约3470字。

　　《How long have you been collecting shells》教学实录
　　时间：Apr.11
　　地点：北海中学
　　授课、实录整理、反思：苏海玲
　　教学内容：八下unit6
　　课时：1a---2c
　　教学目标：Talt how long people have been doing sth
　　【抽到题目，感到有点难度，不是因为对教材的陌生，而是因为这是一节新授课，学生不仅要学习新单词，而且还要接触新的语法：现在完成进行时，课的任务是1a到2c,任务量也非常的大，我预测到学生学起来会吃力，基于此，我对教材内容进行了一点微小的变化，把和本节内容毫不相干的标题换成了和所授内容息息相关的“How long have you been skating?” 相对来说我觉得更容易把学生引入到话题中来。】
　　课堂实录及反思：
　　T: Hello, everyone! Nice to meet you! I’m very happy to be here as your new English teacher, so I’m happy and I have a gift to you. Gift, do you know?【用礼物来引出歌曲，刺激学生的好奇心，吸引学生的注意力和兴趣】
　　Ss: Yes.
　　T: OK. Do you like listening to music?
　　Ss: Yes. Very much.
　　T: Good, my gift is an English song. Now please listen carefully and then join me in singing, OK?
　　Ss: OK.
　　T: Sing, sing , sing a song, come and sing along, Jolly Jolly Jolly Jolly, life is like a song.
　　Ss: Listen and then join Miss Su in singing.
　　T: Good. You did a good job. Are you happy？
　　Ss: Yes. 【教唱英文歌曲，激发学生兴趣，同时为新课导入做好铺垫。】
　　反思：
　　学唱英文歌曲及教唱英文歌曲一直是我的心愿，我希望我的学生
　　在英语学习中不仅仅学到知识，还要得到乐趣，在他们学唱的过程中
　　我发现他们眼中的惊喜和兴奋，这就够了。
　　T: Look, I like singsing, I started singsing in 1980, Now it’s 2011, so I have been singsing for 31 years. (draw a time line) Today we will talt how long you have been doing sth. (write it on the blackboard) Please tell me “How long have I been singing?”【在时间线上标出关键的时间点，时间段，让学生清晰的看出时态的意义。】
　　Ss：（help them to answer）You have been singing for 31 years.
　　T:  Read after me: I have been singing for 31 years.
　　Ss: I have been singing for 31 years. (read it for three times)
　　T: I was born in 1976. In 1980, I was 4 years old. So I can also say: I have been singing since I was four years old. (write it on the Bb)
　　How long have I been singing?
　　Ss: You have been singing for 31years.
　　(help them to answer) You have been singing since you were 4 years old. Then read them twice.【这里教授新词since, 学生发音不是很好，教读了五遍。】
　　T: We can also say: I have been singing since 1980. 【领读，让学生通过看时间轴来感知。】
　　Ss：I have been singing for 31 years.
　　I have been singing since I was 4 years old.
　　I have been singing since 1980.
　　Using the same way to teach :
　　T: How long have I been teaching?
　　How long has Jack Chan been teaching?
　　S1:You have been teaching for 10 years.
　　S2: You have been teaching since 2001.
　　S3: You have been teaching since I was 24.
　　S4: Jack Chan has been acting for 50 years.
　　S5: You have been teaching since 1961.
　　S6: You have been teaching since he was 7.
　　T: Do you know Deng Yaping? Who is she?