Have you ever imagined what it would be like to see the world through an animal's eyes？For example，what a chimpanzee sees as it sits at the top of a tree，or what a penguin sees as it dives into the sea to catch its dinner？
These questions are answered in the nature documentary Animals with Cameras，produced by the BBC.The three-part series was first aired in the U.K.jye.ai 2018.To explore animals' stories "told" by the animals themselves，the documentary's filmmakers worked with scientists to develop cameras that wild animals could wear.
"Never before have we seen such high-quality footage（連續(xù)鏡頭）directly from the animals' points of view，" BBC Nature executive producer Fred Kaufman told PBS. "This miniseries greatly expands our comprehension of animal behavior and this camera technology opens up new possibilities for discovering so much more."
Indeed，the groundbreaking technology provides a new viewpoint of the animal kingdom.New cameras with enough battery life to shoot for hours at a time were designed to be comfortable enough for animals to wear，according to the documentary's camera designer Chris Watts.
The technical challenges didn't stop there.Some animals were very curious about the equipment，with some even fighting with each other for the chance to wear a camera.In the case of chimpanzees， "We had to create dummy（仿造的）cameras，so that every chimpanzee could get one，" the wildlife miniseries' cameraman Gordon Buchanan told Live Science.
For animals that were comfortable enough to be with human beings，the cameras could be fitted and removed by hand.But for others，the cameras came off automatically using a timed release and were collected afterward.This meant that the cameras needed to be as tough as possible.
To avoid disturbing the animals，scientists who were good at dealing with wildlife came to help by putting the cameras on the animals. "The last thing we want to do is cause them distress，" the documentary's producer Dan Rees told the BBC. "To follow an animal in the first place，there had to be a clear benefit in terms of knowledge about it that might be useful to protect a species in the future."
Their efforts certainly paid off. "Footage that captures（捕捉）these rare and exciting glimpses of animals' habits is important to scientists，but documentaries like Animals with Cameras also resonate with the audience，connecting them with the beauty and danger of wildlife in their natural environments，" Live Science noted.
（1）What do we know about Animals with Cameras according to the passage？ CC
A．It is a documentary made by wildlife experts.
B．It presents high-quality footage of animals for the first time.
C．It shows wildlife from the unique viewpoints of animals
D．It mainly records the life of chimpanzees and penguins.
（2）What is the case of chimpanzees used for？ DD
A．Reflecting the weakness of the camera technology.
B．Presenting how filmmakers put cameras on chimpanzees.
C．Explaining why chimpanzees were attracted by the equipment.
D．Showing how filmmakers dealt with the challenges of shooting.
（3）What did the filmmakers do to avoid disturbing the animals？ BB
A．They set up a protected area for them to live in.
B．They invited scientists to help equip them with cameras.
C．They made the cameras look like animals in disguise.
D．They fitted and removed the cameras by hand.
（4）What's the author's attitude toward the documentary？ BB
A．Doubtful.
B．Supportive.
C．Cautious.
D．Pessimistic.
【考點】說明文；環(huán)境保護．
【答案】C；D；B；B
【解答】
【點評】
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發(fā)布：2024/4/20 14:35:0組卷：0引用：1難度：0.5
相似題
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1．If you see a group of people dancing and singing on the street or in the railway station，you don't need to feel surprised.They are a flash mob（快閃族），which is a group of people who come together suddenly in a public place，do something unusual for a brief period of time，and then quickly break up.They are usually organized with the help of the Internet or other digital communication network.
At a predetermined time，they gather and perform some distractions（消遣）such as waving their hands and exchanging books.Then，they quickly break up before the police can arrive.Using mobile phones the flash mob can change its location if the first one has been replaced for any reason.
Bill Lasik，senior editor of Harper's Magazine，organized the first flash mob in Manhattan in May 2003 and the first successful flash mob came together on June 3，2003--after the first attempt was foiled at Macy's department store.Lasik claimed that the activity was designed to make fun of hipsters（時髦的人），and call attention to the cultural atmosphere.
Flash mob gatherings can sometimes shock people.Such an activity might seem amusing and untrue，but it also might frighten people who are not aware of what is taking place.Undoubtedly，flash mobs can serve as good political tools in any direction.They also have great economic potential，such as using flash mobs to advertise a product.
The flash mob is now becoming more and more popular.People use it to do many things.For example，in 2009，Michael Jackson's fans took part in a flash mob to remember him.Hundreds of his fans gathered singing and dancing Michael's famous song Beat It together.Flash mobs give people from all walks of life an opportunity to come together to create a memory.
（1）The underlined word "foiled" in Paragraph 2 can be replaced by "".
A．forgotten
B．prevented
C．a(chǎn)nnounced
D．confirmed
（2）What can you learn about the flash mob from the passage？
A．The flash mob usually breaks up quickly for lacking enough time.
B．Once the place for the activity is determined，it can't be changed.
C．The flash mob can be made use of in many fields for fun.
D．It gives people the chance to come together to do something unusual.
（3）The main purpose of the passage is to.
A．entertain
B．encourage
C．inform
D．persuade
（4）The writers attitude towards the flash mob is.
A．negative
B．objective
C．favorable
D．doubtful發(fā)布：2024/12/20 8:0:13組卷：17引用：2難度：0.5 -
2．The world is a greener place than it was 20 years ago．Recent NASA satellites data（2000-2017）have shown that human activities in China and India dominate this greening of the planet，thanks to ambitious tree-planting programmes in China and intensive agriculture in both countries．
The researchers from Boston University found that global green leaf area has increased by 5 percent in the new century，an area equal to all of the Amazon rainforest．China alone accounts for 25% of the global net increase in leaf area with only 6.6% of global vegetated area．China's contribution comes in large part from its programmes to conserve and expand forests，taking up about 42 percent of the greening．The greening from farmlands in China is about 32%，but that in India is about 82%．
Rama Nemani，a research scientist at NASA's Ames Research Centre and a co-author of the study said， "When the greening of the Earth was first observed，we thought it was due to a warmer，wetter climate and fertilization from the added carbon dioxide in the atmosphere．But with data from NASA satellites，scientists realized that humans are also contributing，which was all against our expectations．"
Nemani sees a positive message in the new findings． "Once people realize there is a problem，they tend to fix it，" he said． "In the 1970s and 1980s in India and China，the situation around vegetation loss was not good．In the 1990s，people realized it，and today things have improved．Humans are incredibly resilient．That is what we see in the satellite data．"
However，the researchers rang bells as well．They said that the gain in global greenness did not necessarily make up for the loss of natural vegetation in regions like Brazil and Indonesia．
（1）What is the second paragraph mainly about？
A．The decreasing size of the Amazon rainforest．
B．China's bigger contribution to global greening．
C．Total global green leaf area in the new century．
D．China's programmes to conserve and expand forests．
（2）What surprised scientists regarding global greening？
A．Human activities．
B．Suitable for analyzing data．
C．A warmer and wetter climate．
D．Carbon dioxide in the atmosphere．
（3）What does the underlined word "resilient" probably mean？
A．Good at making programmes．
B．Suitable for analyzing data．
C．Able to make corrections．
D．Active in planting trees．
（4）What does the last paragraph imply？
A．It is urgent to protect global natural resources．
B．Much remains to be done for global greenness．
C．Brazil and Indonesia lose most of their vegetation．
D．Global greenness needs all countries to work together．發(fā)布：2024/12/20 5:0:3組卷：7引用：1難度：0.6 -
Our dog Sandy is a golden retriever（尋回犬）.Once we performed an experiment to see how keen his nose was.There was one particular pile that must have had hundreds of sticks.We picked up one stick carved an X on it，walked away from the pile and then threw it back into the pile，not once but a dozen times into the pile.It was impossible for us to tell with any certainty which slick we had originally chosen.Each time he brought back that stick，It wasn't the shape or the size or the look of the stick that he used to pick it out from all the others.It was the smell we left on the stick.It is hard to imagine，hut for dogs every living creature has its own distinctive smell.
The noses of people have about 5 million cells that sense smell.Dogs' noses have anywhere from 125 to 300 million cells.Moreover，these cells are closer to the surface than cells in our noses，and more active.It has been estimated that dogs such as Sandy have noses that are a million times more sensitive than ours.Clothes that we haven't worn for weeks，and places we've only touched lightly indicate our presence to dogs.
His ears are also remarkable.He can hear sounds that humans can't and at distances which are astonishing.It is over our head to know and understand that world.Yet we have the advantage of being able to imagine what his experience is like，though he probably doesn't think too much about how we see the world.
The environment is the world that all living things share.Living creatures are born into the environment and are part of it.Yet there is no creature who perceives（感知到）all of what is and what happens.For a dog like Sandy a book isn't much different than a stick，whereas for us one stick is pretty much like every other stick.There is no one world experienced by all living creatures.
（1）Why did the author conduct the experiment？
A．To train Sandy to pick out sticks.
B．To show how fast Sandy found sticks.
C．To prove sensitivity of Sandy's nose.
D．To teach Sandy to tell different smells.
（2）What does the author intend to do in paragraph 2？
A．Support the conclusion with numbers.
B．Summarize the previous paragraph.
C．Provide some advice for the readers.
D．Introduce a new topic for discussion.
（3）What does the underlined idiom in paragraph 3 mean？
A．Amazing.
B．Difficult.
C．Reasonable.
D．Inconvenient.
（4）Which of the following best expresses the authors opinion in the last paragraph？
A．Worlds to experience.
B．An environment to share.
C．No environment，no creatures.
D．One environment，many worlds.發(fā)布：2024/12/18 14:30:1組卷：5引用：2難度：0.5
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