Cara Clarkson and her family were overjoyed when spotting two young grizzly bears (灰熊) — one with rarely seen all-white fur, alongside the Trans-Canada Highway.
“White grizzly bears are unheard of, so it was a luxury and incredible experience,” said Cara, sharing her images and videos on social media and saying that was a real treat given that the family was out celebrating her husband’s and son’s birthdays. Mike Gibeau, an animal
specialist, said the Clarksons who encountered the white bear — now called Nakoda, are truly lucky, for white grizzly bears are incredibly rare.
The expert doesn’t believe the grizzly’s white fur is a case of albinism, a disorder in which an animal fails to produce melanin, which is responsible for skin, hair, and eye color. Instead, he thinks the bear’s unusual coloring is the result of a recessive (隐性) gene (基因), the characteristics of which are often covered by those of dominant genes. However, if both parents carry the same recessive gene — in this case, one that results in white fur — it can be passed on to latergenerations.
Though this is the first time the world has seen the white grizzly, park officials, who have known of Nakoda’s existence since 2018, never publicized the unique bear due to fear that it would be heartlessly run after by fans eager to see these unusual-looking animals.
As it turns out, they were right. Nakoda’s photos and videos, which have gone viral, have led to crowds of people rushing to the bear’s current location, resulting in unsafe parking and traffic jams. The concerned officials enforced a 10-kilometer no-stopping zone, which they hope will inform visitors to travel through the area safely and to prevent these bears from getting hit on the highway.
Wildlife experts, who are trying to lead the young grizzlies away from the highway, hope to help them develop a behavior of avoidance of humans and eventually head to the forests, where they can live a long, healthy life.
1.For the Clarksons, what does “a real treat” in paragraph 2 refer to?
A.Observing two birthdays.
B.The reunion of the family.
C.Sharing their experience online.
D.The sighting of a white grizzly bear.
2.What is the main idea of paragraph 3?
A.The classification of genes.
B.The effect of a physical disorder.
C.The possible cause of the bear’s white fur.
D.The characteristics of recessive and dominant genes.
3.Why did the park officials hide Nakoda’s existence from the public?
A.To save the trouble of further explanation.
B.To protect it from crazy disturbance.
C.To stop it being mercilessly shot.
D.To avoid enthusiastic reporters.
4.What do wildlife experts expect of the young grizzlies?
A.They’ll stay where they belong.
B.They’ll ignore human activities.
C.They’ll safely cross the highway.
D.They’ll live in harmony with humans.
The amount of rubbish that piles on our shore lines is hugely worrying and a growing problem for the planet. It seems like no matter how remote you hike and how high you climb, there’s always a dropped plastic container there waiting for you.
Mariah Reading, an American artist, spends the majority of her time outdoors looking for inspiration for her art, based in nature and our natural surroundings. On noticing the amount of waste filling her natural areas, she decided she had to reflect it in her works.
For her latest project, Mariah is looking at both the problem of wasteful littering and the way that art itself can be wasteful in materials, taking the dropped items that fill her natural spaces and painting them to reflect the place in which they were left.
Applying paint to create her masterpieces, Mariah has collected trash (垃圾) from different mountains and parks. “I’ve been considering my relationship with art and the large amount of waste it can produce,” says Mariah. “I wanted to find ways I can confirm art and its important purpose by working with recycled materials found in landscape environments.”
“Since the 100th anniversary of the National Park Service, I’ve especially appreciated and been inspired by the natural beauty the parks offer, and found how easily we can take these precious places for granted. I seek to gather as much trash as possible, sculpt it into a canvas (画布), and paint the scene where the trash originated onto the trash itself,” says Mariah.
As well as through this project, Mariah has explored nature in her art in various different ways and through exhibitions. Mariah’s work might not solve the litter problem, but it’s just another way that we can get people talking about the problem and the ways we can prevent it from growing any larger.
1.What gave Mariah the idea of the latest project?
A.The beauty of nearby scenery.
B.The rubbish-covered surroundings.
C.The potential security risks of beaches.
D.The high energy consumption of her artworks.
2.What’s the important purpose of Mariah’s art?
A.To keep people from wasting natural resources.
B.To remind people of the litter problem.
C.To encourage people to explore parks.
D.To make full use of rubbish.
3.What is special about Mariah’s new artworks?
A.They are made of oceanic rubbish.
B.They appear in the form of sculpture.
C.They reflect the trash places on trash itself.
D.They’re designed to inspire people’s love for painting.
4.What can be the best title for the text?
A.The Growing Problem of Rubbish
B.Mariah Reading: a Sociable Artist
C.An Artist Turns Waste into Amazing Works
D.Celebrate the 100th Anniversary of the National Park Service
Long Island’s hiking trails (路线) offer an escape for family time. It’s a relaxing thing to do in the stressful time, so open your senses.
Southampton Trails
Many guided trails are run in Hamptons, some suitable for kids. Behind the South Fork Natural History Museum is a small field with butterflies and birds flying about. Upon arrival, check out the posted map that shows the trails through the fields with a connection that goes all the way to Sag Harbor.
Arboretum State Historic Park, Oyster Bay
Half the park is woodland that includes nature walks and a greenhouse. You’ll see lots of wildlife from foxes to birds, a delight for kids. Pick up a map on the website and enjoy the historic Gold Coast property. Walkers can select from different paths, covering about six miles in total, as well as all different lengths to accommodate different ages and abilities.
Richard D. Fowler Preserve, Southampton
A pleasant short hike right in Southampton Village. The trail begins near the intersection of Wickapogue Road and Narrow Lane and heads through a wooded area with a river. Dress properly, for it could be a little muddy. The trail features hedges (树篱) along one side and plantings along the other. It reaches the site where the first settlers spent their first winter about 1640. This trail takes about one hour.
Downs Farm Preserve, Cutchogue
This family-friendly place is an easy walk with the trail a mile long. It’s a very peaceful location to see wildlife and birds. The trail is flat and pushchair-friendly. You’ll also find Downs River, with chairs along the way to rest. Home to the defence works of the Corchaug Indians, the preserve is on the National Park Register of Historic Places and is considered ancient land.
1.What do Southampton Trails and Arboretum State Historic Park have in common?
A.They distribute free tourist maps. B.They’re convenient to get to.
C.They offer guided trails for all ages. D.They’re ideal places for bird watching.
2.What can you do in Downs Farm Preserve?
A.Visit a historical site. B.Appreciate the hilly landscape.
C.Feed wild animals at random. D.Communicate with local Indians.
3.In which hiking trail is appropriate clothing suggested?
A.Southampton Trails. B.Arboretum State Historic Park.
C.Richard D. Fowler Preserve. D.Downs Farm Preserve.
假定你是李华，你市新建成图书馆将于下周开放,请你写封信告诉爱读书的交换生朋友Jack办理借书证相关手续。内容包括：
1.填写申请表；
2.提交一寸个人照；
3.预付押金。
参考词汇：押金deposit
注意：
1.词数100左右；
2.可以适当增加细节，以使行文连贯。
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假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(＼)划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词。
2.只允许修改10处，多者(从第11处起)不计分。
I am glad that I have become one of the volunteer of the Animal Protection Association.
Our missions is mainly consist of two parts. One is to advocate our work in communities, aroused the residents' interest in protecting animals so that we can appeal them to support us. The other part was to take care of stray (流浪的) animals, including feeding it and finding homes for them. Our missions need many time. So we need to have flexible time, when guarantees our devotion to the work. We are also supposed to have rich experiences in taking care of animals.
We are like a big family filling with love.
A mail carrier nicknamed (绰号)“Mailman kyle” is delivering supplies for the elderly along his route. Kyle West, also known as “Mailman Kyle”, has been _______ essential items like milk and toilet paper to _______ people on his mail route.
West said a lot of people along his route are elderly and are _______ to go out in public. “One of my customers came out and _______ me to get him toilet paper. From then, I _______ that some people just can't do it themselves _______,” he said. _______ started sending the people on his route a different kind of _______. It says, “If you are at risk and need help getting _______ items, let me know. I will do ________ I can to help you,” He ________ the letter “Mailman Kyle” and wrote his phone number.
“The results has been a lot more than I ________,” West said. “I delivered nearly 400 of those letters and I've ________something from almost every person.” As a mail carrier in Ohio, West is delivering more than ________ these days.
But West says he doesn't want anything in return for his ________ effort. “Seeing a lot of my ________ putting on suits to just get essential items. I figured if I'm already there, it won't hurt me to ________ what they need,” he said happily.
We should try our best to help others just like Kyle West. As the saying ________, those who help others would get ________ from others in return. Life is ten percent what you make it and ninety percent how you ________ it.
1.A.putting off B.dropping off C.taking off D.turning off
2.A.young B.friendly C.elderly D.disabled
3.A.afraid B.forced C.willing D.determined
4.A.forced B.taught C.allowed D.asked
5.A.remembered B.realized C.promised D.predicted
6.A.importantly B.carefully C.necessarily D.conveniently
7.A.However B.Otherwise C.Therefore D.Suddenly
8.A.letter B.greeting C.book D.message
9.A.essential B.large C.dangerous D.expensive
10.A.why B.how C.which D.what
11.A.drew B.watched C.signed D.sent
12.A.ignored B.expected C.controlled D.compared
13.A.heard B.bought C.borrowed D.saved
14.A.drink B.milk C.food D.mail
15.A.real B.extra C.same D.right
16.A.members B.neighbors C.customers D.colleagues
17.A.consider B.reject C.understand D.bring
18.A.goes B.writes C.suggests D.reads
19.A.comfort B.help C.thank D.happy
20.A.claim B.enjoy C.take D.share
