英语人教版八年级下册Unit7SectionA（1a-2b）.ppt

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1、Have a good Have a good class class!大营初中张明大营初中张明36Number Game 3001456719483,000How to read this numberWhat does it stand for?It is the height of Qomolangma.Unit7 Whats the highest mountain in the world?（Section A 1a-2b）New words1.desert2.square meter3.in size4.high5.deep6.wide7.population8.Dynasty d

2、ansti9.ancient10.object11.amazing12.tour13.protect沙漠沙漠平方米平方米面积面积高的高的深的深的宽的宽的人口人口朝代朝代古代的古代的东西东西,物体物体神奇的神奇的观光观光,旅游旅游保护保护a deserta salt lakeFamous Placesa rivera mountain464844four hundred and sixty-foureight hundred and forty-fourhundredLarge numbersonethousandonethousandandtwenty-fivesixhundredthousa

3、ndthousand1,0001,025600,0001,000,000onemillion9,600,000ninemillionsixhundredthousandmillion169,800,450.12one hundred and sixty-nine millionLarge numbersmillionthousandeight hundred thousand four hundred and fifty point one twopointFiveThey are Qomolangma,the Sahara,the Caspian Sea,the Nile,the Amazo

4、n.1b Listening1.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.higherthe biggestthe deepestthe longestthe highest mountainPairwork-What is the highest mountain in the world?-Qom

5、olangma.It is higher than any other mountain.2a2b Listening6,300isthebiggestnumber.Itisbiggerthananyothernumber.300isthesmallestnumber.Itis_ The Yangtz 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

6、 population._ China is over _ years old.It has 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.43126,3005,4653005,000tourAsiawallman-made ancientChoose a word,then answer the questions behind the words.(选择选择一一个单词，

7、个单词，回答回答单词单词后的后的问题问题)Please read them(3 points)4,321116,439,100453.123Make conversations(1 point)-What is in the world?-.It is than any other说出本节课的说出本节课的比较级和最高级的句式比较级和最高级的句式（5 points）Eg:higher than any other mountain(比其他任何一个)a lot bigger than the population(比得多)much longer(比得多)one of the oldest coun

8、tries(最之一)almost as big as(几乎一样)No questions!You can get 1 pointCommonsense(3points)(1)The highest mountain in the world?(2)The first dynasty in Chinas history?A.Shang Dynasty B.Xia Dynasty C.Zhou Dynasty(3)The longest wall in the world?QomolangmaThe Great WallSummary1.Largenumbers:hundred,thousand,million(point)2.Comparativeandsuperlativesentences:higher than any other mountain(比其他任何一个)a lot bigger than the population(比得多)much longer(比得多)the deepest of all one of the oldest countries(最之一)have the biggest population almost as big as(几乎一样)Say something about our earth and nature