Unit 7What's the highest mountain in the world?Section B (3a-Self Check)3. China is over 5,000 years old. It has a much longer history than the US. 比较级、最高级形式：1. The highest mountain-- Qomolangma is 8,844 meters high. It's higher than any other mountain in the world.2. The Yangtze River is the first longest of all the rivers in China.1. Complete the chart.higherhighestmore dangerous most dangerouslongerlongestmore popular most popular形容词比较级和最高级变化有没有规律？Self checkdeep nice easy big famous good / well many / much 仔细观察，总结规律！原级 比较级 最高级- deeper - deepest - nicer - nicest - easier - easiest - bigger - biggest - more famous - most famous- better - best- more - most 3. China is over 5,000 years old. It has a much longer history than the US. 比较级、最高级用句式：1. The highest mountain-- Qomolangma is 8,844 meters high. It's higher than any other mountain in the world.2. The Yangtze River is the first longest of all the rivers in China.3. Circle the correct word and /or fill in the blank with the correct form of the word in brackets for each sentence.1. An elephant weig |
