1、Unit2 SectionB（3a-Self Check） 教案 【教材版本与册数】新目标人教版八年级上册 【单元名称】Unit2 How often do you exercise ?【课时】Section B 3a-Self Check(第五课时)【课型】Reading and writing (读写课型)教材分析本单元话题是Free time activities,功能是Talk about how often you do things.围绕课余活动的话题涉及不同层次的语言实践活动，教会学生谈论从事不同活动的频率。学习用 how often 引导的特殊疑问句，并能用表示频率的副如：al
2、ways, usually, sometimes. hardly, never等频率副词来对某人从事某一活动的频率进行询问和回答。本课时是八年级上Unit2 Section B的写作教学部分。教师在写作中应注意遵循“学习示范信息规划模仿写作”的过程。本课时3a-3c部分这三项活动是一个连贯的整体，通过这样的任务活动的完成，在语言技能上，可以有效的辅助写作，提升写作的质量和乐趣，体现教师的写作教学引导从“欣赏模仿-独立写作”的完整过程。在学习策略上，培养学生在学习中积极思考，主动探究，善于发现语言规律并能将所学知识迁移运用到新的情景中的写作能力。在情感态度上，让学生能在教师的帮助下或以小组讨论的
3、方式起草和修改作文。教学目标语言知识目标：1. 通过语篇挖空，学生能及时强化和牢固再次记住本单元关于频率副词在句子中的正确使用和部分词汇短语。 always/usually/often/sometimes/hardly ever/never部分词汇：dentist/point/magazine/however/none more than /less than/read books/watch TV for over 2 hours drink juice/eat hamburgers/help with housework/stay up late/ go to the dentist学习能
4、力：2.通过控制性的仿写活动，能与同伴合作起草仿写描述关于自己的业余生活，通过相互欣赏和修改作文，学生能学会在合作中学习，有合作和探究精神。情感态度价值观目标：3.通过学写自己的生活习惯的作文，学会正确认识自己的好习惯或不好的习惯，养成良好的学习和生活习惯，认识自己的优势与不足，乐于与他人合作，养成和谐健康向上的品格。教学重难点教学重点：1. 关于频率副词和程度副词在语篇中的正确运用和情感态度的正确传达。2. 学会在教师引导下，用对比的方式起草关于自己生活习惯的小作文。教学难点：1.频率副词和程度副词在句子中的正确表达。2.利用在文本结构下，如何起草写好有关自己生活习惯的小作文。建议教法任务型
5、教学法： 1. 呈现完整的语篇学习范文2. 将核心语言信息有效的挂靠到语篇结构中的学习，为语言输出搭支架。3. 结合真实语境，独立起草写作。在写作中应遵循“学习示范-信息规划-模仿写作”的过程。 教学流程（详见教学设计）教学评价1.本课时的目标设计清晰可操作，活动的设计紧扣目标要求并与目标达成一致。2.在写作中遵循了“学习示范=信息规划-模仿写作”的完整对学生写作的过程性指导，体现对学生的过程性评价。3发挥了小组合作探究的团队学习精神。（附教学设计）步骤过程措施 （教师活动与学生活动） 目的持续性评价1预备与激活先期知识Step 1Greeting andLead in ( 2mins )1.
6、T: lets Ss watch a video about sports.S: Ss watch the video and try to interest them. 2.T : asks Ss some questions about health quiz. S: Ss try to answer these questions according their own habits.利用一个有关运动的视频接，激发学生学习兴趣。逐步建立与本课时话题相关的词汇信息，让学生初步有区分健康和不健康习惯的意识。是否能激起学生对本话题的学习兴趣和求知欲望。通过这样的对自己的调查和评分，在此过程中学
7、生是否积极参与，并根据给出的标准主动给自己进行评价。2 获取新知识2获取新知识 3深度加工知识 3深度加工知识 4评价学生学习Step 2Learn and practice (3mins)Step 2Learn and practice（6mins）Step 3 Pre-writing(6mins)Step 4 While-writing(13mins)Step 5 Post-writingCheck in groups(10mins)Step 6Conclusion andExercise1. T: asks Ss meet a new friend called Jane about h
8、er habits.2. S: Ss read this passage and find out something about her daily habits. They should also change “the days a year” intothe frequency words. For example:365 days a year always320 days a year usually210 days a year often95 days a year sometimes20 days a year hardly ever0 never2.T: asks Ss t
9、o finish 3a .Ss: Ss fill in the blanks in 3a.Jane is a 16-year-old high school student in the United States. American Teenager magazine asked her about her habits. Jane has a lot of good habits. She _exercises and she reads books_. Also, she _drinks juice and she _stays up late. However, she has som
10、e bad habits, too. She _watches TV for more than two hours a day, and she _eats hamburgers. Her parents are not very happy because she _helps with housework and she _goes to the dentist for teeth cleaning. She says she is afraid!Answers: always/ every day/often/hardly ever/usually/sometimes/hardlyev
11、er/ never 1.T: leads Ss to pay attention to the structure of this passage.Ss: Ss learn and know the three parts of this passage and think it by themselves.Introduce yourselvesIntroduce yourselfYour good habits and bad habitsHow you can became better2.T: T provides more information for students about
12、 this topic.Ss: try to remember something about the information that T asks Ss to write a short passage about their own habitsS: Ss try to write it by themselves.Tips :I amI have a lot of good habits, However, I also have some bad habits,I know these bad habits are not good for me, so I decide to br
13、eak the bad habits. For example, I will.T: T asks Ss to enjoy others compositions in groups and encourage them to find out the beautiful sentences they can learn or they can also point out the mistakes they have made.Ss: Ss enjoy others works and try to learn from others .1.Summary:2. Lets check I.根
14、据句意，用括号内所给词的适当形式填空。1. Junk food isnt good for your (healthy).2. She asked me (say) something about my school.3. Mike goes to Shanghai (one) a year.4.On weekends, I have to help my mom (clean) the house.5.- Would you give me some water? - There is (hard) any water in my bottle. Answers: 1.health 2.to
15、 say 3.once 4.clean 5.hardlyII.用恰当的词补全对话.A: What do Tom and Mike do on weekends?B: They sometimes go to the museum.A: do they go to the shopping center:B: ever. Maybe about twice a month.A: do they watch TV?B: Mike never watches TV, but Tom watches TV day.A: Oh, Im just like Tom. I watch TV, too.Ans
16、wers:1. usually/often 2.How often 3.Hardly4.How often 5.every day 6.always3. Homework Make a plan to get rid of your bad habits and make yourself better and better.培养学生在阅读中获取有效文本信息教师利用一个金字塔图形，形象的帮助学会同义信息的转换。进一步复习和巩固频率副词在文章的正确用法和意思的表达。训练学生理解并解释图表提供的信息,将文本的语言知识有效的挂靠到文本结构下的学习。【提示：此处课堂上教师可让学生使用优教同步学习卡进行
17、抢答，根据结果反馈，进行精准教学。】加强学生对语篇意识和语篇结构的认识与理解，体现语篇的整体输出，为后续语篇写作的整体输出作铺垫。 通过前面的文本结构下的语言学习，体现学生从“欣赏-模仿-再创”的完整写作过程和语言的输出过程。培养学生学会欣赏和发现同伴作品中的优点,通过给自己制定计划改掉不好习惯的任务布置，培养学生正确的情感态度价值观，通过本课的学习能对他们以后的学习生活产生好的影响。利用话题思维导图的形式，给学生引导话题牵引词汇，功能牵引句型，这样的方式，让学生在脑海里建立树形结构，将知识和句型结构化。体现基础知识的当堂检测与及时反馈，并让学生能再次巩固本和运用堂课的基础知识。【提示：此处课
18、堂上教师可让学生使用优教同步学习卡进行抢答，根据结果反馈，进行精准教学。】体现本单元的情感价值观目标，让学生养成健康的生活、学习习惯，能慢慢的有意识的去改掉不好的习惯。学生是否能对表格中时间的表达与频率副词进行相对于的同类转换。学生是否能通过阅读短文将频率副词快速的填入空格中。通过教师对语篇结构的提炼分析，学生是否能有所启示，是否能在后面的写作任务中体现写作文章的整体结构输出。学生是否能在规定时间内独立写出有结构的和有逻辑性的有关此话题的作文。通过组内相互的欣赏同伴的文章，学生是否能学习到别人好的句子或能给同伴指出文章的不足并相互讨论修改，通过学生学习的反馈得知，学生是否能将本堂课所学所获运用到自己的生活学习中，是否能持续的给他们的以后的生活学习产生良好的影响通过思维导图分类结构的形式，检测学生是否具有归纳分类的学习能力。80%学生应该能比较轻松容易的完成，70%的学生能有意识的给自己制定良好的生活和学习计划，能养成健康生活，高效学习的良好习惯和正确意识。第 9 页
