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介词 “at、on” 和 “in” 都可以用来表示人或事物所在的位置或地点。其中,哪个词表示 “在物体的表面上”?哪个指 “在立体空间内”?看视频,听主持人 Sam 讲解 “at、on” 和 “in” 在表示位置时各自的用法。 文字稿Hello, I'm Sam and in this lesson we're going to look at the differences between at, in and on for location. At can be used to talk about a single specific location. I'm at work. Or: I'm at the BBC right now. On is used in relation to a surface. I'm sitting on a chair. And in is used to talk about a three-dimensional space, usually with four walls. It's similar to 'inside'. I'm in a room. So to help you remember these rules, try to think of a concert: I'm at the front. The band is on the stage. And my friends are in the crowd. And where are you right now? 用法总结1. 我们用 “at” 来表示 “在具体的位置”。 I'm at work. I left my keys at home.2. 我们用 “on” 来表示 “在物体的表面上”。 I'm sitting on a chair. The pen is on the desk.3. 我们用 “in” 来表示 “在立体空间内”,在这种情况下,“in” 与 “inside” 用法相似。 I'm in a room. The cat is in a box.4. 想象在一场演出中,不同人员的所处方位,记忆 “at”、“on” 和 “in” 在表 “位置” 时的用法: I'm at the front. The band is on the stage. And my friends are in the crowd. |
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