人教版（2019）选择性必修 第三册Unit 3 Environmental Protection Learning About Language课时作业(八) （含答案）
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课时作业(八) UNIT 3 Section Ⅱ Learning About Language
课时跟踪检测
?维度1 将下列句子改为间接引语
1．“I am having supper，” he said.
→He said that ____________________．
2．“I've seen the film，” Gina said to me.
→Gina ____________ that ____________ the film.
3．“I went home with my sister，” she said.
→She said that _____________________________________________.
4．The teacher said, “The sun is bigger than the moon.”
→The teacher said that ________________________________________________.
5．“I met her yesterday，” he said to me.
→He told me that ________________________________．
6．“You must come here before five，” he said.
→He said that ________________________．
7．“I bought the computer two weeks ago，” she said.
→She said that ________________________________________________________________________.
8．“Did you read the book last week？” he said.
→He asked ________________________________________________________________________.
?维度2 语法与写作
1．妈妈问我是否能忍受那么恶劣的工作条件。
________________________________________________________________________
________________________________________________________________________
2．这些举措旨在恢复公众对经济的信心。
________________________________________________________________________
________________________________________________________________________
3．父亲让我在空闲时间研究生态学。
________________________________________________________________________
________________________________________________________________________
4．地理老师告诉我们：太阳从东方升起，从西方落下。
________________________________________________________________________
________________________________________________________________________
5．他告诉我自从他来这里就一直教英语。
________________________________________________________________________
________________________________________________________________________
6．老师要学生们上课时不要往窗外看。
The teacher asked the students ________________________________________．
7．经理告诉工人们不要在那个房间里吸烟。
The manager ________________________________________．
8．汤姆问主席他们什么时候开会。
Tom asked the chairman ________________________________．
?维度3 根据括号内的汉语提示完成下列短文
A few minutes later, the other two cyclists arrived.They were shocked to find Mac's bicycle lying on the road, his tent bag torn and Mac just like a drowned mouse.They asked anxiously 1.______________________________ (到底发生了什么).Mac responded breathlessly that 2.________________________ (他差点被一只狼吃掉).When told about 3.____________________________________ (Mac经历了什么), they couldn't help screaming out, “What a narrow escape！”“Yes, without their timely help, 4.__________________________________________ (我早已经是狼的盘中餐了).” Mac's friends were also thankful to Paul and Becky. Afraid that there might be more potential dangers ahead, Paul and Becky asked kindly 5.________________________________ (他们是否需要搭便车).Mac and his friends answered with one voice, “6.________________________ (我们乐意).Thank you from the bottom of our hearts！”
主题阅读训练
Ⅰ.阅读理解
A
Living in a smaller, more energy efficient home is one of many possible steps that one can take toward a more sustainable lifestyle. One might also choose to compost (制作堆肥), grow one's own food, collect rainwater, or use alternative sources of energy or transportation.Greenliving's author and anti food waste activist Rob Greenfield—best known for his 4，700 mile bicycle journey to raise awareness about food waste across the United States—is a great example of someone who transitioned (转变) from living an ordinary consumerist lifestyle, to one that he now hopes has a lighter impact on the planet.
We last saw Rob in his self built $950 tiny house in San Diego, he's now moved on to yet another tiny home in Orlando, Florida that he's built himself using mostly recycled materials. Everything here cost Rob only $1，500 in total to set up.
Currently, Rob is working on a long term project where he's experimenting with growing 100 percent of his food. Thus, though there are a couple of shelves dedicated to personal effects like books and clothing, most of Rob's shelves are dedicated to storing seeds, preserves and things like fire cider and honey wine. Rob also keeps bees and makes his own honey!
Unlike his previous off grid (离网的) home in San Diego, Rob chose to use an extension cord (延长线) that connects back to the main house for electricity. Rob's outdoor kitchen is simple too, but has been well considered: for cooking, he uses a solar oven, plus a home biogas (沼气) cooking system. There's a compost bin (堆肥箱) nearby where he throws any waste.
Such a simple lifestyle might not be for everyone, but Rob's aim is to inspire, to lead by example and show that small, personal choices toward sustainability are indeed achievable.
1．What is Rob famous for
A．Growing his own food.
B．Living in a self built house.
C．Fighting against food waste.
D．Taking a cross country trip on foot.
2．What is Rob's house in Orlando like
A．It is off grid.
B．It is large and splendid.
C．It is much too expensive.
D．It is made of recycled materials.
3．Which of the following can best describe Rob's lifestyle
A．Green. B．Modern.
C．Unhealthy. D．Fast paced.
4．Why does Rob lead such a lifestyle
A．To get close to nature.
B．To recover from an illness.
C．To collect enough money for his project.
D．To raise people's environmental awareness.
B
[2023·山东省青岛地区高二上期中]In March, the water between Canada and Greenland, called Baffin Bay, is covered with sea ice. Scientists in a helicopter fly over, searching for narwhals (独角鲸). The narwhal is one of the most mysterious whale species on Earth. Each male sports a single tusk (长牙) 6 to 10 feet long. Narwhals are the only whales with tusks. They feed on fish, squid and shrimp. By staying under the ice, they avoid killer whales and other predators.
The helicopter lands on the frozen ocean, and Dr. Jens Koblitz climbs out. He studies animal sounds at the BioAcoustics Network. And he works with Dr. Kristin Laidre, a biologist who studies mammals that live in the Arctic.
Dr.Koblitz lowers a weighted line into the icy water. Attached to the line are 16 underwater microphones strung together, about a yard apart. Each sound from a narwhal hits each microphone at a slightly different time. When Dr. Koblitz records, he captures information about how the whales dive and rise as they hunt for food.
“The windchill is minus 5 to minus 22 degrees Fahrenheit. I have to quickly get everything back inside the helicopter so my equipment isn't destroyed by the cold and ice，” he says.
Narwhals use echolocation. The whales buzz, click, and creak. When that sound wave hits an object, like a fish, it bounces back, producing an echo. They use sonar to find holes in the ice and prey in the dark.
But as the average global temperature increases, the Arctic ice is shrinking. The narwhal will face a severe threat as the ice melts. For centuries, sea ice has blocked most ships from the Arctic Ocean. But scientists predict the ocean will be ice free in a few decades. Then ships will roam the narwhals habitats. The noise of the ships may drown out the whales' clicks.
Dr.Laidre says, “If we understand what sounds they use, we can better understand how human impacts.” That understanding can show humans how to help narwhals survive.
5．What is special about narwhals
A．They are the largest whales.
B．They live on sea creatures.
C．Male whales have tusks.
D．They prefer living in warm waters.
6．What does Dr. Koblitz do in Baffin Bay
A．Study mammals in the Arctic.
B．Record narwhal sounds.
C．Track climate changes.
D．Learn how narwhals hunt for food.
7．Which of the following best describes Dr. Koblitz's work
A．Challenging. B．Boring.
C．Well paid. D．Relaxing.
8．What does Paragraph 6 mainly talk about
A．The effects of global warming on narwhals.
B．The current situation of narwhals.
C．Scientists' research on the ocean.
D．Human activities in the Arctic.
Ⅱ.七选五
[2023·山东省高二联考]Everyone wants to be happy. __1__ You must find it in your journey on your own and decide what it is that makes you happy. Therefore, you are the one to light it up and spark it. To give you more happiness, I have provided several habits that you can work on to live an inspiring life that will change you and those around you forever.
See the light in all situations. There's a bright side to everything. __2__ But when it hides from the clouds, remember that you are the one that lights up the sky even brighter than the stars.
Stop comparing yourself with paring yourself to others is a waste of who you are. __3__ There is no one in this world that is exactly like you. You have many special qualities that can't be compared to others. Be yourself and keep at it.
__4__ Who are the people in your life that is important to you Does the person bring the best out of you Spend time with these people. It's worth it.
Be confident. Your confidence can uplift your mood. Whether it's your posture, smile, eye contact, or voice, work on it and you will not only feel better but be better. Write yourself five things that you love about yourself and put it on your wall or read it every morning you wake up. __5__
You really are the one who can make this world better. As you work on all these steps to become happier, you will see the world a lot better than it used to be.
A．Just be yourself.
B．It can really count.
C．On the darkest of days, the moon still shines.
D．Spend time with people that make you better.
E.What makes you feel like you're flying in the sky
F．However, happiness doesn't come to you naturally.
G．You can create your own happiness and spread it to others.Ⅲ.完形填空
[2023·辽宁省葫芦岛市四校高二联考]While running on the beach in San Diego, 11 year old Kenan Pala noticed a sick seal (海豹) lying on the sand. Beachgoers __1__ to help, getting it blankets and water and calling professional rescuers. On the way home after his __2__， Pala saw a sick homeless person who was crying for __3__ too. But people just walked by. “They treated him like an __4__ person，” remembers Pala.
The contrasting__5__ struck the teenager deeply. He began __6__ homelessness in the city and discovered it was severe. According to a US report, San Diego ranks fourth __7__ homelessness rates. So he thought how he could make the public be __8__ of this issue and its impacts.
The __9__ was Kids4Community, a local nonprofit Pala founded in 2017. It develops charitable programs __10__ meant to engage children in these activities. In over two years, Kids4Community has __11__ the launch of a series of initiatives to help the homeless and raised over half a million dollars. While managing the nonprofit __12__ Pala, he makes sure of setting aside time to keep running. It turns out he __13__ them well. Last March, Kids4Community hosted a 5K running race to benefit a housing program, which raised $10，000.
As for his __14__， Pala is clear. “I'm working to run a 10K to raise additional funds and to __15__ Kids4Community to help the homeless across the whole state and involve more kids in charity，”says Pala.
1．A.reported B．watched
C．gathered D．succeeded
2．A.rescue B．visit
C．arrival D．workout
3．A.assistance B．protection
C．comfort D．forgiveness
4．A.unacceptable B．unknown
C．insensitive D．invisible
5．A.reasons B．responses
C．troubles D．explanations
6．A.researching B．understanding
C．solving D．experiencing
7．A.by comparison with B．by means of
C．in terms of D．in line with
8．A.careful B．aware
C．free D．sure
9．A.inspiration B．challenge
C．opportunity D．answer
10．A.simply B．hopefully
C．specially D．gradually
11．A.considered B．followed
C．witnessed D．prepared
12．A.motivates B．occupies
C．affects D．concerns
13．A.combines B．spreads
C．remembers D．uses
14．A.achievements B．limits
C．responsibilities D．goals
15．A.introduce B．expand
C．represent D．keep
课时作业(八)
层级一 课时跟踪检测
维度1
1．he was having supper
2．told me; she had seen
3．she had gone home with her sister
4．the sun is bigger than the moon
5．he had met her the day before
6．I had to go there before five
7．she had bought the computer two weeks before
8．if/whether I had read the book the week before
维度2
1．My mother asked me whether/if I could tolerate such bad working conditions.
2．The measures are intended to restore public confidence in the economy.
3．My father asked me to study ecology in my spare time.
4．The geography teacher told us that the sun rises in the east and sets in the west.
5．He told me that he had taught English since he came here.
6．not to look out of the windows in class
7．told the workers not to smoke in that room
8．when they should begin their meeting
维度3
1．what on earth had happened
2．he was almost eaten by a wolf
3．what Mac had experienced
4．I would have been the food of the wolf
5．whether/if they were in need of a lift
6．We'd love to
层级二 主题阅读训练
Ⅰ.阅读理解
A
【语篇解读】 文章介绍了环保人士罗伯·格林菲尔德自给自足的绿色生活方式。
1．答案与解析：C 细节理解题。根据第一段中的“best known for his 4，700 mile bicycle journey to raise awareness about food waste across the United States”可知，罗伯因反对食物浪费而被人们所熟知。
2．答案与解析：D 细节理解题。根据第二段中的“he's built himself using mostly recycled materials”可知，罗伯的房子几乎都是由回收的材料建造而成的。
3．答案与解析：A 推理判断题。根据第三段中的“growing 100 percent of his food...and makes his own honey”以及第四段中的“There's a compost bin nearby where he throws any waste.”可知，罗伯的生活方式是绿色环保的。
4．答案与解析：D 推理判断题。根据最后一段中的“Rob's aim is to inspire, to lead by example...are indeed achievable”可知，罗伯住在自己建造的房子里，过着自给自足的生活，是为了增强人们的环保意识，为人们树立榜样。
B
【语篇解读】 本文是说明文。文章介绍了科学家对独角鲸的研究及全球变暖带给独角鲸带来的威胁。
5．答案与解析：C 细节理解题。根据第一段中“The narwhal is one of the most mysterious whale species on Earth. Each male sports a single tusk (长牙) 6 to 10 feet long. Narwhals are the only whales with tusks.”可知，雄性独角鲸是唯一有长牙的鲸鱼。这是其与其他鲸鱼的区别。
6．答案与解析：B 细节理解题。根据第二段中“The helicopter lands on the frozen ocean, and Dr. Jens Koblitz climbs out. He studies animal sounds at the BioAcoustics Network.”第三段中“Dr. Koblitz lowers a weighted line into the icy water. Attached to the line are 16 underwater microphones strung together, about a yard apart. Each sound from a narwhal hits each microphone at a slightly different time. When Dr. Koblitz records, he captures information about how the whales dive and rise as they hunt for food.”可知，科布利茨博士研究动物的声音，他利用水下麦克风来录制独角鲸的声音。
7．答案与解析：A 推理判断题。根据第四段“‘The windchill is minus 5 to minus 22 degrees Fahrenheit. I have to quickly get everything back inside the helicopter so my equipment isn't destroyed by the cold and ice，’ he says.”可知，科布利茨博士的工作地点的温度很低，可推知他的工作很有挑战性。
8．答案与解析：A 主旨大意题。根据第六段可知，随着全球变暖，给独角鲸的生存环境带来了巨大的威胁。因此本段主要介绍全球变暖带给独角鲸的影响。
Ⅱ.七选五
【语篇解读】 本文是说明文。主要讲述了通过什么方法，你可以使你的世界比过去好得多。
1．答案与解析：F 根据前文“Everyone wants to be happy.”和后文“You must find it in your journey on your own and decide what it is that makes you happy.”可知，你决定着你的快乐。由此推知，空处和前文为转折关系，可讲述快乐不是自然而来，并非从天而降。
2．答案与解析：C 根据前文“See the light in all situations. There's a bright side to everything.”和空后“But when it hides from the clouds, remember that you are the one that lights up the sky even brighter than the stars.” 可知， it指代前文的“光明”。由此推知，空处应讲述光明在什么情况下存在。C项讲述了月亮在黑暗的日子里会提供光明，符合题意，故选C。
3．答案与解析：A 根据前文“Stop comparing yourself with paring yourself to others is a waste of who you are.”可知，不把自己和别人比较。因此空处应承接前文，描述我们要做好自己。A项“做你自己”与本段首句“停止与他人比较”呼应。
4．答案与解析：D 根据下文“Who are the people in your life that is important to you Does the person bring the best out of you Spend time with these people. It's worth it.”可知，本段主要描述与能把你最好的一面展现出来得人在一起是值得的。
5．答案与解析：B 本段的首句“Be confident.”，和该空上一句“Write yourself five things that you love about yourself and put it on your wall or read it every morning you wake up.”可知，空处应承接前文，讲述这样做对于树立自信的含义是什么。
Ⅲ.完形填空
【语篇解读】 本文是记叙文。讲述了11岁的Kenan Pala经历了人们救治海豹和对无家可归的人的无视，使他决定做些什么来引起人们对无家可归问题的关注，于是在2017年时他创建了非营利组织Kids4Community。
1．答案与解析：C 根据下文“getting it blankets and water and calling professional rescuers”可知，人们纷纷伸出援手，取来毯子、水并叫来了专业的救援人员可做推断，此处表示海滩上的人聚集起来帮助生病的海豹。
2．答案与解析：D 句意：在锻炼后回家的路上，帕拉看到一个生病的无家可归者也在哭泣求救。 文章首句提到 “While running on the beach in San Diego, 11 year old Kenan Pala noticed a sick seal (海豹)” 可知，此处应指Kenan Pala在跑步锻炼完回家的路上。
3．答案与解析：A 结合“a sick seal (海豹) lying on the sand”以及“a sick homeless person who was crying for”可知， Pala在路上遇见的那个无家可归者和海豹的处境相似，此处指一个生病的无家可归者也急需帮助。
4．答案与解析：D 句意：但人们只是走过。“他们把他当成一个隐形人，”帕拉回忆道。根据上文的 “But people just walked by”可知，人们路过却无动于衷→做推断：此处表示人们像是将那个无家可归者视为隐形的人一样。
5．答案与解析：B 根据语境可知，在相似的情况下人们截然不同的反应震撼了Pala。
6．答案与解析：A 句意：他开始研究城市的无家可归问题，发现情况很严重。根据下文的“discovered it was severe… homelessness rates”可知， Pala对圣地亚哥的无家可归问题有了一些发现和认识，可推断此处表示Pala开始调查研究圣地亚哥的无家可归问题。
7．答案与解析：C 根据上文中的 “He began __6____ homelessness in the city and discovered it was severe.”可知，此处表示就无家可归的人的情况进行的调查。
8．答案与解析：B 句意：因此，他思考如何让公众意识到这个问题及其影响。结合上文提到的人们对无家可归的无动于衷以及圣地亚哥无家可归问题的严重性可知， Pala开始思考如何提高人们对无家可归问题的认识。
9．答案与解析：D 上文提到Pala思考如何提高人们对无家可归问题的认识，再结合下文可知， Kids4Community是一家帮助无家可归者的非营利组织，由此可推断此处表示解决办法是Kids4Community对应上文的问题。
10．答案与解析：C 结合语境和最后一段的 “involve more kids in charity”可知， Kids4Community会开展一些专门让孩子们加入的慈善项目。
11．答案与解析：C 句意：两年多来， Kids4Community见证了一系列帮助无家可归者的举措的启动，并筹集了超过五十万美元。 结合语境以及空后的“the launch of a series of initiatives to help the homeless and raised over half a million dollars.”可知，此处阐述的是自打成立Kids4Community两年以来的发展情况。
12．答案与解析：B 句意：虽然管理非营利组织占据Pala大部分时间，但他确保留出时间继续跑步。下文提到“he makes sure of setting aside time to keep running”，即Pala会抽出时间跑步，结合常识和下文可知，此处表示管理Kids4Community占据了Pala大部分时间。
13．答案与解析：A 上文提到虽然Pala忙于管理Kids4Community，他仍然坚持抽出时间跑步以及下文提到Kids4Community组织了一场5公里赛跑以帮助一个房屋建造项目，筹集了10 000美元可知，此处表示Pala把两者兼顾得很好。
14．答案与解析：D 下文提到Pala正致力于举办一场10公里赛跑，并帮助整个州的无家可归者以及让更多孩子参与到慈善事业中来可知，此处表示Pala对自己的目标很明确。
15．答案与解析：B 上文提到 “homelessness in the city” ，“Kids4Community以及a local nonprofit”，表明Kids4Community是一个圣地亚哥这个城市的当地组织，结合下文的“help the homeless across the whole state and involve more kids in charity”可知， Pala想要扩大Kids4Community的规模来帮助整个州的无家可归者，并让更多孩子参与到慈善事业中来。
课时跟踪检测
?维度1 将下列句子改为间接引语
1．“I am having supper，” he said.
→He said that ____________________．
2．“I've seen the film，” Gina said to me.
→Gina ____________ that ____________ the film.
3．“I went home with my sister，” she said.
→She said that _____________________________________________.
4．The teacher said, “The sun is bigger than the moon.”
→The teacher said that ________________________________________________.
5．“I met her yesterday，” he said to me.
→He told me that ________________________________．
6．“You must come here before five，” he said.
→He said that ________________________．
7．“I bought the computer two weeks ago，” she said.
→She said that ________________________________________________________________________.
8．“Did you read the book last week？” he said.
→He asked ________________________________________________________________________.
?维度2 语法与写作
1．妈妈问我是否能忍受那么恶劣的工作条件。
________________________________________________________________________
________________________________________________________________________
2．这些举措旨在恢复公众对经济的信心。
________________________________________________________________________
________________________________________________________________________
3．父亲让我在空闲时间研究生态学。
________________________________________________________________________
________________________________________________________________________
4．地理老师告诉我们：太阳从东方升起，从西方落下。
________________________________________________________________________
________________________________________________________________________
5．他告诉我自从他来这里就一直教英语。
________________________________________________________________________
________________________________________________________________________
6．老师要学生们上课时不要往窗外看。
The teacher asked the students ________________________________________．
7．经理告诉工人们不要在那个房间里吸烟。
The manager ________________________________________．
8．汤姆问主席他们什么时候开会。
Tom asked the chairman ________________________________．
?维度3 根据括号内的汉语提示完成下列短文
A few minutes later, the other two cyclists arrived.They were shocked to find Mac's bicycle lying on the road, his tent bag torn and Mac just like a drowned mouse.They asked anxiously 1.______________________________ (到底发生了什么).Mac responded breathlessly that 2.________________________ (他差点被一只狼吃掉).When told about 3.____________________________________ (Mac经历了什么), they couldn't help screaming out, “What a narrow escape！”“Yes, without their timely help, 4.__________________________________________ (我早已经是狼的盘中餐了).” Mac's friends were also thankful to Paul and Becky. Afraid that there might be more potential dangers ahead, Paul and Becky asked kindly 5.________________________________ (他们是否需要搭便车).Mac and his friends answered with one voice, “6.________________________ (我们乐意).Thank you from the bottom of our hearts！”
主题阅读训练
Ⅰ.阅读理解
A
Living in a smaller, more energy efficient home is one of many possible steps that one can take toward a more sustainable lifestyle. One might also choose to compost (制作堆肥), grow one's own food, collect rainwater, or use alternative sources of energy or transportation.Greenliving's author and anti food waste activist Rob Greenfield—best known for his 4，700 mile bicycle journey to raise awareness about food waste across the United States—is a great example of someone who transitioned (转变) from living an ordinary consumerist lifestyle, to one that he now hopes has a lighter impact on the planet.
We last saw Rob in his self built $950 tiny house in San Diego, he's now moved on to yet another tiny home in Orlando, Florida that he's built himself using mostly recycled materials. Everything here cost Rob only $1，500 in total to set up.
Currently, Rob is working on a long term project where he's experimenting with growing 100 percent of his food. Thus, though there are a couple of shelves dedicated to personal effects like books and clothing, most of Rob's shelves are dedicated to storing seeds, preserves and things like fire cider and honey wine. Rob also keeps bees and makes his own honey!
Unlike his previous off grid (离网的) home in San Diego, Rob chose to use an extension cord (延长线) that connects back to the main house for electricity. Rob's outdoor kitchen is simple too, but has been well considered: for cooking, he uses a solar oven, plus a home biogas (沼气) cooking system. There's a compost bin (堆肥箱) nearby where he throws any waste.
Such a simple lifestyle might not be for everyone, but Rob's aim is to inspire, to lead by example and show that small, personal choices toward sustainability are indeed achievable.
1．What is Rob famous for
A．Growing his own food.
B．Living in a self built house.
C．Fighting against food waste.
D．Taking a cross country trip on foot.
2．What is Rob's house in Orlando like
A．It is off grid.
B．It is large and splendid.
C．It is much too expensive.
D．It is made of recycled materials.
3．Which of the following can best describe Rob's lifestyle
A．Green. B．Modern.
C．Unhealthy. D．Fast paced.
4．Why does Rob lead such a lifestyle
A．To get close to nature.
B．To recover from an illness.
C．To collect enough money for his project.
D．To raise people's environmental awareness.
B
[2023·山东省青岛地区高二上期中]In March, the water between Canada and Greenland, called Baffin Bay, is covered with sea ice. Scientists in a helicopter fly over, searching for narwhals (独角鲸). The narwhal is one of the most mysterious whale species on Earth. Each male sports a single tusk (长牙) 6 to 10 feet long. Narwhals are the only whales with tusks. They feed on fish, squid and shrimp. By staying under the ice, they avoid killer whales and other predators.
The helicopter lands on the frozen ocean, and Dr. Jens Koblitz climbs out. He studies animal sounds at the BioAcoustics Network. And he works with Dr. Kristin Laidre, a biologist who studies mammals that live in the Arctic.
Dr.Koblitz lowers a weighted line into the icy water. Attached to the line are 16 underwater microphones strung together, about a yard apart. Each sound from a narwhal hits each microphone at a slightly different time. When Dr. Koblitz records, he captures information about how the whales dive and rise as they hunt for food.
“The windchill is minus 5 to minus 22 degrees Fahrenheit. I have to quickly get everything back inside the helicopter so my equipment isn't destroyed by the cold and ice，” he says.
Narwhals use echolocation. The whales buzz, click, and creak. When that sound wave hits an object, like a fish, it bounces back, producing an echo. They use sonar to find holes in the ice and prey in the dark.
But as the average global temperature increases, the Arctic ice is shrinking. The narwhal will face a severe threat as the ice melts. For centuries, sea ice has blocked most ships from the Arctic Ocean. But scientists predict the ocean will be ice free in a few decades. Then ships will roam the narwhals habitats. The noise of the ships may drown out the whales' clicks.
Dr.Laidre says, “If we understand what sounds they use, we can better understand how human impacts.” That understanding can show humans how to help narwhals survive.
5．What is special about narwhals
A．They are the largest whales.
B．They live on sea creatures.
C．Male whales have tusks.
D．They prefer living in warm waters.
6．What does Dr. Koblitz do in Baffin Bay
A．Study mammals in the Arctic.
B．Record narwhal sounds.
C．Track climate changes.
D．Learn how narwhals hunt for food.
7．Which of the following best describes Dr. Koblitz's work
A．Challenging. B．Boring.
C．Well paid. D．Relaxing.
8．What does Paragraph 6 mainly talk about
A．The effects of global warming on narwhals.
B．The current situation of narwhals.
C．Scientists' research on the ocean.
D．Human activities in the Arctic.
Ⅱ.七选五
[2023·山东省高二联考]Everyone wants to be happy. __1__ You must find it in your journey on your own and decide what it is that makes you happy. Therefore, you are the one to light it up and spark it. To give you more happiness, I have provided several habits that you can work on to live an inspiring life that will change you and those around you forever.
See the light in all situations. There's a bright side to everything. __2__ But when it hides from the clouds, remember that you are the one that lights up the sky even brighter than the stars.
Stop comparing yourself with paring yourself to others is a waste of who you are. __3__ There is no one in this world that is exactly like you. You have many special qualities that can't be compared to others. Be yourself and keep at it.
__4__ Who are the people in your life that is important to you Does the person bring the best out of you Spend time with these people. It's worth it.
Be confident. Your confidence can uplift your mood. Whether it's your posture, smile, eye contact, or voice, work on it and you will not only feel better but be better. Write yourself five things that you love about yourself and put it on your wall or read it every morning you wake up. __5__
You really are the one who can make this world better. As you work on all these steps to become happier, you will see the world a lot better than it used to be.
A．Just be yourself.
B．It can really count.
C．On the darkest of days, the moon still shines.
D．Spend time with people that make you better.
E.What makes you feel like you're flying in the sky
F．However, happiness doesn't come to you naturally.
G．You can create your own happiness and spread it to others.Ⅲ.完形填空
[2023·辽宁省葫芦岛市四校高二联考]While running on the beach in San Diego, 11 year old Kenan Pala noticed a sick seal (海豹) lying on the sand. Beachgoers __1__ to help, getting it blankets and water and calling professional rescuers. On the way home after his __2__， Pala saw a sick homeless person who was crying for __3__ too. But people just walked by. “They treated him like an __4__ person，” remembers Pala.
The contrasting__5__ struck the teenager deeply. He began __6__ homelessness in the city and discovered it was severe. According to a US report, San Diego ranks fourth __7__ homelessness rates. So he thought how he could make the public be __8__ of this issue and its impacts.
The __9__ was Kids4Community, a local nonprofit Pala founded in 2017. It develops charitable programs __10__ meant to engage children in these activities. In over two years, Kids4Community has __11__ the launch of a series of initiatives to help the homeless and raised over half a million dollars. While managing the nonprofit __12__ Pala, he makes sure of setting aside time to keep running. It turns out he __13__ them well. Last March, Kids4Community hosted a 5K running race to benefit a housing program, which raised $10，000.
As for his __14__， Pala is clear. “I'm working to run a 10K to raise additional funds and to __15__ Kids4Community to help the homeless across the whole state and involve more kids in charity，”says Pala.
1．A.reported B．watched
C．gathered D．succeeded
2．A.rescue B．visit
C．arrival D．workout
3．A.assistance B．protection
C．comfort D．forgiveness
4．A.unacceptable B．unknown
C．insensitive D．invisible
5．A.reasons B．responses
C．troubles D．explanations
6．A.researching B．understanding
C．solving D．experiencing
7．A.by comparison with B．by means of
C．in terms of D．in line with
8．A.careful B．aware
C．free D．sure
9．A.inspiration B．challenge
C．opportunity D．answer
10．A.simply B．hopefully
C．specially D．gradually
11．A.considered B．followed
C．witnessed D．prepared
12．A.motivates B．occupies
C．affects D．concerns
13．A.combines B．spreads
C．remembers D．uses
14．A.achievements B．limits
C．responsibilities D．goals
15．A.introduce B．expand
C．represent D．keep
课时作业(八)
层级一 课时跟踪检测
维度1
1．he was having supper
2．told me; she had seen
3．she had gone home with her sister
4．the sun is bigger than the moon
5．he had met her the day before
6．I had to go there before five
7．she had bought the computer two weeks before
8．if/whether I had read the book the week before
维度2
1．My mother asked me whether/if I could tolerate such bad working conditions.
2．The measures are intended to restore public confidence in the economy.
3．My father asked me to study ecology in my spare time.
4．The geography teacher told us that the sun rises in the east and sets in the west.
5．He told me that he had taught English since he came here.
6．not to look out of the windows in class
7．told the workers not to smoke in that room
8．when they should begin their meeting
维度3
1．what on earth had happened
2．he was almost eaten by a wolf
3．what Mac had experienced
4．I would have been the food of the wolf
5．whether/if they were in need of a lift
6．We'd love to
层级二 主题阅读训练
Ⅰ.阅读理解
A
【语篇解读】 文章介绍了环保人士罗伯·格林菲尔德自给自足的绿色生活方式。
1．答案与解析：C 细节理解题。根据第一段中的“best known for his 4，700 mile bicycle journey to raise awareness about food waste across the United States”可知，罗伯因反对食物浪费而被人们所熟知。
2．答案与解析：D 细节理解题。根据第二段中的“he's built himself using mostly recycled materials”可知，罗伯的房子几乎都是由回收的材料建造而成的。
3．答案与解析：A 推理判断题。根据第三段中的“growing 100 percent of his food...and makes his own honey”以及第四段中的“There's a compost bin nearby where he throws any waste.”可知，罗伯的生活方式是绿色环保的。
4．答案与解析：D 推理判断题。根据最后一段中的“Rob's aim is to inspire, to lead by example...are indeed achievable”可知，罗伯住在自己建造的房子里，过着自给自足的生活，是为了增强人们的环保意识，为人们树立榜样。
B
【语篇解读】 本文是说明文。文章介绍了科学家对独角鲸的研究及全球变暖带给独角鲸带来的威胁。
5．答案与解析：C 细节理解题。根据第一段中“The narwhal is one of the most mysterious whale species on Earth. Each male sports a single tusk (长牙) 6 to 10 feet long. Narwhals are the only whales with tusks.”可知，雄性独角鲸是唯一有长牙的鲸鱼。这是其与其他鲸鱼的区别。
6．答案与解析：B 细节理解题。根据第二段中“The helicopter lands on the frozen ocean, and Dr. Jens Koblitz climbs out. He studies animal sounds at the BioAcoustics Network.”第三段中“Dr. Koblitz lowers a weighted line into the icy water. Attached to the line are 16 underwater microphones strung together, about a yard apart. Each sound from a narwhal hits each microphone at a slightly different time. When Dr. Koblitz records, he captures information about how the whales dive and rise as they hunt for food.”可知，科布利茨博士研究动物的声音，他利用水下麦克风来录制独角鲸的声音。
7．答案与解析：A 推理判断题。根据第四段“‘The windchill is minus 5 to minus 22 degrees Fahrenheit. I have to quickly get everything back inside the helicopter so my equipment isn't destroyed by the cold and ice，’ he says.”可知，科布利茨博士的工作地点的温度很低，可推知他的工作很有挑战性。
8．答案与解析：A 主旨大意题。根据第六段可知，随着全球变暖，给独角鲸的生存环境带来了巨大的威胁。因此本段主要介绍全球变暖带给独角鲸的影响。
Ⅱ.七选五
【语篇解读】 本文是说明文。主要讲述了通过什么方法，你可以使你的世界比过去好得多。
1．答案与解析：F 根据前文“Everyone wants to be happy.”和后文“You must find it in your journey on your own and decide what it is that makes you happy.”可知，你决定着你的快乐。由此推知，空处和前文为转折关系，可讲述快乐不是自然而来，并非从天而降。
2．答案与解析：C 根据前文“See the light in all situations. There's a bright side to everything.”和空后“But when it hides from the clouds, remember that you are the one that lights up the sky even brighter than the stars.” 可知， it指代前文的“光明”。由此推知，空处应讲述光明在什么情况下存在。C项讲述了月亮在黑暗的日子里会提供光明，符合题意，故选C。
3．答案与解析：A 根据前文“Stop comparing yourself with paring yourself to others is a waste of who you are.”可知，不把自己和别人比较。因此空处应承接前文，描述我们要做好自己。A项“做你自己”与本段首句“停止与他人比较”呼应。
4．答案与解析：D 根据下文“Who are the people in your life that is important to you Does the person bring the best out of you Spend time with these people. It's worth it.”可知，本段主要描述与能把你最好的一面展现出来得人在一起是值得的。
5．答案与解析：B 本段的首句“Be confident.”，和该空上一句“Write yourself five things that you love about yourself and put it on your wall or read it every morning you wake up.”可知，空处应承接前文，讲述这样做对于树立自信的含义是什么。
Ⅲ.完形填空
【语篇解读】 本文是记叙文。讲述了11岁的Kenan Pala经历了人们救治海豹和对无家可归的人的无视，使他决定做些什么来引起人们对无家可归问题的关注，于是在2017年时他创建了非营利组织Kids4Community。
1．答案与解析：C 根据下文“getting it blankets and water and calling professional rescuers”可知，人们纷纷伸出援手，取来毯子、水并叫来了专业的救援人员可做推断，此处表示海滩上的人聚集起来帮助生病的海豹。
2．答案与解析：D 句意：在锻炼后回家的路上，帕拉看到一个生病的无家可归者也在哭泣求救。 文章首句提到 “While running on the beach in San Diego, 11 year old Kenan Pala noticed a sick seal (海豹)” 可知，此处应指Kenan Pala在跑步锻炼完回家的路上。
3．答案与解析：A 结合“a sick seal (海豹) lying on the sand”以及“a sick homeless person who was crying for”可知， Pala在路上遇见的那个无家可归者和海豹的处境相似，此处指一个生病的无家可归者也急需帮助。
4．答案与解析：D 句意：但人们只是走过。“他们把他当成一个隐形人，”帕拉回忆道。根据上文的 “But people just walked by”可知，人们路过却无动于衷→做推断：此处表示人们像是将那个无家可归者视为隐形的人一样。
5．答案与解析：B 根据语境可知，在相似的情况下人们截然不同的反应震撼了Pala。
6．答案与解析：A 句意：他开始研究城市的无家可归问题，发现情况很严重。根据下文的“discovered it was severe… homelessness rates”可知， Pala对圣地亚哥的无家可归问题有了一些发现和认识，可推断此处表示Pala开始调查研究圣地亚哥的无家可归问题。
7．答案与解析：C 根据上文中的 “He began __6____ homelessness in the city and discovered it was severe.”可知，此处表示就无家可归的人的情况进行的调查。
8．答案与解析：B 句意：因此，他思考如何让公众意识到这个问题及其影响。结合上文提到的人们对无家可归的无动于衷以及圣地亚哥无家可归问题的严重性可知， Pala开始思考如何提高人们对无家可归问题的认识。
9．答案与解析：D 上文提到Pala思考如何提高人们对无家可归问题的认识，再结合下文可知， Kids4Community是一家帮助无家可归者的非营利组织，由此可推断此处表示解决办法是Kids4Community对应上文的问题。
10．答案与解析：C 结合语境和最后一段的 “involve more kids in charity”可知， Kids4Community会开展一些专门让孩子们加入的慈善项目。
11．答案与解析：C 句意：两年多来， Kids4Community见证了一系列帮助无家可归者的举措的启动，并筹集了超过五十万美元。 结合语境以及空后的“the launch of a series of initiatives to help the homeless and raised over half a million dollars.”可知，此处阐述的是自打成立Kids4Community两年以来的发展情况。
12．答案与解析：B 句意：虽然管理非营利组织占据Pala大部分时间，但他确保留出时间继续跑步。下文提到“he makes sure of setting aside time to keep running”，即Pala会抽出时间跑步，结合常识和下文可知，此处表示管理Kids4Community占据了Pala大部分时间。
13．答案与解析：A 上文提到虽然Pala忙于管理Kids4Community，他仍然坚持抽出时间跑步以及下文提到Kids4Community组织了一场5公里赛跑以帮助一个房屋建造项目，筹集了10 000美元可知，此处表示Pala把两者兼顾得很好。
14．答案与解析：D 下文提到Pala正致力于举办一场10公里赛跑，并帮助整个州的无家可归者以及让更多孩子参与到慈善事业中来可知，此处表示Pala对自己的目标很明确。
15．答案与解析：B 上文提到 “homelessness in the city” ，“Kids4Community以及a local nonprofit”，表明Kids4Community是一个圣地亚哥这个城市的当地组织，结合下文的“help the homeless across the whole state and involve more kids in charity”可知， Pala想要扩大Kids4Community的规模来帮助整个州的无家可归者，并让更多孩子参与到慈善事业中来。