区分every day和everyday,区分in a few hours和a few hours later,区分一般

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  • every day是副词短语,作状语,意为“每天”如:They speak English every day他们每天讲英语。;everyday是形容词,只作定语,意为“日常的”,如:The everyday English should be learnt by heart日常的英语应牢记。一般过去时的用法有三种:1.一般过去时态表示过去某个时间发生的动作或存在的状态,常与表示过去的时间状语连用...