1、Lets make ice cream! 1. Ask 通过情境提出问题,关于通过情境提出问题,关于 ice cream。 1)Enjoy a chant about Cindy. (通过通过 chant 引出引出 ice cream,请学生品尝请学生品尝) T: Hi, boys and girls. Im your new teacher. Nice to meet you! S: Nice to meet you, too! T: Do you want to know more about me? S: Yes. T: Lets enjoy a chant! Cindy!Cindy!I
2、m Cindy! I like ice cream, cold and creamy! I like ice cream, sweet and yummy! I can make ice cream. Do you like me? (结束的做动作,拿出冰淇淋结束的做动作,拿出冰淇淋) T: I made the ice cream this morning. Do you like ice cream? S: Yes. T:You can have a try!(每组一个,请学生品尝。每组一个,请学生品尝。) 2)品尝说关键词并引出主题)品尝说关键词并引出主题 T: What about t
3、he ice cream? S: The ice cream is _. (PPT 再再 chant 那一页,给出图片句型提那一页,给出图片句型提 示学生可能会有各种答案,允许说中文示学生可能会有各种答案,允许说中文) T: The ice cream is tasty/yummy and cold. (总结两个特征总结两个特征) Do you want more? Lets make ice cream now!(引出主题,课件标题引出主题,课件标题) 2. Brainstorming and learning 1) 解决解决 tasty 的问题的问题, 需要准备哪些食材?需要准备哪些食材?
4、(设置购物情景设置购物情景,学习单词学习单词) T: First, lets go to the supermarket. We need to buy something to make ice cream. What do we need?(课件呈现购物车场景,只显示食课件呈现购物车场景,只显示食 材类图片材类图片) S: (请几位学生回答他所认为的答案,可中文请几位学生回答他所认为的答案,可中文) T: What things do you need? Please work in groups and finish Task 1. (小组合作小组合作,选出你们认为制作冰淇淋所需要的食材
5、选出你们认为制作冰淇淋所需要的食材,将单词写在将单词写在 学习单上,并互助自学单词,遇见困难可以求助老师。学习单上,并互助自学单词,遇见困难可以求助老师。) (学生在求助的时候,可以请他将单词写到黑板上)(学生在求助的时候,可以请他将单词写到黑板上) (1. Work in groups, choose the things you need ; 2. write the words on the paper and try try to read &learn in groups. ) S: (请每组的学生代表说一说本组的想法请每组的学生代表说一说本组的想法, 陈述的句型陈述的句型 To m
6、ake ice cream, we need _.) 2)游戏巩固单词的学习并引出下一个环节游戏巩固单词的学习并引出下一个环节 Game: 看图说单词的游戏看图说单词的游戏课件效果将所有食材混合课件效果将所有食材混合引出引出 生词生词 mixture 混合物混合物 liquidsolid? T: Well, now lets play a game. Try to read the words loudly! (课件快速闪图说单词课件快速闪图说单词) 3)解决解决 cold 的问题的问题 T: Look! Pour all the things together! It is a mixtur
7、e. (跟读跟读) The mixture is a liquid now. But ice cream is a solid. How does the mixture change into ice cream? S: freezer, fridge(学生自由回答学生自由回答) T: When we make water very cold, it freezes and changes to ice. So when we make the mixture very cold, it freezes and changes to ice cream. (这个部分学生较难理解英文要在课件上
8、给予提示这个部分学生较难理解英文要在课件上给予提示) 3. Design 1)How to make ice cream? 老师对学生的方案给予肯定,并提出更好的方案。老师对学生的方案给予肯定,并提出更好的方案。 T: I think you have good ideas. But it takes us some hours to make ice cream with a freezer. We want to eat ice cream at once! I cant wait! So I have an idea. It is Cheap, easy, tasty/yummy and
9、 faster. (播放视频播放视频) T: Here is how to make ice cream in a bag without even using the freezer! 2)通过问题帮助学生明确需要哪些制作材料)通过问题帮助学生明确需要哪些制作材料 T: So in the video, what things did I use to make ice cream? S: (看图学习单词或直接问答?(看图学习单词或直接问答?milk, sugar, salt, ice cubes, plastic bag 将图片贴在黑板上)将图片贴在黑板上) 3)解决)解决 change
10、的问题的问题: 通过微课或课件帮助学生了解这种制作方法的科学原理,比较传通过微课或课件帮助学生了解这种制作方法的科学原理,比较传 统和快速的区别,为什么?播放微课)统和快速的区别,为什么?播放微课) T: Why they make the mixture change into the ice cream? (The salt water is cooled by the ice, and the action of the salt on the ice causes it to (partially) melt, absorbing latent heat and bringing th
11、e mixture below the freezing point ofwater. ) 4) 通过通过 Task2 帮助学生掌握制作步骤帮助学生掌握制作步骤 T: Please work in groups and finish Task 2 Discuss and order. (根据视频将步骤图句连线。根据视频将步骤图句连线。) 5)设计)设计 5 个附加任务,每组任选一个,答对可以领取一份装饰物个附加任务,每组任选一个,答对可以领取一份装饰物 *chocolate sauce 巧克力酱巧克力酱 *Strawberry sauce 草莓酱草莓酱 * Rainbow sprinkles彩
12、虹糖彩虹糖 *Wafer Rolls 威化卷威化卷 *Marshmallows 棉花糖棉花糖 T: There are some questions, each group can choose one to answer, if you are right, you can get sth to decorate your ice cream. 4. Build 学生完成任务学生完成任务 2,可以领取材料包,小组合作,制作冰淇淋。,可以领取材料包,小组合作,制作冰淇淋。 (设置难度任务?完成领取冰淇淋装饰物比如巧克力酱、糖果粒等(设置难度任务?完成领取冰淇淋装饰物比如巧克力酱、糖果粒等) (
13、学生完成任务后贴上标签,全部完成任务以后再统一发放材料)(学生完成任务后贴上标签,全部完成任务以后再统一发放材料) 5. Test 冰淇淋派对:冰淇淋派对: 1)以小组为单位,推出介绍宣传口号。以小组为单位,推出介绍宣传口号。 2)小组内,小组之间互相分享美味冰淇淋。小组内,小组之间互相分享美味冰淇淋。 3)投票选出最佳冰淇淋投票选出最佳冰淇淋 在黑板上贴冰淇淋投票在黑板上贴冰淇淋投票,如果遇到同如果遇到同 票的情况,将票给现场老师加投。获胜组可以获得票的情况,将票给现场老师加投。获胜组可以获得“项目完成认项目完成认 证证”证书证书 -冰淇淋制作小能手?冰淇淋制作小能手? 6. Improve