练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情

    Vegetables may aid the brain. Researchers have discovered that women in their 60s who eat more green leafy vegetables show less signs of mental decline over time, reported Wednesday’s CRI online. They gave participants a lot of tests measuring memory, oral ability and attention. The study didn’t include men, but researchers say a similar diet would likely have the same results.

    Eating fish can cut risk of heart rhythm disorder. US scientists have found that eating fish can reduce the risk of deadly heartbeat disorders. They say baked fish can effectively reduce the risk of atria fibrillation (心房纤维性颤抖) among older men and women, reported Tuesday’s CRI online.

    Researchers say in their 12 years of research among 4,800 people over the age of 65,they found those who ate fish one to four times per week had a about 30 percent lower risk compared with those who ate fish less than once a month. They say the pmega-3 fatty acids in fish can reduce the risk of a range of heart disorders and is vital to brain development and function.

    More than 2 million Americans are affected by atria fibrillation, a chronic (慢性的) condition that causes shortness of breath and an inability to exercise.

    US scientists have found that a mixture that makes red wine a healthy drink may also hold the secret to a longer life. They say antioxidant (抗氧化剂) in wine acted on fruit flies and worms in the same way as a method known to extend the life of many animals, which is by sharply limiting how much they eat.CRIENGLISH.com reported Thursday.

    1. Which of the following statements is true?

    A. Researchers think that certain vegetables can keep women’s minds sharp

    B. Those who eat more fish per week may have higher risks of heart disorders

    C. those who ate fish one to four times per week had a about 35 percent lower risk compared with those who ate fish less than once a month.

    D. There’re no disadvantages in limiting calories in animals

    2.The underlined word “disorders.” has the same meaning as _______.

    A. in good order　 B. out of order　 C. in good state 　　D. in good condition

    3.Atria fibrillation can cause________.

    A. poor memories　 　　　　B. fatness 　C. shortness of breath D. mental problems

    4. You can find the text in_______.

    A. a scientific magazine 　B. an advertisement　 C.　 a story book　　　 D. a textbook　

    5. What can be inferred from the passage?

    A. Men was not included in the study made by CRI online

    B. baked fish can effectively reduce the risk of atria fibrillation (心房纤维性颤抖)

    C.What is the mixture making red wine a healthy drink is still unknown.

    D. atria fibrillation can cause inability to exercise.

     

    ABCAC

    练习册系列答案
    年级 高中课程 年级 初中课程
    高一 高一免费课程推荐！ 初一 初一免费课程推荐！
    高二 高二免费课程推荐！ 初二 初二免费课程推荐！
    高三 高三免费课程推荐！ 初三 初三免费课程推荐！
    相关习题

    科目：高中英语 来源：2015届山东省高一10月学情调查英语卷（解析版） 题型：阅读理解

    More and more people think it necessary to study in an English-speaking country and it didn’t take long at all for me to decide to come and study in UK.

    Having been in the school for 2 months, I’m getting used to school life, and I am starting to make the most of my time in here. School starts at 9 o’clock every morning, and every Monday, Wednesday and Friday we have long days, in which we have 9 lessons and school finishes at 4 o’clock. Every Tuesday, Thursday and Saturdays we have short days, in which we have only 6 lessons and finish at 1 o’clock. After lessons, we have two hours of activity time, when you can choose from a wide range of activities, including all the major sports, such as rugby and football, and also the minor sports such as basketball and tennis.

    As a boarder( 寄宿者)，the quality of food is something I consider very important, and Merchiston has not let me down. The school kitchens are run by a professional food company, and the quality of food is very excellent and also they take the healthy diet very seriously: I remember once I was once asked to take more salad for my meal by a member of the kitchen staff(员工) for I didn’t have enough vegetables. This brings another point of being a boarder: you need to learn how to look after yourself and be responsible(负责) for yourself. One of the huge advantages of being a boarder is that we can have breakfast in the school, which means we don’t have to pull ourselves out of bed as early as the day pupils!

    1.The passage mainly tells us about _______.

    A．the author’s school life in the UK as a boarder.

    B．the author’s opinion of the school life in the UK.

    C．the differences in school life between China and UK.

    D．the boarder life in a Britain middle school.

    2.According to the second paragraph, we can learn that the author _________ .

    A．has not enough time to study              B．likes to play tennis and basketball

    C．went to the school two months ago          D．finishes school at 4 o’clock

    3.How many lessons do the students have every week in this school?

    A．15               B．45               C．27               D．18

    4.The underlined words “let me down” in the last paragraph means _______.

    A．made me disappointed                   B．made me pleased   C．encouraged me  D．amazed me

    5.As a boarder in the school, the author ___________ .

    A．is not used to the food there               B．has learned to have healthy diets

    C．is specially taken good care of              D．sleep as much as the day pupils

     

    查看答案和解析>>

    科目：高中英语 来源：2012-2013学年湖南省高一第三次月考英语试卷（解析版） 题型：阅读理解

    Teenagers who spend hours in front of the television may have a poorer diet, a new study shows. It is not clear, researchers say, whether television itself is the reason, but it is possible that things like snacking in front of the TV or seeing ads for junk food influence young people’s diets.

    The study included nearly 1,400 high school students. It showed that those who watched TV for five hours or more every day had less healthy diets than other students five years later. As a group, they ate fewer fruits and vegetables, but ate more fast food, snack products and fried foods.

    “We’re not able to tell why,” lead researcher Dr. Daheia J. Barr-Anderson said. “But we have some speculation(推测).” People who spend a lot of time in front of the TV, especially teenagers, may have more snacks. It may influence their long-term diet quality. It’s also possible that TV ads for fast food, sweets and snacks make teenagers eat more of those foods. TV time might also replace exercise time for some kids.

    The researchers found a clear relationship between TV time during high school and diet quality of the young. The heaviest TV viewers ate the most junk food five years later, and those who’d watched fewer than two hours every day had the most fruits and vegetables.

    According to Barr-Anderson, the findings support experts’ advice that children should watch no more than two hours of television every day. “Parents should cut the TV time.” Barr-Anderson said. She advised that parents set a good example by eating right, being physically active and controlling their own TV time.

    1.Is it clear that television is the reason for young people’s poor diet?

    (no more than 3word)

    (2 marks)

    2.What kind of TV ads will makes teenagers eat more unhealthy food?

    (no more than 10 words)

    (2 marks)                                                             

    3.According to Barr-Anderson, what should parents do to set a good example for their children? (no  more    than    15  words)                                                   (3 marks)                                                                                                                                               

    4.What is the passage mainly about?  (no more than 10 words)            

    (3 marks)

     

    查看答案和解析>>

    科目：高中英语 来源：2012-2013学年湖南省高一第三次月考英语试卷（解析版） 题型：阅读理解

    Saturday, March 24th

    We have arrived in the hot, wet city of Bangkok. This is our first trip to Thailand（泰国）. All the different smells make us want to try the food. We are going to eat something special for dinner tonight. The hotel we are staying in is cheap, and very clean. We plan to stay here for a few days, visit some places in the city, and then travel to Chiang Mai in the North.

    Tuesday, March 27th

        Bangkok is wonderful and surprising. The places are interesting. We visited the famous market which was on water, and saw a lot of fruits and vegetables. Everything is so colorful, and we have taken hundreds of photos already! Later today we will leave for Chiang Mai. We will take the train north, stay in Chiang Mai for two days, and then catch a bus to Chiang Rai.

    Friday, March 30th

        Our trip to Chiang Rai was long and boring. We visited a small village in the mountains. The village people here love the quiet life—no computers or phones. They are the kindest people I have ever met. They always smile and say“hello”. Kathy and I can only speak a few words of Thai, so smiling is the best way to show our kindness. I feel good here and hope to be able to come back next year.

    1.The diaries above show the writer’s __________________ days in Thailand.

       A. 3                 B. 7                    C. 15           D.8

    2.It seems that visitors ______ in Bangkok.

    A. often feel hungry

    B. can’t take any photos

    C. can have a good time

    D. feel a little bored

    3.Which of the following is TRUE?

       A. Chiang Mai is a beautiful city in the south of Thailand.

       B. The writer left Chiang Mai for Chiang Rai by bus.

    C. The writer is traveling alone in Thailand.

    D. The writer will take a bus to Chiang Mai.

    4.The people in the village _______________________.

       A. are friendly to others

       B. like to speak English

    C. hope to live in the cities

    D. live a very busy life

    5.What is the best title（标题）for the whole diary?

       A. My First Travel

       B. The Outside World

    C. Traveling in Thailand

    D. My Trip to Chiang Mai

     

    查看答案和解析>>

    科目：高中英语 来源：2012年人教版高中英语选修6Unit5练习卷 题型：单项填空

    Do you think that prices of vegetables will ________？

    A．rise up

    B．bring down

    C．go up

    D．raise

     

    查看答案和解析>>

    科目：高中英语 来源：2012-2013学年甘肃省白银市恒学校高三第一次月考英语试卷（解析版） 题型：短文改错

    该文中共有十处错误,每句中最多有两处,错误涉及一个单词的增加、删除或修改。

    增加：在缺词处加一个漏字符号(∧), 并在此符号下面写出该加的词。

    删除：把多余的词用斜线（ ＼）划掉。

    修改： 在错的词下划一横线, 并在该词下面写出修改后的词。

    注意：1、每处错误及其修改均限一词；

    2、只允许修改十处, 多者(从第11处起) 不计分。

    I like eating fruit and vegetables what are of great benefit to our healthy. Not only do they prevent us from falling into ill, but they help us lose weight. I used to hate vegetables, but follow the doctor’s advice, I gradually kicked the bad habit. Just as an old saying going, “An apple a day keeps the doctor away”. However, there are still many children dislike fruit and vegetables. On contrary, influenced by this or that kind of advertisement, many were crazy about junk food. Consequently, they become weaker and weaker instead of getting strong. In my opinion, we must take action to change them.

     

    查看答案和解析>>

    同步练习册答案