新北师大版初中英语八年级上册Unit 4 Healthy Living Communication Workshop 优质课公开课教案.docx

1、新北师大版初中英语八年级上册Unit 4 Healthy Living Communication Workshop 优质课公开课教案Unit 4Communication Workshop教材分析本课是北师大版初中英语八年级上册教材第4单元的Communication Workshop部分，话题涉及课标第13项卫生与健康，第42、43、45个子话题，即体育健身、个人卫生及健康饮食。本课是一节写作输出课，学生通过学习一篇小女孩评价自己健康及原因的日记，结合在此方面的已知，完成写作任务。在写作过程中，学生还可以通过完成调查问卷，进一步丰富自己写作的细节描述。在本单元第1-3课，学生已经通过听力和

2、阅读活动，进行了语言学习和初步应用，即运用状语从句对疾病的原因、健康建议等进行简单描述。本课是单元学习内容的综合运用与输出，侧重语言的体验与应用，结合话题，培养写作和口语表达能力。在本课，学生要以书面的形式评价并介绍自己的健康习惯。此话题贴近学生生活，是学生熟悉的话题。但是从哪个方面描写以及如何运用所学的状语从句为自己的观点提供细节支持可能是学生有困难的地方。因此本课的教学设计分为两个课时。第一课时在头脑风暴激活话题下的旧知后，布置写作任务。在写作内容方面，学生结合在本单元话题下学习后的已有知识，如话题、词汇、句型等，充分表达自己的看法，并落实到笔头。在写作遇到困难时，通过勾画、连线等活动，小

3、组合作学习范文的写作内容及方法（即饮食健康、保持清洁及体育锻炼），用于进一步改写自己的文章。在写作中语言的使用方面，学生初步写作后，发现在描述好习惯和需要改进的地方这两方面的时候没有很好的体现逻辑关系，此时再次通过找到范文中描述需要改正的习惯，体验状语从句能够提供细节支撑及表达转折关系的用法，并将其运用到自己的文章中去进行修改。最后初步完成描述自己健康习惯及需要如何改进的文章。第二课时在回顾任务的基础上，通过设置的情景：推选出本班参赛作文，激发学生的学习兴趣。帮助他们通过给同学典型的真实作文打分体验、感悟、总结写好一篇作文的方法。并将自己的文章进行自评、修改和互评。教学内容话题：健康生活学习内

4、容：根据一篇关于健康习惯的日记，以评价及介绍自己的健康习惯并反思需要改进的地方为主题进行仿写；阅读：通过小组合作自主学习，理解文本主要信息，分析和归纳范文结构、主体内容和重点的语言形式和意义。写作：模仿范文结构及语言，进行写作、评价和修改。口语表达：介绍自己的健康习惯和对自己健康生活方面的评价。第一课时First Period教学目标在本课学习结束时，学生能够：1. 学生能够通过阅读范文，获取、找出阅读中有关如何评价及描述自己的健康习惯的信息，笔头客观评价自己的健康习惯，并说明原因；2. 在范文中找出自己写作任务中所需的内容方面的语言支持，从而丰富自己的写作内容；3. 客观评价自己的健康习惯，

5、并意识到自己在健康方面存在的问题，积极改正不健康的习惯。教学过程教学活动设计意图互动模式&时间Lead-inTopic revision Ss review the topic of Unit 4 with pictures and questions. Q1: What did you learn in Unit 4?Q2: Do you live healthily?Q3: What do you do to live healthily?帮助学生回忆健康生活话题的同时，引发学生对自己生活习惯的思考，为学生笔头输出的内容及细节信息做准备。CWIW2Pre-writingStep 1Unde

6、rstand the taskStep 2Check the understanding Ss read the task on worksheet and talk about what they are going to write.Task:21世纪英文报面向全国初中生举办一场以“健康生活方式”为主题的征文活动。你有良好的卫生习惯吗？你经常做运动吗？请举例说明你有哪些健康的生活习惯，并列举将要如何去做以改正不良习惯。字数不少于60词。 Ss share their understanding of the task in class.学生通过画线，归纳本次写作任务要点，并总结审题要点。I

7、WCWPW5While-writingStep 1Preparation for content and language1. Ss brainstorm the question and share their ideas about the aspects orally before getting more ideas from the text. Question: What aspect are you going to write about?(T writes what Ss say on the blackboard)2. Ss read and find out the as

8、pects they like to focus on in their writing.(1) Ss read the text quickly to find out what they didnt mention.(2) Ss choose aspects for their own writing and write it down on theircards.(3) Ss share the aspects in class.3. Ss read and learn to write the topic sentence.(1) Ss try to write down the to

9、pic sentence on their worksheet.(2) Ss read the paragraph and underline the topic sentences in the text.(3) Ss revise their topic sentences if needed.(4) Ss share in class.4. Ss read and learn to write the details and examples.(1) Ss try to talk about the examples and details orally.(2) Ss read to c

10、ircle the examples in the text.(3) Ss write down the details and examples on their worksheet.(4) Ss share in class.5. Ss read and learn to write the things they need to do better.(1)Ss try to write down things they need to do better on their worksheet.(2)Ss read and underline the things Wu needs to

11、do better.(3) Ss compare the writings of Wu and themselves to find out although / but.(4) Ss revise the things they need to do better on their worksheet.(5)Ss share in class.1. 学生理解写作任务后，口头充分表达自己在此话题下的观点和想法，激活已知。2. 在发现运用自己的已知完成任务可能会遇到困难时，学生通过有目的的阅读，获取范文每段的写作内容、细节描，从而补充他们的已知，为写作任务的内容和细节描述打下基础。3. 学生在阅

12、读文章的过程中通过总结Wu对自己生活习惯的反思，发现文章中所使用的连接词，在体会连接词在本篇文章中所表达含义的。IWCWPW17Step 2Preparation for language Ss learn to write the details and examples logically by using adverbial clause when necessary.(1) Recall the conjunctions learned in this unit.(2) Match the sentences on the book.(3) Revise the sentences t

13、hey write.通过连线练习进一步体验连接词的意义和用法，并修改自己的文章，体现句与句之间的逻辑关系。CWIW5Step 3Write the articleSs write their article.学生独立完成写作任务。IW5Post-writingPresentationSs present writing in class.学生展示写作。CW6Homework: Write down the article.Unit 4 Communication Workshop Work sheet (Period 1)Task:21世纪英文报面向全国初中生举办一场以“健康生活方式”为主题的

14、征文活动。你有良好的卫生习惯吗？你经常做运动吗？请举例说明你有哪些健康的生活习惯，并列举将要如何去做以改正不良习惯。字数不少于60词。Writing ZoneTopic sentence: _Examples/ details: _ _ _ _ _Things you need to do better: _ _ _ _ _Homework: Write down your article._第二课时Second Period教学目标在本课学习结束时，学生能够：1. 结合自己和教师的写作评价标准，就写作的结构、内容、语言等几个方面进行自评和互评；2. 根据评价的反馈，修改写作内容；3. 与同伴

15、谈论自己和对方的好习惯并制定计划互相督促改进。教学过程教学活动设计意图互动模式&时间Evaluation strategyStep 11. Ss recall the task.2. Ss discuss the criteria of a good article by answering the question.Question: “What kind of article do you think can win the competition?” 学生回顾任务，即本节课评选出班级五篇最好的文章，激发学生的热情和兴趣。由此，学生讨论好文章的评价标准。CWIW5Evaluate the

16、examplesStep 21. Ss read the examples on their worksheet and write down the good points and weak points on worksheet.2. Ss discuss in groups.3. Ss share the ideas in class. T provides help by asking questions if Ss cant find out the weak points.(1) Example 1(Ss find out the reasons by answering ques

17、tions.)Question: a. What is the topic sentence?(2) Ss discuss about how to add topic sentence to make it clearer. (3) Example 2 (Ss learn about the reasons by circling the healthy habits.)(4) Ss discuss about how to organise it better.(5) Example 3(Ss find out the reasons by circling the subject and

18、 verb in the sentences.)(6) Ss discuss about what other sentence patterns could be used and revise the example.学生运用自己的评价标准阅读并评价老师挑选出的典型文章。教师预设如果学生在找文章问题的过程中出现问题，则通过不同的活动，如圈健康习惯及句子成分、总结段意等体会文章所存在的问题，并修改例文。CWPWIW15Self-evaluation and revisionStep 31. Ss read their own writing again to see if they have

19、 the same problems with the examples.2. Ss revise their writing. They may use the survey for more details if necessary.学生评价自己的文章并修改。IW5Group-evaluation Step 41. Ss summarise the standard of a good writing.2. Ss evaluate the writing of each other in groups of six. (1) Ss exchange their writings clock

20、wise and score every writing individually. (2) Ss find out the top-scored writing in their group and discuss the strengths of it.学生六人一组，阅读并评价组内的每一篇文章，选出组内得分最高的文章进行讨论。PWCW10PresentationStep 51. Ss share the top writing in their group in class.2. Ss share the score and reasons of the top writing.学生在班级

21、展示组内得分最高的文章并说明评分及理由。CW5HomeworkRevise and email your writing to your teacher.Unit 4 Communication Workshop Worksheet (Period 2)Example:1. My favourite sport is playing badminton, and I play it with my parents almost every day. I love running a lot, too. But theres a problem that I cant run fast, I c

22、ould only run for a long time slowly. Its also a good way to play basketball, because it can make me taller than before.I need to do these exercises as possible as I can. I couldnt give it up or I will not really healthy. Id better run faster than before when Im running. If I do it fast, I will be s

23、tronger.Although its very hard to change, Ill try to do best.Good points Weak points2. I have some good habits, so Im healthy. Im healthy because I enjoy doing exercise and I do exercise very often.I play table tennis and tennis very often. I need to ride to school every day. I walk in park. I never

24、 take the elevator. Although I always run, I need to run faster. I play table tennis and tennis very often because I like doing them. But I need to do warm exercise before doing them because its good for my health.I will do better.Good points Weak points3. I always eat healthily, although I need to

25、do more things. I often eat three healthy meals. I often eat lunch at school, but I dont like the food there. So I sometimes eat junk food with my friends. I often eat chocolate and candies. I eat three healthy meals every day but Im not strong. I need to drink more water, eat more vegetables and fr

26、uit. I should eat less food in evening. I need to keep healthy and Ill try my best to do it.Good points Weak pointsEvaluation Chart评价者标准分值得分作者作者作者作者作者有主题句和细节举例，包含所有要点0 5语意连贯，表达清楚，具有逻辑性0 5语言准确，句式多样，词汇丰富0 5总分Survey:Do you have healthy habits? Choose and write the letter in the blanks.1. I _ eat junk f

27、ood.a. always b. often c. sometimes d. seldom2. I _ eat fruit and vegetables.a. always b. often c. sometimes d. seldom3. I brush my teeth _ a day.a. once b. twice c. three times4. I wash my hands _ a day.a. once b. twice c. more than three times5. I take a shower _.a. once a day b. three times a week c. once a week6. I change my clothes _.a. every day b. three times a week c. once a week 7. I _ gargle（漱口）after me