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课件网) Preparing for the Topic Function Unit 8 Our Blue Planet Learning objectives To understand and learn some information about water; To listen for general understanding about where water comes from; To listen for specific information and deep understanding; To talk about where water comes from and share with partners; To improve independent learning, cooperative learning and inquiry-based learning abilities. Key points and difficult points To learn and master some information about water; To understand and apply useful sentence patterns about where water comes from; To talk about where water comes from and then make a conversation; To struggle with complicated sentence structures; To think critically and express opinions freely. Leading in 01 Leading in Do you know where water comes from sea ice rain river Leading in Where does water come from Activity 3 02 Xiao Ya: Mom, where does water come from Mom: There is water everywhere. It’s under the ground, in the ocean and in the sky. Xiao Ya: But I can’t see any water in the sky. Mom: It’s in the air. On sunny days, water goes up into the sky and forms clouds. Xiao Ya: I see. As we all know, water is very important to us. Mom: Yes. We need to drink water every day. Read the conversation aloud and practice in pairs. Activity 3 Xiao Ya: We also need to use a lot of water in our life. Mom: That’s right. It’s lucky that we have a lot of water on the earth. Xiao Ya: Yes. Just because of this, we call the earth a blue planet. Mom: But we can only use about 1% of the water on the earth. The rest is all sea water or ice. Xiao Ya: That is very little water. Let’s save every drop of water. Read the conversation aloud and practice in pairs. Activity 2 Read the conversation aloud and practice in pairs. Activity 2 Mom, where does water come from There is water everywhere. It’s under the ground, in the ocean and in the sky But I can’t see any water in the sky. It’s in the air. On sunny days, ... ... ... Activity 4 03 Pair work. Talk about the questions and make up a new conversation about water. Activity 4 1. Where is water from 2. How important is water to us 3. Why do we need to save water A: Where is water from B: Most of the water comes from...Some water is... A: How important is water to us B: We need water to... Without water, our...can't... Water is used in... A: Why do we need to save water B: We need to save water because... Activity 4 Pair work. Talk about the questions and make up a new conversation about water. Where is water from Water is from _____. How important is water to us Water is important to us _____. Activity 4 Why do we need to save water We need to save water because _____ _____. Pair work. Talk about the questions and make up a new conversation about water. Vocabulary 04 Vocabulary 短语 释义 go up 上升；上涨 as we all know 众所周知；正如我们所知 because of 因为 be full of 充满 Language points 05 Language points 1. As w ... ...
