【正文】
Section A(3a4c) 任務(wù) : 根據(jù) Model, 用 for或 since寫(xiě)句子 Model: Q: How long have you worked in this restaurant? (two years) A: I’ve worked here for two years. : How long has your sister worked here? (last June) A: She has worked here since last June. : How long has that man waited? (twenty minutes) A: He has waited for twenty minutes. : How long has that woman sat there? (8:30) A: She has sat there since 8:30. : How long has that boy