试题

试题 试卷

logo

题型:阅读理解 题类:常考题 难易度:普通

湖南省师范大学附属中学2017-2018学年高二下学期英语期末考试试卷(音频暂未更新)

阅读理解

    If you are taking vitamin supplements to reduce your risk of heart disease or cancer, a group of health experts want you to know that those vitamins may actually increase your risk of cancer.

    The US Preventive Services Task Force came to this conclusion after reviewing dozens of studies.

    Nearly half of adults in the US take at least one vitamin or mineral supplement on a regular basis. These pills are advertised as a way to promote general health. In some cases, manufacturers promote them as cancer fighters and heart protectors.

    Studies in animals and in laboratory dishes suggest that oxidative(氧化性的) stress contributes to diseases like cancer and heart disease. If so, there is a reason to believe that antioxidants—including beta-carotene, vitamins A, C, and E—could be useful as preventive medicines.

    But when the Task Force examined the medical evidence on vitamins, it found “inadequate(不充分的) evidence” to support the claims that vitamin and mineral supplements benefit healthy adults.

    “Cardiovascular(心血管的) disease and cancer have a significant health impact in America, and we all want to find ways to prevent these diseases,” Dr. Virginia Moyer, who heads the Task Force, said in a statement. But so far, she added, the medical evidence does not show that taking vitamins is helpful in this regard.

    However, the Task Force did find “adequate evidence” that people with a raised risk for lung cancer actually increase their risk further by taking beta-carotene, a precursor of vitamin A.

    The Task Force recommendations of taking vitamins regularly apply to healthy adults aged 50 and older who don't have “special nutritional needs”. The advice does not apply to children, women who are pregnant or may become pregnant, people with chronic illnesses, or people who have to take supplements because they can't get all their essential nutrients from their diet.

(1)、Studies in animals and in laboratory dishes find out________.
A、ample evidence that taking vitamins are helpful for treating lung cancer B、cardiovascular disease spreads very fast in America C、oxidative stress can lead to heart disease and cancer D、people must take vitamins on a regular basis
(2)、What can we conclude from Task Force's findings?
A、Scientists want to control cardiovascular disease. B、In some regard, taking vitamins is not useful. C、Manufacturers cannot produce medical-use vitamins. D、Vitamins must be useful to prevent cancer and heart disease.
(3)、Who can take vitamins regularly according to the advice of the Task Force?
A、A 60-year-old healthy worker. B、A 15-year-old boy with short-sightedness. C、A 34-year-old pregnant lady. D、A 40-year-old man who never eats vegetables or fruits.
(4)、What's the best title for the text?
A、An Inside Look at Vitamins B、Task Force: Ending to Vitamins C、Vitamins: To Live or to Kill D、Taking Vitamins to Prevent Cancer May Fail
举一反三
阅读理解
Joshua,Helmut,and Bethlehenz

    Michelle O.Donovan

    ISBN 9781462058679

    Life is not easy for nine-year-old Joshua during World War II.Because of his family's Jewish background,they are sent to live in the concentration camps(集中营).Scared and alone,Joshua one day makes friends with a little mouse he calls Bethlehem who becomes his closest friend.

    Encourage Me!

 Inspirational Poetry

    Gloria Coykendall

    ISBN 9781412027854

    It is an easy-to-read collection of poems originally written to encourage in faith and to be a cure for chronic depression(长期抑郁)…cure to strengthen identity and purpose.

 Seeking the Edge

    Dr.Joseph L.Rose

    ISBN 9781462031795

    Seeking the Edge provides the tools and techniques to find that edge in one's life-driving readers to achieve success whether in your current job,finding a new job,in education,family,or even hobbies.

More Things in Heaven

    Bill Bosworth

    ISBN 9780595433582

    In his More Things in Heaven,Bill Bosworth presents the highlights(最有趣味的部分)of his 83 years of life, including his trips to India and the study of the writings of several great spiritual leaders.More things in Heaven will appeal to anyone who insists on finding the deepest meaning for their existence based on their own experience.

Creation,or Evolution

    Michael Ebifegha

    ISBN9781450289023

    Were humans created,or did they evolve(进化)?How old is the Earth?The debate between science and religion continues to be heated.In Creation or Evolution,Michael Ebifegha examines these two opposed world views within the structure of empirical(实证的)science.

阅读理解

    A sense of humor is something highly valued. A person who has a great sense of humor is often considered to be happy and socially confident. However, humor is a double-edged sword. Sometimes it can damage self-respect and annoy others.

    People who use bonding humor tell jokes and generally lighten the mood. They're thought to be good at reducing the tension in uncomfortable situations. They often make fun of their common experiences, and sometimes they may even laugh off their own misfortunes. The basic message they deliver is: We're all alike, we find the same things funny, and we're all in this together.

    Put-down humor, on the other hand, is an aggressive type of humor used to criticize others through teasing. When it's aimed against politicians, as it often is, it's extremely funny and mostly harmless. But in the real world, it may have a harmful effect. An example of such humor is telling friends an embarrassing story about another friend. When challenged about their teasing, the put-down jokers might claim that they are "just kidding," thus allowing themselves to avoid responsibility. This type of humor, though considered by some people to be socially acceptable, may hurt the feelings of the one being teased and thus have a bad effect on personal relationships.

    Finally, in hate-me humor, the joker is the target of the joke for the amusement of others. This type of humor was used by comedians John Belushi and Chris Farley—both of whom suffered for their success in show business. A small amount of such humor is charming, but routinely offering oneself up to be embarrassed destroys one's self-esteem, and fosters depression and anxiety.

    So it seems that being funny isn't necessarily an indicator of good social skills and well-being. In certain cases, it may actually have a negative effect on interpersonal relationships.

阅读理解

    Choosing where to live may be one of the biggest decisions you'll make when you move to Sydney, but you'll have plenty of help.

    Temporary arrival accommodation

    Before you move to Sydney, we recommend that you book a temporary place to stay. Once you get here, you can look for longer-term accommodation.--sydney.edu.au/accommodation/short-term

    On-campus-residential colleges (fully catered饮食全包的)

    The University has eight residential colleges on the Camperdown/Darlington Campus, including International House, a residential community of global scholars, Colleges provide comfortable, fully furnished single rooms and daily meals, along with sporting, cultural, leadership and social programs. They also include on-site tutorials(辅导课)in addition to campus-based classes.--sydney.edu.au/colleges

    On-campus residences (self-catered饮食自理的)

    The University has two self-run residences—Queen Mary Building (QMB) and Abercrombie Student Accommodation—on the Camperdowm/Darlington Campus. Both just under a year old, they house up to 1000 students. These residences provide modern single-study rooms with large common living, learning and study spaces, shared kitchens, a theatre, gyms, soundproofed music rooms, art studios, sky lounges and rooftop gardens.--sydney.edu.au/campus-life/accommodation/live-on-campus.html

    Off-campus living

    More than 90 percent of our students live off campus. The University is close to many dynamic and multicultural suburbs such as Annandale, Newtown, Chippendale and Glebe. A great place to search is our large online database of properties.--sydney.edu.au/campus-life/accommodation/live-off-campus.html

阅读理解

    Hundreds of children are being treated for sleep problems in Wales every year. In some cases, babies, infants and teenagers have been admitted to hospital while in north Wales alone.

    The Children's Sleep Charity said many children were suffering from lack of sleep mainly because of technology use. Public Health Wales said sleep was as important to a child's health as healthy eating and exercise, and children with poor sleep patterns were more likely to be fat.

    Statistics obtained under the Freedom of Information Act by BBC Wales found at least 408 children have been admitted to hospitals across Wales suffering from sleep disorders since March 2013.

    Children aged between 0 and4 made up the highest number of inpatients (住院病人), with some newborns being treated for sleep-related problems from the day of birth.

    Vicki Dawson, who set up the Children's Sleep Charity (CSC), said sleepless nights were putting both children and parents in anxiety. "Their weight and growth may also be affected as well as their mental health," she said.

    Teachers said children showing signs of sleep shortage and tiredness in class were a concern as they couldn't concentrate for long periods.

    Psychologist Amy McClelland, of Sleep Wales, said a common problem was children being "over excited" and "not having the chance to relax property" before bed and families should get back to basics. "Think 1950s family home. Dinner as a family, read, chat, a film maybe, lights off and then bed." She added.

阅读理解

    I was on my way home from work, cutting through the Bryant Park. On that day, the sun seemed to set faster than usual, and suddenly I found myself walking in the dark. I was less than half a mile from my apartment, but the path would lead me over a bridge, across train tracks, and through an unlit underpass.

    Then I heard him – a stranger running alongside me, partly obscured(遮掩) by the bushes. My mouth went dry; my legs felt like water. But I didn't pick up my pace – instead, I stopped, turned, and faced him. He came out of the bushes and said he'd been watching me "for a long time".

    As he walked beside me, I guided us towards the edge of the park. When we reached the bridge, a train rumbled(轰鸣着缓慢行进) past, and he seized the moment, attacking me with a knife around my throat. The self-defense skills I had learned years before kicked in, and I pushed my finger into his eye, hard. And then came the shock: That didn't frighten him away. My mind flashed back to a tip from an old guitar teacher: "Press the strings like you're squeezing a flea(跳蚤)." I put all my strength into that finger, and finally he let go.

    I was shaking with fear, but I looked him straight in the eye and began to back away. I turned to run the hell out of there, but then I remembered another self-defense lesson: Never run, because then you're a target. So I walked away alone – through the dark tunnel as I dialed 911 with trembling fingers. If you ever find yourself in this situation, use these self-defense skills that you already know. They can really make all the difference to you.

返回首页

试题篮