scan过去式和用法例句

　　scan做动词有扫描;浏览;审视;细看等意思，那么你知道scan过去式是什么吗?下面学习啦小编为大家带来的scan的过去式和用法例句，希望对大家的学习有所帮助!

　　scan的过去式和其他时态：

　　过去式: scanned

　　过去分词: scanned

　　现在分词: scanning

　　scan的用法：

　　scan的用法1：scan的基本含义是“看,扫视”,指一部分一部分地审视,可指认真观察研究,也可指粗略地浏览,须依据上下文确定其含义。引申还可指“合韵律”。

　　scan的用法2：scan可用作及物动词,也可用作不及物动词。用作及物动词时,后接名词或代词作宾语。

　　scan的用法3：scan的过去式和过去分词均为scanned。

　　scan的用法4：scan本身就有“细看,审视”的意思,所以一般不与careful连用。

　　scan的过去式例句：

　　1. The disk has no viruses— I've scanned it already.

　　这个盘没有感染病毒——我已经扫描过了。

　　2. The ship'sradar scanned the sea ahead.

　　船上的雷达扫描了前方的海域。

　　3. Designs can also be scanned in from paper.

　　设计图也可以从纸上扫描进电脑。

　　4. He scanned the horizon for any sign of land.

　　他仔细眺望地平线，找寻陆地的踪影。

　　5. She scanned his face to see if he was telling the truth.

　　她审视着他的脸,看他讲的是否是真话.

　　6. I scanned the newspaper for the information I needed.

　　我浏览报纸寻找自己需要的信息.

　　7. The shipwrecked sailor scanned the horizon anxiously every morning.

　　这位遭船难的水手每天早晨焦虑地注视着海天相接之处.

　　8. The detective scanned every bit of evidence.

　　侦探仔细检查了每一样证据.

　　9. He scanned the newspaper while having his breakfast.

　　他在吃早饭的时候浏览了一下报纸.

　　10. Import your scanned images from the scanner and save as a JPG file.

　　从扫描仪导入扫描后的图像，并保存为JPG文件。

　　11. Pictures are scanned into a form of digital information that computers can recognize.

　　照片被扫描成某种电脑可以识别的数字资料。

　　12. I haven't read much into it as yet. I've only just scanned through it.

　　我还没有细细研读，只是粗略地翻看了一下。

　　13. His mother scanned his face to see if he was telling the truth.

　　他的母亲仔细观察他的面容想查明他是否说真话.

　　14. His coffee grew cold, while he scanned the paper indifferently.

　　咖啡已经放凉了, 可是他仍在心不在焉地浏览报纸.

　　15. She scanned the advertisement pages of the newspapers.

　　她浏览了一下报纸的广告页。