牛津上海版英語七上unit3seawaterandrainwater3篇-資料下載頁
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【導(dǎo)讀】Vocabularybuild-up:adrippingtap,arunningtap,ashower,fix,mug. [來網(wǎng)]. (Don?(Don?Whatshouldwedo?(Don?
【正文】 ks. 2. Explain the difficulty: one of…. 1. Read the paragraph 2 of the text. 2. Make sentences with the phrase: one of… Introduce teaching difficulty: one of… 5? 1. Give some questions: 1) What can the oceans give us? 2)How can people get drinking water from sea water? 3) Are the oceans important to all animals? Why? (ppt.) 1. First read teacher?s questions then read the paragraph4 and answer the questions. 1. Improve students? reading ability. 2. To educate students to love all kind of the ocean lives. 3. Introdue: by doing…. Posttask activity 12? Introduce the rules of the class petition: The oceans. Answer the questions and discuss the topics in groups. make students have the awareness of petition. 2. To educate students to protect oceans and the lives in water. Homework: Recite the new words of this text. Read the text at least three time s. Students? activity Competition about oceans I. Ask students to get more information from puter before class. II. Divide the whole class into five groups. them ten questions. Questions: How much of the Earth is water? How many oceans are there in the world? What are they? Which is the largest ocean of the four ? Which is the smallest ? What is the largest animal, both on land and in the oceans? Name two intelligent animals on the earth. Name three beautiful things in the oceans. What can we get from the oceans? How can people get drinking water from the oceans? Topics : How can we protect the earth? How can we protect the oceans？ How can we save water? The importance of the oceans. The importance of sea animals and plants. Sea water and rain water 教學(xué)設(shè)計說明 本教案是 7A M3The natural elementsU3Sea water and rain water 的第一課時 . 在學(xué)習(xí)本課之前我們已經(jīng)學(xué)習(xí)了其他兩種自然元素火和風(fēng)，所以在對兩者稍加復(fù)習(xí)的基礎(chǔ)上很自然地引出我們今天要學(xué)習(xí)的第三種自然元素 ——水。我把本課時分為四個部分。在 warming up 中用以前學(xué)過的一首詩歌 Water around us 來讓學(xué)生對水有一 個整體的復(fù)習(xí)。在 pretask preparation 中用幻燈 片來讓學(xué)生了解水在地球上的分布。地球上有三種顏色分布： What are the white parts, brown parts and blue parts？（這部分也是對以前所學(xué)知識的復(fù)習(xí) . 地球上有很多的水，討論水的種類，人們的飲用水，接著討論水和陸地在地球上的比例，引出 quarter. 在whiletask 中，通過問問題： What lives on land? What lives under water? Do you want to know about the world under the water? 來先涉及到文章的第三自然段。這一部分主要通過幻燈片讓學(xué)生熟悉一些海洋生物的名稱并就此操練 Have you ever seen…? 讓學(xué)生熱愛各種海洋生物，之后就學(xué)生們最感興趣的三種海洋生物 whales , dolphins and sharks 來講解本節(jié)課的重點(diǎn)one of…. 本課的最后一段主要講到海洋和人類的關(guān)系，這部分讓學(xué)生帶著問題去閱讀，然后再回答問題。在 posttask 中，我設(shè)計了一個關(guān)于海洋的知識競賽，以培養(yǎng)學(xué)生的競爭和保護(hù)海洋環(huán)境的意識并使學(xué)生對本課知識有運(yùn)用和拓展。
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