Unit 2 Making a Difference Understanding ideas 课件-2023-2024学年高中英语外研版（2019）必修第三册

Book3 Unit2 Making a difference Understanding ideas The Well That Changed the World Look at the map and talk about water problems in Africa. Freshwater problems in Africa by 2025 Freshwater shortage (less than 1,000 m³/ capita /year) Freshwater stress (1,000 to 1,700 m³/ capita /year) * Globally,renewable internal freshwater resource per capita was around 6,000 m³ in 2014. How to solve the problem? Video: Water Shortage in Africa collect and purify rainwater fund water projects build wells and pumps recycle waste water set up facilities to purify water develop new water conservation technologies Now tick the solutions that you think are most effective to supply Africa with fresh water. collect and purify rainwater fund water projects build wells and pumps recycle waste water set up facilities to purify water develop new water conservation technologies What is the type of the text? A. Exposition（说明文） B. Narrative（记叙文） C. Argumentative writing（议论文） Six elements Canada and Africa Ryan From a six-year-old schoolboy to an adult Why? How? What? Part 1: (para. __): ______ did Ryan want to help? Part 2: (para. ___): ______ did Ryan help? Part 3: (para.___): ___________ Divide the passage into three parts and find the main idea of each part. 1 Why 2-5 How 6 Conclusion Read Part 1 (para.1) again and answer the question. Why did Ryan want to help? Ryan could get clean drinking water within ten steps, but some African children had to . So Ryan decided to help. walk ten kilometres Read Part 2 (para.2-para.5) again and complete Ryan’s story with expressions from the passage. 1. Ryan cleaned windows and did gardening, and reached _____________________. But when he __________________________, he was told it cost $2,000 to build a well. 2. Ryan persuaded his classmates and neighbours to _____________ . His mother’s friend also helped him. After several months, he raised enough money and a well was built in Uganda. 3. Ryan visited Uganda. He saw __________________. He also saw _______________________________ who had turned out to welcome him. 4. Later, Ryan’s experience led him to ____________________to encourage more people to help. his first target of $70 gave the money to a charity donate money the finished well hundreds of delighted students set up a foundation How did Ryan help? Read Part 2 (para.2-para.5) again and complete Ryan’s story with expressions from the passage. Today, the life-changing gift of clean water _______________ _________________________________________________. benefited over 800,000 people in 16 countries across Africa Choose the best explanation of the title and give your reasons. 1. The well built by Ryan solved the problem of worldwide water shortage. 2. The more wells you dig, the better the world will be. 3. The well built by Ryan encouraged more people to help make the world a better place. What qualities help Ryan realise his dream ? Which of his qualities do you admire most? Why? courage love perseverance kindness determination Help A well $70 $2,000 Uganda foundation Retell the story At first, Ryan decided to help by earning money to build a single well all by himself, but the $70 is not enough. He had finally raised $2000 . At last, he saw the finished well in Ugada Later, he set up a foundation to attract help from more people. As a six­year-old Canadian schoolboy, Ryan couldn't believe that many people in (1)developing (develop) African countries couldn't get enough clean water. So, Ryan decided(2)to earn (earn) money to build a single well somewhere in Africa. He (3)cleaned (clean) windows and did gardening for his family and neighbours, reaching his first target of $70 soon. But he (4)was told (tell) that $70 wasn't enough for a well. He started to ask for help from his classmates and neighbours and persuaded(5)them (they) to donate money. At (6)the same time, a friend of Ryan's mother helped make his story go public. After several months, Ryan had raised the $2,000, with (7)which a well was built near a primary school in Uganda. The children at the school were grateful (8) to him and invited him to visit. He (9) really (real) had made a difference for these children. Later, Ryan set up a foundation to encourage more people to help. Many (10)inspired (inspire) people gave him their support. Today, over 800,000 people in 16 countries across Africa have benefited from the life-changing gift of clean，safe water. Fill in the blanks. a small kind act make a big difference We should try to help others Homework 1. Finish the exercises on page34-35. 2. Preview the "Using language "part. Thank you！ $$