan Province, 43. 13 pandas had been released by the end of last year.
An expert meeting was held in Jiangxi, where it was decided that pandas would be transported from Sichuan. Then they will be released into the Jiangxi Guanshan National Nature Reserve. The nature reserve 44. (have) a mild climate and a quite good ecosystem, with abundant bamboo 45. (resource) and little human interference, which is good for giant pandas to reproduce.
Researchers also 46. (brief) introduced the research method to experts. The method includes 47. giant panda reintroduction program, The reintroduction program refers to 48. (release) captive-bred (圈养繁殖的) pandas to their past distribution areas. They will live in these areas after wild training 49. (rebuild) the wild population. Researchers will obtain 50. (value) data. And the data shows how pandas adapt to the environment and climate after they stay at the wild habitats.
The program has high research value for studying some problems. Why did pandas die out in their historical distribution areas? How did climate changes influence the current panda population? The program will also help expand the distribution range 51. giant pandas. Besides, it can reduce the extinction risks of their wild population.
答案与解析
一、1. B
【解析】
试题分析：句意：她想要她的绘画在画廊展出，但是我们认为那些画不会太受欢迎。

A.. display动词原形B displayed 过去分词表示被动完成C to display 不定式表示将来目的D displaying现在分词表示主动正在进行。

根据题干“绘画”和“展出”是被动关系，故选B。

考点：考查非谓语动词的用法。

2. C
【详解】
考查there be 句型。

句意：展厅里陈列着无价之宝。

本句考查的是存在的“有”的there be 结构和某人拥有“have/has”。

Have/has是人或有生命的“有”，本句是展厅有，是存在的“有”，所以要用there be 结构。

本句的表语是jewellery(珍宝; 首饰)是不可数名词，所以be动词要用is，故选C项。

3. B
【解析】
试题分析：考查介词词组辨析。

A. by mistake错误地B. by coincidence偶然地，碰巧C. on purpose故意地D. on display公开展出；句意：在失联了二十年后，他们偶然地又一次在派对上碰到。

根据句意，故选B. 考点：考查介词词组辨析
4. B
【详解】
考查动词词义辨析。

句意：在即将到来的展会上，大约300家公司将展示该行业的最新成就，比如无人驾驶汽车、载人无人机。

A.publish 出版；B.display 展示；C.recover 恢复；D.support 支持。

分析题意，根据前句提及的“即将到来的展会”可知，此处表示有300多家的公司“展示”新成就。

故选B项。

5. D
【解析】试题分析：Nowhere放于句首时，要用倒装语序，又因为be able to不与can连用，故选D。

考点：本题重点考查词汇用法及倒装
点评：英语句子中，表示否定意义的词或短语放在句首时，句子要用部分倒装。

所谓部分倒装就是把谓语动词的一部分，即助动词、情态动词、系动词移至主语的前面。

因为前面有了助动词或情态动词，所以后边的动词要用原形。

6. A
【详解】
考查形容词词义辨析。

句意：那把红伞在那几把黑伞中很显眼。

A. distinct明显的；B. delicate 精美的；C. diverse多样的；D. desperate绝望的。

根据后文among the black ones可知红色的伞在那几把黑伞中很显眼（distinct）。

故选A。

7. B
【详解】
考查形容词词义辨析和固定短语。

句意：中暑通常表现为皮肤出汗、疲倦、虚弱无力、头晕，有时还会晕倒，这是由于水摄入不足和液体流失造成的。

A. featured被作为特色的；B. characterized以……为特点的；
C. distinct明显的；
D. typical典型的。

根据“by sweaty skin, tiredness, sickness, dizziness and sometimes fainting”可知，此处指各种特征，be characterized by表示“以……为特征”，故B项正确。

8. B
【详解】
考查名词词义辨析。

句意：很明显，目前民众急需教育资源的公平分配。

A. contribution贡献；B. distribution 分配；C. prescription处方；D. separation隔离。

结合句意可知，此处用“教育资源合理分配”符合语境。

故选B项。

9. B
【解析】
考查名词辨析。

句意：尽管何江积累了丰富的知识，但他仍然对世界各地的科学知识分布的不平等问题感到困惑。

A. advocate提倡；B. distribution分布；分配；C. allocation配置；D. division 分开。

故B项符合语境。

10. C
【解析】
试题分析：句意：由于不合理的个人收入分配，贫富差距已经成为一个突出的问题。

accommodation住处，适应，和解；association协会，关联，联想；distribution分配，分布；contribution贡献，捐赠，稿件，故选C。

11. D
【解析】
试题分析：名词辨析。

A贡献；B联系；C食宿；D分配；句意：因为不合理的个人收入分配，穷人和富人之间的差距成为一个突出的问题。

根据句意说明D正确。

考点：考查名词词义辨析
点评：词义辨析题在高考中有所涉及，每年的趋势不尽相同。

对于词义辨析题目，首先可以从句意着手，看懂句意是解答此类题目的关键，其次四个选项的意思也要了如指掌。

这对于平时学生的学习仔细度提出了要求，学生在平时的学习中要勤积累，多记忆，多查字典，以便在考试时能够迅速准确的答出。

12. D
【解析】
试题分析：考查冠词和固定用法。

句意：作为一项规定，国内的企业员工加班按小时支付工资。

定冠词the 用在表示计量的名词前构成by+the+计量名词单数，意为“按......”，by+the hour/day/week/month/year按小时/天/周/月/年，故选D。

考点：考查冠词和固定用法
13. C
【解析】
试题分析：C考查形容词词义。

A. domestic国内的，家庭的；B. public公众的，政府的；C. psychological 心理的，心理学的；D. biological生物的，生物学的。

句意：研究通过调查500个家庭，发现人们遭受的主要心理问题是疲劳，然后是孤独和焦虑。

根据句意，故选C。

考点：考查形容词词义
二、
1
【答案】14. A15. B16. A17. A
【分析】
这是一篇说明文。

主要说明了研究人员利用声波产生漂浮的3-D图像，创造触觉，甚至提供背景音乐。

使用声悬浮的视觉显示器可以让人们从任何方向看到图像。

但是实现这一技术在家里安装仍然需要很多工作，尽管如此，人们仍然对这种技术的潜力持乐观态度。

14. 细节理解题。

根据第二段第一句Since the 1940s, scientists have toyed with the concept of acoustic levitation, the use of soundwave vibrations to trap tiny things in midair.(自20世纪40年代以来，科学家们一直在玩弄声悬浮的概念，即利用声波振动将微小物体困在半空中)以及前面两段的内容可知，声波振动可以用来捕捉空中的非常小的物体。

故选A。

15. 细节理解题。

根据第四段中It means that everybody in the room can see the image—any angle, location—and that’s extremely helpful.(这意味着房间里的每个人都能看到图像——任何角度、位置——这非常有帮助)可知，没有屏幕的显示可以从任何方向看到图像。

故选B。

16. 主旨大意题。

根据最后一段中We can imagine, in the future, having volumetric displays in watches, for
example, that create large images that just project out of your watch.(我们可以想象，在未来，在手表上有容量显示器，例如，可以创建大的图像，从你的手表里投影出来)以及首句Still, we are optimistic about the potential for this type of technology.(尽管如此，我们仍然对这类技术的潜力持乐观态度)可知，段落主要内容为讨论未来新技术的可能性，可知最后一段主要讨论了对新技术的展望。

故选A。

17. 主旨大意题。

根据第一段中Researchers have used sound waves to produce floating 3-D images, create a sense of touch and even supply a soundtrack.(研究人员利用声波产生漂浮的3-D图像，创造触觉，甚至提供背景音乐)以及文章主要内容为说明使用声悬浮视觉显示器，可以让人们从任何方向看到图像。

故A选项“听觉就是视觉——声波产生三维显示”概括文章大意，是最佳标题。

故选A。

2
【答案】18. B19. B20. D21. A
【分析】
本文是说明文，文章介绍了有关如何区别海豚种类的相关知识。

18. 细节理解题。

根据第五段中“The beluga which people tend to think belong to the dolphin family because they show what seems like a smile, like most dolphins, are in fact a species of the whale family（人们往往认为白鲸属于海豚家族，因为它们表现出的微笑，就像大多数海豚一样，实际上是鲸鱼家族的一种）”可知，the beluga 实际上是属于鲸鱼家族。

故选B项。

19. 推理判断题。

根据第五段中“The beluga which people tend to think belong to the dolphin family because they show what seems like a smile, like most dolphins（人们往往认为白鲸属于海豚家族，因为它们表现出的微笑，就像大多数海豚一样）”，可以推断，大部分海豚看起来向在对人微笑，看起来很友好。

故选B项。

20. 推理判断题。

根据最后一段中“but in either case, it is not obvious and can be surprising when you identify a sea animal as being a dolphin or not a dolphin. That is the question! （但在这两种情况下，当你将海洋动物识别为是海豚或不是海豚时，这并不明显，也可能令人惊讶。

这就是问题所在！）”可以推断，如果在最后一段前补充关于海豚的内容，应该补充说明如何进一步识别海洋动物是否属于海豚家族。

故选D项。

21. 推理判断题。

文章是关于海豚的种类，介绍了如何识别海洋动物是否属于海豚物种的有关知识，因此是属于科普类的文章。

故选A项。

3
【答案】22. A23. C24. D25. C26. B
【解析】略
三、
【答案】27. F28. A29. B30. G31. C
【分析】
这是一篇说明文。

文章介绍了一种新的时尚趋势——家暴妆，以及这种趋势被批评的原因。

27.
上文“In the video clips, some women wear makeup that makes them look like victims of domestic violence.”说明了在视频片段中，一些女性化妆，让她们看起来像家庭暴力的受害者。

下文“Their hair is deliberately messed up and there are dark circles around their eyes.（她们的头发故意弄乱，眼睛周围有黑眼圈。

）”是使她们看起来像家庭暴力的受害者的一种方式，可以推断，空格处应为“家暴妆”的化妆方法，F项“They paint their face purple or blue and their lips red to look like blood（她们把脸涂成紫色或蓝色，把嘴唇涂成红色，看起来像血）”符合题意。

故选F项。

28.
上文提到“many users of social networking sites have criticized those who came up with the idea（许多社交网站用户批评了提出这个想法的人）”后文说明了批评家暴妆的原因，A项“The criticism is not without reason（这种批评并非没有道理）”承上启下，符合逻辑，且A项“criticism”与前文“criticized”相对应。

故选A项。

29.
上文“It is only thanks to growing awareness that more people are beginning to accept that domestic violence is a crime and the perpetrator should be punished.（这只是由于人们越来越意识到，越来越多的人开始接受家庭暴力是一种犯罪，施暴者应该受到惩罚。

）”说明人们的观念是越来越正确的，后文“it might undo the changing mindset and encourage some people to stick to their old, wrong ideas about domestic violence.（这可能会使观念的改变倒退，并鼓励一些人坚持他们对家庭暴力的旧的、错误的观念。

）”说明人们的观念退化，前后转折，B 项“If this “domestic violence makeup” gains popularity（如果这种家暴妆流行起来）”作出假设，符合逻辑，且B项““domestic violence makeup” gains popularity”与后文“wrong ideas”相对应。

故选B项。

30.
后文介绍了家暴妆流行起来的另一个消极影响：受害者可能更难摆脱家暴。

G项“Besides, many victims of domestic violence often turn to social media for help（此外，许多家庭暴力的受害者经常求助于社交媒体）”是家庭暴力受害者为摆脱家暴而寻求帮助的一种方式。

本段含义为：即家庭暴力的受害者经常求助于社交媒体，但是，如果家暴妆流行起来，人们可能会开始怀疑家庭暴力真正受害者的说法，甚至会要求那些指控男性实施家庭暴力的女性提供更多的证据来支持他们的主张。

符合逻辑。

故选G项。

31.
前文介绍了家暴妆应该被批评的理由，C项“Therefore, this new fashion trend should not be encouraged（因此，这种新的时尚趋势不应该被鼓励）”说明了家暴妆这种新的时尚趋势不应该被鼓励，前后是因果关系，should
not be encouraged是对全文的总结，故选C项。

四、
1
【答案】32. distinctions
33. it
34. beneficial
35. or
36. However
37. unexpected
38. with
39. myself/me
40. more enjoyable
41. offered
【分析】
本文主要讨论交朋友，是交与我们性格相似的还是性格不同的人，最后作者给出了自己的想法。

32. 考查名词。

此空前有many，是限定词，后接名词，意为“许多区别”，且many修饰可数名词的复数，故填distinctions。

33. 考查形式主语。

此处为形式主语，用it,真正的主语为后面的动词不定式，to have friends。

34. 考查形容词。

此处用形容词作表语，因为前面有be动词，系表结构，故填beneficial。

35. 考查连词。

此处表示选择关系，用or。

36. 考查连词。

上一段是说跟我们相似的朋友，本段指和我们有区别的朋友，两段之间是转折关系，故用However。

37. 考查形容词。

此处用形容词作定语修饰名词experiences，根据意思为“没有料到的”，故填unexpected。

38. 考查介词。

此处为固定短语：provide sb with sth提供某人某东西。

39. 考查代词。

此处可根据句意：我愿意选择跟我相似的朋友，to是介词，后面接宾语，只能用宾格代词或反身代词，故填me/myself。

40. 考查比较级。

此处根据and前后一致的原则，前面是smoother,故后面也要用形容词的比较级，故填more enjoyable。

41. 考查非谓语动词。

此处应填非谓语动词，因为已经有了谓语动词refuse，friendship是offer的逻辑主语，两者是被动关系，且有提示词by，故填offered。

2
【答案】42. has been selected
43. where
44. has
45. resources
46. briefly
47. a
48. releasing
49. to rebuild
50. valuable
51. of
【分析】
这是一篇记叙文。

中国计划将一只或两只大熊猫放归野外。

自然保护区气候温和，生态系统良好，竹资源丰富，人为干扰少，有利于大熊猫的繁殖。

该方案对一些问题的研究具有较高的研究价值并将有助于扩大大熊猫的分布范围。

42. 考查时态和语态。

句意：到目前为止，这个地点已经选定位于中国东部的江西省。

该句主语the spot是单数第三人称，和谓语动词select之间是一种被动关系，再根据时间状语so far可知，此处用现在完成时的被动语态，故填has been selected。

43. 考查定语从句。

根据句意：截至去年年底，四川省已经放养了13只大熊猫。

先行词为“China’s Sichuan Province”，在定语从句中做地点状语，故填where。

44. 考查主谓一致。

句意：自然保护区气候温和，生态系统良好，竹资源丰富，人为干扰少，有利于大熊猫的繁殖。

本句主语“reserve”是第三人称单数，且这里是陈述客观事实，所以用一般现在时的单数第三人称形式。

故填has。

45. 考查名词单复数。

句意：这里有着充足的竹子和少量的人类干扰，resource是可数名词，此处用于复数形式。

故填resources。

46. 考查副词。

句意：研究人员还向专家简要介绍了研究方法。

空后为“introduced”，根据副词修饰动词，应用副词形式briefly。

故填briefly。

47. 考查冠词。

根据句意“这个研究方法包含一个大熊猫再引进计划”，表示“一个”用不定冠词，名词giant 以辅音音素开头，故填a。

48. 考查非谓语动词。

句意：重新引入计划指的是将圈养繁殖的熊猫放归到它们过去的分布区。

根据“refer to sth”中“to”为介词，其后用v-ing形式做宾语。

故填releasing。

49. 考查非谓语动词。

句意：为了重建野生熊猫族群。

这里是用动词不定式表示目的。

故填to rebuild。

50. 考查形容词。

此处data是名词，这里应该用形容词修饰它，故填valuable。

51. 考查介词。

句意：该计划还将有助于扩大大熊猫的分布范围。

range意为“范围，种类”，常与“of”连用。

故填of。