Unit 2 Understanding ideas 课件-2022-2023学年高中英语外研版（2019）必修第三册

The Well that Changed the World Activating Understanding Exploring Applying in Africa Questions: How much time does the little girl spend fetching water a day? 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 1 2 8 hours. a lot of time a long way clean drinking water Activating Understanding Exploring Applying Problem? Water shortage. Lake the freshwater Water stress What can we do to help them? Activating Understanding Exploring Applying Activating Understanding Exploring Applying Prediction What the boy did to solve the problem of African people? Activating Understanding Exploring Applying Choose the best explanation of the title. The well built by Ryan solved the problem of worldwide water shortage. The more wells you dig, the better the world will be. The well built by Ryan encouraged more people to help make the world a better place. Questions: Activating Understanding Exploring Applying Africans Distance vs Water Life Para 1 :Why did Ryan want to help? walk 10 km dirty hard 10 steps Ryan clean easy compare drinking foundtain Para 2-3: What efforts did Ryan make? target 1: to_$_ target 2: to_$_ He _and_ for his family and neighbours. He asked for _ and _ his classmates and neighbors to _. 70 earn cleaned windows did gardening 2000 raise help persuaded donate money Activating Understanding Exploring Applying Activating Understanding Exploring Applying Para 4: What is the result? Ryan raised enough money and a well was built in Uganda. Then Ryan visited Uganda. He saw the finished well with his own eyes. He also saw hundreds of delighted students who had turned out to welcome him. 1 2 Activating Understanding Exploring Applying Para 5: How did Ryan’s well change the world? Ryan's experience led him to _ to encourage more people to help. Today, the life-changing gift of clean water has benefited over _ people in _ countries across Africa. set up a foundation 800,