Unit 1 Topic3 Section B教案 2023-2024学年仁爱科普版英语九年级上册

Unit 1 Topic 3 The world has changed for the better Section B 单 位： 执教时间： 月 日 总课时数： 课 题 Section B 课 型 新授课 课 时 数 1 主 备 人 备课组长 执教教师 学习 目标 1.Knowledge aims： 掌握本课的重点词汇和短语，继续学习现在完成时（短暂性动词与延续性动词的转换）。 2.Skill aims: 能听懂有关社会问题和社会服务的对话，并能从中提取相关信息，做出正确判断。 3.Emotional aims: (optional) 在学习过程中，结合小组竞赛、同伴互助等活动，培养互助进步的合作精神。 引导学生关注社会问题，关注社会服务工程，培养他们乐于助人的良好品德。 学习重点难点 1. Key points: Words : program, manage, training, secretary, helper, club, engineer, wound, homeless, treatment, immediately Phrases：homeless people, live a normal life, decide on sth., medical and treatment, provide sth. for sb./ provide sb. with sth., feel good about themselves Sentences: (1) Once they find people in need, they decide on suitable ways to help them. (2)The program also provides them with houses. Grammar: Go on learning the present perfect tense with “for” or “since” and find out the differences between the present perfect tense and the simple past tense. 2. Difficult points： 能在具体语境中，将短暂性动词转换成延续性动词，正确使用一般过去时和现在完成时。 能通过本课所学，正确运用现在完成时对日常活动进行描述。 教学方法 讲授法、小组讨论法、练习法、互动教学法 教学准备 教材、教案、课件 教 学 过 程 教 学 预 设 个性化修改 Step 1：Lead in. Fill in the blanks with “for”or “since” 1. ______ two years 2._______ two years ago 3. _______ last month 4.______ 1999 5._______ yesterday 6. _______ 4 o’clock 7. ______ 4 hours 8._______ an hour ago 9.________ 5 minutes 10. _____ lunch time 11.______ she left here 12. He has lived in Nanjing ________ the year before last. 13. I’ve known him __________ we were children. 14. Our teacher has studied Japanese _________ three years. 15. She has been away from the city ___________ about ten years. 16. It’s about ten years __________ she left the city. Step 2：Preview: 1. Listen to 1a carefully, finish 1b. Check the answers together. 1. Read 1a carefully, finish 1c. 1. Read 1a again ,pick out the key p