Unit2 Making a difference Period2 Understanding ideas教案-2021-2022学年高中英语外研版（2019）必修第三册

Book3 Unit2Making a difference Period2 Understanding ideas教案 Topic The well that changed the world Teacher Teaching Aims: 1.Get students to learn some useful new words and expressions in this part. 2.Develop students’ reading skills and enable them to learn how to use different reading strategies to read different reading materials. 3.Enable students to understand the whole passage. Teaching important Points: 1. Through reading the passage,students can get the main idea. 2. Let the students master the key words and phrases in this part. Teaching difficult points: 1.Let the students learn to analyze and solve problems ,and improve their reading level. 2.Guide students to understand the meaning of the title. Teaching methods: Task-based Language Teaching Teaching type: Reading 课 时 one Teaching procedure: Teaching contents: Step1: Pre-reading Step2: While-reading Step3: Post-reading Summary Homework Leading-in Show the map on page14 and introduce water shortage i