外研版（2019）必修 第一册Unit 5 Into the wildUnit 5 Into the wild Developing Ideas课时分层练（含答案）
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| 名称 | 外研版（2019）必修 第一册Unit 5 Into the wildUnit 5 Into the wild Developing Ideas课时分层练（含答案） |  | |
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| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-09-04 16:39:52 | ||
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Unit 5 Into the wild Developing Ideas—2023-2024学年高一英语外研版（2019）必修第一册课时分层练
【夯实基础】
知识点1一般过去时的被动语态
1. The People's Republic of China _____ (found) on October 1st, 1949.
2. The tiger that had escaped from the zoo _____ (capture) and sent back to the zoo.
知识点2名词的用法
3. A wide _____ (vary) of extra-curricular activities are held every day in my school.
4. We are bound to see some ups and downs along the road to economic _____ (recover).
5. I lowered my head again and waited for my father's _____ (react) to my terrible performance.
【提升能力】
6.It's impolite to _____ (盯着看) at others.
7.Work should be an _____ (要素) of your life.
8.The bad event caused its share price to _____ (暴跌).
9.It was a direct challenge to the _____ (权威) of the government.
10.The news of Kobe's death came as a great _____ (震惊) to the whole world.
【核心素养】
A
A group of wandering wild elephants have become an overnight Internet hit globally. While the original group was made up of 16 elephants, two decided to return home after a week. The rest continued their journey northward, stopping only for a short break in November 2020 to allow a newly-born elephant and its mother to recover.
Since leaving the reserve, the elephants have walked over 500 kilometers. Along the way, they entered farms for food and water, walked through urban streets and even paid a visit to a car dealership(经销店) and a retirement home. No animals or people were hurt. However, they destroyed more than $1 million worth of crops.
Researchers are not sure why the elephants decided to leave or where they are heading. While they are known to leave their habitats in search of food, this is the longest migration of wild elephants recorded in China. Because of this, some guess that the elephants may be lost. However, others think the elephants were forced to move due to deforestation. Successful conservation efforts have almost doubled the elephant population in the Xishuangbanna National Nature Reserve. However, their natural habitat has been greatly reduced.
"As their populations increase, they search for more food," Becky Shu Chen said. "You could say that the increase in agricultural land in their region is like finding a big sweet shop, right on their doorstep.
The wandering herd's search for a suitable home was noticed by locals who eagerly followed their daily movements on social media. Adam Chang, assigned to deliver food to the elephants, says, "Before this meeting, I just felt curious about animals. Now, I think I would volunteer in animal rights groups to preserve those giant creatures."
11. Why did the wild elephants stop temporarily in November 2020
A. To pay a visit to a car dealership.
B. To enjoy the food given by local people.
C. To wait for a baby elephant and its mom to recover.
D. To figure out whether they were in the right direction.
12. What can we learn from Paragraph 3
A. Elephants never leave their home.
B. The elephants couldn't find their way home.
C. Elephants' population has decreased for human activities.
D. Scientists don't know why the elephants leave their home.
13. What do Adam Chang's words in the last paragraph mean
A. The elephants have the rights to move.
B. The elephants are annoyed about being followed.
C. The elephants are helped by locals to find a suitable home.
D. The elephants help to raise people's awareness of animal protection.
14. What is the text mainly about
A. China's wandering wild elephants attract the world.
B. China's wandering elephants are losing their way.
C. China's wild elephants are touring through cities.
D. China's wild elephants are always on the move.
B
As the climate warms, birds are shrinking(缩小) and their wingspans(翼展) are growing, according to a new study. Researchers analyzed 70, 716 birds from 52 kinds of North American migratory(迁徙的) bird species collected over 40 years. The authors say the study is the largest of its kind and that the findings are important for understanding how animals will adapt to climate change.
"We found almost all of the species were getting smaller," said lead author Brian Weeks, an assistant professor at the University of Michigan. "The species were pretty diverse, but they responded in a similar way," he said. "The consistency(一致性) was shocking." He said the study of animal responses to climate change often focused on shifts in the geographical range or timing of life events, like migration and birth. But this study suggests body morphology(形态) is a crucial third aspect.
"That's one major implication," he said. "It's hard to understand how birds will adapt without taking all three of these things into consideration."
The findings showed that from 1978 to 2016, the length of the birds' lower leg bone shortened by 2.4%. Over the same time, the wings lengthened by 1.3%.
The evidence suggests warming temperatures caused the decrease in body size, which in turn caused the increase in wing length.
"Migration is an incredibly taxing thing they do," Mr. Weeks said, explaining that the smaller body size means less energy available for the birds to complete their long journeys. He said the birds most likely to survive migration were the ones with longer wingspans and smaller bodies.
The scientists aren't exactly sure why warmer temperatures cause birds to shrink. One theory is that smaller animals are better at cooling off, losing body heat more quickly.
1. What's the best title for the text
A. All of the Birds Are Getting Smaller
B. Animals Are Adapting to Climate Change
C. Climate Change Is Causing Birds to Shrink
D. Scientists Are Finding Causes of the Warming Climate
2. What made Brian Weeks feel astonished
A. It took 40 years to collect 70,716 birds from North America.
B. Many birds are shrinking when responding to climate change.
C. All migratory bird species were collected to do the important research.
D. So many researchers take part in the largest study to work out the findings.
3. What does the underlined word "taxing" in Paragraph 6 most probably mean
A. Tiring. B. Important. C. Easy. D. Pleasant.
4. What can we infer from the last paragraph
A. The migratory birds aren't big.
B. The temperatures will be higher.
C. The scientists will go on further study.
D. The smaller animals will surely live longer.
答案以及解析
【夯实基础】
1.答案：was founded
解析：句意：中华人民共和国于1949年10月1日成立。主语与谓语动词是被动关系，由时间状语可知此处为一般过去时，故填was founded。
2.答案：was captured
解析：考查时态及语态。句意：从动物园逃脱的这只老虎被抓住了，并被送回了动物园。根据定语从句时态为过去完成时可知，本空应用一般过去时，且句子主语The tiger和动词capture之间为被动关系，故本空应用一般过去时的被动语态。
3.答案：variety
解析：考查名词。句意：我的学校每天都举行各种各样的课外活动。a variety of意为“各种各样的”。
4.答案：recovery
解析：句意：在经济复苏的道路上， 我们一定会经历一些波折。此处作介词to的宾语， 应用名词， 故填recovery。
5.答案：reaction
解析：考查名词。句意：我再次低下头，等待父亲对我糟糕表现的反应。根据空前father's可知，本空应用名词作宾语，表示“(对某一情形或某事件的)反应”，故填reaction。
【提升能力】
6.答案：stare
解析：句意：盯着别人看是不礼貌的。句中It作形式主语，需用动词不定式作真正的主语，故填stare。
7.答案：element
解析：句意：工作应当是你生活的一个要素。
8.答案：crash
解析：句意：这个糟糕的事件导致其股价暴跌。
9.答案：authority
解析：句意：这是对政府权威的直接质疑。
10.答案：shock
解析：句意：科比死亡的消息对全世界是一个极大的震惊。
【核心素养】
A
答案：1-4 CDDA
1. 解析：细节理解题。根据第一段中"The rest continued their journey northward, stopping only for a short break in November 2020 to allow a newly-born elephant and its mother to recover."可知，这群野象中途停顿是因为出生了一头幼象，然后等着幼象和它的妈妈恢复健康。故选C。
2. 解析：细节理解题。根据第三段中"Researchers are not sure why the elephants decided to leave or where they are heading."可知，科学家们不清楚这些大象离家的原因。故选D。
3. 解析：推理判断题。根据最后一段中"Before this meeting, I just felt curious about animals. Now, I think I would volunteer in animal rights groups to preserve those giant creatures.(在这次见面之前,我只是对动物感到好奇。现在,我想我会志愿加入动物权利组织来保护那些巨大的生物。)"可推断出，通过与野象的接触，人们提高了保护动物的意识。故选D。
4. 解析：主旨大意题。通读全文并根据第一段中"A group of wandering wild elephants have become an overnight Internet hit globally.(一群流浪的野象一夜之间在全球成为网络热门。)"可知，本文介绍了一群野生亚洲象从西双版纳国家级自然保护区出发一路北上,其间生下了一头小象，象群继续出发,通过网络的传播,吸引了人们的极大关注，成为国际明星的情况。A项"中国的流浪野生大象吸引着世界"为本文的最佳标题。
B
答案：1-4 CBAC
解析：1. 主旨大意题。根据第一段第一句"一项新的研究显示，随着气候变暖，鸟类在缩小，翼展在增长。"和最后一段第一句"科学家们还不完全确定为什么温度升高会导致鸟类缩小。"可知，本文主要介绍了随着气候变暖，鸟的体型在缩小，翅膀在增长，原因未知。因此本文最好的题目是C项"气候变化正导致鸟类缩小"。
2. 解析：细节理解题。根据第二段中"We found almost...at the University of Michigan.(作为主要作者的密歇根大学助理教授Brian Weeks说:'我们发现几乎所有的物种都在变得更小。')"和"The species were pretty diverse...was shocking.(他说:'这些物种非常多样化，但它们的反应是相似的。这种一致性令人震惊。')"可知，Brian Weeks认为许多鸟类在应对气候变化时都在缩小是令人震惊的，故选B项。
3. 解析：词义猜测题。根据画线词后文中"the smaller body size means less energy available for the birds to complete their long journeys"可知，画线词所在部分语境为:迁徙是它们做的一件令它们非常疲劳的事情，故画线词taxing意为"费力的"。tiring使人疲劳的；important重要的；easy轻松的；pleasant令人愉快的。故选A项。
4. 解析：推理判断题。根据最后一段中"The scientists aren't exactly sure why warmer temperatures cause birds to shrink.(科学家们还不完全确定为什么温度升高会导致鸟类缩小。)"可知，科学家还不知道气温升高导致鸟类缩小的原因。由此可推断出，科学家们将继续深入研究，故选C项。
2
【夯实基础】
知识点1一般过去时的被动语态
1. The People's Republic of China _____ (found) on October 1st, 1949.
2. The tiger that had escaped from the zoo _____ (capture) and sent back to the zoo.
知识点2名词的用法
3. A wide _____ (vary) of extra-curricular activities are held every day in my school.
4. We are bound to see some ups and downs along the road to economic _____ (recover).
5. I lowered my head again and waited for my father's _____ (react) to my terrible performance.
【提升能力】
6.It's impolite to _____ (盯着看) at others.
7.Work should be an _____ (要素) of your life.
8.The bad event caused its share price to _____ (暴跌).
9.It was a direct challenge to the _____ (权威) of the government.
10.The news of Kobe's death came as a great _____ (震惊) to the whole world.
【核心素养】
A
A group of wandering wild elephants have become an overnight Internet hit globally. While the original group was made up of 16 elephants, two decided to return home after a week. The rest continued their journey northward, stopping only for a short break in November 2020 to allow a newly-born elephant and its mother to recover.
Since leaving the reserve, the elephants have walked over 500 kilometers. Along the way, they entered farms for food and water, walked through urban streets and even paid a visit to a car dealership(经销店) and a retirement home. No animals or people were hurt. However, they destroyed more than $1 million worth of crops.
Researchers are not sure why the elephants decided to leave or where they are heading. While they are known to leave their habitats in search of food, this is the longest migration of wild elephants recorded in China. Because of this, some guess that the elephants may be lost. However, others think the elephants were forced to move due to deforestation. Successful conservation efforts have almost doubled the elephant population in the Xishuangbanna National Nature Reserve. However, their natural habitat has been greatly reduced.
"As their populations increase, they search for more food," Becky Shu Chen said. "You could say that the increase in agricultural land in their region is like finding a big sweet shop, right on their doorstep.
The wandering herd's search for a suitable home was noticed by locals who eagerly followed their daily movements on social media. Adam Chang, assigned to deliver food to the elephants, says, "Before this meeting, I just felt curious about animals. Now, I think I would volunteer in animal rights groups to preserve those giant creatures."
11. Why did the wild elephants stop temporarily in November 2020
A. To pay a visit to a car dealership.
B. To enjoy the food given by local people.
C. To wait for a baby elephant and its mom to recover.
D. To figure out whether they were in the right direction.
12. What can we learn from Paragraph 3
A. Elephants never leave their home.
B. The elephants couldn't find their way home.
C. Elephants' population has decreased for human activities.
D. Scientists don't know why the elephants leave their home.
13. What do Adam Chang's words in the last paragraph mean
A. The elephants have the rights to move.
B. The elephants are annoyed about being followed.
C. The elephants are helped by locals to find a suitable home.
D. The elephants help to raise people's awareness of animal protection.
14. What is the text mainly about
A. China's wandering wild elephants attract the world.
B. China's wandering elephants are losing their way.
C. China's wild elephants are touring through cities.
D. China's wild elephants are always on the move.
B
As the climate warms, birds are shrinking(缩小) and their wingspans(翼展) are growing, according to a new study. Researchers analyzed 70, 716 birds from 52 kinds of North American migratory(迁徙的) bird species collected over 40 years. The authors say the study is the largest of its kind and that the findings are important for understanding how animals will adapt to climate change.
"We found almost all of the species were getting smaller," said lead author Brian Weeks, an assistant professor at the University of Michigan. "The species were pretty diverse, but they responded in a similar way," he said. "The consistency(一致性) was shocking." He said the study of animal responses to climate change often focused on shifts in the geographical range or timing of life events, like migration and birth. But this study suggests body morphology(形态) is a crucial third aspect.
"That's one major implication," he said. "It's hard to understand how birds will adapt without taking all three of these things into consideration."
The findings showed that from 1978 to 2016, the length of the birds' lower leg bone shortened by 2.4%. Over the same time, the wings lengthened by 1.3%.
The evidence suggests warming temperatures caused the decrease in body size, which in turn caused the increase in wing length.
"Migration is an incredibly taxing thing they do," Mr. Weeks said, explaining that the smaller body size means less energy available for the birds to complete their long journeys. He said the birds most likely to survive migration were the ones with longer wingspans and smaller bodies.
The scientists aren't exactly sure why warmer temperatures cause birds to shrink. One theory is that smaller animals are better at cooling off, losing body heat more quickly.
1. What's the best title for the text
A. All of the Birds Are Getting Smaller
B. Animals Are Adapting to Climate Change
C. Climate Change Is Causing Birds to Shrink
D. Scientists Are Finding Causes of the Warming Climate
2. What made Brian Weeks feel astonished
A. It took 40 years to collect 70,716 birds from North America.
B. Many birds are shrinking when responding to climate change.
C. All migratory bird species were collected to do the important research.
D. So many researchers take part in the largest study to work out the findings.
3. What does the underlined word "taxing" in Paragraph 6 most probably mean
A. Tiring. B. Important. C. Easy. D. Pleasant.
4. What can we infer from the last paragraph
A. The migratory birds aren't big.
B. The temperatures will be higher.
C. The scientists will go on further study.
D. The smaller animals will surely live longer.
答案以及解析
【夯实基础】
1.答案：was founded
解析：句意：中华人民共和国于1949年10月1日成立。主语与谓语动词是被动关系，由时间状语可知此处为一般过去时，故填was founded。
2.答案：was captured
解析：考查时态及语态。句意：从动物园逃脱的这只老虎被抓住了，并被送回了动物园。根据定语从句时态为过去完成时可知，本空应用一般过去时，且句子主语The tiger和动词capture之间为被动关系，故本空应用一般过去时的被动语态。
3.答案：variety
解析：考查名词。句意：我的学校每天都举行各种各样的课外活动。a variety of意为“各种各样的”。
4.答案：recovery
解析：句意：在经济复苏的道路上， 我们一定会经历一些波折。此处作介词to的宾语， 应用名词， 故填recovery。
5.答案：reaction
解析：考查名词。句意：我再次低下头，等待父亲对我糟糕表现的反应。根据空前father's可知，本空应用名词作宾语，表示“(对某一情形或某事件的)反应”，故填reaction。
【提升能力】
6.答案：stare
解析：句意：盯着别人看是不礼貌的。句中It作形式主语，需用动词不定式作真正的主语，故填stare。
7.答案：element
解析：句意：工作应当是你生活的一个要素。
8.答案：crash
解析：句意：这个糟糕的事件导致其股价暴跌。
9.答案：authority
解析：句意：这是对政府权威的直接质疑。
10.答案：shock
解析：句意：科比死亡的消息对全世界是一个极大的震惊。
【核心素养】
A
答案：1-4 CDDA
1. 解析：细节理解题。根据第一段中"The rest continued their journey northward, stopping only for a short break in November 2020 to allow a newly-born elephant and its mother to recover."可知，这群野象中途停顿是因为出生了一头幼象，然后等着幼象和它的妈妈恢复健康。故选C。
2. 解析：细节理解题。根据第三段中"Researchers are not sure why the elephants decided to leave or where they are heading."可知，科学家们不清楚这些大象离家的原因。故选D。
3. 解析：推理判断题。根据最后一段中"Before this meeting, I just felt curious about animals. Now, I think I would volunteer in animal rights groups to preserve those giant creatures.(在这次见面之前,我只是对动物感到好奇。现在,我想我会志愿加入动物权利组织来保护那些巨大的生物。)"可推断出，通过与野象的接触，人们提高了保护动物的意识。故选D。
4. 解析：主旨大意题。通读全文并根据第一段中"A group of wandering wild elephants have become an overnight Internet hit globally.(一群流浪的野象一夜之间在全球成为网络热门。)"可知，本文介绍了一群野生亚洲象从西双版纳国家级自然保护区出发一路北上,其间生下了一头小象，象群继续出发,通过网络的传播,吸引了人们的极大关注，成为国际明星的情况。A项"中国的流浪野生大象吸引着世界"为本文的最佳标题。
B
答案：1-4 CBAC
解析：1. 主旨大意题。根据第一段第一句"一项新的研究显示，随着气候变暖，鸟类在缩小，翼展在增长。"和最后一段第一句"科学家们还不完全确定为什么温度升高会导致鸟类缩小。"可知，本文主要介绍了随着气候变暖，鸟的体型在缩小，翅膀在增长，原因未知。因此本文最好的题目是C项"气候变化正导致鸟类缩小"。
2. 解析：细节理解题。根据第二段中"We found almost...at the University of Michigan.(作为主要作者的密歇根大学助理教授Brian Weeks说:'我们发现几乎所有的物种都在变得更小。')"和"The species were pretty diverse...was shocking.(他说:'这些物种非常多样化，但它们的反应是相似的。这种一致性令人震惊。')"可知，Brian Weeks认为许多鸟类在应对气候变化时都在缩小是令人震惊的，故选B项。
3. 解析：词义猜测题。根据画线词后文中"the smaller body size means less energy available for the birds to complete their long journeys"可知，画线词所在部分语境为:迁徙是它们做的一件令它们非常疲劳的事情，故画线词taxing意为"费力的"。tiring使人疲劳的；important重要的；easy轻松的；pleasant令人愉快的。故选A项。
4. 解析：推理判断题。根据最后一段中"The scientists aren't exactly sure why warmer temperatures cause birds to shrink.(科学家们还不完全确定为什么温度升高会导致鸟类缩小。)"可知，科学家还不知道气温升高导致鸟类缩小的原因。由此可推断出，科学家们将继续深入研究，故选C项。
2