Unit4GlobalwarmingPeriod4ListeningandSpeaking优秀教案（人教版选修6）.doc

Period 4　Listening and Speaking 教学内容分析　　　 The emphasis of this period will be placed on listening and speaking.There are altogether two texts for the students to listen to in this period：one is in the Students Book and the other is in the Workbook.The first one(on Page 31，Listening and speaking)is a conversation between two people，Li Bin and Professor Keeling，who is a scientist studying global warming.Professor Keeling has been mentioned in the reading passage on Page 26.The listening text is a radio interview about the use of fossil fuels and other sources of energy.It contains examples of the focus function for this unit：agreement and disagreement.While listening to Part 1 for the first time the students are asked to decide which statement in Exercise 1 Professor Keeling does NOT agree with.Then students are required to listen to Part 1 again and tick the energy sources that are mentioned in the text.After listening to Part 2 students are asked to list three things they can do to save energy.At last they should also listen to Part 2 again and fill in the blanks in Exercise 4. The second one(on Page 65，Listening Task)involves an environmental organization.A student，Tom，is giving an oral presentation.As with most oral presentations that students give，Tom has some visual aids to go with his talk.Students will first be required to listen to the whole speech to get the general idea，and then listen again and take some notes about some facts mentioned in the speech. 三维目标设计　　　 Knowledge and skills[来源:学科网ZXXK] 1．To understand the meanings of the following key words and expressions while hearing them in the tape：fossil fuels(化石燃料)，industrial societies(工业化社会)，concentrated(浓缩的)，radiation(辐射)，economical(经济的)，global community(地球村)，cigarette butts(烟蒂)，commitment(承诺)，inspiration(启发)． 2．To enable the students to understand the listening texts. 3．To help the students learn how to express agreement and disagreement. Process and methods 1．Smoothing away language problems if any bef