中职英语拓展模块（外研版）Unit 3 We Are Part of Nature：Reading and Writing 1教学设计（表格式）

单元名称 Unit 3 We Are Part of Nature 课型 Reading and Writing 1 教学目标 能够简述北美大草原的位置、常见动植物、生态系统组成部分。能够通过同义词替换方式改写草原生态系统的介绍。能够感知生态系统的重要性并形成尊重、保护自然资源和生态系统的环保意识。4. 能够运用读前预测、抓取语篇高频词、提炼段落主题词句的阅读策略把握语篇主题及段落大意；能够通过同、近义词以及细节描述猜测新词词义。 思政目标：1.能够认识到生态系统的重要性并形成尊重、保护自然资源和生态系统的环保意识；2.能够树立“绿水青山就是金山银山”的发展理念，思考如何解决生态环境和生物多样性保护等社会热点问题，积极关注生态环境、保护生物多样性。 教学重点 能够简述北美大草原的位置、常见动植物、生态系统组成部分。能够通过同义词替换方式改写草原生态系统的介绍。 教学难点 能够运用抓取语篇高频词、提炼段落主题词句的阅读策略把握语篇主题及段落大意。 教学方法 交际教学法、小组讨论法、任务教学法 教学手段 PPT课件、多媒体设备、语音素材、北美大草原图片等 教学过程 教学环节与时间分配 教学活动与步骤 设计意图 评价要点 Warm-up8’ T invites Ss to report their lists of environmental measures on their notebooks (homework last time) with sequential words and expressions. T checks and gives an evaluation on Ss’ reports and pronunciation. 通过展示笔记本整理作业，带领学生复习有关环保措施和次序信号词的语言知识以强化学习效果、为本课背景词汇作铺垫，让学生快速做好进一步学习单元话题的准备，也可获得上一课时的学习反馈以便教师及时做出必要的教学调整。 利用次序信号词正确、有条理地说出已学过的环保措施，做到用词准确、发音正确。 Pre-reading4’ T shows the words from the box in Activity One and tells Ss they are taken from the text. Ss try to read them and T checks Ss’ pronunciation. Ss guess what the text is about. 引入重点词汇，调动学生阅读兴趣,引导学生运用语篇内词汇进行读前预测的阅读策略。 准确朗读词汇并预测语篇大意。 Ss tell reasons for their prediction and T encourages Ss to predict further what information the text will give. T helps with Ss’ explanation and elicits as many background words and expressions as possible for Ss. 鼓励学生说出判断语篇大意的依据，锻炼学生的逻辑推理能力，并进一步引出背景词汇，扫清阅读障碍。 预测背景词汇并借助背景词汇来说明判断依据。 While-reading16’ Ss skim the text to check whether their guesses are right or not. T encourages Ss to find out the high-frequency word “prairie” as the theme word of the text. Ss are also encouraged to get the main idea from the first and last paragraphs. 快速获取语篇大意并判断预测是否正确，引导学生关注高频词来确定语篇主题，同时也继续鼓励学生利用首尾段获取语篇主题，提升学生快速获取语篇大意的能力。 圈出语篇高频词prairie，并通过首尾两段关键词句正确说出语篇主题。 Ss read paragraphs 1 and 2 to get the detailed description of theme word “prairie”. T encourages Ss to find out its synonym “grassland” in the first paragraph and then guess its meaning. T checks the answer, explains the theme word more and points out the reading skill that readers can always guess efficiently the meaning of a new word from its detailed description and synonym. 引导学生寻找prairie的同义词grassland，并结 ... ...