howlonghaveyoubeencollectingshells課件(3)-文庫吧資料
2024-10-24 13:10本頁面
【正文】 1993. 現(xiàn)在完成進行時 概念 : 動作從過去某一時間開始一直延續(xù)到現(xiàn)在 , 并且有可能持續(xù)下去。 How long has she been skating? She has been skating for 16 years. How long have you been teaching? I have been teaching since 1993. for+一段時間 since+過去時間點 have / has been + doing sth 構(gòu)成： 一、用 for和 since填空 1. I have been teaching English _____ 18 years. 2. We have been having class _____ 8:00 am. 3. Alison has been skating ______ she was 7 years old. 4. I have been skating today ______ six hours. since sincefor for A: How long has YaoMing been playing basketball ? B: He has been playing basketball for 22 years. Jackie Chan 1954: be born 1961~2021: （ 50）act Yao Ming 1980: be born
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