教學(xué)設(shè)計(jì)NEW (2)

1、Unit 4 At the farm A Lets learn 教學(xué)設(shè)計(jì)教材分析 本課主要學(xué)習(xí)tomato，green beans , potato，carrot四個(gè)蔬菜名稱以及各自單復(fù)數(shù)形式，通過(guò)學(xué)習(xí)學(xué)生能夠簡(jiǎn)單對(duì)這幾樣蔬菜進(jìn)行描述，學(xué)生能夠培養(yǎng)起健康飲食，多吃蔬菜、水果，少吃油炸等不健康食物。 學(xué)情分析       四年級(jí)的學(xué)生已經(jīng)接觸過(guò)一年的英語(yǔ)，掌握了基本的口語(yǔ)交際能力，同學(xué)之間能夠進(jìn)行簡(jiǎn)單的會(huì)話。教學(xué)目標(biāo)： 1、能聽、說(shuō)、認(rèn)讀單詞：tomato、green beans、potato、carrot以及它們的復(fù)數(shù)形式。

2、2、通過(guò)說(shuō)唱B部分的歌謠鞏固所學(xué)單詞的復(fù)數(shù)形式。教具準(zhǔn)備： 1、Lets learn B部分的課件和錄音。2、相關(guān)的單詞卡片。3、所學(xué)蔬菜的實(shí)物。4、Lets chant的錄音。教學(xué)重點(diǎn)：?jiǎn)卧~：tomato、cucumber、potato、onion、carrot教學(xué)難點(diǎn)：potato和tomato的復(fù)數(shù)形式。教學(xué)過(guò)程：一、Warm up 1.Sing a song:Old Macdonald had a farm.2 .Free talkT: Good morning.S: Good morning.T: Do you have lunch at school?S: Yes ,I do.T:

3、 Do you like some vegetables for lunch?S: Sure.T: Do you know where are the vegetables grow ?S: At the farm.T: Yes. The vegetables grow at the farm. Today, were going to learn Unit 4 At the farm. (學(xué)生讀題目，導(dǎo)入新課。)二、Preview.1.接著上面的話題，檢查預(yù)習(xí)情況：Boys and girls, I have a farm. Its a QQ farm. Lets go and see.(出

4、示QQ農(nóng)場(chǎng))Look! What are these ? （請(qǐng)兩名學(xué)生回答，答對(duì)者給予評(píng)價(jià)。）2. Well. I want to harvest the vegetables.(教師邊說(shuō)單詞，邊收獲蔬菜。)三、Presentation and practice師拿出四個(gè)裝著蔬菜的盒子說(shuō)：Where are the vegetables? They are in the boxes. Can you guess ?教學(xué)green beans1.師指著第一個(gè)盒子說(shuō)：These vegetables are green. They are long. What are they? 學(xué)生猜：They

5、 are green beans.2.師打開盒子拿出實(shí)物，教學(xué)green beans.出示PPT，區(qū)別單復(fù)數(shù)，大小聲操練，師乘機(jī)貼圖板書。3.出示卡片，學(xué)生開火車讀。（評(píng)價(jià)）4.出示PPT,讓學(xué)生補(bǔ)充描述：Look at the green beans .Theyre so教學(xué)tomatoes1.師指著第二個(gè)盒子說(shuō): Class ,look at the second box. There are red .They are so big. What are these？ 學(xué)生回答：They are tomatoes. T: Yes , they are tomatoes. 帶讀tomatoe

6、s.2.師左手拿出一個(gè)說(shuō)：This is a tomato. 右手拿兩個(gè)說(shuō)：These are tomatoes.3.出示PPT,讓學(xué)生自由操練單、復(fù)數(shù)，師乘機(jī)貼圖板書。4.出示PPT讓學(xué)生描述：Look at the tomatoes .Theyre so （說(shuō)得好的給予評(píng)價(jià)。）教學(xué)potatoes1.請(qǐng)一名學(xué)生上來(lái)摸一摸第三個(gè)盒子里的蔬菜，然后猜一猜:What are these ?S: Theyre potatoes.2.師打開盒子問(wèn)其他學(xué)生：Are they potatoes ? Ss: Yes, they are. 帶讀potatoes,讓學(xué)生進(jìn)行高低調(diào)操練，師乘機(jī)貼圖板書。3.出示

7、PPT，區(qū)分單復(fù)數(shù)后，再讓學(xué)生描述：The potatoes are（評(píng)價(jià)）教學(xué)green beans1.師指著剩下的一個(gè)盒子說(shuō)：Look at the last box . Are they green beans ? Ss : No , they arent.T: Are they tomatoes ? Ss: No, they arent. T: Are they potatoes? Ss : No ,they arent. T: What are these? 抽一名學(xué)生回答：They are carrots.師打開盒子說(shuō)：Yes, they are carrots.2.師隨手拿起一根

8、胡蘿卜說(shuō)：This is a carrot .帶讀該詞，并讓學(xué)生邊傳遞胡蘿卜邊讀單詞。出示PPT,區(qū)別單復(fù)數(shù)，再抽查學(xué)生描述：The potatoes are（評(píng)價(jià)）3.打開課本P39，學(xué)生聽錄音跟讀A Lets learn。聽一聽，畫一畫。T: Boys and girls , please take out the paper and colour pencils .Listen to me and draw the pictures.1Draw two potatoes , colour them yellow.2Draw two tomatoes, colour them red.3r

9、aw some green beans , colour green.4Draw two carrots ,colour them orange.學(xué)生畫完后，師拿一學(xué)生作品放在投影上，進(jìn)行問(wèn)答練習(xí)。再出示句型，讓同桌之間互相詢問(wèn)。Are they ?Yes , they are./ No, they arent .四Consolidation & extension1. Do a game.各組抽兩名學(xué)生上來(lái)，請(qǐng)另一名學(xué)生轉(zhuǎn)過(guò)身去，一學(xué)生拿著蔬菜，轉(zhuǎn)身的同學(xué)猜：You like其他學(xué)生做出相應(yīng)的回答：Yes / No.2. Lets chant師接著上面的游戲說(shuō)：xxx likes c

10、arrots. xxx likes tomatoes . Mmm . Carrots I want to try. Tomatoes I want to try. I like green beans .I like potatoes. And I like onions , too.(拿出洋蔥，聞一聞，揉揉眼睛)But onions make me cry.出示PPT,教學(xué)onions . make me cry.再播放視頻，學(xué)生跟讀。五SummaryToday we leaned the words of the vegetables . Lets read together.六Homework1.讀A Lets learn 五次。2.設(shè)計(jì)自己的農(nóng)場(chǎng)，并用英文介紹里面的農(nóng)作物。3.預(yù)習(xí)新課。教學(xué)反思： 在預(yù)習(xí)部分，我利用學(xué)生感興趣的QQ農(nóng)場(chǎng)將學(xué)生的學(xué)習(xí)情緒全部調(diào)動(dòng)起來(lái)，接著在呈現(xiàn)操練階段，我教學(xué)4個(gè)新授蔬菜詞匯時(shí)充分調(diào)動(dòng)了學(xué)生的多個(gè)感官，讓學(xué)生猜單詞，激發(fā)了學(xué)生的學(xué)習(xí)