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题型:阅读理解 题类:常考题 难易度:普通

高中英语外研(2019)版必修二Unit 1 Food for thought单元自测卷

阅读理解

We are what we eat. That is an old expression, but one worth knowing. A recent look at diets around the world shows that people who eat healthy food—and not too much of it—live longer. But which areas of the world have the best diets?Researchers found that foods in some of the healthiest diets—Mediterranean, New Nordic, Japanese and French—may be very different, but they are all heavy on local, seasonal and limit processed foods, which are high in vegetables and seafood and low in red meat.

Mediterranean diet contains lots of fruits, vegetables, whole grains, nuts and olive oil. The diet has proper amounts of fish and poultry (禽肉). Red meat and foods high in sugar and salt are not big parts of this diet.

New Nordic diet has whole grains like oats and rye, vegetables such as carrots, broccoli and eggs, seafood, fruits, oil, low­fat milk and cheese. Very sugary desserts are not common in this diet.

Japanese people are some of the longest­living people on the planet, with women up to 87 years old and men up to 80. The Japanese diet is the reason for such lengths of life. The diet has many foods that are low in calories and high in nutrients. Japanese people eat a lot of seaweed, tofu, rice, vegetables and fish. The tradition there is to stop eating when your stomach feels 80 percent full.

However, French people eat fatty foods but do not get fat. And they live a long time. This phenomenon is called the "French Paradox". The reason why the French eat fatty foods without getting fat may be simple. They eat less. Serving sizes in French restaurants and in products sold in stores are smaller than those in most countries. And generally speaking, most French people do not snack. This means they do not eat food between meals.

(1)、What do we know about the healthiest diets around the world?
A、They contain abundant calories. B、They tend to be expensive. C、They share certain similarities. D、They reflect popular tastes.
(2)、What is considered as a harmful eating habit in Japanese tradition?
A、Going low in calories. B、Eating to the fullest. C、Having much seafood. D、Picking many foods.
(3)、How does the author develop the central idea in the last 4 Paragraphs?
A、By building connections. B、By exploring reasons. C、By listing out examples. D、By analyzing figures.
(4)、Which can be the most suitable title for the text?
A、What is the healthiest diet on earth? B、How does the old expression serve? C、Why is a healthy diet so important? D、Where can we plant ourselves well?
举一反三
阅读理解

    One of the most debated issues about alcohol consumption has been the consistent finding that those who don't drink tend to die sooner than those who do.The standard Alcoholics Anonymous explanation for this finding is this:many of those who give up alcohol are actually former hard­core drunks who had already brought health problems associated with drinking.

    But a new paper suggests that abstaining(戒除)from alcohol does tend to increase one's risk of dying,even when you leave former problem drinkers out.The most shocking part—abstainers'(禁酒者)mortality rates(死亡率)are higher than those of heavy drinkers.

    Moderate(适度的)drinking,which is defined as one to three drinks per day,is associated with the lowest mortality rates.Moderate alcohol use is thought to improve heart health,circulation and sociability,which can be important because people who are cut off don't have as many family members and friends who can notice and help treat health problems.

    But why would abstaining from alcohol lead to a shorter life?It's true that those who abstain from alcohol tend to be from lower socioeconomic classes,since drinking can be expensive.And people of lower socioeconomic status have more life stressors(压力因素).

    Though heavy drinking is associated with higher risk for many diseases,heavy drinkers are less likely to die than don't drink. One important reason is that alcohol strengthens social interactions,and social interactions are vital for maintaining mental and physical health.Nondrinkers show greater signs of depression.

    The authors of the new paper are careful to note that even if drinking is associated with a longer life,it can be dangerous:it can affect your memory severely and it can lead to falls and other troubles that can affect your life.There's also the dependency issue:if you become addicted to alcohol,you may spend a long time trying to get off the bottle.

阅读理解

    These hotels don't have all the necessary facilities(设施),but each of them offers something different. Don't miss them if you travel to Canada.

    Sleep on a train at the Train Station Inn. This hotel is in an old train station in Nova Scotia. The owners, James and Shelley Le Fresne, use the station and the train as rooms. There are seven old train cars and there is also a restaurant in the dining car. Prices are from $89 to $169 per room or train car.

    Sleep in a jail(监狱) in the Canadian capital, Ottawa. Here, you can sleep in the old downtown Ottawa Jail Hostel. There are group or private bedrooms. There are still bars on the doors! Prices are from $ 25 to $ 65. Don't worry, there aren't any criminals(犯人)there !

    Sleep in a tepee (a tent of the American Indians) at a UNESCO World Heritage site in Alberta. At this hotel, there are guided tours and lessons in local culture. The best part: sleeping in a real tepee outside. The price is around $ 300, or $ 620 for a full package.

    Sleep in a lighthouse at the Quirpon Lighthouse Inn. This hotel is on Newfoundland's Quirpon Island. There are great views of the ocean from the windows. There are 11 private rooms in total. Prices are from $ 225 for a single to $ 350 for a suite(套房). Meals are included in the restaurant. The hotel has the traditional look and feel of the lighthouse, so there is no Internet, TV or telephones in the rooms. There are tours available, and boat tours to the island are included.

阅读理解

    We hope you've finally made your peace with Pluto being downgraded from a planet to an ice dwarf (冰矮星),because we have some more jarring news for you : It seems your teachers may have been wrong about the number of continents on the earth, too.

    Earlier this year, scientists published a report in the journal of the Geological Society of America detailing an eighth continent called Zealandia, roughly the size of India and almost completely hid itself under the Pacific Ocean east of Australia. Covering all of New Zealand as well as several nearby islands, Zealandia likely spent the best of its above-water days as part of the supercontinent Gondwana before fragmenting off Australia and Antarctica some 80 million years ago. This lost, underwater continent is just beginning to reveal its secrets, making for one of the most promising scientific discoveries this year.

    While researchers have been aware of the 1. 9 million-square-mile mass for two decades, Zealandia has only recently become the object of serious study since the Geological Society paper argued that it fits all the criteria for a proper continent, including a continental crust (地壳)that's distinctly separate from the seabed in terms of elevation, thickness, and geology. A team of 32 scientists from 12 countries just completed their first visit to six dig sites around Zealandia, where they drilled up more than 8,000 feet of sediment cores (沉积物岩心)that will help explain the lost continent's 80-million-year history.

    Because there is no official body that formally recognizes continents, whether or not Zealandia ends up in future geography textbooks will come down to its acceptance by the scientific community at large, possibly with a little help from travelers like you.

阅读理解

    I live a different life in every season. Life in the summertime is often full of pests. Like most Long Island homeowners, I want to ensure my suburban life with pest-free living. So it was with wide-eyed surprise that I greeted the smiling exterminator (灭虫者) who rang my bell.

    “We'll be serving your neighbors, Mike and Sarah (I'm not familiar with either one by name),” he waved in the other direction. “Since we'll have a team here tomorrow, we're offering a discount. ” He came out with numbers beginning from $299 then in seconds to $89.

    “You've probably been seeing the ant hills around.” he moved toward my front walkway and lawn. “And have you seen the bees that dig nests in the ground?” he continued with his head shaking up and down pushing me to do the same.

    “What we do is spray three feet out from your foundation and three feet up.” As he was talking, and without breaking eye contact, he opened his iPad cover and began operating at the screen to show me frightening images. “It also kills other pests, like spiders. It is the best pesticide (杀虫剂),” he said, pausing for effect.

    He then went into soft talk to close the deal, correctly foreseeing that I would be concerned about safety and the environmental impact on my vegetable garden, plants and our little patch of planet here on Long Island. “The products are environmentally responsible, safe with children and pets,” he said.

    I'm unkind when it comes to unwanted visitors entering on my out-of-doors moments. Any insect found in my house or on my deck is bound to be poisoned or pancaked.

    Unfortunately for the exterminator, just as I was considering buying the pesticide, Billy, my fearless husband, pulled into our driveway, which made me ask for a business card out of politeness instead.

阅读理解

    We love the sea. We swim into it, live near it, build beside it, and even imagine about living under the sea. But we're terrified of it, too. For much of our history, we have turned to "hard engineering" to control the marine (海洋) environment and manage its influence on us. We build dams, sea walls and channels. But all these efforts seem to fail. The sea has a habit of taking back its own. And we suffer.

    Johnston, a marine ecologist, is advocating for "blue engineering" ­ the marine version of the "green engineering" movement on land that has seen nations like Singapore building the walls and roofs of the concrete jungle with plant life.

    We are expanding further into the marine environment. This practice does harm lo marine ecosystems. We're loving the sea to death, but we've not been thinking about design of structures (建筑物) with respect to ecology. Some coastal structures create shade, which reduces the growth of seaweed. Bright lights at night contuse species such as turtles. That's why blue engineering comes in.

    Throughout the world people are starting to turn things around. Researchers with the World Harbour Project are creating tiles (瓦片) similar to the natural structures found on rocky shores with 3D printing technology. These make more attractive homes for marine creatures. Researchers are also actively seeding these tiles with local seaweeds and creatures such as the Sydney rock oyster, which is particularly good at improving water quality. Twelve harbours around the world are taking part in this marine tile experiment, each working with their own unique marine life.

    It's a far cry from, he days when huge number, of old tyres were thrown, into the sea to build "artificial reef" (礁石). Those clumsy early attempts are now costing millions to remove, showing just how far we have yet to go in understanding how best to co-habit with the underwater world.

阅读理解

    Good health is the most valuable thing a person can have, but one cannot take good health for granted. It is important to remember that the body needs proper care in order to be healthy. There are three things that a person can do to help stay in good shape: eat right food, get enough sleep, and exercise regularly.

    Proper nutrition (营养) is important for good health. Your body cannot work well unless it receives the proper kind of "fuel"(燃料).Don't eat too much food with lots of sugar and fat. Eat plenty of foods high in protein (蛋白质) ,like meat, fish, eggs and nuts. Vegetables and fruits are very important because they provide necessary vitamins (维他命) and minerals. However, don't overeat. It is not helpful to be overweight.

    Getting the proper amount of sleep is also important. If you don't get enough sleep, you feel tired and easily get angry. You have no energy. Over a long period of time a little amount of sleep may even result in a change of personality (人的个性). Be sure to allow yourself from seven to nine hours of sleep each night. If you do, your body will feel strong and refreshed, and your mind will be sharp.

    Finally, get plenty of exercise. Exercise firms the body, strengthens the muscles, and prevents you from gaining weight. It also improves your heart and lungs. If you follow a regular exercise program, you will probably increase your life-span (寿命). Any kind of exercise is good. Most sports are excellent for keeping the body in good shapes: basketball, swimming, bicycling, running and so on are good examples. Sports are not only good for your body, but they are enjoyable and interesting, too.

    If everybody, were to eat the right foods, get plenty of sleep and exercise regularly, the world would be a happier and healthier place. We would all live to be much older and wiser.

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