外研版（2019） 必修二 Unit 6 Earth first 单元基础达标检测（有解析）
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| 名称 | 外研版（2019） 必修二 Unit 6 Earth first 单元基础达标检测（有解析） |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2023-03-18 19:39:26 | ||
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Unit 6 Earth first
1. What really matters is not failure itself, but the a______ we have towards it.
2. No student shall go out of school without the teacher's p______.
3. You'd better put-a screen protector on your computer to protect your eyes from being d______.
4. To their surprise, they found the ______(讲座) given by the famous professor easy to understand.
5. Students in the class did very well in this English exam and the ______ (平均的) score was 120.
6. He wrote lots of best-sellers throughout his life, the ______ (大多数) of which were translated into English.
7.
take...into account; have an effect upon; due to; rather than; break down; by mistake; in fear; be based on;
(1) AI technology ______ the way people live, work and play.
(2) She prefers to do exercise ______ go on a diet to lose weight.
(3) Many students believe that the choice of their courses should ______ their own interest.
(4) I made an apology to the middle-aged lady immediately for my taking her bag ______ .
(5) A study from Harvard University found that morning showers can make those who are feeling stressed ______ work creative.
(6) The company______ environmental issues ______ whenever it makes a production plan.
8. ______ (supply) of water and food from all over the country have been sent to Zhengzhou to help those affected by the flood.
9. What I'm ______ (concern) about most is how we can collect a large amount of money in such a short time.
10. We should go to school by bus or underground rather than by car ______ (reduce) the effects of global warming.
11. ______ (sustain) development is a long-term plan which focuses.on the environment and protecting natural resources.
12. The program ______ (target) teenagers has been carried out as planned.
13. A new reserve ______ (establish) last year to protect some animals from extinction and raise people's awareness of environmental protection.
14. Mr. Brown redecorated his house and had some old furniture ______ (remove) to welcome the New Year.
15. The report that ______ (highlight) the major problems facing society today needs further research.
16. 通过垃圾分类，人人都能为环保做出贡献。(contribute)
By sorting rubbish, everyone can __________.
17. 我们使用的汽油和电越多，我们将产生的二氧化碳就越多。(electricity)
__________, the more carbon dioxide we will produce.
18. 他一生致力于阻止非法捕猎，赢得了我们的尊重。(devote)
He __________, earning our respect.
19. 环境专家敦促人们重复使用和回收塑料袋。(urge)
Environmental experts __________ and recycle plastic bags.
20. 毫无疑问，有效地使用能源减少了温室气体的释放。(reduce)
There is no doubt that using energy efficiently__________.
21. 多亏在环境保护方面的努力，这块湿地已经被恢复原样了。(restore)
Thanks to the efforts in environmental protection, the wetland __________.
22. The famous film Jaws in 1975 (1) (strengthen) people's long-held idea of the great white shark as a dangerous animal. People's life (2) (affect) greatly then. People were scared (3) sharks in the sea and some even started to kill them.
After 1975, the number of large sharks around America fell quickly, (4) was partly because of fishing, a type of fishing (5) (adopt) to cut off the sharks' fins for shark fin soup. Peter Benchley who wrote the book the film Jaws was based on came across (6) awful sight when he was diving in an area where fishermen were fishing. The sea floor was covered with dead sharks and obviously there had been (7) (cruelty) hunting. From that day on, he started to devote his time to (8) (protect) sharks. He admitted that his book was wrong about sharks' behaviour and came to see people as a danger to sharks, rather than the other way round. (9) (fortunate), not everyone who watched the film Jaws became afraid of sharks and some became interested in understanding them. Today, more people than ever want to protect them from (10) (extinct).
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
W
In both Africa and Asia elephants are being threatened by changes in their natural habitats(栖息地). People are moving into the elephants habitats and endangering their survival. In the country of Sri Lanka, there is one place where elephants are not only protected but also respected. It is called Elephant Transit Home(ETH).
Set up in 1995, the ETH aims to protect and care for baby elephants that are found injured or living without their mothers in the wild. Every year about 30 baby elephants in Sri Lanka need help. Many are brought to the ETH. There they are given food, shelter, and medical care. Most importantly, they are given the chance to be with other elephants and become part of a herd.
A day at the ETH begins early in the morning when the baby elephants are given their first feeding of milk. During the day, each baby will drink an average of 13 gallons of milk. Older elephants are fed mostly coconut leaves and other native plants. There are no boundaries in the area for the baby elephants as they have the freedom to walk wherever they want. The cost of caring for the baby elephants is high. The ETH spends about $125,000 each year on powdered milk for the baby elephants.
At the ETH, workers try to reduce human connections with the elephants. They also try to increase bonds(联系) between the elephants. It usually takes three years for a baby elephant to be set free into its natural habitat. The elephants are sent back to the wild together with other orphans with whom they have bonded. This program helps them return to the wild as members of a herd that will communicate with each other and take care of each other.
The ETH is considered as one of the best animal protection sites in the world. Not only are the elephants cared for, but they are treated with respect. Most importantly, they go back to live in the wild, where they belong.
23. What do we know about the ETH
A. It helps to keep baby elephants safe.
B. It saves hundreds of elephants every year.
C. It aims to protect elephants from extinction.
D. It changes elephants habitats for the better.
24. What does the underlined word "boundaries" in paragraph 3 mean
A. Extreme climates. B. Dividing lines.
C. Limited foods. D. Endangered species.
25. Why do the workers reduce human connections with the elephants
A. To train them to stay away from hunters.
B. To provide them with more living space.
C. To study them better in a natural environment.
D. To help them make it in the wild as a herd.
26. What's the purpose of the text
A. To show the ways of wildlife protection.
B. To explain the threat baby elephants face.
C. To introduce an animal protection project.
D. To persuade the readers to protect elephants.
Studies have shown that walking among trees makes us relaxed. (1) There's plenty of research showing the link between being in nature and being happy, but most of the research has focused on adults.
(2) Explaining the motivation(动机) behind the study, researchers note that with environmental issues such as global warming, more studies are focusing on the relationships between humans and nature to find solutions to these problems, and the future of the planet lies in the hands of children and their actions. However, few studies focus on this aspect.
For the study, researchers worked with 296 children between the ages of 9 and 12. To measure how connected they were to nature, the kids were asked how much they enjoy activities like seeing wildflowers and wild animals, hearing sounds of nature and touching animals and plants.
(3) They also found that the more concerned children were about the environment and nature, the more likely they were to be happy.
So exposure(暴露) to nature is related to active behaviors and happiness of children. What does that mean to adults As we all know, children usually tend to follow adults', especially their parents' behaviors. That's to say, when adults are outside and appreciate nature, kids learn by example. (4) .
Researchers say that children need role models who can gently guide them to nature with excitement and an attitude of a lifelong learner. (5) What's more important is that they spend time together with children by exploring a fun and safe environment.
A. It's so good going for a walk around trees.
B. Even just smelling the trees helps reduce anxiety.
C. And if parents enjoy being close to nature, so will their children.
D. Parents don't have to be experts in environmental science or nature studies.
E. They found that the kids connected to nature were more likely to behave actively.
F. In a new study researchers wanted to see if kids get the same benefits from being outdoors.
G. Researchers will study more about the connection between children's happiness and nature.
27. A. A B. B C. C D. D E. E F. F G. G
28. A. A B. B C. C D. D E. E F. F G. G
29. A. A B. B C. C D. D E. E F. F G. G
30. A. A B. B C. C D. D E. E F. F G. G
31. A. A B. B C. C D. D E. E F. F G. G
Molai grew up in a tiny village in India. The village lay near some wetlands which became his second (32) . He learned the value and beauty of (33) there from a very young age.
When he was 16, Molai began to notice something (34) happening around his home. A flood had hit the area earlier that year and the (35) it caused had driven away a number of birds. (36) , the number of snakes had dropped as well. He (37) that it was because there weren't enough trees to protect them from the (38) . The solution, of course, was to plant trees so the animals could seek (39) during the daytime. He turned to the (40) department for help but was told that nothing would grow there. However, Molai went looking on his own and (41) a nearby island where he began to plant trees.
(42) young plants in the dry season was (43) for a lone boy. Molai built at the (44) of each sapling(幼树) a bamboo platform, where he placed earthen pots with small holes to (45) rainwater. The water would then drip (滴下) on the plants below.
Molai (46) to plant trees for the next 37 years. His efforts have resulted in 1,360 acres of naturally-grown land that has become home to many plants and animals.
32. A. dream B. job C. home D. choice
33. A. nature B. youth C. culture D. knowledge
34. A. exciting B. interesting C. disturbing D. confusing
35. A. waste B. pressure C. pain D. damage
36. A. Besides B. However C. Therefore D. Otherwise
37. A. agreed B. realized C. urged D. intended
38. A. noise B. heat C. disease D. dust
39. A. directions B. partners C. help D. shelter
40. A. labor B. police C. forest D. service
41. A. rebuilt B. discovered C. left D. managed
42. A. Decorating B. Observing C. Watering D. Removing
43. A. difficult B. illegal C. fantastic D. helpful
44. A. back B. top C. foot D. side
45. A. cool down B. keep off C. separate D. collect
46. A. returned B. learned C. failed D. continued
47. Many of the Earth's plants and animals have already died out, and a hundred species become (1) (endanger) every day. If nothing is done, we may find ourselves alone on Earth.
The population of wildlife species has dropped (2) (main) due to the loss of habitats. The forests that wild animals live in are being destroyed by people. As (3) result, their living area has become smaller and smaller, (4) leads to the shortage of food. Besides, many animals are dying out because of all kinds of pollution (5) (cause) by human in the process of the (6) (develop) of society. At the same time, man is killing off animals just for (7) (get) their fur, teeth and meat.
I suggest that measures should be taken (8) (protect) wildlife. The government should keep people (9) destroying forests and shut down the factories that pollute rivers and air. I think more wildlife (10) (reserve) should also be built. In this way, we can save more wildlife species and make the world a better place.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
48. 根据表格内的写作要求及括号内的汉语提示将文章补充完整。
你校组织英语演讲活动，请以Wildlife Protection 为题写一篇演讲稿。 内容包括∶ (1)野生动植物面临的问题； (2)保护野生动植物的措施； (3)你的呼吁。
Good morning, ladies and gentlemen!
(1) (我很荣幸站在这里) and give you a short speech. (2) (今天我的题目是野生动植物保护).
Nowadays many wildlife species (3) (正以惊人的速度灭绝) (4) (因为非法捕猎), pollution and (5) (栖息地的丧失). In order to save rare wildlife from extinction, the authorities (6) (已经建立了野生动植物保护区) and taken measures to (7) (使人们意识到) the importance of protecting the endangered wildlife. But please remember: it is (8) (地球上的每一个人) that (9) (有责任保护野生动植物). We can volunteer, donate money and so on. (10) (只有当我们学会与自然和谐相处时) can we protect the wildlife!
Thank you very much!
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
答案和解析
1.attitude
【解析】句意：真正重要的不是失败本身，而是我们对失败的态度。根据句子语境和空前the可知，此处应填名词单数；attitude名词，意为“态度”符合句意。故填attitude。
2.permission
【解析】句意：未经老师允许，任何学生不得离开学校。根据空前the teacher's可知，此处应用名词单数；根据首字母提示可知，permission名词，意为“许可，批准”，符合句意。故填permission。
3.damaged
【解析】句意：你最好在电脑上安装一个屏幕保护器，以保护你的眼睛不受损害。分析句子可知，此处应填非谓语动词，damage和逻辑主语your eyes是动宾关系；根据短语protect sb./sth. from doing sth.“保护......不受......（伤害）”可知，此处应用动词的-ing形式的被动语态。故填damaged。
4.lecture
【解析】句意：令他们吃惊的是，他们发现那位著名教授的讲座很容易理解。根据句子语境和空前the可知，此处应用名词单数；lecture名词，意为“讲座”，符合句意。故填lecture。
5.average
【解析】句意：班上的学生在这次英语考试中表现很好，平均成绩是120分。分析句子可知，此处应用形容词作定语修饰score；根据汉语提示可知，形容词average“平均的”，符合句意。故填average。
6.majority
【解析】句意：他一生写了很多畅销书，其中大部分都被翻译成了英语。固定短语the majority of“大多数”，符合句意。故填majority。
7.【小题1】
has an effect upon
【小题2】
rather than
【小题3】
be based on
【小题4】
by mistake
【小题5】
due to
【小题6】
takes; into account
【解析】1. 句意：人工智能技术对人们的生活、工作和娱乐方式产生了影响。固定短语have an effect upon“对......有影响”，符合句意；分析句子可知，此处应用一般现在时。故填has an effect upon 。
2. 句意：她宁愿锻炼身体，也不愿节食减肥。固定短语rather than“而不......”，符合句意。故填rather than。
3. 句意：许多学生认为，他们的课程选择应该基于自己的兴趣。固定短语be based on “基于，以…为基础” ，符合句意；情态动词should后用动词原形。故填be based on。
4. 句意：我立即向那位中年女士道歉，因为我错拿了她的包。固定短语by mistake“错误地”，符合句意。故填by mistake。
5. 句意：哈佛大学的一项研究发现，早晨淋浴会让那些因工作而感到压力的人变得富有创造力。固定短语due to，意为“由于”，符合句意。故填due to。
6. 句意：该公司在制定生产计划时都会考虑到环境问题。固定短语take...into account“考虑......”符合句意；分析句子语境可知，此处应用一般现在时。故填takes; into account。
8.Supplies
【解析】句意：来自全国各地的食物和水被送到郑州来帮助受水灾影响的人。supply即可作可数名词又可作不可数名词，根据空后的have可知，此处应用名词复数。句首首字母大写。故填Supplies。
9.concerned
【解析】句意：我最担心的是我们如何在这么短的时间内筹到一大笔钱。分析句子结构可知，空处作表语，故用形容词。be concerned about，意为“担心”符合句意。故填concerned。
10.to reduce
【解析】句意：为了减少全球变暖的影响，我们应该乘公交车或地铁去上学，而不是乘汽车。根据句意并分析句子结构可知，此处应用动词不定式作目的状语，故填to reduce。
11.Sustainable
【解析】句意：可持续发展是关注环境和保护自然资源的一项长期计划。分析句子结构可知，此处应用形容词作定语修饰development；sustainable形容词，意为“可持续的”，符合句意；句首首字母大写。故填Sustainable。
12.targeting
【解析】句意：这个面向青少年的项目已经被如期举行。分析句子结构可知，此处应用非谓语动词；The program与target之间是逻辑上的主谓关系，应用动词-ing形式作定语。故填targeting。
13.was established
【解析】句意：去年，一个新的自然保护区被建立来保护一些动物免于灭绝，并增强人们保护环境的意识。分析句子结构可知，reserve与establish之间是动宾关系，故用被动语态，且根据时间状语last year可知，此处应用一般过去时的被动语态。故填was established。
14.removed
【解析】句意：为了迎接新年，Brown先生重新装修了他的房子，并移除了一些旧家具。分析句子结构可知，此处应填非谓语动词；furniture与remove之间是逻辑上的动宾关系，故用动词的-ed形式作宾补。故填removed。
15.highlights
【解析】句意：这个特别强调了当今社会所面临的主要问题的报告需要进一步研究。分析句子结构可知，that引导定语从句，指代先行词The report，故定语从句的谓语动词应用单数；再根据needs可知，此处表示客观情况，应用一般现在时。故填highlights。
16.contribute to protecting the environment
【解析】根据汉英提示可知，此处缺少“为环保做出贡献”；固定短语contribute to“为......做出贡献”，protect the environment“保护环境”，符合句意；情态动词can后用动词原形。故填contribute to protecting the environment。
17.The more petrol and electricity we use
【解析】根据汉英提示可知，此处缺少“我们使用的汽油和电越多”；petrol“汽油”，electricity“电”，use“使用”，分析句子结构可知，此处应用“the+比较级，the+比较级”，表示“越......，就越......”。句首首字母大写。故填The more petrol and electricity we use。
18.devoted himself to preventing illegal hunting
【解析】根据汉英提示可知，此处缺少“一生致力于阻止非法捕猎”；固定短语devote sb. to doing sth.“致力于做某事”；prevent动词，意为“阻止”，illegal hunting“非法捕猎”；分析句子语境可知，此处应用一般过去时。故填devoted himself to preventing illegal hunting。
19.urge people to reuse
【解析】根据汉英提示可知，此处缺少“敦促人们重复使用……”；固定短语urge sb. to do sth. “督促某人做某事”，reuse动词，意为“重复使用”，符合句意；分析句子语境可知，此处应用一般现在时。故填urge people to reuse。
20.reduces the release of greenhouse gases
【解析】根据汉英提示可知，此处缺少“减少了温室气体的释放”；动词reduce，意为“减少”；the release of“......的释放”，greenhouse gases“温室气体”。分析句子语境可知，此处应用一般现在时。故填reduces the release of greenhouse gases。
21.has been restored to its original appearance
【解析】根据中英文提示，此处缺少“已经被恢复原样了”；固定短语restore to“恢复到”，original“起初的，最早的”，appearance“外貌，外观”，符合句意；结合汉语提示，分析句子可知，此处应用现在完成时的被动语态，故填has been restored to its original appearance。
22.【小题1】
strengthened
【小题2】
was affected
【小题3】
of
【小题4】
which
【小题5】
adopted
【小题6】
an
【小题7】
cruel
【小题8】
protecting
【小题9】
Fortunately
【小题10】
extinction
【解析】1. 根据时间状语in1975以及上下文语境可知，此处应用一般过去时。故填strengthened。
2. 分析句子结构可知，life与affect之间是动宾关系，故用被动语态，且根据上下文语境可知，此处应用一般过去时。故用一般过去时的被动语态。故填was affected。
3. be scared of意为“害怕”，是固定用法。故填of。
4. 分析句子结构可知，空处引导非限制性定语从句，指代前面整句话的内容，且空处在从句中作主语，故用which。故填which。
5. 分析句子结构可知，a type of fishing 与adopt之间是逻辑上的动宾关系，故用动词的-ed形式作定语。故填adopted。
6. 分析句子可知，此处表泛指，sight意为“景象”时，是可数名词，且awful的发音以元音音素开头，故填an。
7. 分析句子结构可知，空处修饰名词hunting，故用形容词作定语；cruel形容词，意为“残忍的”，符合句意。故用cruel。
8. devote sth. to doing sth. 意为“致力于做某事”，是固定用法。故填protecting。
9. 分析句子结构可知，空处作状语，修饰整个句子，故用副词。句首首字母大写。故填Fortunately。
10. 分析句子结构可知，空处作from的宾语，故用名词形式。extinct的名词是extinction，意为“灭绝”。故填extinction。
23~26.A、B、D、C
【解析】1. 【文章大意】本文介绍了一个名为ETH的组织，它旨在保护和照顾在野外受伤或失去母亲的小象。ETH被认为是世界上最好的动物保护基地之一。在那里大象不仅受到照顾，而且受到尊重。
根据第二段中的Every year about 30 baby elephants in Sri Lanka need help. Many are brought to the ETH. There they are given food, shelter, and medical care. （在斯里兰卡，每年大约有30头小象需要帮助。很多小象被送到ETH。在那里，他们得到食物、住所和医疗照顾。）由此可知，ETH有助于保护小象的安全。故选A。
2. 根据画线词后的as they have the freedom to walk wherever they want（因为它们可以自由地走到任何地方）可知，在这个区没有“分界线”，小象可以自由走动。故选B。
3. 根据第四段中的This program helps them return to the wild as members of a herd that will communicate with each other and take care of each other（这个项目帮助它们回到野外，作为一个群体的成员，它们可以互相交流，互相照顾。）由此可知，工作人员减少与大象之间的联系，以帮助它们作为一个群体在野外生存。故选D。
4. 本文介绍了一个名为ETH的组织，旨在保护和照顾在野外被发现受伤或失去母亲的小象。ETH被认为是世界上最好的动物保护基地之一。在那里大象不仅受到照顾，而且受到尊重。故选C。
27~31.B、F、E、C、D
【解析】1. 【文章大意】研究表明接近自然对孩子成长很重要。
根据空前 Studies have shown that walking among trees makes us relaxed.（研究表明，在树林中散步能使我们放松）可知，B项（即使只是闻一下树木的气味也有助于减轻焦虑）和空前一句构成递进关系。故选B。
2. 根据空后的Explaining the motivation(动机) behind the study,... However, few studies focus on this aspect.（在解释这项研究背后的动机时，研究人员指出，随着全球变暖等环境问题的出现，越来越多的研究关注人类与自然之间的关系，以找到解决这些问题的办法，而地球的未来掌握在孩子和他们的行动手中。然而，这方面的研究很少）可知，F项（在一项新的研究中，研究人员想看看孩子们是否能从户外活动中获得同样的好处）中提到的In a new study和下文中的Explaining the motivation (动机) behind the study是同一个研究。故选F。
3. 根据空后的They also found that the more concerned children were about the environment and nature, the more likely they were to be happy.（他们还发现，孩子们越关注环境和自然，他们就越可能快乐。）可知，E项（他们发现，亲近自然的孩子更可能表现得积极）与其都是研究的发现，两者是并列关系。故选 E。
4. 根据空前的That's to say, when adults are outside and appreciate nature, kids learn by example.（也就是说，当成年人在户外欣赏大自然时,孩子们会学他们）可知，C选项（如果父母喜欢亲近大自然，他们的孩子也会喜欢）是在讲父母对孩子的影响。故选C。
5. 根据空前的Researchers say that children need role models who can gently guide them to nature with excitement and an attitude of a lifelong learner.（研究人员说，孩子们需要榜样，他们可以带着快乐和终身学习者的态度温和地引导他们进入大自然）和空后What's more important is that they spend time together with children by exploring a fun and safe environment.（更重要的是，他们花时间和孩子们一起探索一个有趣和安全的环境）可知，D选项（父母不必是环境科学或自然研究方面的专家）起承上启下的作用。故选D。
32~46.C、A、C、D、A、B、B、D、C、B、C、A、B、D、D
【解析】1. 【文章大意】本文讲述Molai在16岁时发现由于洪水的破坏，他家乡的鸟和蛇的数量减少，于是他开始寻求解决方法。发现种树可以解决问题后，他坚持种树多年，使1360英亩的天然土地成为许多动植物的家园。
句意：村庄附近有一些湿地，那里成为了他第二个家。A.dream梦想；B.job工作；C.home家；D.choice选择。由上句Molai grew up in a tiny village in India.以及空前的second可知，他出生的村庄是他的家，村庄附近的一些湿地成为了他的第二个家。故选C。
2. 句意：在那里他很小就知道了大自然的美丽和价值。A.nature大自然；B.youth青春；C.culture文化；D.knowledge知识。根据上句中The village lay near some wetlands以及常识可知，湿地展现了大自然的价值和美。故选A。
3. 句意：16岁时，Molai开始注意到他家周围发生了一些令人不安的事情。A.exciting兴奋的；B.interesting有趣的；C.disturbing令人不安的；D.confusing令人困惑的。由下句A flood had hit the area earlier that year and the (4) it caused had driven away a number of birds.可知，洪水的发生赶走了鸟儿，这是令人不安的事情。故选C。
4. 句意：那年早些时候，一场洪水袭击了这个地区，洪水造成的损害使得许多鸟也离开了。A.waste浪费；B.pressure压力；C.pain疼痛；D.damage破坏。由句中A flood had hit the area以及常识可知，洪水造成了很大的破坏。故选D。
5. 句意：此外，蛇的数量也减少了。A.Besides此外；B.However然而；C.Therefore因此；D.Otherwise否则。由上句中had driven away a number of birds以及下句that it was because there weren't enough trees to protect them可知，洪水破坏了环境，使许多鸟儿离开家园，还使许多蛇的数量减少了。故选A。
6. 句意：他意识到那是因为没有足够的树来保护它们免受炎热。A.agreed同意；B.realized意识到；C.urged敦促；D.intended打算。根据句中that it was because there weren't enough trees to protect them以及下句The solution, of course, was to plant trees so the animals could seek (8) during the daytime.可知，此处是说明他意识到动物减少的原因。故选B。
7. 句意同上。A.noise噪音；B.heat热；C.disease疾病；D.dust灰尘。根据句意以及常识可知，树木可以提供阴凉，从而保护鸟类和蛇类免受炎热的影响。故选B。
8. 句意：当然，解决办法就是种树，这样动物们在白天可以寻找遮蔽物。A.directions方向；B.partners同伴；C.help帮助；D.shelter遮蔽物。根据上句中there weren't enough trees to protect them from the (7) 以及句中during the daytime可知，树木可以给动物们提供遮蔽。故选D。
9. 句意：他向森林部门求助，但是却被告知那里寸草不生。A.labor劳动；B.police警察；C.forest森林；D.service服务。根据空后department for help以及语境，结合常识可知，Molai因为种树的事情，需向森林部门求助。故选C。
10. 句意：然而，Molai自己去看了看，接着发现了一个位于附近的小岛，他开始在那里植树。A.rebuilt重建；B.discovered发现；C.left留下；D.managed管理。由句中的Molai went looking on his own以及语境可知，此处表示Molai自己去看后，发现了一个可以种树的小岛。故选B。
11. 句意：对于一个单独的小男孩而言，旱季给幼苗浇水是个非常艰巨的任务。A.Decorating装饰；B.Observing观察；C.Watering浇水；D.Removing移除。根据倒数第二段下文中The water would then drip(滴下) on the plants below.以及句中young plants in the dry season可知，此处指在旱季给幼苗浇水。故选C。
12. 句意同上。A.difficult难的；B.illegal违法的；C.fantastic极好的；D.helpful有帮助的。通读本段可知，该段后半部分叙述的是Molai想尽办法收集水的努力，结合该句中的the dry season可知，此处指在旱季给幼苗浇水很难。故选A。
13. 句意：Molai在每棵幼树的顶部都建了一个竹子平台，他把带小孔的陶罐放在那里来收集雨水。A.back背部；B.top顶端；C.foot脚；D.side一边，一侧。由下句The water would then drip(滴下) on the plants below.可知，水滴在下面的植物上。由此推知，竹子平台应该在每棵树苗的顶端。故选B。
14. 句意同上。A.cool down冷却；B.keep off避开；C.separate分开；D.collect收集。根据句中earthen pots以及常识可知，陶罐是用来盛水的；结合语境可知，他将陶罐放到竹子平台上收集雨水。故选D。
15. 句意：Molai在接下来的37年里继续植树。A.returned回归；B.learned学习；C.failed失败；D.continued继续。由下句His efforts have resulted in 1,360 acres of naturally-grown land that has become home to many plants and animals.可知，他的努力使1360英亩的天然土地成为许多动植物的家园。由此推知，在接下来的37年里，他继续种树。故选D。
47.【小题1】
endangered
【小题2】
mainly
【小题3】
a
【小题4】
which
【小题5】
caused
【小题6】
development
【小题7】
getting
【小题8】
to protect
【小题9】
from
【小题10】
reserves
【解析】1. 分析句子可知，become是系动词，后跟形容词作表语，故填endangered。
2. 分析句子结构可知，空处作状语修饰短语due to，应用副词，故填mainly 。
3. as a result表示“结果”，为固定短语。故填a。
4. 分析句子可知，空处引导非限制性定语从句，指代前面的整句话，且在从句中作主语，故用which。故填which。
5. 分析句子结构可知，此处应填非谓语动词；pollution与cause之间是逻辑上的动宾关系，应用动词-ed形式作定语，故填caused。
6. 分析句子可知，空处作介词of的宾语且根据空前的the可知，空处应用名词。develop的名词形式是development，意为“发展”，不可数名词。故填development。
7. 分析句子可知，空处作介词for的宾语，应用动词-ing形式，故填getting。
8. 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 protect。
9. keep sb. from doing sth.意为“阻止某人做某事”，为固定用法，故填from。
10. reserve作“ (野生生物）保护区”讲时是可数名词，且根据空前的more可知，此处表示复数概念，应用名词复数。故填reserves。
48.【小题1】I'm honored/It's my honor to stand here
【小题2】Today my topic is "Wildlife Protection"
【小题3】are dying out at an alarming rate
【小题4】due to illegal hunting
【小题5】habitat loss
【小题6】have set up/established wildlife reserves
【小题7】make people aware of
【小题8】everyone on Earth
【小题9】has the responsibility to protect wildlife
【小题10】Only when we learn to live in harmony with nature
【解析】1. It's one's honor to do sth./sb be honored to do sth. 意为“很荣幸做某事”，符合句意；分析句子语境可知，此处应用一般现在时，句首首字母大写。故填I'm honored/It's my honor to stand here。
2. 根据汉语提示可知，today“今天”，topic“主题，题目”，Wildlife Protection“野生动物保护”，符合句意；分析句子语境可知，此处应用一般现在时。故填Today my topic is "Wildlife Protection"。
3. 固定短语die out“灭绝”，at an alarming rate “以惊人的速度”，符合句意；根据汉语提示和句子语境可知，此处应用现在进行时。故填are dying out at an alarming rate 。
4. 固定短语due to“因为，由于”，illegal hunting“非法捕猎”，符合句意。故填due to illegal hunting。
5. 固定短语habitat loss，意为“栖息地丧失”，符合句意。故填habitat loss。
6. set up/establish“建立”，wildlife reserves“野生动植物保护区”，根据汉语提示和句子语境可知，此处应用现在完成时。故填have set up/established wildlife reserves。
7. 固定短语make sb. do sth.“使某人做某事”，aware of“意识到”，符合句意。故填make people aware of。
8. 根据汉语提示，everyone“每个人”，on Earth“在地球上”，符合句意。故填everyone on Earth。
9. 固定短语have the responsibility to“有责任......”，protect wildlife“保护野生动植物”；分析句子语境可知，此处应用一般现在时。故填has the responsibility to protect wildlife。
10. 根据汉语提示，only“只有”，引导状语从句位于句首，主句需要用部分倒装；when“当......时候”引导时间状语从句，固定短语learn to“学会”，live in harmony with nature“与自然和谐相处”；分析句子语境可知，此处应用一般现在时，句首首字母大写。故填Only when we learn to live in harmony with nature。
第4页，共19页
1. What really matters is not failure itself, but the a______ we have towards it.
2. No student shall go out of school without the teacher's p______.
3. You'd better put-a screen protector on your computer to protect your eyes from being d______.
4. To their surprise, they found the ______(讲座) given by the famous professor easy to understand.
5. Students in the class did very well in this English exam and the ______ (平均的) score was 120.
6. He wrote lots of best-sellers throughout his life, the ______ (大多数) of which were translated into English.
7.
take...into account; have an effect upon; due to; rather than; break down; by mistake; in fear; be based on;
(1) AI technology ______ the way people live, work and play.
(2) She prefers to do exercise ______ go on a diet to lose weight.
(3) Many students believe that the choice of their courses should ______ their own interest.
(4) I made an apology to the middle-aged lady immediately for my taking her bag ______ .
(5) A study from Harvard University found that morning showers can make those who are feeling stressed ______ work creative.
(6) The company______ environmental issues ______ whenever it makes a production plan.
8. ______ (supply) of water and food from all over the country have been sent to Zhengzhou to help those affected by the flood.
9. What I'm ______ (concern) about most is how we can collect a large amount of money in such a short time.
10. We should go to school by bus or underground rather than by car ______ (reduce) the effects of global warming.
11. ______ (sustain) development is a long-term plan which focuses.on the environment and protecting natural resources.
12. The program ______ (target) teenagers has been carried out as planned.
13. A new reserve ______ (establish) last year to protect some animals from extinction and raise people's awareness of environmental protection.
14. Mr. Brown redecorated his house and had some old furniture ______ (remove) to welcome the New Year.
15. The report that ______ (highlight) the major problems facing society today needs further research.
16. 通过垃圾分类，人人都能为环保做出贡献。(contribute)
By sorting rubbish, everyone can __________.
17. 我们使用的汽油和电越多，我们将产生的二氧化碳就越多。(electricity)
__________, the more carbon dioxide we will produce.
18. 他一生致力于阻止非法捕猎，赢得了我们的尊重。(devote)
He __________, earning our respect.
19. 环境专家敦促人们重复使用和回收塑料袋。(urge)
Environmental experts __________ and recycle plastic bags.
20. 毫无疑问，有效地使用能源减少了温室气体的释放。(reduce)
There is no doubt that using energy efficiently__________.
21. 多亏在环境保护方面的努力，这块湿地已经被恢复原样了。(restore)
Thanks to the efforts in environmental protection, the wetland __________.
22. The famous film Jaws in 1975 (1) (strengthen) people's long-held idea of the great white shark as a dangerous animal. People's life (2) (affect) greatly then. People were scared (3) sharks in the sea and some even started to kill them.
After 1975, the number of large sharks around America fell quickly, (4) was partly because of fishing, a type of fishing (5) (adopt) to cut off the sharks' fins for shark fin soup. Peter Benchley who wrote the book the film Jaws was based on came across (6) awful sight when he was diving in an area where fishermen were fishing. The sea floor was covered with dead sharks and obviously there had been (7) (cruelty) hunting. From that day on, he started to devote his time to (8) (protect) sharks. He admitted that his book was wrong about sharks' behaviour and came to see people as a danger to sharks, rather than the other way round. (9) (fortunate), not everyone who watched the film Jaws became afraid of sharks and some became interested in understanding them. Today, more people than ever want to protect them from (10) (extinct).
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
W
In both Africa and Asia elephants are being threatened by changes in their natural habitats(栖息地). People are moving into the elephants habitats and endangering their survival. In the country of Sri Lanka, there is one place where elephants are not only protected but also respected. It is called Elephant Transit Home(ETH).
Set up in 1995, the ETH aims to protect and care for baby elephants that are found injured or living without their mothers in the wild. Every year about 30 baby elephants in Sri Lanka need help. Many are brought to the ETH. There they are given food, shelter, and medical care. Most importantly, they are given the chance to be with other elephants and become part of a herd.
A day at the ETH begins early in the morning when the baby elephants are given their first feeding of milk. During the day, each baby will drink an average of 13 gallons of milk. Older elephants are fed mostly coconut leaves and other native plants. There are no boundaries in the area for the baby elephants as they have the freedom to walk wherever they want. The cost of caring for the baby elephants is high. The ETH spends about $125,000 each year on powdered milk for the baby elephants.
At the ETH, workers try to reduce human connections with the elephants. They also try to increase bonds(联系) between the elephants. It usually takes three years for a baby elephant to be set free into its natural habitat. The elephants are sent back to the wild together with other orphans with whom they have bonded. This program helps them return to the wild as members of a herd that will communicate with each other and take care of each other.
The ETH is considered as one of the best animal protection sites in the world. Not only are the elephants cared for, but they are treated with respect. Most importantly, they go back to live in the wild, where they belong.
23. What do we know about the ETH
A. It helps to keep baby elephants safe.
B. It saves hundreds of elephants every year.
C. It aims to protect elephants from extinction.
D. It changes elephants habitats for the better.
24. What does the underlined word "boundaries" in paragraph 3 mean
A. Extreme climates. B. Dividing lines.
C. Limited foods. D. Endangered species.
25. Why do the workers reduce human connections with the elephants
A. To train them to stay away from hunters.
B. To provide them with more living space.
C. To study them better in a natural environment.
D. To help them make it in the wild as a herd.
26. What's the purpose of the text
A. To show the ways of wildlife protection.
B. To explain the threat baby elephants face.
C. To introduce an animal protection project.
D. To persuade the readers to protect elephants.
Studies have shown that walking among trees makes us relaxed. (1) There's plenty of research showing the link between being in nature and being happy, but most of the research has focused on adults.
(2) Explaining the motivation(动机) behind the study, researchers note that with environmental issues such as global warming, more studies are focusing on the relationships between humans and nature to find solutions to these problems, and the future of the planet lies in the hands of children and their actions. However, few studies focus on this aspect.
For the study, researchers worked with 296 children between the ages of 9 and 12. To measure how connected they were to nature, the kids were asked how much they enjoy activities like seeing wildflowers and wild animals, hearing sounds of nature and touching animals and plants.
(3) They also found that the more concerned children were about the environment and nature, the more likely they were to be happy.
So exposure(暴露) to nature is related to active behaviors and happiness of children. What does that mean to adults As we all know, children usually tend to follow adults', especially their parents' behaviors. That's to say, when adults are outside and appreciate nature, kids learn by example. (4) .
Researchers say that children need role models who can gently guide them to nature with excitement and an attitude of a lifelong learner. (5) What's more important is that they spend time together with children by exploring a fun and safe environment.
A. It's so good going for a walk around trees.
B. Even just smelling the trees helps reduce anxiety.
C. And if parents enjoy being close to nature, so will their children.
D. Parents don't have to be experts in environmental science or nature studies.
E. They found that the kids connected to nature were more likely to behave actively.
F. In a new study researchers wanted to see if kids get the same benefits from being outdoors.
G. Researchers will study more about the connection between children's happiness and nature.
27. A. A B. B C. C D. D E. E F. F G. G
28. A. A B. B C. C D. D E. E F. F G. G
29. A. A B. B C. C D. D E. E F. F G. G
30. A. A B. B C. C D. D E. E F. F G. G
31. A. A B. B C. C D. D E. E F. F G. G
Molai grew up in a tiny village in India. The village lay near some wetlands which became his second (32) . He learned the value and beauty of (33) there from a very young age.
When he was 16, Molai began to notice something (34) happening around his home. A flood had hit the area earlier that year and the (35) it caused had driven away a number of birds. (36) , the number of snakes had dropped as well. He (37) that it was because there weren't enough trees to protect them from the (38) . The solution, of course, was to plant trees so the animals could seek (39) during the daytime. He turned to the (40) department for help but was told that nothing would grow there. However, Molai went looking on his own and (41) a nearby island where he began to plant trees.
(42) young plants in the dry season was (43) for a lone boy. Molai built at the (44) of each sapling(幼树) a bamboo platform, where he placed earthen pots with small holes to (45) rainwater. The water would then drip (滴下) on the plants below.
Molai (46) to plant trees for the next 37 years. His efforts have resulted in 1,360 acres of naturally-grown land that has become home to many plants and animals.
32. A. dream B. job C. home D. choice
33. A. nature B. youth C. culture D. knowledge
34. A. exciting B. interesting C. disturbing D. confusing
35. A. waste B. pressure C. pain D. damage
36. A. Besides B. However C. Therefore D. Otherwise
37. A. agreed B. realized C. urged D. intended
38. A. noise B. heat C. disease D. dust
39. A. directions B. partners C. help D. shelter
40. A. labor B. police C. forest D. service
41. A. rebuilt B. discovered C. left D. managed
42. A. Decorating B. Observing C. Watering D. Removing
43. A. difficult B. illegal C. fantastic D. helpful
44. A. back B. top C. foot D. side
45. A. cool down B. keep off C. separate D. collect
46. A. returned B. learned C. failed D. continued
47. Many of the Earth's plants and animals have already died out, and a hundred species become (1) (endanger) every day. If nothing is done, we may find ourselves alone on Earth.
The population of wildlife species has dropped (2) (main) due to the loss of habitats. The forests that wild animals live in are being destroyed by people. As (3) result, their living area has become smaller and smaller, (4) leads to the shortage of food. Besides, many animals are dying out because of all kinds of pollution (5) (cause) by human in the process of the (6) (develop) of society. At the same time, man is killing off animals just for (7) (get) their fur, teeth and meat.
I suggest that measures should be taken (8) (protect) wildlife. The government should keep people (9) destroying forests and shut down the factories that pollute rivers and air. I think more wildlife (10) (reserve) should also be built. In this way, we can save more wildlife species and make the world a better place.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
48. 根据表格内的写作要求及括号内的汉语提示将文章补充完整。
你校组织英语演讲活动，请以Wildlife Protection 为题写一篇演讲稿。 内容包括∶ (1)野生动植物面临的问题； (2)保护野生动植物的措施； (3)你的呼吁。
Good morning, ladies and gentlemen!
(1) (我很荣幸站在这里) and give you a short speech. (2) (今天我的题目是野生动植物保护).
Nowadays many wildlife species (3) (正以惊人的速度灭绝) (4) (因为非法捕猎), pollution and (5) (栖息地的丧失). In order to save rare wildlife from extinction, the authorities (6) (已经建立了野生动植物保护区) and taken measures to (7) (使人们意识到) the importance of protecting the endangered wildlife. But please remember: it is (8) (地球上的每一个人) that (9) (有责任保护野生动植物). We can volunteer, donate money and so on. (10) (只有当我们学会与自然和谐相处时) can we protect the wildlife!
Thank you very much!
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
答案和解析
1.attitude
【解析】句意：真正重要的不是失败本身，而是我们对失败的态度。根据句子语境和空前the可知，此处应填名词单数；attitude名词，意为“态度”符合句意。故填attitude。
2.permission
【解析】句意：未经老师允许，任何学生不得离开学校。根据空前the teacher's可知，此处应用名词单数；根据首字母提示可知，permission名词，意为“许可，批准”，符合句意。故填permission。
3.damaged
【解析】句意：你最好在电脑上安装一个屏幕保护器，以保护你的眼睛不受损害。分析句子可知，此处应填非谓语动词，damage和逻辑主语your eyes是动宾关系；根据短语protect sb./sth. from doing sth.“保护......不受......（伤害）”可知，此处应用动词的-ing形式的被动语态。故填damaged。
4.lecture
【解析】句意：令他们吃惊的是，他们发现那位著名教授的讲座很容易理解。根据句子语境和空前the可知，此处应用名词单数；lecture名词，意为“讲座”，符合句意。故填lecture。
5.average
【解析】句意：班上的学生在这次英语考试中表现很好，平均成绩是120分。分析句子可知，此处应用形容词作定语修饰score；根据汉语提示可知，形容词average“平均的”，符合句意。故填average。
6.majority
【解析】句意：他一生写了很多畅销书，其中大部分都被翻译成了英语。固定短语the majority of“大多数”，符合句意。故填majority。
7.【小题1】
has an effect upon
【小题2】
rather than
【小题3】
be based on
【小题4】
by mistake
【小题5】
due to
【小题6】
takes; into account
【解析】1. 句意：人工智能技术对人们的生活、工作和娱乐方式产生了影响。固定短语have an effect upon“对......有影响”，符合句意；分析句子可知，此处应用一般现在时。故填has an effect upon 。
2. 句意：她宁愿锻炼身体，也不愿节食减肥。固定短语rather than“而不......”，符合句意。故填rather than。
3. 句意：许多学生认为，他们的课程选择应该基于自己的兴趣。固定短语be based on “基于，以…为基础” ，符合句意；情态动词should后用动词原形。故填be based on。
4. 句意：我立即向那位中年女士道歉，因为我错拿了她的包。固定短语by mistake“错误地”，符合句意。故填by mistake。
5. 句意：哈佛大学的一项研究发现，早晨淋浴会让那些因工作而感到压力的人变得富有创造力。固定短语due to，意为“由于”，符合句意。故填due to。
6. 句意：该公司在制定生产计划时都会考虑到环境问题。固定短语take...into account“考虑......”符合句意；分析句子语境可知，此处应用一般现在时。故填takes; into account。
8.Supplies
【解析】句意：来自全国各地的食物和水被送到郑州来帮助受水灾影响的人。supply即可作可数名词又可作不可数名词，根据空后的have可知，此处应用名词复数。句首首字母大写。故填Supplies。
9.concerned
【解析】句意：我最担心的是我们如何在这么短的时间内筹到一大笔钱。分析句子结构可知，空处作表语，故用形容词。be concerned about，意为“担心”符合句意。故填concerned。
10.to reduce
【解析】句意：为了减少全球变暖的影响，我们应该乘公交车或地铁去上学，而不是乘汽车。根据句意并分析句子结构可知，此处应用动词不定式作目的状语，故填to reduce。
11.Sustainable
【解析】句意：可持续发展是关注环境和保护自然资源的一项长期计划。分析句子结构可知，此处应用形容词作定语修饰development；sustainable形容词，意为“可持续的”，符合句意；句首首字母大写。故填Sustainable。
12.targeting
【解析】句意：这个面向青少年的项目已经被如期举行。分析句子结构可知，此处应用非谓语动词；The program与target之间是逻辑上的主谓关系，应用动词-ing形式作定语。故填targeting。
13.was established
【解析】句意：去年，一个新的自然保护区被建立来保护一些动物免于灭绝，并增强人们保护环境的意识。分析句子结构可知，reserve与establish之间是动宾关系，故用被动语态，且根据时间状语last year可知，此处应用一般过去时的被动语态。故填was established。
14.removed
【解析】句意：为了迎接新年，Brown先生重新装修了他的房子，并移除了一些旧家具。分析句子结构可知，此处应填非谓语动词；furniture与remove之间是逻辑上的动宾关系，故用动词的-ed形式作宾补。故填removed。
15.highlights
【解析】句意：这个特别强调了当今社会所面临的主要问题的报告需要进一步研究。分析句子结构可知，that引导定语从句，指代先行词The report，故定语从句的谓语动词应用单数；再根据needs可知，此处表示客观情况，应用一般现在时。故填highlights。
16.contribute to protecting the environment
【解析】根据汉英提示可知，此处缺少“为环保做出贡献”；固定短语contribute to“为......做出贡献”，protect the environment“保护环境”，符合句意；情态动词can后用动词原形。故填contribute to protecting the environment。
17.The more petrol and electricity we use
【解析】根据汉英提示可知，此处缺少“我们使用的汽油和电越多”；petrol“汽油”，electricity“电”，use“使用”，分析句子结构可知，此处应用“the+比较级，the+比较级”，表示“越......，就越......”。句首首字母大写。故填The more petrol and electricity we use。
18.devoted himself to preventing illegal hunting
【解析】根据汉英提示可知，此处缺少“一生致力于阻止非法捕猎”；固定短语devote sb. to doing sth.“致力于做某事”；prevent动词，意为“阻止”，illegal hunting“非法捕猎”；分析句子语境可知，此处应用一般过去时。故填devoted himself to preventing illegal hunting。
19.urge people to reuse
【解析】根据汉英提示可知，此处缺少“敦促人们重复使用……”；固定短语urge sb. to do sth. “督促某人做某事”，reuse动词，意为“重复使用”，符合句意；分析句子语境可知，此处应用一般现在时。故填urge people to reuse。
20.reduces the release of greenhouse gases
【解析】根据汉英提示可知，此处缺少“减少了温室气体的释放”；动词reduce，意为“减少”；the release of“......的释放”，greenhouse gases“温室气体”。分析句子语境可知，此处应用一般现在时。故填reduces the release of greenhouse gases。
21.has been restored to its original appearance
【解析】根据中英文提示，此处缺少“已经被恢复原样了”；固定短语restore to“恢复到”，original“起初的，最早的”，appearance“外貌，外观”，符合句意；结合汉语提示，分析句子可知，此处应用现在完成时的被动语态，故填has been restored to its original appearance。
22.【小题1】
strengthened
【小题2】
was affected
【小题3】
of
【小题4】
which
【小题5】
adopted
【小题6】
an
【小题7】
cruel
【小题8】
protecting
【小题9】
Fortunately
【小题10】
extinction
【解析】1. 根据时间状语in1975以及上下文语境可知，此处应用一般过去时。故填strengthened。
2. 分析句子结构可知，life与affect之间是动宾关系，故用被动语态，且根据上下文语境可知，此处应用一般过去时。故用一般过去时的被动语态。故填was affected。
3. be scared of意为“害怕”，是固定用法。故填of。
4. 分析句子结构可知，空处引导非限制性定语从句，指代前面整句话的内容，且空处在从句中作主语，故用which。故填which。
5. 分析句子结构可知，a type of fishing 与adopt之间是逻辑上的动宾关系，故用动词的-ed形式作定语。故填adopted。
6. 分析句子可知，此处表泛指，sight意为“景象”时，是可数名词，且awful的发音以元音音素开头，故填an。
7. 分析句子结构可知，空处修饰名词hunting，故用形容词作定语；cruel形容词，意为“残忍的”，符合句意。故用cruel。
8. devote sth. to doing sth. 意为“致力于做某事”，是固定用法。故填protecting。
9. 分析句子结构可知，空处作状语，修饰整个句子，故用副词。句首首字母大写。故填Fortunately。
10. 分析句子结构可知，空处作from的宾语，故用名词形式。extinct的名词是extinction，意为“灭绝”。故填extinction。
23~26.A、B、D、C
【解析】1. 【文章大意】本文介绍了一个名为ETH的组织，它旨在保护和照顾在野外受伤或失去母亲的小象。ETH被认为是世界上最好的动物保护基地之一。在那里大象不仅受到照顾，而且受到尊重。
根据第二段中的Every year about 30 baby elephants in Sri Lanka need help. Many are brought to the ETH. There they are given food, shelter, and medical care. （在斯里兰卡，每年大约有30头小象需要帮助。很多小象被送到ETH。在那里，他们得到食物、住所和医疗照顾。）由此可知，ETH有助于保护小象的安全。故选A。
2. 根据画线词后的as they have the freedom to walk wherever they want（因为它们可以自由地走到任何地方）可知，在这个区没有“分界线”，小象可以自由走动。故选B。
3. 根据第四段中的This program helps them return to the wild as members of a herd that will communicate with each other and take care of each other（这个项目帮助它们回到野外，作为一个群体的成员，它们可以互相交流，互相照顾。）由此可知，工作人员减少与大象之间的联系，以帮助它们作为一个群体在野外生存。故选D。
4. 本文介绍了一个名为ETH的组织，旨在保护和照顾在野外被发现受伤或失去母亲的小象。ETH被认为是世界上最好的动物保护基地之一。在那里大象不仅受到照顾，而且受到尊重。故选C。
27~31.B、F、E、C、D
【解析】1. 【文章大意】研究表明接近自然对孩子成长很重要。
根据空前 Studies have shown that walking among trees makes us relaxed.（研究表明，在树林中散步能使我们放松）可知，B项（即使只是闻一下树木的气味也有助于减轻焦虑）和空前一句构成递进关系。故选B。
2. 根据空后的Explaining the motivation(动机) behind the study,... However, few studies focus on this aspect.（在解释这项研究背后的动机时，研究人员指出，随着全球变暖等环境问题的出现，越来越多的研究关注人类与自然之间的关系，以找到解决这些问题的办法，而地球的未来掌握在孩子和他们的行动手中。然而，这方面的研究很少）可知，F项（在一项新的研究中，研究人员想看看孩子们是否能从户外活动中获得同样的好处）中提到的In a new study和下文中的Explaining the motivation (动机) behind the study是同一个研究。故选F。
3. 根据空后的They also found that the more concerned children were about the environment and nature, the more likely they were to be happy.（他们还发现，孩子们越关注环境和自然，他们就越可能快乐。）可知，E项（他们发现，亲近自然的孩子更可能表现得积极）与其都是研究的发现，两者是并列关系。故选 E。
4. 根据空前的That's to say, when adults are outside and appreciate nature, kids learn by example.（也就是说，当成年人在户外欣赏大自然时,孩子们会学他们）可知，C选项（如果父母喜欢亲近大自然，他们的孩子也会喜欢）是在讲父母对孩子的影响。故选C。
5. 根据空前的Researchers say that children need role models who can gently guide them to nature with excitement and an attitude of a lifelong learner.（研究人员说，孩子们需要榜样，他们可以带着快乐和终身学习者的态度温和地引导他们进入大自然）和空后What's more important is that they spend time together with children by exploring a fun and safe environment.（更重要的是，他们花时间和孩子们一起探索一个有趣和安全的环境）可知，D选项（父母不必是环境科学或自然研究方面的专家）起承上启下的作用。故选D。
32~46.C、A、C、D、A、B、B、D、C、B、C、A、B、D、D
【解析】1. 【文章大意】本文讲述Molai在16岁时发现由于洪水的破坏，他家乡的鸟和蛇的数量减少，于是他开始寻求解决方法。发现种树可以解决问题后，他坚持种树多年，使1360英亩的天然土地成为许多动植物的家园。
句意：村庄附近有一些湿地，那里成为了他第二个家。A.dream梦想；B.job工作；C.home家；D.choice选择。由上句Molai grew up in a tiny village in India.以及空前的second可知，他出生的村庄是他的家，村庄附近的一些湿地成为了他的第二个家。故选C。
2. 句意：在那里他很小就知道了大自然的美丽和价值。A.nature大自然；B.youth青春；C.culture文化；D.knowledge知识。根据上句中The village lay near some wetlands以及常识可知，湿地展现了大自然的价值和美。故选A。
3. 句意：16岁时，Molai开始注意到他家周围发生了一些令人不安的事情。A.exciting兴奋的；B.interesting有趣的；C.disturbing令人不安的；D.confusing令人困惑的。由下句A flood had hit the area earlier that year and the (4) it caused had driven away a number of birds.可知，洪水的发生赶走了鸟儿，这是令人不安的事情。故选C。
4. 句意：那年早些时候，一场洪水袭击了这个地区，洪水造成的损害使得许多鸟也离开了。A.waste浪费；B.pressure压力；C.pain疼痛；D.damage破坏。由句中A flood had hit the area以及常识可知，洪水造成了很大的破坏。故选D。
5. 句意：此外，蛇的数量也减少了。A.Besides此外；B.However然而；C.Therefore因此；D.Otherwise否则。由上句中had driven away a number of birds以及下句that it was because there weren't enough trees to protect them可知，洪水破坏了环境，使许多鸟儿离开家园，还使许多蛇的数量减少了。故选A。
6. 句意：他意识到那是因为没有足够的树来保护它们免受炎热。A.agreed同意；B.realized意识到；C.urged敦促；D.intended打算。根据句中that it was because there weren't enough trees to protect them以及下句The solution, of course, was to plant trees so the animals could seek (8) during the daytime.可知，此处是说明他意识到动物减少的原因。故选B。
7. 句意同上。A.noise噪音；B.heat热；C.disease疾病；D.dust灰尘。根据句意以及常识可知，树木可以提供阴凉，从而保护鸟类和蛇类免受炎热的影响。故选B。
8. 句意：当然，解决办法就是种树，这样动物们在白天可以寻找遮蔽物。A.directions方向；B.partners同伴；C.help帮助；D.shelter遮蔽物。根据上句中there weren't enough trees to protect them from the (7) 以及句中during the daytime可知，树木可以给动物们提供遮蔽。故选D。
9. 句意：他向森林部门求助，但是却被告知那里寸草不生。A.labor劳动；B.police警察；C.forest森林；D.service服务。根据空后department for help以及语境，结合常识可知，Molai因为种树的事情，需向森林部门求助。故选C。
10. 句意：然而，Molai自己去看了看，接着发现了一个位于附近的小岛，他开始在那里植树。A.rebuilt重建；B.discovered发现；C.left留下；D.managed管理。由句中的Molai went looking on his own以及语境可知，此处表示Molai自己去看后，发现了一个可以种树的小岛。故选B。
11. 句意：对于一个单独的小男孩而言，旱季给幼苗浇水是个非常艰巨的任务。A.Decorating装饰；B.Observing观察；C.Watering浇水；D.Removing移除。根据倒数第二段下文中The water would then drip(滴下) on the plants below.以及句中young plants in the dry season可知，此处指在旱季给幼苗浇水。故选C。
12. 句意同上。A.difficult难的；B.illegal违法的；C.fantastic极好的；D.helpful有帮助的。通读本段可知，该段后半部分叙述的是Molai想尽办法收集水的努力，结合该句中的the dry season可知，此处指在旱季给幼苗浇水很难。故选A。
13. 句意：Molai在每棵幼树的顶部都建了一个竹子平台，他把带小孔的陶罐放在那里来收集雨水。A.back背部；B.top顶端；C.foot脚；D.side一边，一侧。由下句The water would then drip(滴下) on the plants below.可知，水滴在下面的植物上。由此推知，竹子平台应该在每棵树苗的顶端。故选B。
14. 句意同上。A.cool down冷却；B.keep off避开；C.separate分开；D.collect收集。根据句中earthen pots以及常识可知，陶罐是用来盛水的；结合语境可知，他将陶罐放到竹子平台上收集雨水。故选D。
15. 句意：Molai在接下来的37年里继续植树。A.returned回归；B.learned学习；C.failed失败；D.continued继续。由下句His efforts have resulted in 1,360 acres of naturally-grown land that has become home to many plants and animals.可知，他的努力使1360英亩的天然土地成为许多动植物的家园。由此推知，在接下来的37年里，他继续种树。故选D。
47.【小题1】
endangered
【小题2】
mainly
【小题3】
a
【小题4】
which
【小题5】
caused
【小题6】
development
【小题7】
getting
【小题8】
to protect
【小题9】
from
【小题10】
reserves
【解析】1. 分析句子可知，become是系动词，后跟形容词作表语，故填endangered。
2. 分析句子结构可知，空处作状语修饰短语due to，应用副词，故填mainly 。
3. as a result表示“结果”，为固定短语。故填a。
4. 分析句子可知，空处引导非限制性定语从句，指代前面的整句话，且在从句中作主语，故用which。故填which。
5. 分析句子结构可知，此处应填非谓语动词；pollution与cause之间是逻辑上的动宾关系，应用动词-ed形式作定语，故填caused。
6. 分析句子可知，空处作介词of的宾语且根据空前的the可知，空处应用名词。develop的名词形式是development，意为“发展”，不可数名词。故填development。
7. 分析句子可知，空处作介词for的宾语，应用动词-ing形式，故填getting。
8. 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 protect。
9. keep sb. from doing sth.意为“阻止某人做某事”，为固定用法，故填from。
10. reserve作“ (野生生物）保护区”讲时是可数名词，且根据空前的more可知，此处表示复数概念，应用名词复数。故填reserves。
48.【小题1】I'm honored/It's my honor to stand here
【小题2】Today my topic is "Wildlife Protection"
【小题3】are dying out at an alarming rate
【小题4】due to illegal hunting
【小题5】habitat loss
【小题6】have set up/established wildlife reserves
【小题7】make people aware of
【小题8】everyone on Earth
【小题9】has the responsibility to protect wildlife
【小题10】Only when we learn to live in harmony with nature
【解析】1. It's one's honor to do sth./sb be honored to do sth. 意为“很荣幸做某事”，符合句意；分析句子语境可知，此处应用一般现在时，句首首字母大写。故填I'm honored/It's my honor to stand here。
2. 根据汉语提示可知，today“今天”，topic“主题，题目”，Wildlife Protection“野生动物保护”，符合句意；分析句子语境可知，此处应用一般现在时。故填Today my topic is "Wildlife Protection"。
3. 固定短语die out“灭绝”，at an alarming rate “以惊人的速度”，符合句意；根据汉语提示和句子语境可知，此处应用现在进行时。故填are dying out at an alarming rate 。
4. 固定短语due to“因为，由于”，illegal hunting“非法捕猎”，符合句意。故填due to illegal hunting。
5. 固定短语habitat loss，意为“栖息地丧失”，符合句意。故填habitat loss。
6. set up/establish“建立”，wildlife reserves“野生动植物保护区”，根据汉语提示和句子语境可知，此处应用现在完成时。故填have set up/established wildlife reserves。
7. 固定短语make sb. do sth.“使某人做某事”，aware of“意识到”，符合句意。故填make people aware of。
8. 根据汉语提示，everyone“每个人”，on Earth“在地球上”，符合句意。故填everyone on Earth。
9. 固定短语have the responsibility to“有责任......”，protect wildlife“保护野生动植物”；分析句子语境可知，此处应用一般现在时。故填has the responsibility to protect wildlife。
10. 根据汉语提示，only“只有”，引导状语从句位于句首，主句需要用部分倒装；when“当......时候”引导时间状语从句，固定短语learn to“学会”，live in harmony with nature“与自然和谐相处”；分析句子语境可知，此处应用一般现在时，句首首字母大写。故填Only when we learn to live in harmony with nature。
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