不必真的跑：run 加上 into、out、over、by

不必真的跑：run 加上 into、out、over、by

你可以 run a marathon、run a company、run out of milk，也可以 run into an old friend，而這一切都不必跨出任何一步。動詞 run 是英文裡最忙碌的字之一，而且大多數時候它跟雙腿一點關係也沒有。只要加上一個小小的介副詞，意思就會跳到意想不到的地方。

快速解答

run 的核心是「持續的移動或流動」 —— 某個東西快速而自由地動著。從這裡開始，它往兩大方向延伸：具體的移動（雙腿、機器、水）與抽象的移動（時間、物資、情境）。你接上去的介副詞 —— into、out、over、by、up、down、through、away —— 各自把這股流動帶向不同的結果。

核心概念

想像一條河。它流動、它水位變低、它溢出邊緣、它把東西一路帶著走。幾乎每一個 run 的片語用法，都能追溯回「某物正在流動或移動」這個畫面。

機器會「run」，是因為它的零件不停運轉；時間會「run out」，是因為它一直流動，直到一滴不剩；你會「run into」某人，就像兩股水流相撞。一旦你體會到這個「流動」的比喻，那些介副詞就不再顯得隨機。Out 把它抽乾；over 越過邊緣溢出；by 讓它快速通過；up 讓它越堆越高；down 讓它逐漸消退或慢慢停下來。

自然例句

run into（meet by chance / collide，巧遇／相撞）

  • I ran into my old teacher at the supermarket yesterday.
  • The car skidded and ran into a fence.

run out (of)（用完）

  • We've run out of coffee again.
  • My phone battery ran out halfway through the call.

run over

  • A truck nearly ran over a cat on our street.
  • Sorry, this meeting has run over by ten minutes.

run by (someone)

  • Can I run this idea by you before the meeting?
  • Let me run the numbers by my manager first.

run up

  • He ran up a huge phone bill last month.
  • She ran up the stairs to grab her keys.

run down

  • My laptop battery runs down quickly in the cold.
  • He ran down his own teammate in front of everyone, which felt unfair.

run through

  • Let's run through the plan one more time before we start.
  • A strange feeling ran through the crowd when the lights went out.

run away

  • The kids ran away from the barking dog.
  • He ran away from the problem instead of solving it.

意思翻轉對照

注意同一個動詞如何完全轉向：

  • "A car ran into a wall." = 一場碰撞。
  • "I ran into a friend." = 一次愉快的巧遇。
  • "We ran over the cat." = 一場字面上、令人難受的輾壓。
  • "The lecture ran over." = 它拖得太久了。

字一模一樣，世界卻天差地遠。是上下文與後面接的名詞，告訴你哪一個意思才是當下正確的。

常見錯誤

  • "We runned out of bread." → "We ran out of bread." · Run 是不規則動詞：run, ran, run，沒有 -ed。
  • "Can I run this idea to you?" → "Can I run this idea by you?" · 要徵詢某人的意見，介副詞是 by，不是 to。
  • "I ran out my money." → "I ran out of money." · Run out 後面接「用光的東西」時，幾乎一定要加 of。
  • "The bus ran over of time." → "The meeting ran over." · 表示時間超過時，run over 不加 of，它本身就是「超出限度」的意思。
  • "He ran away the dog." → "He ran away from the dog." · Run away 在「逃離的對象」前面要加 from。

考試陷阱

閱讀和聽力測驗很愛用 run，因為一個句子可以藏著兩種意思。一個典型的陷阱句可能是：「After the storm, the volunteers found that the shelter had completely run down.」只把 "run down" 記成「批評某人」的考生，會選錯答案。在這裡它的意思是收容所被「疏於照料、年久失修」。應對策略是：絕對不要鎖死你第一個想到的意思。先看主詞。一棟「building」會 run down（破敗）；一顆「battery」會 run down（耗盡電力）；一個「person」run someone down（批評或撞到對方）。讓名詞來決定意思，而不是讓你的習慣決定。

小練習

  1. We've _____ _____ _____ sugar — can you buy some?
  2. I _____ _____ my cousin at the airport completely by chance.
  3. Let me _____ this plan _____ you before I decide.
  4. The presentation _____ _____ by fifteen minutes.
  5. The frightened cat _____ _____ from the children.

解答

  1. run out of — 物資用光了；run out 在名詞前面要加 of。
  2. ran into — 一場巧遇；注意不規則過去式 ran。
  3. run / by — 要徵詢意見，介副詞是 by。
  4. ran over — 表示時間超出限度，run over 不加 of。
  5. ran away — 逃跑；後面再加 from 接 the children 才完整。

小結

片語 核心意思
run into meet by chance / collide（巧遇／相撞）
run out (of) use up completely（完全用光）
run over go past a limit / hit with a vehicle（超出限度／車輛輾過）
run by ask for someone's opinion（徵詢某人的意見）
run up accumulate / climb quickly（累積／快速攀升）
run down drain, decay, or criticize（耗盡、破敗或批評）
run through rehearse / pass through（預演／穿過）
run away flee or avoid（逃離或逃避）

感受每一個 run 背後的那股流動，介副詞就不再是死記硬背的考題。它們會變成路標，指出那股水流要往哪裡去。

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