【正文】 And what’s this? (教師出示牛、馬、雞、羊、鵝的圖片。 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(diǎn)活動(dòng)是 1a 和 2。如果學(xué)生們不會(huì)用英語說，教師可示范并領(lǐng)讀。 ) 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(jí)的句子。 ) 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(duì)答案。 ) 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。 ) 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(dòng)物，教師先做示范。 )[ (首先讓學(xué)生看語法附錄中有關(guān)比較級(jí)和最高級(jí)的內(nèi)容。 (4)形容詞不能重復(fù)，每組循環(huán)幾次。 ) 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(duì)答案。 ) 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(duì)答案。教師做示范。 ) 2. Homework: 教師利用多媒體出示當(dāng)?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(jí)和最高級(jí)寫一篇短文。 ) T: Now, let’s play a game. If one student can say an animal word and describe it, he/she will get one score. For example, dogs. They’re the bravest on the farm. OK, begin. Ss: … (教師在黑板上記分。 ) T: Why do you think so? S1: Because animals are our friends. They can make us happy. T: Yes, they can give us joy. (教師補(bǔ)充并板書。 ) (兩分鐘后，讓每組派代表，報(bào)告本組喜歡的事物。 ) T: Very good. Now let’s listen again and match the people with the things they like and their reasons in 1b. (核對(duì)答案。評(píng)出最佳表演組。 ) T: In 1a, we know how to use parative and superlative degrees of adjectives. Now let’s practice them. Please look at the sentence patterns in 1c. T: OK, I want to ask two students to help me make up a new dialog with the expressions in 1c. rose T: Hi, S1! Which kind of animal do you like better, dogs or birds? S1:Birds. T: Why do you think so? S1:Because they are more beautiful than other animals and they can sing to us. T: Hi, S2! Which kind of animals do you like best, dogs, birds or cats? S2:I like dogs best. T: Why do you think so ? S2:Because they are the most interesting of all the animals, and they are our friends. They can give us joy. T: Very good. (教師示范后，讓學(xué)生兩人一組進(jìn)行練習(xí)。完 成 1c。 ) (板書 ) snake fox insect frog T: Look at the pictures. Which is the smallest, the insect, the frog or the snake? Ss: The insect. T: Which is the longest, the insect, the frog or the snake? Ss: The snake. T: Insects feed on plants. Birds feed on insects. Foxes feed on birds. (板書 ) feed on T: Now let’s look at the pictures and talk about them. Which is bigger, birds or insects? Ss: Birds. T: Which is the strongest, insects, frogs or snakes? Ss: Snakes. T: What do insects feed on? Ss: Plants. T: What do frogs and birds feed on? Ss: Insects. T: What do snakes feed on? Ss: Frogs. T: What do foxes feed on? Ss: Birds. T: Insects feed on plants. Birds and frogs eat insects. Snakes eat frogs and foxes eat birds. That’s nature. That’s our world. 2. (學(xué)生分組談?wù)?2 中的圖畫，練習(xí)運(yùn)用比較級(jí)和最高級(jí)。 ) Step 5 Project 第五步 綜合探究活動(dòng) (時(shí)間 :10分鐘 ) 1. (將學(xué)生分成若干小組，每組 5 人，討論下列有關(guān)動(dòng)植物的問題。 板書設(shè)計(jì) : Plants and animals are important to us. Section B beautiful— more beautiful— the most beautiful give sb. joy Which kind of animal do you like better, … or … ? feed on Which kind of plant do you like best, … , … or … ? Because it’s more lovely… Because they’re the most interesting… 八上仁愛版英 Unit 4 Topic 1 Plants and animals are important to us Section C 教學(xué)案例 The main activities are 1a and 2a. 本課重點(diǎn)活動(dòng)是 1a 和 2a。） 2. (頭腦風(fēng)暴，引出新知識(shí)。畫線的單詞為生詞。 ) forest, rainforest, cover, surface, thousands and thousands of, dark, control, wood, rubber, prot ect (學(xué)生熟讀單詞后，再看圖片并回答教師提出的問題。 ) Step 3 Consolidation 第三步 鞏固 (時(shí)間 :10分鐘 ) 1. (閱讀 1a，完成 1b。 ) T: Ss, can you give us your answer? S1: Make the air fresher. S2: Control the weather. S3: Give us wood, rubber, fruit, medicine and so on. 3. (教師播放 1a 錄音，學(xué)生跟讀兩遍，核對(duì)語音語調(diào)，并畫出關(guān)鍵詞句。引入 2a。 ) T: Listen to 2a and follow. Pay attention to the pronunciation and intonation. Write down the key words. (板書 ) plants (need, be necessary for) animals (plenty of, live, without) humans (drink, cook, clean, make up) water (cover, lakes, rivers, seas, oceans, living things, save, drop) 4. (讓學(xué)生根據(jù)關(guān)鍵詞復(fù)述短文。第二遍邊聽邊寫出空缺處的內(nèi)容。 ) T: Just now, we talked about the importance of water. Next, please discuss the following questions about water in groups. Then each group gives your opinions in the front of the classroom. (出示小黑板。 Ⅰ . Teaching aims and demands 教學(xué)目標(biāo) 1. Learn some useful words and expressions: in danger, bamboo, land, whale, kill, south, bear, wolf 2. Review parative and superlative degrees of adjectives: (1)They have less and less land to live on. (2)Their number is getting smaller and smaller. (3)They are the oldest type of tigers living in the world. 3. Review how to describe animals and plants. 4. Love and protect animals and our world. Ⅱ . Teaching aids 教具 錄音機(jī) /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(shí)間 :10分鐘 ) (通過對(duì)話，復(fù)習(xí)本話題中的重要句型。 ) T: We know the