完成时态(Present Perfect Tense)是英语语法中的一个时态,用于描述已完成的动作或情况,通常与现在有关。下面是一些常用的完成时态标志词:
1. just - 刚刚
例如:I have just finished my homework.(我刚刚完成了作业。)
2. already - 已经
能什么善什么例如:He has already eaten breakfast.(他已经吃过早餐了。)
3. yet - 尚未
例如:She hasn't finished her project yet.(她还没有完成她的项目。)
4. ever - 曾经
例如:Have you ever been to China?(你曾经去过中国吗)
5. never - 从未
例如:I have never been to Europe before.(我以前从未去过欧洲。)
豆角怎么炒才好吃6. for - 自从
例如:I have been studying English for 2 years.(我已经学英语学了2年了。)
7. since - 自从
例如:He hasn't seen his family since last Christmas.(他自从去年圣诞节后就没见过家人了。)
8. recently - 最近
无语的说说例如:She has recently started a new job.(她最近开始了一份新工作。)
9. already - 已经低压低是怎么回事
例如:They have already booked their flight tickets.(他们已经订好了机票。)什么方法永久脱毛
10. yet - 还没有
例如:We haven't received the parcel yet.(我们还没有收到包裹。)
以上是完成时态常用的标志词,它们能够帮助我们在使用完成时态时更加准确和自然。理想城市
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