《牛津小学英语》4B Unit 7 At a snack bar Part A教学设计

来源:用户上传      作者: 赵小祥

　　本语篇围绕Su Hai一家三口到小吃店购买食品展开。语篇中主要新单词有noodles, 新句型为How about you? Anything else, How much are they? Something to drink? How much are they? 新单词和句型将会在语篇教学过程中得到解决。教学过程如下：
　　Step 1. Warming up
　　T: Hello, boys and girls. Let’s play a game Magic eye. OK? Please look carefully.
　　PPT依次呈现： a hamburger, a cup of coffee, a hot dog, orange juice, some pies, milk.（每个单词图片快速闪一下，学生说出正确的单词后，再呈现正确的单词图片和拼写。）
　　T: Good job. Boys and girls, there are so many things on the screen. Let’s read them together.
　　T: Look at these things. They are snacks. Today we’ll learn Unit 7 At a snack bar. （教授 snack bar 单词，并板书课题。）Read the title together.
　　T: There are so many things here. What would you like? How about you? (引出本课句型，what would you like? How about you? 并板书。)
　　【设计意图】通过Magic eye的游戏，既充分调动了学生已有的经验，复习了食品类单词，又为接下来的课堂教学打下了良好的基础。不仅活跃了课堂气氛，而且自然过渡到本课课题，一切水到渠成。同时，本环节的设计还巧妙地解决了How about you 这个新句型。
　　Step 2. Presentation
　　T: Su Hai and Su Yang are at the snack bar now. What would they like, do you want to know?
　　Ss: Yes.
　　T: Here are some tasks for you.
　　Task 1. Read the dialogue quickly, then try to answer some questions.
　　（1） How many people(几个人物) are there in the dialogue?
　　（2） Who are they?
　　（3） What would Su Yang like?
　　（4） What would Su Hai like?
　　T: Finished? The first question: How many people(几个人物) are there in the dialogue?
　　S: Four.
　　T: Who are they?
　　S: They’re Dad, Su Hai, Su Yang and the waitress.
　　T: What would Su Yang like?
　　S: A hamburger.
　　T: Anything else?
　　Ss: Some orange juice.
　　领读：anything else (呈现句型)
　　T: Let’s say a chant:
　　What, what, what would you like?
　　Hamburger, hamburger, a hamburger, please.
　　Anything, anything, anything else?
　　Juice, juice, orange juice, please.
　　Ss: Say the chant together.
　　T: What would Su Hai like?
　　S: Some noodles.
　　领读：noodles.( food room )
　　T: Anything else?
　　Ss: Some orange juice.
　　【设计意图】让学生带着4个简单的问题，通过快速阅读，找出答案，并整体感知文本。通过师生交流和chant的方式，学习新单词noodles以及新句型anything else? 学生在唱和说中，轻松掌握句型和单词。
　　Task 2. Read the dialogue again and mark the words you don’t understand.（在书上划出你还不理解的词语和句子。）
　　小组内讨论句型，先自己解决问题，将不懂的板书到黑板上。(学生板书的不理解的句型有：1. Something to drink? 2. How much are they?)
　　PPT呈现句型: A: Something to drink?（想要些喝的吗？）B：Some/ A ...，please. 图片: some tea, some juice, a cup of coffee, some milk.
　　根据PPT进行操练。
　　T: OK, let’s play a guessing game. Guess, how much is it? (PPT出示一瓶牛奶。)
　　学生猜正确后, 出现两瓶牛奶，继续问。
　　T: How much are they?
　　S: They are six Yuan. (操作四组句型。)
　　【设计意图】本环节学生再次阅读文本，通过阅读找出自己不理解的句型。学生通过交流先组内解决一部分问题，再通过猜价格的游戏，较好地解决了语篇中的新知识点。
　　Task 3. Watch the cartoon and then judge.
　　学生观看带语篇字幕的卡通动画，做判断。
　　【设计意图】形象的动画大大吸引了学生的眼球，他们看得兴趣盎然。通过观看动画，学生身临其境，走进文本，再次理解语篇，进而为深入学习语篇打下基础。
　　Step 3. Consolidation
　　Task 4. Read the dialogue, and try to do some exercises.
　　（1）Read the dialogue, and act out.
　　（2）Let’s read.
　　（3）Fill in the blanks.
　　【设计意图】经过以上几个环节的学习，学生对于文本已经有了一定的理解，在本环节中，教师通过设计朗读、表演、填空等环节，让学生能熟练掌握本语篇内容。
　　Step 4. Practice
　　Task 5. Let’s go shopping
　　呈现衣物店、水果店、文具店、小吃店等场景，让学生选择并扮演对话。出示学生表演的对话范例，学生先同桌表演，再到前面来表演。
　　【设计意图】通过操练，熟练使用语篇中的句型。
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