人教版英語四年級下冊Unit6第五課時

1、人教版英語PEP四年級下冊第五課時一、課時內(nèi)容B Let's talk B Let's act 二、課時分析本課時是人教版四年級下冊第六單元第五課時，與第四課時緊密相連。圍繞“商品的價格和印象”這一話題展開，主要通過對話學(xué)習(xí)詞匯how much, eighty, dollar ,句型How do youlike.? How much is.? It ' s.及鞏固描述商品品質(zhì)的句型It' s very.。引導(dǎo)學(xué)生理性消費，激發(fā)學(xué)生學(xué)習(xí)英語的熱情以及樹立學(xué)好英語的信心。第三課時中已經(jīng)學(xué)習(xí)了It' s very.的表達(dá)，為本課時做了很好的鋪墊。所以本課時的重

2、點是理解詞匯how much, eighty, dollar和詢問對于某商品的印象以及詢問并回答商品價格的表達(dá)。本課時包括Let's talk和Let's act兩個版塊。Let' s talk版塊通過Sarah和媽媽繼續(xù)購物 的情景，讓學(xué)生感知How do you like.? How much is.? It ' s.的語義和語用情景，學(xué)會如何在這樣的情景下表達(dá)。此情境是發(fā)生在服飾里，與學(xué)生的實際生活相關(guān)，更能激起學(xué)生想要 學(xué)習(xí)和表達(dá)的欲望。Let's act版塊呈現(xiàn)了許多的衣服，學(xué)生選三件適合寒冷天氣穿著的衣物， 總價不得超過50元，在小組內(nèi)模擬購

3、物。情節(jié)設(shè)計有趣，鍛煉了學(xué)生的語言運用能力。本課時涉及了前面的內(nèi)容，在設(shè)計本課教學(xué)時，我采用游戲、兒歌的方法，幫助學(xué)生 鞏固學(xué)過的知識。采用局部處理語言、呈現(xiàn)完整對話、模仿對話的方法學(xué)習(xí)對話，采用猜價格、模擬購物等活動操練對話，充分發(fā)揮學(xué)生的主體地位。 三、課時目標(biāo)1 .能夠在語境中理解詞匯how much, eighty, dollar2 .能夠理解對話大意。3 .能夠用正確的語音、語調(diào)朗讀對話。4 .能夠聽、說、認(rèn)讀、運用句型：How do you like this skirt?How much is this skirt? It ' s $89.It's very pr

4、etty. It's too expensive.5 .引導(dǎo)學(xué)生理性消費。 四、課時重難點1 .重點(1)能夠在語境中理解詞匯how much, eighty, dollar(2)能夠理解對話大意。(3)能夠用正確的語音、語調(diào)朗讀對話。(4)能夠聽、說、認(rèn)讀、運用句型：How do you like this skirt?How much is this skirt? It ' s $89.It's very pretty. It's too expensive.2 .難點句型 How do you like this skirt? How much is th

5、is skirt? It ' s $89.的掌握和靈活運用。 五、教學(xué)準(zhǔn)備：1 .課件2 .詞卡3 .錄音機、磁帶 六、教學(xué)過程Step 1 Warm up1. GreetingT: Good morning, boys and girls.Ss: Good morning, Miss xxx.T: How are you today?Ss: Very well, thank you.T: Are you ready for class?Ss: Yes, we are ready.T: Ok. Let's begin our class. Before our class, l

6、et's play a game first.2. Play a game.（1）教師展示 cheap的卡片，學(xué)生們拍手說 cheap, cheap, cheap, very cheap.教師依次展示單詞 nice, expensive, pretty,學(xué)生邊拍手邊說。（2）教師依次說單詞 nice, expensive, pretty, cheap學(xué)生說漢語。教學(xué)資源：詞卡設(shè)計意圖：小游戲的設(shè)計，將單詞的音、形、義進(jìn)行了復(fù)習(xí)和鞏固，讓學(xué)生們在玩得過程中 扎實了單詞，為學(xué)習(xí)本課打下基礎(chǔ)。Step 2 Lead inT: Good, everyone. I have a chant fo

7、r you. Now let 's enjoy.How much is that nice skirt?Very expensive, very expensive.How much is that yellow shirt?Very cheap, very cheap.Good! I want this shirt.（課件展示兒歌，學(xué)生欣賞跟唱兒歌。）教學(xué)資源：課件設(shè)計意圖：兒歌既吸引學(xué)生學(xué)習(xí)的興趣，復(fù)習(xí)了和本課相關(guān)的詞匯，同時很自然的引出句 型 How much is.?。Step 3 Presentation1. Learn How much is.?”（1） T: The ni

8、ce skirt is very expensive. How much is the skirt? Let 's see（出示價格 $89,帶讀， 齊讀。）T: Do you know how much it is in RMB?（ 板書 $89 年 540。） Is it expensive?Ss: Yes.T: On, that's expensive.（板書 That's expensive,指名理解句子，齊讀句子。 ）（2） T: The skirt is $89. How much is the shirt?（板書 How much is the shirt

9、? 教學(xué) how much, 注意與how many的區(qū)別。帶讀句子，理解句子。）（出示價格$3。指名讀，齊讀。）T: Is it cheap?Ss: Yes. That's cheap.（引導(dǎo)學(xué)生回答。）（3） Do practice in pairs.參考句型： A: How much is this/ the.?B: It's $.A: On, that s cheap/ expensive.(課件出示標(biāo)有價格的衣物，兩人對話練習(xí)。 )教學(xué)資源：課件設(shè)計意圖：由師生對話到生生練習(xí)，便于學(xué)生理解教學(xué)內(nèi)容。2. Learn “How you like this.? ”(1)T

10、: Look at me. How do you like my .? (板書句子，理解句子，帶讀句子，指名回答。 )51: It s nice.52: It s beautiful.(板書句子Its nice/.)T: Thank you. I like it, too.(2) 利用衣物、學(xué)習(xí)用品等實物，兩人做對話練習(xí)。A: How do you like this.?B: It s very .(3) 指幾個組練習(xí)。設(shè)計意圖：借助自己本身的衣著，學(xué)習(xí)新句型，激發(fā)學(xué)生的學(xué)習(xí)興趣。3. Learn “ Lest talk ”(1) 呈現(xiàn) Sarah 和媽媽在服裝店的情景。T: Sarah an

11、d her mother are in a clothes shop. Her mother sees a skirt. She asks Sarah about the skirt. Let s listen.(2) Listen to the tape with the questions. How does Sarah like this skirt? How much is the skirt? Is it cheap or expensive?(3) 自讀對話。(4) 小組討論問題，并指名回答。(5)Listen to the tape and follow the tape.(6)

12、 Read in roles.a. 學(xué)生三人一組分角色朗讀。b.教師是營業(yè)員，女生是媽媽，男生是 Sarah,分角色朗讀。(7)Act the dialogue小組教學(xué)資源：課件、錄音機、磁帶設(shè)計意圖：場景圖可以幫助學(xué)生理解對話內(nèi)容。Step 4 Practice1. 趣味性活動：高了還是低了？一名學(xué)生手持一件物品讓其他學(xué)生猜價格。示例： S1: How much is this.?52: It s 40 yuan.S1: Lower! Lower!53: It s 20 yuan.54: Higher! Higher!55: It s 30 yuan.56: Higher.57: It

13、9;s 35 yuan.58: Yes.教學(xué)資源：學(xué)生自備物品設(shè)計意圖：有效的吸引學(xué)生的興趣。2. Let's act(1)出示活動圖，師生對話練習(xí)。T: How much is the shirt? / How much are the pants?51: It 's10 yuan./ They are 16 yuan.(2)小組編對話模擬購物，選擇幾組展示表演。T: Suppose it will be cold soon. You want some clothes. You have 50 yuan. What three things will you choose?

14、對話示例：A: Can I help you?B: Yes. That scarf is pretty. How much is it?A: It's 10 yuan.B: I 'll take it.A: That s yuan altogether.設(shè)計意圖：進(jìn)一步鞏固購物情景中可能用到的核心句型，同時復(fù)習(xí)衣物類單詞詞匯。Step 5 SummaryT: What did you learn about this lesson?學(xué)生自由發(fā)言，教師總結(jié)。1 .詢問價格可以說：How much is.?回答 It's $./.yuan2 .詢問對于某物品的印象，可以說：

15、 How do you like .?3 .描述某件商品，可以說：It's very.設(shè)計意圖：歸納和整理本節(jié)課學(xué)習(xí)的重點知識，幫助學(xué)生理解、記憶和運用。七、課堂作業(yè)I .判斷單詞與圖片是pantsscarf()()n.給下列句子中的畫線部分選擇正確的漢語。()1. The sweater is too expensive.A.也B.太()2. How much is your bag?A.多少個B.怎么樣()3. I have a blue coat. It's very nice.A.好的B.愉快的出.問答對對碰。I欄1. Can I help you?3.shoes()C.兩個C.多少錢C.友好的n欄A. Eighty yuan.B. It's pretty.2. How do you like this dress?3. How much are the gloves?4. Is the scarf cheap?5. Can I try it on?C. Yes, please.D. Yes,