内容正文:
课时检测训练5 必修第一册 Unit 5 Into the wild
对应学生用书P290
Ⅰ.阅读理解
A
(2024·内蒙古赤峰市高三一模)Pigeons have a bad reputation.Maybe these birds' familiarity makes them an easy target:They are common residents of every continent,save Antarctica.Some people think pigeons are dirty or diseased,as they spend chunks of their days pecking at trash.Others might ignore them entirely,or perhaps go so far as to call them “rats with wings”.But Rosemary Mosco,a science writer,cartoonist,and naturalist,believes these creatures deserve more respect.“We've gotten them super wrong,” she says.
In Mosco's latest book,A Pocket Guide to Pigeon Watching,she shares her positive views of the species that fell_from_grace.Once highly valued for their meat,and way finding abilities,pigeons are now largely rejected by human society.But Mosco,a lifelong citydweller,has always found them fascinating.“If you do watch them,you're just entranced,” she says.Her travelsized book details pigeons' coloration,field marks,and anatomy (解剖结构).But it's more than a field guide.It's also an informative account of pigeon history,biology,and behavior,complete with Mosco's delightful illustrations.
Because pigeons' fates are so connected with our own,pigeon history closely mirrors ours.Pigeons were distributed across the globe due to centuries of European exploration and colonization.In North America colonists hunted the native Passenger Pigeon for meat and destroyed its native forest habitat,driving it to extinction.Wherever humans domesticated pigeons,some escaped and went wild.Today's city pigeons are descended from those birds.
Mosco says she's met more birders who like pigeons than those who hate them.Birders,with welldeveloped observation skills,can understand pigeons' entertaining behavior,she says.Plus,if pigeons aren't enough of a draw on their own,there could be predators,such as hawks or falcons,nearby.
She wants all her readers to be kind to pigeons.But she also hopes that some will follow their pigeon fancy and become hooked on birding.“It's my secret plot,” she says.After reading her book,you may agree with her that pigeons are as worthy a spark bird as any other.
[语篇导读] 本文是一篇说明文。科学作家Rosemary Mosco在其新书A Pocket Guide to Pigeon Watching中为鸽子辩护,揭示了鸽子与人类历史的紧密联系,并希望读者能对鸽子产生兴趣,进而爱上观鸟。
1.What do the underlined words “fell from grace” mean in paragraph 2?
A.Live in danger. B.Push the envelope.
C.Play with fire. D.Get out of favor.
解析 词义猜测题。根据第二段“Once highly valued for their meat,and way finding abilities,pigeons are now largely rejected by human society.”可知,鸽子从受人喜爱和重视的状态变得不再受欢迎或失去了以前的优越地位。故选D。
答案 D
2.How does A Pocket Guide to Pigeon Watching differ from a traditional field guide?
A.It covers detailed pigeon science with illustrations.
B.It shows the author's views of a particular subject.
C.It features numerous beautiful images and diverse cultures.
D.It conveys some views of theories accepted widely.
解析 细节理解题。根据第二段“But it's more than a field guide.It's also an informative account of pigeon history,biology,and behavior,complete with Mosco's delightful illustrations.”可知,A Pocket Guide to Pigeon Watching不仅仅是一本传统的野外指南,它还包含了关于鸽子的历史、生理习性和行为的信息,并且还有插图。故选A。
答案 A
3.What is Rosemary Mosco's hope for her readers?
A.To learn more about pigeon history and biology.
B.To be fond of birding and follow their pigeon interest.
C.To stop hating pigeons and start respecting them more.
D.To understand pigeons' behavior and appreciate their beauty.
解析 细节理解题。根据最后一段“She wants all her readers to be kind to pigeons.But she also hopes that some will follow their pigeon fancy and become hooked on birding.”可知,Rosemary Mosco希望读者对鸽子友好,并且希望一些人能通过对鸽子的喜爱而开始观鸟。故选B。
答案 B
4.What is the text?
A.A chapter of a book.
B.A book introduction.
C.An animal story.
D.An academic paper.
解析 语篇类别题。根据全文内容可知,文章主要讲述Rosemary Mosco的书A Pocket Guide to Pigeon Watching以及她对读者的希望。故选B。
答案 B
B
(2024·辽宁省协作校高三三模)The humble beaver could hold the key to saving our water,according to a new research that has found how their dam building skills protect the rivers threatened by climate change.
The research,done on rivers in Colorado,found the wooden barriers built by beavers raise water level upstream.As it builds up,the water flows into surrounding soils and secondary waterways.These acts separate out extra nutrients and pollutants before water reenters the main channel downstream.
Extreme weather events,such as severe storms,impact water quality in major river systems.Droughts and floods are becoming more frequent,and the scientists have also found they are contributing to an increase in the American beaver in the US,and consequently an explosion of dam building.
The team chose to monitor a 40kilometer stretch of the East River.They reviewed data on water levels gathered hourly by sensors fixed in the river and the areas along the river.
They also collected water samples,including from below the ground's surface to monitor nutrient and pollutant levels.The researchers compared water quality along the stretch during a historically dry year,to water quality the following year when water levels were unusually high.They also compared these yearlong datasets to water quality during the nearly threemonth period,starting in late July 2018,when the beaver dam blocked the river.
The study revealed the dams increased nitrate (硝酸盐) by nearly 50% by increasing the pressure of the water flow upstream 10 times over,which pushed more water out into the surrounding areas.This decrease in nitrates,which are absorbed and digested by tiny organisms in the soil,helped increase the oxygen content and quality in the rivers.
Beavers' handiwork is responsible for the land they love.
[语篇导读] 本文是一篇说明文。文章主要讲述了海狸通过筑坝的方式,帮助保护了受气候变化威胁的河流。
5.What do the wooden barriers created by beavers act as?
A.Waterways. B.Samples.
C.Dams. D.Sensors.
解析 细节理解题。根据第二段“The research,done on rivers in Colorado,found the wooden barriers built by beavers raise water level upstream.”可知,海狸建造的木质屏障起到了大坝的作用。故选C。
答案 C
6.What is the direct result of frequent droughts and floods?
A.More dams emerge on the river.
B.More American beavers appear in the US.
C.More pollutants are removed from the river.
D.More oxygen is created in the river.
解析 推理判断题。根据第三段“Droughts and floods are becoming more frequent,and the scientists have also found they are contributing to an increase in the American beaver in the US,and consequently an explosion of dam building.”可推知,频繁的干旱和洪水直接导致了美国海狸数量的增加。故选B。
答案 B
7.Why did the researchers collect water samples from below the ground's surface?
A.To keep an eye on the water quality.
B.To compare water quality of the stretch.
C.To reveal the damage caused by floods.
D.To save the river from drying up.
解析 细节理解题。根据第五段“They also collected water samples,including from below the ground's surface to monitor nutrient and pollutant levels.”可知,研究人员从地下收集水样是为了监测水质。故选A。
答案 A
8.What can be a suitable title for the text?
A.Organisms help decrease nitrate
B.Beavers contribute to climate change
C.Extreme weather catches researcher's eyes
D.Beavers help protect rivers against climate change
解析 标题归纳题。通读全文以及第一段“The humble beaver could hold the key to saving our water,according to a new research that has found how their dam building skills protect the rivers threatened by climate change.”可知,短文的最佳标题为“海狸帮助保护河流免受气候变化的影响”切题。故选D。
答案 D
Ⅱ.完形填空
(2024·黑龙江省双鸭山市高三临考预测押题密卷B)A dog named Kobe became a hero by finding a gas leak in his owner's front yard.The dog's action underlined the importance of paying attention to the __1__ of our companions.
The story began when Kobe,owned by Chanell Bell,was __2__ digging a sizable hole in the yard.Initially __3__ it as typical dog behavior,Bell grew __4__ as the hole expanded.__5__ that Kobe's action was unusual,she __6__ the dog's judgment,given his normally wellbehaved nature.
Following the __7__ and repair of a recent gas leak in her home,Bell __8__ her house with a gas detection device.She assessed Kobe's __9__ dug hole using the device.The device detected gas coming from the hole,so Bell contacted the authorities about the __10__.
“If the gas had continued to leak into our homes,” said Bell,“something as __11__ as a light switch turning on could have caused an explosion!”
Workers discovered three main leaks in Bell's neighborhood caused by aging pipes.It took the workers over three days to repair the leaks and __12__ new pipes.Bell said,“Kobe __13__ them as an exceptionally outstanding dog.It feels amazing to know Kobe went to that kind of __14__ to save our block.Humans and animals can,should and must enjoy each other's __15__.I am very thankful to have Kobe.”
[语篇导读] 本文是一篇记叙文。文章主要讲述了狗狗科比挖洞发现燃气泄漏,主人察觉异样后用检测器确认并报警,避免了潜在爆炸危险,彰显动物行为值得关注,人与宠物间互救互助的珍贵情谊。
1.A.attitude B.health
C.behavior D.performance
解析 根据“The dog's action underlined the importance of paying attention to”可知,科比的行为揭示了一个重要性,即关注宠物的行为。故选C。
答案 C
2.A.delayed B.suggested
C.spotted D.finished
解析 根据“digging a sizable hole in the yard”可知,主人发现狗在院子里挖洞。故选C。
答案 C
3.A.regarding B.studying
C.doubting D.accepting
解析 根据“it as typical dog behavior”可知,贝尔认为这是典型的狗的行为,regarding...as是固定搭配,意思是“把……视为”。故选A。
答案 A
4.A.astonished B.concerned
C.annoyed D.determined
解析 根据“as the hole expanded”可知,随着洞越来越大,贝尔应该是从不以为然转为担心,concerned体现了这种感情色彩的变化。故选B。
答案 B
5.A.Declaring B.Assuming
C.Recognizing D.Remembering
解析 根据“Kobe's action was unusual”可知,贝尔意识到科比行为异常。故选C。
答案 C
6.A.trusted B.respected
C.used D.admired
解析 根据“given his normally wellbehaved nature”可知,因为科比平时表现好,所以贝尔选择了信任科比的举动。故选A。
答案 A
7.A.description B.association
C.instruction D.identification
解析 根据“and repair of a recent gas leak in her home”可知,本空与repair并列,表明是先识别到问题再进行修复。故选D。
答案 D
8.A.decorated B.equipped
C.restored D.protected
解析 根据“her house with a gas detection device”可知,贝尔在她的房子里装备了煤气探测装置。故选B。
答案 B
9.A.secretly B.originally
C.freshly D.carefully
解析 根据“dug hole using the device”可知,她用这个装置检查科比刚挖的洞,freshly表示“新近地”,形容科比刚刚挖的洞。故选C。
答案 C
10.A.plan B.reaction
C.device D.issue
解析 根据“The device detected gas coming from the hole”可知,设备检测到洞里有气体泄漏,即煤气泄漏的问题。故选D。
答案 D
11.A.simple B.typical
C.sudden D.dangerous
解析 根据“as a light switch turning on could have caused an explosion”可知,此处强调即使是小事、简单的事情也可能造成严重后果。故选A。
答案 A
12.A.check on B.set up
C.put aside D.take over
解析 根据“new pipes”可知,修复后安装新管道。故选B。
答案 B
13.A.served B.defined
C.reminded D.struck
解析 根据“them as an exceptionally outstanding dog”可知,科比通过挖洞示警,拯救了街区。在工人们眼里,科比是一只非常出色的狗。strike sb.as表示“给某人以……印象”。故选D。
答案 D
14.A.place B.trouble
C.extreme D.change
解析 根据上文“digging a sizable hole”和“as the hole expanded”可知,科比挖了一个大洞,此处是说科比费了那么大劲来拯救街区。go to the trouble to do sth.表示“不辞辛劳/不怕麻烦/费心做某事”。故选B。
答案 B
15.A.company B.diversity
C.achievement D.gratitude
解析 根据全文故事的发展脉络可知,文章强调人与动物的和谐相处,所以此处表示人类和动物享受彼此的陪伴,同时与第一段中的companions相呼应。故选A。
答案 A
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