Unit 3 Fit for Life 单元主题引领（配套教参Word）-【步步高】2025-2026学年高二英语选择性必修第二册学习笔记（译林版·新教材）

本高中英语讲义以“疾病与健康”为单元主题，系统梳理主题词汇，按“疾病、起因、检查与治疗、结果”分类呈现，构建从词汇积累到语境应用的学习支架，通过主题语段串记实现知识点的整合与运用。 该资料通过分类词汇表夯实语言基础，主题语段以故事形式融合词汇，提升学生语言理解与表达能力，故事中社区互助情节渗透文化意识，培养人类命运共同体理念。课中辅助教师系统教学，课后助力学生通过词汇表与语段复习，查漏补缺，强化语用能力。

单元主题引领 主题词汇 疾病 flu n．流行性感冒，流感　cancer n．癌症　diabetes n．糖尿病　obesity n．肥胖　depression n．抑郁症　sink v．衰退；减弱　fail v．(健康、视力等)衰退　disability n．缺陷，障碍　heart attack心脏病发作　anxiety disorder焦虑症　mental well-being 心理健康　have/run a temperature发烧　disabled adj.有残疾的，丧失能力的　cardiovascular disease心血管疾病　respiratory disease呼吸系统疾病　decline v．衰退；减少；下降n.衰退；减少；下降 起因 virus n．病毒　physical adj.身体的　cigarette n．香烟　alcohol n．酒精；酒　drug n．毒品；药物　infection n．传染，感染　lifestyle n．生活方式　in low spirits情绪低落　tobacco n．烟草　psychological adj.心理(学)的　poison n．毒；毒药 v．毒害；下毒　poisonous adj.有毒的　anxiety n．焦虑；担心；渴望　mental adj.精神的；心理的　stress n．压力 v．(使)焦虑不安 pressure n．压力 v．对……施加压力　abuse vt.滥用；虐待；辱骂 n．滥用；虐待；辱骂　diet n．节食；日常饮食 v．节食；按规定进食 检查与治疗 surgeon n．外科医生　dentist n．牙科医生　first aid 急救　acupuncture n．针刺疗法　needle n．针；注射针；指针　physician n．医师，内科医生　chemist n．药剂师，药商；化学家　examine vt.检查，检验；审查，调查；考，测试；审问　stress management压力管理　operate on给……做手术　have/perform an operation on给……做手术 结果 out of danger脱离危险　recovery n．痊愈；复苏　recover v．恢复(健康常态、意识、知觉等)　fight off对抗；抵抗(尤指某种疾病等)　make a slow/quick/complete recovery 缓慢/很快/完全康复 语境串记　主题语段串记单元词汇 My friend Henry is an outgoing person.Unfortunately，he contracted a severe disease at a ripe old age，which arose from disturbing viruses.So upset was he that he paced back and forth in his room.To relieve his anxiety，he developed a bad habit of abusing alcohol and even withdrew from society.A physician who specialized in genes examined his body and advised him to restrict his drinking and adjust his attitude.Additionally，people in his community went to great lengths to help him wrestle with the current trouble head-on and said，“By no means should you give up.Switching your negative attitude is fundamental to your physical health.”Ultimately，he restored his health.He was so deeply affected by his good neighbors that tears welled up in his eyes.He couldn’t help expressing his gratitude to them.It was kindness and help that made the miracle. 我的朋友亨利是一个外向的人。不幸的是，他在年老时患上了一种由令人不安的病毒引起的严重疾病。他心烦意乱，在房间里踱来踱去。为了缓解焦虑，他养成了酗酒的坏习惯，甚至脱离了社会。一名专门研究基因的医生检查了他的身体，建议他限制饮酒，调整态度。此外，他所在社区的人们也不遗余力地帮助他积极地努力解决当前的麻烦，并说：“你绝对不应该放弃。改变消极态度对身体健康至关重要。”最后，他恢复了健康。他被他的好邻居深深地感动了，泪水涌上了他的眼睛。他忍不住向他们表示感谢。正是善良和帮助创造了这个奇迹。 学科网（北京）股份有限公司 $