新目标初中英语八年级下册Unit-6--How-long-have-you-been-collecting-shellsSection-B-(1a---2c)教案.doc

新目标初中英语八年级下册Unit 6 How long have you been collecting shells?Section B (1a---2c)教案
Ⅰ.学习目标
1.以 hobbies 和 collections 为话题，运用句型Hong long have they been collecting ……?进一步学习巩固现在完成进行时态。
2.Listening and speaking practice
Ⅱ.温故知新
1. 从教师自我介绍开始，很自然地运用现在完成进行时的句子:I started teaching in 1990.So I have been teaching for 22 years.然后转向询问学生爱好（English ,basketball，violin）,从而进一步强化这一时态，并注意人称向he ，she的转换。Questions:
1) Can you play the violin ?
2) When did you start playing it ?
3) Hong long have you been playing it?
Ⅲ.自主学习 (Free talk)
1. 展示图片给学生，学习words：stamp，kite，stuffed animals；从而导入本课时话题：hobbies and collections
2.围绕下列问题，分小组讨论：
1) What do you collect ?
2) Hong long have you been collecting them ?
3)How many …… do you have ?
4)What other things would you like to collect ? Why ?
3.Ask some groups to show their answers .
Ⅳ.Listening practice (2a,2b)
1. 通过回答教师和学生提问，核对答案。如：What does Marcia collect? How long has she been collecting them ?How many stuffed animals does she have ? Which ones does she like best?
2. 在顺利完成听力任务之后，我们就自然地转入对Bob ,Maria and Liam 相关情况的谈论上，此环节采用Ss—T Boys—Girls,小组对小组等互动方式进行。
Ⅴ.合作探究
1.呈现Zhang Jie 和 Yang Mi 的个人信息，让学生讨论，分组练习编对话，强化句型的联系，同时培养学生分析问题和解决问题的能力。
Zhang Jie Yang Mi
Job: actor Job: actress
Starting acting:2007 Starting acting:2005
Collecting: stamps (850) Collecting:CDs (1000)
Starting collecting:2002 Starting collecting:2000
2.学生展示对话内容。
Ⅵ、巩固练习
句型转换
1.I have been swimming for 10 years .(用since 改写时间状语)
2.Ben has been collecting kites since he was 7 years old.(对划线部分提问)
3.Alison started skating five years ago .(用现在完成进行时改写句子)。