牛津上海版英語七上unit3seawaterandrainwater3篇(存儲版)
【正文】 the sentence pattern : We use water for ___ing. To see which group say the most. Ss think about the question : Do you waste water when you use it? Whiletask procedure: 1. Introduce new words. Ss listen to three different sounds and guess where it is introduce new words by pictures: a dripping tap , a running tap , a shower 2. Show Ss some pictures of people wasting water. Picture One : What is the boy doing ? ( He is brushing his teeth He is brushing his teeth under a running tap. What should we say to him? ( Don?t brush your teeth under a running tap.) Picture Two: What is the woman doing ? ( She is washing dishes and vegetables under a running tap.) What should we say to her ? ( Don?t wash dishes or vegetables under a running tap. ) Picture Three: What is this ? ( a dripping tap ) What should we do when we see a dripping tap ? ( We should fix it / We should turn the dripping tap off ) Picture Four : Taking a shower and having a bath , which is a waste of water ?( Having a bath ) What should we do ? ( We should take a shower rather than have a bath) Picture Five : What is the child doing ? ( He is playing with water ) What should we say to him ? ( Don?t waste water for playing games ) Ss think about : How can we save water ? Introduce : We can save water by ___ing… We can save water by not ___ing … Show Ss different pictures. In pairs , Ss talk about how to save water . eg. S1: How can we save water? S2: We can save water by fixing dripping taps. S1: How can we save water? S2: We can save water by not brushing our teeth under a running tap. Encourage Ss to think about more ways to save water eg. We can save water by not washing our face under a running tap. Posttask activity 1. Ss make a conclusion : Where do people usually waste water ? At home At school In the factory 2. In groups , Ss choose a place and make a dialogue or a short play about saving water. 3. In groups , Ss make a poster about saving water. Assignment : Oral: Read and recite the dialogue on P .44 Written : Write a report about different ways of saving water ] 教學設(shè)計說明 本單元的主題是水 ,本課是本單元的第三個課時 .這個時候 ,學生已經(jīng)通過前兩個課時了解了有關(guān)水的基本知識和用途 ,第三個課 時和學生的實際生活聯(lián)系非常緊密 .學生在學習后 ,應(yīng)該能夠掌握更多關(guān)于水的詞匯 ,知道如何表達節(jié)約用水 ,并在實際生活中真正做到節(jié)水 .為了更好的調(diào)動學生的積極性并有效達成教學目標 ,我運用了多媒體技術(shù) ,制作了形象生動活潑 ,道理通俗易懂的課件 .以下具體闡述本課我的設(shè)計 第一 ,引入主題 .好的開始是成功的一半 .為了在第一時間抓住學生的注意力 ,并調(diào)動學生的積極性 ,我設(shè)計了一個競賽 :學生分組 ,用之前學過的句型 “ We use water for ___ing” 列舉水的用途 ,最后評出優(yōu)勝組 .這種方式 ,既能很好的復(fù)習已學的知識 ,為今天的學習做好鋪
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