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,Unit 7,Whats the highest mountain in the world?,Section A(1a-2d),.,选词配图,A.The Himalayas,B.the Nile,C.the Caspian Sea,D.the Sahara,E.,Qomolangma,答案,:,1,5.ECDBA,.,句型展示,1.,世界上最高的山是什么山,?,珠穆朗玛峰。,Whats,mountain in the world?,Qomolangma,.,2.,珠穆朗玛峰比世界上的任何其他一座山都高。,Qomolangma,is,than,mountain in the world.,答案,:,1.the highest,2.higher;any other,3.,中国有世界上最多的人口,比美国人口多得多。,China has,in the world.Its,than the population of the US.,4.,中国几乎与美国差不多大,但是在亚洲是最大的。,China is almost,the US,but it is,country in Asia.,答案,:,3.the biggest population;a lot bigger,4.as big as;the biggest,5.,你知道中国是最古老的国家之一吗,?,是的,我知道。它比我的国家古老得多。,Did you know that China is one of_ _,countries in the world?,Yes,I did.It,s,_ _,than my country.,答案,:,the oldest;much older,1.,Qomolangma,is,8,844.43 meters high,.,珠穆朗玛峰高,8 844.43,米。,The Caspian Sea is,1,025 meters deep,.,里海深,1 025,米。,The Nile is,6,671 kilometers long,.,尼罗河长,6 671,千米。,【,自主领悟,】,数词,+meters(kilometers)+long(high/tall/wide/,deep/thick/heavy.),是英语中表示计量的方法,其中表示人、树的高度用,tall,表示物体的高度用,high,。,例如,:My English teacher is 1.82 meters tall.,我的英语老师高一米八二。,【,归纳拓展,】,英语中表示计量的其他方法,长、宽、高还可以用复合形容词,即,“,数字,+,量词,(,单数,),+long/wide/high.”,表达,中间加连字符,常用作定语。例如,:This is a ten-meter-wide street,and the traffic is busy.,这条路宽十米,交通繁忙。,【,活学活用,】,黄河长,5 464,千米。,The Yellow River is 5,464,.,死海约深,392,米。,The Dead Sea is about 392,.,The mountain is 1,500 meters high.(,改为同义句,),It is a,mountain.,答案,:,kilometers long,meters deep,1,500-meter-high,2.China has the biggest,population,in the world.,中国有世界上最多的人口。,【,自主领悟,】,population,意为,“,人口,”,为,不可数名词,在表示人口,“,多,”“,少,”,时,用,large(big,),和,small,修饰。特指某一地区或某一国家的,“,人口,”,时,其前常加,定冠词,the,。例如,:The population of my hometown is small.,我家乡的人口很少。,【,归纳拓展,】,population,的不同用法,population,作主语时,谓语动词常用,单数形式,但如果有,分数,或百分数等修饰时谓语动词用,复数形式,。问某地人口多少常用,Whats the population of.?,例如,:Whats the population of South Africa?,南非的人口是多少,?,【,活学活用,】,加拿大的人口是多少,?,_ _ _,of Canada?,印度人口相当多。,The population of India,_,so,_,.,新加坡四分之三的人口是中国人。,Three quarters of the population in Singapore _Chinese.,答案,:,Whats the population,is;large/big,are,3.China is over 5,000 years old.It has a,much longer,history than the US.,中国有五千多年的历史,比美国历史要长得多。,【,自主领悟,】,表示两者比较时用比较级,longer,是形容词,long,的比较级,修饰比较级常用,much,a lot,或是,a little,等。例如,:The room is much cleaner than that one.,这个房间比那个干净得多。,【,归纳拓展,】,比较级的重要用法,(1)“,比较级,+,and,+,比较级,”,或,“,more and more+,形容词或副词的原级,”,结构表示事物特征的逐渐递进,常翻译为,“,越来越,”,。例如,:When spring comes,the weather gets warmer and warmer.,当春天到来时,天气变得越来越暖和。,(2)“,the,+,比较级,.,the,+,比较级,.”,结构表示,“,越,越,”,。例如,:The healthier you are,the happier you will be.,你越健康,你就会越幸福。,【,活学活用,】,汤姆每天锻炼,身体比以前强壮多了。,Tom exercises every day and he is,than before.,现在学生有越来越多的作业。,The students have,homework now.,你越努力学习,你取得的成绩就会越好。,The,you study,grades you can get.,答案,:,much stronger,more and more,harder;the better,.,用所给词的适当形式填空,1.Many,_,(tour)come here to visit the big tree every year.,2.India is one of the,_,(old)countries in Asia.,3.The population of China,_,(be)the biggest in the world.,4.Mountain Tai is a lot,_,(high)than any other mountain in Shandong.,5.Dale didnt go to the party.The main reason was,_,(study)for the test.,答案,:,1.tourists,2.oldest,3.is,4.higher,5.to study,.,句型转换,1.This is a 2,500-meter-long river.(,改为同义句,),This river is 2,500,.,2.The US is not as large as Russia.(,改为同义句,),Russia is,the US.,3.The population of Australia is,19,300,000,.(,对画线部分提问,),the population of Australia?,答案,:,1.meters long,2.larger than,3.What is,4.The Great Wall is the longest wall.(,改为同义句,),The Great Wall is,any other wall.,5.,Qomolangma,is the highest mountain in the world.(,对画线部分提问,),the highest mountain in the world?,答案,:,4.longer than,5.What is,
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