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Unit 7Whats the highest mountain in the world?Period 1 Section A (1a-2c) The Sahara, about 9,600,000 square kilometers in sizeThe Caspian Sea, 1025 meters deepAmazon RiverAmazon River, 6,440 kilometers longThe Nile, 6,671 kilomet rs longYellow RiverYellow River, 5,464 kilomet rs longangtze i 30 il lQomolangma, 8,844.43 m ters hi h Choose a number that you like, and try to answer the questions. Whats the worlds deepest salt lake?The Caspian SeaHow deep is it?It is 1,025 meters deep./kspin/ The worlds biggest desert is _.It is about 9,600,000 square kilometers in size. the SaharaHow big is it? /sh:r/ The worlds highest mountain is _.Qomolangma/tm, la:m/ It is 8,844.43 meters high. How high is it? _ is the longest river in the world.A. The Yangzi RiverB. The Yellow RiverC. The NileD. The Amazon River/mzn/ /jtsi/ 6,440 kilometers6,671 kilometers5,464 kilometers6,300 kilometers Which country has the biggest population in the world?A. AmericaB. ChinaC. India D. Japan Lucky guy!One point for free! Qomolangma about 9,600,000 square kilometers in sizeThe Sahara 1,025 meters deepThe Caspian Sea 6,671 kilometers longThe Nile 8,844.43 meters highMatch the facts you know.1a 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 the world.1b higherthe biggestthe deepestthe longest A: What is the highest mountain in the world?B: Qomolangma.1c PairworkUse the information in 1b to make conversations. _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 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 US, but it is the biggest country in Asia. Listen and number the facts1-4 in the order you hear them.6,300 5,000 5,464 30042132a _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 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 US, but it is the biggest country in Asia. Listen again and fill in the blanks in 2a with the numbers in the box. 63005,4645,000 3002b 6,300 5,000 5,464 3004213 Make conversations using the information in 2a.Did you know that China is one of the oldest countries in the world?Yes, I did. Its much older than my country.2c 百 、 千 、 万 百 hundred 200 two hundred 以此类推 千 thousand 2,000 two thousand英语里没有“万”这一单位，万也用thousand表示。如：10,000 ten thousand 一万 20,000 twenty thousand 两万 十 万 、 百 万十万的说法是： 100,000 a (one) hundred thousand 200,000 two hundred thousand million 百万 a (one) million 1,000,000 two million 2,000,000 以此类推 8,000,000 eight million 583 48,754 Read the numbersforty-eight thousand seven hundredand fifty-four five hundred and eighty-three9,648,215 nine million, six hundred and forty-eight thousand, two hundred and fifteen ( ) 1. The bike cost me _ yuan. A five hundred and forty B five hundreds forty C five hundred forty D five hundred forty A ( ) 2. _ people in the world are sending and receiving e-mails every day. A. Million of B. Many millions of C. Several million of D. Several millionsB二、单项选择。 1. 平方公里 2. 最高的山脉3. 世界上4. 其他任何一座山5. 在所有的盐水湖中6. 美国的人口7. 与 一样大8. 最古老的的国家之一9. 第二长河10. 最大的沙漠the highest mountainthe second longest riverthe biggest desertone of the oldest countriesas big asthe population of the USof all the salt lakesany other mountainin the worldsquare kilometer Grammar FocusWhats the highest mountain in the world? Qomolangma.How high is Qomolangma? Its 8,844.43 meters high. Its higher than any other mountain.Which is the deepest salt lake in the world? The Caspian Sea is the deepest of all the salt lakes.Did you know that China is one of the oldest countries in the world? Yes, I did. Its much older than the US. 1. 黄河长5 464千米。The Yellow River is 5, 464 . 2. 死海约深392米。The Dead Sea is about 392 . 3. The mountain is 1, 500 meters high. (改为同义句)It is a mountain. 4. 广东省是中国人口最多的省份。Guangdong Province has _ _ _ in China. kilometers longmeters deep1, 500-meter-high the largest population 1. 这张桌子两米长，一米宽。2. 这座山有1500米高。3. 这栋楼120米高。4. 这个湖有多深？ 1025米深。5台州的人口是600万。The table is two meters long and one meter wide.The mountain is 1,500 meters high.The building is 120 meters tall.How deep is the lake? Its 1,025 meters deep. 翻译句子The population of Taizhou is six million Mountain River Sea / Lake DesertFeatureMostLeast height length dept areahighest longest deepest biggestlowest shortest shallowest smallest 1. Oral homework： Recite 1b&2a.2. Written homework: 教与学1. To learn to compare factsTo learn to express large numbersTo learn to talk about geography and natureTo learn new words: square, meter, deep, desert, population, Asia, tour, tourist, wall, ancient, protect, wide
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