人教版（2019） 必修 第二册Unit 2 Wildlife Protection Reading and Thinking分层作业（含解析）
文档属性
| 名称 | 人教版（2019） 必修 第二册Unit 2 Wildlife Protection Reading and Thinking分层作业（含解析） |  | |
| 格式 | docx | ||
| 文件大小 | 1.1MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-06-04 04:43:27 | ||
图片预览
文档简介
Unit 2 Reading and Thinking习题检测
基础知识自测
一、根据汉语意思填写单词
1．（2022·宁夏·石嘴山市第三中学高一阶段练习）He laughed and ________(提醒) the man that they were just plain old field birds.
2．（2022·江苏苏州·高一期中）Large quantities of micro plastic have been found in the sea, greatly______ (威胁) the marine life.
3．（2022·天津·南开中学高一期中）We finished later than we had ________ (计划、打算).
4．（2022·吉林·梅河口市第五中学高一阶段练习）A movie theatre and roller rink (溜冰场) attracted customers and ________ (利润).
5．The writer responded to this with an________(抨击)on his critics.
二、用单词的适当形式完成句子
6．（2022·广东·执信中学高一期中）People are calling for the production of ________(effect) medicine to conquer the virus.
7．Walking in the street deep into the night, he was aware of the_________(threaten) from the man following him.
8．（2022·全国·高一单元测试）Reference books must_________(remove)from the reading room.
9．（2022·黑龙江·哈尔滨三中高一阶段练习）Usually, passengers ________ (remind) that no smoking is allowed in the waiting room at the railway station.
10．（2022·全国·高一专题练习）China has taken steps to prevent Chinese fishing boats from _________ (attack) in the South China Sea.
11．They completely ignore these facts as if they never__________(exist).
12．Looking through the mist, I could make ________the figure of a woman standing under the street lamp.
13．They bring with them lots of waste. The crowds might damage the________(beautiful) of the place.
14．Many of these bags end up in the ocean where larger ones can trap sea________(create), such as turtles and dolphins.
15．It was meant to be a surprise; I didn’t intend you___________(see)it so soon.
学科素养提升
三、阅读理解
A
（2022·江苏·高一课时练习）Wild animals are our friends, but many of them are getting fewer and fewer. We should try to protect them. The four animals below are now in danger.
Tibetan Antelopes
Tibetan antelopes are medium-sized animals. They mainly feed on grass. They are usually found in groups of about 20. They are killed for their wool, which is warm, soft and fine and can be made into expensive clothes. Although people can get the wool without killing the animals, people simply kill them before taking the wool. The number of them is dropping year by year. There are less than 75,000 Tibetan antelopes left in the world, down from a million 50 years ago.
Golden Monkeys
Golden monkeys are mainly found in Sichuan, Gansu, Shaanxi provinces and Shengnongjia mountainous area of Hubei Province. Golden monkeys have golden-orange fur. They move around in the daytime, usually in groups of as many as 100 to 200 heads, or 20 to 30 heads. They feed on fruits and young leaves of bamboos. But people are destroying the environment where they live. Trees and bamboos are disappearing, so golden monkeys have less and less to eat.
Elephants
Elephants are very big and strong. They are bigger than any other animals on land. They are grey and have long trunks and tusks. They have poor eyesight, but very good hearing and smell. They can lift heavy things and breakdown branches with their trunks. Elephants are very friendly towards each other and towards their neighbours. Normally, they live in a group for many years. Young male elephants do not leave the group until they are about 12 years old. Now, there are very few elephants in the world. The number of them is becoming smaller and smaller because their living areas are used for farming. Also, people hunt them for their tusks.
Wolves
Wolves are not very big. They have grey fur. Wolves have very good eyesight, hearing and smell. Wolves’ food is various. They eat animals, insects and snails. They are friendly to each other and never attack people. They do not kill for fun. Wolves are in danger, too. They are losing their living areas because people cut down forests. Soon they will have no home or food.
16．Which of the following animals are the biggest on land
A．Tibetan antelopes. B．Golden monkeys.
C．Elephants. D．Wolves.
17．What can we know about the passage
A．There are less than 7,500 Tibetan antelopes left in the world now.
B．Golden monkeys usually move around during the night.
C．Elephants have good eyesight, but very poor hearing and smell.
D．Wolves are friendly to each other and they never attack people.
18．What can be the best title of the passage
A．Wild animals in danger
B．How to hunt wild animals
C．Animals in the zoo
D．How to train the animals
B
（2022·河南·息烽县第一中学高一期中）Scientists have discovered that chimps(黑猩猩)talk to each other by drumming on trees with their hands and feet. It is a way of sending long-distance messages. Each male chimp has its own way of drum beats, to which they add spoken noises to show who is where and what they are doing. The chimps only seem to use their own beats when they are travelling. It may explain why chimps don’t say goodbye to each other because they can keep in touch with each other when they’re away.
We believe chimps like communicating with each other very much. So do the chimps in the zoo. They are happy to communicate with visitors every day. However, during the lockdown(封闭)time, the chimps are upset because of no visitors coming.
A new study has found that some chimps were quieter and lazier than usual during the lockdown months. The study took place in Knowsley Safari Park(野生动物园)in England. It compared the chimps’ behavior during periods of lockdown in 2020 and 2021—when the zoo was closed and they were not being observed by humans—with how they acted after zoo visitors returned.
When the zoo was closed, some chimps spent more time alone and moved about less. When the sites reopened and visitors returned, they spent less time resting and ate more and explored more. In Knowsley, they were eager to get close to visitors’ cars more often.
The researchers say that they can’t tell for sure whether the lockdown was good or bad for the chimps they had studied. When visitors returned, chimps spent less time alone, which could be seen as positive. However, their less resting could also be seen as negative, because it could mean that human visitors interrupted their rest time, which may harm chimps’ health.
19．What is the purpose of the chimps’ way of drum beats
A．To play music. B．To scare visitors.
C．To attract scientists. D．To have communication.
20．What effects did the lockdown have on chimps according to the study
A．The chimps became less active. B．The chimps put on more weight.
C．The chimps enjoyed their loneliness. D．The chimps communicated quite often.
21．How were the chimps when the Zoo was reopened
A．Lazy. B．Quiet. C．Excited. D．Lonely.
22．In which way did the researchers get the study result
A．By listing numbers. B．By comparing facts.
C．By giving examples. D．By interviewing visitors.
四、用单词的适当形式完成短文
（2022·黑龙江·哈尔滨市第六中学校高一期中）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。
It is a terrible time for the world’s tigers. There ___23___ (be) once a lot of these animals throughout eastern and southern Asia. ___24___, wild tigers now only live in small areas of India, China, eastern Russia, and a few other countries.
As people change forests into cities and farms, tigers have lost their living areas. Besides, illegal (非法的) hunting of wild animals is another major threat (威胁) to ___25___ (they) survival. People sometimes hunt ___26___ (endanger) animals, like the tiger, to illegally sell their body parts ___27___ medicine and even food. Some people even pay high prices ___28___ (buy) tiger bones or other animal parts in the black market.
A lot of people think that tigers body parts can really be used to heal (治愈) people. For more than 3,000 years, Chinese medicine has used those to treat ___29___ (sick). Followers of this type medicine believe that ___30___ (eat) the animal’s body parts will help people in treating diseases. It is believed ___31___ a key to protecting the world’s wild tigers is to put an end to the illegal hunting of them. To achieve that, more police should ____32____ (train) to catch hunters.
参考答案：
1．reminded
【详解】考查时态。句意：他笑着提醒他，它们只是普通的野鸟。根据并列谓语laughed可知，谓语动词remind用一般过去时。结合汉语提示及句意，故填reminded。
2．threatening
【详解】考查动词。句意：在海洋中发现了大量的微塑料，极大地威胁着海洋生物。根据汉语提示及所给句子可知，此处使用动词threaten；本句已有谓语，空处用非谓语动词；主语micro plastic与threaten之间是主动关系，应用现在分词，作状语。故填threatening。
3．intended
【详解】考查过去分词。句意：我们比预期的晚完成了。表示“计划、打算”应用动词intend。根据句中had可知，此处是过去完成时，应用过去分词。故填intended。
4．profit
【详解】考查名词。句意：电影院和溜冰场吸引了顾客和利润。根据汉语提示可知应填名词profit，作宾语。故填profit。
5．attack
【详解】考查名词。句意：作为对此的回应，作者对其批评者们给予了抨击。根据句意和汉语提示，应填attack“抨击”作宾语，不定冠词修饰单数可数名词。故填attack。
6．more effective
【详解】考查形容词。句意：人们正在呼吁生产更加有效的药品来对抗病毒。medicine是名词需要用形容词effective作定语，根据句意可知，空处应填形容词比较级，effective为多音节形容词用more构成比较级。故填more effective。
7．threat
【详解】考查名词。句意：深夜，他走在街上，意识到身后那个人的威胁。作宾语，用名词threat，表抽象意义，故填threat。
8．be removed
【详解】考查语态。句意：参考书必须从阅览室拿走。主语与remove构成被动关系，且must后跟动词原形。故填be removed。
9．are reminded
【详解】考查时态和语态。句意：通常乘客会被提醒，火车站的候车室禁止吸烟。及物动词remind意为“提醒，使想起”；固定搭配为“remind sb+of/to do/that从句”意为“使某人想起……，提醒某人……”；分析句子可知此句运用了“remind sb+that从句”的被动结构“sb be reminded+that从句”，根据时间状语usually及从句谓语动词is可知此句为一般现在时，主语passengers为复数概念，故填are reminded。
10．being attacked
【详解】考查非谓语动词。句意：中国已经采取措施防止中国渔船在南中国海受到攻击。作介词的宾语，且attack与boats构成被动关系，故用being done形式。故填being attacked。
11．existed
【详解】考查虚拟语气。句意：他们完全忽略了这些事实，就仿佛它不存在似的。分析句子可知，此处是as if引导方式状语从句，表示与现在事实相反，从句用虚拟语气，谓语用一般过去时。故填existed。
12．out
【详解】考查介词。句意：透过薄雾，我能辨认出一个女人站在路灯下的身影。短语make out表示“辨认出”，符合句意，设空处缺少介词out。故填out。
13．beauty
【详解】考查名词。句意：他们带来了大量垃圾，这些人群可能会破坏这个地方的美丽。根据句子分析可知，此处应用名词beauty，作宾语，表示“美丽”，为不可数名词。故填beauty。
14．creatures
【详解】考查名词。句意：这些袋子中有许多最终会进入海洋，在海洋里较大的袋子可能困住海洋生物，如海龟和海豚等。空处应填名词作宾语，根据下文“such as turtles and dolphins”可知应用名词creature的复数形式。故填creatures。
15．to see
【详解】考查动词不定式。这本来是一个惊喜；我没想让你这么快就看到。intend sb to do sth“想让某人作某事”为固定短语，满足句意要求。故填to see。
16．C 17．D 18．A
【分析】本文是一篇说明文。作者介绍了四种濒危的野生动物及他们的生活状况，并呼吁大家尽力保护野生动物。
16．细节理解题。根据Elephants部分的“They are bigger than any other animals on land.（它们比陆地上的任何其他动物都大）”可知，陆地上最大动物是大象。故选C。
17．细节理解题。根据Wolves部分的“They are friendly to each other and never attack people.（它们彼此友好，从不攻击人类）”可知，狼彼此友好从未攻击过人类。故选D。
18．主旨大意题。通读全文，并结合首段“Wild animals are our friends, but many of them are getting fewer and fewer. We should try to protect them. The four animals below are now in danger.（野生动物是我们的朋友，但它们中的许多人越来越少了。我们应该尽力保护它们。下面的四只动物现在处于危险之中） ”可知，短文中的这些野生动物都面临生存危机。故最佳标题是“濒临危险的动物们”。故选A。
【点睛】
19．D 20．A 21．C 22．B
【导语】本文是一篇说明文。文章介绍了黑猩猩是热爱交流的物种，但是科学家们通过研究Knowsley Safari Park的黑猩猩发现，封闭期间，动物园没有游客来访，黑猩猩们变得内向孤单，动物园重新开放后，游客的到来又干扰了黑猩猩们的休息。孰是孰非
19．细节理解题。根据第一段“Scientists have discovered that chimps(黑猩猩)talk to each other by drumming on trees with their hands and feet. It is a way of sending long-distance messages.”（科学家们发现黑猩猩通过用手和脚在树上敲鼓来互相交谈。这是一种发送长途信息的方式）可知，黑猩猩击打树干是为了远程传递信息，是为了交流，故选D。
20．细节理解题。根据第三段“A new study has found that some chimps were quieter and lazier than usual during the lockdown months.”（ 一项新的研究发现，在封锁期间，一些黑猩猩比平时更安静、更懒）和第四段“When the zoo was closed, some chimps spent more time alone and moved about less.”（ 当动物园关闭时，一些黑猩猩独处的时间更长，活动更少）可知，封闭期间，黑猩猩们独处的时间多了，来回走动少了，变得更安静，更懒惰，即不活跃了。故选A。
21．推理判断题。根据第四段“When the sites reopened and visitors returned. they spent less time resting and ate more and explored more. In Knowsley, they were eager to get close to visitors’ cars more often.”（动物园再次开门时，游客的到来让黑猩猩们睡得少了，但是吃得多了，更爱探索，也更爱靠近游客的汽车了）可知，动物园重新开放后黑猩猩们变得活跃、兴奋起来。故选C。
22．细节理解题。根据第三段“The study took place in Knowsley Safari Park(野生动物园)in England. It compared the chimps’ behavior during periods of lockdown in 2020 and 2021—when the zoo was closed and they were not being observed by humans—with how they acted after zoo visitors returned”（这项研究在英国的诺斯利野生动物园进行。该研究比较了黑猩猩在2020年和2021年禁闭期间(当时动物园关闭，没有人观察它们)的行为，以及游客回来后它们的行为）可知，研究人员对比了2020年封闭期间和2021年动物园重新开放后，黑猩猩行为的不同，并得出相应结论。故选B。
23．were 24．However 25．their 26．endangered 27．for 28．to buy 29．sickness 30．eating 31．that 32．be trained
【导语】这是一篇说明文。文章主要介绍了非法捕猎威胁了野生虎的生存，我们应该采取措施阻止非法捕猎。
23．考查时态和主谓一致。句意：亚洲东部和南部曾经有很多这样的动物。分析句子可知，句子为“there be”句型，根据句中“once”可知，句子陈述的是过去发生的事，应用一般过去时，句子主语“animals”为可数名词复数，故“be”应转换为“were”。故填were。
24．考查副词。句意：然而，野生老虎现在只生活在印度、中国、俄罗斯东部和其他一些国家的小范围内。分析句子可知，上文“亚洲东部和南部曾经有很多这样的动物”和下文“野生老虎现在只生活在印度、中国、俄罗斯东部和其他一些国家的小范围内”之间为转折关系，设空处位于句首，且用逗号与句子其他部分隔开，故应用副词“however”，意为“然而”，副词词性，作状语，句首单词首字母大写。故填However。
25．考查代词。句意：此外，非法捕猎野生动物是对它们生存的另一个主要威胁。分析句子可知，“survival”为名词，故空格处应用形容词性物主代词，“they”为人称代词主格，对应的形容词性物主代词为“their”，意为“它们的”。故填their。
26．考查形容词。句意：人们有时会猎杀老虎等濒危动物，以非法出售它们的身体部位来获取药品甚至食物。分析句子可知，“animals”为名词，故空格处应用形容词，作定语，“endanger”为动词，根据句意可知，应用“endangered”，意为“濒危的”，形容词词性。故填endangered。
27．考查介词。句意：人们有时会猎杀老虎等濒危动物，以非法出售它们的身体部位来获取药品甚至食物。分析句子可知，人们出售濒危动物的身体部位是为了获取药品甚至食物，故空格处应用介词“for”，意为“为得到，为获取”。故填for。
28．考查非谓语动词。句意：有些人甚至在黑市上花高价购买虎骨或其他动物器官。分析句子可知，句中有谓语动词“pay”，故空格处应用非谓语动词，根据句意可知，人们花高价的目的是购买虎骨或其他动物器官，故空格处应用不定式作目的状语，空格处应填“to buy”。故填to buy。
29．考查名词。句意：3000多年来，中医一直使用那些去治疗疾病。分析句子可知，“treat”为动词，故空格处应用名词，作宾语，“sick”作名词时意为“病人，呕吐物”，不符合语境，应用“sickness”，意为“疾病”，为不可数名词。故填sickness。
30．考查非谓语动词。句意：这类医学的追随者相信食用动物的身体部位有助于人们治疗疾病。分析句子可知，句子为“that”引导的宾语从句，从句中有谓语动词“will help”，故空格处应用非谓语动词，应用动名词作主语，“eat”的动名词形式为“eating”。故填eating。
31．考查主语从句。句意：人们认为，保护世界野生老虎的一个关键是结束对它们的非法捕猎。分析句子可知，句中涉及固定句型“It is believed that…”，意为“人们认为……”，句中“It”作形式主语，“that”引导的从句作真正的主语，故空格处应用“that”。故填that。
32．考查被动语态。句意：为了实现这一目标，应该训练更多的警察来抓捕狩猎者。分析句子可知，“train”意为“培训”，动词词性，句中“police”和“train”为被动关系，“should”为情态动词，故句子应用情态动词的被动语态，“train”的过去分词为“trained”，空格处应填“be trained”。故填be trained。
基础知识自测
一、根据汉语意思填写单词
1．（2022·宁夏·石嘴山市第三中学高一阶段练习）He laughed and ________(提醒) the man that they were just plain old field birds.
2．（2022·江苏苏州·高一期中）Large quantities of micro plastic have been found in the sea, greatly______ (威胁) the marine life.
3．（2022·天津·南开中学高一期中）We finished later than we had ________ (计划、打算).
4．（2022·吉林·梅河口市第五中学高一阶段练习）A movie theatre and roller rink (溜冰场) attracted customers and ________ (利润).
5．The writer responded to this with an________(抨击)on his critics.
二、用单词的适当形式完成句子
6．（2022·广东·执信中学高一期中）People are calling for the production of ________(effect) medicine to conquer the virus.
7．Walking in the street deep into the night, he was aware of the_________(threaten) from the man following him.
8．（2022·全国·高一单元测试）Reference books must_________(remove)from the reading room.
9．（2022·黑龙江·哈尔滨三中高一阶段练习）Usually, passengers ________ (remind) that no smoking is allowed in the waiting room at the railway station.
10．（2022·全国·高一专题练习）China has taken steps to prevent Chinese fishing boats from _________ (attack) in the South China Sea.
11．They completely ignore these facts as if they never__________(exist).
12．Looking through the mist, I could make ________the figure of a woman standing under the street lamp.
13．They bring with them lots of waste. The crowds might damage the________(beautiful) of the place.
14．Many of these bags end up in the ocean where larger ones can trap sea________(create), such as turtles and dolphins.
15．It was meant to be a surprise; I didn’t intend you___________(see)it so soon.
学科素养提升
三、阅读理解
A
（2022·江苏·高一课时练习）Wild animals are our friends, but many of them are getting fewer and fewer. We should try to protect them. The four animals below are now in danger.
Tibetan Antelopes
Tibetan antelopes are medium-sized animals. They mainly feed on grass. They are usually found in groups of about 20. They are killed for their wool, which is warm, soft and fine and can be made into expensive clothes. Although people can get the wool without killing the animals, people simply kill them before taking the wool. The number of them is dropping year by year. There are less than 75,000 Tibetan antelopes left in the world, down from a million 50 years ago.
Golden Monkeys
Golden monkeys are mainly found in Sichuan, Gansu, Shaanxi provinces and Shengnongjia mountainous area of Hubei Province. Golden monkeys have golden-orange fur. They move around in the daytime, usually in groups of as many as 100 to 200 heads, or 20 to 30 heads. They feed on fruits and young leaves of bamboos. But people are destroying the environment where they live. Trees and bamboos are disappearing, so golden monkeys have less and less to eat.
Elephants
Elephants are very big and strong. They are bigger than any other animals on land. They are grey and have long trunks and tusks. They have poor eyesight, but very good hearing and smell. They can lift heavy things and breakdown branches with their trunks. Elephants are very friendly towards each other and towards their neighbours. Normally, they live in a group for many years. Young male elephants do not leave the group until they are about 12 years old. Now, there are very few elephants in the world. The number of them is becoming smaller and smaller because their living areas are used for farming. Also, people hunt them for their tusks.
Wolves
Wolves are not very big. They have grey fur. Wolves have very good eyesight, hearing and smell. Wolves’ food is various. They eat animals, insects and snails. They are friendly to each other and never attack people. They do not kill for fun. Wolves are in danger, too. They are losing their living areas because people cut down forests. Soon they will have no home or food.
16．Which of the following animals are the biggest on land
A．Tibetan antelopes. B．Golden monkeys.
C．Elephants. D．Wolves.
17．What can we know about the passage
A．There are less than 7,500 Tibetan antelopes left in the world now.
B．Golden monkeys usually move around during the night.
C．Elephants have good eyesight, but very poor hearing and smell.
D．Wolves are friendly to each other and they never attack people.
18．What can be the best title of the passage
A．Wild animals in danger
B．How to hunt wild animals
C．Animals in the zoo
D．How to train the animals
B
（2022·河南·息烽县第一中学高一期中）Scientists have discovered that chimps(黑猩猩)talk to each other by drumming on trees with their hands and feet. It is a way of sending long-distance messages. Each male chimp has its own way of drum beats, to which they add spoken noises to show who is where and what they are doing. The chimps only seem to use their own beats when they are travelling. It may explain why chimps don’t say goodbye to each other because they can keep in touch with each other when they’re away.
We believe chimps like communicating with each other very much. So do the chimps in the zoo. They are happy to communicate with visitors every day. However, during the lockdown(封闭)time, the chimps are upset because of no visitors coming.
A new study has found that some chimps were quieter and lazier than usual during the lockdown months. The study took place in Knowsley Safari Park(野生动物园)in England. It compared the chimps’ behavior during periods of lockdown in 2020 and 2021—when the zoo was closed and they were not being observed by humans—with how they acted after zoo visitors returned.
When the zoo was closed, some chimps spent more time alone and moved about less. When the sites reopened and visitors returned, they spent less time resting and ate more and explored more. In Knowsley, they were eager to get close to visitors’ cars more often.
The researchers say that they can’t tell for sure whether the lockdown was good or bad for the chimps they had studied. When visitors returned, chimps spent less time alone, which could be seen as positive. However, their less resting could also be seen as negative, because it could mean that human visitors interrupted their rest time, which may harm chimps’ health.
19．What is the purpose of the chimps’ way of drum beats
A．To play music. B．To scare visitors.
C．To attract scientists. D．To have communication.
20．What effects did the lockdown have on chimps according to the study
A．The chimps became less active. B．The chimps put on more weight.
C．The chimps enjoyed their loneliness. D．The chimps communicated quite often.
21．How were the chimps when the Zoo was reopened
A．Lazy. B．Quiet. C．Excited. D．Lonely.
22．In which way did the researchers get the study result
A．By listing numbers. B．By comparing facts.
C．By giving examples. D．By interviewing visitors.
四、用单词的适当形式完成短文
（2022·黑龙江·哈尔滨市第六中学校高一期中）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。
It is a terrible time for the world’s tigers. There ___23___ (be) once a lot of these animals throughout eastern and southern Asia. ___24___, wild tigers now only live in small areas of India, China, eastern Russia, and a few other countries.
As people change forests into cities and farms, tigers have lost their living areas. Besides, illegal (非法的) hunting of wild animals is another major threat (威胁) to ___25___ (they) survival. People sometimes hunt ___26___ (endanger) animals, like the tiger, to illegally sell their body parts ___27___ medicine and even food. Some people even pay high prices ___28___ (buy) tiger bones or other animal parts in the black market.
A lot of people think that tigers body parts can really be used to heal (治愈) people. For more than 3,000 years, Chinese medicine has used those to treat ___29___ (sick). Followers of this type medicine believe that ___30___ (eat) the animal’s body parts will help people in treating diseases. It is believed ___31___ a key to protecting the world’s wild tigers is to put an end to the illegal hunting of them. To achieve that, more police should ____32____ (train) to catch hunters.
参考答案：
1．reminded
【详解】考查时态。句意：他笑着提醒他，它们只是普通的野鸟。根据并列谓语laughed可知，谓语动词remind用一般过去时。结合汉语提示及句意，故填reminded。
2．threatening
【详解】考查动词。句意：在海洋中发现了大量的微塑料，极大地威胁着海洋生物。根据汉语提示及所给句子可知，此处使用动词threaten；本句已有谓语，空处用非谓语动词；主语micro plastic与threaten之间是主动关系，应用现在分词，作状语。故填threatening。
3．intended
【详解】考查过去分词。句意：我们比预期的晚完成了。表示“计划、打算”应用动词intend。根据句中had可知，此处是过去完成时，应用过去分词。故填intended。
4．profit
【详解】考查名词。句意：电影院和溜冰场吸引了顾客和利润。根据汉语提示可知应填名词profit，作宾语。故填profit。
5．attack
【详解】考查名词。句意：作为对此的回应，作者对其批评者们给予了抨击。根据句意和汉语提示，应填attack“抨击”作宾语，不定冠词修饰单数可数名词。故填attack。
6．more effective
【详解】考查形容词。句意：人们正在呼吁生产更加有效的药品来对抗病毒。medicine是名词需要用形容词effective作定语，根据句意可知，空处应填形容词比较级，effective为多音节形容词用more构成比较级。故填more effective。
7．threat
【详解】考查名词。句意：深夜，他走在街上，意识到身后那个人的威胁。作宾语，用名词threat，表抽象意义，故填threat。
8．be removed
【详解】考查语态。句意：参考书必须从阅览室拿走。主语与remove构成被动关系，且must后跟动词原形。故填be removed。
9．are reminded
【详解】考查时态和语态。句意：通常乘客会被提醒，火车站的候车室禁止吸烟。及物动词remind意为“提醒，使想起”；固定搭配为“remind sb+of/to do/that从句”意为“使某人想起……，提醒某人……”；分析句子可知此句运用了“remind sb+that从句”的被动结构“sb be reminded+that从句”，根据时间状语usually及从句谓语动词is可知此句为一般现在时，主语passengers为复数概念，故填are reminded。
10．being attacked
【详解】考查非谓语动词。句意：中国已经采取措施防止中国渔船在南中国海受到攻击。作介词的宾语，且attack与boats构成被动关系，故用being done形式。故填being attacked。
11．existed
【详解】考查虚拟语气。句意：他们完全忽略了这些事实，就仿佛它不存在似的。分析句子可知，此处是as if引导方式状语从句，表示与现在事实相反，从句用虚拟语气，谓语用一般过去时。故填existed。
12．out
【详解】考查介词。句意：透过薄雾，我能辨认出一个女人站在路灯下的身影。短语make out表示“辨认出”，符合句意，设空处缺少介词out。故填out。
13．beauty
【详解】考查名词。句意：他们带来了大量垃圾，这些人群可能会破坏这个地方的美丽。根据句子分析可知，此处应用名词beauty，作宾语，表示“美丽”，为不可数名词。故填beauty。
14．creatures
【详解】考查名词。句意：这些袋子中有许多最终会进入海洋，在海洋里较大的袋子可能困住海洋生物，如海龟和海豚等。空处应填名词作宾语，根据下文“such as turtles and dolphins”可知应用名词creature的复数形式。故填creatures。
15．to see
【详解】考查动词不定式。这本来是一个惊喜；我没想让你这么快就看到。intend sb to do sth“想让某人作某事”为固定短语，满足句意要求。故填to see。
16．C 17．D 18．A
【分析】本文是一篇说明文。作者介绍了四种濒危的野生动物及他们的生活状况，并呼吁大家尽力保护野生动物。
16．细节理解题。根据Elephants部分的“They are bigger than any other animals on land.（它们比陆地上的任何其他动物都大）”可知，陆地上最大动物是大象。故选C。
17．细节理解题。根据Wolves部分的“They are friendly to each other and never attack people.（它们彼此友好，从不攻击人类）”可知，狼彼此友好从未攻击过人类。故选D。
18．主旨大意题。通读全文，并结合首段“Wild animals are our friends, but many of them are getting fewer and fewer. We should try to protect them. The four animals below are now in danger.（野生动物是我们的朋友，但它们中的许多人越来越少了。我们应该尽力保护它们。下面的四只动物现在处于危险之中） ”可知，短文中的这些野生动物都面临生存危机。故最佳标题是“濒临危险的动物们”。故选A。
【点睛】
19．D 20．A 21．C 22．B
【导语】本文是一篇说明文。文章介绍了黑猩猩是热爱交流的物种，但是科学家们通过研究Knowsley Safari Park的黑猩猩发现，封闭期间，动物园没有游客来访，黑猩猩们变得内向孤单，动物园重新开放后，游客的到来又干扰了黑猩猩们的休息。孰是孰非
19．细节理解题。根据第一段“Scientists have discovered that chimps(黑猩猩)talk to each other by drumming on trees with their hands and feet. It is a way of sending long-distance messages.”（科学家们发现黑猩猩通过用手和脚在树上敲鼓来互相交谈。这是一种发送长途信息的方式）可知，黑猩猩击打树干是为了远程传递信息，是为了交流，故选D。
20．细节理解题。根据第三段“A new study has found that some chimps were quieter and lazier than usual during the lockdown months.”（ 一项新的研究发现，在封锁期间，一些黑猩猩比平时更安静、更懒）和第四段“When the zoo was closed, some chimps spent more time alone and moved about less.”（ 当动物园关闭时，一些黑猩猩独处的时间更长，活动更少）可知，封闭期间，黑猩猩们独处的时间多了，来回走动少了，变得更安静，更懒惰，即不活跃了。故选A。
21．推理判断题。根据第四段“When the sites reopened and visitors returned. they spent less time resting and ate more and explored more. In Knowsley, they were eager to get close to visitors’ cars more often.”（动物园再次开门时，游客的到来让黑猩猩们睡得少了，但是吃得多了，更爱探索，也更爱靠近游客的汽车了）可知，动物园重新开放后黑猩猩们变得活跃、兴奋起来。故选C。
22．细节理解题。根据第三段“The study took place in Knowsley Safari Park(野生动物园)in England. It compared the chimps’ behavior during periods of lockdown in 2020 and 2021—when the zoo was closed and they were not being observed by humans—with how they acted after zoo visitors returned”（这项研究在英国的诺斯利野生动物园进行。该研究比较了黑猩猩在2020年和2021年禁闭期间(当时动物园关闭，没有人观察它们)的行为，以及游客回来后它们的行为）可知，研究人员对比了2020年封闭期间和2021年动物园重新开放后，黑猩猩行为的不同，并得出相应结论。故选B。
23．were 24．However 25．their 26．endangered 27．for 28．to buy 29．sickness 30．eating 31．that 32．be trained
【导语】这是一篇说明文。文章主要介绍了非法捕猎威胁了野生虎的生存，我们应该采取措施阻止非法捕猎。
23．考查时态和主谓一致。句意：亚洲东部和南部曾经有很多这样的动物。分析句子可知，句子为“there be”句型，根据句中“once”可知，句子陈述的是过去发生的事，应用一般过去时，句子主语“animals”为可数名词复数，故“be”应转换为“were”。故填were。
24．考查副词。句意：然而，野生老虎现在只生活在印度、中国、俄罗斯东部和其他一些国家的小范围内。分析句子可知，上文“亚洲东部和南部曾经有很多这样的动物”和下文“野生老虎现在只生活在印度、中国、俄罗斯东部和其他一些国家的小范围内”之间为转折关系，设空处位于句首，且用逗号与句子其他部分隔开，故应用副词“however”，意为“然而”，副词词性，作状语，句首单词首字母大写。故填However。
25．考查代词。句意：此外，非法捕猎野生动物是对它们生存的另一个主要威胁。分析句子可知，“survival”为名词，故空格处应用形容词性物主代词，“they”为人称代词主格，对应的形容词性物主代词为“their”，意为“它们的”。故填their。
26．考查形容词。句意：人们有时会猎杀老虎等濒危动物，以非法出售它们的身体部位来获取药品甚至食物。分析句子可知，“animals”为名词，故空格处应用形容词，作定语，“endanger”为动词，根据句意可知，应用“endangered”，意为“濒危的”，形容词词性。故填endangered。
27．考查介词。句意：人们有时会猎杀老虎等濒危动物，以非法出售它们的身体部位来获取药品甚至食物。分析句子可知，人们出售濒危动物的身体部位是为了获取药品甚至食物，故空格处应用介词“for”，意为“为得到，为获取”。故填for。
28．考查非谓语动词。句意：有些人甚至在黑市上花高价购买虎骨或其他动物器官。分析句子可知，句中有谓语动词“pay”，故空格处应用非谓语动词，根据句意可知，人们花高价的目的是购买虎骨或其他动物器官，故空格处应用不定式作目的状语，空格处应填“to buy”。故填to buy。
29．考查名词。句意：3000多年来，中医一直使用那些去治疗疾病。分析句子可知，“treat”为动词，故空格处应用名词，作宾语，“sick”作名词时意为“病人，呕吐物”，不符合语境，应用“sickness”，意为“疾病”，为不可数名词。故填sickness。
30．考查非谓语动词。句意：这类医学的追随者相信食用动物的身体部位有助于人们治疗疾病。分析句子可知，句子为“that”引导的宾语从句，从句中有谓语动词“will help”，故空格处应用非谓语动词，应用动名词作主语，“eat”的动名词形式为“eating”。故填eating。
31．考查主语从句。句意：人们认为，保护世界野生老虎的一个关键是结束对它们的非法捕猎。分析句子可知，句中涉及固定句型“It is believed that…”，意为“人们认为……”，句中“It”作形式主语，“that”引导的从句作真正的主语，故空格处应用“that”。故填that。
32．考查被动语态。句意：为了实现这一目标，应该训练更多的警察来抓捕狩猎者。分析句子可知，“train”意为“培训”，动词词性，句中“police”和“train”为被动关系，“should”为情态动词，故句子应用情态动词的被动语态，“train”的过去分词为“trained”，空格处应填“be trained”。故填be trained。