八年级英语下册《Unit 7 What’s the highest mountain in the world（第1课时）》教案 （新版）人教新目标版-（新版）人教新目标版初中八年级下册英语教案.doc

Unit 7 Whats the highest mountain in the world?Analysis of the Teaching Material【Curriculum requirements】1. 能听懂接近正常语速、熟悉话题的语段，识别主题，获取主要信息。2. 通过说、读的训练，使学生获得英语基础知识和为交际初步运用英语的能力，激发学生的学习兴趣。3.能在教师的帮助下或根据句意用简单的语言描述人或事物的特征。Analysis of the Teaching Material：本部分内容主要围绕地理知识展开，集中呈现了大数字的读法和表示度量的结构，并进一步拓展了比较级和最高级的使用。在这一部分中，学生重点练习数字读法和听说训练，为学生展现大自然之最。 Teaching Aims and DemandsKnowledge Objects：1) 能掌握以下单词以及短语：square meter deep desert population population Asia tour tourist wall amazing ancient wide 2) Masterthecardinalnumbers.3) 能熟悉以下句型：Sthismeterslong/wide/highorinlength/inwidth/inheight。 Ability Objects：1.学习形容词最高级变化形式，规则与不规则。2.学习几项中国之最和世界之最。Moral Objects ：1. 培养学生热爱大自然，保护环境的意识。2. 了解关于中国和世界的地理知识，拓展学生视野。Teaching Key PointsAnd Teaching Difficult PointsTeaching Key Points1.掌握相关的单词和词组2. 形容词或者副词的最高级变化形式，尤其是不规则变化，如bad-worst,good-best,big-biggestTeaching Difficult Points1. 形容词或者副词的最高级变化形式，尤其是不规则变化，如bad-worst,good-best,big-biggest.2.物体之间的对比。Teaching aidRecorder Design of periodPeriod 1Teaching ProceduresTeacher-student InteractionReviseStep 1 Presentationsquare n.平方 meter n. 米 deep adj. 深的 desert n. 沙漠 populationn.人口population n. 人口Asia n. 亚洲tour v. n. 旅行tourist n. 旅行者wall n. 墙amazing adj. 令人大为惊奇的ancient adj. 古代的 wide adj. 宽的；宽阔的Step 2 Warming-up1.Watch the photos and talk about them “How big/high/long/big is ? and help the students to answer:Its meters/kilometers/cm big/high/long/big.2. Look these photos and practice the dialogue:e.g. A: How high is Qomolangma?B: Its 8,844 meters high.Step 3 1a Match the facts you know.Qomolangma about 9,600,000 square kilometers in sizeThe Sahara1,025 meters deepThe Caspian Sea6,671 kilometers longThe Nile8,844.43 meters highPractice in pairs using the information in 1a. Step 4 Listening 1. 1b Listen and complete the sentences.1) Qomolangma is _ than any other mountain in the world. 2) The Sahara is _ desert in the world.3) The Caspian Sea is _ of all the salt lakes.4) The Nile is _ river in the world.Step 5 Explanation8,844 meters high. 8,844米高 meters high (long, wide)米高（长,宽)。英语表示“有多长（宽，高）”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。e.g. The wall is 1.7 meters wide.Step 6 Practice 1c Make conversations in pairs.A: Did you know that China if one of the oldest countries in the world?B: Yes, I did. Its much older than my country.Help the students master the key words and structures.Show some photos and lead students to talk itListen and read to master the listening materials better.Ask the students to practice the target languageBlackboard DesignUnit 7 Whats the highest mountain in the world?square meter deep desert population population Asia tour tourist wall amazing ancient wide Sthismeterslong/wide/highorinlength/inwidth/inheightHomework1. To memorize the important phrases and sentences.2. To make some dialogues about asking the size of objects.Record after teaching