Unit2 Home Sweet Home Section A Grammar Focus学案2026-2027学年人教版英语八年级上册

该初中英语导学案围绕Unit 2 Home Sweet Home Section A第三课时展开，核心知识点为can、could在请求和许可语境中的语义差异及用法。通过自主学习的英汉互译词汇搭建基础，结合合作探究任务（识别用法、选择对话问题、讨论回答方式）及情态动词系统讲解，形成从词汇到语法应用的学习支架。 资料亮点在于通过生活场景对话创作与交流，提升学生听、说、读、写的语言能力，理解语气背后的文化礼仪培养文化意识，自主学习与合作探究结合培养学习能力。完型填空贴近家务主题，助力语法知识向语言技能转化，增强学生用英语解决生活问题的信心。

Unit 2 Home Sweet Home Section A What can you do for your home ? （第三课时） 【学习目标】 1.能够识别 can、could 在请求和许可语境中的语义差异，清晰区分不同情境下的用法。 2.通过 3a - 3c 练习及拓展活动，提升学生在不同生活场景中运用 can / could 进行听、说、读、写的能力，实现语法知识向语言技能的转化，能够流畅开展日常请求与许可交流。 3.借助生活场景对话创作与交流，让学生感受英语在实际沟通中的价值，增强用英语解决生活问题的信心，理解不同语气背后的文化礼仪，培养跨文化交流意识。 【自主学习】 英汉互译 1. dead _______________2. 社区；社团_______________ 3. rubbish _______________ 4. 清扫_______________ 5. 到……时；直到……为止6. be careful with _______________ 7. 电影________________8. 笔记；记录；便条 ______________ 9. 注意；指出___________ 【合作探究】 Task1 Read the sentences. Find out the usage of can/could. Task 2 Choose the best question to complete each conversation Task 3 Discuss in groups to find out how to answer the Can/Could questions. 情态动词 一．定义 情态动词是一种本身有一定词义，表示说话人的情绪、态度或语气的动词，但不能单独做谓语，只能和其他单词原形构成谓语。（情态动词+动词原形） 二．常见情态动词 can、could、may、might、must、will、would、should、shall、ought to、dare、need、have to、used to、had better 等 三．情态动词特性 1.有一定的词义，但不能单独作谓语，必须和行为动词或系动词连用构成谓语。 2.无人称和数的变化(have to 例外，用于第三人称单数时用 has to)。 3.后接动词原形。 4.具有助动词的作用，可用来构成否定句、疑问句及用于简明答语。 四．各种形式 否定形式：否定形式是在情态动词后直接加not 疑问句形式：疑问形式是将情态动词提至句首。 【巩固提升】 (1） 完型填空 Many students think homework is their only duty, but doing housework is equally important. It not only helps parents but also teaches us valuable 1 . Last month, my parents asked me to 2 the house every Saturday. At first, I thought it was boring. However, after trying, I realized it wasn’t as 3 as I imagined. I started with simple tasks like 4 the table and watering plants. Later, I learned to 5 my clothes and even cook simple dishes. Doing housework made me more 6 . Now I understand how hard my parents work. Our communication has improved too. When we work together, we share stories and laughter, making our home 7 . Some classmates say they have no time for housework, but I disagree. Even 10minutes a day can make a 8 . For example, making your bed every morning helps develop good 9 . Schools should teach students the importance of housework. It isn’t just about cleaning—it’s about understanding the idea of fairness and 10 life skills. 1．A．secrets B．jokes C．games D．lessons 2．A．build B．clean C．sell D．visit 3．A．easy B．difficult C．exciting D．dangerous 4．A．setting B．breaking C．hiding D．passing 5．A．buy B．throw C．sell D．wash 6．A．tired B．angry C．independent D．lonely 7．A．quieter B．warmer C．darker D．smaller 8．A．mistake B．difference C．mess D．noise 9．A．luck B．hobbies C．habits D．dreams 10．A．forgetting B．avoiding C．fearing D．learning 学科网（北京）股份有限公司 $