英语人教版八年级下册unit 7sectionA(1a-1c).doc

Unit7 Whats the highest mountain in the world?Section A la 1c (第 1 课时）设计人：李婕【学习目标】:1.知识目标： 我要熟练掌握并正确运用以下词汇和短语：Qomolangma, the Nile, the Caspian Sea, the Sahara, square kilometers, meter, deep, desert, the Yangtze River, any other, salt lake我要掌握以下的句型：What is the highest mountain in the world?Qomolangma is the highest mountain in the world. Its higher than any other mountian in the world. How high is it?Its 8,844.43 meters high.2.技能目标：我能够听懂大数字的表达和说出这些数字。我能够用比较级和最高级结构进行问答。我能够问多高，多深，多长，多大并回答。3.情感态度价值观：了解一些世界和中国的自然，地理之最。【学习重点】1.词汇2.句型【学习难点】1.大数字的表达2.比较级，最高级的句型表达。【课型】听说课【课堂导学】：Step 1: Warm up and lead inT: Good morning, class. Look at this picture, whats this? We call it Qomolangma. Is it very high? Its the highest mountain in the world. So what is the highest mountain in the world?Step 2: Teach yourself挑战一：Complete the sentences.完成并练习以下句子，能够熟练问答。What is _ _ mountain in the world?Qomolangma is _ _ mountain in the world. Its _ than_ _ _ _ in the world. What is _ _ river in the world?The Nile is _ _ river in the world. It is _ than_ _ _ _ in the world.What is _ _ salt lake in the world?The Caspian Sea is _ _ salt lake in the world. It is _ than_ _ _ salt lake in the world.What is _ _ desert in the world?The Sahara is _ _ desert in the world. It is _ than_ _ _ _ in the world.Step 3:Listen and finish 1b.听录音完成1b.学法指导：听前先朗读句子，并大胆猜测空格可能应填的单词。听时为防止走神，可以试着跟读磁带。Step 4: Finish 1a.完成1a的连线。Step 5: Learn to read the numbers and the sentence patterns.挑战一：Complete the sentences.完成并练习以下句子，并能够熟练问答。How _ is Qomolangma?Its 8,844.43 _ _.How _ is the Nile?Its 6,671 _ _.How _ is the Caspian Sea?Its 1,025 _ _.Whats _ _ _ the Sahara?Its about 9,600,000 _ _ _ _. Step 6: Summary and progress.挑战一：Make a conversation about the highest mountain, the longest river, the deepest salt lake and the biggest desert in China or in the world. 和同伴编一段对话谈论世界上或中国最高的山，最长的河，最深的咸水湖或最大的沙漠。（以下的例子也许会帮到你）A：What is the longest river in China?B：The Yangtze River is the longest river in China. Its longer than any other river in Chi