七下Unit4Reading导学案.doc

七下Unit 4 Reading导学案【学习目标】1. 深入学习文章的结构以及相关的语言点2. 通过本文了解树木在净化空气、环境保护和提供木材等方面对人类的重要贡献自主预习】1. 请根据音标或中文意思写出单词[seɪv] ______ [faɪt] _______ [ɡæs] _______ [dɪ'skʌs] _____例子 _______ 有害的______ 树枝________ 氧气 _______反对 _______ 产生_____ 想像________ 主要的 _______2. 翻译以下短语吸收_______ 例如 __________ 确切地说 ____________来自_______ 环顾四周 __________ 数以百万 ____________砍倒_______ 与…作斗争 __________ 对…有用____________【课堂导学与互动】Pre-reading1. What is the passage about? ( )a. the lives of trees b. our daily lives c. the importance of trees2. Look at the picture. Write down the three things we can get from tree.____________ ____________ ___________What else can we get from tree? Discuss with your partners and write down as many things as you can.Use (使用方面)Eat/ drink(吃喝方面)Wear (穿着方面)While-reading1. Finish D1 on P47.2. Read the passage and fill in the blanks.Trees help us in many ways. Trees fight against ____________. They keep the air _____ and ______. They take in _____________ from the air and produce ________ for us to ________. Trees make our lives more _______. Many of the things in our daily lives come from trees, such as _____ and ____. They also give us _____, ______ and _____. A lot of furniture is ________________. Therefore, we should stop cutting down _________ trees every year if we don’t want a world ____________.3. 完成15期N4版“走进课文”。

拓展练习】Post-readingTrees are _________ in our daily lives.Trees can provide us with __________________________.We should …We shouldn’t …应做：多植树，回收杂志报纸，…不应做：砍树，用一次性筷子，…提示词：throwaway 即抛的，一次性的 recycle 回收利用 How to protect the trees_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________。