Unit5 More Practice 导学案2023-2024学年沪教牛津版英语七年级下册

七下 Unit 5 More Practice 学案 学生姓名 班级 学号 学习目标与核心素养 1. 了解关于水的事实； 2. 了解水污染； 3. 学会设计关于“保护水资源”的海报； 学习重点 通过阅读了解关于水的事实，树立珍惜水资源的意识。 学习难点 设计关于“保护水资源”的海报。 1、 前置作业 预习课本P68 More Practice 2、 课堂任务 Step Ⅰ: Warming-up Guess a riddle: I am solid in freezers (n. 冰柜), in rivers I flow, my chemical formula is H₂O. Who am I ? Step Ⅱ: Before you read Watch a video and decide whether the following statements are T / F. 1. Humans use water for drinking, bathing, cooking, cleaning and washing. T / F 2. Some animals like fish, blue whales, sea horses don’t need water to live. T / F 3. 75% of the Earth’s surface is covered by water. T / F 4. Around 60-70% of the human body is made up of water. T / F Step Ⅲ: While-reading Task 1: Here are 5 interesting facts about water. Please classify them into two types. 1 About 70% of the human body is water. 2 Oceans cover about 75% of the Earth, but ocean is salty. Therefore most of the water in the world is not drinkable. 3 Groundwater may be drinkable, but it is not easy to find groundwater that is clean and safe to drink. 4 If water drips from your lap every 10 seconds, you will waste about 315 litres of water a year – enough to fill two baths. 5 Having a bath uses about twice as much water as taking a shower. Having a shower instead of a bath can save up to 400 litres a week. Type 1: __________________ Type 2: __________________ Task 2: Read the passage and complete the sentences. Some facts about water: Water makes up 70% of the(1) _________ body. Most of the water in the world is not (2) __________. It's not easy to find (3) _______________ that is clean and safe to drink. How can we save water? Fix a dripping (4)_______. Take a (5) ________ instead of a(6)_______ . Step Ⅳ: Post-reading Please watch this video and answer the following two questions. Q1: What is water pollution? Q2: What behaviors can lead to water pollution? Group Work Can you think of some ways to save water? Saving water at home · bathroom Ex. In the