七下Unit 4 Reading導(dǎo)學(xué)案【學(xué)習(xí)目標(biāo)】1. 深入學(xué)習(xí)文章的結(jié)構(gòu)以及相關(guān)的語言點(diǎn)。2. 通過本文了解樹木在凈化空氣、環(huán)境保護(hù)和提供木材等方面對(duì)人類的重要貢獻(xiàn)?！咀灾黝A(yù)習(xí)】1. 請(qǐng)根據(jù)音標(biāo)或中文意思寫出單詞。sev _ fat _ s _ dsks _例子 _ 有害的_ 樹枝_ 氧氣 _反對(duì) _ 產(chǎn)生_ 想像_ 主要的 _2. 翻譯以下短語。吸收_ 例如 _ 確切地說 _來自_ 環(huán)顧四周 _ 數(shù)以百萬 _砍倒_ 與作斗爭(zhēng) _ 對(duì)有用_【課堂導(dǎo)學(xué)與互動(dòng)】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 (穿著方面)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 dont want a world _.3. 完成15期N4版“走進(jìn)課文”?！就卣咕毩?xí)】Post-readingTrees are _ in our daily lives.Trees can provide us with _.We should We shouldnt 應(yīng)做：多植樹，回收雜志報(bào)紙，不應(yīng)做：砍樹，用一次性筷子，提示詞：throwaway 即拋的，一次性的 recycle 回收利用 How to protect the trees_