
任务型教学法在高中英语语法课中的运用.doc
5页任务型教学法在高中英语语法课中的运用一、课例背景本课在2012年内蒙古自治区中学英语教学基本功大赛中获得一等奖, 授课时长40分钟,执教者是内蒙古自治区阿拉善盟第一中学的杨英老师, 指导老师为内蒙古自治区阿拉善盟教研室刘光孝老师二、 教学分析1・教学内容分析传统的高中语法教学纯属“填鸭式”教学教师梳理出每个语法项耳 的重要规则,罗列出大量例句,学生只好硬着头皮做笔记,课堂气氛死气 沉沉为了改变这种情况,备课团队和执教老师整合材料,从高中英语语 法课课堂教学实践出发,运用任务型教学法,设计了多层次的任务,营造 多彩的任务执行环境本课选取的是人教版必修五第一单元的语法项目一 一过去分词作定 语和表语的用法,精心设计了一堂以任务型教学为主体,依托学案这一新 型的教学辅助材料的语法课2.学生分析本节课的学生来自通辽,英语基础较好,绝大多数学生在课堂上能借 助老师和同学的帮助,出色地完成学习任务三、 教学过程Step I: Lead in请学生仔细读下面一段对话,划出对话中出现的两个过去分词并说出 它们的作用: Look at the excited boy! Why is he so happy? He won the first prize in the contest. No wonder he i s excited!【设计意图】通过一个简单的对话让学生明确什么是过去分词,过 去分词可以充当哪些成分。
直接导入本课的主题Step II. Discovering useful structures(1) Doctor John Snow was a wel1-known doctor in London.(2) John Snow told the astonished people in Broad Street.(3) He got interested in the two theories.(4) Neither its cause, nor its cure was understood・【设计意图】通过这一环节可以让学生明确什么是定语,什么是表 语Step III : Understanding and summarizing(1) 过去分词作定语的位置fallen leaves; retired workers; boiled waterThe girl named May is in our class.We are studying in a school built 14 years ago.(2) 过去分词作定语的意义a used stamp; a broken window; a closed door; a respected teacher a drunk man; a developed country; boiled water; fallen leaves【设计意图】通过观察和翻译多个短语和句子,学生能够很容易总 结出单个的过去分词作定语,放在被修饰的词的前而;过去分词短语放在 被修饰的词的后面,叫做后置定语。
3) 过去分词作定语与定语从句的转换We all like the lectures that are given by Mr. Song.二〉We all like the lectures given by Mr. Song.The bridge which was built 2000 years ago is in good condition now.二〉The bridge bui 11 2000 years ago is in good condition now.【设计意图】已经有了前面的铺垫,学生可以很轻松地掌握:定语 从句转换为过去分词作定语,要把定语从句中的引导词和be动词省去4) 过去分词与现在分词作定语的区别the changing world; the changed worlddeveloping countries; developed countriesThe woman giving a lesson is our teacher.Did you attend the meeting held yesterday?【设计意图】此处体现了翻译法在习得语言中的重要作用,只要学 生能止确理解短语和句子的意思,就能很自然地得出结论:现在分词表示 主动和进行,过去分词表被动和完成。
5) 过去分词作表语构成系表结构When we heard of it, we were deeply moved .She looked disappointed.You seem frightened. He got burned when he cooked.Some problems still remained unsolved.Ilis wound became infected with a new virus.T feel disappointed with the resuIt of the test.【设计意图】通过师生问答,学生在教师的引导下对句子进行分析, 更深入地了解到过去分词作表语时,连系动词除了 be以外,还可以用 look, seem, get等,过去分词大多已转化为形容词,表示主语所处的状 态6)某些动词的现在分词与过去分词作表语的区别The result of the test is disappointing・I feel disappointed with the result of the test・The story is very interesting .He is interested in the book.What a surprising result! I am surprised at what he said.【设计意图】本环节还是让学生四人小组合作翻译句子,这样的活 动设计是通过对大量短语和例句的英汉互译,以及分析,让学生在理解的 基础上通过合作学习总结出语法规律。
四、教学反思本节课的独到之处在于在整个教学过程中,始终坚持以学生为实际课 堂的主体的原则,以学案任务活动为依托,设计了由浅到深、循序渐进的 活动,让学牛通过大量的英汉互译和例句分析,积极主动参与,进行创造 性学习参考文献:贾冠杰•夕卜语教育心理学[M]・南宁:广西教育出版社,2001.编辑乔建梅。
