新目标Unit9sectionA教学设计与反思

基本信息课题Unit 9 Section A 1-1c作者及工作单位刘君江西省瑞金市云石山初中教材分析1能够使用Be invented 谈论某物在何时被发明.-when was/were .invented? -I think it/they was/were invented in. I think it/they was/were invented before/after.2比较when was invented?和when wereinvented?中名词的数.3.一般过去式中被动语态的理解与用法.，学情分析1. 因为学生在前面已经学过了一般现在时的被动语态，有了一定的基础。通过对被动语态的分析而导入到今天所学的一般过去时的被动语态。2. 中学阶段属于英语教学基础，要为学生努力学习打下坚实的基础。3. 九年级的学生有比较明确的学习动机和积极主动的学习态度。4. 九年级的学生有能力去网上找相关发明物和发明家的一些资料。教学目标1.知识目标: when was it invented? /when were they invented?1) Who was/were it/they invented by?it/they was/were invented by.2) What was/were it/they used for?it/they was/were used for .2.能力目标:发展学生的听及识记能力.培养学生的综合运用知识的能力.教学重点和难点1. 重点句子: when was it invented? /when were they invented?n Who was/were it/they invented by?it/they was/were invented by.n What was/were it/they used for?it/they was/were used for .2.被动语态的构成与用法.教学过程教学环节教师活动预设学生行为设计意图1，revisionTeacher ask“what is the computer used for?” by showing the picture of the computer and teach the new words. review the passive voice by asking“what is used for?”All the students answer the questions and then review the passive voice and then learn the new words.复习被动语态的一般现在时的形式。为新授作好一个辅垫。复习新的认知规律。学习新的单词。2.presentationShow some picturesLike TV, car , telephones, and then ask the students to practice with their partners.T: what is the computer used for?S: it is used for.Group work呈现图片，给学生更多的素材来进行语言练习。给学生语言表达机会3. presentationShow a piece of paper. then ask“who was it invented by?”Let the students answer together, then check their answers. It was invented by Cai Lun. then ask “who was the calculator invented by?”then show the inventor on the board.Answer the teachers questions and learn the new language通过学生熟悉的纸来想出蔡伦。来说出被动语万言态的句子。从而达到一个好的引导效果。体现教学设计的梯度，来照顾全体学生。4.practiceAsk the students to practice in groups of 4.then ask the some group leader to show their report.Work in group of 4 to practice the conversation.通过小组学习达到生与生互动和师与生互动。加强学生的自主学习能力的培养5.praceticePlay the recording for the students to listen and do the work in 1b.the check the students answers.And then play the recording a second time. Then ask the students to read after it.And then ask them to practice the conversation with their partners.Book open, and then do the 1b.listen and match the inventions with the dates .Then check the students answers and repeat.先通过反复的听力来提高学生的听力水平。同时也提高学生的语言表达能力。让学生进行有效的听读训练。6.pairworkShow a mobile phone and say” I think the mobile phone is helpful invention”Show a picture of an alarm clock. Then ask , What do you think of it. It is a helpful invention or annoying invention?Show a picture of a computer and a calculator and so onStudents think about the inventions good or bad. Then ask them to describe their opinions.通过老师自己的观点来引导学生发表各自的观点。从而引发学生思考问题的深度及广度。7.practiceAsk the students to make a survey. Then have some individual students to give their report.Practice in group.Ask the questions using the language we have learnt in this class.通过调查活动实现对所学语言的运用。让学生有实际解决问题的能力。8,presentationAsk the students to have a discussion.Have a discussion about, what do inventors do? Do you want to be an inventor?引发学生思考发明家对社会的贡献，从而在本课中起到对学生思想的教育9.pairworkSummaryThink about小结本堂课所学知识。板书设计Have a discussion about ,what do inventors do?do you want to be an inventor?板书句型:When was it invented? It was invented in.Who was it invented by? It was invented by.What are they used for? They are used for.板书短语:invent inventor inventioncalculator be used forscoop battery-operated学生学习活动评价设计综合学习学生活动评价表（生评）评价对象_ 总成绩_ 评价主体：学生（自评、互评） 评 价 标 准优良中较差单项成绩累计成绩（）（）（）（）积极热情主动积极热情但欠主动态度一般较差计划周密详细步骤有条理计划周密计划较简单计划制步骤简单定较差记录完整记录完整但欠规范有记录完整性一般记录较差规范协作意识强任务完成好协作意识较强任务完成较好协作意识与完成任务一般协作意识完成任务较差进步很大（三种媒体）进步较大（两种媒体）进步不大没进步熟练规范较熟练能够掌握进步不大有待努力进步大有进步独立完成，完整规范他人指导完成，较完整他人帮助完成，有待完善他人帮助未完成，能清晰的阐述学习主题能阐述学习主题认识较清晰对学习主题认识一般对学习主题认识欠佳收集的信息与主题密切相关并有来源标识收集的信息与主题有一定关系有来源标识收集的信息与主题有一定关系没有来源标识信息与主题关系不密切没标识能用条理清晰优美的文字和流利语言阐述过程过程表述文字条理清晰语言欠佳过程表述文字条理一般要迎头赶上能及时将收集的素材用清晰流畅语言整理成紧扣主题的文字或写出调查报告（总结）。（同左）但语言文字不够清晰流畅（同左）但扣主题不紧文字表述较简单对事物的性质、规律及该事物与他事物内在联系达到较深刻的理解（同左）理解较浅（同左）理解模糊未理解能创造性地重新组合、集成或分析比较素材，写出有原创性的感悟文章能重新组合、集成或分析比较素材，写出有一定观点和认识的感悟文章感悟文章没有自己的见解有待努力未理解学习活动中能发现新的主题，能阐明自己的观点，有完整的设计方案学习活动中能发现新的主题，能阐明自己的观点，没有设计方案学习活动中能发现新的主题，未阐明自己的观点，方案无未发现新主题网上评价回复率高网上评价回复率较高回复率较低无回复率注：总计：S=60 成绩: 优：S50；良：50S42；中：42S35；较差：35S15 不合格:S15教学反思本堂课在多媒体的辅助下，直观生动的呈现出学生所用语言点要用到的素材。为学生搭建一个很好的语言学习的平台。由被动语态的一般现在时开始入手。让