江苏省海头高级中学高中英语 unit2Reading(1)教案 新人教版必修5.doc

江苏省海头高级中学高中英语 unit2reading(1)教案 新人教版必修5step 1. leading inmake your choices.1.do you think the environment is important to people? a. yes b. no2.where have you seen pollution? a. the factory b. the forest c. the river3.is it our duty to protect the environment? a. yes b. no4.but is it right for people to prevent the economy from developing in order to save the environment? a. yes b. no5.can people be able to have a clean environment and lots of jobs？ a. yes b. no6.do you think a healthy environment and a stable economy should be possible at the same time? a. yes b. no 总结：which do you choose, the economy or the environment? if a healthy environment and a stable economy can develop at the same time, what should people do to realize this goal?_step2: try to remember the new words and phrases as quickly as possible。1) 工业的 adj._ 2) 污染 n._3) 接近；靠近 vt.&vi._ 4) 责任，职责 n._5) 有效的 adj._ 6) 些微地，稍微地 adv._7) 另外_ 8) 扫除，消灭_9) 消减，缩减，减少_ 10) 自由发言_11) 用完，耗尽_ 12) 电视节目主持人_step3: skim the text the economy or the environment-must we choose and get the main idea of it. whats the main idea of the text?_liu shuiqingrecyclingindustrial waste1populationfishingwater pollutionproductionstep 4: scan the passage the economy or the environmentmust we choose? and correct the right number.qian liweitaxesrecyclingfactories1productionlaws step 5 长短句破解并背诵（方法导引：弄懂长短句的关键是先找到句子主干，然后理清其余句子结构。1.im talking to you today the way large areas of the world are damaged by industrial waste.(lines 10-11)我今天跟大家谈谈世界上大片区域是怎样受工业污染而被破坏的。the way 是先行词，后接一个定语从句，way 后面的关系词that / in which 可以省略。试试看：你还能在文中找出内外两个含定语从句的句子吗？ 2.in addition, many sea creatures are being wiped out by fishing boats.(line16) 3. the worlds population has grown to more than six times what it was in 1800. the figure is now approaching 6.5 billion people! (lines 20-21) 当堂巩固：1 单词拼写：根据句意及所给汉语注释，在句中横线上写出空缺处所缺单词或短语的正确形式。1）_(此外), many sea creatures are being _(消灭)by fishing boats.2)these boats catch large numbers of fish without giving them time to_(下蛋)eggs. 3)the figure is now_(接近)6.5billion people.4）it would be beneficial to expand(扩大) our recycling industry,and teach people about environmentally friendly ways of living.5）_(显然)you are concerned about the present situation of our environment.6)they think of _（贪婪的）businessmen hiding from their responsibilities to the environment.7)i know that_(健康的)environment and a_(稳定的)economy should be possible at the same time.8)mr lin suggested that we should _(削减)the amount of t