用法8：(介词for表时间、距离、数量等)达，计I’m going away for a few days. 我要走开几天。 I’ve been here for ten years. 我来这儿有10年了。 He walked for ten miles. 他走了10英里路。 The shop sent me a bill for $50. 商店给我送来了一张50美元的账单。 【用法说明】for 用于表示时间或距离的长度(尤其是紧跟在动词之后)时，有时可省略 The meeting lasted (for) three days. 会议持续了3天。 They walked (for) fifty miles. 他们走了50英里。 但是当 for 短语位于句首或在否定句中时, for 通常不宜省去 For ten years he lived here. 他在这里住过10年。 We have not heard from him for a long time. 我们很久没收到他的来信了。 用法9：介词for表对，对于Eggs are good for you. 鸡蛋对你有好处。 Reading in bed is bad for your eyes. 躺在床上看书对你的眼睛不好。 Fortunately for me, the train was also late. 我很走运，火车也晚点了。 【用法说明】关于 for 与 to 表示“对……来说”时的区别，参见 to。 用法10：(介词for表适合)适于，适合Do you have any books for children? 你有适合小孩子看的书吗? He is the very person fo |
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