九年级英语下册 module 3 now and then unit 1 people are healthier today教案1 外研版.doc

Module 3 Now and then 导入基本思路: 课题: Unit 1 People are healthier today 第一课时 Teaching aims : 1 知识目标词汇: debate ; illness; prevent; suppose; relaxed ; too much ; do one ’s best 句型: Is life today better or worse than it was 50 years ago ? And that makes life more dangerous and less healthy. Why don ’t you ask Mrs. Li downstairs? 语法: 形容词与副词 2 能力目标:能听懂含有比较级的句子;运用形容词的比较级和副词的比较级去比较过去的生活和现在的生活。 3 情感目标:通过今昔对比,激发学生对未来生活的美好向往 Teaching keys and difficulties: 1. debate ; illness; prevent; suppose 等重点单词在特定语境中的运用。 2. 语法: 形容词与副词。 Teaching methods : 演示法,举例说明 Learning methods: 小组活动,反复操练 Teaching tools: 磁带,录音机,多媒体课件 Break difficulties: 情景假设,举例说明,生生互助知识点拨: Key words 1. debate n/ v. 辩论 After a long debate the bill was passed. 通过长时间的辩论,议案获得通过。 They debated on the subject of life and death. 他们讨论了生与死的问题。【词组】 be under debate 正在讨论中 debate sth with sb. 与某人争论某事 n. 病,疾病 ill adj. =sick 生病的 He missed lots of lessons because of illness. 他因病耽搁了许多功课 illness 与 disease 的区别: disease n. 尤指感染或传染导致的疾病,或者是身体某个部位得病。①我猜想今晚他不会来了。 I ____ ____ he e today. ②我们认为汤姆不会来, 对吗? We don ’t suppose Tom e, ____ _____ ? 课堂达标一. 根据括号内所给的首字母提示完成单词。 never saw her during the i ________of her father. 2. Who p__________ their plans from being carried out( 执行)? 3. After a long d_________, they accepted his plan. have /suffer from a disease 患病如: Heart disease runs in his family. 他的家族有心脏病史。 She suffers from a rare disease of the brain