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.

2. Why did John put the sludge into the tanks?

A．To feed the animals.	B．To build an ecosystem.
C．To protect the plants.	D．To test the eco-machine.

3. What is the author’s purpose in mentioning Fuzhou?

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.

4. What is the basis for John’s work?

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 . Turning soil, pulling weeds, and harvesting cabbage sound like tough work for middle and high school kids. And at first it is, says Abby Jaramillo, who with another teacher started Urban Sprouts, a school garden program at four low-income schools. The program aims to help students develop science skills, environmental awareness, and healthy lifestyles.

Jaramillo’s students live in neighborhoods where fresh food and green space are not easy to find and fast food restaurants outnumber grocery stores. “The kids literally come to school with bags of snacks and large bottles of soft drinks,” she says. “They come to us thinking vegetables are awful, dirt is awful, insects are awful.” Though some are initially scared of the insects and turned off by the dirt, most are eager to try something new.

Urban Sprouts’ classes, at two middle schools and two high schools, include hands-on experiments such as soil testing, flower-and-seed dissection, tastings of fresh or dried produce, and work in the garden. Several times a year, students cook the vegetables they grow, and they occasionally make salads for their entire schools.

Program evaluations show that kids eat more vegetables as a result of the classes. “We have students who say they went home and talked to their parents and now they’re eating differently,” Jaramillo says.

She adds that the program’s benefits go beyond nutrition. Some students get so interested in gardening that they bring home seeds to start their own vegetable gardens. Besides, working in the garden seems to have a calming effect on Jaramillo’s special education students, many of whom have emotional control issues. “They get outside,” she says, “and they feel successful.”

1. What do we know about Abby Jaramillo?

A．She used to be a health worker.	B．She grew up in a low-income family.
C．She owns a fast food restaurant.	D．She is an initiator of Urban Sprouts.

2. What was a problem facing Jaramillo at the start of the program?

A．The kids’ parents distrusted her.	B．Students had little time for her classes.
C．Some kids disliked garden work.	D．There was no space for school gardens.

3. Which of the following best describes the impact of the program?

A．Far-reaching.	B．Predictable.
C．Short-lived.	D．Unidentifiable.

4. What can be a suitable title for the text?

A．Rescuing School Gardens	B．Experiencing Country Life
C．Growing Vegetable Lovers	D．Changing Local Landscape

3 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

For thousands of years, people have told fables (寓言)     1     (teach) a lesson or to pass on wisdom. Fables were part of the oral tradition of many early cultures, and the well-known Aesop’s fables date to the     2     (six) century, B. C. Yet, the form of the fable still has values today,     3     Rachel Carson says in “A Fable for Tomorrow.”

Carson uses a simple, direct style common to fable. In fact, her style and tone (口吻) are seemingly directed at children. “There was once a town in the heart of America,     4     all life seemed to enjoy peaceful existence with its surroundings,” her fable begins,     5     (borrow) some familiar words from many age-old fables. Behind the simple style, however, is a serious message     6     (intend) for everyone.

    7     (difference) from traditional fables, Carson’s story ends with an accusation instead of a moral. She warns of the environmental dangers facing society, and she teaches that people must take responsibility     8     saving their environment.

The themes of traditional fables often deal with simple truths about everyday life. However, Carson’s theme is a more weighty     9     (warn) about environmental destruction. Carson proves that a simple literal form that has been passed down through the ages can still     10     (employ) today to draw attention to important truths.

4 . Grizzly bears, which may grow to about 2.5 m long and weigh over 400 kg, occupy a conflicted corner of the American psyche — we revere (敬畏) them even as they give us frightening dreams. Ask the tourists from around the world that flood into Yellowstone National Park what they most hope to see, and their answer is often the same: a grizzly bear.

“Grizzly bears are re-occupying large areas of their former range,” says bear biologist Chris Servheen. As grizzly bears expand their range into places where they haven’t been seen in a century or more, they’re increasingly being sighted by humans.

The western half of the US was full of grizzlies when Europeans came, with a rough number of 50,000 or more living alongside Native Americans. By the early 1970s, after centuries of cruel and continuous hunting by settlers, 600 to 800 grizzlies remained on a mere 2 percent of their former range in the Northern Rockies. In 1975, grizzlies were listed under the Endangered Species Act.

Today, there are about 2,000 or more grizzly bears in the US. Their recovery has been so successful that the US Fish and Wildlife Service has twice attempted to delist grizzlies, which would loosen legal protections and allow them to be hunted. Both efforts were overturned due to lawsuits from conservation groups. For now, grizzlies remain listed.

Obviously, if precautions (预防) aren’t taken, grizzlies can become troublesome, sometimes killing farm animals or walking through yards in search of food. If people remove food and attractants from their yards and campsites, grizzlies will typically pass by without trouble. Putting electric fencing around chicken houses and other farm animal quarters is also highly effective at getting grizzlies away. “Our hope is to have a clean, attractant-free place where bears can pass through without learning bad habits,” says James Jonkel, longtime biologist who manages bears in and around Missoula.

1. How do Americans look at grizzlies?

A．They cause mixed feelings in people.

B．They should be kept in national parks.

C．They are of high scientific value.

D．They are a symbol of American culture.

2. What has helped the increase of the grizzly population?

A．The European settlers’ behavior.

B．The expansion of bears’ range.

C．The protection by law since 1975.

D．The support of Native Americans.

3. What has stopped the U. S. Fish and Wildlife Service from delisting grizzlies?

A．The opposition of conservation groups.

B．The successful comeback of grizzlies.

C．The voice of the biologists.

D．The local farmers’ advocates.

4. What can be inferred from the last paragraph?

A．Food should be provided for grizzlies.

B．People can live in harmony with grizzlies.

C．A special path should be built for grizzlies.

D．Technology can be introduced to protect grizzlies.

5 . Tricks To Becoming A Patient Person

Here’s a riddle: What do traffic jams, long lines and waiting for a vacation to start all have in common? There is one answer.     1    .

In the Digital Age, we’re used to having what we need immediately and right at our fingertips. However, research suggests that if we practiced patience, we’d be a whole lot better off. Here are several tricks.

●Practice gratitude (感激)

Thankfulness has a lot of benefits: Research shows it makes us happier, less stressed and even more optimistic.     2    . “Showing thankfulness can foster self-control,” said Ye Li, researcher at the University of California.

● Make yourself wait

Instant gratification (满足) may seem like the most “feel good” option at the time, but psychology research suggests waiting for things actually makes us happier in the long run. And the only way for us to get into the habit of waiting is to practice.     3    . Put off watching your favorite show until the weekend or wait 10 extra minutes before going for that cake. You’ll soon find that the more patience you practice, the more you start to apply it to other, more annoying situations.

●     4    .

So many of us have the belief that being comfortable is the only state we will tolerate, and when we experience something outside of our comfort zone, we get impatient about the circumstances. You should learn to say to yourself, “    5    .” You’ll then gradually become more patient.

A．Find your causes

B．Start with small tasks

C．Accept the uncomfortable

D．All this adds up to a state of hurry

E．It can also help us practice more patience

F．This is merely uncomfortable, not intolerable

G．They’re all situations where we could use a little extra patience

6 . 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。

A MOTHER’S DAY SURPRISE

The twins were filled with excitement as they thought of the surprise they were planning for Mother’s Day. How pleased and proud Mother would be when they brought her breakfast in bed. They planned to make French toast and chicken porridge. They had watched their mother in the kitchen. There was nothing to it. Jenna and Jeff knew exactly what to do.

The big day came at last. The alarm rang at 6 a.m. The pair went down the stairs quietly to the kitchen. They decided to boil the porridge first. They put some rice into a pot of water and left it to boil while they made the French toast. Jeff broke two eggs into a plate and added in some milk. Jenna found the bread and put two slices into the egg mixture. Next, Jeff turned on the second stove burner to heat up the frying pan. Everything was going smoothly until Jeff started frying the bread. The pan was too hot and the bread turned black within seconds. Jenna threw the burnt piece into the   sink and put in the other slice of bread. This time, she turned down the fire so it cooked nicely.

Then Jeff noticed steam shooting out of the pot and the lid starting to shake. The next minute, the porridge boiled over and put out the fire. Jenna panicked. Thankfully, Jeff stayed calm and turned off the gas quickly. But the stove was a mess now. Jenna told Jeff to clean it up so they could continue to cook the rest of the porridge. But Jeff’s hand touched the hot burner and he gave a cry of pain. Jenna made him put his hand in cold water. Then she caught the smell of burning. Oh dear! The piece of bread in the pan had turned black as well.

注意：1.续写词数应为150左右。
2.请按如下格式在答题卡的相应位置作答。

As the twins looked around them in disappointment, their father appeared.

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

The twins carried the breakfast upstairs and woke their mother up.

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

7 . Rome can be pricey for travelers, which is why many choose to stay in a hostel (旅社). The hostels in Rome offer a bed in a dorm room for around $25 a night, and for that, you’ll often get to stay in a central location (位置) with security and comfort.

Yellow Hostel

If I had to make just one recommendation for where to stay in Rome, it would be Yellow Hostel. It’s one of the best-rated hostels in the city, and for good reason. It’s affordable, and it’s got a fun atmosphere without being too noisy. As an added bonus, it’s close to the main train station.

Hostel Alessandro Palace

If you love social hostels, this is the best hostel for you in Rome. Hostel Alessandro Palace is fun. Staff members hold plenty of bar events for guests like free shots, bar crawls and karaoke. There’s also an area on the rooftop for hanging out with other travelers during the summer.

Youth Station Hostel

If you’re looking for cleanliness and a modern hostel, look no further than Youth Station. It offers beautiful furnishings and beds. There are plenty of other benefits, too; it doesn’t charge city tax; it has both air conditioning and a heater for the rooms; it also has free Wi-Fi in every room.

Hotel and Hostel Des Artistes

Hotel and Hostel Des Artistes is located just a 10-minute walk from the central city station and it’s close to all of the city’s main attractions. The staff is friendly and helpful, providing you with a map of the city when you arrive, and offering advice if you require some. However, you need to pay 2 euros a day for Wi-Fi.

1. What is probably the major concern of travelers who choose to stay in a hostel?

A．Comfort.	B．Security.
C．Price.	D．Location.

2. Which hotel best suits people who enjoy an active social life?

A．Yellow Hostel.	B．Hostel Alessandro Palace.
C．Youth Station Hostel.	D．Hotel and Hostel Des Artistes.

3. What is the disadvantage of Hotel and Hostel Des Artistes?

A．It gets noisy at night.	B．Its staff is too talkative.
C．It charges for Wi-Fi.	D．It’s inconveniently located.

8 . When the explorers first set foot upon the continent of North America, the skies and lands were alive with an astonishing variety of wildlife. Native Americans had taken care of these precious natural resources wisely. Unfortunately, it took the explorers and the settlers who followed only a few decades to decimate a large part of these resources. Millions of waterfowl (水禽) were killed at the hands of market hunters and a handful of overly ambitious sportsmen. Millions of acres of wetlands were dried to feed and house the ever-increasing populations, greatly reducing waterfowl habitat.

In 1934, with the passage of the Migratory Bird Hunting Stamp Act (Act), an increasingly concerned nation took firm action to stop the destruction of migratory (迁徙的) waterfowl and the wetlands so vital to their survival. Under this Act, all waterfowl hunters 16 years of age and over must annually purchase and carry a Federal Duck Stamp. The very first Federal Duck Stamp was designed by J.N. “Ding” Darling, a political cartoonist from Des Moines, lowa, who at that time was appointed by President Franklin Roosevelt as Director of the Bureau of Biological Survey. Hunters willingly pay the stamp price to ensure the survival of our natural resources.

About 98 cents of every duck stamp dollar goes directly into the Migratory Bird Conservation Fund to purchase wetlands and wildlife habitat for inclusion into the National Wildlife Refuge System — a fact that ensures this land will be protected and available for all generations to come. Since 1934, better than half a billion dollars has gone into that Fund to purchase more than 5 million acres of habitat. Little wonder the Federal Duck Stamp Program has been called one of the most successful conservation programs ever initiated.

1. What was a cause of the waterfowl population decline in North America?

A．Loss of wetlands.	B．Popularity of water sports.
C．Pollution of rivers.	D．Arrival of other wild animals.

2. What does the underlined word “decimate” mean in the first paragraph?

A．Acquire.	B．Export.
C．Destroy.	D．Distribute.

3. What is a direct result of the Act passed in 1934?

A．The stamp price has gone down.	B．The migratory birds have flown away.
C．The hunters have stopped hunting.	D．The government has collected money.

4. Which of the following is a suitable title for the text?

A．The Federal Duck Stamp Story	B．The National Wildlife Refuge System
C．The Benefits of Saving Waterfowl	D．The History of Migratory Bird Hunting

9 . Children’s Discovery Museum

General Information about Group Play

Pricing

Group Play $7/person

Scholarships

We offer scholarships to low-income schools and youth organizations, subject to availability. Participation in a post-visit survey is required.

Scholarships are for Group Play admission fees and/or transportation. Transportation invoices (发票) must be received within 60 days of your visit to guarantee the scholarship.

Group Size

We require one chaperone (监护人) per ten children. Failure to provide enough chaperones will result in an extra charge of $50 per absent adult.

Group Play is for groups of 10 or more with a limit of 35 people. For groups of 35 or more, please call to discuss options.

Hours

The Museum is open daily from 9:30 am to 4:30 pm.

Group Play may be scheduled during any day or time the Museum is open.

Registration Policy

Registration must be made at least two weeks in advance.

Register online or fill out a Group Play Registration Form with multiple date and start time options.

Once the registration form is received and processed, we will send a confirmation email within two business days.

Guidelines

●Teachers and chaperones should model good behavior for the group and remain with students at all times.

●Children are not allowed unaccompanied in all areas of the Museum.

●Children should play nicely with each other and exhibits.

●Use your indoor voice when at the Museum.

1. What does a group need to do if they are offered a scholarship?

A．Prepay the admission fees.	B．Use the Museum’s transportation.
C．Take a survey after the visit.	D．Schedule their visit on weekdays.

2. How many chaperones are needed for a group of 30 children to visit the Museum?

A．One.

B．Two.

C．Three.

D．Four.

3. What are children prohibited from doing at the Museum?

A．Using the computer.	B．Talking with each other.
C．Touching the exhibits.	D．Exploring the place alone.

10 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

The Xi’an City Wall is the most complete city wall that has survived China’s long history. It     1     (build) originally to protect the city     2     the Tang dynasty and has now been completely restored (修复). It is possible       3     (walk) or bike the entire 14 kilometers.

We accessed the wall through the South Gate. The wall is 12 meters high and from here you can see streams of people moving inside and outside the City Wall.

After     4     (spend) some time looking at all the defensive equipment at the wall, we decided it was time for some action and what     5     (good) than to ride on a piece of history!

We     6     (hire) our bikes from the rental place at the South Gate. My bike was old and shaky     7     did the job. It took us about 3 hours to go all     8     way around the Xi’an City Wall. Supposedly you can do it in two hours, but we stopped at the different gates and     9     (watchtower) to take pictures or just to watch the local people going about their     10     (day) routines.