2 . 假定你是李华，你的朋友Jack要来你的家乡参观，请你写封回信介绍你的家乡并表示欢迎。要点如下：
1. 自然环境；
2. 人文环境(交通、生活等)；
3. 表示欢迎。
注意：
1. 写作词数应为80左右；
2.可以适当增加细节，以使行文连贯；
3. 开头句已给出，不计入总词数。
Dear Jack,

I’m very glad to hear that you are going to pay a visit to myhometown.

______________________________________________________________________________________________________________________________________

Yours,

Li Hua

3 . Rainforests are home to a rich variety of medicinal plants, food, birds and animals. Can you believe that a single bush（灌木丛）in the Amazon may have more species of ants than the whole of Britain! About 480 varieties of trees may be found in just one hectare of rainforest.

Rainforests are the lungs of the planet-storing vast quantities of carbon dioxide and producing a significant amount of the world's oxygen. Rainforests have their own perfect system for ensuring their own survival; the tall trees make a canopy（树冠层）of branches and leaves which protect themselves, smaller plants, and the forest animals from heavy rain, intense dry heat from the sun and strong winds.

Amazingly, the trees grow in such a way that their leaves and branches, although close together, never actually touch those of another tree. Scientists think this is the plants' way to prevent the spread of any tree diseases and make life more difficult for leaf-eating insects like caterpillars. To survive in the forest, animals must climb, jump or fly across the gaps. The ground floor of the forest is not all tangled leaves and bushes, like in films, but is actually fairly clear. It is where dead leaves turn into food for the trees and other forest life.

They are not called rainforests for nothing! Rainforests can generate 75%of their own rain. At least 80 inches of rain a year is normal-and in some areas there may be as much as 430 inches of rain annually. This is real rain-your umbrella may protect you in a shower, but it won't keep you dry if there is a full rainstorm. In just two hours, streams can rise ten to twenty feet. The humidity（湿气）of large rainforests contributes to the formation of rainclouds that may travel to other countries in need of rain.

1. What can we learn about rainforests from the first paragraph?

A．They produce oxygen.	B．They cover a vast area.
C．They are well managed.	D．They are rich in wildlife.

2. Which of the following contributes most to the survival of rainforests?

A．Heavy rains	B．Big trees.
C．Small plants.	D．Forest animals.

3. Why do the leaves and branches of different trees avoid touching each other?

A．For more sunlight.	B．For more growing space.
C．For self-protection.	D．For the detection of insects.

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

A．Life-Giving Rainforests	B．The Law of the Jungle
C．Animals in the Amazon	D．Weather in Rainforests

4 . Urbanization

Until relatively recently, the vast majority of human beings lived and died without ever seeing a city. The first city was probably founded no more than 5,500 years ago.    1    In fact, nearly everyone lived on farms or in tiny rural（乡村的）villages. It was not until the 20th century that Great Britain became the first urban society in history—a society in which the majority of people live in cities and do not farm for a living.

Britain was only the beginning.    2    The process of urbanization—the migration（迁徙）of people from the countryside to the city—was the result of modernization, which has rapidly transformed how people live and where they live.

In 1900, fewer than 40% of Americans lived in urban areas. Today, over 82% of Americans live in cities. Only about 2% live on farms.    3    

Large cities were impossible until agriculture became industrialized. Even in advanced agricultural societies, it took about ninety-five people on farms to feed five people in cities.    4    Until modern times, those living in cities were mainly the ruling elite（精英）and the servants, laborers and professionals who served them. Cities survived by taxing farmers and were limited in size by the amount of surplus food that the rural population produced and by the ability to move this surplus from farm to city.

Over the past two centuries, the Industrial Revolution has broken this balance between the city and the country.    5    Today, instead of needing ninety-five farmers to feed five city people, one American farmer is able to feed more than a hundred non-farmers.

A．That kept cities very small.

B．The rest live in small towns.

C．The effects of urban living on people should be considered.

D．Soon many other industrial nations became urban societies.

E．But even 200 years ago, only a few people could live in cities.

F．Modernization drew people to the cities and made farmers more productive.

G．Modem cities have destroyed social relations and the health of human beings.

5 . The United States has a vast network of National Parks spread all around the country. Here are some National Parks for you.

Arches National Park, Utah

More than 2,000 natural stone arches make Arches National Park a special place in Utah. Travelers from around the world come to see brilliant sunsets that light up the sky each night. Hikers and rock climbers will love the endless options for exploring, while more low-key visitors are sure to love the camping.

Acadia, Maine

Super close to Bar Harbor, one of Maine's most beloved tiny towns, Acadia National Park tops travel guides for the Vacation State. Before making your way to Mt. Desert island, dine on the country's most famous fish and lake advantage of the opportunity to go whale watching on the Atlantic Ocean. When visiting Acadia, set aside some time to hike and go boating.

Mount Rainier, Washington

We couldn't leave the park with you slowly moving ice off the list. Washington's Mount Rainier National Park, found southeast of Seattle, has 25 of them (along with the famous volcano) as its attention-catching sight. The National Park says it's "the snowiest place on earth where snow is measured regularly." If snowcapped peaks aren't your thing, plan to visit the park when the weather is warmer.

Great Sand Dunes (沙丘), Colorado

You probably imagine the Rocky Mountains when you think about Colorado, but did you know that the Centennial state is also home to the United States' largest sand dunes? See them for yourself at Great Sand Dunes National Park, where you can go sand boarding or "fat biking". Though June temperatures are said to be some of Southern Colorado's best, a warm winter day can be an equally enjoyable time to see the dunes.

1. What do Arches National Park and Acadia have in common?

A．Tourists can hike in the parks.	B．They are located in tiny towns.
C．Both of the parks offer sea food.	D．They offer free guide to travellers.

2. What attracts travellers most in Mount Rainier?

A．Sunsets.	B．Whales.
C．Ice.	D．Sands.

3. Where can you go if you are fond of cycling?

A．Arches National Park, Utah	B．Acadia, Maine
C．Mount Rainier, Washington	D．Great Sand Dunes, Colorado

6 . “I could see a huge flow (流动) of water, coming down fast from very high. I had no idea of shape, or situation, or anything. It was just so big.”

These are the words of the great English writer Charles Dickens. He wrote them when he was visiting Niagara Falls. This waterfall is on the border (边界) of the United States and Canada. It is one of the largest in the world, and the largest in North America.

Niagara Falls is on the Niagara River. The river divides just before the waterfall, and there are actually three waterfalls. On the American side are American Falls and Bridal Veil Falls. Horseshoe Falls is mostly on the Canadian side. The name comes from its shape — like a horseshoe, in a half circle. Horseshoe Falls is the widest of the three.

People mainly know about Niagara Falls because of its size and natural beauty. However, the Niagara River is also an important source of electricity.

In the 1890s, the Westinghouse Electric Company built a large power system (电力系统) on the river. Many other companies also hoped to use the land for factories and power systems. However, around the same time, many people began to work to protect the natural area. Soon, the governments of the United States and Canada got involved with it. They protected the land around Niagara Falls. They made parks — green, natural areas. No one could buy this land for factories. For hundreds of years, millions of people have visited Niagara Falls to enjoy its beauty.

1. From Paragraph 1, we can know Charles Dickens was shocked by Niagara Falls’ __________.

A．speed	B．color
C．size	D．beauty

2. Which of the following is NOT true about Niagara Falls?

A．It has three waterfalls.

B．It’s on the Niagara River.

C．It’s on the border of two countries.

D．It’s the widest waterfall in the world.

3. Horseshoe Falls gets its name from its ________.

A．shape

B．sound

C．history

D．location

4. What can we learn from the passage?

A．The Niagara River is badly polluted.

B．There are no factories around Niagara Falls.

C．Visitors can learn how Niagara Falls produces electricity.

D．Many companies built power systems around Niagara Falls in the 1890s.

7 . Mapping Antarctica

Antarctica was on the map long before anyone ever laid eyes on it. Nearly 2,400 years ago, ancient Greek philosophers such as Aristotle believed that a great continent must exist at the bottom of the world. They though it was needed to balance out the continents at the top of the world. In the 1500s, mapmakers often included a fanciful continent they referred to as Terra Incognita(Latin for “unknown land”) at the bottom of their maps. But it was not until the 1800s -----after explorers had sighted and set foot on Antarctica----- that mapmakers got down to the business of really mapping the continent, which is one—and—a –half times rhe size of the U.S..

While the coastline could be mapped by ships sailing around the continent, it took airplanes—and later, satellites---to chart Antarctica’s vast interior(内陆). That job continues today. And it is a job that still require a mapmaker, or cartographer, to put on boots and head out into the wild.

Cole Kelleher is familiar with that. He is a cartographer with the Polar Geospatial Center(PGC), which is based at the University of Minnesota and has a staff at McMurdo Station. PGC teamed up with Google to use the company’s Trekker technology to capture images of Antarctica for the Internet giant’s popular feature, Street View. A Trekker camera, which is the size of a basketball, is set about two feet above a backpack. The camera records image in all directions. “It weighs about 50 pounds. I was out for two and a half days, hiking 10 to 12 hours each day,” says Kelleher. It was hard work, but really an incredible experience.” According to Kelleher there are plans to use the technology to create educational apps for museums.

The PGC staff at McMurdo Station provides highly specialized mapmaking services for the U.S. Antarctic Program. For one project, Kelleher used satellite images to map huge cracks in the ice. That helped a team of researchers know whether they could safely approach their field camp on snowmobiles. Another recent project was to help recover a giant, high—tech helium(氦气) balloon used to carry scientific instruments high into the atmosphere. These balloons are launched in Antarctica because there is no danger that they will hurt anyone when they fall back down to Earth. Using satellite images, Kelleher and colleagues created maps of where the balloon could be found.

Antarctica may no longer be Terra Incognita, but it still holds countless mysteries. Cartographers and the maps they make will continue to be essential in helping scientists unlock those secrets.

1. From the passage, we can infer that Antarctica was on the map in the 1500s when________.

A．mapmakers knew it was much larger than the U.S.

B．Aristotle named the continent Terra Incognita

C．no one had ever seen or been to the continent

D．it was such an interesting continent as was often referred to

2. Which of the following statements is NOT true according to the passage?

A．It needs much work for the mapmakers to head out into the wild.

B．The interior can only be mapped by planes and satellites.

C．It is relatively easy to map Antarctica’s coastline by ship.

D．Antarctic is a vast but still mysterious continent.

3. The Polar Geospatial Center (PGC) works with Google initially_________.

A．to capture images of Antarctica for Street View

B．to test the company’s Trekker technology

C．to create educational apps for museums

D．to hike for an incredible experience

4. The fourth paragraph mainly talks about _______.

A．satellite images which are used to map huge cracks in the ice

B．a high-tech helium balloon for carrying scientific instruments

C．how to safely approach the researcher’s field camp and the balloon

D．the specialized mapmaking services provided by the PGC staff

8 . 语法填空

The Dujiangyan is the oldest man-made water system in the world, and a wonder in the development of Chinese agriculture.     1     （build）over 2,200 years ago in what is now Sichuan Province in Southwest China, this amazing engineering     2    （achieve）is still used today.

In ancient times, the region where Dujiangyan now stands     3    （suffer）from regular floods from the Minjiang River.     4    （help）the victims of the flooding, Li Bing,     5     region governor, together with his son, decided to find a solution. Li designed a series of channels built at different levels along Mount Yulei that would take away the floodwaters while leaving the river flowing naturally.     6    （good）still, the extra water could be directed to the dry Chengdu Plain, making     7     suitable for farming.

Once the system     8    （finish）, no more floods happened and the people were able to live     9    （peaceful）. Today, Dujiangyan is admired by scientists from around the world because of one feature. Unlike modern dams,     10     the water is blocked with a huge wall, Dujiangyan still lets waterflow through the Minjiang River naturally, making the ecosystem（生态系统）and fish populations exist in peace.

9 . Theaters of the Past

The Greek Theater

Theaters developed in many parts of Greece. Ancient Greek theaters were built in natural open air sites on conveniently shaped hills. This allowed a great mass of people to enjoy a show at a time. Due to this, actors placed emphasis on exaggerated (夸张的) action and speech. And, colorful symbolic masks and costumes were used.

The Medieval Theater

The Medieval theater started in churches. That’s why medieval plays were about Bible stories. At first, it became a custom for priests (牧师) to act out brief scenes during Christmas and Easter. These acts attracted large crowds. Finally the church refused to allow priests to participate in any such events again, so ordinary people began these performances outside. Performances were set in the town square, with several stage settings around it.

The Elizabethan Theater

The England’s theater developed rapidly in the years following the defeat of the Spanish Navy. The dominant feature of Elizabethan theater was the stage, It has three parts: The fore stage for outside scenes ;the inner stage for scenes inside a building; an upper stage or balcony for various purposes. The reason for this design is that there were no scene changes, or breaks during the play. Very little scenery was used, so the actors had to create a scene through their voices and dialogues. This led to a more poetic script , and poets became the main source of script writing.

The Restoration Theater

Some of the plays told sad stories, but the majority of the plays were really funny. Many specialized machines were used to create the scene. The stage was a very clever idea , in that on the sides of the stage large back shutters (百叶窗) were painted with the scene.

1. Why were ancient Greek theaters built on hills?

A．To hold a large audience.

B．To build a big and strong stage.

C．To have a better sound effect.

D．To emphasize exaggerated performances.

2. In which theater could actors’ voices and speech help create scenes?

A．The Greek Theater.

B．The Medieval Theater,

C．The Elizabethan Theater,

D．The Restoration Theater.

3. What is special about the Restoration Theater?

A．Colorful masks were used.

B．The stage was smartly designed.

C．Most of its plays were sorrowful.

D．Ordinary people were the performers.

10 . Death Valley is one of the most famous deserts in the United States, covering a wide area with its alkali sand. Almost 20 percent of this area is well below sea level, and Badwater, a salt water pool, is about 280 feet below sea level and the lowest point in the United States.
Long ago the Panamint Indians called this place "Tomesha"-- the land of fire. Death Valley's present name dates back to 1849, when a group of miners coming across from Nevada became lost in its unpleasantness and hugeness and their adventure turned out to be a sad story. Today Death Valley has been declared a National Monument and is crossed by several well-marked roads where good services can be found easily. Luckily the change created by human settlement has hardly ruined the special beauty of this place.
Here nature created a lot of surprising, almost like the sights on the moon, ever-changing as the frequent wind moves the sand about, showing the most unusual colors. One of the most astonishing and colorful parts of Death Valley is the Devil's Golf Course, where it seems hard for one to tell reality from dreams. Sand sculptures stand on a frightening ground, as evening shadows move and lengthen.
1. The name of the valley comes from__________ .

A．an Indian name	B．the death of the miners
C．the local people	D．a National Movement

2. From the passage we can learn that__________.

A．no one had ever known the desert before the miners

B．it's still not easy to travel across the desert

C．people can find gas-stations, cafes and hotels in the desert

D．people have changed the natural sight of the desert

3. The Devil's Golf Course is famous for__________ .

A．the terrible sights	B．the moon-like sights
C．dream-like sights	D．the ever-changing sights

4. From the passage we can see that the writer__________the Death Valley.

A．appreciates

B．is fearful of

C．dislikes

D．is tired of