英语人教版八年级下册Unit 7 What’s the highest moun.docx

Unit 7 Whats the highest mountain in the world?Section A 1a2d学习目标：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。212、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。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。教学过程：Step1. Warming up1. Listen and repeat ）（(）square, meter, deep, desert, population, Asia, tour, tourist, wall, amazing, ancient, protect, wide 2复习检查 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. deep 写出下列数字的英语形式：234 1,234 3,077 11,234 Step2. Presentation1. Leading-in“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.2. Practice.机械操练 (Mechanical Drills)1a Match the facts you know.(小组合作完成)Qomolangma about 9,600,000 square kilometers in sizeThe Sahara1,025 meters deepThe Caspian Sea6,671 kilometers longThe Nile8,844.43 meters high2.有意义操练 (Meaningful Drills)8,844 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。例如： The wall is 1.7 metres wide.3. 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 size.2-1-c-n-j-yStep3 .Listening1. 1b Listen and complete the sentences.2. 2a 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.Step4. Practice 1c.Practice in pairs using the information in 1a ,1bA: Whats the highest mountain in the world?B: Qomolangma.( the longest river ,the biggest desert, the deepest salt lake )2c Make conversations using the information in 2a.A: Did you know that China is one of the oldest countries in the world?A: Did you know that Yangtze River is the longest river in China?B: Yes, I did. Its 6,300 meters long.B: Wow! Thats long! B: Yes, I did. its much older than my country.2d .Read the conversation and answer the questions: 1. Which is the biggest man-made objects in the world？2. Which is the most famous part of the Ming Great Wall?Sept5.Summary and do exercisesStep6.Homework1）To memorize the important phrases and sentences.2）To make some dialogues about asking the size of objects.板书设计Unit 7 Whats the highest mountain in the world?Section A 1a2c1）Whats the highest mountain in the world ? Qomolangma.21世纪教育网2）How long is the wall?