初中英语人教版八年级下册unit7sectionA.ppt
Yanghua Middle SchoolJiang TingyuLets enjoy a videoWhere do you want to travel?Do you like traveling?Lead inmountainmountaindesertdesertriverriverlakelakeoceanoceanfresh lakesalt lake-Do you know its name?-The Nile-How long is it?-Its about 6,671 kilometers long.Its the longest river in the worldsix thousand six hundred and seventy-oneIt is the highest mountain in the world.How high is it?It is 8,844.43 meters high.Qomolangmaeight thousand eight hundred and forty-four point forty-threeSahara is the biggest desert in the world?It is about 9,600,000 square kilometers.the SaharaHow wide is it?nine million six hundred thousand平方公里平方公里the worlds deepest salt lake the Caspian SeaHow deep is the worlds deepest salt lake?It is 1,025 meters deep.one thousand and twenty-fiveLanguage 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.It is meters high(long,deep,wide).它它米高（米高（长,深深,宽)。Language points-How high is Qomolangma?珠穆朗玛有多高？珠穆朗玛有多高？-Its 8,844.43 meters high.它有它有8,844米高。米高。“有多长（有多长（长长,深深,宽宽）”时，将数词和时，将数词和数量单位放在表示长宽高的形容词前数量单位放在表示长宽高的形容词前翻译下列句子翻译下列句子1.-这座山有多高？这座山有多高？-它它1500米高。米高。3.这张桌子两米长，一米宽。这张桌子两米长，一米宽。The table is two meters long and one meter wide.-It is 1,500 meters high.-How high is the mountain?2.-这个湖有多深？这个湖有多深？-它它1025米深。米深。-How deep is the lake?-Its 1,025 meters deep.Use the information to make your own conversations with your partner.Pair workA:What is the _ in China?B:_.A:How _ is it?B:Its _.Guangzhou Tower600m highHangzhouwang Bridge36 kilometers longThe Yangtze River6397 kilometers longBeijing library16,000,000 booksZhaozhou bridge1,400 years oldTianamen Square440,000 square kilometers1.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.1b.Listen and complete the sentences.higherthe biggestthe deepestthe longestlisteningListen again and read the conversation at P103Exercise 通读下面的对话，然后根据上下文补全对话。通读下面的对话，然后根据上下文补全对话。A:Hello,Frank.How was your holiday?_(1)_ B:I went to Xinjian with my parents.A:Wow._(2)_B:Yes.It is as beautiful as a painting.A:_(3)_B:Its very dry.The temperature there changes a lot in a day.A:there are many desert there such as Taklimakan Desert._(4)_B:its 337600 square kilometers in size.A:I see.I will go there in the future if I have a chance.Can you go with me next time?B:_(5)_Where did you go?Is it beautiful there?How is the weather there?/Whats the weather like there?How wide is it?Sure,Id love to.Summary New words:Square、meter、deep、desert、Qomolangma the Nile、the Caspian、the Sahara、The Yangtze RiverNew sentences:-Whats the highest mountain in the world?-Qomolangma.-How high is it?-Its 8,844.43 meters high.Homework Read new words and sentence in 1b and 1c at P49
