1、教案教案 Unit 7 Whats the highest mountain in the worl Step 1. Enjoy the video. Whats it about?Its about Qomolangma. Step 2. Review. How long/high/deep? Step 3. Grammar 我们已经学习过形容词和副词的比较级和最高级的构成及基本用法。下面我们进一步学习与其相关的 其他知识点。 1. Talk about the changing rules of comparisons, then do some practice. 2. Do you l
2、ike reading? Have you read Snow White and the Seven Dwarfs? Look at the picture and fill in the blanks, then make a sum-up. as +原级+asnot as / so+原级+as much, a lot, a bit, a little, even +比较级+than the+比较级+of the two 越来越比较级+and+比较级；more and more+原级 越,就越 the+比较级，the+比较级 the+序数词+形容词最高级： one of +the+形容词最
3、高级 + 可数名词的复数形式 形容词和副词的比较级和最高级可以互相转换 the+最高级=比较级+ than + the other+复数=比较级+ than + any other +单数 3.Talk about the students by using the structures above. 4.Find the best in yourself. Step 4. Grammar focus Fill in the blanks according to the mind map. Whats the highest mountain in the world? Qomolangma
4、. 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. Step
5、 5. Fill in the blanks with the correct forms of the words in the box. bigmuchpopularlongoldhigh 1. The Amazon River is one of the _rivers in the world. Its a little _ than the Yangtze River. 2. Qomolangma is 8,844.43 meters _. Its one of the most _ places for serious mountain climbers. 3. No ocean
6、in the world is as _ as the Pacific Ocean. 4. Although Japan is _ than Canada, it is _ smaller. Check the answers. Step 6.Write two comparisons about two topics. Write true facts. e.g. Two rivers: the Yangtze River and the Amazon River The Yangtze River is almost as long as the Amazon River. The Ama
7、zon is longer than the Yangtze, but the Yangtze River is the longest river in China. Two cities: _ and _ 1. _. 2. _. Two animals: _ and _ 1. _. 2. _. Step 7.Write five questions using comparisons. Then ask your partner your questions. 1. What is the highest building in our city? 2. What is the biggest market in out city? 3. What is the largest shopping mall in our city? 4. Which is the biggest park in our city? 5. Which is the busiest road in our city? Report it to the class. Step 6 Homework 1. Memorize the important structures. 2. Write a composition about your city
