英语人教版八年级下册unit7period1.docx

Unit 7 Whats the highest mountain in the world?Section A 1a1c 火炬中学：熊杨【Study-aims】1、知识目标：掌握本节课重点单词和句型：square meter deep desert /What is the highest mountain in the world ? Qomolangma.学会较大的数字的读法和写法。21cnjycom2、能力目标：能熟练掌握和运用单词square meter deep和desert能够表达物体的长、宽、高、深和面积。正确运用形容词和副词的比较级和最高级。21世纪*教育网3、情感目标：培养学生积极参与活动的兴趣，了解世界上的名山大川。【Key & difficult points】教学重点：学习并掌握表达物体的长、宽、高、深和面积。正确运用形容词和副词的比较级和最高级。教学难点：能运用本节所学内容自由谈论自然景观【Learning procedure】Step1: Leading-in“导入新课”Show students some pictures to review comparaive degree.写出下列形容词的比较级和最高级1. high 2. big 3. long 4. old 5. popular 6. wide 7. tall 8. famous Step2:Practice reading numbers.Step3:应用图片教学，完成以下任务：1） Watch the photos and talk about them A：How big/high/long/big is ? B：Its meters/kilometers/cm big/high/long/big.2）Look these photos and practice the dialogue: A: How high is Qomolangma?B: Its 8,844 meters high.Step4：practice应用图片教学，完成以下任务：1） Watch the photos and talk about them A：How big/high/long/big is ? B：Its meters/kilometers/cm big/high/long/big.2）Look these photos and practice the dialogue: A: How high is Qomolangma?B: Its 8,844 meters high.Step5： 交际性操练 (Communicative Drills) Practice in pairs using the information in 1a.A: Whats the highest mountain in the world?B: Qomolangma.A: How big is it?B: Its about 9,600,000 square kilometers in sizeStep6： 1b Listen and complete the sentences.1) Qomolangma is _ than any other mountain in the world. 21*cnjy*com2) The Sahara is _ desert in the world.【版权所有：21教育】3) The Caspian Sea is _ of all the salt lakes.21*cnjy*com4) The Nile is _ river in the world.Step7:Role-play the conversation.Step8:GroupworkStep9:HomeworkMake a survey about the facts in geography in Sichuan and write them down.板书设计Unit 7 Whats the highest mountain in the world?Section A 1a2d1）Whats the highest mountain in the world ? Qomolangma.21世纪教育网版权所有2）How long is the wall? Its about 8,850 kilometers long .21cn