初中英语教学案1.doc

初中英语教学案1 初中英语教学案例 What things can harm the environment? (What do you think we should do to improve our environment? ） 活动目的： 通过列举污染源，学生更清楚当前环境的不仅如人意，保护环境刻不容缓，从而使学生增强保护环境的意识。他们动脑筋，想办法，积极讨论保护环境的措施，在不知不觉中提高英语语言运用能力。 活动过程： T: There is much pollution all over the world now. Can you tell me what it is? ( 学生很快地回答 ) Ss: Water pollution ; Air pollution; Noise pollution; soil pollution ?etc. T: Do you know what causes water pollution? Ss: Factories pour waste water into rivers and lakes. T: All the factories? Ss: No. T: What factories? Ss: Paper factories, printing and dyeing mills, plastic factories … ect. ( 学生不会用英语说“印染厂及塑料厂”，他们说中文，我说英文。 ) T: What else can cause water pollution, too? Ss: Some people throw rubbish into rivers and lakes. T: How can we help to solve this problem? ( 学生们分组讨论解决办法。 )