1
run into + sb/sth (encounter unexpectedly)
表示偶然遇见，主语为人。
I ran into an old friend at the supermarket.
我在超市偶遇了一位老朋友。
偶然遇到；碰见
先理解核心含义，再看它在真实句子里的用法。
偶然遇到；碰见
to meet or encounter someone or something unexpectedly
I ran into an old friend at the supermarket.
我在超市偶遇了一位老朋友。
与...相撞。
To collide with.
使与...相撞。
To cause to collide with.
意外遇见某人或某物(字面或比喻)。
To unexpectedly encounter or meet someone or something (literally or figuratively).
融入；与...相接而没有明显界限。
To blend into; to be followed by or adjacent to without there being a clear boundary.
run into
Base
原形
runs into
3rd person
第三人称单数
running into
-ing
现在分词
ran into
Past
过去式
run into
Past participle
过去分词
I often run into my old friends at the supermarket.
我经常在超市碰见老朋友。
She ran into a problem yesterday.
她昨天遇到了一个问题。
We have run into some difficulties.
我们遇到了一些困难。
不规则短语动词，run 的过去式为 ran，过去分词为 run，ing 形式为 running；into 不变。
I ran into an old friend at the grocery store.
我在杂货店偶遇了一位老朋友。
Be careful not to run into the table.
小心别撞上桌子。
She ran into the room to get her phone.
她跑进房间去拿手机。
表示偶然遇见，主语为人。
I ran into an old friend at the supermarket.
我在超市偶遇了一位老朋友。
表示物理碰撞，主语可为车辆或人。
The car ran into a tree.
汽车撞上了一棵树。
表示遭遇困难、问题等，主语通常为人或项目。
We ran into some technical problems during the test.
测试期间我们遇到了一些技术问题。
Not this
I ran into with my teacher yesterday.
Use this
I ran into my teacher yesterday.
英语短语 'run into' 表示‘偶遇’时是及物动词短语，后面直接接宾语；受汉语‘和...相遇’的影响，学习者容易添加多余的介词 'with'。
Not this
He ran to the wall and bumped his head.
Use this
He ran into the wall and bumped his head.
表示‘撞上’时，应用介词 'into' 强调碰撞，而 'to' 只表示方向，不包含撞击的含义。
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Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
Use run into naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
及物短语动词，后接名词或代词作宾语。
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.