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

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:1. 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;2. 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:1. 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;2. 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?1. What role does each person play?NameRolesHostHostJames SmithA local residentVincent BrownSenior manager of a local factoryJulie ArcherChief of the Norgate Environment Protection CommitteeThen ask students to predict: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. It's 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 production process, even though these measures raise their production costs. TheyVe created many jobs for local residents and helped the city*s economy grow.Archer: We have to achieve a balance between environmental protection and economic development.Fighting pollution isn*t just a task for factories and the government.It has to be a community-wide effort and every one can help.And then ask students for the supporting details: They've made environmental policies for businesses to observe, like strict clean-up requirements. They also work hand in hand with other branches of government to ensure that development strategies are followed in an environmentally friendly way. Follow the golden rule: reduce, reuse and recycle.Step4 DiscussionDo you agree on Smithfs opinion that heavy industry has to go? Share your own opinion on heavy industry and state the reason in groups.Opinion 1: Factories have caused water and air pollution and endangered public health.Opinion 2: Factories have helped Norgate's economy and created job opportunities for local residents.Further discussion:China's Ministry of Ecology and Environment (MEE) has launched a new "blue sky” protection campaign in key regions of China to reduce air pollution and "make skies blue again." As a resident in Changsha, what can you do to contribute to a blue sky? Possible answers:New-energy vehicles; Take the stairs; Take the bus; Use electric heating .Step5 Language PointsJoining us in the studio tonight are James Smith, a local resident;. (Lines 3-4) 有时候为了强调，可将谓语部分的现在分词或过去分词置于句首,从而构成全部 倒装。站在教室前面的是我们的班主任。Standing in front of the classioom was oui head teacher.一个古老的村庄被埋在了这沙地里。Buried in the sands was an ancient village. Mr Smith protested against heavy industry. (Line 15)Provide some expressions related to the underlined words. In defense of the factories, however, I'd like to point out. (Linesl9-20)Provide some expressions related to the underlined phrase. With pollution levels on the rise, the Norgate Environmental Protection Committee. (Lines 19-20)Provide some expressions related to the underlined phrase. We also work hand in hand with other branches of. (Line 36)Provide some expressions related to the underlined phrase. The fortunes of our environment and our economy are inseparable . (Lines 49-50)Provide some expressions related to the underlined phrase.教学反思