初中英语七年级下册 unit9三课时教案C

这是一份初中英语七年级下册 unit9三课时教案C，共8页。
Unit 6 I am watching TV.语法课   Section A (GF-3c) Teaching goals:一、功能Functions: 1）学生能够练习运用有关人物外貌特征的词汇和句型较准确地描述人物的外貌特征。2） 能掌握以下重点句型：①—What does he look like?  —He’s of medium height, and he has short hair.② —Do they have long or short hair?③—Is Peter short or tall? He is short.④ —What does she look like?  —She is heavy and has short hair. 3）掌握正确运用have动词和be动词的描述人物外貌的方法。二、学习策略strategies:    借助多媒体，使用自学、合作、任务等多种方式引领学生学习，通过不同形式的练习来运用现在进行时态，体现其主体地位。三、文化知识culture:培养同学间的友好相处，规范自己的行为，同时能提高他们的观察能力和判断能力，激发他们对学习英语的兴趣和热情，在接近生活常态的交际中能乐于模仿，敢于开口，积极参与，主动请教。四、情感体验通过描述同学、自己、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（设计意图：概括学习内容，明确教学目标，做到心中有数。）Teaching and learning steps Step 1.Preview and testing 预习检测Please translate these sentences into English.① 他长得什么样？_____________________② 他真的很高。    __________________③ 她长得什么样？___________________ ④  她留着长直发。    ____________________⑤  他们长的什么样？___________________⑥他们中等体型。  ___________________⑦他个子高还是矮？__________________________ (设计意图：设置前置性预习任务，为可以学生下一步的学习过程中做到心中有数，同时通过检测学生的预习情况，教师可以针对性的调整自己的教学思路)Step 2.Warming up and leading in热身导入T: I have an American friend. Her name is Sally . Here is the photo of her. Can you tell what she looks like? S: She has blond curly hair.T: Here are photos of some favorite people, Let’s talk about what they look like.      A:  What does she look like?                                                                                                  B:  She has long straight black hair.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       A:  What does she look like?                                                                                                  B:  She is heavy and has short hair.  A:  What does he look like?                                                                                                  B:  He is really tall and has short black hair.                                                                                                                                                                                                                                                                                                                                                                                                                                    A:  What do they look like?                                                                                             B:  They are tall and thin.      A:  What does he look like?                                                                                                    B:  He is of medium height and has short black hair. (设计意图：以几张名人照片练习上节课所学内容，激发学生热情，达到活跃课堂气氛的目的，并用上话题内容，导入新课。）Step 3. Look, say and do, then find out the rules. T:Read the sentences carefully and look at task1 find out the rules.  Task1. Watch and find out the rules.T : What does he/she look like? S: He/She…(Answer according to these pictures.)                                                She is…and has….                               He is…and has….          T: Great ,you did well. Let’s look at these sentences, what can you find ? 1.观察：What does he look like?  2.发现:  “What does/do sb look like?”  用来询问_____________。意为“______________________?”look like是一个短语，意思是“__________?”在句中做谓语时，通过look的变化来体现人称时态和数的变化。其中like做介词时，意为“___________?”Task2.Practice: Brain-storming(头脑风暴) Write these words in the correct box.     is has  （设计意图：设置情境，通过练习，引导学生观察，找规律，总结归纳变化规则，为下文的进行打下良好的基础。）Step 4. Practice 3bCircle the correct words to complete the conversation.A: So what ________your friend Clark look like?B: Well, he  _______thin, and he _________ black hair.A: Really?_________ he tall or short?B: He _______ tall or short. He________ of medium build. A: Does he_________ curly or straight hair ? B: He_________ straight hair. And he ________  really handsome.（设计意图：把自主权放给学生，让他们自己发现，自己总结，再进行练习运用，掌握巩固，记忆深刻。）                            Step 5.．Wrting workWrite answers to these questions about different people. Then tell your partner about themStudents finish by themselves first.  Then check the answers and say out what reasons theydo.(让学生从中明白要抓住关键词。)What does your favorite actor or actress look like?___________________________________________What does your favorite teacher look like?__________________________________________（设计意图：通过对比，让学生自己总结出规则，记忆更深刻。再运用控制性练习帮助学生熟悉掌握描述人物外貌的句型，突出本单元的目标语言。）Step6  Group work   3c One student comes to the front of the classroom and describes someone in the class，the other students to guess who he or she is describing.    （设计意图：利用游戏形式，合作操练所学句型，激发学生的表演欲望，积极参与，达到巩固目标语言的目的，同时也提高了学习英语的兴趣。）Step7. Make a survey and report. T: Let’s talk ahout your family members,Please look at the chart below, work in groups of four to make a survey and fill in the chart.Person    Build   HeightHair  I   thinof medium heightshort straight hairMother   Father   Sister    Then ask some groups to present their results like this: (设计意图：学生经历了语言的渐进性输入过程，然后有积累，有准备地输出语言，综合运用所学语言知识和技能。加强小组合作，促进学生之间的交流，活学活用，拓展应用。。)Step 8. Teacher’s words情感体验：T: Today I want to tell you:    T : Everyone could be a good English learner, let's work hard together.(设计意图：培养学生正确的人生态度,尊重别人，不要以貌取人。)Step 9. The end-of- class test当堂检测一、用is或has填空：1、My English teacher ____straight hair and she____thin.2、Yao Ming ____ very tall and he ____short  hair.3、Jim’s mother isn’t thin, she _____ heavy.4、He ____ medium  build.5、Her friend____ medium height.二、请翻译下列句子。1、 他长得怎么样？（look like）____________________________________________2、他们留的是直发还是卷发？（or）____________________________________________3、这个人中等身高。（height）____________________________________________4、她个子高还是矮？（or）.____________________________________________ 5、他个子高留着短直发。（short straight）____________________________________________________(设计意图：检查学生对知识的掌握和运用情况，及时发现学生的不足，查缺补漏并做出对应的解决措施。)Step 10. Homework: 家庭作业Remember the sentences in the Grammar Focus.2.  Write five sentences about what your best friends look like. (设计意图：巩固并拓展目标语言，练习学生写作能力。同时为下面的学习打下基础。）本课亮点：本节课围绕教学目标，布置各种任务对学生进行知识的渗透。教学活动设计，注重培养学生兴趣，引导学生主动观察、发现、归纳知识要领。教学内容注意知识的难易层次。整堂课,体现了学生的主体地位，采用任务性教学，发挥学生的最大潜能。教和学立足于课本，但又高于课本，实现了学生从理论的积累到实际运用的真正的转变。不足：设计环节稍多，学生展示时间短。练习稍显仓促。使用建议：     整篇教学设计环节比较多，建议充分使用多媒体课件辅助教学效果更好。教后反思：本课的核心话题是谈论人的外貌（look），这既是是教学重点，同时也是教学难点。本课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，创设情景以提高其听说读写水平。通过学习语言材料，让学生获得了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。并借用媒体来提高学生的学习兴趣，让学生通过亲身体验、实践、合作与探究等方式学习英语。使学生确实从学习中学会了如何谈论外貌,同时还学会了识别不同人物外貌特征，丰富了学生生活,同时也是一种真实的体验，增加了学生的语言实践，促进了他们在整个教学活动中主动参与。同时对学生进行了情感教育，要求他们不以貌取人，多发现别人的优点，学会友好地描述别人的形象。参考答案：Step1. Preview 预习检测 Please Translate these sentences into English.①What does he look like?          ②He is really tall.③What does She look like?         ④She has long straight hair.⑤What do they look like?          ⑥They are of medium build.  ⑦Is he short or tall?Step 3. Look, say and do, then find out the rules. Task1. Watch and find out the rules.某人的外貌 他长得什么样？ 看起来像 像。。。。。。一样Task2.Practice: Brain-storming(头脑风暴)isheavy, thin, of medium build, tall, short, of medium heighthasshort hair, curly hair, straight hair, long hairStep 4. Practice 3bCircle the correct words to complete the conversation. does ;is, has;Is;isn’t,is;have; has, isStep 5.．Wrting work：My favorite actor / actress is…and…has….My favorite teacher is…and…has….Step 9. The end-of- class test当堂检测一、用is或has填空。1、   has  is   2、is    has    3、is       4、is     5、is二、请翻译下列句子。2、   What does he look like?          3、   Do they have straight or curly hair?3、This person is of medium height4、Is she short or tall?5、 he is tall and he has short straight hair