knock

[nɒk]
  • 释义
  • v.

    敲，碰;打通;把…撞击成（某个状态）;打破;（心）怦怦跳，（膝盖）打哆嗦;发碰撞声;批评;打球;

  • n.

    敲击声;撞击;

  • 词义辨析
  • knock, blow, stroke
  • 1.这组词都有“打击”“捶打”的意思, blow, stroke, knock都可指用工具、器械对另一物体的击打。例如:
    Children's furniture must withstand kicks and blows.孩子们用的家具必须经得起踢打。
    He drove in a nail with one stroke of the hammer.他一锤子就把钉子敲进去了。
    Did you hear a knock at the door?你听到有人敲了一下门吗?
    2.blow和knock还可指用手击打,表示击打某人时, blow尤指用拳头打, knock也可指用拳头和指关节敲打。例如:
    The big boy aimed a blow at me.那个大个男孩朝我打来一拳。
    There came the 3 p.m. knock on the door.下午3点钟来客的敲门声响了。
    3.blow的对象可以是物,也可以是身体某部位,还可以是某人; stroke的对象可以是物,也可以是人; knock的对象则是门、地板等物。例如:
    He got a nasty blow on the head.他的头部受到重重的一击。
    She killed him with one stroke of her sword.她一剑刺死了他。
    He split the log with one stroke of the axe.他一斧头就把那圆木劈开了。
    If you are not up by eight I'll give you a knock.如果你到8点钟还不起床,我就敲门叫醒你。
    4.stroke的工具或器械可以是硬质的东西,也可以是软质的东西; knock的工具或器械一般是硬质的东西。例如:
    The man was given several strokes of the whip.那人挨了几鞭子。
  • knock, bang, bash, bump
  • 这四个词意思相近,但有区别:bash是口语用词,意为猛力地撞毁某物或撞伤某人; bump的意思是偶然地碰撞某物并发出低沉的声音; bang则指撞击较重,声音也较大; knock意为撞击某物而发出清脆的声音,可指意外的动作,可造成伤痛或毁坏东西。
  • knock, beat, buffet, hit, strike
  • 这组词都可以表示“打”。它们的区别是：
    1.buffet和beat都可指“有意地打”。knock和strike既可表示有意地“打”,也可表示无意地“撞”。例如:
    We were buffeting a storm.
    我们正与暴风雨搏斗。
    The fall knocked me senseless.
    那一次摔得我失去了知觉。
    The child's head struck against the door.
    孩子的头撞在门上。
    2.buffet表示连续猛击; beat指用棍、棒等连续击打; hit指对准某一目标去“打”; strike指徒手或持物一次性地打击。例如:
    The waves buffeted the shore.
    浪拍打着海岸。
    The missile hit the carrier but only dented the hull.
    这枚导弹击中了航空母舰,但只是把 舰体打凹了。
    His fist struck home.
    他一拳正中要害处。
    3.hit引申为“攻击”“抨击”“受打击”,也可以指精神上或感情上的“打击”; beat可指在游戏、竞赛或战争中击败对方,用作不及物动词时,可指心脏或脉搏的“跳动”; 而strike则可以用于时钟敲响。例如:
    The reviewers hit his novel severely.
    评论家们对他的小说批评得很严厉。
    This clock strikes on the hour.
    这个钟报时。
  • knock, rap, tap
  • 这组词都有“敲打”的意思。它们的区别是:knock指用手、拳或其他硬的东西用力敲打; rap指用关节、棒等急速地敲,发出刺耳的声音使人们静下来; tap指用手指尖等徐徐地叩或拍。 例如:
    We rapped at the door, but there was no answer.我们笃笃地敲门,但无人回答。
    The chairman rapped on the table for order.主席敲桌子要求安静。
    She tapped her girl to let her sleep.她轻轻拍着女儿让她睡觉。
    He tapped his forehead knowingly.他会心地拍拍前额。
  • 下面各组中的两个句子意思不同:
  • Ameria was knocked down by a car.
    阿米莉雅被汽车撞倒了。
    Ameria was knocked over by a car.
    阿米莉雅被汽车撞翻了。
    Suddenly there came a knock at the door.
    突然传来一声敲门声。
    Suddenly there came a knocking at the door.
    突然传来一阵敲门声。
  • knock，tap，rap，pat
  • 这些动词均有“敲、击”之意。
    knock指用拳头或其它器械猛敲或猛打；也指用手轻敲某物。
    tap多指慢慢地、连续地轻击或轻拍。
    rap指用手指或木棒等快速地轻敲或急拍。
    pat指用手轻拍以示同情、赞同或爱抚。
  • 双语例句
  • 1、

    There was an insistent knock on my door.

    我听到一阵急促的敲门声.

    ——《简明英汉词典》
  • 2、

    He was planning to knock off the library.

    他正计划盗窃图书馆.

    ——《简明英汉词典》
  • 3、

    How much can you knock back at a time?

    你一次能喝多少?

    《简明英汉词典》
  • 4、

    While he was half asleep , he seemed to hear a knock on the door.

    矇 胧中他仿佛听到有人敲门.

    ——《现代汉英综合大词典》
  • 5、

    It seemed as though every time we got rolling something came along to knock us back.

    每当我们开始着手行动的时候，好像都会出点什么事来拖我们后腿。

    ——柯林斯例句
  • 6、

    They said that her husband used to knock her around but they had never heard her complain.

    他们说她丈夫曾对她拳打脚踢,但从没听她诉过苦.

    ——《简明英汉词典》
  • 7、

    Jim will knock your block off if he catches you riding his bike.

    吉姆若抓到你骑他的自行车,一定会揍你.

    《简明英汉词典》
  • 8、

    Why wa ste valuable teaching time trying to knock in a list of facts, if the children aren't interested?

    既然孩子们对罗列的事实不感兴趣,为什么要浪费宝贵的教学时间强行塞给他们 呢 ?

    ——《简明英汉词典》
  • 9、

    When he heard the knock, he ceased writing.

    当他听到敲门声, 就停下来不写了.

    《简明英汉词典》
  • 10、

    I'll knock ￡3 off the price of the dress if you'll take both dresses.

    两套衣服都要的话那我就把价钱减少三英镑.

    ——《简明英汉词典》
  • 11、

    Where did you get all those watches? Did you knock them off?

    那些表是从哪儿来的? 抢的 吗 ?

    《简明英汉词典》
  • 12、

    I used to go out nearly every night but I decided to knock it on the head because I couldn't really afford it.

    我以前几乎每晚外出,但我决定停止,因为我实在抽不出时间.

    ——《简明英汉词典》
  • 13、

    If you knock the ball with your hand in football, you will suffer a penalty.

    如果在踢足球时你用手碰到球, 你将受到处罚.

    ——《简明英汉词典》
  • 14、

    It won't take me more than five minutes to knock a snack together.

    用不了五分钟,我就能做好一份点心.

    ——《简明英汉词典》
  • 15、

    I can knock off a poem in half an hour.

    半小时之内我就能作一首诗.

    ——《简明英汉词典》
  • 16、

    Tell me where you've been out so late, or I'll knock your block off.

    告诉我你到哪儿去了,这么晚才回来, 不说我就揍死你.

    《简明英汉词典》
  • 17、

    The price was knocked down to ￡3. Perhaps he'll knock the price down a little if the glass is broken.

    价格降到了三英镑. 如果玻璃有破损,或许他还会再降点儿.

    《简明英汉词典》
  • 18、

    I've a pile of work to knock off before I can take my holiday.

    在我去度假之前,还有一大堆事情得干完.

    《简明英汉词典》
  • 19、

    You should knock their silly heads together.

    你应设法使他们明白事理.

    《简明英汉词典》
  • 20、

    You've been whistling that same tune all morning. Knock it off, will you?

    整个上午你说来说去都是老一套, 别再讲了, 好不好?

    《简明英汉词典》
  • 21、

    It's time to knock off.

    该收工了.

    《现代汉英综合大词典》
  • 22、

    Let's knock off work early and go to the football game.

    咱们早点收工去看球赛吧.

    《简明英汉词典》
  • 23、

    What time do you knock off?

    你什么时候下班?

    《现代汉英综合大词典》
  • 24、

    Even though they weren't expecting me, they managed to knock up a marvelous meal.

    他们虽然没想到我要来, 但还是设法匆匆做了一顿丰盛的饭.

    《简明英汉词典》
  • 25、

    They came into the front hall, stamping their boots and jumping up and down to knock the snow off.

    他们进入了前厅，跺着靴子，蹦跳着抖掉身上的雪。

    柯林斯例句
  • 26、

    Try not to knock that vase over.

    小心别把花瓶碰倒了。

    《牛津高阶英汉双解词典》
  • 27、

    Run for the doctor and knock him up.

    快去请医生,把他叫起来.

    《简明英汉词典》
  • 28、

    Why doesn't he just knock the wall down?

    他为何不干脆把墙推倒？

    柯林斯例句
  • 29、

    I don't want to knock the old man off; can't we just tie him up to keep him quiet?

    我不想杀死那老头, 咱们只把他捆起来叫他别做声,行 吗 ?

    《简明英汉词典》
  • 30、

    Mike can knock over three or four of those simple drawings in a day.

    迈克一天可完成三四张那样简单的图画.

    《简明英汉词典》
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