1 . When John Todd was a child, he loved to explore the woods around his house, observing how nature solved problems. A dirty stream, for example, often became clear after flowing through plants and along rocks where tiny creatures lived. When he got older, John started to wonder if this process could be used to clean up the messes people were making.
After studying agriculture, medicine, and fisheries in college, John went back to observing nature and asking questions. Why can certain plants trap harmful bacteria (细菌)? Which kinds of fish can eat cancer-causing chemicals? With the right combination of animals and plants, he figured, maybe he could clean up waste the way nature did. He decided to build what he would later call an eco-machine.
The task John set for himself was to remove harmful substances from some sludge (污泥). First, he constructed a series of clear fiberglass tanks connected to each other. Then he went around to local ponds and streams and brought back some plants and animals. He placed them in the tanks and waited. Little by little, these different kinds of life got used to one another and formed their own ecosystem. After a few weeks, John added the sludge.
He was amazed at the results. The plants and animals in the eco-machine took the sludge as food and began to eat it! Within weeks, it had all been digested, and all that was left was pure water.
Over the years, John has taken on many big jobs. He developed a greenhouse — like facility that treated sewage (污水) from 1,600 homes in South Burlington. He also designed an eco-machine to clean canal water in Fuzhou, a city in southeast China.
“Ecological design” is the name John gives to what he does. “Life on Earth is kind of a box of spare parts for the inventor,” he says. “You put organisms in new relationships and observe what’s happening. Then you let these new systems develop their own ways to self-repair.”
1. What can we learn about John from the first two paragraphs?A.He was fond of traveling. | B.He enjoyed being alone. |
C.He had an inquiring mind. | D.He longed to be a doctor. |
A.To feed the animals. | B.To build an ecosystem. |
C.To protect the plants. | D.To test the eco-machine. |
A.To review John’s research plans. | B.To show an application of John’s idea. |
C.To compare John’s different jobs. | D.To erase doubts about John’s invention. |
A.Nature can repair itself. | B.Organisms need water to survive. |
C.Life on Earth is diverse. | D.Most tiny creatures live in groups. |
2 . My husband, our children and I have had wonderful camping experiences over the past ten years.
Some of our
Another time, we rented a boat in Vallecito Lake. The sky was clear when we
Now, every year when my husband pulls our camper out of the garage, we are filled with a sense of
A.ideas | B.jokes | C.memories | D.discoveries |
A.camped | B.drove | C.walked | D.cycled |
A.annoyed | B.surprised | C.disappointed | D.worried |
A.unhurt | B.unfortunate | C.uncomfortable | D.unafraid |
A.due to | B.instead of | C.apart from | D.as for |
A.worked | B.happened | C.mattered | D.changed |
A.signed up | B.calmed down | C.checked out | D.headed off |
A.arranged | B.interrupted | C.completed | D.recorded |
A.wind | B.noise | C.temperature | D.speed |
A.find | B.hide | C.start | D.fix |
A.luck | B.answer | C.wonder | D.signal |
A.patiently | B.tirelessly | C.doubtfully | D.helplessly |
A.sorry | B.brave | C.safe | D.right |
A.relief | B.duty | C.pride | D.excitement |
A.failure | B.adventure | C.performance | D.conflict |
3 . According to the Solar Energy Industry Association, the number of solar panels installed(安装)has grown rapidly in the past decade, and it has to grow even faster to meet climate goals. But all of that growth will take up a lot of space, and though more and more people accept the concept of solar energy, few like large solar panels to be installed near them.
Solar developers want to put up panels as quickly and cheaply as possible, so they haven’t given much thought to what they put under them. Often, they’ll end up filling the area with small stones and using chemicals to control weeds. The result is that many communities, especially in farming regions, see solar farms as destroyers of the soil.
“Solar projects need to be good neighbors,” says Jordan Macknick, the head of the Innovative Site Preparation and Impact Reductions on the Environment(InSPIRE)project. “They need to be protectors of the land and contribute to the agricultural economy.” InSPIRE is investigating practical approaches to “low-impact” solar development, which focuses on establishing and operating solar farms in a way that is kinder to the land. One of the easiest low-impact solar strategies is providing habitat for pollinators(传粉昆虫).
Habitat loss, pesticide use, and climate change have caused dramatic declines in pollinator populations over the past couple of decades, which has damaged the U.S. agricultural economy. Over 28 states have passed laws related to pollinator habitat protection and pesticide use. Conservation organizations put out pollinator-friendliness guidelines for home gardens, businesses, schools, cities—and now there are guidelines for solar farms.
Over the past few years, many solar farm developers have transformed the space under their solar panels into a shelter for various kinds of pollinators, resulting in soil improvement and carbon reduction. “These pollinator-friendly solar farms can have a valuable impact on everything that’s going on in the landscape,” says Macknick.
1. What do solar developers often ignore?A.The decline in the demand for solar energy. |
B.The negative impact of installing solar panels. |
C.The rising labor cost of building solar farms. |
D.The most recent advances in solar technology. |
A.Improve the productivity of local farms. |
B.Invent new methods for controlling weeds. |
C.Make solar projects environmentally friendly. |
D.Promote the use of solar energy in rural areas. |
A.To conserve pollinators. | B.To restrict solar development. |
C.To diversify the economy. | D.To ensure the supply of energy. |
A.Pollinators: To Leave or to Stay | B.Solar Energy: Hope for the Future |
C.InSPIRE: A Leader in Agriculture | D.Solar Farms: A New Development |
4 . The sun was beginning to sink as I set off into the Harenna Forest. I was on my way to
I
It was too
A.share | B.collect | C.celebrate | D.witness |
A.courtyards | B.fields | C.treetops | D.caves |
A.urgent | B.dangerous | C.expensive | D.pointless |
A.searched | B.recognised | C.followed | D.invited |
A.gathered | B.cleaned | C.dropped | D.checked |
A.shook | B.lit | C.measured | D.decorated |
A.jumping | B.talking | C.testing | D.climbing |
A.hives | B.leaves | C.rope | D.honey |
A.Finally | B.Surprisingly | C.Naturally | D.Immediately |
A.backed | B.dived | C.shouted | D.inched |
A.cut off | B.gone up | C.slid down | D.held onto |
A.high | B.early | C.fast | D.close |
A.hatching | B.training | C.sowing | D.trading |
A.curious | B.hungry | C.bored | D.angry |
A.moment | B.equipment | C.person | D.order |
5 . To become the Olympic champion in the individual (个人) all-around event, Gabby Douglas had to leave everything she
As it turned out, Douglas did
Not so long ago, Martha Karolyl the coordinator (联络人) of the women’s national team, did not think Douglas had what it
“I’m going to inspire so many people,” she said. “I’m ready to
A.tried | B.thought | C.judged | D.knew |
A.take up | B.pack up | C.clean up | D.do up |
A.goodbye | B.hello | C.thanks | D.no |
A.cause | B.observe | C.ride | D.strike |
A.common | B.time | C.fun | D.tough |
A.breathtaking | B.heartbreaking | C.eye-catching | D.head-spinning |
A.dropped out | B.moved on | C.pulled over | D.went off |
A.reason | B.talk | C.compete | D.train |
A.met | B.helped | C.understood | D.needed |
A.approximately | B.gradually | C.exactly | D.possibly |
A.defeated | B.pleased | C.respected | D.assisted |
A.forced | B.transformed | C.persuaded | D.put |
A.world | B.city | C.team | D.state |
A.amateur | B.elected | C.average | D.enthusiastic |
A.clarifying | B.defending | C.winning | D.demanding |
A.followed | B.organized | C.watched | D.led |
A.confident | B.nervous | C.excited | D.uneasy |
A.viewed | B.appeared | C.mattered | D.took |
A.now and then | B.more and more | C.far and wide | D.on and on |
A.shine | B.fly | C.dance | D.score |
6 . Live with roommates? Have friends and family around you? Chances are that if you’re looking to live a more sustainable lifestyle, not everyone around you will be ready to jump on that bandwagon.
I experienced this when I started switching to a zero waste lifestyle five years ago, as I was living with my parents, and I continue to experience this with my husband, as he is not completely zero waste like me. I’ve learned a few things along the way though, which I hope you’ll find encouraging if you’re doing your best to figure out how you can make the change in a not-always-supportive household.
Zero waste was a radical lifestyle movement a few years back. I remember showing my parents a video of Bea Johnson, sharing how cool I thought it would be to buy groceries with jars, and have so little trash! A few days later, I came back with my first jars of zero waste groceries, and my dad commented on how silly it was for me to carry jars everywhere. It came off as a bit discouraging.
Yet as the months of reducing waste continued, I did what I could that was within my own reach. I had my own bedroom, so I worked on removing things I didn’t need. Since I had my own toiletries (洗漱用品), I was able to start personalising my routine to be more sustainable. I also offered to cook every so often, so I portioned out a bit of the cupboard for my own zero waste groceries. Perhaps your household won’t entirely make the switch, but you may have some control over your own personal spaces to make the changes you desire.
As you make your lifestyle changes, you may find yourself wanting to speak up for yourself if others comment on what you’re doing, which can turn itself into a whole household debate. If you have individuals who are not on board, your words probably won’t do much and can often leave you feeling more discouraged.
So here is my advice: Lead by action.
1. What do the underlined words “jump on that bandwagon” mean in the first paragraph?A.Share an apartment with you. | B.Join you in what you’re doing. |
C.Transform your way of living. | D.Help you to make the decision. |
A.He disapproved of it. | B.He was favorable to it. |
C.He was tolerant of it. | D.He didn’t care about it. |
A.She is quite good at cooking. | B.She respects others’ privacy. |
C.She enjoys being a housewife. | D.She is a determined person. |
A.How to get on well with other family members. |
B.How to have one’s own personal space at home. |
C.How to live a zero waste lifestyle in a household. |
D.How to control the budget when buying groceries. |
7 . Living in Iowa and trying to become a photographer specializing in landscape (风景) can be quite a challenge, mainly because the corn state lacks geographical variation.
Although landscapes in the Midwest tend to be quite similar, either farm fields or highways, sometimes I find distinctive character in the hills or lakes. To make some of my landscape shots, I have traveled up to four hours away to shoot within a 10-minute time frame. I tend to travel with a few of my friends to state parks or to the countryside to go on adventures and take photos along the way.
Being at the right place at the right time is decisive in any style of photography. I often leave early to seek the right destinations so I can set up early to avoid missing the moment I am attempting to photograph. I have missed plenty of beautiful sunsets/sunrises due to being on the spot only five minutes before the best moment.
One time my friends and I drove three hours to Devil’s Lake, Wisconsin, to climb the purple quartz (石英) rock around the lake. After we found a crazy-looking road that hung over a bunch of rocks, we decided to photograph the scene at sunset. The position enabled us to look over the lake with the sunset in the background. We managed to leave this spot to climb higher because of the spare time until sunset. However, we did not mark the route (路线) so we ended up almost missing the sunset entirely. Once we found the place, it was stressful getting lights and cameras set up in the limited time. Still, looking back on the photos, they are some of my best shots though they could have been so much better if I would have been prepared and managed my time wisely.
1. How does the author deal with the challenge as a landscape photographer in the Midwest?A.By teaming up with other photographers. | B.By shooting in the countryside or state parks. |
C.By studying the geographical conditions. | D.By creating settings in the corn fields. |
A.Proper time management. | B.Good shooting techniques. |
C.Adventurous spirit. | D.Distinctive styles. |
A.They went crazy with the purple quartz rock. |
B.They felt stressed while waiting for the sunset. |
C.They reached the shooting spot later than expected. |
D.They had problems with their equipment. |
A.Amusing. | B.Satisfying. |
C.Encouraging. | D.Comforting. |
8 . As Ginni Bazlinton reached Antarctica, she found herself greeted by a group of little Gentoo penguins (企鹅) longing to say hello. These gentle, lovely gatekeepers welcomed her and kick-started what was to be a trip Ginni would never forget.
Ever since her childhood, Ginni, now 71, has had a deep love for travel. Throughout her career (职业) as a professional dancer, she toured in the UK, but always longed to explore further. When she retired from dancing and her sons eventually flew the nest, she decided it was time to take the plunge.
After taking a degree at Chichester University in Related Arts, Ginni began to travel the world, eventually getting work teaching English in Japan and Chile. And it was in Chile she discovered she could get last-minute cheap deals on ships going to Antarctica from the islands off Tierra del Fuego, the southernmost tip of the South American mainland. “I just decided I wanted to go,” she says. “I had no idea about what I’d find there and I wasn’t nervous, I just wanted to do it. And I wanted to do it alone as I always prefer it that way.”
In March 2008, Ginni boarded a ship with 48 passengers she’d never met before, to begin the journey towards Antarctica. “From seeing the wildlife to witnessing sunrises, the whole experience was amazing. Antarctica left an impression on me that no other place has,” Ginni says. “I remember the first time I saw a humpback whale; it just rose out of the water like some prehistoric creature and I thought it was smiling at us. You could still hear the operatic sounds it was making underwater.”
The realization that this is a precious land, to be respected by humans, was one of the biggest things that hit home to Ginni.
1. Which of the following best explains “take the plunge” underlined in paragraph 2?A.Try challenging things. | B.Take a degree. |
C.Bring back lost memories. | D.Stick to a promise. |
A.Lovely penguins. | B.Beautiful scenery. |
C.A discount fare. | D.A friend’s invitation. |
A.It could be a home for her. | B.It should be easily accessible. |
C.It should be well preserved. | D.It needs to be fully introduced. |
A.A childhood dream. | B.An unforgettable experience. |
C.Sailing around the world. | D.Meeting animals in Antarctica. |
9 . In 1916, two girls of wealthy families, best friends from Auburn, N. Y. — Dorothy Woodruff and Rosamond Underwood — traveled to a settlement in the Rocky Mountains to teach in a one-room schoolhouse. The girls had gone to Smith College. They wore expensive clothes. So for them to move to Elkhead, Colo. to instruct the children whose shoes were held together with string was a surprise. Their stay in Elkhead is the subject of Nothing Daunted: The Unexpected Education of Two Society Girls in the West by Dorothy Wickenden, who is a magazine editor and Dorothy Woodruff’s granddaughter.
Why did they go then? Well, they wanted to do something useful. Soon, however, they realized what they had undertaken.
They moved in with a local family, the Harrisons, and, like them, had little privacy, rare baths, and a blanket of snow on their quilt when they woke up in the morning. Some mornings, Rosamond and Dorothy would arrive at the schoolhouse to find the children weeping from the cold. In spring, the snow was replaced by mud over ice.
In Wickenden’s book, she expanded on the history of the West and also on feminism, which of course influenced the girls’ decision to go to Elkhead. A hair-raising section concerns the building of the railroads, which entailed (牵涉) drilling through the Rockies, often in blinding snowstorms. The book ends with Rosamond and Dorothy’s return to Auburn.
Wickenden is a very good storyteller. The sweep of the land and the stoicism (坚忍) of the people move her to some beautiful writing. Here is a picture of Dorothy Woodruff, on her horse, looking down from a hill top: “When the sun slipped behind the mountains, it shed a rosy glow all around them. Then a full moon rose. The snow was marked only by small animals: foxes, coyotes, mice, and varying hares, which turned white in the winter.”
1. Why did Dorothy and Rosamond go to the Rocky Mountains?A.To teach in a school. | B.To study American history. |
C.To write a book. | D.To do sightseeing. |
A.They enjoyed much respect. | B.They had a room with a bathtub. |
C.They lived with the local kids. | D.They suffered severe hardships. |
A.The extreme climate of Auburn. | B.The living conditions in Elkhead. |
C.The railroad building in the Rockies. | D.The natural beauty of the West. |
A.A news report. | B.A book review. | C.A children’s story. | D.A diary entry. |
10 . We journalists live in a new age of storytelling, with many new multimedia tools. Many young people don’t even realize it’s new. For them, it’s just normal.
This hit home for me as I was sitting with my 2-year-old grandson on a sofa over the Spring Festival holiday. I had brought a children’s book to read. It had simple words and colorful pictures — a perfect match for his age.
Picture this: my grandson sitting on my lap as I hold the book in front so he can see the pictures. As I read, he reaches out and pokes (戳) the page with his finger.
What’s up with that? He just likes the pictures, I thought. Then I turned the page and continued. He poked the page even harder. I nearly dropped the book. I was confused: Is there something wrong with this kid?
Then I realized what was happening. He was actually a stranger to books. His father frequently amused the boy with a tablet computer which was loaded with colorful pictures that come alive when you poke them. He thought my storybook was like that.
Sorry, kid. This book is not part of your high-tech world. It’s an outdated, lifeless thing. An antique, like your grandfather. Well, I may be old, but I’m not hopelessly challenged, digitally speaking. I edit video and produce audio. I use mobile payment. I’ve even built websites.
There’s one notable gap in my new-media experience, however: I’ve spent little time in front of a camera, since I have a face made for radio. But that didn’t stop China Daily from asking me last week to share a personal story for a video project about the integration of Beijing, Tianjin and Hebei province.
Anyway, grandpa is now an internet star — two minutes of fame! I promise not to let it go to my head. But I will make sure my 2-year-old grandson sees it on his tablet.
1. What do the underlined words “hit home for me” mean in paragraph 2?A.Provided shelter for me. | B.Became very clear to me. |
C.Took the pressure off me. | D.Worked quite well on me. |
A.He took it for a tablet computer. | B.He disliked the colorful pictures. |
C.He was angry with his grandpa. | D.He wanted to read it by himself. |
A.Socially ambitious. | B.Physically attractive. |
C.Financially independent. | D.Digitally competent. |
A.He lacks experience in his job. | B.He seldom appears on television. |
C.He manages a video department. | D.He often interviews internet stars. |