【新课标公开课】Unit 7 What's the highest mountain in the world？SectionA 1a-2c 课件+教案+素材包

中小学教育资源及组卷应用平台 Unit 7 What's the highest mountain in the world？ SectionA 1a-2c 课时教学设计 课型 听说课 课时 1 教材分析 本课话题为谈论自然地理之最。活动1a的主题图呈现了四幅世界地理之最的图从而引出该部分的重点———�自然地理之最”的相关数据，突出如何用含有大数字的度量结构表达这些地理信息；活动1b的听力材料呈现了描述这四个地方的比较级和最高级结构，学生通过听后填空来熟悉这些结构结的含义和用法；活动1c让学生结对操练，通过模仿听力中大数字的读法，口头再说出这些大数字，并用着四个地方的相关信息进行控制性的语言操练。2a和2c部分的听力资料则是让学生进一步利用比较级和最高级结构叙述“中国之最”的基本情况。 学情分析 学生在初一已经学会朗读百以内的数字，如何在此基础上朗读更大的数字是本课的一个重难点。对于要表达自然地理之最使用的比较级和最高级，学生在初二上学期也已有两个单元的学习，本课需在已有基础上，熟练掌握as...as.../one of+最高级/a little/lot/much+比较级等用法，所以在教学中应为学生创设情景，让其最大限度地使用以上句型来表达。 课时教学目标 语言能力：掌握词汇：square, meter, deep, desert, population, Asia, Qomolangma, the Nile, the Caspian Sea, the Sahara, the Yangtze River, the Yellow River等；掌握大数的读法。 学习能力：通过听说训练，学习并掌握物体长宽高及面积的表达。能够熟练运用形容词和副词的比较级、最高级。 思维品质：了解中国及世界地理和自然。 文化意识：通过比较，了解国家及世界“地理之最”，培养对祖国的自豪感，对大自然的热爱之情。 教学重难点 教学重点：掌握大数字的读法和表示度量的结构； 教学难点： 准确听取大数字和级别信息，正确表达度量结构；学会用不同句式表达比较级、最高级。 教学方法 情境式教学，任务型教学法 教学工具 PPT课件，多功能白板，教案 设 计 教 学 过 程 教师导学 学生活动 设计意图 Step1: Warming-up Guessing game: 1)It has long been a dream and target目标 of many mountain climbers.It's between Nepal尼泊尔 and China.It's the highest mountain in the world.What's the name of the mountain 2)It covers覆盖 more than one fifth of the Earth's land. It's on the African continent.It's the biggest hot desert. What's the name of the desert 3)It has two main branches 主要的支流.All of the branches flow into the Mediterranean Sea地中海.It's the longest river in the world.What's the name of the river 4)It's surrounded包围by five countries.It forms 40 to 44% of the total lake waters of the world.It's the largest land-locked内陆body of water on the earth.What's the name of the lake Step2: Presentation 1.Watch the video and learn some facts about Qomolangma/ The Nile/The Sahara/The Caspian Sea.Pay attention to how to read the large numbers. 1)What's the highest mountain in the world How high is it / What's the height of it It's 8,848.86 meters high.It's 8,848.86 meters in height. 2)What's the longest river in the world How long is it / What's the length of it It's 6,671 kilometers long.It's 6,671 kilometers in length. 3)What's the deepest salt lake in the world How deep is it / What's the depth of it It's 1,025 meters deep.It's 1,025 meters in depth. 4)What's the biggest desert in the world How big is it What size is it It’s about 9,600,000 square kilometers in ... ...