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八上仁愛版 英 Unit 4 Topic 1 Plants and animals are important to us Section A 教學(xué)案例 The main activities are 1a and 2. 本課重點活動是 1a 和 2。 Ⅰ .Teaching aims and demands 教學(xué)目標 1. Learn some new words and expressions: countryside, clear, nature, thin, cow, horse, hen, sheep, goose 2. Learn some ways of expressing parative situations: (1)The air is fresher. (2)The hens are much/a little smaller than the cows/geese. (3)The mice are the smallest of all. (4)Michael thinks dogs are much more clever than cats. 3. Learn the parative and superlative degrees of adjectives: strong— stronger— strongest 4. Talk about nature: Ⅱ . Teaching aids 教具 錄音機 /圖片 /多媒體 /小黑板 Ⅲ . Fivefinger Teaching Plan 五指教學(xué)方案 Step 1 Review 第一步 復(fù)習(xí) (時間 :10分鐘 ) (利用圖片,復(fù)習(xí)動物名稱,引出新詞,導(dǎo)入新課。 ) (教師手拿幾張動物的圖片。 ) T: What’s this in English? Ss: It’s a cat/dog/rabbit… T: And what’s this? (教師出示牛、馬、雞、羊、鵝的圖片。如果學(xué)生們不會用英語說,教師可示范并領(lǐng)讀。 ) (板書 ) cow, horse, hen, sheep, goose(geese) T: Do you like these animals? Ss: Yes./Of course. T: Where can you see them? S1: In the zoo. S2: 在農(nóng)村。 (教師教學(xué) countryside 并板書。 ) countryside T: We can see these animals both in the countryside and in the city. I like the countryside because it’s quieter. Do you like the countryside or the city? Why? (板書并幫助學(xué)生理解。 ) quieter (教師引導(dǎo)學(xué)生比較城市與農(nóng)村,并幫助學(xué)生說出一些含比較級的句子。 ) S1: I like the city, because the roads are wider, the buildings are higher. S2: I like the countryside, because the air is fresher, the sky is bluer. People can enjoy nature there. (板書 ) wider higher fresher bluer nature (教師引導(dǎo)學(xué)生觀察并適當講解形容詞比較級的變化方式。 ) Step 2 Presentation 第二步 呈現(xiàn) (時間 :5分鐘 ) 1. (看 1a 掛圖,讓學(xué)生觀察人物,猜測他們之間的對話。聽 1a 錄音,回答問題。 ) T: Look at the picture. Michael and Wang Wei are talking about life in the countryside. Do they like the countryside? Now listen to the tape and try to answer the following questions. Who likes the countryside? Why? (核對答案。 ) 2. (閱讀 1a,完成 1b。 ) T: Now, please read 1a, and then finish 1b. Step 3 Consolidation 第三步 鞏固 (時間 :10分鐘 ) 1. (再放 1a 錄音,讓學(xué)生跟讀 1a,注意語音語調(diào),并畫出重點詞句。 ) T: Listen to 1a and read after the tape. Pay attention to the pronunciation and intonation. Try to find the key words. (板書 ) think about, life, like, countryside, fresh, blue, green, clear, quiet, enjoy, summer, fun Do you like the countryside? The air is fresher … My grandma lives in the countryside. That must be fun. 2. (學(xué)生根據(jù)黑板上的關(guān)鍵詞,不看課本,表演 對話。 ) T: Now please make a dialog in pairs according to the words on the blackboard. After two minutes I will ask some groups to act it out in front of the classroom. (2 分鐘后,找?guī)捉M學(xué)生到前面表演。 ) Step 4 Practice 第四步 練習(xí) (時間 :10分鐘 ) 1. (讓學(xué)生看 78 頁的圖,運用比較級和最高級討論動物的體態(tài),幫助學(xué)生理解掌握形容詞最高級及用法。完成 2 的表格。 ) T: Now please look at the table and example on Page 78, and then fill out the table in 2. (核對答案。 ) T: Now please look at the picture on Page 78, and discuss the animals on Wang Wei’s grandma’s farm. (讓學(xué)生兩人一組用課本 77 頁表格里的形容詞描述各種動物,教師先做示范。 ) T: Which kind of animal do you like better, cats or dogs? S1: Cats. T: Which animal is the nicest? S1: I think the rabbit is the nicest of them. T: Is the dog the bravest animal on the farm? S1: Yes, I think so. (3 分鐘后,讓 12 組學(xué)生表演對話。 ) 2. (做游戲。鞏固形容詞的比較級和最高級的變化規(guī)則。 )[ (首先讓學(xué)生看語法附錄中有關(guān)比較級和最高級的內(nèi)容。 ) T: Now, Let’s review the adjectives we have learned before. You can look at the content about the parative and superlative degrees of adjectives in the grammar appendix. Then we will play a game. (游戲規(guī)則: ) (1)小組競賽。 (2)每一組的一個學(xué)生在回答問題后,提出一個新的形容詞。 (3)另外一組的學(xué)生回答,回答得對得 2 分,提出正確的詞得 1 分,說錯不得分。 (4)形容詞不能重復(fù),每組循環(huán)幾次。 (5)得分最高 的組獲勝。 Example: G1: clear G2: clearer, clearest, fresh? G3: fresher, freshest, green? G4: greener, greenest, small? … T: Stop here! Group 3 gets the most scores! Group 3 is the winner. 3. (運用比較級和最高級仿照例子填詞。 ) T: We have known something about the parative and superlative degrees of adjectives. Now look at Picture 1 and fill in the blanks on the small blackboard according to the example. Picture 1 (出示小黑板。 ) The first apple is big. The second apple is bigger than the first one. The third apple is the biggest of the three. The third apple is small. The second apple is the third one. The first apple is of the three. (核對答案。 ) T: Look at Picture 2 and write six sentences about the picture with“ tall” and“ short” . Picture 2 (核對答案。 ) (教師可以出示更多的圖片幫助學(xué)生掌握和運用形容詞的比較級和最高級及用法。 ) 4. (聽 3 錄音,完成 3。 ) T: Just now we knew much information about the farm. Now listen to the conversation about the animals on the farm, then finish 3. (核對答案。 ) 5. (聽 4 錄音,通過 chant 來感受形容詞的比較級和最高級。 ) T: Listen to 4 and let’s chant. Step 5 Project 第五步 綜合探究活動 (時間 :10分鐘 ) 1. (學(xué)生分 10 人一組,做一個調(diào)查,找出各組中有多少人喜歡牛,馬,雞,羊,兔,鼠,豬??,并說明喜歡的原因。引導(dǎo)學(xué)生運用學(xué)過的句型,練習(xí)比較級和最高級。教師做示范。 ) T: Which animal do you like better? S1:Cows. T: Why? S1:Because cows are the biggest and they offer milk to us … Name Cows Horses Chickens Sheep[ Mice Cats (5 分鐘后,讓小組代表報告本組里有多少人比較喜歡某種動物。一個學(xué)生在黑板前做記錄。 ) Example: S2: In our group, 3 students like dogs better, because they are the bravest on the farm. 2 students like horses better… (教師總結(jié)。 ) 2. Homework: 教師利用多媒體出示當?shù)亟值廊菝沧兓^大的兩張圖片,讓學(xué)生用所學(xué)新詞的比較級和最高級寫一篇短文。 板書設(shè)計 : Plants and animals are important to us. Section A think about Grammar: parative and superlative degrees of adjectives The air is fresher. quieter— quietest There a