“Come by sth”是什么意思?
“Come by sth” 意味着获得或得到某物,通常指的是稀有或难以找到的东西。
介绍
短语“come by sth”是一个常见的英语短语动词,用来描述获得或取得某物的行为。当有人说他们“came by”某个物品或信息时,通常意味着他们找到了它、收到了它,或者设法得到了它,往往伴随着一定的努力或运气。“come by sth meaning”这个短语很重要,因为它帮助学习者理解如何用自然且地道的方式表达获得某物。这个短语动词在口语和书面英语中都经常使用,尤其是在谈论不易获得的东西或解释某人是如何得到某物时。
快速信息框
- 短语动词:come by something
- 类型:不及物动词(后面常跟宾语)
- 水平:B2(中高级)
- 简短含义:获得或取得某物,通常是稀有或有价值的东西。
结构(语法规则)
“Come by sth” 通常是不可分割的短语,意思是你不能把宾语放在 “come” 和 “by” 之间。
- Correct: come by something (正确用法:come by something)
- Incorrect: come something by (错误用法:come something by)
典型的模式是:
-
Subject + come(s) + by + object
- Example: She came by a rare book at the market. (她在市场上偶然得到了一本珍稀书籍。)
如何使用“Come by sth”?
当你想谈论获得某物,尤其是当它不容易得到时,可以使用“come by sth”。它通常用于描述稀有、珍贵或不寻常的东西。根据具体情况,你可以用过去式、现在式或将来式来表达。
示例情境包括:找到难以获得的物品、接收到重要信息或获取资源。
例子
- It’s hard to come by fresh vegetables in this small town. (在这个小镇上,很难买到新鲜的蔬菜。)
- She came by an old letter while cleaning the attic. (她在清理阁楼时无意中发现了一封旧信。)
- Where did you come by that antique watch? (你是从哪里弄到那块古董手表的?)
- Good opportunities like this don’t often come by. (像这样的好机会并不常有。)
- He managed to come by the missing documents just in time. (他设法及时找到了那份丢失的文件。)
常见错误
- Incorrect: I came the book by yesterday.
Correct: I came by the book yesterday. - Incorrect: She comes by it easy.
Correct: She comes by it easily. - Incorrect: Can you come it by?
Correct: Can you come by it?
差异 / 同义词
类似的短语包括“get”、“find”和“obtain”。然而,“come by”通常暗示着更大的难度或稀有性。
- Get:: 获得某物的通用词汇。强调难度较少。
- Find:: 专注于发现某物,通常是偶然的。
- Obtain:: 正式的,指通过努力获得某物。
- Come by:: 非正式用法,暗示获得某样不易得到的东西。
常见搭配
- come by information (获取信息)
- come by a rare item (偶然得到一件稀有物品)
- come by a chance (偶然遇到机会)
- come by resources (获得资源)
- come by an opportunity (获得一个机会)
相关短语动词
以下是相关短语动词 come by sth:
现实生活对话
Anna: How did you come by that vintage camera?
安娜:你是怎么弄到那台老式相机的?
Ben: I found it at a flea market last weekend. It was a lucky find!
本:我上周末在跳蚤市场碰巧买到了,真是意外的收获!
Anna: That’s amazing! Those are hard to come by these days.
安娜:太棒了!现在这种东西可不容易弄到。
练习
Fill in the blank with the correct form of “come by”:
- It’s difficult to _______ good advice in a stressful situation.
- Where did you _______ that old map?
- Rare books like this don’t often _______.
常见问题解答
- Q:“come by” 可以用来指人吗? 不可以,它用来指事物或信息,而不是人。
- Q:“come by” 是正式用语还是非正式用语? 它大多是非正式用语,但在许多场合都可以接受。
- Q:我可以用“come by”来形容某样东西很容易得到吗? 可以,但它通常暗示某样东西不容易得到。
- Q:”come by” 是可分的吗? 不是,它是不可分的;宾语位于 “by” 之后。

