Unit 2 Making a difference Understanding ideas 课件（共47张PPT，内镶嵌视频）-外研版(2019)必修第三册

Book3 Unit2 Making a difference The well that changed the world What are the problems the girl faces in Africa? (1)She needs to spend_____ to fetch water a day; (2)She has to walk_____ to fetch water; (3)She doesn’t have_____ . Watch the Video and Map Watch the Video and Map Understanding ideas What are the problems the girl faces in Africa? (1)She needs to spend_____ to fetch water a day; (2)She has to walk_____ to fetch water; (3)She doesn’t have_____ . 8 hours a long way clean drinking water Look at the map and talk about its problems. Where is it? What do different colors stand for? What problems do you see? Freshwater problems in Africa by 2025 m3 立方米= cubic meter capita 人均 [?k?p?t?] What can we do to help solve the water shortage in Africa? (P18) 节约用水 纯净水 Look at the pictures and the title, and predict what is about. Who is Ryan? What is their relationship? What Ryan did? How did the well change the world? Read the passage and check the prediction. Find out the elements: Character, time, place, cause, process and result. _____, a _____ Canadian boy, was worried about the water shortage _____, and decided to help. At first, he planned to _____but lacked of money, so he raised money to _____in Uganda. Later, he _____ to encourage more people to help. At last, he _____. Ryan 6-year-old in Africa build a well build a well set up a foundation made his dream come true/realised his dream. What way does the writer tell the story? A. Time order B. Space order C. Logical order What is the genre of the text? A. Narration B. Feature C. Argumentation time result （结果） character(人物） cause （起因） place process （经过） story six elements(要素) Ryan Africa From_____ to an adult Many people in developing African countries couldn’t get enough _____. (para.1) schoolboy a six-year-old (Para.5)Today, over 800,000 people in 16 countries across Africa have benefited from the life-changing gift of _____. clean, safe water clean water next page six-year-old boy earned $____ set up a_____ went to Uganda raised $_____ 70 foundation Process —the main idea of each paragraph The_____ problem and want to help. paragraph 1 paragraph 2 paragraph 3 paragraph 4 paragraph 5 paragraph 6 2000 adult water want to _____but not enough money. build a well a well was built near a primary school. The well has been _____. built How can I help today ? Find out the structure of the passage. {5C22544A-7EE6-4342-B048-85BDC9FD1C3A}Part 1 Para. _____ Part 2 Para. _____ Part 3 Para. _____ 1 2-5 6 _____did Ryan want to _____? _____ did Ryan _____? The personal growth of Ryan Why help How help Read paragragh 1 Why did he help? Ryan could get clean drinking water within_____, but some African children had to walk _____to get water every day. So Ryan decided to help. ten steps ten kilometers drinking fountain Read paragragh 2-3 What efforts did he make? target 1: to earn $_____ He _____ and _____. target 2: to earn $_____ He asked for _____ and _____ his classmates and ne ... ...