英语人教版八年级下册Unit 7 Section A 1a—2d.ppt

《英语人教版八年级下册Unit 7 Section A 1a—2d.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Unit 7 Section A 1a—2d.ppt（24页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Unit 7Whats the highest mountain in the world?1、语言目标：掌握本单元重点词汇及能用比较级和最高级谈论世界之最。2、技能目标：能听懂和谈论有关地理和自然的话题,在听力训练过程中捕捉数字信息。3、情感目标：培养学生热爱大自然，保护环境的意识。language goals学习目标学习目标Qomolangmathe deepest salt lakethe Caspian Seathe Nilethe longest riverthe Saharathe biggest desert square平方square meter 平方米squareQomol

2、angma about 9,600,000 square kilometers in sizeThe Sahara 1,025 meters deepThe Caspian Sea 6,671 kilometers longThe Nile 8,844.43 meters high 1a.Match the facts you know.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

3、 lakes.4.The Nile is _ river in the world.1b.Listen and complete the sentences.higherthe biggestthe deepestthe longestHave a check.世界知多少？What is the highest mountain.?Which is the longest river.?Which is the biggest desert.?Which is the deepest salt lake.?960万 square kilometers in sizepopulationhas

4、the biggest populationDo you know?个 one十 ten百 hundred千 thousand百万 million十亿 billion万万 ten thousand十万十万 hundred thousand千万千万 ten million亿亿 hundred million百百亿亿 ten billion千千亿亿 hundred billionI can read.比比说说看谁反应快3005000546463003456Can you read?_ The Yangtze River is about _kilometers long and the Yello

5、w River is_ kilometers long._ China has the biggest population in the world.Its a lot bigger than the population of the US.2a.Listen and number the facts 1-4 in the order you hear them.6,3005,0005,46430024_ China is over _ years old.It has a much longer history than the US.The US is not even_ years

6、old._ China is almost as big as the US,and it is the biggest country in Asia.132b.Listen again and fill in the blanks in 2a with the numbers in the box._ The Yangtze River is about _kilometers long and the Yellow River is_ kilometers long._ China has the biggest population in the world.Its a lot big

7、ger than the population of the US.6,3005,0005,464300246,3005,464_ China is over _ years old.It has a much longer history than the US.The US is not even_ years old._ China is almost as big as the US,and it is the biggest country in Asia.135,000300Summary1.Some facts about geography and nature.2.The Cmparatives and Superlatives.3.How to read the large numbers.SummaryHomework 1.Can you think of more examples to show is the mostin the world?了解了解世界之最世界之最2.Find some sentences using the Comparatives and Superlatives.找比较级和最高级Homework Thank you.