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《Unit 2 How often do you exercise 》第1课时教案
学科 英语 年级册别 八年级上册 共4课时
教材 人教版 授课类型 新授课 第1课时
教材分析
教材分析 本单元主要围绕“频率副词”展开，通过对话和阅读材料，帮助学生掌握如何表达日常活动的频率。Section A 1a-2d 是本单元的第一部分，主要包括词汇学习、听力练习和口语对话。1a 部分通过图片和词汇表引入常见的日常活动词汇；1b 部分通过听力练习巩固这些词汇；1c 部分通过模拟对话练习学生的口语表达能力；2a 和 2b 部分通过更复杂的听力练习进一步巩固频率副词的使用；2c 和 2d 部分通过角色扮演和对话练习提高学生的综合语言运用能力。 学情分析 八年级学生已经具备一定的英语基础，能够听懂简单的对话和短文，但对频率副词的使用还不够熟练。学生在日常生活中经常参与各种活动，但缺乏用英语表达这些活动的频率的能力。因此，本课时的教学需要通过多样化的活动，帮助学生理解和掌握频率副词，并能够在实际情境中灵活运用。同时，学生在学习过程中可能会遇到词汇量不足和语法结构不清晰的问题，教师需要及时提供支持和指导，帮助学生克服这些困难。
课时教学目标
语言能力 1. 能够听懂并说出有关日常活动的词汇，如 exercise, read books, watch TV, go shopping 等。 2. 能够听懂并使用频率副词，如 always, usually, often, sometimes, hardly ever, never 等。 文化意识 1. 了解不同国家和地区的日常生活习惯和活动频率。 2. 通过学习频率副词，培养学生的跨文化交际能力。 思维品质 1. 能够通过听力和阅读材料，提取关键信息并进行归纳总结。 2. 能够在实际情境中灵活运用频率副词表达自己的观点。 学习能力 1. 能够通过小组合作学习，提高语言运用能力。 2. 能够利用词汇表和上下文推断生词的意义。
教学重点、难点
重点 1. 掌握并正确使用频率副词 always, usually, often, sometimes, hardly ever, never。 2. 能够听懂并说出有关日常活动的词汇。 3. 能够在实际情境中灵活运用频率副词表达自己的观点。 难点 1. 准确区分和使用频率副词。 2. 在口语表达中正确使用频率副词。 3. 在听力材料中快速提取关键信息。
教学方法与准备
教学方法 讲授法、情境探究法、合作探究法 教具准备 多媒体课件、词汇卡片、录音机
教学环节 教师活动 学生活动
Warm-up Greeting (1) Greet the students and introduce the topic of the lesson: "Today we will talk about how often we do different activities." (2) Show a picture of a person doing various activities (e.g., exercising, reading, watching TV). (3) Ask students to describe what the person is doing in the picture. (4) Write down the activities mentioned by the students on the board. (5) Introduce the frequency adverbs: always, usually, often, sometimes, hardly ever, never. (6) Explain the meaning and usage of each frequency adverb using simple examples. (7) Ask students to repeat the frequency adverbs after you. (8) Have students practice using the frequency adverbs in simple sentences. (9) Provide feedback and correct any pronunciation errors. (10) Summarize the key points of the warm-up activity. Lead-in (1) Show a chart with different activities and frequency adverbs. (2) Ask students to match the activities with the appropriate frequency adverbs. (3) Discuss the matches as a class and provide explanations for any incorrect matches. (4) Ask students to create their own sentences using the matched pairs. (5) Have students share their sentences with the class. (6) Provide feedback and correct any grammatical errors. (7) Introduce the 1a activity in the textbook. (8) Explain the instructions for the 1a activity. (9) Have students complete the 1a activity individually. (10) Check the answers as a class and provide feedback. 1. Respond to the teacher's greeting. 2. Describe the activities in the picture. 3. Listen to the introduction of frequency adverbs. 4. Practice using the frequency adverbs in simple sentences. 5. Match activities with frequency adverbs and create sentences. 6. Share sentences with the class. 7. Complete the 1a activity individually. 8. Check answers and receive feedback.
Listening 1b Activity (1) Play the recording for 1b and have students listen carefully. (2) Explain the instructions for the 1b activity. (3) Play the recording again and have students complete the task. (4) Check the answers as a class and provide feedback. (5) Ask students to read the sentences they completed aloud. (6) Provide additional practice by asking students to create similar sentences using different activities and frequency adverbs. (7) Have students share their sentences with a partner. (8) Monitor the pairs and provide feedback. (9) Summarize the key points of the listening activity. (10) Transition to the next activity. 2a Activity (1) Introduce the 2a activity and explain the instructions. (2) Play the recording for 2a and have students listen carefully. (3) Play the recording again and have students complete the task. (4) Check the answers as a class and provide feedback. (5) Ask students to read the sentences they completed aloud. (6) Provide additional practice by asking students to create similar sentences using different activities and frequency adverbs. (7) Have students share their sentences with a partner. (8) Monitor the pairs and provide feedback. (9) Summarize the key points of the listening activity. (10) Transition to the next activity. 1. Listen to the recording and complete the 1b task. 2. Check answers and read sentences aloud. 3. Create and share similar sentences with a partner. 4. Listen to the recording for 2a and complete the task. 5. Check answers and read sentences aloud. 6. Create and share similar sentences with a partner.
Speaking 1c Activity (1) Introduce the 1c activity and explain the instructions. (2) Model a conversation with a student using the frequency adverbs and activities from 1a. (3) Have students practice the conversation in pairs. (4) Monitor the pairs and provide feedback. (5) Ask a few pairs to demonstrate their conversations to the class. (6) Provide feedback and correct any errors. (7) Summarize the key points of the speaking activity. (8) Transition to the next activity. (9) Introduce the 2c activity and explain the instructions. (10) Model a conversation with a student using the frequency adverbs and activities from 2a. 2c Activity (1) Have students practice the conversation in pairs. (2) Monitor the pairs and provide feedback. (3) Ask a few pairs to demonstrate their conversations to the class. (4) Provide feedback and correct any errors. (5) Summarize the key points of the speaking activity. (6) Transition to the next activity. (7) Introduce the 2d activity and explain the instructions. (8) Have students read the dialogue in 2d and answer the questions. (9) Check the answers as a class and provide feedback. (10) Have students role-play the dialogue in pairs. 1. Practice the conversation in pairs using the frequency adverbs and activities from 1a. 2. Demonstrate conversations to the class. 3. Practice the conversation in pairs using the frequency adverbs and activities from 2a. 4. Demonstrate conversations to the class. 5. Read the dialogue in 2d and answer the questions. 6. Role-play the dialogue in pairs.
Reading 2d Activity (1) Introduce the 2d activity and explain the instructions. (2) Have students read the dialogue in 2d and answer the questions. (3) Check the answers as a class and provide feedback. (4) Ask students to underline the frequency adverbs in the dialogue. (5) Discuss the use of frequency adverbs in the dialogue. (6) Have students role-play the dialogue in pairs. (7) Monitor the pairs and provide feedback. (8) Ask a few pairs to demonstrate their role-plays to the class. (9) Provide feedback and correct any errors. (10) Summarize the key points of the reading activity. 1. Read the dialogue in 2d and answer the questions. 2. Underline the frequency adverbs in the dialogue. 3. Role-play the dialogue in pairs. 4. Demonstrate role-plays to the class.
Evaluation Task 1. 听力准确：☆☆☆ 2. 口语流畅：☆☆☆ 3. 语法正确：☆☆☆
Design Intentions 本课时通过多样化的活动，帮助学生掌握频率副词的使用。Warm-up 活动通过图片和词汇引入，激发学生的兴趣；Listening 活动通过听力练习巩固词汇和频率副词的使用；Speaking 活动通过对话练习提高学生的口语表达能力；Reading 活动通过阅读和角色扮演进一步巩固学生的综合语言运用能力。每个活动都有明确的目标和反馈机制，确保学生在各个环节都能有效学习。
作业设计
听写 1. 听写本课时所学的频率副词和日常活动词汇。 2. 听写一段关于日常活动的短文，注意使用频率副词。 写作 1. 写一篇短文，描述自己一周内进行的各种活动及其频率。 2. 与同学交换短文，互相批改并提出改进意见。 口语 1. 与家长或朋友进行对话，询问他们一周内进行的各种活动及其频率。 2. 录音并发送给老师，老师进行反馈和指导。
板书设计
1. 频率副词 always - 总是 usually - 通常 often - 经常 sometimes - 有时 hardly ever - 几乎不 never - 从不 2. 日常活动词汇 exercise - 锻炼 read books - 读书 watch TV - 看电视 go shopping - 购物 play sports - 做运动 do homework - 做作业 3. 例句 - I always exercise in the morning. - She usually reads books before bed. - We often watch TV on weekends. - They sometimes go shopping on Sundays. - He hardly ever plays sports. - I never do homework late at night.

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