教学设计 (20)

1、九年级Unit 9 When was it invented?SectionA临潼区相桥初中 张文亚 教材分析本节课的教学内容是Go for it九年级Unit 9 When was it invented?SectionA。本教材的编写本着循序渐进的原则，同一语法知识反复出现，逐步加深。被动语态在八年级上Unit 9 When was he born?出现，在本单元主要是通过让学生了解一些发明的历史，并用被动语态的过去时态来谈论这些发明的历史。本单元是在前一个被动语态单元基础上对被动语态的拓展和延伸。教学目标知识目标：a.Key vocabulary: inventb.Target lang

2、uage:When was the telephone invented? I think it was invented in 1876. Who was invented by?It was invented by .What is/areused for? It is /they are used for?技能目标：训练学生运用网络查找资料；相互交流资料：训练学生对英语的听说写力。情感目标：一些发明改变极大地改变了人们的生活；每个人都应该为社会做出自己的贡献。认识事物的多面性。教学重难点根据本节课的教学内容和学生对知识的理解程度，结合本课的教学目标与学习目标，确定本节课的重点是在交际活动

3、的过程中能听懂会说重点句型When was the telephone invented? I think it was invented in 1876 Who was invented by?It was invented by .What is/areused for? It is /they are used for?难点为重点句型的实际运用及被动语态一般过去时的表达方式。教学对象分析中学阶段英语教学属于基础教育，要努力为学生的终身发展奠定坚实的基础，从而使学生获得可持续发展，使人的主体精神得到自我完善，发展所必需的英语语言能力和文化素质。九年级的学生有较明确的英语学习的动机和积极主动

4、的学习态度。能听懂教师有关熟悉话题的陈述宾参与讨论。能就日常生活的各种话题与他人交换信息并陈述自己的意见。能与他人合作，解决问题并报告结果，共同完成学习任务。九年级的学生有能力从网络中查找自己所需要的资料，所以本节课的课前任务我布置给学生去查找一些发明的发明者及发明时间，考虑到有些学生没条件上网，所以学生之间可以共享资料。这样既培养了他们的利用网络学习的能力也培养了他们合作学习的能力。教学过程设计按照上面的教学思路，结合中学英语的教学特点，根据现代英语教学理论，体现学生主体，关注个性差异，让每个学生在自己原有的水平上都有进步，形成适合自己的学习策略；开发个性潜能，使每个学生在英语学习中都能发现

5、自己个性才能发挥的领域和成功点。我们倡导建构式的学习，努力运用学生主动参与、感知体验、探究发现、交流合作的学习方式，让学生在语言实际运用中感受成功的喜悦，调整学习英语的情感和策略，熟练语言技能，发展语言能力，使课堂真正形成“乐说”“会说”“能交际”的氛围。本节课分为以下八个环节。StepsStudents activitiesTeachers activities设计思路1Answer the teachers questions.Learn the new language .Show a piece of paper,Ask Who invented paper? Tsai lun inv

6、ented paper,right? Who was paper invented by? It was invented by tsai lun. Then show a picture of a light bulb? And ask Who was light bulb invented by?Then show the inventor of it on the bb.通过学生都非常熟悉的纸的发明者蔡伦和电灯的发明者Edison呈现新课和新的语法知识：被动语态的一般过去时。2 Do you think the telephone/calculator/car/TV/computer w

7、as invented before/after the light bulb? I think it was invented before/after.show the pictures of telephone、calculator、car、TV and computer 通过丰富多彩的图画，刺激学生的感官，避免了枯燥乏味的说教，激发了学生的学习积极性，让学生在轻松好奇的氛围中学习本节课的目标语言。）3Do 1b. Listen and match the inventions with the dates. Then check. Listen and repeat.Play the

8、recording for the ss to listen and do 1b. Then check the answer. Replay the recording for the ss to listen and repeat.通过反复的听力练习提高学生的听力水平。反复跟读模仿语音语调。4Pairwork the dialogue like this; when was invented?It was invented in Work in groups of 4 to practise the conversation. Who was invented by?It was inve

9、nted by .What is/areused for? It is /they are used for?Show some pictures on a flash card.Ask the ss to pairwork.Then check. Ask the ss to work ingroups of 4 to practice the conversation. Then ask some group leaders to give their report.通过多媒体的帮助，呈现给学生更多的语言练习的素材，给学生利用目标语言表达机会。 通过小组合作学习，增进生生互动。并通过这一环节

10、检查学生对课前任务的完成情况。对任务有布置有检查，这样才能促进学生的自主学习。5Before the class,students find out their favorite invention and the history onlineAsk several students to share some information with class训练学生运用网络查找资料；运用目标语言相互交流料6 Do a writing practice: read the dialogue and fill in the blanksAsk the ss to do a writing practice通过完成调查任务实现对语言的运用。运用所学的语言去解决实际问题，这才达到了语言教学的真正目的。7Think about what we learn todaySummary.结束时总结一下今天所学的知识。8Find out more inventions and their inventors .Homework.作业是课堂的巩固和延伸，课堂所涉及的东西是有限的，学生课外可以做适当的拓展。板书设计：Unit 9 When was it invented?1. When was /