【正文】
Yao Ming has played basketball for Houston Rockets since 2021. 3. Beckham has played football for Real Madrid for 3 years. Beckham has played football for Real Madrid since 2021. 4. Miss Zeng has worked in Middle School for 17 years. Miss Zeng has worked in Middle School since 1989. 5. They have studied in Middle School for 2 years. They have studied in Middle School since 2021. 1. 從過去開始的動作 ,一直持續(xù)到現(xiàn)在 ,應(yīng)用現(xiàn)在完成時 . 2. for + 一段時間 。 since+具體時間 。 since +句子 Fill in the blanks with “ for ’’ or “ since”: 1. Uncle Wang has worked on the farm ______ three days. 2. I have stayed at home _______ a day. 3. They have lived in GuiLin _______ two years ago. 4. She has known this man ________ ten years. 5. He has studied here ________ last month. 6. We have been here ________ three o’clock. 7. I haven’t seen my grandpa _______ 1989. 8. The boy has learned English _______ he was five. for for since for since since since since Pair work: A: How long has he… ? B: He ha