英語人教版四年級下冊B4bU3 weather L1.doc

PEPB4bU3 Weather A Lets learn 重慶市大渡口育才小學 蔣賢莉一.教學目標1.知識與技能： 聽懂會說會寫weather, hot, cool, cold，warm。聽懂會說 Whats the weather like today? Its . 能夠在實際情景中運用以上句型談論天氣。 .初步了解我國幾個城市的氣候特點。2.過程與方法：在生詞的教學中，通過游戲、競賽、當播音員、小組活動多種形式，活化了操練的形式，用聽、說、做、練相結合的方法來使學生掌握本課的生詞。在學生已充分掌握生詞和句型的基礎上，讓學生進行猜天氣的游戲及充當氣象員的情景表演，讓學生進行對話操練，鞏固所學的內(nèi)容，提高學生口語交際能力。3.情感態(tài)度與價值觀增進學生對天氣的觀察，增加對學生大自然的熱愛，培養(yǎng)學生熱愛生活品質(zhì)。激發(fā)學生學習英語的興趣，培養(yǎng)他們的合作精神。二.教學重難點1.教學重點：學生可以讀、寫、說出并且聽懂weather, hot, cool, cold，warm等詞語及 Whats the weather like today? Its . 句型。2.教學難點：能夠準確流利的運用 Whats the weather like today? Its . 進行天氣情況的問答。三、學習者特征分析本課的教學對象是四年級的孩子。他們活潑好動，喜歡嘗試新鮮事物，有著豐富的想象力，既好奇又好強，表現(xiàn)欲強；同時也儲備了一部分的英語知識，具備聽懂簡單的英語，模仿簡單英語，參與英語簡單活動、游戲及表演的能力。所以在本課中，通過直觀教具創(chuàng)設情境，利用活動、游戲及表演等多種教學手段進行教學，讓學生們積極主動的參與到英語的學習中。四、教學策略選擇與設計情境-陶冶教學策略：運用生活中與教學內(nèi)容相關的情景，通過分享旅行，設計問題，組織教學內(nèi)容：安排學生加入各種游戲、唱歌、聽音樂、競爭、表演等活動中，使學生在輕松愉快的氣氛中積極主動地學習英語。角色扮演策略：通過設計“分享旅行”“炸彈游戲”、“小小氣象員”等活動，以營造一種身臨其境的氣氛，使學生能設身處地去體驗、去理解并掌握學習的內(nèi)容。多媒體輔助教學策略：采用多媒體輔助教學，利用多變、豐富、生動的圖片、音樂吸引學生，來解決本課的重難點。五、教學環(huán)境與工具設計1、人教版小學英語四下2、為本課專門制作的教學課件3、多媒體教室4、教材配套的單詞卡片5、自制簡易天氣卡片和氣象員播報卡六、教學過程Step 1 .熱身及導入 營造氛圍(3mins)1. Greetings: T: Good morning, boys and girls. Nice to meet you again . Welcome to English class. Are you ready for English class? If you are ready .You can say: Im ready!（設計意圖：用英語問候學生，引導學生進入英語的學習環(huán)境中，開始新的一堂課）2 Lets chant.T：Now first, lets chant: The bird is hurt. Oh, no.（設計意圖：歡唱歌謠，將已學知識融入孩子們樂意玩的歌曲中，讓學生很快融入學習英語的氛圍，既符合學生的心理特點和年齡特點，又增強了學生的學習興趣。The little girl is very friendly. Her dream is be a nurse in the future.3. Lets enjoy Julias wonderful trip I like traveling. My dream is Travel Round the World. So last summer I went many beautiful places. Lets enjoy Julias wonderful trip: T:I was in Queenstown.I was in Sydney.（讓學生帶著問題分享老師的精彩旅行照片，思考圖中看到了什么現(xiàn)象，引導學生觀察老師在不同國家和同一國家的不同地區(qū)所穿的衣著，說出這是因為天氣的不同）（設計意圖：通過分享旅行照片，吸引學生的興趣，并通過照片的內(nèi)容來自然地引出本課的主題“天氣”。）Step 2新課呈現(xiàn)與操練 (15 mins)1. Lets watch（由老師在各國不同地方的旅行照片上的不同穿著引出課題） T: Lets watch my clothes. InNewZealand I wore acoat.InSingapore I woreasweater.InGuangzhou I woreadress. InJiuzhaigouI worea T-shirt. Do you find any differences? Why? Today we will learn Unit three: 天氣。-Weather. (板書課題，指導讀音,引出課題)2教授weather：由motherfather-brother- wea + ther = weather (升降調(diào)、全班、分組、個別讀)T: Now we know “weather” means “天氣”. Doyouknowwhattheweather? 3. 教授單詞hot, cool, cold，warm.如下步驟（課件呈現(xiàn)）(1)教授hot：T: Please lookatthispicture.The sun is shine. The people are swimmimg.Whatstheweather like?天氣如何？很熱的。Yes. The weather is.hot.教讀hot,hot! (操練:領讀(升降調(diào))；書寫拼讀,師板書；強調(diào)o的發(fā)音.) T：Its a hot day.（看廣州照片：Its hot in Guangzhou.）（通過圖文結合，教授新詞，滲透句型Whatstheweather like? 為下一步導入重點句型打下基礎。）(2) 同理教授cool, cold，warm:(Look, autumn comes. The leaves are yellow. The leaves fall away. Whatstheweather like? Its cool. Oh. Its snowy. Heres snowman. Whatstheweather like? Its cold. Yean. Spring is coming. The swallow come back. Whatstheweather like? Its warm.(3) Who has good memory? hot cool, cold，warm T: We have learned four kinds of weather, do you remember the weather? Lets read! Together: rise and down. Then lets play: Whats missing.（設計意圖：對以上所學的四個天氣的單詞進行鞏固記憶，是學生牢固掌握本節(jié)課的重點）4. 新授重點句子，如下步驟（課件呈現(xiàn)）T: I have a friend in New Zealand . His name is Peter. He likes traveling too and he wants to visit China. He must know about the weather of China. Letshelphim. Lets have a look. Peter wants to visit which city? （問答Whatstheweather like in.？Its. ）(1).依次出示香港，哈爾濱，拉薩，北京四個城市的圖片（引出地名，強調(diào)大寫）(2). T: Look. Peter wants to visit the first stop: Hong Kong. He asks: Whatstheweather like in Hong Kong？“香港的天氣怎么樣”? Its hot in Hong Kong.(板書重點句型)。 And read after me. “Whatstheweather like in Hong Kong？ Its hot in Hong Kong.”（Read twice.）(貼上天氣和地名)。(3).T: OK, now look at the second stop: Harbin. And answer Peters question: “Whatstheweather like in Harbin?”Ss: Its cold in Harbin.T: Very good! Now I read after me. (4) .同理教授Whatstheweather like in Lhasa/Beijing. Its cool/warm in Lhasa/Beijing.Step 3:練習鞏固單詞句型(10mins)1. lets say: Cool, cool, its cool in Lhasa. Cold , cold, its cold in Harbin. Warm, warm, its warm in Beijing.Hot , hot , its hot in Hong Kong.（設計意圖：自編歌謠，將所學知識融入孩子們樂意玩的活動中，既符合學生的心理特點和年齡特點，又增強了學生的學習興趣。）2.轉盤游戲Lets play : Whats the weather like ? Its .。 (Ask: together. Answer: someone.)3.Golden eyes.(黃金眼) （游戲規(guī)則：依次大聲讀出單詞。） T:Its time to have fun. Golden eyes. Lets read. Hands up! 4.Pair work同桌練習 A:Whats the weather like in ? B:Its _ in _. T: Now Its time for pair work. I give you one minute. T: Ok. Ask and answer one to one in the class.Step4:回到書上(2mins) 1.導出 weather report（天氣預報），教讀 T: Ok. Wonderful. Its time for weather report. (Teach weather report).T: Open your books at Page 25.Listen to the weather report. 2.跟讀，圈出天氣和地名Good morning. This is the weather report. Its warm in Beijing today.3.師生一起當播音員練習播報文中四個城市的天氣預報。 T: Now lets report the weather together.Step5:拓展：challenge the host（5mins)1.接著讓學生分小組訓練來當氣象播音員，分別說出其他幾個城市的天氣分別怎么樣？最后上臺表演。Good morning/afternoon. This is the weather report. Its .in .today.Thank you.T: Now take out of your paper in your hands. Choose a city and its weather. Then fill them in the blanks . Report the weather. For example.Go.2.最后進行聽力大比拼，讓學生分別聽出Lanzhou、Changsha、Shenyang、Guangzhou的天氣，并畫在紙上。（設計意圖：邀請學生到講臺上來當天氣預報員，學生邊說邊指過程中充分操練了這個句型。）Step6: Warming tips for you (1min)1. The weather is always changeable and appropriatedress. 天氣多變，適當穿衣！2. Do sports every day and keep yourself healthy! 每天運動，保持健康的身體！設計意圖：將天氣的知識用于生活中，使學生學以致用）Step 7. 復習與小結(1min)T：What have we learned today? 今天我們學了什么呢？(請學生回答后，老師歸納總結本課內(nèi)容。)內(nèi)容如下：單詞：weather, hot, cool, cold，warm。句型： Whats the weather like today? Its . （設計意圖：對整堂課的復習和小結，幫助學生梳理知識。）Step 8. 家庭作業(yè) (2mins)Homework: 1. Make a weather report in English to your parents . ( 用英語播報天氣給家長聽。)2. 在練習本上寫下今天所學的4個單詞：cold, hot, warm, cool. (各2 行)Step 9. 升華(1min)Where would you like to go ?Lets go to travel with Peter.和P