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already后面跟动词什么形式

高中学习 时间:2020-06-20 10:11:27
  “already”经常同现在完成时连用,不过人们往往以偏概全。书上虽然说:“already”经常同现在完成时连用,可是,有的人却把这句话误理解为:“already”只能同现在完成时连用。现在完成时的标志是have done,所以动词应该变为过去分词形式。
already后面跟动词什么形式
    “already”经常同现在完成时连用,不过人们往往以偏概全。书上虽然说:“already”经常同现在完成时连用,可是,有的人却把这句话误理解为:“already”只能同现在完成时连用。现在完成时的标志是have done,所以动词应该变为过去分词形式。

    不规则动词过去分词表

    (1)AAA型(动词原形、过去式、过去分词同形)

    cost(花费) cost cost

    cut(割) cut cut

    hit(打) hit hit

    hurt 伤害) hurt hurt

    let(让) let let

    put(放) put put

    read (读) read read

    (2) AAB型(动词原形与过去式同形)

    beat(跳动) beat beaten

    (3) ABA型(动词原形与过去分词同形)

    become(变成) became become

    come(来) came come

    run(跑) ran run

    (4) ABB型(过去式与过去分词同形)

    dig(挖) dug dug

    get(得到) got got

    hang(吊死) hanged hanged

    hang(悬挂) hung hung

    hold(抓住) held held

    shine(照耀) shone shone

    sit(坐) sat sat

    win (赢) won won

    meet(遇见) met met

    keep (保持) kept kept

    sleep(睡) slept slept

    sweep(扫) swept swept

    feel(感觉) felt felt

    smell(闻) smelt smelt

    leave(离开) left left

    build(建设) built built

    lend(借出) lent lent

    send (传送) sent sent

    spend(花费) spent spent

    lose (丢失) lost lost

    burn (燃烧) burnt burnt

    learn(学习) learnt learnt

    mean(意思是) meant meant

    catch(抓住) caught caught

    teach(教) taught taught

    bring(带来) brought brought

    fight (战斗) fought fought

    buy(买) bought bought

    think(想) thought thought

    hear (听见) heard heard

    sell(卖) sold sold

    tell(告诉) told told

    say(说) said said

    find(找到) found found

    have/has(有) had had

    make(制造) made made

    stand(站) stood stood

    understand明白understood understood

    (5) ABC型(动词原形、过去式与过去分词三者不同形)

    begin(开始) began begun

    drink(喝) drank drunk

    ring(铃响) rang rung
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