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课件网) Earth and Beyond Unit 6 Function Learning objectives 通过本课时学习，学生能够： 1. 语言能力：读懂对话、用简单句回答观星相关问题，描述星星的特点； 2. 学习能力：和同伴合作完成对话练习，分享观星体验； 3. 思维品质：通过观察、讨论，学会梳理观星活动中的信息； 4. 文化意识：了解北斗七星、北极星等天文常识，感受探索星空的乐趣。 Lead in 北斗七星 The Big Dipper the North Star A spoon. New words: n. spoon /spu n/ 勺；匙 What does it look like At night, they appear in the dark sky. New words: v. appear / p (r)/ 出现 New words: Lead in 北斗七星 The Big Dipper the North Star What can we use to watch the stars A telescope. New words: n. telescope / tel sk p/ n.望远镜 Lead in 北斗七星 The Big Dipper the North Star At night, the Big Dipper (it looks like a _____ (勺)!) and the North Star _____ (出现) in the dark sky. We can use a _____ (望远镜) to watch them. But we can’t see them in the _____ (白天). spoon telescope daytime appear Pre-listening Look and guess What are Kangkang and his friends doing They are watching the stars in the park / on the grass. What is mentioned (提到) in the text？ ( ) 1. There are many stars in the sky. ( ) 2. What are the brightest stars ( ) 3. What colors are the stars ( ) 4. Which star never appears at night ( ) 5. What are the functions (作用) of the stars While-listening Task 1 Listen for the main idea /bra t/ adj.明亮的 Tip:We can grab(抓住) some key words before listening. Kangkang: Guys, come and watch the stars! They look so clear. Meimei: Wow, there are so many stars! And some of them shine brighter than others. Xiao Ya: Look at the brightest ones. Are they the Big Dipper and the North Star Kangkang: Yes, they are. The Big Dipper looks like a spoon. Follow the two stars on the right, and you can find the North Star. Lingling: Many stars are far, far away. Let me see more through the telescope. Meimei: What can you see, Lingling Lingling: Some stars are white, some are blue and some are yellow ... Xiao Ya: Let me have a look ... I see red stars. How amazing! Meimei: One star never appears at night. Do you know what it is Kangkang: Ha! I know. It’s the sun. It's our daytime star. While-listening Task 1 Listen for the main idea ( ) 1. There are many stars in the sky. ( ) 2. What are the brightest stars ( ) 3. What colors are the stars ( ) 4. Which star never appears at night ( ) 5. What are the functions (作用) of the stars What is mentioned (提到) in the text？ × While-listening Task 2 Listen to Part 1 and mark T or F ( ) 1. Other stars shine brighter than the Big Dipper. ( ) 2. The North Star looks like a spoon. ( ) 3. You can find the North Star by following the two stars on the right. Kangkang: Guys, come and watch the stars! They look so clear. Meimei: Wow, there are so many stars! And some of them shine brighter than others. Xiao Ya: Look at the brightest ones. Are they the Big Dipper and the North Star Kangkang: Yes, they are. The Big Dipper looks like a s ... ...
