1.阅读理解

Drew Lanham grew up on the farm his grandfather built in the 1920s. Lanham, now 54, says his father felt a responsibility to stay on the land and care for the animals and crops planted there. "I saw my father through the land, and I saw the land as my father's heart," he said.

As a kid, he remembers being attracted by the wildlife he would encounter on the short walk between his parents' farm and his grandparents' house. Even though the journey was less than a quarter-mile, he recalled, back then it "seemed like a thousand miles".

Above all, he was captivated(迷住) by the birds."From a very early age, I believed that I would be someone who studied birds-who somehow found a way to fly,"Lanham said. He said he lost track of that dream on the road to becoming an engineer. "Once I left for college, everybody said," You're good at math and science. Be an engineer, Drew,'" he said.

As a student studying engineering at Clemson University, it was a trip to the farm that helped him circle back to his love of birds. "I can remember coming back home, and all of these wonderful forests that I'd grown up in had been cleared away. And losing that land was like losing my father all over again," he said. Lanham's father had died years before.

Though much of their home had been destroyed, some wildlife remained. "I remember when I drove on the dirt road, I heard birds singing. It was the most hopeful thing for me," he said. The bird songs li t a fire under Lanham. After his visit back to the farm, he couldn't see himself returning to work as an engineer. At Clemson he got on track to study to become an ornithologist(鸟类学家).

"The long hours of work were often hot and hard. But when I looked up, there would be flocks(群) of birds. I realized I was doing what I had always dreamed of,"he said.

(1) Why did Lanham feel the journey to his grandparents' house like a thousand miles? A. He used to get lost during the journey. B. He was eager to go to his grandparents' house. C. He often stopped to care for the animals and crops. D. He spent much time exploring the wildlife along the way.
(2) What made Lanham decide to give up studying engineering? A. His weakness in math and science. B. His father's persuasion. C. His return trip to the farm. D. His vacation in the forests.
(3) What did Lanham think of the work as an ornithologist? A. Exciting but dangerous. B. Repetitive but rewarding. C. Creative but boring. D. Tough but meaningful.
(4) What can we learn from Lanham's experience? A. Even if the dream cannot come true, we should not give up. B. The happiest thing in the world is to pursue your dream. C. Dreams are today's answers to tomorrow's questions. D. Dreams are always the opposite of reality.
【考点】
推理判断题; 细节理解题; 故事阅读类; 环境保护类; 学习教育类; 记叙文;
【答案】

您现在未登录,无法查看试题答案与解析。 登录
阅读理解 未知 普通
能力提升
真题演练
换一批
1. 阅读理解

Five times stronger than steel, spider silk's unique qualities were recognized by the Ancient Greeks—and more recently, scientists have looked at applications from medicine to engineering. Now, a Japanese startup, Spiber, has begun to change the textile industry with this remarkable material. 

The company started by making a substitute in the lab that is similar to spider silk in structure. After studying thousands of different spider species and other silk-producing life forms, Spiber successfully produced an alternative to spider silk. This breakthrough was achieved by fermenting (发酵) a mixture of water, sugar, and nutrients with special microbes to produce protein polymers (聚合物). These polymers are then made into fibers, paving the way for a range of innovative fabrics. 

However, shifting from lab to practical application presented challenges. In 2015, Spiber partnered with The North Face Japan to produce a limited-edition run of 50 "Moon Parka" jackets to celebrate the 50th anniversary of the moon landings. But during the design process, the team discovered that spider silk became smaller when exposed to water, and had to transform the protein to make the fiber suitable for an outdoor jacket, which took them four years to perfect. 

Currently, the company uses sugarcane and corn for its fermentation process—crops that use large volumes of land and change food resources. To reduce its environmental impact, Spiber is developing a process called "biosphere circulation" that will transform deserted clothes made from natural materials like cotton into the sugars needed for fermentation. 

With approximately 100 billion yen ($783 million) in funding, Spiber plans to significantly speed up its production of protein polymers by the end of 2025. "Mass production will help bring the price of fibers down and allow Spiber to expand beyond the high-end designer market and thus we have the means to create solutions to enable more circular fashion," says Higashi, head of business development at Spiber. "It's our mission to bring those solutions to the world."

(1) What breakthrough did Spiber achieve in the early research? A. It mixed various protein polymers. B. It produced a silk making machine. C. It identified different spider species. D. It created a replacement for spider silk.
(2) What was the challenge in making the "Moon Parka" jackets? A. High design costs. B. Spider silk's sensitivity to water. C. Limited raw materials. D. The partner's unwillingness to help.
(3) What can we know about Spiber's "biosphere circulation" process? A. It will replace the current fermentation process. B. It will use recycled materials for needed sugars. C. It will promote the development of food industry. D. It will simplify the procedure of clothing production.
(4) What is Spiber's plan? A. To raise more money for mass production. B. To increase the output of protein polymers. C. To work with other high-end fashion brands. D. To develop a wider range of expensive fibers.
阅读理解 未知 普通
2.阅读理解

Last Sunday morning, I was sitting on the sofa in my parent's living room. Before me on the tea table was a worn journal of thin and discolored pages. It was my grandfather's journal and now belongs to my father. My grandfather had passed away in the months leading up to my birth. I never got to visit the places he had frequented and the people who had been a part of his life's journey.

I was now about to enter his world, through the words he had left behind. Within minutes, I was captivated by the power of the written words. In the magical script before me, I was transported to another age when food was an everyday art, planned, prepared and enjoyed in the company of others, and a time when people had the heart to pause their own lives to embrace each other's struggles. All this was conveyed to me in the beauty of the words that flowed together to connect with the writer's mind and understand the world they lived in.

That kind of writing seems to be lost on us today. We have gotten used to writing in bite-sized pieces for a public looking for entertainment, and hungry for information. No wonder, there are nearly

200 million bloggers on the Internet and a new blog is created somewhere in the world every half a second. Instead of adding to our collective wisdom, most of these writings reflect the superficiality(肤 浅) and impatience of our day and age.

This not only robs us of the skill of writing impressive essays, it also prevents us from exploring what is indeed important. Writing humbles us in a way that is vital for our character growth, by reminding us about the limits of the self and our appropriate place in the vast flow of life.

Writing frees us by helping us explore the unknown so that we really open up to the magic of the world around us. I saw all of this in the writing of my grandfather. And I've seen it again and again in the writings of the greatest thinkers of humanity. Their writing reflects deep thought on issues of human importance.

(1) What does the underlined word "captivated" in Para. 2 mean? A. Confused. B. Frightened. C. Defeated D. Attracted.
(2) In the age of the author's grandfather, people ________. A. lived a hard life B. were fond of writing C. cared about each other D. treated food as an art
(3) Why does the author begin the text with her grandfather's journal? A. To show her respect for her grandfather. B. In order to emphasize the importance of good writings. C. For the purpose of raising the problem with today's writing. D. Because he wants to express her interest in reading as well as writing.
(4) What is the writer's purpose of the last paragraph? A. To discuss what good writing is like. B. To express her strong desire to learn writing skills. C. To show her admiration for her grandfather's writing. D. To stress the effects of her grandfather's journal on her.
阅读理解 模拟题 普通
3. 阅读理解

It's not easy to swim 109 miles when you're starving to death. It's not easy either to try to survive when you're losing body weight at a rate of 2. 2 Ib. a day. And it might be the hardest of all if you're anursing mom and your calorie intake has dropped so low that you can no longer produce the milk you need to care for your young. 

As a new paper in Nature Communications reveals, all of those challenges and more are facing the world's polar bears, thanks to disappearing sea ice in our warming world, denying the animals a plat form that they need to hunt for seals. If the trend isn't reversed(扭转) soon, the estimated 26, 000 polar bears in the wild could start to lose their hold on survival before the middle of this century. 

The researchers followed 20 different polar bears in Manitoba, Canada, from 2019 to 2022, fitting them with GPS trackers and video collars and periodically tranquilizing(麻醉) them to analyze their blood, body mass. and daily energy consumption. "The polar bears in Hudson Bay are probably at the edge of the range at which they can survive right now, " says Anthony Pagano, a research biologist with the U. S. Geological Survey and the lead author of the paper. " Most of the modeling work suggests that around 2050, they are going to be on land and away from their primary habitat on the ice.

According to the study, the data gathered was troubling. Weight loss varied among bears, with the daily loss of 2. 2 Ib. representing an average; some of the subjects dropped up to 3. 75 Ib. every 24 hours. 

The bears are efficient hunters when they've got the purchase of ice beneath them, but they are clumsy when they are going after seals and trying to swim at the same time. That leaves them searching on land for foods they would not ordinarily eat and getting little payoff for their efforts. Polar bears are feeding on ducks, geese, and eggs. Other foods on the desperate bears menus include berries and other vegetation. None of that food is as calorie-rich as seals

(1) What's the function of the first paragraph? A. To make a prediction B. To introduce the topic of the text. C. To describe the greatess of mother bears. D. To offer some advice on saving the bears.
(2) How did the researchers study the polar bears? A. By observing them in the wild. B. By analyzing their blood samples. C. By copying their living environment. D. By tacking them with GPS and video collars.
(3)  What is Anthony Pagano's viewpoint on the future of polar bears in Hudson Bay? A. They will adapt well to the changing environment. B. They will develop to become better hunters on land. C. They will move to other areas with more suitable habitats. D. They will struggle to survive due to the loss of their habitat.
(4) What is the main idea of the text? A. The challenges faced by polar bears. B. The future of polar bears in the wild. C. The methods used to study polar bears. D. The importance of protecting polar bears.
阅读理解 未知 普通