Unit7 What’s the highest mountain in the world?Section A (1a-2c)形容词的最高级前面要加定冠词the。 在含有最高级的句子中，有一个in/of短语来表示比较范围。三者或三者以上的人或物进行比较时，用最高级。Objectives1. To learn to read large numbers2. To learn to compare facts3. To learn to talk about geography and nature4. To learn new words: square, meter, deep, desert, population, Asia, tour, tourist, wall, ancient, protect, wide …the SaharaQomolangmathe Caspian Seathe NileDo you know these places?What’s the highest mountain in the world?Which is the deepest salt lake in the world?Which is the longest river in the world?What’s the biggest desert in the world?Which is the second longest river in the world?The sooner, the better!? How to read numbersQomolangma is about 8,844.43 meters high.How high is it?the NileHow long is it?It’s 6,671 kilometers long.How to read numbersthe Caspian SeaHow to read numbersHow deep is it?It’s 1,025 meters deep.the SaharaHow to read numbersHow big is it?It’s 9,600,000 square kilometers in size.(面积约960万平公里)Match the facts you know.1aQomolangmaThe SaharaThe Caspian SeaThe Nileabout 9,600,000 square kilometers in siz |
