柴明琴同课异构教案.doc

教案：
Unit6Howlonghaveyoubeencollectingshells?
Period3
Step1：Learnbyoneself
1Greettotheclassasusual.
2Traslatesomesentences
1)他一直在这里工作10年了。
2）这里下雨了吗？
3)从6点他们一直在跑。
4）自从4岁起我就一直学英语。

Step2：Workingroups.
1AWhat’syourhobby?
BMyhobbyistoskate.
AWhendidyoustartskating?
BWhenIwasten.
AHowlonghaveyoubeenskating?
BAbout4years.
1Scanning:Studentsreadthrough3a,theyfinishtheformof3b
2Studentsread3amorecarefullyandanswerthequestions.
1)Whyarestudentsskating?
2)Howmuchdoeseachstudentfaiseforeveryhourtheyskate?
3)Howlonghastheskatingmarathonbeengoing?
4)Whowasthefirstonetostart?
5)Howlonghashebeenskating?
6)HowlonghaveSamandLuNingbeenskating?

让学生复习上节课上节课所学现在完成进行时，学生进行巩固运用。

(通过对话做替换练习，引入本课主题。)

学生读表格,在文中跳读,完成任务.

学生再次仔细读文章对文章又以整体认知.

3Languages
Talktosb.
Raisemoneyforsb.
thefirstonetoskate
thewholefivehours
anhourago
Threeandahalfyears.
4.Teacher’shelp:
Makeaconversationaboutpersonaltraits.
A:YeLan,whatsportsdoyouplay?
B:Tennis
A:Whendidyoustart?
B:WhenIwaseleven,
A:Sohowlonghaveyoubeenplaying?
B:Threeandahalfyears.
Task4:Feedback
1.Homework
2Doexercisesofunit6.
学生第三次细读文章,以小组为单位,进行讨论解决自己在学习中遇到的问题,提出自己组中解决不了的问题.