英语人教版八年级下册unit7 第一课时 课件.ppt

《英语人教版八年级下册unit7 第一课时 课件.ppt》由会员分享，可在线阅读，更多相关《英语人教版八年级下册unit7 第一课时 课件.ppt（16页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Unit7 Whats the highest mountain in the world?the highest mountain Zhongshanjie School Cao Juan学习目标：1)能掌握以下单词：square meter deep desert Asia能掌握以下句型：Which/What is the est.in the world?How big/deep/long/high is it?2)谈论地理和自然现象，学会对事实和数字的比较，提高听说能力。3)培养学生热爱大自然，保护环境的意识。学习重、难点：1）学习并掌握表达物体的长、宽、高、深和面积。2）正确运用形容

2、词/副词的比较级和最高级。smart smartestlazy laziestold oldestbad worststrong strongestkind kindestfriendly most friendly/friendliestbeautiful most beautiful.Xi Yangyang is the est of all.the earthmountainsrivers salt lakesdeserts Qomolangmathe Nilethe Yangtze Riverthe Caspian Seathe Saharathe highestthe longest

3、the deepestthe biggestDo you know more about these interesting places?8,844.43meters high6,671kilometers long1,025meters deep9,600,000 square kilometers in sizeninety-eight thousand seven hundred and fifty-four Can you read the below numbers?five hundred and sixty-six seven hundred and nine 566_ 709

4、_ 98,754_ _18,657,421_ _ _ eighteen million,six hundred and fifty-seven thousand,four hundred and twenty-one Qomolangma1.Whats the highest mountain in the world?2.How high is it?Its 8844.43 meters high.Qomolangma is the highest mountain in the world.The Nile1.Whats the longest river in the world?2.H

5、ow long is it?It is more than 6,671 kilometers long.The Nile is the longest river in the world.The Caspian SeaThe Caspian Sea is the deepest salt lake in the world.1.Whats the deepest salt lake in the world?2.How deep is it?It is 1,025 meters deep.The SaharaThe Sahara is the biggest desert in the wo

6、rld.1.Whats the biggest desert in the world?2.How big is it?It is about 9,600,000 square kilometers in size.1a Match the facts you know.Which/What is the est.in the world?How big/deep/long/high is it?1b Listen and complete the sentences.1.Qomolangma is _ than any other mountain in the world.2.The Sa

7、hara is _ desert in the world.3.The Caspian Sea is _ of all the salt lakes.4.The Nile is _ river in the world.higherthe biggestthe deepestthe longest Finish the sentences with the right forms of the words.1.This ruler is_ in the pencil box.(long)2.In our countryside,which well(井)is _ of all.(deep)3.Shanghai is _ than any other city in China.(large)4.China has_ population（人口）in the world.(big)5.China is one of_ countries in the world.（old）the longestlargerthe deepestthe biggestthe oldestTalk about the other most famous places,such as the biggest forest in the world.