仁爱版英语九年级上册unit 2topic 3 section b

My hope is to help students learn English with fun,enjoyment and confidence;My goal is to make students enjoy pleasant and success. I will work hard to achieve the dream!,仁爱版英语九年级上册 Unit 2 Topic 3 Section B,一、分析教材：二、教法学法三、学情分析四、教学过程五、理想课堂,1.教材地位、特点、作用2.学习目标3.教学重难点,地位特点作用,教学难点,教学重点,学习目标,Section B,教材分析,Section B,教材分析,Learning Aims：,Knowledge Aims： 1. new words and phrases: action, distance， electricity ought to, shut off, 2. useful sentences: (1)Would you like to be a greener person? (2)First, you ought to shut off the lights when you leave a room. (3)Easier said than done. (4)Well, actions speak louder than words.Ability Aims：Talk about the greener life style. Skill Aims：1.能预测听力内容，并带着问题听材料 2.掌握句子重读、连读、不完全爆破及语调。,教材分析,Teaching Key Points,Learn to talk about protecting the environment and develop students environmental awareness.,Teaching difficult Points,1.Master the use of Ought to .2.Pay attention to the stress, liaison, incomplete plosion and intonation.,教材地位、特点及作用,本话题承接了一、二话题的内容，谈论环境保护的问题并提出建议。我说课内容为Topic 3 Section B.这节课在整个话题中有承上启下作用，因为在Section A 中由Jane和记者谈论如何保护环境，引出环境保护问题、垃圾分类以及是否愿意成为一名环保者，融入到本节Section B的功能项目作为一名环保者该如何做，即引出表达建议的句型，而Section C还将继续学习有关环境保护的一些发明，这节课起到了极为重要的铺垫作用。,自主-合作-激励-反馈,任务型教学法,启发式教学法,情景教学法,教学方法,学习策略,自主,合作,探究,学习方法,学情分析,学生普遍存在英语偏科基础差的问题，尤其表现在阅读和写作方面。因此我们组几位英语老师平时从单词抓起，从音标读音到单词落实巩固复习，再到课文对话的背诵。 所以在这节课中，我设置了任务复述1a如何做一个环保使者，以及小组合作作出报告两个任务，使学生在任务的完成中掌握本节课的重点谈论环保的生活方式。,视频导入自由交谈,谈论图片突破难点,听力理解获取大意,合作交流复述对话,巩固新词培养阅读,教学流程,巧设任务 做好铺垫,水到渠成突破难点,小组合作做出报告,请欣赏,垃圾分类公益广告,What can we do to protect the environment?,Free talk,设计意图：通过观看垃圾分类广告、Free talk,让学生熟练运用reduce,reuse and recycle,谈论如何保护环境。,What should you do if you would like to be a greener person?,You should sort the garbage. =You ought to sort the garbage.,ought to 应该 情态动词 ought to +动词原形ought not to + 动词原形,难点突破,You should /ought to ,shut off the electricity,n.电，电能,关闭,难点突破,e.g. You should / ought to shut off the electricity when you leave a room.,You should/ought to ride a bike to your school.,You should/ought to take a bus to school instead of taking a taxi.,You should/ought to take a cloth bag when you go shopping.,难点突破,设计意图：通过本环节的实施，使学生理解、运用、掌握ought to 的用法，突破难点，为下个环节的听力扫除障碍。,1b Listen to 1a and choose the correct answers.,1.Jane and Michael are mainly talking about _. why we should shut off the electricity when we leavewhat we should use when we go shoppinghow to be a greener person2. Actions speak louder than words means _. words are not as loud as actions to do well is better than to say well actions can speak, but words cant do it,设计意图：引导学生读题并预测问题答案，培养学生带着问题获取信息的能力,Actions speak louder than words.,Remember some English idioms and try to use them often.,Easier said than done.,说起来容易做起来难。,行动胜于言辞。,拓展延伸,设计意图：通过听力理解两则谚语并学会运用,拓展延伸,I can make this room clean ,dad._. It is too dirty.A. Easier said than doneB. All roads lead to Rome C. Everything goes well D. The early bird catches the worm,1a Look, listen and say.,设计意图：通过听录音，强调学生注意语音、语调模仿和分组读、分角色读、男女生读多种方式，使学生充分理解对话内容。,1c Read 1a and complete the table.,You ought to shut off the electricity,distance,take a bus or a taxi,walk or ride a bike,save energy,reduce air pollution,take a cloth bag,plastic bags,Retell it,培养学生通过阅读获取主要信息的阅读技能。,Retell 1a like this:,I would like to be a greener person. First I ought to shut off the electricity when I leave a room. Second, Id better walk or ride a bike instead of taking a bus or a taxi if I travel a short distance. I will save energy and reduce air pollution. Third, I will take a cloth bag when I go shopping. I wont use plastic bags. Its easy to be a greener person.,设计意图： 这一环节加强语言输出，进而掌握了本节课的重点，培养学生综合语言运用能力。,How can we become a greener person?,2 Choose the correct verbs or phrases to complete the statements. Then match them with the right pictures.,shut off reduce grow recycle ride cover use,_ waste. Dont buy cups or boxes which can be used only once. Save electricity. _ the electricity when you are not using it. _ boxes and plastic bottles. _ fruit and vegetables yourself. Try to _ a bike when you travel. _ both sides of the paper. _ pans when you are cooking.,Reduce,Shut off,Recycle,Grow,ride,Use,Cover,3 Read the passage and fill in the blanks with the correct words. Then listen and check. The first letter of each word is given.,The earth is our home. Some things we have done are good for the earth w_ some are bad. We have polluted the earth, a_ it is sick now. We c_ down too many trees, so lots of rich land has c_ into desert. Factories p_ waste water into rivers. Pollution has caused many s_ problems. The earth is crying for help. What shall we do to save it? We should plant more trees, r_ the waste we produce, r_ the waste paper and soft drink cans, and ride bikes to reduce air pollution. I think we should try to be g_ people to protect our earth. After all, we have only one earth. We should do e_ to protect it, or well be punished and lose our home.,hile,nd,ut,hanged,our,erious,educe,ecycle,reener,verything,毕竟，归根结底,设计意图： 以上三个任务的设置，巩固本课的重点单词，训练学生篇章复原的阅读技能，拓展了学生的视野。,4 Work in groups and survey your group members about what they do to be greener people. Then report it to your class. Pay attention to the stress, liaison, incomplete plosion and intonation.,Example:A: Wha(t) do you often do to be a greener person ? B: Well. I always shut off the electricity when I am not using it . A: Good. What about you , John?C:,Group Work,（点题） I did a survey about what we should do to be a greener person.（阐述调查内容）Some students think we should.,some students think we ought to .,other students think we had better . （阐述自己观点） I think we ,Its easy to be a greener person