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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Lets enjoy!,Section A 1,1a2c,Unit 7,Whats the highest mountain in the world?,By Zeng Qiong,Presentation,square,n,.,平方,meter,n,.,米,deep,adj,.,深的,desert,n,.,沙漠,population,n,.,人口,Asia,n,.,亚洲,Do you know these places?,Qomolangma,Its the highest mountain in the world.,Its,8,844.43 meters high.,eight,thousand,eight hundred and forty-four,point,four three,The Nile,is the longest river in the world.,Its,6,671 kilometers long,.,the Nile,six,thousand,six hundred and seventy-one,尼罗河,the Caspian Sea,The Caspian Sea,is the deepest,salt lake,in the world.,Its,1,025 meters deep,.,one,thousand,and twenty-five,咸水湖,里海,The Sahara,is the biggest desert in the world.,the Sahara,Its about,9,600,000,square kilometers,in size,.,nine,million,six hundrend,thousand,撒哈拉沙漠,平方千米,在大小方面,The Yangtze River,is the longest river in China.Its 6,211.31 kilometers long.,the Yangtze River,six,thousand,two hundred and eleven,point,three one,长江,重点一：,大数字的读法,每三位为一节，从右至左为,thousand(,千,)，million(,百万），,billion(,十亿）,.,每段中用百位数读法。例如：,123，456，789，210,要读成：,one hundred and twenty-three,billion,four hundred and fifty-six,million,seven hundred and eighty-nine,thousand,two hundred and ten,1a Match the facts you know.,Qomolangma,about 9,600,000,square kilometers,in size,The Sahara,1,025,meters,deep,The Caspian Sea,6,671,kilometers,long,The Nile,8,844.43,meters,high,重点二：,“,基数词,+,单位,+,形容词,”,平方千米,在大小方面；,深的,米,千米,长的,高的,100,meters high,100,米高,英语表示“有多高（长，深,）”时，一般,将数词和数量单位放在表示高长深等形容词前作状语,。,e.g.The blackboard is _(4,米长,)。,Explaination,4 meters long,A:,How high,is Qomolangma?,B:Its 8,844.43 meters,high,.,Practice,A：,How big,is the Sahara?,B：Its about 9,600,000 square kilometers,in size,.,A：,How long,is the Nile?,B：Its 6,671 kilometers,long,.,A：,How deep,is the Caspian Sea?,B：Its 1,025 kilometers,deep,.,多高,多长,多深,多大,1b Listen and complete the sentences.,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 lakes.,4.The Nile is _ river in the world.,higher,the biggest,the deepest,the longest,=Qomolangma is,the highest mountain,in the world.,其他任何一个,1c Use the information in 1b to make conversations.,What is the highest mountain in the world?,Qomolangma.,2a Listen and number the facts(1-4),in the order you hear them.,_ 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.,_ 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,.,4,2,1,3,长江,人口数量,亚洲,2b Listen again and fill in the blanks,with the numbers in the box.,6,300 5,000 5,464 300,_ 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.,_ 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,.,4,2,1,3,6,300,5,464,5,000,300,1.China has,the biggest,population in the world.,2.It is,the biggest,country in Asia.,最高级基本构成：,the+,形,/,副最高级,3.Its,a lot bigger than,the population of the US.,4.It has a,much longer history than,the US.,比较级基本构成,1,：,(,a lot/much/a little,),+,形,/,副的比较级,+than,5.China is almost,as big as,the US.,比较级基本构成,2,：,as+,形,/,副的原级,+as,重点三：复习比较级和最高级的部分基本结构,1.,最高级基本构成：,the+,形,/,副最高级,2.,比较级基本构成,1,：,(,a lot/much/a little,),+,形,/,副的比较级,+than,比较级基本构成,2,：,as+,形,/,副的原级,+as,个人风采展示,（各自作课堂小结）,Important phrases and sentences.,in the world,square kilometers,any other,salt lake,平方千米；平方公里,咸水湖,其他任何一个,在世界上,24,本堂课小结,重点一：大数字的读法,方法：每三位为一节，从右至左为,thousand,million,billion.,每段中 用百位数读法。,例子：,123,，,456,，,789,，,210,要读成：,one hundred and twenty-threebillion four hundred and fifty-six million seven hundred and eighty-nine thousand two hundred and ten,重点二：“基数词,+,单位,+,形容词”,例子：,8,844.43,写成：,8,，,844.43 meters high 6,671,写成：,6,，,671kilometers long,重点三：比较级和 最高级的基本结构,最高级基本构成：,the+,形、副最高级,比较级基本构成：形、副的比较级,+than as+,形、副的原级,+as,（统计得分情况）,Which group is the best?,Homework,in the world,square kilometers,any other,salt lake,one of,至少写两个句子，一个是关于形容词的比较级,的，另一个是关于形容词的最高级的。并从以上短,语中任选两个及两个以上的短语来运用。,Lets enjoy and learn!,Class is over.,Thank you!,小组风采展示,2c Make conversations using the,information in 2a or your classmates,A:Did you know that China is,one of the oldest countries in the world,?,B:Yes,I did.its much older than my country.,A:Did you know that Yang Wenqu is the tallest boys in our class?,B:Yes,I did.Its 1.78 meters tall.,C:Wow!He is so tall!,世界上最古老的国家之一,
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