初中英语人教版七年级下册Unit4 SectionA period2.docx

主备人陈香菊主备时间2017/5/20执教时间2017/6/8班级七（1）执教人陈香菊单元课题Unit 4 Dont eat in class.总课时5课时课题 Unit 4 Dont eat in class. Section A (2a-2d) 第2课时教学目标1.学习新单词：outside .wear. important. bring. have to. uniform. quiet.2.运用情态动词谈论学校规章制度.重点运用情态动词can和 cant表达许可和禁止设计意图及二次修改难点Must和 have to结构的运用教学过程教学过程【预习要求】1. 会运用情态动词can和 cant表达许可和禁止。2.通过听力训练掌握情态动词can的用法。3. 与同伴进行角色扮演对话，掌握must和 have to的用法。【教学过程】Step1 GreetingStep2 Warming-up The teacher and the students watch the video together.Step3 Lead-in 1. T: The video tells us that we cant smoke at school. We have to follow the school rules. 2.Translate the following phrases. Students do the exercises together.Step 4 Presentation1. Show the 2d.And ask them work in pairs.2. Show the conversation.Step5 Group-work1. Six Students work in a group, each student one question.2. Show the answers in group.Step6 Oral-English 1. Pick some students tell and talk about school rules. 2. Can we eat in class? Can we smoke at school?Yes, we can./No, we cant. 3.Practice by some pictures.Step7 Have a competitionBoys and girls say the rules by using “We cant or We can”in one minute.The group who says the most, who is the winner.Step8 Listening Work on 2a and 2b,and get students finish the task .Step9 Moral educationStep 10 Homework【悟学畅谈】 （1）运用情态动词can和cant谈论你们学校的校规都有那些？（2）尝试运用must 和have to谈谈家里都有哪些规定？加强课前预习为学新知做好准备。建模思想，为下节课学习做铺垫。回顾上一节课学习的内容，练习否定祈使句的表达，并通过师生问答引出新知。引导学生通过听力训练，掌握情态动词 can的用法。通过再次听对话，学会运用情态动词can和 cant表达许可和禁止。在活动2c中，要求同桌两人分别扮演艾伦和辛迪，谈论2a中的规则，从而进一步掌握情态动词can的用法。板书设计Unit 4 Dont eat in class. Section A (2a-2d)Dont smoke at school.We cant smoke at school.We have to follow the school