阅读引入一定用.ppt

Aim Size Expense Conclusion to control flooding and provide hydro- electric power for the central region of China The dam is nearly 200 metres high and 1.5 kilometres wide. It has cost more than any other construction project in history. It is the largest hydro-electric power station and dam in the world. The Three Gorges Dam 1. Complete the table. 1.Which of the following is true about the Three Gorges Dam? A. It is wall of stone to hold back clouds. B. It is the third longest dam in the world. C. It is nearly 200 metres high and 15 kilometres wide. D. It has cost more than any other construction project in history. 2. What will it benefit after the construction? A. Many cities, towns and villages will have been flooded. B. More than one billion in the region will have moved from their homes. C. The Three Gorges area will have become one of the most beautiful areas of China. D. Many famous historical sites will have been flooded. 2. Choose the best answer 3. What does the writer think of the construction of the Three Gorges Dam according to the passages ? A. There will be more advantages. B. It will bring many problems. C. The disadvantages are much more than advantages. D. Not mentioned at all. 3. Test- do T/F. Correct. 1. The poem by Mao zedong is to attract the readers’ interest. 2.The Three Gorges Dam has been built to control the drought and generate electricity. 3.The dam generates electricity without causing much air pollution. 4. The reservoir has flooded many people’s homes and 80 historical relics. 5. Some of the flooded relics are being rebuilt and some are being put into museums. T flooding T and about 800 historical relics. removed F F F III. Discussion What are the advantages and disadvantages of theThree Gorges Dam? Advantages Disadvantages 1. control flooding 2. provide hydro-electric power 3. cause le