人教版（2019）必修 第一册Unit 4 Natural disasters核心考点突破（讲义，共2份）

A natural disaster is an event with a natural,as opposed to human,cause that results in large-scale loss of life or damage to property.It could be related to weather,geology,biology or even factors outside the Earth. Part 1　核心考点突破 阅读单词 1.landslide　　 n.(also landfall)(山地或悬崖的)崩塌;滑坡 2.tornado n.(pl.-oes or-os)龙卷风;旋风 3.lightning n.闪电 4.tsunami n.海啸 5.magnitude n.震级;重大 6.lava n.熔岩;岩浆 7.crack n.裂纹;裂缝 vi.& vt.(使)破裂 8.unearth vt.使出土,挖掘,发掘 9.brick n.砖;砖块 10.metal n.金属 11.orderly adj.有秩序的,有条理的 12.volcano n.(pl.-oes or-os)火山 13.typhoon n.台风 14.thunderstorm n.雷暴 15.hurricane n.(尤指西大西洋的)飓风 核心单词 1.drought　　　 n.旱灾;久旱 2.disaster n.灾难;灾害 3.track n.轨道;足迹 v.跟踪;追踪 4.flood n.洪水;大量 vi.淹没;大量涌入 vt.使灌满水;淹没 5.sharp adj.灵敏的;锋利的;急剧的 6.rescue n.& vt.营救;救援 7.damage vt.损害;破坏 n.损坏;损失 8.forecast v.& n.预测;预报 9.affect vt.影响;(疾病)侵袭;深深打动 10.signal vi.& vt.发信号,示意 n.信号;标志 11.shelter n.避难处;居所;庇护 vt.保护;掩蔽 vi.躲避(风雨或危险) 12.ruin n.& vt.破坏;毁坏 13.relief n.宽慰,轻松 14.trap vt.使落入险境;使陷入圈套 n.险境;陷阱 15.supply n.供应(量);补给;[pl.]补给品 vt.供应;供给 16.otherwise adv.否则,不然;除此以外 运用词汇 1.inform vt.通知;了解→information n.信息→informed adj.有学问的;有见识的→informative adj.有教育意义的 2.shock n.震惊;令人震惊的事;休克 vt.(使)震惊→shocking adj.令人震惊的→shocked adj.震惊的;惊讶的 3.destructive adj.引起破坏(或毁灭)的→destroy v.破坏→destruction n.破坏 4.wisdom n.智慧;才智→wise adj.明智的→wisely adv.聪明地;明智地→unwise adj.不明 智的 5.revive vt.& vi.复活;(使)苏醒→revival n.振兴;复苏 6.announcement n.通告,公告→announce vt.通告,公告 7.suffer vt.遭受;蒙受 vi.(因疾病、痛苦、悲伤等)受苦→suffering n.折磨;苦难 8.survive vi.生存;存活 vt.幸存;艰难度过→survival n.幸存;残存物→survivor n.幸存者; 生还者 9.distance n.遥远;久远;距离→distant adj.遥远的→distantly adv.远离地 10.bury vt.埋葬;安葬→buried adj.专心致志的 重点词块 1.safe and sound 安然无恙的 2.set up 建立 3.as if 似乎;好像;仿佛 4.occur to 被……想到;浮现在……脑中 5.in ruins 严重受损;破败不堪 6.to one’s relief 让某人宽慰的是 7.in shock 震惊;吃惊 8.suffer from 遭受 9.make up for 弥补,补偿 重点句型 1.她太紧张了,不敢在公众面前讲话。(too...to...) She was too nervous to speak in public. 2.她每到一处旅行,都会交到很多朋友。(everywhere引导地点状语从句) Everywhere she travels,she makes a lot of friends. 3.他好像对这个计划不感兴趣。(It seemed as if...) It seemed as if he were not interested in the plan. 4.这项任务不可能在一天内完成。(主语+be+adj.+to do) The task is impossible to finish in one day. 5.那本封面很漂亮的书很受欢迎。(whose引导定语从句) The book whose cover is very beautiful is very popular. [教师备用] 答案:1.too nervous to eat　2.to hide　3.were heard　4.cut across　5.in ruins　6.provide medical care (　　)1.In what order did the writer write the text A.In order of place. B.In order of time. C.In order of importance. D.In order of ... ...