外研版 (2021)基础模块2Unit 7 Inventions Make Life Better公开课表格教案设计

这是一份外研版 (2021)基础模块2Unit 7 Inventions Make Life Better公开课表格教案设计

单元名称Unit 7 Inventions Make Life Better. 课型Listening and Speaking教学目标1. 能够正确理解与日常媒介及信息技术相关的词句如mobile phone, printed book, inventions，听懂并谈论与科技发明相关的话题；恰当使用构词法和所学词句描述一些重大发明的特征和功能。2. 能够对比古代四大发明和现代科技发明的异同，并联系日常实际，有逻辑地表达科技发展对日常生活的影响，实现知识和思维能力的迁移。3. 能够了解科技展览和校园科技节中的新科技，感知科学发明的多样性，并能结合已知信息，用英语简单描述日常应用技术，认识到科技发展的重要性。4. 能够运用预测、把握大意、记笔记、理解细节等听力策略，完成语言任务；采用恰当的学习方法，如使用图表和思维导图梳理思路、呈现信息。教学重点1. 能听懂与信息技术、科学发明、科技展览节相关的词句表达，如invention, science, technology, exhibition, solar lamp, handy, eco-friendly, anti-shaking, filter等。2. 能运用目标词句谈论日常应用技术的特征和功能。教学难点能联系自身实际，列举一些重大发明，恰当运用所学的目标词句谈论其对人类生活的影响。 教学方法小组讨论法、任务教学法、情境教学法教学手段PPT课件、多媒体设备、语音素材等教学过程教学环节与时间分配教学活动与步骤设计意图评价要点Warm-up5’T lists a group of pictures (pay in cash V.S. Alipay, Nokia V.S. iphone, carriage V.S. car) and asks Ss to think about some contrastive inventions as many as possible. T helps with more invention words which Ss have difficulty expressing in English. 从学生日常生活中的科技发明入手，调动学生参与的积极性。学生能说出相关日常发明的英文表达。Pre-listening8’1. Ss listen to the recording and catch the words they’ve listened. Match pictures in Activity One with correct words.通过图、词、音、义的对应，帮助学生回顾日常生活中的一些常用媒介。正确对应常用媒介图片和英文单词。2. Based on the recording examples, Ss are required to compare the advantages and disadvantages between the telephone and the mobile phone & between the printed books and the e-books .通过课本上的组图对比，加深学生对科技进步的认知，激活与主题相关的背景知识。学生说出台式电话和手机、纸质书籍和电子书对比的优缺点。3. T puts forward the concept of “Four Inventions in Ancient China” and asks Ss what they are. Ss are required to work in groups to discuss the “Four Inventions in Modern China” in Activity Two and T provides samples.引导学生中国古代四大发明并列举中国现代发明创造，培养学生比较、分析的能力，感知中国制造的技术进步和发展，引出“科技改变生活”主题。知道中国古代四大发明的英文表达，并列举更多的中国现代文明创造。While-listening18’1. T presents a picture of Lyn visiting the Science and Technology Museum and asks Ss to predict what will happen next. Ss listen to the main idea of the dialogue and finish the task in Activity One.结合图片引导，对听力主题有大致了解并做笔记，为后续的听力练习做铺垫。明确与听力有关的对话主题以及准确获取听力材料的主题及大意。2. Ss watch the video of the dialogue between Zhou Bo and Lyn and complete the blanks in Activity Two. 通过视听任务，结合笔记，训练学生把握大意、理解细节的听力策略。正确捕捉听力材料中的关键信息。3. T shows the dialogue script. Ss read and underline the key words and sentences to check answers. 反复精听材料内容，夯实重点词句，加深文本理解，为后续的语言输出铺垫。梳理对话内容，标注语言要点，辨音理解重点词句。4. According to the script, Ss work in pairs to role play on Zhou Bo and Lyn. Ss retell the dialogue.采取角色扮演的复述活动，达到“以听促说”的目的，为下一阶段的仿说奠定基础。大致复述对话内容，尽量做到语音准确，对话交流自然、顺畅。5. Based on the dialogue and given information, T shows the exhibition contents on the 1st and 2nd floors with pictures and Ss tries to figure out new words. Ss work in pairs to act out the dialogues in Activity Three. 遵循语言能力的发展规律，搭建适当的语言支架，从对话复述过渡到语境交际，实现语言的控制性输出。根据关键词提示，重组对话文本，运用恰当的交际策略，表演呈现对话。6. T shows a picture of the School Science and Technology Festival. Ss discuss the activities and some inventions during the festival. 结合校内科技节的图片，激活学生对科技节活动和相关发明的英文表达的兴趣，为对话学习做好铺垫。结合自身情况，准确说出一些科技节活动的英文表达，大致概括出对话中几项发明创造的英文表达。7. T introduces Wu Lin and Joe to Ss and asks Ss to listen to the dialogue between them for the main idea.结合上述铺垫，引入对话人物和内容，泛听有助于提高学生听的效率并理解大意。以Wu Lin和Joe参加的校园科技节为中心，学生用英语描述对话大意。8. Ss watch the video of the dialogue and take down notes by using key words, marks or incomplete words. Ss try to complete Activity Four.结合视听任务，培养学生理解细节的听力策略，通过有效的记笔记策略，提升学生信息判断和关键信息的提取能力。灵活采用适合自己的记笔记策略，听出活动四中的细节信息。9. T shows the dialogue and asks Ss to read it. Through the teacher’s explanation of language points and the word-formation method (prefix or suffix), Ss sort out the difficult words and underline the key sentences.通过学习构词法可以有效扩大学生词汇量，同时可以培养学生的自主学习能力。根据教师讲解语言知识点和构词法，学生可以推断词义和难句并理解文章。Post-listening12’1. T lists some important inventions and describes their functions in daily life with sentence patterns. T directs Ss to follow the two examples and think about a third one.通过搭建句型支架，让学生进行模仿与替换练习，为输出更多有效表达做好铺垫。学生结合教师提供的句型支架，结合书本例子,完成句型替换。2. Ss work in pairs to discuss the effects of important inventions on our lives. Ss are encouraged to talk with the help of the sentence patterns provided by T. Based on that, Ss finish the task in Activity Five. 语言输出活动应结合一定的支架搭建。学生选择教师提供的句型支架，产出自己的想法，并提升真实环境中的语用能力。参考教师提供的学习支架，开展符合要求的语言交际活动。3. T holds a sharing session on “The effects of inventions on our lives”. Some groups are invited to share their ideas . 搭建真实的口语输出的平台，真正内化所学知识，提升综合运用语言的能力，引导学生思考科技发明在人类生活中所起的作用，认识到科技发展的重要性。针对科技发明对人类生活的影响，学生进行现场面对面的语言交流，交换彼此看法。Summary&Homework2’Summary: According to what Ss have learned today, they try to sort out the knowledge points with blackboard design. Homework: Ss search more information about the daily inventions and send pictures and thoughts to T’s email address.梳理板书内容，高效整理本课思路，归纳知识点。通过信息检索更多相关科技发明知识完成自主学习，为下一阶段的阅读教学作铺垫。巩固重点词句，开展网络搜索，查找发明信息的英文表述，了解身边科技发明并拓展视野。板书设计Unit 7 Inventions Make Life Better