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1、Unit 7Whats the highest mountain in the world?Language Goal:Talk about geography and natureQomolangma 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 mo
2、untain 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.1b.Listen and complete the sentences.higherthe biggestthe deepestthe longest1c.Use the information in 1b to make conversations.A:What is the highest mountain in t
3、he world?B:Qomolangma.A:What is the biggest desert in the world?B:Sahara.A:What is the deepest salt lake in the world?B:Caspian sea.A:What is the longest river in the world?B:Nile._ The Yangtze River is about _kilometers long and the Yellow River is_ kilometers long._ China has the biggest populatio
4、n 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 old._ China is almost as big as the US,and it is the biggest
5、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 bigger than the population of the US.6,3005,0005,464300246,3005,
6、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.135,000300A:Did you know that China is one of the oldest countries in the world?B:Yes,I did.Its much older than my country.2c
7、.Make conversations using the information in 2a.Guide：Feel free to ask me anything on todays Great Wall tour.Tourist 1：How long is the wall?Guide：Ah,the most popular question!If were only talking about the parts from the Ming Dynasty,its about 8,850 kilometers long.This makes it the longest wall in
8、the world.2d.Role-play the conversation.一一 写出下列单词的比较级和最高级写出下列单词的比较级和最高级fortable3.big4.happy5.cheap6.many7.difficult8.little 1.good fortable 3.big 4.happy 5.cheap 6.many 7.difficult 8.littlebetter bestmore most bigger biggesthappier happiestcheaper cheapestmore mostmore most less least 1.Lily gets up
9、 _(early)than Lucy.2.Which goes _(slowly),Tom or Jim?3.This book is _ (interesting)than that one.earliermore slowly more interesting二二 根据所给词的适当形式填空根据所给词的适当形式填空 4.She works _ (careful)in her school.5.Who goes to bed _(late)Jim,Tom or Jack?6.I think turkey is _ (delicious)of all.the most carefully latestthe most deliciousHomework 写六个句子来说一下你们班的写六个句子来说一下你们班的“最最”。In my class,Lin Tao is the tallest.