【正文】
e question:They can plant more trees. . the conversation after the tape. in roles. : To remember all the new words and phrases. To recite the dialogue of part of B. Complete PartA3. Do a survey in groups Listen to their conversation. Read the conversation after the tape. 板書 turn off the tap empty 課堂作業(yè) 見附頁 教學(xué)札記