• 简明词典(词霸)
  • 柯林斯词典
  • 牛津词典
  • activity


    • [ækˈtɪvəti]
    • [ækˈtɪvəti]


    • 常用
    • 高考讲解
    • n.
      活动; 活跃,敏捷; 活动力; 教育活动;
  • 词态变化

    • 复数: activities;
  • 实用场景例句

    • 全部
    • 活动
    • 活跃
    • 敏捷
    • 活动力
    • 教育活动

    the cumulative effect of human activity on the world environment



    a sudden flurry of activity



    For thousands of years chasing down game was the main activity in which humans were involved.



    We believe that this is a general model of managerial activity.



    Hunting is a lawful activity.



    Reading books does not rate highly among Britons as a leisure activity.



    There is no reason why you should not continue with any sport or activity you already enjoy.



    If the weather is wet or cold choose an indoor activity.



    Business is a competitive activity. It is very fierce and very unforgiving.



    The patient's brain activity is monitored via electrodes taped to the skull.



    It is easier to cope with short bursts of activity than with prolonged exercise.



    Any form of physical activity will invalidate the results.



    The Americans recognise that the UN can be the channel for greater diplomatic activity.



    Hours of feverish activity lay ahead. The tents had to be erected, the stalls set up.



    Overall business activity is slipping.



    There may be a price to pay for such relentless activity, perhaps ill health or even divorce.



    The house has been full of activity all day.



    The human brain is the centre of higher nervous activity.



    Working with them was our most satisfying activity.



    We must expose this shameful activity to the newspapers.



    I learned to windsurf on an activity holiday.



    The construction site was a hive of activity.



    The office was really humming with activity.



    The days that preceded were filled with activity.



    Regular exercise conditions the body for strenuous activity.



    Some drugs can cause the inhibition of normal bodily activity.



    This business is a cover for unlawful activity.



    This sort of activity damages the reputation of the collective.



  • 真题例句

    • 全部
    • 四级
    • 六级
    • 高考
    • 考研

    Fantasy proneness could be considered a tendency to imagine and daydream, whereas absorption is the tendency to allow your mind to become absorbed in an activity – to pay complete attention to the sensations ( ' , 感受) and the experiences.


    Digital technology also makes it easier for people to co-ordinate their activities without resorting to hierarchy.


    A recent study of people with HSAM reveals that they are liable to fantasy and full absorption in an activity.


    It might mean monitoring employee productivity on a digital leaderboard and offering prizes to the winners, or giving employees digital badges or stars for completing certain activities.


    A part-time job is a good way to balance costs while ensuring there is enough time left over for both academic subjects and after-class activities.


    What, then, are the effects of thinking about time in these different ways? Does one make us more productive? Better at the tasks at hand? Happier? In experiments conducted by Tamar Avnet and Anne-Laure Sellier, they had participants organize different activities—from project planning, holiday shopping, to yoga—by time or to-do list to measure how they performed under clock time vs task time.


    No one is asking you to give up activities you like, but if you're watching food shows on TV, try cooking instead.


    Instead of trying to get children to work hard, why not focus on getting them to take pleasure in meaningful, productive activity, like making things, working with others, exploring ideas, and solving problems? These focuses are not so different from the things in which they delight.


    Will parents be damaging children if they have one fewer organized activity? No, I really doubt it.


    They try to develop their skills through close supervision and organized activities, and teach children to question authority figures and navigate elite institutions.


    Schools or teachers who sign up for the National Math Club receive a kit full of activities and resources, but there's no special teacher training and no competition attached.


    Ms.Lareau doesn't believe participating in fewer after-class activities will negatively affect children's development.


    In the Pew survey, middle-class families earning between $30,000 and $75,000 a year fell right between working-class and high-earning parents on issues like the quality of their neighborhood for raising children, participation in extracurricular activities and involvement in their children's education.


    Extracurricular activities reflect the differences in child rearing in the Pew survey, which was of a nationally representative sample of 1,807 parents.


    If our economies are to flourish, if global poverty is to be eliminated and if the well-being of the world's people enhanced—not just in this generation but in succeeding generations—we must make sure we take care of the natural environment and resources on which our economic activity depends.


    Scholars warn that Antarctica's political drift could blur the distinction between military and civilian activities long before the continent's treaties come up for renegotiation, especially in parts of Antarctica that are ideal for intercepting ( ' , 拦截) signals from satellites or retasking satellite systems, potentially enhancing global electronic intelligence operations.


    More than a century has passed since explorers raced to plant their flags at the bottom of the world, and for decades to come this continent is supposed to be protected as a scientific preserve, shielded from intrusions like military activities and mining.


    And they neglected other healthy activities.


    According to Chinese officials, their activities in Antarctica lay greater emphasis on scientific research.


    They prioritize non-academic activities.


    The boring classroom activities.


    Nick Perks, project director for Climate Solidarity, believes this sort of activity is where the future of environmental action lies.


    Laura Hamilton, the author of a study on parents who pay for college, will argue in a forthcoming book that college administrations arc overly concerned with the social and athletic activities of their students.


    Design more interactive classroom activities.


    But the priorities of many undergraduates are with extracurricular activities, playing sports, and partying and socializing.


    You can imagine similar kinds of interactive activities along historical lines," like following the Freedom Trail in Boston, Professor Dede said.


    More activities to fill in their leisure time.


    Over the past two years, the figures on imports and exports seem not to signal a double-dip recession – a renewed decline in the broad level of economic activity in the United States – but an economic expansion.


    The most recent comparative data on the performance of universities and research institutions in Australia, Canada, USA and UK shows that, from a relatively weak starting position, the UK now leads on many indicators of commercialisation activity


    It indicates that economic activities in the U.S. have increased.


    They encounter boys all the time socially out of school, and through debating societies and things like that, some school activities as well.


    If in these activities the physical features of the planet are damaged, if the environment is made inhospitable for a multitude of living species,then so be it


    They make an active part in more extracurricular activities.


    When you reach your top height, do light activities rather than sleep too much.


    The interracial roommates spent less time together, and had fewer joint activities than the white pairs.


    They started doing similar activities


    A study shows the students who are engaged in after-school activities are happier than those who are not.

    2019年高考英语天津卷 单项填空 原文

    And unplanned human activities have proved the idea of top-down control by top predators to be true.

    2019年高考英语天津卷 阅读理解 阅读C 原文

    As a general rule, all forms of activity lead to boredom when they are performed on a routine basis.

    2014年高考英语全国卷1 完形填空 原文

    Ask about today's activities at the great hall information desk.

    2018年高考英语江苏卷 阅读理解 阅读A 原文

    Buxton open house & pavilion arts centre is special because it offers artistic and cultural activities.

    2019年高考英语江苏卷 阅读理解 阅读A 题设

    Childhood activities help a child develop responsibility, independence, confidence and competence - the underpinnings of emotional health.

    2016年高考英语天津卷 阅读理解 阅读C 原文

    Deliberate practice activities require effort, produce no immediate rewards, and are motivated by the goal of improving performance rather than the goal of enjoyment.

    2015年高考英语上海卷 阅读理解 阅读表达 原文

    Don't forget to stop by pacific science center's store while you are here to pick up a wonderful science activity or remember your visit.

    2017年高考英语全国卷1 阅读理解 阅读A 原文

    First, it's the dead line for after class activity application.

    2016年高考英语上海卷 听力 原文

    For busy librarians and educators, finding instructions for projects, activities, sports, and games that children and teens will find interesting is a constant challenge, this guide is a time-saving, one-stop....

    2016年高考英语浙江卷(6月) 阅读理解 阅读B 原文

    Gardening is another great activity for helping kids develop this skill.

    2014年高考英语全国卷1 阅读理解 七选五 选项

    I told him about the many activities in which I was involved.

    2016年高考英语江苏卷 完形填空 原文

    I was able to try new activities and test my ability.

    2015年高考英语湖南卷 阅读表达 原文

    Ideally, the system would tell us when to adapt human activities that are pushing an ecosystem toward a breakdown.

    2019年高考英语天津卷 阅读理解 阅读C 原文

    If children often participate in deliberate play or deliberate practice activities, they are more likely to participate in sports during adulthood.

    2015年高考英语上海卷 阅读理解 阅读表达 题设

    If you desire physical activities, you can choose activities from swimming to horse riding.

    2019年高考英语江苏卷 阅读理解 阅读A 原文

    In deliberate play activities, what do children do to maximize enjoyment?

    2015年高考英语上海卷 阅读理解 阅读表达 题设

    In the more than five years since Hannah began her activities, she has received a lot of praises.

    2017年高考英语北京卷 完形填空 原文

    Industrial activities help keep food webs stable.

    2019年高考英语天津卷 阅读理解 阅读C 选项

    It was a popular activity for couples to leisurely walk through town to view the temporary works of chilly art.

    2015年高考英语上海卷 阅读理解 阅读A 原文

    It's very likely that you'll want to have volunteers to help with the organization's activities.

    2015年高考英语江苏卷 阅读理解 阅读C 原文

    No matter what you like to do, there is a way to get involved in various activities on earth day.

    2019年高考英语北京卷 语法填空 原文

    Not until recently did they encourage the development of tourist-related activities in the rural areas.

    2016年高考英语江苏卷 单项填空 原文

    Now that you know why you want to wake up, consider re-arranging your morning activities.

    2017年高考英语全国卷3 阅读理解 七选五 原文

    Now, I'll talk about some of the activities for this term.

    2015年高考英语北京卷 听力 原文

    Now, the changes in after-school activities this week.

    2016年高考英语北京卷 听力 原文

    On the other hand, Ericsson(1993) suggests that the most effective learning occurs through involvement in highly structured activities defined as deliberate practice.

    2015年高考英语上海卷 阅读理解 阅读表达 原文

    People must be sensitive to this possibility when they make volunteer activities a must.

    2015年高考英语江苏卷 阅读理解 阅读C 原文

    Reading can be a social activity.

    2016年高考英语全国卷2 阅读理解 阅读C 原文

    She says these activities at bedtime can get kids all excited and make it hard for them to calm down and sleep.

    2017年高考英语浙江卷(6月) 阅读理解 阅读B 原文

    So they have a "god's eye view" of activities in their own markets and beyond.

    2017年高考英语江苏卷 阅读理解 阅读C 原文

    Some of us enjoy activities that would surprise and scare the rest of us.

    2016年高考英语北京卷 阅读理解 阅读E 原文

    Some of us were confident and eager take part in the class activity, others were nervous and anxious.

    2018年高考英语全国卷3 语法填空 原文

    Students should read the list with their parents/careers, and select two activities they.

    2018年高考英语全国卷2 阅读理解 阅读A 原文

    Such activities fill the spaces that used to be dead time such as waiting for somebody to arrive for a lunch meeting.

    2016年高考英语江苏卷 阅读理解 阅读D 原文

    The most obvious thing is that there is much more activity in the streets than in a typical US city.

    2017年高考英语浙江卷(11月) 听力 原文

    These activities are regulated by flexible rules adapted from standardized sport rules and are set up by the children or by an involved adult.

    2015年高考英语上海卷 阅读理解 阅读表达 原文

    This makes a fun activity for a children's party; they love feeding the fruit and frozen bananas into the top of the machine and watching the ice cream come out below.

    2018年高考英语全国卷2 阅读理解 阅读B 原文

    Those who had done the most boyhood activities were twice as likely to have warm relations with a wide variety of people, five times as likely to be well paid and 16 times less likely to have been unemployed.

    2016年高考英语天津卷 阅读理解 阅读C 原文

    Uncontrolled human activities greatly upset ecosystems.

    2019年高考英语天津卷 阅读理解 阅读C 选项

    Under vaillant, the researchers compared the men's mental-health scores with their boyhood-activity scores with their boyhood-activity scores.

    2016年高考英语天津卷 阅读理解 阅读C 原文

    Ways of arts' promoting our economy arts activity demands an joint/collective effort.

    2018年高考英语江苏卷 阅读理解 填空题 原文

    When coaches develop activities for youth practices and when sport organizations design youth-sport programs, they must consider the implication of deliberate play and deliberate practice.

    2015年高考英语上海卷 阅读理解 阅读表达 原文

    When involved in deliberate play activities, children are less concerned with the outcome of their behavior whether they win or lose than with the behavior having fun.

    2015年高考英语上海卷 阅读理解 阅读表达 原文

    You will be able to take part in a number of activities from canoeing to wild camping on Dartmoor.

    2018年高考英语全国卷2 阅读理解 阅读A 原文

    Far less certain, however, is how successfully experts and bureaucrats can select our peer groups and steer their activities in virtuous directions.


    There is one and only one social responsibility of business,” wrote Milton Friedman, a Nobel prize-winning economist, “That is, to use its resources and engage in activities designed to increase its profits.”


    So, what Kennedy was referring to was that while GDP has been the most common method for measuring the economic activity of nations , as a measure , it is no longer enough.


    To realize how great was the dramatic activity, we must remember further that hosts of plays have been lost, and that probably there is no author of note whose entire work has survived.


    Shakespeare’s life time was coincident with a period of extraordinary activity and achievement in the drama.


  • 英英释义


    • 1. any specific activity;

      "they avoided all recreational activity"

    • 2. the state of being active;

      "his sphere of activity"

      "he is out of action"

    • 3. an organic process that takes place in the body;

      "respiratory activity"

    • 4. (chemistry) the capacity of a substance to take part in a chemical reaction;

      "catalytic activity"

    • 5. a process existing in or produced by nature (rather than by the intent of human beings);

      "the action of natural forces"

      "volcanic activity"

    • 6. the trait of being active; moving or acting rapidly and energetically;

      "the level of activity declines with age"

  • 词根词缀

    词根: act

    =to do/to drive,表示"行动,活动,做"

    • adj.

      acting 代理的


      active 积极的, 能起作用的, 现行的


      actual 实际的, 真实的, 现行的, 目前的

      act做+ual=al……的→做了的→实际的, 真实的

      exacting 苛求的


      reactive 反应的, 起反作用的, 反动的, 电抗性的


    • n.

      act [戏]幕

      act行动,活动,做→v.行动,行为,扮演 n.[戏]幕

      action 动作, 作用, 战斗, 行动, 举动, 行为


      activity 活动


      inactivity 不活跃


      reaction 反应, 反作用, 反动[力]

      react反应;反抗+ion动作或状态→n.反应, 反作用, 反动[力]

      reactor 反应堆


    • v.

      act 行动,行为,扮演

      act行动,活动,做→v.行动,行为,扮演 n.[戏]幕

      activate 使……活动,起动


      actualize 实现


      counteract 抵抗;抵消


      enact 实施,颁布


      exact 强求;精确的


      interact 相互作用


      react 反应;反抗


      transact 做交易;办理


  • 同义词





  • 反义词



  • 行业词典

    • 体育

      活动   活跃   敏捷   活性   积极性进攻   

    • 冶金学


    • 化学

      活度   [放射性]活度   

    • 化工

      活度   活性   

    • 医学

      活动,活动度,活力,效能:处于活动或活性状态   具有产生某种效能的作用   具有某种功能或作用的程度   反映非理想溶液中溶质有效浓度的热力学数量,如以活力代替浓度,则用于平衡常数、电极电势、渗透压、沸点升高、冰点降低以及挥发性溶质的蒸气压等公式,都可由只对稀溶液适用的近似值转变为适用于一切浓度的严密公式。活力等于浓度与活力系数(测定非理想溶液偏移度的无因次数量)的乘积   符号为α   放射活性:即放射性物质在单位时间中的裂变数,以居理或贝克勒耳计   符号A   旋光度,旋光性   

    • 心理学


    • 机械

      活度   在标准状态下,溶液中组分的热力学浓度,即校正真实溶液与理想溶液性质的偏差。   

    • 物理学

      活度   活性   

    • 电工


    • 药学