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题型:阅读理解 题类:模拟题 难易度:普通

河南省郑州市2020届高三英语毕业班阶段性测试卷

阅读理解

    Experts note that an unhealthy lifestyle can put you at great risk of heart disease and stroke. So doctors urge us to eat healthy foods, get exercise, stop smoking and limit our alcohol intake. But there is something else you can do. And it is free and easy. Smile!

    Dr. Chockalingam, a heart disease specialist in Columbia, advises his patients to smile. He says a smile may be one way to help your heart. "When we smile, the brain wiring changes. The chemicals that are released are more positive." He says smiling is the first step in fighting physical and emotional stress and its sometimes harmful effects on human health. This is not just New Age advice. Several studies support his opinion.

    When you feel stressed or under pressure, your body releases many natural hormones (荷尔蒙) including adrenaline and cortisol. Adrenaline increases your heart rate and blood pressure. Cortisol is the body's main stress hormone. It increases sugar in the bloodstream. If you are truly in danger, these hormones can help you. They are part of what we call our fight-or-flight response.

    However, when we are stressed for a long period, these stress hormones are ever-present in our bodies. And that, medical researchers warn, may lead to health problems.

    Researchers say the connection between stress and heart disease is still unclear. However, they claim that when people are stressed for long periods of time, they may have an unhealthy lifestyle, which can lead to health problems.

    Dr. Chockalingam says a smile may be one way to help. He tells his patients to smile 20 times an hour. To some, that might seem like a lot of smiling. Or some might even feel foolish ... smiling for seemingly no reason. But a smile does not involve drugs. It is not invasive like a surgical operation. It is free and it has no bad side effects.

    "Once people smile, they are relaxing. This relaxation directly lowers blood pressure, improves sugar levels in the blood. If we are smiling, we are breaking that link between stress and health." And it just may provide a little extra protection to everyone's heart health.

(1)、Which of the following agrees with Dr. Chockalingam's opinion?
A、Smile has the same effects as laughter. B、Smile can be used to take the place of medicine. C、Smile is better than any healthy lifestyle to health. D、Smile can make our body produce beneficial chemicals.
(2)、What can we know about the mentioned stress hormones?
A、They can lower our blood pressure. B、They will surely lead to heart diseases. C、They can benefit us when we are in danger. D、They will make us live an unhealthy lifestyle.
(3)、Why does Dr. Chockalingam think smiling is helpful to our health?
A、It can make us relax. B、It increases sugar levels. C、It has little bad side effects. D、It can happen for no reason.
(4)、What can be the best title for the text?
A、A Thorough Analysis of the Causes of Heart Diseases B、One Thing You Can Do Right Now to Help Your Heart C、One Thing That Is Closely Connected with Stress Hormones D、The Clear Connection Between Unhealthy Lifestyles and Heart Diseases
举一反三
阅读理解

    Australia has promised to introduce the most comprehensive (全面的) carbon trading program outside Europe in 2010. The government in Canberra plans to cut greenhouse gas emissions (排放) by at least five percent by 2020, but it could make bigger reductions if other countries agree to tougher targets.

    The Australian government warns that without tough environmental measures the country could lose key industries and jobs. Climate Change Minister Penny Wong says the economy is under threat and decisive action is needed.

    Central to the government's climate change plan is a carbon emissions trading program that will be introduced within two years. It would involve one thousand of the nation's biggest companies and would cover about three-quarters of Australia's greenhouse gas emissions.

    Many scientists believe that greenhouse gases, such as carbon dioxide and methane, contribute to global warming. Many of them are released by burning fuels such as coal and oil.

    Companies will be required to buy permits for each ton of carbon they emit, although big polluting exporters will receive up to 90 percent of their carbon licenses free.

    Many business leaders want the government to delay the plan because of the current global financial crisis, which is slowing the Australian economy. Peter Anderson from the Australian Chamber of Commerce and Industry says it is irresponsible to bring in a carbon trading plan now.

    Environmentalists, on the other hand, say Prime Minister Kevin Rudd has not properly addressed the threat of climate change. Activists had sought a minimum emissions cut of 25 percent.

    Instead, the Rudd government aims to cuts carbon emissions by at least five percent of 2000 levels by 2020. That amount could rise to 15 percent, if future global agreements set such a target.

    Ray Nias of the environmental group WWF says Australia will pay the price for low targets. “This is a deeply, deeply disappointing target,” Nias said. “It commits Australia to long-term climate change. It will make Australia's ability to negotiate (协商) global agreements very, very difficult. It is much lower than even we had imagined.”

    Australia has one of the highest per-person greenhouse emissions rates in the world because of its reliance on coal for electricity.

    Some scientists warn that the vast, dry Australian continent, which has been suffering a series of droughts in recent years, could be one of the region's hardest hit by global warming.

阅读理解

    You probably know who Marie Curie was, but you may not have heard of Rachel Carson. Of the outstanding ladies listed below,who do you think was the most important woman of the past 100 years?

Jane Addams (1860-1935)

    Anyone who has ever been helped by a social worker has Jane Addams to thank. Addams helped the poor and worked for peace. She encouraged a sense of community (社区) by creating shelters and promoting education and services for people in need. In 1931,Addams became the first American woman to win the Nobel Peace Prize.

Rachel Carson (1907-1964)

    If it weren't for Rachel Carson, the environmental movement might not exist today. Her popular 1962 book SilentSpring raised awareness of the danger of pollution and the harmful effects of chemicals on humans and on the world's lakes and oceans.

Sandra Day O'Connor (1930-present)

    When Sandra Day O'Connor finished third in her class at Stanford Law School, in 1952, she could not find work at a law firm because she was a woman. She became an Arizona state senator (参议员) and,in 1981, the first woman to join the U.S. Supreme Court. O'Connor gave the deciding vote in many important cases during her 24 years on the top court.

Rosa Parks (1913-2005)

    On December 1, 1955, in Montgomery, Alabama, Rosa Parks would not give up her seat on a bus to a white passenger. Her simple act landed Parks in prison. But it also set off the Montgomery bus boycott. It lasted for more than a year, and kicked off the civil ­ rights movement. “The only tired I was, was tired of giving in,”said Parks.

Choose the one that fits best according to the information given in the passage you have read.

    Stocky, slow-moving whale, rarely grows beyond 15 metres in length

    Flippers are a third of body length; variable dorsal fin size and shape; saw-toothed trailing edge on flukes, often raised when diving

    Bumpy tubercles on top of head

    Body colour is dark brown to black; often extensive white on flippers and underside of body and flukes; such patterns enable individual recognition

    Bushy blow, occasionally V-shaped

    270-400 olive baleen plates

    Humpback whales belong to the rorqual (groove-throated) family, which includes fin, sei, Bryde's, minke and blue whales. The big family migrate between winter tropical breeding areas (North West Shelf, Great Barrier Reef, New Caledonia, Vanuatu, Fiii, Tonga) and summer Antarctic feeding areas. Once common in New Zealand waters, humpbacks are now rarely seen and may migrate further offshore. Males compete for mates either by physical fight or by song. Females give birth to their young every two to three years; some non-breeding females probably remain in the southern waters during winter. Young humpback whales return to their area of birth but in later life some wander between breeding areas. Humpbacks eat small shrimps and other schooling prey, such as fish, forming small, cooperative groups of two to three individuals to feed.

    Similar species: Easily identifiable due to a 'hump' back when submerging, but at a distance may be confused with other species that raise their flukes when diving, such as sperm, right and blue whales.

    Protection status: Recovering well from past whaling and now numerous in some former migration and aggregation areas, rarely seen in others.

阅读理解

Short Short Story Competition

We're looking for short fiction stories! Think you can write a winning story in 1,500 words or less? Enter the 21st Annual Writer's Digest Short Short Story Competition for your chance to win $3,000 in cash, get published in Writer's Digest magazine, and a paid trip to our ever popular Writer's Digest Conference!

Prizes

The First Place Winner will receive:

●$3,000 in cash

●Their short story title published in Writer's Digest magazine's September 2021 issue

●A paid trip to the Writer's Digest Annual Conference

The Second Place Winner will receive:

●$1,500 in cash

●Their short story title published in Writer's Digest magazine's September 2021 issue

The Third Place Winner will receive:

●$500 in cash

●Their short story title published in Writer's Digest magazine's September 2021 issue

Fourth through Tenth Place Winners will receive:

●$100 in cash

●Their short story titles published in Writer's Digest magazine's September 2021 issue

Eleventh through Twenty-Fifth Place Winners will receive:

●A $50 gift certificate for writersdigestshop.com

How to Enter

●All entries must be submitted online. Entries must be accompanied by the required judging fee. We accept PayPal or credit card payment for the required judging fee.

●All entries must be in English. Only original works that have not been published in print, digital or online publications will be considered

●BE SURE OF YOUR WORD COUNT! Entries beyond the word limits will be disqualified. Type the exact word count at the top of the manuscript(稿件).

For more information visit our Preparing Your Entry Page or our FAQ page.

 从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。

Choose a friend who is honest. A friend that is honest is one of the best friends you can have. An honest friend will keep you from walking out of the house wearing that awful green shirt. They're supportive in their honesty. {#blank#}1{#/blank#}.

Choose a friend who stands by you in the hard times. {#blank#}2{#/blank#} There are all kinds of laughter and joyful moments, and those times make relationships easy. But who are the people that stand by you when times turn hard? Those are your true friends.

Choose a friend who gives as much as he or she takes. We've all had friends that only want things from us. {#blank#}3{#/blank#}When a relationship is one-sided, we just end up feeling angry. It's not healthy. Choose a friend with whom you feel a balance of give and take.

Choose a friend who likes the things you do. While friendship is full of compromise (妥协),it helps if you choose friends who share a lot of your interests. {#blank#}4{#/blank#} It makes deciding on things to do easier. You don't have to choose a friend who likes every single little thing you do, but you should have some shared interests.

{#blank#}5{#/blank#}Friends need to laugh together. Choose a friend who can laugh with you rather than at you. Look for someone who will laugh with you at a look or a glance. Those people will be some of your best friends.

A. In some ways, they are family.

B. Choose a friend who gets your faith.

C. It gives you things to talk about or share.

D. Choose a friend who gets your sense of humour.

E. And you should choose someone that will not lie.

F. It's easy for us to be good friends in the fun times.

G. But they never seem willing to give anything to us when we need it.

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