人教pep版四年級下冊英語Unit 4《at the farm》 第五課時教案.doc
第五課時一、課時內(nèi)容B Lets talk B Lets play二、課時分析本課時是人教版四年級下冊第四單元第五課時,與前幾課時時緊密相連。圍繞“參觀農(nóng)場”這一話題展開,主要通過對話學習句型What are those?They are.來詢問物品的名稱。 Are they? 及其答語No, they arent確認是不是某種物品。培養(yǎng)學生學習英語的興趣,樹立學好英語的信心。本課時是第一課教學內(nèi)容的延續(xù),重點是能夠在情景中恰當運用“詢問并回答物品名稱”的句型。本課時包括Lets talk和 B Lets play兩個板塊。Lets talk版塊通過呈現(xiàn)Mike與Sarah繼續(xù)參觀農(nóng)場引出句型What are those?They are.Are they? 及其答語No, they arent對話的結(jié)尾生動有趣,很能引起學生的共鳴。 B Lets play版塊用于操練B Lets talk板塊的核心句型,要求參與表演的學生不能少于兩人。本課時涉及的話題比較簡單,重在對話的理解和運用。所以在設計本課教學時,我提供了不同的場景幫助學生理解對話和運用對話。做到操練與情境相結(jié)合,達到鞏固語言和運用語言的目的。三、課時目標1. 能夠理解對話大意。2. 能夠用正確的語音、語調(diào)朗讀對話。3. 能夠在情景中恰當?shù)倪\用句型:What are those? Theyre 問答物品名稱。4. 能運用句型Are they ? Yes, they are./ No, they arent.確認是否為某種物品。5. 培養(yǎng)學生學習英語的興趣,梳理學好英語的信心。四、課時重難點1. 重點 鞏固單詞:hen , horse , cow , sheep 能夠聽、說、認讀句型:What are those? Theyre .Are they ? Yes, they are./ No, they arent.并能作出正確回答。2. 難點these 和 those 的發(fā)音及用法區(qū)別。五、教學準備:(1)多媒體課件(2)單詞卡片:hen , horse , cow , cat , sheep, duck ,dog 等。(3)教學掛圖(4)錄音機及磁帶(5)錄制動物的叫聲并制成課件六、教學過程Step 1 Warm up1.師生問候T: Good morning, boys and girls.Ss: Good morning, Mr/Ms.T: Nice to see you again.Ss: Nice to see you, too.T: Its time for English. Are you ready?Ss: Yes, we are ready.T: I have a song for you. Now lets sing together.2. 播放歌曲 Old Macdonald has a farm. 師生跟錄音齊唱。設計意圖:在愉快的氛圍中,復習鞏固了上節(jié)課的知識。Step 2 Lead in活動:猜圖活動方案:老師把詞卡翻過來放到講臺上,然后抽一張叫自告奮勇的學生到臺前看看,其余的同學用Are these ? 來猜圖片的內(nèi)容。猜對了這位同學就要說:Yes, they are. 猜錯了,則要說: No, they arent. 全班同學再接著問:What are these? 該同學就給出正確的答案。如:抽到卡片S全: Are these hens ?S1: Yes, they are.抽到卡片S全: Are these hens ?S1: No,they arent. S全:What are these?S1: These are sheep.設計意圖:通過猜圖游戲不僅復習了上節(jié)課學習過的動物名稱單詞,更為下一步的游戲和新知識的學習做了鋪墊。Step 3 Presentation1.教學 Lets talk. 教學單詞animals T:(老師課件展示一個農(nóng)場邊展示邊介紹)This is a farm. 接下來手指農(nóng)場問:How many animals do you see? 邊說邊板書 animals ,老師邊領讀邊做各種動物所特有的動作,說明animals 是動物們的意思,開炮操練讀 animalsSs:( 老師課件展示各種動物并引導學生一起回答)I see many animals.T: Yes, I see a lot of animals. (通過肢體語言引導學生明白a lot of 的意思) 隨后老師邊說邊走到一位同學的面前看著他盒子里很多的鉛筆說: Wow! You have a lot of pencils! 然后向同學們展示使學生明白a lot of 是許多的意思。設計意圖:利用課件圖片跟肢體語言教學單詞, 更利于學生掌握和理解。 .教學 these 和 those 老師課件展示一群馬在農(nóng)場里的圖片,然后手里拿著剛才游戲里抽出的綿羊的圖片,邊配合肢體語言邊介紹說:T: (手舉綿羊圖片) What are these? Ss:( 老師引導學生回答) They are sheep.T:(手指馬的課件)What are those?Ss: They are horses.配合肢體語言重復朗讀 these 和 those ,并板書these 和 those 解釋兩者的區(qū)別,適時提醒學生o-e 的發(fā)音,引導學生拼讀單詞those,再領讀,學生擊掌讀。設計意圖:利用教師提供的圖片進行對話練習,通過肢體語言幫助學生理解詞義及應用。 教學句型:What are those? They are . What about those?T: (老師將事先準備好的“奶牛”和“鴨子”的圖片貼在黑板的左邊和右邊,然后老師站到奶牛的旁邊問:)What are these?Ss:They are cows.T:(然后手指鴨子問)What are those?Ss: They are ducks.指名學生說一說What are these?與What are those?的區(qū)別并告訴學生“What are those?”也可以用“What about those?來替換。設計意圖:利用貼圖片讓學生重新感知 these 與those的區(qū)別及它們運用的語境。從而理解句型:What about those?的意思。 教師播放 Lets talk的錄音,學生跟讀,教師注意正音。 教師課件展示一個農(nóng)場與學生根據(jù)農(nóng)場圖片示范對話。如:T: You have a lot of animals . What are those?Ss:(學生根據(jù)課件展示的動物回答)They are horses.T: How many horses do you have?Ss: I have seventeen horses.設計意圖:提供場景,幫助學生理解和運用語言。2.教學 B Lets play活動:我來演你來猜活動方案:T: I can act like an animals . Look and guess. (教師表演一種農(nóng)場動物的動作,如: horse . 提醒學生使用句子Is it a ? 進行猜測。教師再請一名學生一起表演一種動物,如 hen 。教師引導學生使用句子 Are they ? 進行猜測。設計意圖:本活動用于鞏固與拓展核心句型:Are they ? Yes, they are./ No, they arent.Step 4 Practice活動:聽音猜動物活動方案:教師播放課件點擊先發(fā)出動物的叫聲然后問:What are those?學生用They are. 的句型來猜,猜對后,教師再次點擊,出示該動物的圖片。設計意圖:本活動操練鞏固了本課時的核心句型:What are those? Theyre Step 5 Summary T:Boys and girls, Lets look back this class. Which English phrases do you remember?Ss:Animals ; these ; thoseT:Excellent! Which new sentences do you learn today?Ss:-What are those? - Theyre .- Are they ? - Yes, they are./ No, they arent.設計意圖:幫助學生整理和歸納知識點,加強學生的理解。七、課堂作業(yè). 按要求寫單詞。1. this (對應詞) 2. sheep (復數(shù)) 3. tomato (復數(shù)) 4.these (對應詞) 5. What is it?(復數(shù)) .單項選擇。( )1.You have a lot of A. cat B. cats C.a cat ( )2. - What is it ?- A. It is a cow. B.They are cows. C.They are cow.( )3. - Are they hens?- No, they are .A. hens B. ducks C. horse( )4.What are these?______ are potatoes. A. This B. They C. It ( )5. dogs do you have?Two A. What B. How many C. Where . 判斷句子描寫的與圖片相符嗎?相符的(),不符的()( ) 1. - What are these ? - They are hens.( ) 2. - What are those? - They are horses.( ) 3. - Are these monkeys? - Yes, they are.( )4. - Are these potatoes? - No, they arent. They are tomatoes.( ) 5. - What are those? - They are sheep.答案:.1.that 2.sheep 3.tomatoes 4.those 5.What are they?. 1.B 2.A 3.B 4.B 5.B .1. 2. 3. 4. 5.八、板書設計Unit 4 At the farm 第五課時 animals - What are these? - What are those?- They are cows. - They are ducksWhat about those?They are Are they ? Yes, they are./ No, they arent