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题型:阅读理解 题类:常考题 难易度:普通

陕西省榆林市第一中学2016-2017学年高一下学期英语期末考试试卷

阅读理解

    A disease called “Panama” is threatening supplies of the world's most popular fruit—banana.Two years ago,the United Nations warned that the "Panama disease" could destroy "much of the world's banana crop."Since then,things have not gotten better.A new outbreak was discovered last year in Australia.The disease started in Asia in the 1990s, and later spread to Africa and the Middle East.

    World health officials worry the disease could travel to Latin America,one of the top banana producers in the world.All this is a big concern because bananas are an important source of income and nutrients for millions of people.They are grown in 135 tropical nations.The United Nations lists bananas as one of the most important foods, along with rice,wheat and corn.

    Randy Ploetz is a professor at the Tropical Research & Educational Center at the University of Florida.Many consider him as America's top banana expert.As he explained,Panama disease affects the Cavendish banana.The Cavendish is one of more than 500 kinds of bananas.But it is the most popular.

    “The industry is waking up to the problem,”Ploetz said.“They are pretty scared.”He was speaking Thursday by telephone from Miami,Florida,where he is among 1,000 people attending the International Banana Congress.The meeting was supposed to take place in Costa Rica,but was moved at the last minute.There were concerns banana growers could spread Panama disease from dirt collected on their shoes,Ploetz said.

    Ploetz said reports that Cavendish banana production could end are not correct.But if the disease spreads to Latin America,it could hurt the world's economy along with food supplies for millions of people.Still,he said there is reason for hope.Scientists in Australia are working on a genetically engineered banana that might not be at risk of getting Panama disease.

(1)、What makes World health officials worried about the disease?
A、Making the banana disappear. B、Spreading to another continent. C、No effective medicine to kill it. D、No ways to stop it spreading.
(2)、What do you know about professor Randy Ploetz?
A、He is the best scientist studying banana in America. B、He helps farmers grow various bananas. C、He found more than 500 kinds of bananas. D、He will find a better way to protect bananas.
(3)、What's the possible measure to defeat the disease?
A、Using clone technology to kill the disease. B、Inventing new medicine to prevent the disease. C、Looking for effective ways to make banana healthy. D、Developing a new type of banana free of the disease.
(4)、What can be a suitable title for the text?
A、Scientists Try to Protect Banana Trees. B、Disease Spreads Quickly to Latin America. C、Disease Threatens World Banana Supplies. D、Banana Plays an Important Role in Economy.
举一反三
阅读理解
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阅读理解

Restaurants in the USA

    Steve's Pizza

    So many pizza chains compete for the attention of tourists in South Beach,but ask a Miami Beach local where to get the best pizza and they'll tell you about Steve's.This is New York-style pizza,handmade with care and good ingredients(成分).New branches of Steve's are opening elsewhere in Miami,all in non-tourist areas.

    Opening hours: 11 am~3 am

    Cattleman's Steakhouse

    This place is 20 miles east of the city,but local folks would probably drive 200 miles to eat here.The food is good,and the scenery is even better.Come early and wander around the grounds of Indian Cliffs Ranch,where you'll see everything from rabbits to buffalo(水牛),then catch the sunset either before or after your meal.

    Opening hours: 5 pm~10 pm

    Absolute Baking &,Cafe

    The screen door is always swinging open at this town hot spot with giant breakfasts.Try the green chili on eggs—it's made from scratch,as are the organic(有机的)breads.Lunch includes salads,big sandwiches and local grass-fed beef burgers.Don't miss a square of soft,fresh carrot cake.

    Opening hours: 7 am~2 pm

    Walt's Wharf

    Everybody's favorite for fresh fish (some drive in from LA),Walt's packs them in on weekends.You can't make reservations for dinner (though they're accepted for lunch),but it's worth the wait for the tree fire-grilled seafood and steaks in the many-windowed ground floor or upstairs in captain's chairs.

    Opening hours: 11 am~3:30 pm

阅读理解

    More and more people in America are celebrating the Indian holiday Diwali. Diwali is Hindi for “row of lights.” It is the most important holiday in India.

    Many people around the world are beginning to celebrate it as well. The United States is one of the places where the festival is becoming more common. Diwali celebrations can now be found at American landmarks like Disney land in California and New York City's Times Square. They are also held in many parks and museums.

    Neeta Bhasin created the Times Square event. She said Indian immigrants (移民) have found great success in America. But, she said, many Americans still do not know much about India. So, she decided to act. "I felt it's about time that we should take India to mainstream America and show India's rich culture, heritage, arts and variety to the world, "she said, "And I couldn't find a better place than the center of the universe: Times Square."

    Bhasin came to the United States from India 40 years ago. She is president of ASB Communications, the marketing firm behind Diwali at Times Square. Tens of thousands of people attend the event, now in its fourth year.

    In India, Diwali is a five-day harvest festival held just before the Hindu New Year. The exact dates change from year to year but Diwali is always in the fall. Celebrations include lighting oil lamps or candles called diyas. The lights represent "a victory of knowledge over ignorance, light over darkness, good over evil."

    A Diwali celebration will light up Disney California Adventure Park in Anaheim this year. Visitors can watch performances of traditional Indian dances and take part in a Bollywood dance party. The event is part of a Festival of Holidays program at the theme park to show cultural traditions from around the world.

阅读理解

    A study published in the journal Science reveals that since 1970, bird populations in the United States and Canada have declined by 29 percent, or almost 3 billion birds. The results show tremendous losses across diverse groups of birds and habitats - from iconic songsters such as meadowlarks to long-distance migrants such as swallows.

    "These data are consistent with what we're seeing elsewhere," said coauthor Peter Marra, former head of the Smithsonian Migratory Bird Center. It's urgent to address ongoing threats, both because the domino effects (多米诺效应)can lead to the decay of ecosystems that humans depend on for our own health and livelihoods and because people all over the world cherish birds in their own right. Can you imagine a world without birdsong?"

    Evidence for the declines emerged from detection of migratory birds in the air from 143 NEXRAD weather radar stations across the continent in a period spanning over 10 years as well as from nearly 50 years of data collected through multiple monitoring efforts on the ground. Citizen-science participants also contributed a lot, for the analysis included citizen-science data from the North American Breeding Bird Survey coordinated by the Canadian Wildlife Service- the main sources of long-term, large-scale population data for North American birds.

    The study noted that the largest factor driving these declines is likely the widespread loss and degradation of habitat, especially due to agricultural intensification and urbanization. Other studies have documented death from predation (捕食)by domestic cats; collisions with glass, buildings, and other structures; and pervasive (普遍的)use of pesticides associated with widespread declines in insects, an essential food source for birds. Climate change is expected to compound these challenges by altering habitats and threatening plant communities that birds need to survive.

    "It's a wake-up call that we've lost more than a quarter of our birds in the U.S. and Canada," said coauthor Adam Smith from Environment and Climate Change Canada. But the crisis reaches far beyond our individual borders. Many of the birds that breed in Canadian backyards migrate through or spend the winter in the U.S. and places farther south - from Mexico and the Caribbean to Central and South America. What our birds need now is an historic, hemispheric effort that unites people and organizations with one common goal: bringing our birds back.

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