Unit 8 Making a difference.Section A 1a–1d 导学案 2025-2026学年人教版英语八年级下册

Unit 8 Making a difference.Section A （1a–1d） 导学案 一、学习目标 1. 掌握6种志愿服务活动词汇，能认读、理解并正确使用。 1. 听懂志愿者采访对话，提取关键信息（组织、时长、活动内容）。 1. 能用现在完成时和核心句型谈论志愿服务经历，完成角色扮演对话。 1. 培养志愿服务意识，乐于分享自己或他人的志愿活动经历。 二、课前预习 1. 核心词汇&短语（英汉互译+朗读记忆） 英文短语 中文含义 clean up ____________ give directions ____________ guide visitors ____________ plant trees ____________ visit the elderly ____________ sort waste ____________ volunteer ____________ organization ____________ stadium ____________ museum ____________ 2. 句型预热（补全对话，感知现在完成时） A: How long have you been a volunteer? B: I’ve been a volunteer ____________ (two years). A: What do you do there? B: I help ____________ and give ____________. I also ____________ after matches. 三、课堂探究任务 Task 1 词汇匹配：活动与图片（1a） Match the volunteer activities with the pictures. Activity Picture (A-F) clean up ______ give directions ______ guide visitors ______ plant trees ______ visit the elderly ______ sort waste ______ Task 2 听力输入：抓取志愿者信息（1b） Listen to three interviews and complete the table. Volunteer Organization How long 1 a ____________ organization since ____________ 2 an art ____________ for ____________ 3 a ____________ clean-up organization for ____________ Task 3 听力深化：完成句子填空（1c） Listen again. Complete the sentences that different people say. Interview 1 1. “Excuse me, are you a ____________ here?” 2. “I help the players and give ____________. I ____________ the stadium after matches too.” Interview 2 3. “I ____________ through the museum and provide information about the ____________.” 4. “You see, I’m studying art ____________ at university.” Interview 3 5. “I’ve picked up three bags of ____________ and cans.” 6. “I think it’s ____________ duty to look after it!” Task 4 口语输出：角色扮演对话（1d） Work with a partner. Role-play a conversation about being a volunteer. 句型支架： A: How long have you been a volunteer? B: I’ve been a volunteer for ____________ / since ____________. A: What do you do there? B: Oh, many things! I ____________. I also ____________. 你的对话： A: __________________________________________ B: __________________________________________ A: __________________________________________ B: __________________________________________ 四、当堂检测 1. 短语填空（用本课词汇） 1. We should ____________ the park every weekend. 2. I often ____________ to strangers when they ask for help. 3. The students will ____________ in the park on Tree-planting Day. 4. My grandma likes to ____________ at the old people’s home. 5. It’s good to ____________ at home to protect the environment. 2. 句型转换 1. I have been a volunteer for two years. (同义句转换) I have been a volunteer ____________ two years ____________. 2. He helps clean up the park. (用现在完成时改写) He ____________ helped clean up the park for three months. 五、课后作业 1. 背诵本课词汇和核心句型，整理for和since的用法区别。 2. 用本课句型写一段对话，介绍一位志愿者的经历（仿照1d）。 3. 拓展任务：采访一位家人或朋友，了解他们是否参与过志愿活动，记录下来并下节课分享。 参考答案 课前预习 1. 词汇&短语 英文短语 中文含义 clean up 打扫；清理 give directions 指路 guide visitors 引导游客 plant trees 植树 visit the elderly 看望老人 sort waste 分类垃圾 volunteer 志愿者 organization 组织 stadium 体育场 museum 博物馆 Task 1 词汇匹配（1a） A—give directions；B—visit the elderly；C—plant trees；D—guide visitors；E—clean up；F—sort waste Task 2 听力输入（1b） Volunteer Organization How long 1 a sports organization since two years ago 2 an art museum for one year 3 a river clean-up organization for three months Task 3 听力深化（1c） 1. volunteer 2. directions; clean up 3. walk; exhibits 4. history 5. trash 6. everyone’s 当堂检测 1. 短语填空： a. clean up b. give directions c. plant trees d. visit the elderly e. sort waste 2. 句型转换： a. since; ago b. has 学科网（北京）股份有限公司 $