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1、2020年精编人教版英语资料Unit 10 Ive had this bike for three years第2课时 Section A 3a-4c教学目标一、知识与技能1. 学习在文章中运用现在完成时。2. 运用for+一段时间的现在完成时。3. 掌握重点句子。 4. 运用have+pp二、过程与方法采用情景导入法，激发学生兴趣。三、情感态度与价值观培养学生兴趣，珍惜自己物品，合理处理废旧物品。教学重点1. 学习在文章中运用现在完成时。2. 运用for+一段时间的现在完成时。3. 掌握重点句子。 4. 运用have+pp教学难点运用for+一段时间的现在完成时。教法导航借助于多媒体来进行练
2、习和巩固。学法导航读、写、练相结合。教学准备多媒体。教学过程Step 1 GreetingsGreet the students as usual. Step 2 Before reading读前，教师呈现一些国外庭院售卖的图片，让学生有直观的认识，然后提供一些关于庭院售卖的问题，让学生猜测并抢答：When do people usually have yard sales?Why are the sales called “yard sales”?What kinds of things do people sell in a yard sale?Why do people like to
3、buy things in a yard sale?Step 3 Reading Ask the students to read the passage quickly and underline the things the family is going to sell.Then check the answers.Then let the students read the passage and try to answer the questions in 3b.同学之间交流对答案。学生再次阅读课文，完成3c练习；如若学生程度较弱，可采取连线方式进行检测。Step 4 Grammar
4、 focus学生以小组为单位，展开讨论活动，让学生思考以下三个问题：1. 现在完成时的特殊问句的结构是什么？用什么疑问词来询问拥有某物品的时间?2. For 后面接什么？3. Since 后面接什么？然后呈现更多例句：How long have you had that toy bear?I have owned the toy bear for more than six years.How long has he worked as a policeman?He has worked as as a policeman for ten years.How long have they wo
5、rked there?They have worked here since nine months ago.How long has she learned English？She has learned English since she was five.小组观察以上例句，请个别同学回答以上三个问题，如若学生回答不完整，则请其他组的同学进行补充，最后教师补充一些常见的非延续性动词和延续性动词。Step 5 4a-4c学生与同伴合作，阅读4a的句子，确认每个句子的谓语部分应该用的结构，然后让小组继续讨论并确定每个句子的时间状语。Then fill in the blanks.写出完整的句子
6、。对于4b 的活动：让学生先观察句子，了解句子大意，并找出句中是否有关键的时间状语显示词，并标出来。Then check the answers and the let students read the whole sentences.Then translate as they read. 让学生先读懂4c活动要求，明确活动任务。再选择一两位学生进行问答示范，询问他们拥有什么物品以及拥有的时间。要求学生根据示范的对话采访同学，教师在班级进行调查，看哪些同学能够在规定的时间内采访更多的同学。检查几名同学，让他们汇报自己的调查结果。Step 6 HomeworkPractice the conversation in 3a after class.课堂作业Review what they have learned in this lesson.教学反思含有延续性动词的现在完成时的应用以及阅读能力的提高是本节课的重点，在学生学习语法项目时，应让学生进行独立思考、合作探究，强化训练，由浅入深逐步掌握。
