
Covered 的用法及短语
一、Covered 作为形容词的用法
被覆盖的:指某物表面被另一物体所遮盖或包裹。
- 示例:The table was covered with a white cloth.(桌子上铺着一块白布。)
包括在内的:指某个范围或领域内包含了某一特定内容或对象。
- 示例:The insurance policy covers all medical expenses.(这份保险单涵盖了所有医疗费用。)
已完成的(常用于某些固定搭配中):表示某项任务或工作已经完成。
- 示例:The project is now covered and ready for review.(项目现已完成,准备进行审查。)
二、Covered 作为动词 cover 的过去分词形式
当 covered 作为动词 cover 的过去分词时,它通常与助动词 have/has 或 be 结合使用,构成现在完成时或被动语态。
现在完成时:have/has covered
- 示例:I have already covered this topic in my previous lecture.(我在之前的讲座中已经讲过了这个话题。)
被动语态:be covered
- 示例:The book is covered by a protective jacket.(这本书外面包着一层保护套。)
三、常用短语及搭配
cover up:掩盖;掩饰
- 示例:He tried to cover up his mistake by making excuses.(他试图通过找借口来掩饰自己的错误。)
under cover:在保密状态下;秘密地
- 示例:The letter arrived under cover of a ordinary envelope.(这封信装在一个普通的信封里寄到了。)
all covered:一切就绪;全部搞定
- 示例:With the last item checked off, we were finally all covered.(随着最后一项任务的完成,我们终于一切都准备好了。)
covered in/with:被……覆盖
- 示例:The car was covered in snow after the heavy storm.(暴风雨后,汽车上覆盖了厚厚的雪。)
get (something) covered:确保某事得到处理或保障
- 示例:Make sure you get your insurance covered before traveling abroad.(出国旅行前一定要确保你的保险已经买好。)
以上是关于 covered 的基本用法及常见短语的介绍。在实际使用中,请根据具体语境选择合适的用法和搭配。
