Unit 6 Understanding ideas课件 -2023-2024学年高中英语外研版（2019）必修第一册

Longji Rice Terraces plain/ flatlands mountains Think about these two questions: Read these passage and find out what problems the local people solved by working with nature? 2. How modern technology change the way of growing rice? Paragraph 1 Mountains was wrapped in ________ water, shining in the _______ sun. _______ sees mountains turn ___________ with growing rice. During ________, the same mountains are _____. In _______ mountains are covered in sheets of _____ frost. silver spring winter white autumn gold Summer bright green Paragraph 2-4 who These terraces were built by the local ______ and _____ people, to whom _________ is home. when Starting in the _____ Dynasty, work on the terraces took hundreds of years, until its completion in the early ______ Dynasty. what These terraces cover ______________, often from the ________ to the very _____. why Firstly, there are ____ large, _____areas of land in the region to grow rice. Secondly, the mountains are _____ and the soil is ________. Zhuang Yao Yuan Qing Guangxi tall mountains bottom top few flat steep shallow Paragraph 2-4 Find out the problems and solutions. The first problem is that there are few large, flat areas of land in the region for people to grow rice. The second problem is that the mountains are steep and the soil is shallow. 1. Increasing the areas in which they could grow rice. 2. Catching the rainwater. 3. Preventing the soil from being washed away. Problems: Solutions: Logic: problems-solutions Paragraph 2-4 Find out three functions the terraces perform. The first problem is that there are few large, flat areas of land in the region for people to grow rice. The second problem is that the mountains are steep and the soil is shallow. 1. Increasing the areas in which they could grow rice. 2. Catching the rainwater. 3. Preventing the soil from being washed away. Make good use of the land. Make good use of the land and rain. Make good use of the