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目標1. Target language 目標語言a. 重點詞匯和短語glance, widespread, decrease, steady, average, existence, outer, on the whole b. 重點句式It is human activity that has caused this global warming. P29…it is the burning of more and more fossil fuels that is resulting in this increase in carbon dioxide. P262. Ability goals 能力目標Learn about “it” used for emphasis.3. Learning ability goals 學(xué)能目標Help the students learn how to use new words and expressions of this unit and how to use “it” for emphasis.Teaching important points 教學(xué)重點The structure of “It is ... that ...”.Teaching difficult points 教學(xué)難點Teach the students how to master the use of “it” for emphasis.Teaching methods 教學(xué)方法Explanation and practice.Teaching aids 教具準備A puter.Teaching procedures amp。2. 課型設(shè)計與課時分配1st Period Speaking and Listening 2nd Period Reading 3rd Period Extensive Reading 4th Period Language Study 5th Period Drills 6th Period Writing Ⅳ. 分課時教案 The First Period Speaking and ListeningTeaching goals 教學(xué)目標1. Target language 目標語言a. 重點詞匯和短語energy, light (v.), heat (v.), renewable, nonrenewable, fuel, blame, run outb. 交際用語Expressing agreement and disagreementYes, I agree with , I think believe that you’ve got it don’t think so.I don’t think that’s ’m afraid you are wrong.2. Ability goals 能力目標Enable the students to talk about different sources of energy and express their own ideas.3. Learning ability goals 學(xué)能目標Help the students learn how to give their ideas about the use of energy.Teaching important points 教學(xué)重點Enable the students to express agreement and disagreement.Teaching difficult points 教學(xué)難點Enable the students to learn how to express agreement and disagreement.Teaching methods 教學(xué)方法Brainstorming, listening and group work.Teaching aids 教具準備A tape recorder and a puter.Teaching procedures amp。Unit 4 Global warmingⅠ. 單元教學(xué)目標技能目標Skill Goals▲Talk about global warming, pollution and the importance of protecting the earth▲Practise expressing agreement, disagreement, blame and plaint▲How to use“it” for emphasis in a sentence▲Write an essay on environmental problemsⅡ. 目標語言功 能 句 式Expressing agreement, disagreement, blame and plaintYes, I agree with , I think believe that you’ve got it don’t think so.I don’t think that’s ’m afraid you are ’m sorry to bring this up, but ... I’m sorry to have to say this, but ...They shouldn’t have done are to blame.Why don’t you do something about it?Perhaps they should / ought to do ...詞 匯pare, graph, phenomenon, fuel, quantity, per, data, catastrophe, climate, consequence, state, range, glance, widespread, decrease, steady, steadily, average, existence, outer, electrical, motor, can (n.), microwave, nuclear, disagreement, title pare to, e about, quantities of, result in, build up, keep on, on the whole, make a difference, put up with, so long as, and so on語 法“It” used for emphasisIt is human activity that has caused this global warming.Ⅲ. 教材分析與教材重組1. 教材分析本單元以Global warming 為主線,旨在通過單元教學(xué)使學(xué)生經(jīng)過思考、學(xué)習(xí),認識到全球變暖的起因和它所帶來的種種后果。 ways 教學(xué)過程與方式Step ⅠRevisionCheck the students’ homework and have a discussion with the students about the mistakes Mary made. Let the students have a clear understanding about the mistakes and then correct them.Step ⅡWarming upSample answers:RenewableNonrenewableWind powerCoalSolar powerNatural gas and oilHydroelectric powerNuclear powerStep Ⅲ L