黑龙江省大庆外国语学校高一英语 高效课堂 B3M6 预习学案 外研版 Learning aims:1. To master the new wor ds in this module.2. To get the main idea of the text.3. To find the advantages and disadvantages of the Three Gorges Dam.Step One: Before-readingUsing the words you have learnt to complete the blanks. 1.When we got to the hotel, it was still under (建造).2.The flowing water is used to drive turbines（汽轮机）, which (产生) electricity.3.Many of the novels we read today are (历史的) ones.4.Burning coal has led to （全球的） warming.5.There are plans to widen the (最狭窄的) sections of the road.6.Our office has (搬迁) to Shanghai from Beijing.B: Read Para3 and fill in the blanksSun Yat-sen, ____ was the leader of the 1911 Revolution, first ________ the idea of a dam ______ the Yangtze River in 1919. Three quarters of China’s energy is produced by _______ coal. _____________ burning coal causes serious air pollution and increases ______ warming.C: Read Para4 and 5 to judge the sentences True or False.1. More th an a thousand people who lived in the region have moved from their homes. ( )2. The Three Gorges Dam is the most beautiful areas in China. ( )3. About 800 historical relics are being removed and some are being put into museums. ( )Step Four: Post-readingA: A small game ：Finding the phrases from the passage.1.梦想着 _______________2.梦想成真 _______________13.提供…给… _______________4.四分之三 ________________5.全球变暖 _________________6.过着快乐的新生活_______________7.历史遗迹 ___________________8.空气污染 ___________________9.阻止 ___________________B: Discussion in groups. Advantages Disadvantages 1.control__________2.generate__________3.reduce__________4.deveop__________ 1. __________more money2. __________towns and villages3. make people__________4. __________historical relicsStep Five: Homework: Write an essay to introduce the advantages and disadvantages of the Three Gorges Dam to your classmates according to the text.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________2
