Unit 3 At the zoo.doc

Unit 3 At the zooPart A第二課時一 教學(xué)目標(biāo)1.知識目標(biāo)： 學(xué)生能聽懂，會說本課對話。并在情景中運(yùn)用small, big, long, short, tall。 學(xué)生能在設(shè)置的情景中靈活運(yùn)用句型：“It has ”；“ Look at”；“Its so”。2.技能目標(biāo)： 培養(yǎng)學(xué)生在一定的語境中運(yùn)用所學(xué)語言進(jìn)行交際的能力。 培養(yǎng)學(xué)生的觀察力和想象力，激發(fā)學(xué)生的思維，培養(yǎng)學(xué)生運(yùn)用語言的創(chuàng)造能力。3.情感目標(biāo)：培養(yǎng)學(xué)生愛護(hù)動物和熱愛欣賞并大自然的情感。二 教學(xué)重點(diǎn)和難點(diǎn)重點(diǎn)：句型“Look at”；“It hasand”；“Its so”。難點(diǎn)：單詞children和funny的正確讀音。三教學(xué)過程（一）Step1. (Warm-up/Revision)1、 師生一起表演唱英語歌曲Hello。T:：Hello, Children. do oh do!Ss ：Hello, Miss Huang, do oh do!T： Hello, children, do oh do!T and Ss： Hello, Hello. Hello!【設(shè)計(jì)意圖】教師采用歌曲對唱的方式活躍課堂氣氛，并讓學(xué)生初步感知生詞children，課前的簡單問候拉近老師和學(xué)生之間的距離，創(chuàng)設(shè)一種學(xué)英語的氛圍。2.（教師在黑板上板書Group1 and Group 2） Lets have a race. If you are the winner, you can have a chocolate（教師邊說邊示意小獎品）for your group and you can put it on the Bb in your group. Ok?Ss: Yes.設(shè)計(jì)思路 獎勵措施能夠調(diào)動學(xué)生的學(xué)習(xí)積極性和加強(qiáng)團(tuán)隊(duì)合作意識。Step 2 觀看多媒體，師生一起做Lets do。Tall, tall, tall,Make yourself tall.Big big big,Make your eyes big.Long long longMake your arms long.Short,short,short,Make yourself short.Small small small,Make your eyes small.Short short shortMake your arms short.【設(shè)計(jì)意圖】利用光盤呈現(xiàn)生動的畫面，和著有韻律的節(jié)奏，用歌謠形式活躍課堂氣氛，復(fù)習(xí)和鞏固所學(xué)的形容詞，并為本課教學(xué)做鋪墊。Step3. Lets learnPresentation of the new words(1)Teach small, big, long, short, tall ,children and funny(a)Lead-in and practiceT: Boys and girls, look at the screen, watch Marys mouth and listen carefully, please.(播放課件，當(dāng)Mary老師讀完后，教師在黑板上四線格中板書生詞，并讓學(xué)生用手指畫筆劃，跟著教師一起拼讀字母)T: Show me your finger. Lets write it together.T: Now, repeat after Mary.(b)Lets checkT: Who can try (檢查幾個同學(xué))T: Now, lets go on.(播放光碟，提示學(xué)生要仔細(xì)觀察Mary老師的口型，先聽清楚發(fā)音再跟讀)Presentation1 Presentation new sentence（1）觀看動畫聽描述猜動物，呈現(xiàn)句型“It has”聽示范，跟讀兩次。T：Boys and girls, Lets play a guessing game listen， It has a long nose and a short tail. it has big ears and small eyes, what the animal?Ss: It is a/anT: Very good.T: It has (教授句型It has)T: Please listen to the Mary and repeat.Ss: Ok.（2）繼續(xù)猜迷，比較圖片，呈現(xiàn)句型“Its so big.” “Its so funny.” 然后聽示范并跟讀。T: Look at the elephant, Its so big.Look at the mouse, Its so small.Look at the monkey, Its so funny.【設(shè)計(jì)意圖】三年級小學(xué)生的好奇心強(qiáng)，通過觀看動畫，用猜的方式不但能充分調(diào)動他們的積極性，而且輕松又準(zhǔn)確的呈現(xiàn)了本課的教學(xué)重點(diǎn).（3）兩人一組利用單詞圖片進(jìn)行猜動物游戲S1:It has a long tail and big eyes. Whats the animal ?S2: Monkey.S1: Yes, here you are.S2: Thank you.【設(shè)計(jì)意圖】游戲是學(xué)生們喜愛的活動之一，通過游戲活動進(jìn)一步鞏固本節(jié)課的重點(diǎn)內(nèi)容，同時注重小組間的合作與交流，發(fā)揮英語的交際功能，培養(yǎng)學(xué)生的英語口語交際能力。（4）教師播放Lets talk / A 部分的教學(xué)課件，讓學(xué)生初步了解對話含義。（5）根據(jù)學(xué)生對課件的記憶以及平日生活中的觀察，讓學(xué)生說說大象的眼睛、鼻子以及整體的樣子。S: The elephant has a long nose. It has big ears. It has a short tail. It is (so) big. 教師引導(dǎo)學(xué)生將這些句子用and連接在一起，并帶讀：Look at the elephant, Its so big. It has a long nose and a short tail. It has small eyes and big ears.（6）再次觀看Lets talk / A 部分的教學(xué)課件， 讓學(xué)生跟讀對話中的句子，模仿發(fā)音，要求自然生動。2、 Presentation dialogue觀看動畫片，布置任務(wù)，讓學(xué)生記住動畫中動物的特征，然后讓學(xué)生聽示范并跟讀，再朗讀對話內(nèi)容。T: Do you love animals? Do you like the zoo?Today, Mike and Sarah go to the zoo, Lets listen to their dialogue and then answer the following question: “What can you see in the zoo?”S: 【設(shè)計(jì)意圖】讓學(xué)生在觀看過程中完成一項(xiàng)任務(wù)，讓學(xué)生記住動畫中動物的特征，看完后作匯報(bào)比賽。此項(xiàng)活動激發(fā)了學(xué)生的學(xué)習(xí)興趣。觀看游戲示范，小組戴上頭飾表演會話T: Look at the screen then act this dialogue out in your groups.T: Your turn, please.Ss: A、將課件中的聲音關(guān)閉，為其中的人物配音。B、讓學(xué)生拿出事先準(zhǔn)備好的玩具。先將學(xué)生手中的各個玩具單詞說一說，然后教師做示范：請一名學(xué)生上講臺前，教師指著學(xué)生手中的玩具說：A monkey. Look at the monkey. It has small ears. It has big eyes and long tail. (etc.)之后，請幾個能力較強(qiáng)的學(xué)生說說手中動物玩具的樣子。C、讓學(xué)生以小組為單位，繼續(xù)練習(xí)簡單形容自己、他人或小動物的情況。在此處，教師提示學(xué)生注意：形容自己時說： I have big eyes and small mouth. I have .形容他人時說： He/She has long hair.形容小動物時說： It has a long nose.D、教師請每組派一名學(xué)生到講臺前表述組里的人或小動物玩具。如：Look at the monkey.Its so funny.It has a long tail and a big mouth.Or:Look at Mary(Mike/Tom).She has big eyes and small nose.She has long hair.She is happy. Practice1、做Lets practice 部分的練習(xí)。按照課件中所呈現(xiàn)的方式，教師先拿出一個小豬的面具，請一名學(xué)生到講臺前戴上面具，扮演“小豬”，說：I have . 接著，教師可以讓另一名學(xué)生轉(zhuǎn)述“小豬”的話，如：Look, it has big nose and small eyes. 教師帶領(lǐng)學(xué)生做游戲，通過游戲的形式讓學(xué)生連鎖記憶，從而復(fù)習(xí)鞏固介紹自己、他人或小動物情況的句子?！驹O(shè)計(jì)意圖】利用頭飾創(chuàng)設(shè)語境，通過小組合作，把機(jī)械模擬變成有意義的表演，培養(yǎng)了學(xué)生樂于表達(dá)，樂于傾聽，樂于分享的品質(zhì)。2Lets chant(把全班學(xué)生分成男，女生兩大組，配合動作進(jìn)行歌謠對唱)Look at the elephant. Its so big!Look at the mouse . Its so small!Look at the cat, Its so short!Look at the monkey, Its so funny!【設(shè)計(jì)意圖】教師利用學(xué)生熟悉的歌謠節(jié)奏，對歌謠內(nèi)容進(jìn)行創(chuàng)編，有利于讓學(xué)生進(jìn)一步掌握本節(jié)課的短語和句型，使操練內(nèi)容富有趣味性。3. Make dialogueT: Boys and girls, do you have toys? Take them out. Describe your toys in your group. You can do like this; Look at the rabbit, Its short, It hasT: Ok, lets visit the zoo.三人小組情景會話：把學(xué)生帶來的動物玩具擺放成一個“動物園”的形式，每小組可根據(jù)自己的喜好參觀其他小組的動物園，并用所學(xué)語言進(jìn)行交流，再請小組上前表演，評選出優(yōu)秀小組?！驹O(shè)計(jì)意圖】教師通過信息傳遞活動，培養(yǎng)學(xué)生聽說能力，創(chuàng)設(shè)游動物園情景，讓學(xué)生活用語言，自由創(chuàng)編對話，體現(xiàn)了教學(xué)的開放性和學(xué)生學(xué)習(xí)的主體性。4、 Wrap-up(1)總結(jié)本節(jié)課所學(xué)內(nèi)容.T: Boys and girls. You have a good job in this class. What have we learned in this class?S1:我們學(xué)習(xí)了 S2: S3: (2)總結(jié)本節(jié)課活動情況.T: Excellent! We have learned seven new words - small, big, long, short, tall ,children and funny and three sentences “It has ”；“ Look at”；“Its so”.Now, Lets look at the blackboard. Which group is the winner? Lets have a look. In Group 1/2, What are they? They are twenty chocolate。（教師引導(dǎo)學(xué)生總結(jié)獎品數(shù)量，以獎勵的形式來鼓勵學(xué)生多多參與）consolidation and extension1.畫出你喜歡的動物