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


    • [ɪˈfektɪv]
    • [ɪˈfektɪv]


    • 常用
    • 高考讲解
    • adj.
      有效的; 实际的; 起作用的
  • 词态变化

    • 比较级: more effective;
    • 最高级: most effective;
    • 名词: effectiveness;
  • 实用场景例句

    • 全部
    • 有效的
    • 起作用的
    • 实际的
    • 有生力量

    This medicine is effective if used within three years.



    Needs assessment is crucial if the hospital is to deliver effective health care.



    It was said that she was as effective as god , bringing the dying back to life.



    They have thought out the effective saving.



    This is an effective medium.



    The medicine is effective against cancer.



    The President's speech was an effective apology for his foreign policy.



    The description of the fire is very effective.



    This has proved an effective preventive.



    Dark glasses are an effective shield against the glare.



    He is one of the most effective writers of our group.



    Royal jelly is effective in treating nervous exhaustion.



    To link work at selected spots with that in entire areas is a very effective working method.



    The government has already adopted effective measures against piracy.



    His efforts to stem the tide of violent crime have been as effective as Canute's.



    The press did a very effective hatchet job on her last movie.



    Television is an effective means of communication.



    He called on the United States to play a more effective role in bringing peace to the region.



    Condoms are an effective method of birth control if used with care.



    Women are sometimes seen to be less effective as managers.



    They have had effective control of the area since the security forces left.



    When it is done properly, arts sponsorship can be more effective than advertising.



    It would be unfair to suggest that he will be no more effective than his predecessors.



    Many remedies effective in joint disease are primarily diuretic.



    The Secretary General says the declaration must now be backed up by concrete and effective actions.



    A united effort is always more effective than an isolated complaint.



    Roll on the day someone develops an effective vaccine against malaria.



    Thanks to recent research, effective treatments are available.



    MDT is an effective treatment and could cure all the leprosy sufferers worldwide.



    It is an effective treatment for the bacteria and does kill it off.



  • 真题例句

    • 全部
    • 四级
    • 六级
    • 高考
    • 考研

    Teamwork is most effective when team members share the same culture.


    Regardless of your stated preference, if you're ready to quit, quitting abruptly is more effective, says Dr.


    Decentralisation of authority was also found to be more effective in military operations.


    may be better at solving puzzlescan memorize things with more easemay have greater facility in abstract reasoningcan put what they have learnt into more effective usefind ways to slow down our mental declinefind ways to boost our memoriesunderstand the complex process of mental functioningunderstand the relation between physical and mental healthThe most important thing in the news last week was the rising discussion in Nashville about the educational needs of children.


    These patterns suggest that some types of mental flexibility decrease relatively early in adulthood, but that the amount of knowledge one has, and the effectiveness of integrating it with one's abilities, may increase throughout all of adulthood if there are no diseases, Salthouse said in a news release.


    There is no effective way to reduce people's sugar consumption.


    The platforms that are most effective turn employees' ordinary job tasks into part of a rich adventure narrative.


    One of the prizes used was a lottery ticket ( ' , 彩票), with a $10, $50 or $100 payout, and this was as effective as a tangible gift in persuading people to eat less.


    In fact, vaguely-stated possibilities of winning a prize were more effective than options with hard odds included.


    He theorizes that it is the emotional component of these intangible prizes that make them effective.


    Focusing on effort is effective in helping children overcome frustration and achieve success.


    To make learning effective, educators have to ensure that children want to learn.


    Passionate, energetic debate does not require anger and hard feelings to be effective.


    In the so-called effective schools, children are taught self-control under a set of strict rules.


    I have visited some of the newer supposedly effective schools, where children shout slogans in order to learn self-control or must stand behind their desk when they can't sit still.


    Find more effective drugs for them.


    social life provides an effective cure for illness


    Complaining in person or by letter is generally more effective.


    high-protein breakfasts have been found particularly effective in reducing the longing for food and consumption later in the day, according to research by the Australian Commonwealth Scientific and Industrial Research Organisation.

    2019年12月四级真题(第三套)阅读 Section B

    However, opinions vary on whether video games are effective.

    2019年12月四级真题(第二套)听力 Section C

    I have visited some of the newer supposedly "effective" schools, where children shout slogans in order to learn self-control or must stand behind their desk when they can' t sit still .

    2015年12月四级真题(第一套)阅读 Section B

    If you are familiar with microsoft Excel or a similar program, creating a table is a simple and effective way to keep track of your job applications.

    2018年6月四级真题(第一套)听力 Section C

    Learning by doing may not be efficient, but it is effective.

    2019年6月四级真题(第三套)阅读 Section B

    One of the most effective ways to concentrate is to write things down.

    2018年12月四级真题(第一套)听力 Section B

    One of the prizes used was a lottery ticket, with a $10, $50 or $100 payout, and this was as effective as a tangible gift in persuading people to eat less.

    2016年12月四级真题(第三套)阅读 Section C

    The study looked at computer-assisted cognitive behavioral therapy (CBT) and found that it was no more effective in treating depression than the usual care patients receive from a primary care doctor.

    2019年6月四级真题(第三套)阅读 Section C

    To Fendley, a sense of drive and purpose, as well as an effective high-school education, and basic life skills, like balancing a checkbook, are the necessary ingredients for a successful life in America.

    2017年12月四级真题(第三套)阅读 Section C

    Traditional CBT is considered an effective form of talk therapy for depression, helping people challenge negative thoughts and change the way they think in order to change their mood and behaviors.

    2019年6月四级真题(第三套)阅读 Section C

    While they sound efficient and cost-saving, a recent study reports that they are not effective, primarily because depressed patients are not likely to engage with them or stick with them.

    2019年6月四级真题(第三套)阅读 Section C

    Virtually all experts agree that the fee-for-service system—doctors are rewarded for the quantity of care rather than its quality of effectiveness—is a primary reason that the cost of care is so high.


    There's solid evidence that there are huge differences in the effectiveness of teachers.


    And I want to look at these both from a financial and from a personnel point of view and to offer a few hopefully effective solutions.


    Using existing civil society structures or networks is a more effective way of creating change.


    To find effective solutions to climate change, it is necessary to understand what motivates people to make change.


    To be effective, environmental messages should be carefully framed.


    They may have to use less effective drugs.


    Studies have shown, for example, that two drugs are about equally effective in treating macular degeneration, an eye disease.


    Saying they can no longer ignore the rising prices of health care, some of the most influential medical groups in the nation are recommending that doctors weigh the costs, not just the effectiveness of treatments, as they make decisions about patient care.


    Pay more attention to the effectiveness of their treatments.


    Overuse of less effective medicines.


    Existing social networks can be more effective in creating change in people's behaviour.


    scientists can use an IDP to identify and navigate an effective career path.


    Thus, my IDP will be most effective when it's embedded in larger career-development efforts


    It is an effective tool of self-assessment and introspection for better career plans.


    In the future, more effective washing techniques, management procedures, and recycling and purification of water will be needed to reduce wastage


    college facilities could be put to more effective use


    Effective measures adopted by the government


    When Stephen Covey, founder and director of the Leadership Institute, explored leadership styles in the past decade, he focused on the habits of a great number of highly effective individuals.


    His Seven Habits of Highly Effective People became a popular bestseller very quickly.


    So what can be done to create more effective managers of the commercial world?


    By far the most effective method to restrain pension spending is to give people the opportunity to work longer, because it increases tax revenues and reduces spending on pensions at the same time.


    The author believes the most effective method to solve the pension crisis is to allow people to work longer


    Americans now attach more importance to the effective use of time.


    I would say the honest negotiator can be quite effective in some circumstances.


    The honest type is more effective than the actor type


    "Using existing civil society structures or networks is a more effective way of creating change...and obviously trade unions are one of the biggest civil society networks in the UK," he says.

    2015年12月六级真题(第二套)阅读 Section B

    But some companies are realizing that placing the burden of recycling entirely on the consumer is not an effective strategy, especially when tossing something away seems like the easiest and most convenient option.

    2019年6月六级真题(第二套)阅读 Section B

    But the good news is that, Moffitt says, self-control can be taught by parents, and through school curricula that have been proved to be effective.

    2016年6月六级真题(第一套)听力 Section C

    However, the importance of effective communication with a general audience is not limited to hot issues like climate change.

    2018年12月六级真题(第三套)阅读 Section C

    I look forward to seeing researchers expand our understanding of the issue so we can translate it into effective education and policy.

    2018年12月六级真题(第三套)阅读 Section B

    One of the most effective ways to change an attitude is to start behaving as if you already feel and think the way you'd prefer to.

    2019年12月六级真题(第二套)阅读 Section C

    Sleeping pills, while helpful for some, are not 34 necessarily an effective remedy either.

    2015年12月六级真题(第二套)阅读 Section A

    The results highlight the need to develop effective early interventions to help those with attention on track academically and for educators to encourage positive peer relationships, the researchers said.

    2018年12月六级真题(第一套)阅读 Section C

    Group exercise is one of the most effective ways to improve physical fitness and sustain a healthy lifestyle.

    2015年高考英语福建卷 阅读理解 阅读E 原文

    In contrast, when individuals are involved in deliberate practice, they exhibit behavior focused on improving performance by the most effective means available.

    2015年高考英语上海卷 阅读理解 阅读表达 原文

    The instrumental support of taking on a fitness journey with others proves more effective than going to the gym alone.

    2015年高考英语福建卷 阅读理解 阅读E 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

    One of the effective ways to build vocabulary is to read good books.

    2017年高考英语浙江卷(11月) 语法填空 原文

    One of the most effective ways to reduce stress is to talk about feeling with someone you trust.

    2015年高考英语浙江卷 单项填空 原文

    So far there is no effective way to get rid of it, but a new study suggests an answer may lie in the stomachs of some hungry worms.

    2018年高考英语北京卷 阅读理解 阅读C 原文

    Some experts say that women will become more effective managers than men because they have the power to reach common goals in a way that traditional male managers cannot.

    2016年高考英语上海卷 完形填空 原文

    Some light showers have been forecast since last month, but all of them have been effective in surrounding areas.

    2017年高考英语江苏卷 听力 原文

    The most effective way to improve physical fitness.

    2015年高考英语福建卷 阅读理解 阅读E 选项

    They are extremely important in the safe and effective running of our programmes.

    2019年高考英语北京卷 阅读理解 阅读A 原文

    They have reduced pollution through effective measures.

    2014年高考英语全国卷2 阅读理解 阅读B 选项

    This observation hints that effective embryonic learning could signal neurological strengths of children to parents.

    2017年高考英语江苏卷 阅读理解 阅读B 原文

    When individuals are involved in deliberate play, they experiment with new or different combinations of behaviors, but not necessarily in the most effective way to improve performance.

    2015年高考英语上海卷 阅读理解 阅读表达 原文

    While running regularly can't make you live forever, the review says it is more effective at lengthening life than walking, cycling or swimming.

    2018年高考英语全国卷I 语法填空 原文

    But on the general effectiveness of the social cure, Rosenberg is less persuasive.


    As the international education market expands, the recent slowdown in the number of international students studying in the main English-speaking countries is likely to continue, especially if there are no effective strategic policies to prevent such slippage.


    It is not yet clear how much more effective airline security has become—but the lines are obvious.


    It is not yet clear how much more effective airline security has become - but the lines are obvious.

    2017年考研真题(英语一)阅读理解 Section Ⅱ

    Most importantly, it constantly modifies and enhances the games you play to build on the strengths you are developing—much like an effective exercise routine requires you to increase resistance and vary your muscle use.

    2014年考研真题(英语一)完形填空 Section Ⅰ

    Stop laughing: It's not just cost effective but helps you balance your diet.

    2013年考研真题(英语二)阅读理解 Section Ⅱ

    That's about as effective as brushing dirt under a carpet and can even make us ill.

    2016年考研真题(英语二)阅读理解 Section Ⅱ

    They could even be detrimental, satisfying a need to have "done our bit" without ever progressing onto bigger, bolder, more effective actions—a kind of "moral licensing" that allays our concerns and stops us doing more and asking more of those in charge.

    2019年考研真题(英语二)阅读理解 Section Ⅱ

    While the researchers assumed that the well-structured daily plans would be most effective when it came to the execution of tasks, they were wrong: the detailed daily plans demotivated students.

    2018年考研真题(英语二)阅读理解 Section Ⅱ

  • 英英释义


    • 1. producing or capable of producing an intended result or having a striking effect;

      "an air-cooled motor was more effective than a witch's broomstick for rapid long-distance transportation"-LewisMumford

      "effective teaching methods"

      "effective steps toward peace"

      "made an effective entrance"

      "his complaint proved to be effectual in bringing action"

      "an efficacious law"

    • 2. able to accomplish a purpose; functioning effectively;

      "people who will do nothing unless they get something out of it for themselves are often highly effective persons..."-G.B.Shaw

      "effective personnel"

      "an efficient secretary"

      "the efficient cause of the revolution"

    • 3. works well as a means or remedy;

      "an effective reprimand"

      "a lotion that is effective in cases of prickly heat"

    • 4. exerting force or influence;

      "the law is effective immediately"

      "a warranty good for two years"

      "the law is already in effect (or in force)"

    • 5. existing in fact; not theoretical; real;

      "a decline in the effective demand"

      "confused increased equipment and expenditure with the quantity of effective work done"

    • 6. equipped and ready for service;

      "the fort was held by about 100 effective soldiers"

  • 词根词缀

    词根: fect

    =do,make 表示"做,制作"

    • adj.

      affected 受到影响的,不自然的,假装的

      affect[v.影响;[疾病]侵袭;感动 n.情感,感情]+ed……的→被影响的

      affectionate 挚爱的,充满感情的


      affective 情感的,表达感情的


      effective 有效的,生效的;被实施的;给人深刻印象

      effect[n.结果;效果;影响;印象 v.招致;实现;达到]+ive……的→adj.有效的,生效的;被实施的;给人深刻印象

      infectious 传染的,传染性的,有感染力的


      perfect 完善的;完全的;[语法]完成的


      disaffected [政治上]不满的,叛离的


    • n.

      affect 情感,感情


      affection 爱,喜爱;爱慕之情;感情;疾病,不适

      affect[v.影响;[疾病]侵袭;感动 n.情感,感情]+ion表名词→n.爱,喜爱;爱慕之情;感情;疾病,不适

      confect 西点,糖果


      confection 甜食,糖果


      confectionery 糖果制造人, 糖果店

      confection[n.甜食,糖果]+ery场所→n.糖果制造人, 糖果店

      defect 过失;缺点;不足


      defection 脱党,变节


      affectation 做作,虚假


      effect 结果;效果;影响;印象


      infection 感染,传染;传染病


      perfection 尽善尽美,完美

      perfect[adj.完善的;完全的;[语法]完成的 v.使完美]+ion表名词→n.尽善尽美,完美

    • v.

      affect 影响;[疾病]侵袭;感动


      confect 调制,


      disaffect 使不满意,使疏远


      effect 招致;实现;达到


      effectuate 实行,完成

      effect[n.结果;效果;影响;印象 v.招致;实现;达到]+u+ate表动词→v.实行,完成

      infect 传染,感染;影响[思想等]


      perfect 使完美


  • 同义词辨析

    effective, efficient


    • effective: 侧重产生实际的效果、效力或具有取得预期效果的能力,指人指物都适用。
    • efficient: 侧重指积极有效,效率高,效果好,节省精力。指人时,强调其能干、熟练的技巧。
  • 同义词









  • 反义词





  • 行业词典

    • 法律

      生效的   有效的