英语介词：by + 时间名词 by morning by sunset by tomorrow by friday例句是：i hope you can get this done by morning..这句子该如何理解 我理解成是到早上之“前

英语介词：by + 时间名词 by morning by sunset by tomorrow by friday例句是：i hope you can get this done by morning..这句子该如何理解 我理解成是到早上之“前
英语介词：by + 时间名词 by morning by sunset by tomorrow by friday
例句是：i hope you can get this done by morning..这句子该如何理解 我理解成是到早上之“前

英语介词：by + 时间名词 by morning by sunset by tomorrow by friday例句是：i hope you can get this done by morning..这句子该如何理解 我理解成是到早上之“前
by+时间名词 意为：“到…时（已发生某事）,此时谓语多用完成时；最晚、不迟于…,在…之前”.如：by now/then/this time/next Friday/the end of/three o`clock

by morning 到早上时
by sunset 当黄昏时
by tomorrow 到明天

by +时间点 表示“到...时候为止/到...的时候”
by morning 自然就翻译成“到早上的时候”。
【数学之美】很高兴为你解答，不懂请追问！满意请采纳，谢谢！O(∩_∩)O~例句是： i hope you can get this done by morning.. 这句子该如何理解 我理解成是到早上之“前”get this done by morning.. ...

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by +时间点 表示“到...时候为止/到...的时候”
by morning 自然就翻译成“到早上的时候”。
【数学之美】很高兴为你解答，不懂请追问！满意请采纳，谢谢！O(∩_∩)O~

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BY+时间名词：到......为止
by morning 到早上为止
by sunset 到日落时
by tomorrow到明天为止
by Friday 到周五为止