How long have you been collecting shells教学设计

Unit 6 How long have you been collecting shells?
教学目标：1.谈论人们做某事持续多长时间.
2.谈论人们的业余爱好.
3.谈论人们收藏某物多长时间.
语言目标：I’ve been skating since nine o’clock
When did you start skating ?
I started skating at nine o’clock.
Students are skating at Hilltop School
重点词汇及短语：since . for. raise .collect . run out of. foreigner. The Olympic Games. be interested in. would like to do sth.a pair of more than .go skating. quite far from. enioy doing sth.
教学重点：现在完成进行时态的构成及应，通过学生小组活动，调查彼此的爱好及持续的时间。

喜欢使用for 和since表达自己的爱好持续的时间，培养学生应用英语进行交际的能力。

教学难点：现在完成时与现在完成进行时的区别
教学方法：先学后教、当堂训练
学习方式：自主、合作学习
情感目标：通过对收藏的有关讨论，培养学生优良的生活习惯。

使学生学会表达自己的爱好和持续的时间及有多少收藏品。

教学过程：
Step1.Warm up ( Section A 1a)
Discuss these questions in small group.
2. When did you start class today ?
3. How long have you been in class today?
T: Alison, how long have you been skating?
Ss: I’ve been skating for five hours.
T:Explain the Grammar Focus:have /has been doing sth.
Ss: Listen to the teacher and think about
Step2.Listen and pairwork(1b . 1c)
学生听录音完成1b，抽一个学生上黑板完成。

全班核对答案，给予点拨。

两人一组据图片上内容进行问答，熟练句型，强化口语。

教师四处走动。

捕捉信息，及时指导。

Sa: How long has Alison been skating?
Sb: She’s been skating for five hours.
Sa: How long did Sam skate?
Sb:He skated for four hours.
Step3.听录音，完成2a.2b
学生齐读句子两次，同桌交流有关问题及答语。

学生听录音完成2a，教师放录音，学生再听一次完成2b.全班核对答案，必要时给予帮助。

Step4.Role play (2c)
两人一组分别扮演记者和Alison 掌握句型，强化口语.
Sb:I’ve been skating since I was seven years old.
Step5: Make a survy then report
做法：1.四人小组中相互调查并各自介绍自己的爱好及持续的时间
2.将特别的爱好及持续时间填在表格中
3.每一现在推荐一名代表，在班上做汇报
4. 全班汇总，选出做某事最长时间的人。

Name Hobby How long
Since/for
Since/for
Since/for
Sa: Hello,what’s your hobby?
Sb:I like swimming.
Sa:How long have you been swimming?
Sb:I’ve been swimming since I was a child./for two years.
附板书设计：
Unit6 How long have you been collecting shells?
How long have you been skating ?
I’ve been skating since nine o’clock./for five hours.
When /How long did you …….?
课后反思：。