人教版七年级英语下册Unit 4 Period 4 Section B(2a.docVIP

2016人教版七年级英语下册unit 4 period 4 section b(2a2016人教版七年级英语下册unit 4 period 4 section b(2a 1教师：准备录音机和2b部分的多媒体课件。 2学生：家庭作业（一封给dr. kno的书信）。教学目标1通过师生问答、阅读书信，掌握本课时的dirty，noisy，relax，read，terrible，feel，strict，remember, follo,luck, keep, hair ,learn等词。 2通过阅读文章，学会使用can/can t，must，have to等情态动词。教学重点1本课时出现的词汇；2情态动词can/can t，must，have to等的用法。教学难点1can/can t，must，have to等的用法；2家规类文章的写作。v.教学步骤nstep l:greetingtalking建议1：自由交际。教师问学生一些事情能不能做，为导入新课做准备。 for example: t:can e play football in the street? sl:no，e can tt:yes,you are right. don t play football in the street. it s dangerous. can e sleep inclass? s2:no,e can t. t:yes,you are right. don t sleep in class. 建议2：通过师生交谈完成2a部分，并导入新课。 for example: t:when you are unhappy about something,ho do you like to talk to? can you tell me? s1： s2： t:well done. no molly is unhappy about her family rules. here is her letter to dr.kno. let s read the letter and find out hy she is unhappy. 建议3：通过检查上课时布置的家庭作业导入新课。 for example: t:please take out your homeork and tell us your rules in your house. who can? s1： t:well done. no molly isn t happy because there are too many rules in her house. do you ant to kno hat these rules are？ ss:yes step 2:presentation pre-task1让学生阅读2b部分的短文，然后用下划线标出莫莉的家规。 2教师以课件的形式呈现2c部分，让学生再阅读书信，用have to,must,can或can t完成句子。 for example: t:molly is unhappy no because there are too many rules in her house. no please read theletters and underline the rules for molly. who can tell me your ansers? s1： t:good. no read the letters again and plete the sentences ith ha-ue to/must,canor can t. let s check your ansers. ss： t:well done. are there any rules in your house? no zhao pei has the same problemin her house. let s help her.step 3:practice利用多媒体播放有关史密斯家规的图片，让学生看着图片写出史密斯的家规。list the rules ofthe smiths family.then imagine you area child in the smithsfamily.write a letter to dr. kno about the rules in your house.此活动为两人结对活动，为学生独立完成家规做语言上的准备。操作建议：教师利用多媒体播放有关史密斯家规的图片，并布置结对活动的内容及要求。在学生结对活动中教师要给学生提供必要的语言帮助。各小组以报告的形式展示活动成果。完成教学任务所需的语言结构：don t atch tv too late at night.don t eat in bed.clean your bedroom on saturday.don t get up too latedon t play the guitar late at night.step 4:task1教师呈现3a部分课件，然后告诉学生们赵培家也有许多家规，对此她也感到不高兴她也给dr. kno写了一封信，请用have to，must，can或can t完成这封信。 for example: t:boys and girls,zhao pei is not happy no because there are also too many rules in her housishe also rites a letter to dr.