英語人教版四年級下冊Unit4 、At the farm.doc

Unit 4 At the farmPart A lets learn教學(xué)目標(biāo) ：認知目標(biāo)1、能聽說認讀單詞和短語：tomato,potato,carrot,green beans,onion。2 、能理解句子：Look at the green beans.Theyre so long!Yes,and the potatoes are big.能力目標(biāo)：培養(yǎng)學(xué)生的口頭表達能力和表演能力。情感目標(biāo)：教育學(xué)生要有合理的飲食習(xí)慣，多吃蔬菜。重點、難點：重點：掌握四會單詞和短語tomato ,potato,carrot,green beans。主要采用猜謎語，做游戲，詞句操練形式來反復(fù)練習(xí)并鞏固新內(nèi)容。難點：掌握potato ,tomato的復(fù)數(shù)形式，通過觀察法，歸納總結(jié)法巧記單詞。教學(xué)準(zhǔn)備：Record、ppt、圖片教學(xué)過程：Step1:Warm up & lead in 熱身導(dǎo)入師生進行日常會話后，互動拉近師生距離。播放英語兒歌Apple round ,學(xué)生伴隨輕松愉悅的英文歌旋律，進入新課的導(dǎo)入階段，同時復(fù)習(xí)關(guān)于水果單詞的舊知。緩解疲勞，活躍氣氛。T：Boys and girls.Nice to see you .Ss:Nice to see you too.T:Whats the weather like today ?Ss:Its sunny.T:Yes,what a nice day.OK,lets enjoy a nice song too.師生齊唱歌曲Apple round。T:Good voice! Clap hands for yourselves.Can you tell me what you have listened?Ss: T: So clever! Its about apple .Its a kind of fruit.Do you know other fruit?Ss:T:Good! Now guess: Whats this?Its red, its round, but it isnt apple.Ss:西紅柿。T:Yes.Its tomato.Its not fruit,but its a kind ofSs:vegetableT:Yes.tomato is vegetable.Lets see other vegetables.利用ppt展示各種蔬菜圖片，引發(fā)學(xué)生思考:Where are they?導(dǎo)入課題：At the farm.在農(nóng)場。Step2:Presentatio & Practice呈現(xiàn)與操練一、利用一一打著問號的農(nóng)地，讓學(xué)生通過猜謎語等方式猜出對應(yīng)蔬菜tomato 、potato、green beans、carrot、onion，培養(yǎng)學(xué)生思考聽力能力。T:Its red, its round, but it isnt apple.Ss:tomato .T:Good.tomato,tomato ,read after me.采用自然拼讀法，學(xué)生感知學(xué)會發(fā)音。Ss:借助圖片幫助學(xué)生直觀掌握tomato的復(fù)數(shù)形式tomatoes，并用The is/are來進行簡單描述事物特點。T:出示有土豆的幻燈片，同上教讀potato.學(xué)生跟讀練讀。借助ppt展示圖片直觀掌握potato復(fù)數(shù)形式potatoes.T:Its kind of vegetable.Its green.Its long.What is it?Ss：四季豆。T:Yes ,green beans.輔之幻燈圖圖像教學(xué)。T:Its orange.The rabbits like it very much.Ss:T:Yes.carrot，read after meSs:同上利用ppt展示圖片，學(xué)生理解其復(fù)數(shù)形式carrots。T:同上ppt 呈現(xiàn)onion及復(fù)數(shù)形式，學(xué)生操練。二、游戲鞏固新詞匯：（游戲環(huán)節(jié)符合小學(xué)生愛玩天性，課堂活潑操練形式體現(xiàn)生動活潑寓教于樂的目標(biāo)）1、clap and stamp2、躲開地鼠，保護蔬菜Step3:Consolidation 鞏固播放課文音頻，學(xué)生跟讀模仿Step4:Extension & homework延伸與作業(yè)1、 多吃蔬菜對身