学科 课题 教学要求 English 教材分析 课时 3 年级 9 Unit 6 When was it invented? 1. Learn the new words: sweet, crispy, salty, sour, by mistake.2. Learn to talk about the history of inventions. 合作学习法 交际型1．Train the students' speaking and listening skills with the target language. 教 教学法 法 分组活2．Teach the students to use the new vocabulary correctly. 动法 设计意教学过程及问题情境 学生活动 图 教学重难点 Step 1 Warming up 1. Let Ss watch an interesting picture. 2. Ask some questions about them. According to some 复习上infortion on the 节课所学内容,巩固所学 Ask the students to practice talking to each other screen. about the inventions。 T: What are they called in English?S1: Ice cream. T: What did the big dog think of the ice-cream? S2: Write the words under 知识。 Sweet, cool, and delicious! Well let’s look at some the correct pictures other delicious food, please. Step 2 PresentationⅠ.1a 认知一些形容词，为听力做1. Read the four words and ask students to repeat them. Give them a minute to read and write the words. Then tell the students they are adjectives and they are used for describing things. For example: The apple is sweet and sour. 2. Get the students to describe the things with the given adjectives. Some food have more than one word. 3. Read them together. 4. Check the answers. 准备。 。 利用所学语Ⅱ Ask the students to describe how food taste and finish 1b. Ss discuss with their partners. Try to write the name of a different food after each word. Ⅲ. Listening 1c and 1d 1. Tell Ss the conversation is about how the potato chips were invented. The story is very interesting. 2. First, let one Ss read the sentences in 1c. Make sure they know the meaning of each sentence. 1. Potato chips were invented by mistake. 2. They were invented in 1853. 言，创造新的对话，培养学生创新思维。 3. The customer thought the potatoes were not thin enough. 4. The customer said they were not salty enough. 5. George wanted to make the customer happy. 6. The custom was happy in the end. Listen and circle T or F. Listen again and 在情景3. Play the recording for the Ss. Listen for the first time. Play complete the the recording again and judge T or F. Keys: T, F, T, F, F, T 4. Listen and answer the questions. 1. Who invented potato chips? 2. When were they invented? 3. What did the custom order at the restaurant? sentences. First read the mind-map to find three 中学习questions. 新短语和生 4. What did the custom think of the potato chips George cooked at first? 词，扫清听力5. How did George cook the potatoes then? Work on 1d 障碍。 创设情境，提供信1. Let Ss read the article in 1d first. Tell Ss to listen again and fill in the blanks with the right words. 2. Play the recording again for the Ss to listen and write the words. The History of Potato Chips Do you know how potato chips were invented? Potato chips ____________ by a cook called George Crum. They were invented in ____. 息。完成1d George Crum cut the potatoes really, really ____ and then cooked them for a long time until they were _____. Finally he put lots of salt on them so they were ____. Keys: were invented, 1853, thin, crispy, really salty Work in pairs. Role Ⅳ. Pair work 1e play the conversation 1. Work in pairs. Make a conversation about the about the invention of invention of potato chips. Use the information in the potato chip. Use 1c and 1d. the information from 2. Ask some pairs to act out their conversation in 1a and 1b. front of the class. Step 3. Summary 作业 1. Learn the new words: sweet, crispy, salty, sour, by mistake. 布置 2. Learn to talk about the history of inventions. 合理安排和修改教学结构，使学生在老师指引下学会学习，发挥自己的能力，在教 玩中学，在学中用，使教学具有有趣性。课堂教学由原来的学生不想说，不会说到现学 在的学生愿意说，愿意表演。教学的效果大大提高了。另外采用引导和模拟情景的学反 习方式使学生成为学习的主体。让学生在真实有趣的环境中学习，学生对英语的兴趣思 提高了。对于不懂的地方，他们也会主动的要求学习。
初中英语_初中英语Unit6 SectionB(1a教学设计学情分析教材分析课后反思
