unit3教學(xué)設(shè)計

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1、Module 1 Using my five senses Unit 3 Look and see Period 1 教學(xué)目標(biāo)： 1. 能聽說、認讀rise, high, go down, again, sky; 能聽、說、讀、寫單詞shadow, noon, evening, night, moon; 能聽懂、讀懂一天中太陽及影子變化的短文，并能用一般現(xiàn)在時的動詞第三人稱單數(shù)正確描述太陽和影子在一天中的變化。 2. 借助科學(xué)實驗“太陽與影子”， 通過觀察和談?wù)撎柵c影子的關(guān)系等活動來學(xué)習(xí)核心單詞，運用核心句型描述一天中太陽升起和落下過程中影子的變化。 3. 了解影子的廣泛應(yīng)用，養(yǎng)

2、成仔細觀察自然現(xiàn)象的習(xí)慣。 知識結(jié)構(gòu)圖： Task: Learners use the simple present tense to express simple truths. Key patterns: The sun rises in the morning. Key words: rise, high, go down, again, sky; shadow, noon, evening, night, moon. Pronunciation: oo /u:/ e.g. moon noon room cool oo /u/

3、e.g. look book cook good Grammar: 一般現(xiàn)在時及動詞第三人稱單數(shù)的了解及應(yīng)用。 教學(xué)重難點： 重點：1. 學(xué)會觀察和描述太陽在一天中的運動。 2. 學(xué)會觀察和描述一天中影子的變化。 難點：1. 一般現(xiàn)在時中動詞第三人稱單數(shù)的發(fā)音和用法，如rises, goes等。 2. 學(xué)生理解課文核心知識的含義。 學(xué)情分析： 四年級的學(xué)生還沒有學(xué)習(xí)到科學(xué)課“太陽與影子”，對于影子的形成條件還不是很清楚，但在日常生活中對太陽的運動及影子的變化有一定了解。同時，學(xué)生已經(jīng)接觸過很多一般現(xiàn)在時的句子了，對這個時態(tài)并不陌生。 教學(xué)用具準(zhǔn)備： Torche

4、s, Tools ( made by students), CAI, Flashcards, a tape. 板書設(shè)計： Unit 3 Look and see time sun shadow In the morning rises long At noon high short In the evening goes down long 教學(xué)流程： I. Greet the class as usual. II. Lead in 1. Enjoy a video about the shadow and show some pictures of th

5、e shadows. T: Look! What can you see? S1: I can see a panda. S2: I can see the Great Wall. S3: I can see a bird. T: Are they real? Ss: No, they aren’t. T: What are they? Ss: They are shadows. 2. Learn the word “shadow” by its pronunciation and spelling. 3. Look around to find shadows and f

6、ind out why there are shadows. That’s because of the light. 4. Show another picture and ask students if they can see the boy’s shadow and why. T: Does the boy in the picture have the shadow? Why? Ss: Yes, he does. Because of the sun. 5. Learn the word “sun” by its pronunciation and spelling. II

7、I. Presentation 1. Show a flash to see how the sun moves in a day. T: We know the sun is moving every day. Let’s see how it moves. 2. Watch the flash again and learn the words and phrases “ rise, high, go down”. 3. Try to describe how the sun moves in a day, using the words and phrases they lear

8、nt. 4. Chant and practice the target languages with body languages. Rise, rise, the sun rises. The sun rises in the morning. High, high, the sun is high, The sun is high at noon. Down, down, the sun goes down. The sun goes down in the evening. （設(shè)計意圖：學(xué)生通過chant配合肢體語言，對本文核心句型以朗朗上口的形式輕松掌握。）

9、 IV. Practice 1. Do an experiment in groups of four and see how the shadow changes in different time. The shadow is… long short In the morning At noon In the evening 活動要求： Step1: S1、S2負責(zé)操作實驗，其余同學(xué)觀察影子變化； Step2: 小組討論，完成表格； Step3: 小組匯報實驗結(jié)果。 S4、S3：In the morning, the sun …

10、 S1、S2：The shadow is …. At noon, … The shadow is …. In the evening, … The shadow is …. (設(shè)計意圖：通過科學(xué)實驗，讓學(xué)生自己動手操作進一步深刻了解太陽在一天中運動時影子是如何變化的。) 2. Look and discuss what is high in the sky at night, and learn the new words “night, moon”. 3. Look and find

11、out how “oo” pronounces in different words. And try to pronounce the new words using the rules. oo /u:/ e.g. moon noon room cool oo /u/ e.g. look book cook good V. Text 1. Open the books and turn to P10. Read the text for the first time silently and underline or circle the important words

12、 or phrases you think. 2. The teacher explains the key points to the students, and answers the questions the students asked. 3. Read the text after the tape, and pay more attention to the pronunciation and intonation. 4. Look and retell the text in groups. ★ The sun _______ in the ________.

13、 The shadow is _______. ★ At ______, the sun is _______ in the sky. The shadow is ______. ★ The sun _____ down in the _________. Look at the shadow. It is _____ again. ★ At ______, the ______ is high in the sky. 活動形式：（各組自選其一） No. 1 No. 2 No. 3 S1：第一段 S2：第二段 S

14、3：第三段 S4：第四段 S1、 S2 ：第一、二段 S3、S4：第三、四段 S1、S2、S3、S4：共同完成一至四段 活動要求： Step1: 小組內(nèi)自選形式進行復(fù)述練習(xí)。 Step2: 小組展示 （設(shè)計意圖：學(xué)生通過小組合作討論，互幫互扶完成復(fù)述課文的任務(wù)，讓小組成員都能張嘴說出本節(jié)課的核心句型。） VI. Exercise 1. Enjoy a flash about Henry’s new friend. Listen and watch carefully, and then choose the right answer according to the fl

15、ash. Henry’s friend (1). Henry is a _______. A dog B cat C monkey (2). The big shape is ________. A white B black C blue (3). The shape is a ________. A dog B monster C shadow （設(shè)計意圖：簡單的教材整合，以聽說練習(xí)的形式對故事內(nèi)容的理解進行檢驗。） 2. R

16、ead a short passage about the beautiful sky, and then judge T for true, F for false. The beautiful sky I love the sky. It is blue and high. The sun is bright. It gives us much light and heat(熱). The clouds are white and soft. Birds like playing with them. At night, the moon is high

17、in the sky and it’s very beautiful. There are many stars too, just like small eyes. They are magic and mystery(神秘的). ( )1. The sky is white and high. ( )2. The sun gives us much light and heat. ( )3. At night, the sun is high in the sky. ( )4. The stars are like small eyes. （設(shè)計

18、意圖：拓展性閱讀。學(xué)生在閱讀中享受天空的美，廣大視野，提高閱讀水平。） VII. Emotional education Enjoy beautiful pictures of nature with music. T: The sky is beautiful. The sun and the moon are beautiful. The stars are like diamonds in the sky and they are beautiful. In fact, there are also other beautiful around us. Let’s go and s

19、ee them together. Look carefully and speak out what you can see. T: Our world is so beautiful and colorful. We should use our eyes to enjoy our life every day and keep happy. （設(shè)計意圖：美輪美奐的圖片帶學(xué)生進入情感的享受，同時學(xué)生用眼睛觀察并說出看到的美景，體會大自然的多彩多姿。） VIII. Summary and homework T: Today we learnt how the sun moves an

20、d how the shadow changes in a day. Here’s you homework. 1. Copy the words below. shadow, noon, evening, night, moon. 2. Read the passage on page 10 twice. 3. Watch and try to describe how the sun moves and how the shadow changes in a day when you are outside. 教學(xué)反思： 呈現(xiàn)想象： 1. 這節(jié)課上，學(xué)生學(xué)習(xí)時間28分鐘，教師教授12分鐘。學(xué)生學(xué)習(xí)時間中，小組合作7分鐘，展示13分鐘，自學(xué)8分鐘。學(xué)生學(xué)習(xí)時間占到70%，體現(xiàn)了“把課堂還給學(xué)生”的理念。小組合作有序，互幫互助，小班化教學(xué)模式初現(xiàn)成效。 2. 本堂課上，教師提問46次，其中無效及低效問題約9個。學(xué)生參與33次，活動積極主動，課堂氛圍活潑熱烈。 不足： 1. 小組長的指導(dǎo)、組織及幫扶作用還需進一步提高和改進。 2. 教師評價不夠及時，到位。教師面批及個別指導(dǎo)分布不均。 改進措施： 1. 教師教學(xué)應(yīng)適當(dāng)?shù)Z法，提問時避免重復(fù)，啰嗦。 2. 注重平時小班化小組合作的鍛煉和培訓(xùn)，讓學(xué)生們養(yǎng)成好的學(xué)習(xí)習(xí)慣。