英语人教版七年级下册unit 4 dont eat in class.doc

Unit 4 Dont eat in class.Section A (1a-1c)教学课时：1课时 课型:新授 备课时间：3.19 上课时间：3.20一、教学目标： 1. 语言知识目标： (1)Master new words: rule, arrive, be on time, hallway, listen, listen to, fight, outside. (2) The usage of “Imperative sentence” and school rules.2 能掌握以下句型： Dont eat in class. You must be on time. Eat in the dining hall. 3. 情感态度价值观目标：能用英语表达和制定一些简单的规则，无论是在学校时还是在家庭中以及以后走上社会都应当遵守规则，按规则办事。二、教学重难点1. 教学重点：1) 肯定祈使句是省略掉主语的原形动词开头；2) 否定祈使句则是在肯定祈使句前加上“dont”。2. 教学难点：掌握祈使句的用法，并能听懂、会说一些简单的祈使句。三、教学过程. Warming-up and revision 教师进教室后，使用祈使句请学生们完成一系列动作：Please stand up/ sit down. Close the door, please. Look at me and listen to me.Dont open your books. Dont talk. Lets begin our class.学生听教师的指令完成各种动作，教师也可将指令写到黑板上，让学生从视觉上考察祈使句的特点。. Presentation教师向学生提问Do we have rules (规则）at school?指着图上睡觉的男孩提问T：Can we sleep in class? S: We cant sleep in class. Dont sleep in class. T：Can we be late for class? S: We cant be late for class. T: You must be on time. You cant arrive late for class.(板书，教书) = Dont arrive late for class. T: Now, Look at the picture on ppt. Each of the students is breaking one of these rules. Please finish 1a. 学生看ppt 图，完成1a的内容，检查答案并大声朗读校规。. Listening 1. T: Now lets listen! What rules are these students breaking? Write the numbers after names?2. 学生们听录音，完成1b，选出四位学生都违反了哪条校规；听之前，学生要读会英文名。3. Check the answers: . Pair work 请两位学生朗读1c部分的句型；要求学生两人一组对话表演，SA扮演外校转来新生，SB告知本校校规。（学生可经过讨论，多说出他们想到的校规，不必只限于书上；教师应给予帮助）. Pair work 1. Let some students come to the front and act out the conversations. 2. Grammar 表示请求,命令等语气的句子, 其结构为省去主语you的简单句,句中谓语动词用动词原形; 句尾一般用降调; 祈使句的开头是动词原形, 否定句前加Dont 。1. _ fight with others.A. Not B. No C. Dont D. Doesnt2.-_we eat in the dining hall? -Yes, we_A. Do, does B. Can, do C. Do, can D. Can, can3. You cant eat _ outside.A. at B. C. in D. on4.Listen to music in hallways.(改为否定句) _ listen to music in hallways.5.Dont arrive late for class.(改为同义句) Dont _ _ for class.板书设计：Section A (1a-1c)Main points: 1. You cant arrive late for class. = Dont arrive late for class.2. Y