人教新目標版英語八年級上冊 Unit 8 How do you make a banana milk shake Period 1 （Section A 1a-2c）教案-教案下載-教習(xí)網(wǎng)

Period 1 (Section A 1a-2c) 設(shè)計說明美味的食物足以調(diào)動學(xué)生參與課堂的積極性，利用實物、圖片教授單詞，展示奶昔、沙拉的制作過程，既能引起學(xué)生的學(xué)習(xí)興趣，又能提高課堂效率，讓學(xué)生在輕松的氛圍中學(xué)到知識。小組討論，根據(jù)圖片編對話、復(fù)述制作過程，鞏固所學(xué)知識，從而達到學(xué)以致用的效果。教學(xué)目標 1. 知識目標： (1)掌握單詞：shake，blender，pour，yogurt，honey，watermelon，spoon (2)掌握短語：milk shake，turn on，cut up (3)掌握句型：“How do you make...?”“Turn on the blender.”“How many bananas do we need?”“How much yogurt do we need?”。 2. 能力目標： (1)掌握本課時單詞、短語和句型。 (2)學(xué)會詢問和描述一種食物的制作過程。 3. 情感目標：讓學(xué)生體會到學(xué)習(xí)與生活的快樂，引導(dǎo)學(xué)生熱愛生活，將英語生活化、自然化。重點難點 1. 重點： (1)正確區(qū)分可數(shù)名詞和不可數(shù)名詞，會用“How many...?”和“How much...?”句型對可數(shù)名詞與不可數(shù)名詞的數(shù)量進行提問并作出相應(yīng)的回答。 (2)學(xué)會詢問和描述香蕉奶昔的制作過程。 2. 難點：正確區(qū)分可數(shù)名詞和不可數(shù)名詞，恰當使用祈使句表達食物制作過程。教學(xué)準備多媒體課件，錄音機，磁帶。教學(xué)過程 Step 1　Warming up & Leading in Revise the food，vegetables，drinks，fruit they have learnt. Step 2　Presentation 1. Ask students“What’s your favorite fruit/drink/food/...?” S1：My favorite fruit is... S2：My favorite drink is... S3：My favorite food is... S4：... 2. T：What’s my favorite drink? Can you guess? Then tell the students “I like the banana milk shake best. Do you know how to make it? How many bananas do we need? How much milk do we need? Let me show you. Look at the picture. First，peel three bananas. Next，cut up the bananas. Then，put the bananas and ice-cream in the blender. Next，pour the milk into the blender. Then，turn on the blender. Finally，drink the milk shake.” Show pictures to the students. Teach the following words and verb phrases：blender，peel，cut up，pour，pour...into，turn on. (板書單詞和短語) 　　 peel　　　　　　　cut up　　　　　　　blender 　　 pour　　　　　　　　turn on　　　　　　drink Step 3　Practice 1. Work on 1a. Ask the students to write these words in the blanks in the picture above，and remember the actions. 2. Check the answers. Answers：top row(from left to right)：drink the milk shake，pour the milk into the blender middle row：cut up the bananas，peel the bananas bottom row：turn on the blender，put the bananas and ice-cream in the blender 3. A guessing game. Ask one student to go to the front and show him some pictures. Let him look at one and act，and the others guess. Let the students confirm the key words like “peel，cut up，put in，pour into，turn on，drink”. Step 4　Listening (1b) T：Two students are making a banana milk shake. Do you want to know how to make it? 1. Ask students to read the sentences first，and then look at the picture above to get some information. 2. Ask the students to listen to the tape and put the instructions in the correct order. Then check the answers. The answer：5，2，6，4，3，1 3. Let the students listen again and repeat the instructions. Step 5　Work on 1c T：Look at the pictures. Do you remember how to make a banana milk shake? If you can，talk about it with your partner. If you can’t，ask me for help. Then ask some pairs to make conversations on how to make a banana milk shake. At last，ask several pairs to act out their conversations. 　　 First，　　　　　　Second，　　　　　　　Third，　　　　　　 Fourth，　　　　　　Fifth，　　　　　　Finally，　　　　 Step 6　Presentation 1. Teach the new words and sentence structures. 　　　 T：Look at the picture. How many watermelons can you see? S1：I can see two watermelons. T：How much milk can you see? S2：Three glasses of milk. ... Teach the new words：watermelon，honey，yogurt，spoon. Revise the questions：How many...? 和How much...? (板書新單詞和句型) 2. Check the answers to Learning Task 1. 名詞(n. )：搖動；抖動shake　食物攪拌器blender 酸奶yogurt　蜂蜜honey　西瓜watermelon 勺；調(diào)羹spoon 動詞(v. )：剝皮；去皮peel　倒出；傾倒pour 短語(phrases)：奶昔milk shake　接通(電流、煤氣、水等)；打開turn on 3. Explain (1)how many用來修飾可數(shù)名詞的復(fù)數(shù)形式，意為“多少”，它的句式是：How many+可數(shù)名詞的復(fù)數(shù)形式+助動詞/連系動詞be/情態(tài)動詞+...? How many pears are there on the table? 桌子上有多少個梨? 助記：how many的用法 how many在句首，名詞復(fù)數(shù)跟著走，一般問句跟在后，其他成分不要丟。 (2)how much用來修飾不可數(shù)名詞，表示數(shù)量，意為“多少”，也可單獨使用。它的句式是：How much+不可數(shù)名詞+助動詞/連系動詞be/情態(tài)動詞+...? How much honey is there in the bottle? 瓶子里有多少蜂蜜? how much還可用來詢問物品的價格。 How much are the apples? 這些蘋果多少錢? How much is the sweater? 這件毛衣多少錢? Step 7　Listening 1. Work on 2a. T：Look at the picture in 2a. What can you see on the table? Ss：... T：How many apples are there? Ss：... T：How much yogurt is there? Ss：... T：They are making fruit salad. Now please listen to the tape and complete the chart in 2a. 2. Then check the answers. Answers： 3. Work on 2b. Listen again and write the ingredients under the correct amount in the chart. T：The “amount” is how much of something you use. The “ingredient” is what you put into the bowl. Listen again and fill in the chart. 4. Check the answers. Answers： 5. Listen and fill in the blanks. A：Let’s make fruit salad. B：OK. Do you have bananas? A：Yes，I do. How many bananas do we need? B：We need three bananas. A：That sounds right. What else? B：Watermelons. A：How many watermelons? B：Oh，only one small watermelon. And we need some honey. A：How much honey do we need? B：Let’s see. Two spoons. A：Right. What else? B：Apples. A：How many apples do we need? B：Two should be enough. And yogurt. A：How much yogurt do we need? B：A cup. Now what else do we need? Oh，do you have any oranges? A：I think so. How many oranges do we need? B：Only one. It will taste great! Step 8　Expansion 1. How do you make fruit salad? Let the students discuss in groups of four to fill in the blanks. First，cut up one watermelon，two apples and three bananas. Next，put the fruit into a big bowl. Then，put one cup of yogurt and two spoons of honey into the bowl. Finally，mix them up in the bowl. 2. Cooperative inquiry 在寫制作過程說明時，我們用到了祈使句，讓我們一起回憶一下祈使句的用法吧。祈使句指的是用來表達命令、請求、勸告、禁止等的句子。其主語常省略，謂語動詞用原形，句末用感嘆號或句號，讀降調(diào)。 (1)肯定的祈使句 ①動詞原形+... Cut up the fruit，please. =Please cut up the fruit. 請把水果切碎。 ②Be動詞+... Be careful! (=Look out! =Take care! )小心/當心! ③Let’s + 動詞原形... Let’s make a banana milk shake. 咱們一起制作香蕉奶昔吧。 (2)否定的祈使句 Don’t + 動詞原形... Don’t pour the water on the floor. 別把水潑在地板上。 Don’t be careless. 別粗心。 Don’t let them play with fire. 別讓他們玩火。 Step 9　Summary In this period，we have learned： 1. New words：shake，blender，peel，pour，yogurt，honey，watermelon，spoon 2. Phrases：milk shake，turn on 3. Sentences：How many...? How much...? 當堂達標(見導(dǎo)學(xué)案“當堂達標”) 答案與解析： Ⅰ. 1. How many　對可數(shù)名詞的數(shù)量進行提問要用how many。 2. How much，does，add　對不可數(shù)名詞的數(shù)量進行提問要用how much；謂語動詞是第三人稱單數(shù)時，變疑問句應(yīng)借助于助動詞does，謂語動詞變?yōu)樵巍?3. Don’t pour　祈使句的否定形式是在謂語動詞前直接加Don’t。 4. Cut up　祈使句常省略主語you，謂語動詞用原形。 5. isn’t any　含有be動詞的句子在變?yōu)榉穸ň鋾r，在be動詞之后直接加not；some主要用于肯定句中，否定句中應(yīng)用any。 Ⅱ. 1~5　DBBAA Ⅲ. 1. F　由前句“我不知道怎樣做水果沙拉”可知后一句應(yīng)為“你能告訴我怎樣做嗎?”。 2. C　由答語“我們需要兩個蘋果和三個香蕉”可知上句是問“我們需要多少蘋果和香蕉?” 。 3. D　由答語“我認為大約三勺”可知上句是問“我們需要多少酸奶?”。 4. A　由答語可知此處應(yīng)問“我們現(xiàn)在該做什么呢?”。 5. E　根據(jù)上下文的邏輯關(guān)系可知“首先剝香蕉皮，然后將蘋果和香蕉切碎，接著我們把它們放到碗里……”。故選E。 Ⅳ. 1~5　DBACA Step 10　Homework 1. Revise how to make a banana milk shake. And make a banana milk shake for your parents at home. 2. Preview the new words in 2d-3c. 板書設(shè)計教學(xué)反思 FoodVegetablesDrinksFruitCountable nounssandwich...Uncountable nounsbread...How manybananas，watermelons，apples，orangesHow muchyogurt，honeyonetwothreeone cuptwo spoonswatermelon，orangeapplesbananasyogurthoneyIngredientswatermelonapplesbananasyogurthoneyAmountonetwothreeone cuptwo spoonsUNIT 8　How do you make a banana milk shake? Period 1 (Section A 1a-2c)shake　　　 blender watermelon peel honey yogurt pour spoon milk shake turn on cut up1. How many+可數(shù)名詞復(fù)數(shù)...? How much+不可數(shù)名詞...? 2. 祈使句 ①動詞原形+... ②Be動詞+... ③Let’s+動詞原形... ④Don’t+動詞原形...