请问these days可以用在目前完成时中吗？
譬如：Youve eaten too much these day.
可以。these days是一个常见的时间状语，意为“目前，现在，如今，现在，近来”。表达的是目前时间，句子时态也与目前时间有关。因此可以它用于通常目前时，目前进行时，目前完成时，目前完成进行时等。比如：
1. I get a bit uptight these days. Hormones, I suppose.
这类天我有点焦躁。我看是荷尔蒙在作怪。
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2. These days work plays an important part in a single womans life.
目前，工作在单身女人的日常起着要紧用途。
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3. Theres lots of money about these days for schemes like this.
近来这种计划资金充足。
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4. I find that I need very little sleep these days.
我发现近期我仅需睡极少时间。
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5. So many things are unsafe these days—milk, cranberry sauce, what have you.
而今不少食品都不安全——牛奶、蓝莓酱等等。
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6. There are so many different sorts of mushrooms available these days.
目前可以买到许很多多不同类型的蘑菇。
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7. Everyone is more reluctant to travel these days, not least the Americans.
这期间大伙都降低了出游的欲望，美国人特别这样。
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8. He looks well these days. 他这几天脸色好。
《新英汉大辞典》
9. The football team play away these days and play at home next Saturday. 足球队这几天在外地比赛，下星期只在当地比赛。
《21世纪大英汉词典》
10. Oh, thank you. How have you been these days? 谢谢。这期间你怎么样?
11. Weve been particularly busy these days. 这类日子大家特别忙。
《新英汉大辞典》
12. I have been fully occupied in compiling this book these days. 这类天来我一直忙于撰写这本书。
13. We have been working hard these days. 这类天来，大家一直在努力工作。
14. His temper is going from bad to worse these days. 这类日子，他的脾气愈变愈坏。
15. Even quite big companies are going to the wall these days. 而今甚至有的大公司也濒临破产。
来自柯林斯例句
