英语人教版八年级下册Unit7 SectionA 1a-2c.pptx

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1、Section A 1a-2cby Zhu Yanby Zhu Yanv1、能够朗读大数字。v2、能够问、答事物的长、宽、高、深、面积等。v3、能够使用形容词和副词的比较级和最高级谈论自然地理之最。Learning aimsGuessing game 1:Who is he?14651.94He is fourteen years old.He is _ most of us.as old asHe weighs sixty-five kilos.He is _ in our class.one of the thinnest boysHe is _than any other student

2、 in our class.much tallerHe is one point nine four meters tall.Guessing game 2：Where is it？Its one of the most beautiful places in Lingwu.Its also one of the most popular places in Lingwu.Its a little smaller than the Date Park(枣博园).Its the second biggest park in Lingwu.800 m650mSize=520,000 m 22mTh

3、e West Lake Park is _meters long and _meters wide.Its _square meters in size.There is a lake in the park.Its _meters deep.800650520,0002How to read large numbers?A competition Who can read the most quickly?1,025 6,671 8,844.439,600,000one thousand and twenty-fivesix thousand,six hundred and seventy-

4、oneeight thousand,eight hundred and forty-four point four threenine million,six hundred thousandTops in the worldthe Caspian Sea 里 海the Nile尼罗河Qomolangma 珠穆朗玛峰the Sahara撒哈拉沙漠Its 1,025 meters _.Its 6,671 kilometers_.Its 8844.43 meters _.Its 9,600,000 square kilometers _.deeplonghighin size1.Qomolangm

5、a 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.5.The Amazon is _river in the world.Lets listen1b：Listen and complete the sentences.the Caspian Sea1,025 metersthe Nile6,671 kilometersthe

6、 Amazon6,671 kilometersQomolangma8,844.43 metersthe Sahara9,600,000 square kilometersA:Whats the.in the world?B:.is the.in the world.It is.than any other.A:How.is it?B:Its.What else do you know about the tops in the world or in China?as.asthe second/third.one of.much/a lot/a little.thanTops in Lingw

7、usize:4,639 square kilometershistory:over 2,200 years oldplaces:the West Lake Park the Date Park(枣博园)the High temple（高庙）the Lingzhou Square（灵州广场）My hometownas.asthe second/third.one of.much/a lot/a little.thanMy hometown Lingwu is one of the loveliest cities in Ningxia.1、大数字的读法：、大数字的读法：2、问答物体的长、问答物体

8、的长、宽、高、深度、宽、高、深度、面积、面积等等-How deep is it?-Its 1,025 meters deep3.使用形容词和副词的比较级和最高级描述自然地理使用形容词和副词的比较级和最高级描述自然地理之最之最.Qomolangma is higher than any other mountain.The Amazon is the second longest river in the world.China is one of the oldest countries in the world.thousand/million/billionA类：1、背诵并默写1a/1b.2、完成介绍家乡灵武的作文。(50词左右）B类：1、查找更多的有关自然地理之最的信息，并介绍其中的5个（如：The Yellow River is the second longest river in China.Its 5,464 kilometers long.）。2、完成介绍家乡灵武的作文。(不少于80词）Homework