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如果I've been practicing all day语境会改变吗?

teacher

母语人士的回答

Rebecca

当然,如果你说I've been practicing all day ,动词的时态会发生变化,但不会损坏原句的意思!这是因为all day在强调时间的连续性。如果我只是说I've practiced了,我将不知道何时以及多久。但是通过拥有all day ,我们可以推断它是连续不断地完成的。所以,可以说I've practiced all day的功用和I have been practicing all day的功能差不多。示例: I have been working all day. (我整天工作。) 示例: I worked all day. (我一整天都在工作。) 例子: I've been eating all day. = I've eaten all day. (我一整天都在吃东西。) 例子: I've eaten. (我吃了。)= 可能意味着只吃了一顿饭 示例: I have been working all day. = I worked all day. (我整天工作。)

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04/21

通过测验完成表达式!

洛基,我整天练习。我很好。