新概念英語第二冊語法及課后練習(xí):過去完成時had + 過去分詞

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新概念英語第二冊語法精粹及練習(xí):過去完成時had + 過去分詞
    1.表示過去某個動作或某個具體時間之前已經(jīng)發(fā)生、完成的動作。“過去的過去”。
    ● they had got everything ready before i came.
    ● the play had begunbefore i got to the theater with my boyfriend.
    2.過去完成時常用于 hardly / scarcely ... when, no sooner ... than等固定句型結(jié)構(gòu)中。(此乃超級重點(diǎn)句型,意為:“一……就”)
    ● she had hardly / scarcely gone to bed when the bell rang.
    ● no sooner had he arrived at the railway station than he met her parents.
     (注意 no sooner 在句首時句型倒裝。)
    3.intend(打算),mean(意味),hope(希望),want(想要),plan(計劃)等動詞的過去完成時用來表示本打算做而沒有做的事。
    ● i had intended to call on you yesterday, but someone came to see me just when i was about to leave.
     (……原想昨天去看你……)
    ● they had planed to hold a football match last week, but they had to cancel it because the bad weather.
     (……原計劃上周舉行一場足球賽……)
    測試精編:
    1. -let's hurry! the president is coming. -oh, i was afraid that we ________.
     a. already miss him b. had already missed him
     c. will miss him already d. have already missed him
    2. your letter came just as i ________ my office.
     a. was leaving b. would leave
     c. had left d. left
    3. i ________ my keys, i can't remember where i last sawthem.
     a. was losing b. lost c. had lost d. have lost
    4. nobody knew where the teacher ________.
     a. has gone b. would have gone
     c. had gone d. would be gone
    5. the sportsmen ________ training for 3 hours when the coach told them to break off for rest.
    a. have been b. are
    c. had been d. were