英语人教版八年级下册第七单元.doc

Unit 7 whats the highest mountain in the world? 材料解读：本单元的中心话题主要围绕自然学习、学生可以学到形容词比较级和最高级，以及大数字的读法和表示度量的结构。在听说读写这些活动之中学生的综合能力进一步提升，并融入情感教育，人类克服困难，挑战极限的勇气与实践精神，树立保护动物的意识。单元目标一、知识与技能1、重点词汇：in size in the world 2 meters tall/long/wide.in the remaining forest. endangered animals. In the future.2、学会形容词和副词的比较级和最高级变化规则和用法，并能流畅地对物体进行对比。二、过程与方法由浅入深地教会学生正确表示度量的词语并能对事物进行比较。交际法：学外语的主要目的不是在掌握语言结构本身，而是在发展学生的交际能力，让他们在创设的交际情景中学会知识，以便运用于现实交际活动中。课时教案第1课时 Section A 1a-2dStep 1 GreetingsGreet the students as usualStep2：PresentationShow the words on the screen.Step3：Warming-up1、Watch the photos and talk about them“How big / high/long is?”and help the students to answer：Its meter/kilometers/cm/big/high/long.2、Look these photos and practice the dialogue.eg：A: How high is Qomolangma?B: Its 8844 meters high.Step 4 Listening1a Match the facts you know practice in pairs using the information in 1a.Step 5 Listening.1、1b Listen and complete the sentences.2、2d Listen and number the facts (1-4) in the order you hear them. 2b Listen again and fill in the blanks in 2a with the numbers in the box.Keys：6300、5000，5464，300Step 6 practice1C. Make conversations in pairs and then let some pairs read their dialogues.Steps 7 2dRead the conversation and answer the questions.Step 8 Language points and Summary, let the students read the conversation again and then help them deal with difficedt language points.Step 9 homework.To memorize the important phrases and sentences.教学反思：本节课涉及