Unit 7 How much are these pants?教學紀實及感悟

曹 娟 張麗華

[本課選自人教版義務教育課程標準實驗教科書《英語》(新目標)七年級上冊。]

【教學目標】

語言知識:熟練掌握詞匯: pant, sock, T-shirt, sweater, shoe, color, black, white, red, green, blue, this, that, these, those, Number 10-31;熟練掌握句型: How much is/are…? Its… yuan /dollars. Theyre… yuan/dollars;熟練掌握促銷廣告的寫法。

語言技能: 具備較熟練的運用所學語言進行購物的能力。如:熟練運用英語來詢問價格以及談論對購買物品的喜好;能根據實際生活寫促銷廣告,使學生具備初步綜合運用英語的能力。

情感態度:在購物過程中使用禮貌用語;在小組合作學習的過程中,培養學生團隊合作精神并學會感謝他人。

學習策略:采用Repeating和Cooperating的學習策略。

文化意識:了解美元和人民幣的不同表達法以及英語國家中購物的一些常用表達法。

【教學重點和難點】

重點:復習鞏固服飾、顏色、數字等詞匯以及詢問物品價格的句型;

難點:在日常生活中熟練應用本單元有關“購物”的交際用語。

【課前準備】

教師:制作表格,并制作相關課件(詳見教學過程)。

【教學過程】

Step One: Leading-in

(The teacher plays the song “Who is wearing yellow today?”)

T: I think this song is very beautiful. Do you think so?

Ss: Yes.

T: Would you like to sing it with me? Great! You sing very well. Now lets have a class.Class begins. Good morning, boys and girls.

Ss: Good morning, Mrs. Cao.

(教師課前播放有關服裝和顏色的英文歌曲“Who is wearing yellow today?” 并讓學生跟唱。目的是讓學生在輕松愉快的氣氛下將注意力快速投入到本課教學上,同時也讓學生對本課教學內容有了初步感知。)

Step Two: Show the topic and the functions

T: Boys and girls! We have learnt Unit 7 How much are these pants? I know you have learnt a lot from it. Today, lets review it together. OK?(Write the title of Unit 7 How much are these pants? on the blackboard.)First, think it over. What did we talk about in Unit 7?

S1: Buying something.

S2: Shopping.

S3: …

T: Yes, you are right. We talked about shopping. “Shopping” is the topic of Unit 7. (Put “Shopping” and “Topic” on the blackboard.)I think going shopping is very interesting. Do you like going shopping?

Ss: Yes.

T: I like going shopping very much. I often buy many things when I go to the shop. And what things do you often buy?

S1: Clothes.

S2: Fruits.

S3:…

T: OK, You also buy many things, such as clothes, fruits, vegetables, school things and so on. They are the names of the things you buy. So when we are shopping, we should know the names of goods(Put “Names of goods” on the blackboard.) The goods in the shop are very nice. I like them very much. I want to buy them. What should I do?

S: You should ask about the prices.

T: Yes, I should know the prices of the goods. But can you tell me how to ask about the prices?

S1: How much is…?

S2: How much are…?

S3: Whats the price of…?

T: Well done. Then how to answer it?

Ss: Its … / They are … / Its…

T: (Put “Prices”, “How much is…? / How much are…?” and “Its… And “They are…” on the blackboard.)OK. Thanks for your help. Now I have known the prices of the goods I like. I have paid the money for them. Then what should I do after paying the bill? Should I go home directly without saying anything to the shop assistant?

Ss: No, you must say thanks to the shop assistant.

T: Yes. You are polite boys. When we finish buying the goods, we should show thanks to the shop assistant. And we should show thanks to someone, when we ask him for help. Even though he couldnt help us, we should also say “Thank you all the same.” Are you clear?

Ss: Yes.

T: Good boys.(Put “Thanks”, “Thank you all the same.” on the blackboard.)

(通過師生的互動交流回顧本單元的話題“購物”和功能項目“談論服裝”、“詢問價格”、“表示感謝”。直接點題,指出本單元復習思路,讓課堂教學主線清晰明了。)

Step Three: Review the key words

1.Review the words about “clothes” and “colors”.

T: Look! This is my friend Mrs. Greens clothes store. There are many things in it. Can you tell me the names of the clothes?

Ss: Yes, we can.

T: Please say it out with the color, and then spell it.(Show some pictures about some clothes.)

Mrs. Greens Clothes Store

S1: Yellow T-shirt. Y-E-L-L-O-W, T-S-H-I-R-T.

S2: Green pants, G-R-E-E-N, P-A-N-T-S.

S3: …

T: Excellent, you did a good job. Now try to remember all the words quickly.(Give the students one minute to remember the words.) OK. Stop here. Write down the names of clothes according to the pictures.(Ask the students to write down the key words.)

T: Have you finished it? OK, change the paper with your partner, check it and correct it. And then hand in your paper, please.

(教師利用多媒體呈現多幅朋友Mrs. Green服裝店里出售的服裝圖片,幫助學生快速再現本單元相關顏色、服裝等詞匯。通過看圖寫單詞,完成對學生記憶單詞情況的檢測。同桌互批后交換并改正,再交由組長統計單詞學習的情況,便于老師調控教學。)

2. Review the numbers.

T: We know, we need to use the numbers when we talk about the prices. Now lets count the numbers from 1 to 31 together.

Ss: One, two, three, four…

T: Wonderful. Now look at the screen, can you tell me the rule of numbers? The first part is from 1 to 12. The second part is from 13 to 19…Well done! I remembered we had learnt a chant about numbers. Have you remembered it?

Ss: Yes.

T: Excellent, lets chant together.

Chant

基數詞,不難記,十二以內詞各異;

十三數到十九去,-teen,莫忘記;

二十三十至九十, -ty放后是規律;

再說基數“幾十幾”,連字符“-”別丟棄;

hundred 是“一百”,請你記住別大意。

T: Congratulations! You chant very well.

(本環節的教學內容是復習數詞。在設計上教師運用了有關數詞構詞規律的chant來強化學生記憶。chant韻律性強,朗朗上口,便于記憶。通過唱chant,不但活躍了整個教學過程,而且也對學生數詞構詞法的掌握情況進行激勵性的評價。)

Step Four: Review the structures

1. Review how to ask about the prices of clothes.

T: Look! The clothes at Mrs. Greens store are very beautiful. The colors are very nice. I want to buy them. Do you want to buy them? Good, lets know about the prices. Tony, how much is the yellow T-shirt?

S: Its 35 yuan.

T: How much are the green pants?

S: They are 47 dollars.

T: Whats the price of the shoes?

S: Its 59 yuan.

T: Good. Remember “is” is used with single nouns, and “are” is used with plural nouns. And we can add “s” after “dollar”, but we cant add “s” after “yuan”.

T: Now, look at the clothes at Mrs. Greens store. Ask and answer the prices in pairs. Are you clear? OK. Do it one by one.

(The students practice the sentences about asking about the prices in pairs.)

(本環節通過要買Mrs. Green服裝店里的衣服,讓學生實現對詢問價格句型的再現。同時強調要依據所買物品的主語判斷謂語動詞單復數變化的使用規則。在復習過程中引出人民幣和美元的區別。再讓學生看圖片,兩人一組練習詢問價格的句型,將所學句型運用到口語交際中,提高學生在實際生活中運用英語的能力。)

Step Five: Review the useful expressions about shopping

1. Recall the useful expressions.

T: My mothers birthday is coming. I want to buy a gift for my mom at Mrs.Greens clothes store. Would you like to go shopping with me? (Put “Go shopping” on the blackboard.)OK! Lets go. But I dont know what I should talk about with the shop assistant. Can you help me?

Ss: Yes, we can.

S1: Can I help you? / May I help you? / What can I do for you?

S2: What color do you want?

S3: How much is it? / How much are they?

S4: Here you are.

S5: Thanks. / You are welcome.

T: Perfect. /You have a good memory. /You can use them correctly. /Well done.(Put “Can I help you?”, “What color do you want?”, “Here you are.”, “How much is it/ are they?” etc. on the blackboard.)

(教師設計情境“在Mrs. Green服裝店里為自己的媽媽購買禮物”請求學生給予幫助。通過此環節,讓學生對購物用語進行全面復習和總結,讓學生再次強化本單元的重要知識點和交際用語,同時為下面的對話操練做好鋪墊。)

2. Pairwork

T: Now I have a good piece of news to tell you. Mrs. Greens clothing store is having a sale this week. Many things are very cheap. Now Tony is talking with the shop assistant. What are they talking about? Look at the picture, and complete the dialogue. OK, give me your answer.

Ss: …

T:Anna also wants to buy a gift for her mother at Mrs. Greens clothes store. Make up a conversation between Anna and the shop assistant. Do it with your partner and then act it out, please.

(創設情境Mrs. Green服裝店里正在打折銷售,教師讓學生根據Tony 的購物情景,完成補全對話練習,訓練了學生對殘缺信息文字的再加工能力。接下來讓學生仿此對話模擬購物情景做對話,并進行表演。這既是對所學知識的再次鞏固,也是對學生綜合運用英語能力的一個評價。)

Step Six: Task:Write an ad for Mrs. Greens clothing store

T: We know Mrs. Greens clothing store is having a sale. But only few people come to buy the clothes. Would you like to help Mrs. Green? Lets write an ad for the store. Before it, who can tell me how to write an ad?

Ss: …

T: Yes, in the first part, we should write down where to buy. In the second part, we should write down the names of clothes, the colors and the prices. In the last part, we need to write some ad languages. We know the ad language is very important. It can attract more customers, so dont forget it.

T: OK. Now you can write your ad to help Mrs. Green.

(Give the students about seven minutes to write the ad.)

T: OK. Many students wrote carefully just now. Now, who wants to show your ad? Come here, please.

S1: …

T:The ad is very nice. I think Mrs. Green must like it. Thank you.

S2: …

T:The ad is very special. I am sure more customers will come to Mrs. Greens store when they read it. Thank you!

T:OK. So much for this. All of you did a good job. The others can show your ads to us after class.

(本環節的任務型活動設計是讓學生動手為Mrs. Green服裝店寫一個促銷廣告。在教學過程中,教師首先引導學生對寫“促銷廣告”的要點進行了歸納、總結。再讓學生即時進行了筆頭操練及展示。完成了本單元寫作任務的復習,同時對學生寫作能力做了評價。)

Step Seven: Summary

T: Time flies! Its time to end our class. I am very glad to spend the time with you. Now can you tell me what you have learnt in this lesson?

Ss: …

T: Wonderful!In this lesson, weve reviewed the words about “clothes”, “colors” and “numbers”. We also reviewed the useful expressions about shopping, and how to write an ad. You remembered them very well. Congratulations!

(讓學生對本節課所學知識進行歸納、總結和復述,使本單元知識點再次清晰呈現于課堂。及時對學生掌握本單元知識程度進行考查,同時也對學生分析問題,概括問題的能力進行了評價。)

Step Seven: Homework

T: Todays homework. Design an ad for Carrefour.

(讓學生利用寫作業的時間,為超市設計一個促銷廣告,對本節課的教學內容既是一次復習又是一次提升的過程,從而強化學生的記憶,有利于學生掌握本節課的教學內容,并且達到綜合運用英語的目的。)

T: Class is over. Goodbye, boys and girls!