2008青岛新目标八年级下Unit 6 xulili市级公开课教案.doc Unit 6 How long have you been collecting shells ? 平度西关中学 徐丽丽 一、 教材分析: 本节课是人教版八年级下册Unit 6 How long have you been collecting shells ?的第一课时 Section A 1a-Grammar Focus。本节课的语言目标是谈论人们做某事持续多长时间,课本以学校的滑冰马拉松赛跑为素材,让学生学习现在完成进行时的用法,掌握一般过去时和现在完成进行时的区别,并运用句型结合实际生活进行交流,达到用英语做事情的目的。 二、 教学目标: I. Aims of knowledge: New words and expressions: collect, shell, marathon, pair, skate, since New sentences: How long have you been skating? I have been skating for five hours / since I was seven years old. II. Aims of skill: Be able to talk about how long we’ve been doing things. III. Aims of emotions: Get the Ss to know about each other and get on well with each other. 三、 教学重难点: 教学重点是学习现在完成进行时的用法,难点是for 和since的用法区别。 四、 教具: 多媒体和录音机。 五、 教学方法: 本节课为新授课,采用呈现、操练、练习和巩固运用相结合的方法,并结合运用任务型教学方法,让学生在学中做、在做中学,反复练习运用,以达到英语学习的目的。 六、教学过程: Step 1: Leading in