【課題】牛津小學英語四上Unit 7? “How much?” (sound time, rhyme time, cartoon time)
【教材簡介】本單元呈現(xiàn)了以愛心義賣為場景的購物活動,教師在設(shè)計活動時要讓學生學會在比較真實的情景中使用How much is it/are they? It's/They're...等句型。
本節(jié)課是第三課時。教者緊扣義賣的主題,以love為本課的情感基點,引導學生通過先預(yù)測文本信息,再進入文本驗證的方式進行學習,激發(fā)學生多維思考,著力培養(yǎng)學生的思維能力,提升學生的思維品質(zhì)。
【目標預(yù)設(shè)】
1.知識目標:
能聽懂、會說、會讀單詞: live, give, love, river,her,tail。
能誦讀歌謠,演唱歌曲。
能理解故事的內(nèi)涵。
2.能力目標:
能創(chuàng)編新的歌謠。
能根據(jù)cartoon time部分的內(nèi)容,創(chuàng)造性地表演。
3.情感目標:
能懂得不僅要關(guān)愛家人、朋友,還要關(guān)愛需要幫助的人。
【重點、難點】能創(chuàng)造性地表演cartoon time,能創(chuàng)編歌謠。
【設(shè)計理念】《義務(wù)教育英語課程標準(2011版)》明確指出,英語課程承擔著培養(yǎng)學生基本英語素養(yǎng)和發(fā)展學生思維能力的任務(wù),思維能力是學習能力的核心。蘇教版英語教材中有許多圖文并茂的故事,既為學生的語言學習提供良好的語境和有趣的學習資源,又有利于促進學生思維和情感的發(fā)展。本課例充分利用文本中的圖片引導學生預(yù)測文本信息,引領(lǐng)學生在學習的過程中開展理解、判斷、分析、推理等思維活動。
【設(shè)計思路】通過猜測含有v的物品的價格,如vest,van,復(fù)習本單元重點句型,同時引到sound time的學習;通過看圖,啟發(fā)學生理解sound time句子的意思,并會有節(jié)奏地誦讀;通過Vicky過渡到Vicky's shop, 理解try them on, buy them all的意思;在Mr Pig的店里,通過圖意猜測語言,然后進行劇本創(chuàng)編;最后引導學生love家人、朋友以及需要幫助的人。
【教學過程】Step 1 warming up
1.T: Good morning, boys and girls. You know we'll have a charity sale in English next class. So you should try your best today. Then I'll give you some “money”. (將give貼到黑板上)
2. Sing a song : How much?
3. Lead in:
T: From this song, we know the pencil is one dollar, the notebook is four dollar. But how much are these things? Let's guess the price. Look, how much is the vest?
S: Is it...yuan?
T: Yes, it is.(同法猜vase,vans,violins的價格,并引導學生猜復(fù)數(shù)物品的價格時用Are they...yuan?)
解析:教師宣布本節(jié)課的獎勵機制——通過自己良好的課堂表現(xiàn)掙“錢”,激發(fā)學生的學習斗志,在此情景中理解本課詞匯give;讓學生唱一首與主題相關(guān)的歌曲,和前兩個課時的內(nèi)容承接,引導學生迅速進入課堂狀態(tài);學生通過前兩個課時的學習,對How much...的句型和用法已經(jīng)很熟悉,本課時引導他們用疑問句式,培養(yǎng)靈活運用語言的能力;同時,所猜測的物品都是含有字母v的單詞,為下一個環(huán)節(jié)sound time的學習做了鋪墊。
Step 2 Sound time
1. 復(fù)習V的發(fā)音:
T: Look at the four words: vest, vase, van, violin. They have the same letter. Which one?
S: V.
T: V says...
Ss: /v/? /v/
T: Do you know this chant?
Ss: Van, van, van. A very big van. V says / v/ /v/, van, van, van.
解析:學生從三年級開始與教材同步學習Phonics kids,現(xiàn)在已經(jīng)學到4A字母的拼讀,所以他們對輔音字母的發(fā)音基本掌握。在這里用兒歌回顧,喚起學生舊知,也為新詞匯的出現(xiàn)降低難度。
2. 回顧其他含有字母 v的單詞:
T: Do you know other words?
Ss: seven, eleven, five, very, lovely, living room, love...
3. 學習新詞匯:live, river, summer
(1)T: Yes, so many words. Do you know this word? Can you read the sentences?
S1: live
S2: The bird lives in the tree.
S3: We live in Changzhou.
T: So what does it mean? (PPT出示:A.客廳? ?B.居?。?/p>
S: B.
(2)T: Yes, we live in Changzhou. But look at the five men, where do they live?
Can you see the river?
S1: Yes, it's nice and clean.
T: Do they live in the river?
S2: No, they live near the river.
(3)T: Are they happy?
S: Yes, they love to swim.
T: Yes, they love to swim in summer. Summer is one of the seasons.
(4)Ss listen and chant.
解析:本課的sound time,語音不是難點,難在詞匯多。所以在本課開始,分散學習了一個詞匯give;在學生回憶了很多含有v的單詞后,老師自然地引到live的教學,通過兩句話的對比使學生理解了這個詞的意思;接著引到Where do the five men live,從而根據(jù)圖片學習river,再讓學生看圖猜測,說出live near the river;同樣接下來引導學生在句子中填love使整個句子意思完整。這個猜測過程既需要學生想辦法使句子意思完整,又要填寫含有v的單詞,對學生的分析和推理能力是一個不小的挑戰(zhàn)。
4. 創(chuàng)編新句子:
T: Can you make a new sentence with these words?
解析: 這個創(chuàng)編環(huán)節(jié)是學生非常喜愛的,他們樂于將看起來毫無關(guān)聯(lián)的詞匯連成一句有趣的句子。如:Five violins are in the vase.這樣天馬行空的句子鍛煉了他們的想象能力,讓他們感覺到語言的趣味性。
Step 3 Song time
1.了解Vicky的店:
T: Vicky gives you five lovely vests. Who's Vicky? He has a shop. What can you see in his
shop?
S: I can see blue shirts...
T: They're clothes.(將clothes 貼到黑板相應(yīng)位置)
2.猜猜Vicky會怎樣推銷他的商品?
T: You can buy nice clothes in his shop. How will Vicky sell his clothes?
S: It's only nine yuan. It's very cheap.
They're very nice...
3.聽,驗證猜測:
T: Let's listen. What can you hear?
S: You can try them on. You can buy them all.(通過圖片理解并學習這兩種表達)
T: Let's chant and sing.
解析:由Vicky自然過渡到歌曲部分。學生有義賣經(jīng)驗,讓學生猜猜Vicky會說什么,目的在于調(diào)動學生已有的生活經(jīng)驗,并用英文來表達,幫助學生建立語言與情景的聯(lián)系,使學生能真正借助思維帶動語言,運用語言表達思維。
4.Cartoon time. 看圖,猜測Bobby想要什么?
T: Mr Pig has a shop too. Is it a clothes shop? Who likes to go to this shop, boys or girls?
S: Girls.
T: But Bobby and Sam go to this shop today. What would Bobby like? How do you know?
S: D.? Look at his fingers.
T: Yes, they're bowknots.
看圖,猜測Bobby, Sam和Mr Pig的對話:
T: What would Mr Pig say?
S: Can I help you?
T: How about Bobby?
S: I'd like these.
T: “these” means not only one. So What will Mr Pig ask?
S: How many would you like?
T: Sam is very surprised. What will he say?
S: Ten?/ Why? What?
解析:故事圖片是圖像信息,僅靠圖片還不能有效預(yù)測語篇內(nèi)容。這里設(shè)置相關(guān)問題,引導學生依據(jù)問題獲取信息。圖片的呈現(xiàn)也由一步變?yōu)槎嗖?。這種方式創(chuàng)設(shè)了信息溝,促使學生在抽絲剝繭般的細致節(jié)奏和觀察中獲取細節(jié)信息,從而培養(yǎng)學生的思維能力。
5. 根據(jù)動畫回答問題:
T: Why would Bobby like ten? Who are the bowknots for? Let's watch and answer.
S: They're for Tina.
S: Because Tina's tail is long.
6. 試著想象:
T: Is Tina's tail beautiful? Is Tina happy?
S: Yes.
T: Try to image: What else will Tina say? What will Tina do?
(將give移到板書中Bobby 和Tina的中間)
S: I love you.
Tina will kiss/ hug Bobby.
T: Why does Bobby give the bowknots to Tina?
S: Because Tina's birthday is coming.
Because Tina likes Bowknots.
Because Bobby loves Tina.
(將love移到板書中Bobby 和Tina的中間)
7. 創(chuàng)造性地表演對話:
T: Now, let's act the story out.
解析:引導學生對故事的理解進行推測,從多個側(cè)面發(fā)散思維,給這個故事加上前因后果,從而讓學生表演成一個完整的故事。開放性的問題激發(fā)學生的想象,從而發(fā)展了學生思維的創(chuàng)造性。
Step5? Homework
1. 情感提升:
T: You know Bobby gives Tina the Bowknots, because of love. Yes, we should love our family, our friends and the people who need help(出示山區(qū)孩子的照片).
Look at these photos, you had a charity sale last Children's Day.
2. 布置作業(yè):
T: Next class, we'll have a charity sale in English. Please take some things to school and make a price. Then make a new song for your things.
解析:回歸義賣主題,為下一節(jié)課的活動做鋪墊。引導學生不僅要愛自己家人、朋友,還要愛那些需要幫助的人,將情感基點定格于love。
【作者簡介】張素玉,江蘇常州經(jīng)開區(qū)教師發(fā)展中心。