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Unit 9 Reusing things
Period 3
教学目标 1．知识目标： （1）通过阅读短文巩固语言知识，掌握语篇中承上启下的关键词语或短语，学习通过关键词查找信息。 （2）通过学习任务，帮助学生巩固和综合运用本单元所学的知识和技能，描述如何再利用旧物。 2．能力目标： 通过阅读短文帮助学生巩固和综合运用本单元所学的知识和技能。 3．情感目标： 培养学生宣传环保，能够开动脑筋进行旧物再利用的意识。
教学重难点 1．重点： 句型复习：Finally, they made us into a piece of cloth. 2．难点： 复述课文，完整表达塑料瓶再利用的过程。
教学准备 cassette, word cards
教学过程
I. Pre-task preparations 1．Act a dialogue: S: I'm thirsty. I drink some water. (Then he throw the bottle into a bin.) T: No, you can reuse it. S: How can I do Who can help me 2．Students say their ideas. II. While-task procedures 1．Show the picture and let Ss guess the meaning. 2．Ask some questions: T: What can you see in Picture 1 / Picture 2 / Picture 3 / Picture 4 T: What are these pictures about S: They are about the journey of a bottle. 3．Students open the books, read the text by themselves and draw the difficulties. 4．Teacher explains the difficulties and writes the sentence: Finally, they made us into a piece of cloth. 5．Fill in the blanks about the journey of the plastic bottle. 6．Listen to the tape and imitate it. III. Post-task activities 1．The students put the text in correct order. 2．Ss can retell the story about the journey of the plastic bottle.
作业布置 Act out the dialogue in pairs.
板书设计 Unit 9 Reusing things Finally, they made us into a piece of cloth. supermarket → home → rubbish bin ↓ factory ← truck
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