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1、desert the SaharamountainQomolangmariverthe NileSea the CaspinDo you know these places?Qomolangma Qomolangma runs along the border between China and Nepal.It is covered with snow all the year round.(Its 8,844.43 meters high,the highest in the world.)The Nile is the longest river in the world.(Its mo
2、re than 6,671 kilometers long.)It runs through 9 countries,and runs into the Mediterranean Sea(地中海地中海)in the end.The NileThe Caspian Sea The Caspian Sea is the deepest salt lake in the world.(Its 1,025 meters deep.)It lies in the border between Asia and Europe.The Sahara is the biggest desert in the
3、 world.(Its about 9,600,000 square kilometers in size.)It is located in the northern Africa,climate conditions are very bad.It is not suitable for biological survival.The Sahara The Yangtze River is the third longest river in the world.Its one of the longest rivers in China.(Its 6,300 kilometers lon
4、g.)The Yangtze River Basin,east-west width of 3,219 kilometers,about 966 kilometers wide north-south,passing through 11 provinces.It runs into the East Sea in Shanghai finally.The Yangtze RiverWhat is the highest mountain in the world?Which is the longest river in the world?What is the biggest deser
5、t in the world?Which is the deepest salt lake in the world?Which is the third longest river in the world?100 one hundred1,000 one thousand10,000 ten thousand(1万)100,000 one hundred thousand(十万)1,000,000 one million(1百万)10,000,000 ten million(1千万)100,000,000 one hundred million(1亿)1,000,000,000 one b
6、illion(十亿)3005,0006,3005,4641,0258,844.43 three hundred five thousand six thousand,three hundred five thousand,four hundred and sixty-four one thousand and twenty-five eight thousand,eight hundred and forty-forty point four three1a Match the facts you know.Qomolangma about 9,600,000 square kilometer
7、s in sizeThe Sahara1,025 meters deepThe Caspian Sea6,671 kilometers longThe Nile8,844.43 meters high1b 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
8、the world.higherthe biggestthe deepestthe longestQomolangma is the highest mountain in the world.1cUse the information in 1b to make conversationsQomolangma about 9,600,000 square kilometers in sizeThe Sahara1,025 meters deepThe Caspian Sea6,671 kilometers longThe Nile8,844.43 meters highA:What is t
9、he highest mountain in the world?B:Qomolangma.A:How high is it?B:Its.high.China is one of the oldest countries in the world.Do you know more about China?5000年13亿960万平方公里300年3.1 亿937万平方公里 2)China has the biggest population in the world.Its a lot bigger than the population of1)China is over _years old
10、.It has a much longer history than the US.3)China is almost as big as the US,it is the biggest country in Asia.4)The Yangtze River is about _ kilometers long and the Yellow River is _ kilometers long.2a Listen and number the facts(1-4)in the order you hear them.6,300 5,000 5,464 300_ The Yangtze Riv
11、er 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 U
12、S,but it is the biggest country in Asia.42132b Listen again and fill in the blanks in 2a 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
13、 population of the US.6,3005,464_ 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,but it is the biggest country in Asia.5,0003002c Make conversations using the information in 2a.A:Did you know that China is one of t
14、he oldest countries in the world?B:Yes,I did.its much older than my country.A:Did you know that Yangtze River is the longest river in China?B:Yes,I did.Its 6,300 meters long.A:Wow!Thats long!.最高的山峰最大的沙漠最长的河流最深的咸水12米高8米深5米宽41公里长九百六十万平方公里大小其它任何山峰人口多 the highest mountain the biggest desert the longest
15、river the deepest salt lake twelve meters tall eight meters deep five meters wide forty-one kilometers long9,600,000 square kilometers in size any other mountain a big population1.good fortable 3.big 4.heavy 5.deep 6.many 7.high 8.large9.wide10.popular一一 写出下列单词的比较级和最高级写出下列单词的比较级和最高级better bestmore c
16、omfortable mostbigger biggestheavier heaviestdeeper deepestmore mosthigher highestlarger largestwider widestmore popular most 二二 根据所给词的适当形式填空根据所给词的适当形式填空1.Taklimakan is the biggest _(沙漠沙漠)in China.2.His sister is one and a half _(米米)tall.3.China has a _(人口人口)of about 1.3 billion.4.The Caspian sea is
17、 the _(深深)of all the salt lakes.5.The Sahara is about 9,600,000_(平方平方)kilometers in size.6.China is the biggest country in _(亚洲亚洲).7.Qomolangma is the _ mountain in the world.8.Its one of _ _ _ (最古老的最古老的)in the world.desertmeterspopulationdeepestsquareAsiahighesttheoldest countries 4.She works _ (careful)in her school.5.Who goes to bed _(late)Jim,Tom or Jack?6.I think turkey is _ (delicious)of all.the most carefully latestthe most deliciousA:To memorize the important phrases and sentences.B:To make some dialogues about asking the size of objects.