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  • __before we leave the day after tomorrow,we should have a wonderful party

    __before we leave the day after tomorrow,we should have a wonderful party
    答案是were they to arrive 還有 Had they arrived Were they arriving Would they arrive
    一點這個倒裝句的助詞提前為什么是were是過去式 ,不是原形are 不是had或 did
    二點 to arrive arrived ariving arrive分別在什么情況下用
    英語人氣:266 ℃時間:2019-08-22 16:39:03
    優(yōu)質解答
    were they to arrive 在這里是虛擬條件句,從時間狀語the day after tomorrow(后天)來看 是對將來的虛擬, 所以選這個它等于If they were to arrive... Had they arrived 是對過去的虛擬, 等于 if they had arrived,...虛擬條件為什么用 were這個是過去式 但不定式to arrive表將來做的,就是

    將來的虛擬中虛擬條件句有三種形式

    1. were + to + 動詞原形

    2. should + 動詞原形

    3. 動詞過去式

    這些都是虛擬語氣的特定形式, 記住就是,不要按常規(guī)用法來推

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