练习册

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

    【题目】— We shouldn’t waste time on playing computers games or reading novels.

    — ______. We’d better concentrate our attention to our study instead.

    A.I’d love toB.I’m with you on that

    C.It’s up to youD.It’s my pleasure

    【答案】B

    【解析】

    考查交际用语。句意：——我们不应该把时间浪费在玩电脑游戏或阅读小说上。——我同意你的看法。我们最好把注意力集中在学习上。A. I’d love to我很乐意；B. I’m with you on that我同意你的看法；C. It’s up to you由你决定；D. It’s my pleasure乐意效劳。根据空后We’d better concentrate our attention to our study instead.可知，后者赞同前者的观点。故选B。

    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： 题型：

    【题目】假设你是李津，从互联网上看到一个国际中学生家教组织将面向中国招聘兼职中文家教 (tutor) 的广告，欢迎中国学生参加。请你写一封电子邮件申请参加。

    内容主要包括：

    1.自我介绍；

    2.参加意图；

    3.希望获准。

    注意：

    1.词数不少于100字；

    2.可以适当增加细节，以使行文连贯；

    3.邮件开头和结尾已为你写好，不计入总词数。

    Dear Sir or Madam,

    ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

    Yours sincerely,

    Li Jin

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】 Food companies engineer junk food to make it addictive. They label their products to make them seem much healthier than they are. Their advertisements target children. All of this is according to a news report read recently by students in a Texas middle school. They were taking part in an experiment run by the University of Chicago and the University of Texas. “I don't understand how this is even legal, ” said a girl who took part in the study.

    Researchers had students learn about food-industry advertising strategies. They wanted to know if learning about them would change how kids feel about junk food. All over the world, kids are eating more foods that are high in salt, sugar, and fat. That is partly the result of clever ads that make junk food irresistible. Christopher J. Bryan led the study. He says that when kids question the motives behind junk food ads, they feel like they're fighting injustice. The reward is knowing they are doing the right thing.

    Junk food has been linked to health problems such as heart disease, obesity, and diabetes，But in 2018，food companies spent nearly $9 billion TV ads selling unhealthy fare. Companies use varying strategies. An ad with cartoon characters may make chips seen fun to eat. A professional athlete enjoying a sugary drink may make it look cool. Advertisers know that if kids want a product, they'll annoy their parents to buy it. Even parents don't notice the power of ads. By the time they are adults they have been used to junk-food advertising. They just don't see it.

    In the Texas study, Bryan had students view ads on iPad. Their job was to write or draw on the screen, to make each ad's message true. For example, a McDonald's ad showed a Big Mac (巨无霸) and the words “The thing you want when you order salad. ” To the end of the sentence, a student added “should be salad”.

    Three months after analyzing ads, students were still choosing healthier snacks: milk instead of sugary juices, fruit over cookies. Kids are becoming conscious of themselves as agents in the world. They see a chance to make the world a better place.

    【1】What is the purpose of the experiment?

    A.To survey what snacks children like best.B.To guide children against unhealthy food.

    C.To find ways to make junk food healthy.D.To teach children how to pick out legal food.

    【2】How do children feel about junk food advertisements after the experiment?

    A.Cool.B.Legal.

    C.Funny.D.Misleading.

    【3】Why are parents unaware of the harm of junk food advertisements?

    A.Parents have never seen such junk food advertisements.

    B.Advertisements have blinded them since they were young.

    C.The food industry has special advertising strategies for parents.

    D.Parents have to agree with their children about the junk food.

    【4】How did students conduct the experiment?

    A.By correcting unreal advertisements.B.By offering suggestions to food industry.

    C.By making up their own advertisements.D.By studying food industry advertising strategies.

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】 Many science fiction stories tell about explorers arriving in a new world. The explorers then use some kind of high-tech device to test for breathable air or signs of life. But here on Earth, science fiction is becoming reality through a new sampling technology called environmental DNA, or e-DNA for short. Scientists can use it to identify rare species or estimate fish populations with just a little air or water.

    Environmental DNA can be used in two ways. One is to identify the creatures that live in a certain place. The other is to confirm the presence or lack of a specific creature.

    Caren Goldberg is one of the first biologists in the northwestern United States to take the technology from the testing stage to actually using it. She sees e-DNA as a way to get answers more efficiently, and with less destruction compared to traditional survey techniques. Until recently, scientists depended on diving deep, netting or using an electric current to temporarily catch fish.

    This newer way to identify what lives in the environment is becoming popular around the world. Animal experts in Vietnam are using the e-DNA to find the last, wild Yangtze giant softshell turtles. One researcher on the Caribbean island of Trinidad is using the sampling technology to find endangered golden tree-frogs. And in Madagascar, it is being used to identify amphibian (两栖动物) diseases.

    Ms. Goldberg has used e-DNA testing to confirm the local extinction of a leopard frog in the American state of Idaho. She has also been asked to document the spread of the New Zealand mud-snail in the state of Washington. The creature has been found in lakes and other waterways across the state.

    Scientists working with the technology say they do not expect robots to replace field biologists anytime soon. But the old-fashioned field work could soon be more targeted.

    【1】By using e-DNA, Caren Goldberg has ________.

    A.succeeded in catching many fishes.

    B.found the existence of golden treefrogs.

    C.documented the spread of softshell turtles.

    D.proved the disappearance of the leopard frog in Idaho.

    【2】What can we infer from the last paragraph?

    A.Robots will replace scientists soon.

    B.Some scientists are against using e-DNA.

    C.The old-fashioned field work may disappear.

    D.Many biologists are unwilling to do the field work.

    【3】The passage can be sorted as a(n) ________.

    A.science fictionB.experiment report

    C.science reportD.bio-diversity discovery

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】为了号召大家多读书，你校组织了一次“阅读日”(Reading Day)活动。假设你是校英文报的记者，请根据以下要点用英语写一篇短文，报道此活动。

    主要内容包括：1.活动目的；

    2.活动时间、地点和参加者；

    3.活动内容；

    4. 简短评论。

    注意: 1. 词数100左右；

    2. 可以适当增加细节，以使行文连贯。

    __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】 As you get older, your memory declines, and constant stress and unhealthy lifestyles can also cause it to decline too soon. Even memory strategies won’t save you if you don’t know how to keep a good memory. 【1】 The following can be tried.

    Exercise regularly

    That’s right, we mean physical exercise. Leading a lifestyle spending a lot of time sitting down and not moving can also lead to memory loss. 【2】 It’s healthy for both your mind and your body.

    Play video games

    Yes, you heard us. Get on that controller and spend a couple of hours playing your favorite video game.【3】 A recent study illustrated how these pastimes can help improve the functioning of various memory-associated regions in the brain. But don’t go overboard, too much of a good thing can be bad for you.

    Eat your vegetables

    This is a no-brainer since it’s a well-known fact eating vegetables can help keep you and your body healthy, and that includes your brain. Various research papers state that fruits and vegetables can help lower oxidative (氧化的) stress in your brain. 【4】

    Reduce stress level

    【5】 Intense and persistent stress, especially at high levels, can easily impair our memory and disrupt our cognitive skills. You can do this by meditating, taking a walk or by taking mindfulness-based stress reduction methods.

    A.It’s sometimes good for your mind.

    B.Sharpen your brain with advanced devices.

    C.Go ahead and practice whenever possible.

    D.So go outside and start working up a good sweat.

    E.They as well as help keep healthy brain functions.

    F.Slow down, and ease yourself into taking a short rest.

    G.Some scientific methods can improve your memory effectively.

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】 A trip to the theater, museum or art gallery could help you live longer. And the more often you get that culture fix the better, a new study suggests.

    Researchers from University College London (UCL) found that people who engaged in the arts more frequently—every few months or more—had a 31% lower risk of dying early when compared to those who didn’t. Even going to the theater or museum once or twice a year was linked with a 14% lower risk.

    “While other health behaviors like smoking, alcohol and exercise are undoubtedly bigger predictors of death rate, these leisure and pleasure activities that people don’t think as a health related activity do support good health and longevity.” said Daisy Fancourt, an associate professor at UCL’s Research Department of Behavioural Science and Health.

    The study looked at a range of economic, health and social factors to try and explain why there is a link between “arts engagement” and living longer, although as an observational study it can’t establish cause. Part of the reason, the study said, comes down to social and economic differences among those who go and don’t go to museums, exhibitions and art galleries.

    Wealth, they found, explained about 9% of the association. Cognitive differences, social and civic engagement, mental health, mobility and deprivation also played a role. Things like free time and occupational status made no material difference.

    The study says that engaging with the arts can reduce stress and build creativity that allows people to adapt to changing circumstances. It also helps people build social capital—accessing emotional support and information that helps people age more successfully.

    Everyone should have the chance to take part in cultural activities and the study added weight to growing concerns about the decline in arts subjects in schools and universities.

    【1】What are the statistics in Paragraph 2 about?

    A.Connection with art.

    B.Risk of dying early.

    C.Chances of healthy living.

    D.Frequency of art engagement.

    【2】What does Fancourt think of going to the concert?

    A.It contributes to living healthier and longer.

    B.It can improve peopled cultural awareness.

    C.It is a good behavior like smoking or exercise.

    D.It offers people opportunities to become artists.

    【3】What can we infer from the text?

    A.People who have more free time enjoy visiting museums.

    B.Social status plays an important role in leading a happy life.

    C.Everyone taking part in art related activities can live longer.

    D.There should be more arts subjects in schools and universities.

    【4】Why did the researchers carry out the study?

    A.To find the cause of building creativity.

    B.To promote the mental health of the old.

    C.To analyze the link between arts and life.

    D.To influence the social behavior of people.

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】What does the man mean?

    A.He promises to review the test tomorrow.

    B.He doesn’t want to put it off.

    C.He doesn’t feel like studying.

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

    One day, Nick invited his friends to supper. He was cooking some delicious food in the kitchen. Suddenly, he【1】(find)that he had run out of salt. So Nick called to his son, "Go to the village and buy some salt, but pay a fair price for it: neither too much【2】too little. "

    His son looked surprised. "I can understand why I shouldn't pay too much, Father, but if I can pay less, 【3】not save a bit of money? "

    "That would be a very【4】(reason)thing to do in a big city, but it could destroy a small village like ours," Nick said.

    Nick's guests, 【5】had heard their conversation, asked why they should not buy sale more cheaply if they could. Nick replied, "The only reason a man would sell sale【6】a lower price would be because he was desperate for money. And anyone who took advantage of that situation would be showing a lack of respect【7】the sweat and struggle of the man who worked very hard to produce it."

    "But such a small thing couldn't【8】(possible)destroy a village."

    "In the beginning, there was only【9】very small amount of unfairness in the world, but everyone added a little, always【10】(think)that it was only small and not very important, and look where we have ended up today. "

    查看答案和解析>>

    同步练习册答案