六年級英語下冊 Lesson 14(1)教案 陜旅版

（陜旅版）六年級英語下冊教案Lesson 14 Water 本課主要談論的話題是 “water”,進而涉及到了水的一些特點。我們知道：首先，地球上有很多水。There is a lot of water on the earth.其次，海水是咸的；the water in the sea is salty. 第三，水里生活著很多魚類和植物；Many kinds of fish and plants live in the water. 最后，海水是非常涼的，越深處越?jīng)?。The deeper, the colder. 我們對于水的了解還會更多。比如：海水最深的地方在哪？它有多深等等。這一課就將教大家學習一些和水相關的詞句，并教大家如何用英語談論water.教學目標及重點難點分析： 1. 理解會說會寫會用本課的一些重點單詞和重點句型 A map of the world, the earth, mountains, land, living things, on the top, salty. What do you know about ? the deeper, the colder 2. 通過學習本課的內(nèi)容了解到水的特點，并能用英語總結出水的特點。 3. 通過本課的學習，讓學生了解到水的珍貴，培養(yǎng)他們珍惜水資源的好習慣。課前準備：教師準備錄音機，磁帶，制作幻燈片來講解水的特點，準備一張世界地圖和地球儀。教學過程：熱身（Warming up）1. 教師和學生一起唱上節(jié)課學過的歌曲 do re mi, 活躍課堂氣氛。 2. 教師引導學生對上節(jié)課所學的知識進行復習，介紹自己和自己最好的朋友。Hi! My name is Horses are my favorite animal and I also like flowers. I like swimming and playing football. So I want to be a footballer in the future. This is my friend She likes singing and dancing. She can see beautiful songs. So she wants to be an actor in the future.新課展示（New Presentation）1. 教師就本課重點內(nèi)容進行講解。教師：（take out a map of the earth, 拿出一張世界地圖）T: Whats this?S: This is a map of the world. （出示圖片，世界地圖）So when we want to express a map, we should use of. 所以當我們想要談論地圖的所屬時，我們要用到介詞 ofSuch as, 中國地圖- a map of China. 世界地圖- a map of the world 美國地圖 - a map of America教師拿著地圖向?qū)W生講解上面不同色塊所指代的地域T：Look at the green part, What is it? 看看那藍色的部分，那是什么？ Its the land. 那是陸地. (出示圖片，land 陸地)T: What about the blue part? 那藍色的部分呢？ Its the water.We can see a lot of water on the earth，such as lakes, rivers, seas. 我們在地球上可以看到很多水，它們有的是湖泊，有的是河流，還有的是大海。All of us know that the 70 percent of the world is water. 我們大家都知道地球上70%的部分都是水。 所以我們也可以把我們的地球稱作一個大水球。(a ball filled with water)教師用幻燈片來展示地球的全景，簡直是一個藍色的大水球。T： But it is a pity that most of the water on the earth is sea water.Its salty. We cant take full use of it. 但是讓人遺憾的是地球上大部分水都是海水。它們都是咸的，我們不能充分利用。Except this, the sea water is still very cold. The deeper, the colder. 除了咸，海水還有一個特點就是冷。 越深越冷。教師出示海水的各個角度圖片，總結其特點。Cold and salty. 引導學生來學習這兩個單詞。T：In the deep part of the sea, many kinds of living things live in the water. 在大海深處，生活著很多生物。Such as, fishes, whales, dolphins and water grass. 例如魚， 鯨魚，海豚和海草之類的。A：So the sea is a mysterious world. It has many secrets. We can seek for more. 大海是一個神秘的世界。 它隱藏了很多秘密。我們可以進一步探索。教師用幻燈片展示海底的美麗風光，并且引導學生來學習海底一些生物的名稱。 Fishes 魚類 Whales 鯨 Dolphins 海豚 Water grass 水草小結：本節(jié)課我們了解了地球上最珍貴的資源- 水資源的特點： 水資源的廣泛分布；海水的味道；海水的深度和其溫度的關系；海水中生長的各類生物， 不但讓學生增長了見識，還教育了他們要學會珍惜水資源。鞏固練習教師給學生3分鐘時間再讀課文，然后憑借自己的理解來回答教師寫在黑板上的問句， 最后通過組織問句的答案來復述短文內(nèi)容.What can you see in the earth?Is the sea water tasteless?Is the water cold?What things live in the sea water?Is the water cold?學生兩個人一組討論問題答案，并且組織答案復述文章。Look at the map of the world. The blue part in the map is water. We have much water in the world. But most of them is sea water. The sea water is very salty and cold. The deeper, the colder. There are lots of things living in the sea. We can in fishes, whales, dolphins and water grass. 5. Listen to the tape and answer the questions.A: What can you see in the earth?B: I can see land and water on the earth. But water is the biggest part.A: Is the sea water tasteless?B: No, its salty.A: What things live in the sea water?B: There are lots of living thing.A: Is the water cold?B: Yes. The deeper, the colder.6. Do the exercise. Lets practise ()A: This is a reading comprehension. Through reading it, we can know more about the sea. 這是一道閱讀題，通過閱讀，我們可以對大海了解得更多。For example, A: Where does the salt in the sea from? B: The rivers carry the salt from the land into the sea. A: What live in the water? B: Many fishes and plants. The fish live on the plant.A: What is the temperature of the sea water?B: On the top, it is warm, but it becomes cold at the bottom.Lets practise (2)A: This is a reading exercise, after reading it; we should judge the statement true or false. 這也是一道閱讀題，閱讀完以后，我們要判斷下面的句子是對是錯。 The deepest part of the water is near the USA. No The highest mountain in the world is 11 km high. NoIf you put the highest mo