人教版三年級下冊英語Unit3《Atthezoo》教案

1、人教版三年級下冊英語 Unit3At the zoo教案教學(xué)目標(biāo)1、 能聽、說、認(rèn)讀bigsmalllongshort 四個形容詞，了解short的另 一含義，并知其反義詞tall2、激發(fā)學(xué)生充分動用已學(xué)過的知識，進(jìn)行發(fā)散性認(rèn)識。3、學(xué)習(xí)句型look at the -,.it is -,并能進(jìn)行創(chuàng)編，成一個新的chant教學(xué)重難點(diǎn)重點(diǎn)1、聽、說、認(rèn)讀幾個形容詞 small, big, long, short 。2、運(yùn)用所學(xué)過的知識，學(xué)說帶有這些形容詞的語句。難點(diǎn)1、單詞small中l(wèi) 的發(fā)音，舌頭要上卷。2、運(yùn)用bigsmalllongshort四個形容詞進(jìn)行創(chuàng)編，成一個新的chant教學(xué)工具

2、多媒體教學(xué)過程1、Warm uplets chantLook at the cat,it is fat.Look at the pig ,it isbig.Look at the monkey,it is funny.Look at the mouse ,in my house.ahhh!2、呈現(xiàn)新課(presentation)(1)教學(xué)bigT(出示一只大盒子):Today, I prepare a gift for you . Look, what' sthis? Ss: It ' s a box. T: Yes, it ' s a box, it ' s

3、a big box, this box is big.出示單詞卡，學(xué)習(xí) big. B b b bigCAI(出示許多大的物品，讓學(xué)生練說)a bigLook at.It is big.is big.(2)教學(xué) smallT: Look at the big box. There is something in it . Please, guess what' s in it? Ss : T: Look ,it ' s a box, too. It ' s a small box. The box is small.出示單詞卡，學(xué)習(xí) small sm all small操

4、練：a smallLook at.It is small.is small.(3)CAI: Can you say?is big ,is small(4)教學(xué) long and shortT: What' s in the small box .Let me open it ad see. Oh,it ' s a ruler. It ' s a short ruler. The ruler is short.出示單詞卡，學(xué)習(xí) short sh or t shortT: This ruler is a magic ruler. It can turn long, long

5、, long. Let me say something to it " Long ,long, long, make yourself long. Long, long, long, makeyourself long. ” (邊說邊將尺子變長了 ) Look, the ruler is long, now.出示單詞卡，學(xué)習(xí) long l ong long出示一對鉛筆，兩束頭發(fā)讓他們作出變化shortlong longshort(5)描述短的鋼筆，長的鉛筆，并編成一個 chantshort, short pen ,the pen is short, look at the pen

6、,it is shortlong, long pencil ,the pencil is long, look at the pencil ,it is long(6)單詞操練聽錄音，跟讀用動作表演：看教師做師生一起做Let' s do (Big, big, big,makeyour eyes big. Small, small, small, makeyour eyes small. Long, long,long, makeyour arms long. Short ,short, short, short, makeyour arms long.)教師說，學(xué)生做找出反義詞：教師向

7、學(xué)生介紹這兩對反義詞(結(jié)合板書)師生通過動作來表演反義詞CAI連線3、拓展與延伸(1)教學(xué)單詞tallCAI:以short的一封信引入，學(xué)習(xí)tall,并在班級中找出 Whois short? Who is tall?Let,s do (Tall, tall, tall, makeyourself tall. Short, short,short, make yourself short.)(2)仿編 chant4、Homework1、Read the dialogue 3 times.2、Share your picture to your friends.課后小結(jié)本堂課的教學(xué)內(nèi)容選自PEP小

8、學(xué)英語教材四年級上冊 Unit 6 Part A Let ' s learn和Let ' s do。通過本課時的學(xué)習(xí)，要求學(xué)生能夠熟練掌握四個新授單詞：long ,short,big,small 。在此基礎(chǔ)上要求學(xué)生能夠聽懂 Let' s do中的指 令性語言，并做出相應(yīng)的動作。本課的教學(xué)重點(diǎn)是四個單詞的理解和掌握， 以及 讓學(xué)生用句子 " It ' s big/small/long/short. It has a long/short tail” 對相應(yīng)的人或物的大小長短做出正確的描述。為了達(dá)到以上教學(xué)目標(biāo),我把課堂分成兩部分：long/short的

9、學(xué)習(xí)以及, big和small的學(xué)習(xí)。按照整體設(shè)計思路：實(shí)物呈現(xiàn)一一操練一一情景操練一一 表演一一chant的過程，首先通過動物圖片引出兔子玩偶，兩個大小不同的兔子 引出big和small。并通過實(shí)物兔子玩偶引導(dǎo)學(xué)生用 I have a rabbit,it ' s big/small.讓學(xué)生在句子中操練新詞。運(yùn)用角色扮演，讓更多的學(xué)生在情景中運(yùn) 用句子，達(dá)到操練的目的。讓學(xué)生在 chant節(jié)奏鮮明的音樂中，聽，說，做相結(jié) 合。從呈現(xiàn)到操練，步步遞進(jìn)，讓學(xué)生在高密度的操練中掌握新知。課后習(xí)題詳見課件At the zoo » 教案（二）教學(xué)目標(biāo)（一）知識與技能1 .學(xué)生能夠在語境

10、中理解 Come here. It has的語用功能，并在圖片或動 作的幫助下，使用It has描述動物的身體部位。2 .學(xué)生能夠朗讀對話并進(jìn)行角色表演。3 .小組之間能夠用riddle的形式進(jìn)行鞏固練習(xí)，提高學(xué)生說與聽的能力。（二）過程與方法讓學(xué)生在小組活動中針對不同的動物練習(xí)語言。（三）情感、態(tài)度與價值觀教育學(xué)生要學(xué)會善于觀察，準(zhǔn)確描述和表達(dá)。教學(xué)重難點(diǎn)教學(xué)重點(diǎn)：靈活運(yùn)用所學(xué)的形容詞來描述動物的外貌。教學(xué)難點(diǎn)：It has a . 和 It has . 的區(qū)別。教學(xué)工具ppt課件教學(xué)過程1、Warm up:Chant and do: Be fat. Be fat. Be fat, fat,

11、 fat!Be thin. Be thin. Be thin, thin, thin!Be tall. Be tall. Be tall, tall, tall!Be short. Be short. Be short, short, short!Greeting :Hello,children, I' myour new teacher. Do you want to knowmore about me? My English name is Cathy, I like the animals, and I liketo watch the animal world, I know

12、all the animals, for example TodayI want to go to the zoo, do you want to go with me? Ok, comehere, children.2、Revision:課件依次閃入幾個動物，復(fù)習(xí)句型： Look at the .it' s so .同時引入新授單詞big,small.并進(jìn)行字母i和字母all的簡單的語音歸類，讓學(xué)生感 知。3、 New lesson1）延續(xù)觀賞動物的情節(jié)，教師繼續(xù)說：Ok,children,I like the elephantbest. look, it has big ears,

13、 教讀 big ears,并板書句型 It has. 學(xué)生跟說 并模仿。2）課件展示dog,讓學(xué)生觀察比較，并能說出：Look at the dog, it has small ears.3）T:I like big eyes,（課件展示 big eyes） , Which animal has big eyes?（讓 學(xué)生去猜）Ss: It ' s a fish. It has big eyes.學(xué)生邊說邊做。同樣止匕法猜 mouse,邊做邊說 It has small eyes.4）T: Is it a fish? 課件展示 whale（被遮擋）， Ss: NO.T: Yes, i

14、t ' s not a fish, it ' s a whale. a big whale. it has a big body.讓學(xué)生邊做邊說。課件出示 snake, T: look at the snake, it ' s so long.（弓I出新授詞 long, 并教l賣）讓學(xué)生描述出it has a long body 。5）繼續(xù)延伸 long.課件出示 tail. T: Look, it ' s a tail. Is it long or short?讓學(xué)生回答出long tail, 并模仿it has a long tail, 同時猜測which

15、animal has a long tail? 學(xué)生回答出 it ' s a monkey.6）T:Ok,children,do you like riddles? Who can read it?S1: It has a short tail,It has long ears,It ' s white.Ss: it's a rabbit.通過謎語的形式，練習(xí)句型it has a short tail.7）通過PK的形式練習(xí)a long nose 和a short nose8）師生互動活動，I say, you say.復(fù)習(xí)以上學(xué)過的短語和句型。9）導(dǎo)入文本，T: Look, Miss white and the children are coming, we are in the zoo, they are here too, what are they talking about? let' s watchthe video and answer the question.Question: What are they talking about?10）學(xué)生默