牛津高中英语5.Book5_U2_Project.ppt

1) What are the three longest freshwater rivers in the world? 1. The Nile River in Africa 2. The Amazon River in South America 3. The Yangtze River in China P1: The environmental problems of the Yangtze River have raised concern. P2: Many people have recognized the importance of protecting the Yangtze River and many environmental organizations and projects have been set up. Let off carbon gases Language points Climate change and a low-carbon life Gases are blamed for climate change How to solve the problem Para.1 Para.2 Para.3 Para.4 Part 1 Part 2 Divide the four paragraphs into several parts according to your understanding Animals and humans Many other human activities Burning something Cars and other vehicles Electrical power plants climate chage Para1. How to solve the problem Walk or use a bike when possible Public transport is a better choice Share a car with others Use as little energy as possible Recycle as much as possible Plant trees Para2. para3 para4 1．As the third longest river in the world, the health of the Yangtze River has raised concern both in China and abroad. raise vt. 引发；提出；抬起；提高；筹集；抚养 raise 及物动词，发出此动作的通常是人，可用于被动语态。该词意为“举起，提高”，如抬头、举手(目、帽、石头、重物等)，还可用作比喻，如提高政治觉悟(生活水平、地位、名誉、声音等) raised/raised rise 不及物动词，不能用于被动语态。该词意为“上升，(日、月、星等)升起；起身，起立(此时主语是人)；上涨” rose/risen 1.Steam from the hot water. 2.He his voice so that everybody could hear him. 3. The river is _____ after the heavy rain. 4.Our living standard has been _____ greatly. 5.He was _____ in the south.After coming to the factory, he began to ______ pigs. So he has to ____ early every morning. To his satisfaction, the price of meat is _____ sharply now. 6. The yong man often wears a red hat to ____ others’ attention. rises raised rising raised raised raise rise rising raise eg . Hearing the old mans report, the officer ________ from his seat and said that something must be done to ________ peoples living standards. A．raised; rise B．rose; raise C