Unit 4 Natural Disasters 单词讲解课件+导学案-2023-2024学年高中英语人教版（2019）必修第一册

Unit 4 Natural Disasters Vocabulary tornado drought landslide/landfall tsunami flood volcanic eruption typhoon hurricane 1. disaster / dɪˈzɑ:stə(r) / n.灾难；灾害；彻底失败的人或物 a natural disaster 自然灾难 an air disaster 一场空难 The whole thing is a total disaster. 整件事情就是彻头彻底的灾难。 disastrous adj. 极糟糕的；灾难性的；完全失败的 佳句举例 3. slide / slaɪd / vi.&vt（使）滑行；滑动 slide - slid - slid - sliding I saw a man slide on a banana skin. 我看到有个人踩在香蕉皮上滑了一下。 slide into... 悄悄进入…… slide down 滑下，往下滑 2. landslide / ˈlændslaɪd / n. ( landfall) n. 崩塌，滑坡 佳句举例 4. flood /flʌd / n. 洪水；大量   vi.淹没；大量涌入  vt.使灌满水；淹没 a flood of/floods of 大量；大批 flood in /into 涌入，大量地 flooded adj 洪水泛滥的 flooding n 水灾；洪水泛滥 Hearing the bell, a flood of students flooded into the canteen. 佳句举例 5.volcanic eruption / vɔlˈkænɪk ɪˈrʌpʃn / 火山喷发 volcano /vɒlˈkeɪnəʊ/ n. (pl. -oes or -os)火山 erupt /ɪˈrʌpt/ vi.& vt. (火山)爆发;(岩浆、烟等)喷出 6. rescue /ˈreskju:/ n.& vt.营救；救援 rescue workers 救援人员 rescuer n. 救助者 come to one’s rescue =rescue sb 援救某人 rescue...from... 把……从……营救出来 ① The firefighters rescued five children 　　　　 the burning house yesterday. ② This boy (rescue) from the running river. from was rescued 练习巩固 7. damage /ˈdæmɪdʒ / vt.损害；破坏  n.损坏；损失 damage one’s health 损害某人的健康 cause/do damage to sth 对……造成损害 damaged adj. 被损坏的，受损伤的 a damaged leg 一条伤腿 众所周知，抽烟会损害我们的健康。 ① As we all know, smoking can______________ ________ _. (damage n.) ② It is well known that smoking can _____________ _. (damage vt.) do/cause damage to our health damage our health 练习巩固 8. destroy /dɪ'strɔɪ/ vt. 摧毁 ；毁灭 练习巩固 It is vital that we act to stop the (destroy) of the rainforest. destruction 9. death/ deθ/ n. 死;死亡 原文呈现：No deaths,no injures. 派生词：dead adj. 无生命的 dying adj. 临终的，垂死的 die v. 死亡，消失，灭亡 10. affect  /ə'fekt/ vt. 影响；（疾病）侵袭；深深打动 (1) affect sb./sth. 影响某人/某事 be (deeply) affected by 被（深深）打动了 (2) effect n.