当when在句中是,前面的句子是一般现在时还是过去进行时题:(用括号中所给词的适当形式填空)1.Many students (have) classes when the earthquake happened in Sichuan.2.Their uncle (buy) them a lot of strange presents wh
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![当when在句中是,前面的句子是一般现在时还是过去进行时题:(用括号中所给词的适当形式填空)1.Many students (have) classes when the earthquake happened in Sichuan.2.Their uncle (buy) them a lot of strange presents wh](/uploads/image/z/6820307-35-7.jpg?t=%E5%BD%93when%E5%9C%A8%E5%8F%A5%E4%B8%AD%E6%98%AF%2C%E5%89%8D%E9%9D%A2%E7%9A%84%E5%8F%A5%E5%AD%90%E6%98%AF%E4%B8%80%E8%88%AC%E7%8E%B0%E5%9C%A8%E6%97%B6%E8%BF%98%E6%98%AF%E8%BF%87%E5%8E%BB%E8%BF%9B%E8%A1%8C%E6%97%B6%E9%A2%98%3A%EF%BC%88%E7%94%A8%E6%8B%AC%E5%8F%B7%E4%B8%AD%E6%89%80%E7%BB%99%E8%AF%8D%E7%9A%84%E9%80%82%E5%BD%93%E5%BD%A2%E5%BC%8F%E5%A1%AB%E7%A9%BA%EF%BC%891.Many+students+%28have%29+classes+when+the+earthquake+happened+in+Sichuan.2.Their+uncle+%28buy%29+them+a+lot+of+strange+presents+wh)
当when在句中是,前面的句子是一般现在时还是过去进行时题:(用括号中所给词的适当形式填空)1.Many students (have) classes when the earthquake happened in Sichuan.2.Their uncle (buy) them a lot of strange presents wh
当when在句中是,前面的句子是一般现在时还是过去进行时
题:(用括号中所给词的适当形式填空)
1.Many students (have) classes when the earthquake happened in Sichuan.
2.Their uncle (buy) them a lot of strange presents when they were six.
当when在句中是,前面的句子是一般现在时还是过去进行时题:(用括号中所给词的适当形式填空)1.Many students (have) classes when the earthquake happened in Sichuan.2.Their uncle (buy) them a lot of strange presents wh
1.happened是瞬时动作,所以此句应用现在进行时are having.强调当时的情景
2.when they were six.是一年的时间,所以buy只是在这一年当中的某个时间发生的,当然用过去时最合适.用bought.也可以说when they were six ,就是一个表示过去的时间,与last year,yesterday一样.
1were having
2bought
对啊,楼上说的很对啊,就是were having, 和bought嗯