Unit 6　When was it invented 单元表格式教案（4课时）

课　题 Unit 6　When was it invented? 课时 第三课时Section B (1a-1e) 课型 New 教学目标 知识目标 1. 学习并掌握下列词汇: crispy, salty, sour, by mistake, customer, in the end 2. 掌握以下句型: ①Potato chips were invented by mistake. ②The customer was happy in the end. 能力目标 1. 能够通过听说学习与食物有关的词汇。 2. 通过阅读理解如何用一般过去时的被动语态描述发明史。 情感目标 了解世界上一些对人类有着重大意义的发明的相关信息, 开阔学生的眼界, 培养学生的创新精神。 教学重点 1. 掌握本课时出现的生词及用法。 2. 进行听力训练, 提高综合听说能力。 教学难点 进行听力训练, 提高综合听说能力。 课前预习 Preview the new words 教学方法 Situational approach; Listening and speaking approach; Communicative approach 教学过程 教学环节 教师活动 学生活动 备课札记 Step 1 Warm up and work on 1a 1. Tell students that the words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word. 2. Students work with their partners and try to write some proper words under the pictures. 3. Let some students read their answers. Try to remember the new words. 4. let students discuss with their partners. Try to write the name of a different food after each word in 1b. 1. Students work with their partners and try to write some proper words under the pictures. 2. Students read their answers. Try to remember the new words. 3. Students discuss with their partners. Try to write the name of a different food after each word in 1b. 情景导入, 激活语言知识。为听做词汇上的铺垫。 Step 2 Listening (1c) Let students read the sentences and play the recording to students and let them circle the correct answers. Students read the sentences and listen to the conversation and circle the correct answers. 通过听力练习, 在语境中体会其语言的表达。 Step 3 Listening (1d) 1. Let students read the sentences in 1d 2. Play the recording for the students and try to complete the sentences. Play the recording again 3. Check the answers. 1. Read the sentences in 1c and try to understand the meaning of them. 2. Listen the recording 3. Listen again and check the answers. 通过听力练习, 在语境中体会其语言的表达。 Step 4 Role-play (1e) 1. Let students work in pairs. Role-play a conversation using the information in 1c-1d. 2. Let some pairs make a conversation before the class. 1. Students work in pairs. Role-play a conversation using the information in 1c-1d. 2. Make a conversation before the class. 通过进行口语结对活动, 在交流信息过程中, 进行真实的交际问答活动。在听力练习和小对话口语练习的基础上, 进行角色对话表演 , 开展有实际意义的交际运用活动。 Step 5 Homework Remember the words and phrases in this lesson. 板书设计 Section B (1a-1e) New words: crispy, salty, sour, by mistake, customer, in the end Structures: ①Potato chips were invented by mistake. ②The customer was happy in the end. 教学反思 在本节课的教学活动设计, 能够创设丰富的语境, 设置循序渐进的学习任务, 充分发挥学生的主体作用, 引导学生合作学习、自主探究, 重视“预习—展示—练习—反馈”的学习过程。初中新课标英语（ ... ...