译林版高中英语必修三Uint1 Extended reading 教案（名校）.docxVIP

Unit 1 Nature in the balanceExtended reading ?内容分析： 本板块围绕单元话题，以“环境与环境保护”为话题展开阅读。通过对比鸟 巢前后的变化，引出环境污染的话题。接着阅读一篇电视访谈节目脚本，通过表 格的形式梳理清楚文章的脉络。然后引导学生总结出针对环境污染的不同观点， 并就此话题展开讨论。最后呼吁同学们行动起来，保护自然环境，共建一个健康 的家园。 ?教学目标： By the end of this section, students will be able to: read a TV show transcript and figure out the structure;know different voices on the environment pollution and form his or her own opinion on the pollution; express his or her own opinions in the discussion period;know many key words and phrases and their relevant expressions. ?教学重难点: To help students figure out the structure and the different opinions on the pollution;To organize the discussion part and encourage students to express their opinions bravely; To teach the key words and phrases. ?教学过程: Step 1 Lead-inQs: What changes can you observe in the pictures? What do you think are the causes of the changes? Possible answers: Factories, Cars, Burning coals, Construction dust... Step2 Fast-readingScan the transcript and tell who are engaged in the show? What role does each person play? NameRolesHostHost James SmithA local residentVincent BrownSenior manager of a local factory Julie ArcherChief of the Norgate Environment Protection CommitteeThen ask students to predict: Julie Archer According to the guests1 roles, what attitudes may they take towards environmental protection? Read and check your prediction. Step3 ReadingListen to the transcript. Find out the attitude of each guest. Smith: For health and safety reasons alone, heavy industry has to go. And then ask students for the supporting details: The river is dirty and smelly. The smog in the air has coloured the sky a smoky grey. Its also given him a cough that he can*t get rid of. Brown: Factories also try to control the amount of pollution they produce. Factories have brought economic benefits to Norgate. And then ask students for the supporting details: Various measures have been taken, including the use of new technologies, to reduce pollution in the pro