新概念英语第二册 Lesson 88 Trapped in a mine 导学案

Lesson 88 Trapped in a mine 阅读理解 1. Why can’t they use explosive? If explosives are used, __________ will cause the roof of the mine to ___________. 2. What was a microphone used for? A microphone can enable the men to ___________________ their closest relatives. 单词详解： 1. trap v. 陷入，使陷入困境 结构：sb. be trapped in + 地方 翻译：他们被困在燃烧着的楼房里。 ________________________________________________ 派生：trap n.__________________ 2. surface n. 地面，表面 结构：______________________ （在某物）表面 翻译：这计划表面上看来似乎很实际。 This plan seems practical ____________________ 词组：a surface wound___________ 3. explosive n. 炸药 派生：___________ v. 爆炸 翻译：人体炸弹爆炸了，导致10人死亡。 The suicidal bomb ____________________________. 4. vibration n. 震动 翻译：请把手机调至震动。 Please keep your cell phone____________________. 派生：____________ v. 震动 5. collapse v. 坍塌 翻译：Ted叔叔的椅子承受不了他的重量而塌了。 Uncle Ted’s chair __________________________________ 派生：collapse v. ________________________ e.g. After working for 35 hours continuously, she finally collapsed. 6. drill v. 钻孔 派生：drill v. _______ 翻译：孩子们接受训练，要在警报响起的时候迅速离开教室。 The children ______________ leave the classroom quickly as soon as the fire bell rang. 7. capsule n. 容器 介词用法：_____ a special capsule 8. layer n. 层 9. beneath prep. 在……之下 10. lower v. 放下，降低 11. progress v. 进展，进行 (重音在_______) 派生：progress n. 进步 (重音在_________) 词组：____________________ 取得进步 翻译：好好学习，天天向上。 ___________________________________________ 12. smoothly adv. 顺利地 课文解析 1. Six men have been trapped in a mine for seventeen hours. If they are not brought to the surface soon they may lose their lives. 1. 词组：bring … to the surface_______________________ lose one’s life__________________ 2. However, rescue operations are proving difficult. · 词组：rescue operations_____________ · 单词：prove link verb 证明是，结果是 用法：prove + adj. 翻译：他的手术很成功。 His operation ________________________ 3. If explosives are used, vibrations will cause the roof of the mine to collapse. · 语法：if真实条件句的时态：______________（详见Lesson16语法重点） · 结构：cause … to do sth.