探究式教学Unit 9 Section A（人教）.docx

人民教育出版社 七年级（下册） 畅言教育Unit 9 What does he look like?Section A 绵阳南山中学双语学校 邱靖恩教学模式介绍探究式教学模式是指在教学过程中，要求学生在教师指导下，通过以“自主、探究、合作”为特征的学习方式对当前教学内容中的主要知识点进行自主学习、深入探究并进行小组合作交流，从而较好地达到课程标准中关于认知目标与情感目标要求的一种教学模式。其中认知目标涉及与学科相关知识、概念、原理与能力的掌握；情感目标则涉及思想感情与道德品质的培养。探究式课堂教学模式的教学环节：创设情境启发思考自主（或小组）探究协作交流总结提高设计思路说明【创设情境】 通过话题探讨What do I look like? 增添学生讨论的兴趣，再通过观看 Michel Jackson的Black and White MV向人物的外貌变化话题靠拢。然后学习新单词，短语和句子，为下面的学习打下基础。【启发思考】让学生分组进行对话练习，用学会的生词描述不同人的外貌，区分使用has，is的用法。【自主或小组探究】完成课本任务1a-2b，首先通过1a, 1b观察图片，熟悉本课话题，然后通过2a, 2b完成听力练习，熟悉David, Sally, Peter等人的外貌，提升听力能力。【协作交流】通过游戏guessing game让学生描述自己身边的人（同学、老师），以此对本节课的重点单词，短语，句子做一个梳理，并让学生在游戏中能灵活使用这些知识。然后完成2a的对话练习，进行角色扮演。【总结提高】学习本单元的语法知识和重点句子与结构，并做相应的练习巩固。然后通过3a, 3b练习巩固外貌描述的生词和短语，最后通过3c锻炼、提升学生的写作能力。教材分析本单元的教学核心项目是“描述人的外貌”（Describe People），涉及到讨论人的身高、体重、发型、面部特征及其着装等语言项目。教材内容围绕着描述人的外貌特点展开，让学生学会谈论人的身高、体重、发型、面部特征及着装特点，以人的外貌特征为主线，兼顾交际功能的学习，以一种循序渐进的生活化的学习程序，引导学生学会用英语介绍自己或他人的外表特征。这些内容与学生的实际生活密切相关，易于引发学生运用简单的英语进行交际和交流，所以在学习活动中，学生能通过交换对不同人物的描述及看法，促进学生之间和师生之间的情感交流，增进情谊。教学目标【知识与能力目标】1. 能熟练的用英语进行对人外表特点的描述，并根据描述画出人像。2. 能概括人物的外貌特征并根据人物特征推理出某一人物。3. 能替自己和别人进行新形象设计，能和合作伙伴互相交流，充分交换信息。4. 能掌握本单元出现的表示人外观的词组及句型，并能结合实际生活进行灵活运用，用这些词组及句型描述别人的外表，提高写作水平。【过程与方法目标】探究式教学法、情景教学【情感态度价值观目标】1. 通过描述自己、同学、亲人、偶像的外貌，简单地表达自己的观点或好恶，学会交换不同的看法，使学生在人际交往中学会尊重和理解别人。2. 教育学生要多发现别人的优点，学会赞美别人，友好地描述别人的形象。 3. 学会赏识，懂得心灵美比外表美更重要。4. 能在小组活动中积极与他人合作，相互帮助，共同完成学习任务, 尽情享受学习的乐趣。 （了解不同人的外貌和同一人的不同外貌，了解在中西方文化中表达自己的观点时存在的差异，我们比较委婉，而西方人则比较直接些，对学生进行不同文化意识的渗透。同时让学生在给自己或别人画像时提高绘画水平和审美意识；让学生了解不同外貌作用的背景知识，实现跨学科交流的目的。）教学重难点通过学习语言材料，让学生获得运用所学的有关词汇、短语及句型，描述人的外貌特征，并能结合实际生活进行灵活运用的能力。【教学重点】1. 词汇（The vocabulary）2. 句型：What does he/she look like? He/She is tallWhat do you look like? Im thin. I have short hair.What do they look like? Theyre medium height. They have long curly hair. 【教学难点】1. has与is的正确使用。 2. Wear的正确使用。3. 描述人的外貌。 课前准备多媒体设备、电脑教学过程1、 创设情境1. warming-upT: Today we are going to learn Unit 9 “What does he look like?” Now look at me, please. What do I look like? Im of medium height (not tall or short) and Im of medium build (not heavy or thin).I have short, straight black hair. Can you describe your appearance? Look at the words on the board and read after me: “tall, short, heavy, thin, straight, curly, medium build, medium height.” Now practice in pairs to describe your own looks to your deskmate.2. Lets enjoy a video.T：Different people have different appearances, now please look at the screen, lets talk about their appearances.3. Lets learn new wordsShow some pictures to teach the new words.tall，medium height, short, heavey, medium build, thin, long/ short/ straight/ curly/ blonde/ blakc/ brown/ red hair4. Lets chantShort, short, he has short hair .Long, long, she has long hair.Straight, straight, she has straight hair.Curly, curly, he has curly hair.Blonde, blonde, she has blonde hair.Black black ,he has black hairLong curly brown hair，long curly brown hairShort straight red hair，short straight red hair2、 启发思考 Working in pairs and practice the conversationsA：What does he/she look like?B：He/She is He/She has3、 自主或小组探究1. Work on 1a Match the words with the people in the picture. You can use some letters more than once.T: Look at the picture on Page 49 in your book. What can you see in the picture? Yes, there are many people in the subway. What do they look like? Please talk about their appearances in pairs.Now please match the words with the people in the picture. Write each letter next to a numbered word. You can use some letters more than once.2. Work on 1b Listen and fill in the blanks in the picture above. Can you find Amys friend?Now lets listen to a conversation between Amy and her friend.Who do they look for?Look at the picture and find what the boy Amy is talking about. Please listen carefully and fill in the blanks in the picture above.3. 2a Listen and answer the questions.Now, lets listen to the three conversations. The people in the conversations are talking about their friends. Listen to the conversations and answer the questions.4. 2b Listen again. Fill in the chart.Listen to the recording again. This time please write down the other description words about David, Sally and Peter.Now, work in pairs. One student looks at the chart in 2b, the other student asks him/her questions about one of the people and then draws a picture of the person.4、 协作交流1. Lets play a guessing gameT: Choose one of your classmates and describe him/her in English. Let others guess who they are.Model: A: He is tall and fat. He has short straight hair. He has small eyes. He likes singing. Whos he?B: Is he . ?A: No, he isnt.C: Is he . ?A: Yes, he is!2. Lets describe one of your teachers3. Work on 2d Role-play the conversation.让学生分角色朗读对话内容，并让多个小组上台展示。5、 总结提高1. Language points: a little/little2. Work on 3aWrite the words in the correct box.3. Work on 3bCircle the correct words to complete the conversation.4. Work on 3cWrite answers to these questions about different people. Then tell your partner about them.5. ExercisesDave _ a short beard.The basketball players _ very tall.My mother _(not be )very heavy.Jean _curly blonde hair.Kitty _ good-looking.The football player likes wearing _(glass).教学反思本单元的核心话题是谈论人的外表形象（look）,“the description of ones look”是教学重点，同时也是教学难点。本单元的设计通过创造性运用任务型教学模式，设计多姿多彩的切合学生实际的各种任务，充分借助听力材料，在听读的基础上创设语言情景，加强说写能力的训练，还要充分通过各种手段来扩大学生的写作面，以提高其写作水平。并借用媒体来提高学生的