Unit 3 Environmental Protection Reading and Thinking 课件-2023-2024学年高中英语人教版（2019）选择性必修第三册

Unit3 Environmental Protection Reading and Thinking 1 Learning Objectives By reading, explain causes and negative effects of global warming; Be aware of the importance of cutting greenhouse gases and take effective action to do it; By teamwork, present how to solve the problem of global warming in groups. 1. What are the extreme weather and disasters mentioned in the video? Watch and Talk 3 Watch and Talk Choose the extreme weather and disasters mentioned in the video A. sea level rise B. fire C. tsunami D. flood E. heatwave F. volcanic eruption G. drought H. storm sea level rise flood heat wave storm CLIMATE CHANGE REQUIRES THE WORLD’S ATTENTION Pre-Reading: look and predict What can you get from the title and picture? title 5 1. What is the type of this passage? A. Argumentative writing B. Narrative writing C. Expository writing 2. In which part of a newspaper or magazine may we find this passage? A. Entertainment B. Economy C. Education D. Environment Prediction An exposition is a type of writing to explain or present information obejectively, thus increasing the reader’s understanding or knowledge about a certain topic. An argumentation is a type of writing to convince or persuade the audience to accept a particular viewpoint. The purpose of this passage is __________． A．to tell us the damage of extreme weather and natural disaster. B．to appeal to the governments to take action to reduce greenhouse gas emissions. C．to explain to us what is greenhouse effect. D．to call on people all over the world to pay more attention to global warming. The passage is most likely to be taken from__________． A．a science magazine　　　　　 B．a news report C．an official report D．a popular magazine Fast-reading Fast-Reading: the main idea of each paragraph C E A D (　　)1.Para. 1　　　　 A.The causes of global warming. (　　)2.Para. 2