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英语翻译到今年年底,我就可以完成这项工程.为什么要翻译成I will have finished...不用 I will

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/13 02:14:36
英语翻译
到今年年底,我就可以完成这项工程.为什么要翻译成I will have finished...不用 I will finish...
I will have finished the project by the end of this year.时态是将来完成时.构成和用法如下:
将来完成时
1) 构成will have done sth.
2) 概念
a.状态完成:表示某事继续到将来某一时为止一直有的状态.
b.动作完成:表示将来某一时或另一个将来的动作之前,已经完成的动作或一获得的经验.
They will have been married for 20 years by then.
You will have reached Shanghai by this time tomorrow.
I will have finished the project by the end of this year.这个句子中”by"是完成时的标志性介词,为”在年底前,工程已经完成了”的意思.