八年级英语Unit7What’sthehighestmountainintheworld（Period1SectionA1a—2d）学案设计（新版）人教新目标版.docx

Unit7Whatsthehighestmountainintheworld?Period1SectionA1a2d【课型】听说课学习目标1.能掌握下列单词:square,meter,deep,desert,population,Asia,tour,tourist,wall,amazing,ancient,protect,wide2.能正确使用以下常用表达:feel free,as far as I know,any other mountain,in the world,all the salt lakes,the highest mountain,has the biggest population,over 300 years old,as big as,8,850 kilometers long,the ancient emperors,as you can see,man-made objects3.能熟练掌握并使用下列重点句式:1)Whats the highest mountain in the world?Qomolangma.2)How long is the wall?Its about 8,850 kilometers long.3)China has the biggest population in the world.Its a lot bigger than the population of the US.学习过程【课前预习】一、写出下列单词的比较级和最高级。high deep big long old young二、写出下列单词和短语。1.人口2.亚洲3.旅游4.游客5.墙6.古代的7.保护8.宽的9.随便10.据我所知11.美国的人口12.最古老的国家之一【课堂探究】探究一:英语中表示计量的方法(1)数词+单位+,如:100 meters long 一百米长65 kilograms heavy六十五千克重(2)数词,单位(单数),形容词用连词符号构成,如:an 80-meter-tall tree 八十米高的树探究二:China has the biggest population in the world.在世界上,中国拥有最大的人口数量。population名词,意为“”。表示某地区的人口时,要在其前加定冠词the。注意:population作主语,谓语动词用形式。The worlds population is increasing faster and faster.全世界的人口增长得越来越快。其前有分数或百分数时,谓语动词用形式。50 percent of the population in our village are very rich.我们村50%的人都非常有钱。询问“人口多少”用疑问词。Whats the population of China?中国的人口是多少?表示人口“多少”要用big,large或small来修饰。The population of China is bigger than that of America.中国的人口比美国的多。Our town has a large population.我们镇人口众多。探究三:Feel free to ask me anything on todays Great Wall tour.在今天的长城游中,大家尽管问我任何问题,不要拘束。feel free是英语口语中的一个常用表达。feel free to do sth.意为“”。Feel free to look around.请随便到处看看。探究四:protect的用法protect动词,意为“保护”,名词形式为,意为“保护”。Its our duty to protect our homeland.保护我们的家园是我们的责任。拓展:protect.from.保护(使其)免受【课堂练习】一、根据句意、首字母或汉语提示写出下列句中所缺的单词。1.The ruler is one m long.2.The area is about 10 s kilometers in size.3.The river is very d.Dont swim in it.4.Many t come to visit the Great Wall every year.5.China is in the east of .6.Few plants can live in the .7.The of the city is about 20 million.8.He went on a speaking (旅行) of the United States.9.Do you know how (古代的) people built the Great Wall?10.Tom,can you help me put up the picture on the (墙)?二、用所给单词的适当形式填空。1.China has the (large) population in the world.2.The river is much (long) than that one.3.Linda is the (popular) student in our school.4.I think the river is as (wide) as that one.5.He raised his arm (protect) his child from being hurt.三、单项选择。1. is the longest river in the world?The Nile.A.WhatB.HowC.WhereD.When2.Is Wason the tallest one all the boys?Of course.He is also the tallest our class.A.in;inB.of;ofC.in;ofD.of;in3. is the population of the city?About 3 million.A.WhatB.How muchC.How manyD.How big4.Their classroom is almost as as ours.A.bigB.biggerC.biggestD.the biggest5.I think Yao Ming is one of basketball players in the world.A.famousB.more famousC.most famousD.the most famous6.Feel free me if you need any help.A.callB.callingC.to callD.to calling7.How long is the river? I know,it is about 1,000 kilometers long.A.As far asB.As long asC.As many asD.As much as8.Hes wearing a pair of sunglasses to his eyes from the strong sunlight.A.protectB.practiceC.promiseD.print9. is the mountain?About 2,000 meters.A.How wideB.How bigC.How deepD.How high10.Everyone knows Canada is the second largest country in the world.That is,it is larger than country in Europe.A.anyB.any otherC.otherD.another【自我反思】1.我的收获:2.我的易错点:参考答案课前预习一、highhigherhighestdeepdeeperdeepestbigbiggerbiggestlonglongerlongestoldolderoldestyoungyoungeryoungest二、1.population2.Atect8.wide9.feelfree10.as far as I know11.the population of the US12.one of the oldest countries课堂探究探究一:(1)形容词(2)复合形容词探究二:人口;人口数量