1、新人教版八年级英语上册第八单元教学设计Unit 8 How do you make a banana milk shake? Section A 1 (1a-2d)一、教学目标： 1. 语言知识目标：1) 能掌握以下单词： shake, milk shake, blender, turn on, peel, pour, yogurt, honey, watermelon, spoon, pot, add, finally, salt能掌握以下句型： How do you make a banana milk shake? First, peel the bananas How many ban
2、anas do we need? We need three bananas. How much yogurt do we need?We need one cup of yogurt. 2) 能了解以下语法：掌握用 how much 和 how many 对事物的数量提问。 3) 学会描述做一些常见食物的过程，并能正确地运用表示顺序的词汇。 2. 情感态度价值观目标： 1. 通过制作食物的介绍, 培养学生的实际生活能力 , 了解生活知识, 增长生活阅历, 培养实践操作能力和动手能力。2. 通过食物制作过程的介绍, 让学生认识到劳动成果的来之不易, 使之懂得不能浪费食物, 珍惜他人的劳动成果。
3、二、教学重难点1. 教学重点：1) 用 how much 与 how many 来对数量提问。2) 动词词组；描述过程的顺序词。2. 教学难点：能恰当地使用祈使句表达食物的制作过程。三、教学过程I. Warming up1. T: Whats your favorite fruit?S: apple, orange, strawberry, banana, pear, watermelon.2. T：Whats your favorite drink?S: Cola/ milk/ juice/ tea/milk shakeII. Lead-inT: Great, those taste nic
4、e. Today we are going to learn how to make a banana milk shake. How many bananas do we need? How much milk do we need?S: .Teacher shows the pictures to students, and makes students know the process of making milk shake. Then write down the key words on the blackboard. How much How many wash firstOne
5、 box of 2 bananas peel thencut up nextputinto blender after thatturn on lastpour 2. Do 1a. Ask Ss to write the names of the actions. Choose the correct words. Ask Ss to fill in the blanks on their own. Then check the answers.3. Teach the names of all items. Point to the pictures of the items and ask
6、 students to repeat. Focus on the pictures. Ask the students to tell what they see in the picture. Describe each action and ask students to repeat the following: peel the bananas, cut up the bananas, put the bananas and the , milk in the blender, pour the milk in the blender, Turn on the blender; dr
7、ink the milk shake.4. Point out the actions in the picture and the list of actions in activity 1b . Play the recording and check the answers. Ask students to recite the conversation at once. Listening 1b Listen and put the instructions in order. _ Turn on the blender. _ Cut up the bananas._ Drink th
8、e milk shake._ Pour the milk into the blender._ Put the bananas and ice-cream in the blender._ Peel three bananas. Game 1. Show some pictures in the big screen. 2. Let Ss tell what they can see. 3. Let Ss try their best to say how to make a banana milk shake. . Pair work Work on 1c:1. Let Ss read th
9、e model with a partner. A: How do you make a banana milk shake?B: First, peel the bananas2. Use the information in 1b. Ask and answer with a partner. 3. Let some pairs ask and answer about the chart. . Listening Work on 2a: How many bananasHow much yogurt1. Let Ss look at the pictures below. Let one
10、 student read the words in the pictures if necessary. 2. Play the recording for the Ss to listen and complete the chart. 3. Play the recording again to check the answers.Work on 2b: 1. Let Ss read the chart below. Tell Ss that they should write the ingredient under the correct amount in the chart. o
11、ne watermelontwothreeone cuptwo spoons2. Play the recording for the Ss to write the correct answers in the chart. 3. Play the recording again to check the answers. . Pair work 1. Tell Ss to ask and answer questions about how to make fruit salad. A: Lets make fruit salad.B: OK, good idea. How much yo
12、gurt do we need?A: One cup.B: How many apples do we need?A: Let me think We need two apples.B: OK, and how much2. Give a model to the Ss. 3. Ss work in pairs. Try to ask and answer about how to make fruit salad. 4. Ask some pairs to act out their conversations. . Role-play 1. Read the conversations
13、and fill in the chart below. one cabbageonethreefourfivesome2. Let Ss read the conversation after the teacher. 3. Practice the conversation with their partner. Then let some pairs to act out the conversation. IX. Language points1. Turn on the blender.turn on 打开如果其宾语为名词(短语) 时，该名词(短语) 位于 turn on 后面或者
14、turn 与 on 之间；如果其宾语为代词时，该代词应位于 turn 与 on 之间。e.g. Please turn on the TV / turn the TV on.The blender is here. Turn it on quickly.【拓展】turn 相关的短语turn up (调高 ), turn down (调低), turn off (关掉) 等它们的用法和 turn on 的用法相同。2. Then, add the cabbage, tomatoes and onion and cook for another 10 minutes.another 用于具体的数字
15、之前，表示一种“追加”的功能，相当于汉语“另一个；再追一个”的意思。在这种用法中，another 还可以用 more 来表示，但结构略有不同。如课本中的 one more thing 相当于 another thing (还有一事)。因此，another 10 minutes 也可说为 10 more minutes.e.g. He stayed with us for another five days.He stayed with us for five more days.他又跟我们多住了五天。Do you want one more cup of tea?Do you want ano
16、ther cup of tea?你想再来杯茶吗？3. Finally, dont forget to add some salt.forget to do sth. 忘记（去）做某事e.g. Dont forget to close the windows. 不要忘记关上窗户。Homework: 做自己喜欢的水果奶昔，并简要说明过程。 可以用下列表示过程的词汇来让你描述更加清晰明了。 first, next, then, finallySection A 2 (Grammar focus-3c)一、教学目标： 1. 语言知识目标：1) 学习掌握下列词汇：sugar, cheese, popco
17、rn , corn, machine, dig, hole 2）进行一步复习巩固学习 Section A 部分所学的生词和词组。3）掌握正确用 how much 和 how many 对事物的数量进行提问。4) 能够熟练运用所学的知识，来正确描述做简单食物的过程，正确运用表示顺序的词。2.情感态度价值观目标：1. 通过制作食物的介绍, 培养学生的实际生活能力 , 了解生活知识, 增长生活阅历, 培养实践操作能力和动手能力。2. 通过食物制作过程的介绍, 让学生认识到劳动成果的来之不易, 使之懂得不能浪费食物, 珍惜他人的劳动成果。二、教学重难点1. 教学重点：1) 复习巩固 Section A
18、 部分所学的生词和词组，达到熟练运用的目标。2) 掌握正确用 how much 和 how many 对事物的数量进行提问。2. 教学难点：1) 能够熟练运用所学的知识，来正确描述做简单食物的过程，正确运用表示顺序的词。2) 能够分清可数名词与不可数名词，会用数量词来计量一些不可数名词。 三、教学过程. Warming- up and revision 1. Game: How do you make a banana milk shake?Let some Ss describe how to make a banana milk shake. Attention to use “first
19、, next, then, finally” correctly. 2. How do you make a Russian soup? Attention to use “first, next, then, finally” correctly. 1) First, buy some beef, one cabbage, four carrots, three potatoes, five tomatoes and one onion. 2) Then, cut up the vegetables.3) Next, put the beef, carrots and potatoes in
20、to a pot and add some water. 4) After that, cook them for 30 minutes. Grammar Focus. 1. 学生阅读 Grammar Focus 中的句子，然后做填空练习。 你怎样做香蕉奶昔？ _ do you _ banana milk shake? 首先，将香蕉剥皮。 _，_ the bananas. 接下来，将香蕉放入果汁机中。 _, _ the bananas in the blender. 然后，将牛奶倒进果汁机中。 _, _ the milk _ the blender 最后，打开果汁机。 _, _ _ the b
21、lender. 我们需要多少香蕉？ _ _ bananas do we need? 我们需要三只香蕉。 We _ three _. 我们需要多少酸奶？ _ _ yogurt do we need? 我们需要一茶杯。 We need _ _ _ yogurt.2. 学生们根据记忆，看大屏幕来完成填空练习。3. 学生们完成填空试题后，可以打开课本检查答案，对错误的句子，单独进行强化记忆。. Try to Find 可数名词：可以被基数词 one 或者 more than one 或与它们相当的词(如 many)所修饰。可数名词一般有单数形式和复数形式两种 (少数可数名词单复数同形)。e.g. bo
22、ok books ( 复数形式)Chinese Chinese (复数形式 )不可数名词：不可以被基数词 one 或者 more than one 或与它们相当的词(如 many)所修饰。要表达不可数名词的量要用“数词+ 单位词+ of ”来表示。e.g. one cup of tea two bags of rice three pieces of bread一、如何问答名词的数量：1. 询问不可数名词的数量： Peter had one cup of ice-cream just now. (对划线部分提问 )How much ice-cream did Peter have just n
23、ow? _ +不可数名词 ？ 对不可数名词的量进行提问应该用 how much，how much 后接不可数名词。 how much 还可用于询问物品的价格，意为“ 多少钱 ”。e.g. How much is your new bicycle?400 yuan.2. 回答不可数名词的数量： _ + 不可数名词 一杯_; 一碗 _ 3. 询问可数名词的数量： There are thirteen girls in my class. (对划线部分提问) How many girls are there in your class?_ + 可数名词 ？ 练一练：句型转换： We need thr
24、ee cups of sugar. (提问) _ _ sugar do we need? They need ten tomatoes for the soup. (提问) _ _ tomatoes do they need? The T-shirt is twenty dollars. (提问) _ _ is the T-shirt? We have five six bottles of juice. (提问) _ _ bottles of juice do you have?. Practice Work on 3a: 1. Circle the correct word in each
25、 question: 1. How (much/many) bananas do we need? How (much/many) sugar do we need? How (much/many) bread do we need? How (much/many) tomatoes do we need? How (much/many) cheese do we need?2. 方法指导：指导：应根据括号后面的名词是可数名词还是不可数名词来确定。比如，第一句中 bananas 是可数名词的复数形式，故用 how many。其他类似。3. 最后，教师与同学们一起校对答案，并对学生们有疑问的地方
26、进行解释。V. Work on 3b: Complete the questions and answers. Then match them._ 1. _ do you make popcorn?_ 2. _ corn do we need?_ 3. _ do we do next?_ 4. _ salt do we need?_ 5. Now can we eat it?a. Half a cup.b. _, put the corn into the popcorn machine.c. Yes, we can!d. Next, _ on the machine. _, add the salt.e. Just one spoon.1. 让学生们阅读对话，整体把握对话的意思。2. 然后仔细读制作爆米花的过程，根据图片及上下文意及时态来确定空格处所应填的词。第一句话中句子的主语、谓语、宾语都有，故应用副词 how 来构成疑问句。在第二句话中，空格后有名词 corn，故前面应用 how much 来对其数量提问。第三句中的主语、谓语有，但没有宾语，故应用 what 来对接下来做“ 什么事情”进行询问。 在第四句中，空格后有名词 salt，故前面应用 how much 来提问数量。3. 和学生们一起校对答案。4. 让学生们朗读并表演这个对话。I. Group work
