buy的过去式和过去分词是什么 buy的过去式、过去分词都是bought,现在分词是buying。例如,He stopped and bought a newspaper.他停下来买了一张报纸。 buy含义及词性 英 [baɪ]美 [baɪ] v.买;购买;够支付;买通;收买;贿赂 n.合算的商品;买进或出售的东西;购买 第三人称单数: buys 现在分词: buying 过去式: bought 英[bɔːt];美[bɔːt] 过去分词: bought buy的用法及举例 给某人买某物 buy sb sth buy sth for sb 1. 用作动词,表示“买”,可带双宾语;若双宾易位,通常要用介词for。如: 我叔叔为我买了本英语词典。 正:My uncle bought me an English dictionary. 正:My uncle bought an English dictionary for me. 2. 表示向某人买某物,通常用介词 from。如: He bought this watch from a friend. 他从一位朋友那儿买了这块手表。 3. 表示用多少钱买某物,通常用介词 for。如: I bought the puter for $600. 我花600美元买了这台电脑。 He bought it for very little money. 他买它只花了一点点钱。 有时也用介词 at, 侧重指价格。如: He bought them for [at] 10p each. 他以每个10 便士的价格买下了它们。 4. 是终止性动词,因此在肯定句中不宜与一段时间连用。如: 这房子我已买了十年。 正:I bought this house ten years ago. 正:I have had this house for ten years. 正:It’s ten years since I bought this house. 本文来源:https://www.wddqw.com/doc/12bcbb3d7cd5360cba1aa8114431b90d6c858938.html