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  • 過(guò)去時(shí)態(tài)的用法,問(wèn)句,否定句,時(shí)間狀語(yǔ).

    過(guò)去時(shí)態(tài)的用法,問(wèn)句,否定句,時(shí)間狀語(yǔ).
    英語(yǔ)人氣:883 ℃時(shí)間:2020-06-17 22:07:15
    優(yōu)質(zhì)解答
    一般過(guò)去時(shí),動(dòng)詞用過(guò)去式.如 I bought a book yesterday.
    過(guò)去進(jìn)行時(shí).動(dòng)詞用was/were +doing .時(shí)間用過(guò)去的某個(gè)時(shí)間.如 I was doing my homework at seven yesterday evening .
    過(guò)去將來(lái)時(shí),動(dòng)詞用would +do ,用表示將來(lái)的時(shí)間狀語(yǔ),如 He said that he would go to Beijing the next month.
    過(guò)去完成時(shí),動(dòng)詞用had +done,用表示過(guò)去的一段時(shí)間或到過(guò)去某個(gè)時(shí)間為止的時(shí)間狀語(yǔ).如
    We had learned 500 English words by the end of last term.
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