Unit 3 The environment and us Lesson 17 课件

课件18张PPT。UNIT 3 THE ENVIRONMENT AND USLESSON 17Review wordsBalloons Breathe Kill Sadly String New wordsSalt Waste Let’s learn…Can you tell us something about air that we learned last class?Talk this with your friends.Today, we will talk about the water around us. Can you guess what will happen if we don’t have water to drink?Talk with your friends. Game Time!记忆大比拼！老师将单词卡片按照随意
顺序摆好，学生记忆，
之后老师随意打
乱顺序，学生根
据记忆将单词还原。Homework1.Remember these new words.
2.Read the story to your parents. Thank You!