资源简介

教学设计
课程基本信息
学科 英语 年级 九年级 学期 秋季
课题 Unit 6 When was it invented Section B 1a-1e
教科书 书 名：人教版教材 出版社：人民教育出版社
教学目标
1.Learn to describe the tastes of food using the new words: sour, salty, crispy and so on. 2.Complete the listening tasks by using strategies such as predicting the part of speech and writing down the first letters. 3.Understand the story of potato chips and retell it using a mind map and passive voice in past tense. 4.Have a positive attitude towards mistakes.
教学重难点
教学重点： 1.Understand and use new words to describe the tastes of food.
2.Develop listening skills such as predicting the part of speech and writing down the first letters. 3.Tell a story using a mind map and passive voice in past tense.
教学难点： Tell a story using a mind map and passive voice in past tense.
教学过程
1. Greeting & Lead in Show Ss a video about food. T: Please enjoy it and think about the question: What kinds of tastes can you see What are they Present six kinds of tastes: sweet, sour, salty, crispy, hot/spicy, bitter. T: These words describe how food can taste. Now let’s brainstorm. Can you think of some food that is sweet, crispy, salty and sour Write the name of a different food after each word in 1b. 【设计意图】 通过播放与食物相关的视频导入主题，激发学生参与的兴趣，引出生词sour，salty，crispy，并拓展两个课外单词spicy和bitter；用brainstorm的形式，引导学生联系旧知，联想各味道相对应的食物。 2. Pre-listening T: So much delicious food! I’m hungry now. Listen! Someone is eating something. How does it taste It must taste crispy. Can you guess what food it is It’s potato chips！ Present a picture in 1c. Ask some questions about potato chips: What do you know about potato chips What do you want to know about them 【设计意图】 播放吃薯片的音效并引入话题和课本图片，激发学生兴趣，培养预测听力材料的能力。通过对薯片背景知识的问答，引发学生思考，为听力任务做好准备。 3. While-listening Activity 1: listen and circle T for true or F for false. T: We should read the statements first before listening. Let’s do it together. Present the meaning of new word, customer, before listening. Activity 2: listen again and complete the sentences in 1d. Show Ss two listening tips. Listening tip 1: Predict the part of speech of each blank. Do you know how potato chips were invented Potato chips __v.__ by a cook called George Crum. They were invented in __n.__. George Crum cut the potatoes really, really __adj./adv.__ and then cooked them for a long time until they were __adj./n.__. Finally he put lots of salt on them so they were __adj./n.__. Listening Tip 2: Write down the first letters while listening. After the activities, check answers. 【设计意图】通过在听力任务之前浏览题目，整体感知对话内容，降低听力难度。通过引出听力技巧，培养学生的学习策略，帮助学生掌握科学的学习方法。 4. Post-listening Activity 1: summarize speaking tips T: When we tell a story, we can think about these “wh-” questions, and use some passive voice to change the focus of a sentence. We can also speak with proper tones to show our feelings. Can you draw a mind map for the invention of potato chips We can use these key words - what, when, who, where and how. Activity 2 ：make a mind map and retell T shows an example. T: OK, we’ve got the mind map. With the help of it, can you role-play a conversation with your partner You can pause here until you finish it… 【设计意图】老师引导学生借助思维导图和关键词复述薯片发明的故事，帮助学生进一步理解讲述故事的关键，提升学生理解、分析、比较的能力。学生通过总结和复述，进一步理解对话内容，内化语言，为语言输出奠定基础。 5. Critical thinking T: Tea was invented by mistake, and so were potato chips. Mistakes are not always bad things. So don’t be afraid of making mistakes! A bad thing might be turned into something good. I once turned a mistake into a good result. Do you want to listen to my story It’s time for you to ask me some questions. Here are some questions from my students. Teacher present a story using “wh-” questions and past tense. T: Now, you know how to tell a story. Can you think of any similar experiences 【设计意图】引导学生超越语篇，鼓励他们不要惧怕犯错，培养对错误报有更积极、乐观的态度。 6. Creation T: It’s your turn to make a mind map and have a conversation. Ask Ss to look at the checklist. 1. Use “wh-” questions to ask for information. 2. Use passive voice in past tense correctly. 3. Speak with correct pronunciation and proper tones. 【设计意图】本阶段旨在帮助学生在迁移的语境中，创造性地运用所学语言，交流自己的故事。学生合作练习，培养团队合作的精神。最后通过互评和自评，改进初稿的结构、内容和语言。 7. Homework Must do: Use the checklist to give self-evaluation(自评) and then revise(修改) it. Choose to do: Share your experience about a beautiful mistake with your classmates.

展开更多......

收起↑