五年級下冊Unit5 B Let's talk教案

unit5 b.let’s talk
教學內(nèi)容：blet’s try let’s talk pair work  c.good to know
教學目標：
1. 能學習詢問她/他/它/們在做什么及回答what are they doing?they are…
2. 能夠在實際情景中正確運用所學對話
3. 能夠運用what do you see?what are they doing?向他人獲取信息進行交流
4. 了解澳大利亞袋鼠和考拉的知識
教學重點：句型what are they doing?they are…的正確認識和使用
教學難點：在實際情景中正確的運用所學句型和對話
教學準備:錄音機 磁帶 課件
        
step1preparation
1. let’s chant
the tiger is walking. walking, walking.
the kangaroo is jumping, jumping, jumping.
the pandas are climbing, climbing, climbing.
the lions are fighting, fighting, fighting.
the monkeys are swinging, swinging, swinging
（設計該環(huán)節(jié)的意圖是復習動詞現(xiàn)在進行時，同時為free talk做準備）
2. free talk.
what is the tiger doing? what is the kangaroo doing?
what are the pandas doing?
   what are the lions doing? what are the monkeys doing?
   (讓學生根據(jù)上面的let’s chant 回答問題，讓學生進一步復習鞏固what is \are the…doing?句型)
同時板書they are…(為下面學習學習新課做好準備)
t: can you see the bears?
ss: no, i can’t.
t: let’s go to zoo to see the bears. ok?
step2.presentation
1.呈現(xiàn)圖片1：look at the picture.what do you see?(呈現(xiàn)出原文中的這一句子)
         ss:  i see…
2.呈現(xiàn)圖片2：t： can you see the elephants?                             t:what are they doing?并板書           
 讓學生先猜一猜，然后學生看圖回答：they are drinking water.(呈現(xiàn)對話中的句型)
3；運用同樣的方法消失動物，然后猜一猜他們干什么？同時讓學生嘗試著去詢問。
s1what are they doing?
s2:they are swinging.（因為對話關鍵是教師把主要句型引出之后，讓學生嘗試運用新句型）
4繼續(xù)呈現(xiàn)幾幅圖片進行句型練習：what are they doing?及其答語they are _________
5.   let’s chant（鞏固所學新句型）
look at the elephants.what are they doing? what are they doing? they are drinking water..they are drinking water.
look at the_______.what are they doing? what are they doing?
they are ____________.they are ______________

step3.practice
1. 回歸對話，（讓學生在一定的情景中去感知句型的應用）聽讀正音，并回答問題（1）what are the elephants doing?(2)what are the monkeys doing?
2. 表演對話（培養(yǎng)學生的情感意識和合作意識）
3. 根據(jù)圖片編造對話（充分運用課本上的情景去應用句型）