必修第一册 Unit 4 Natural Disasters 晨读预课（课件PPT）-【创新方案】2025年高考英语一轮总复习（人教版2019）

UNIT 4 NATURAL DISASTERS 必修第一册 晨读预课——厚积大语基·单元语基的全面落实 Ⅰ.速记“简易”词汇 1．slide vi.& vt.　　　　 (使)滑行；滑动 2．flood n. 洪水；大量 vi. 淹没；大量涌入 vt. 使灌满水；淹没 1 分类背单词 3．crack n. 裂纹；裂缝 vi.& vt. (使)破裂 4．gas n. 气体；燃气；汽油 5．ruin n.& vt. 破坏；毁坏 6．brick n. 砖；砖块 7．metal n. 金属 8．trap vt. 使落入险境；使陷入圈套 n. 险境；陷阱 9．bury vt. 埋葬；安葬 10．unify vi.& vt. 统一；(使)成一体 11．tap vi.& vt. 轻叩；轻敲；轻拍 n. 水龙头；轻叩；轻敲 12．pipe n. 管子；管道 13．aid n. 援助；帮助；救援物资 vi.& vt. 帮助；援助 14．kit n. 成套工具；成套设备 15．crash vt.& vi. 碰撞；撞击 n. 撞车；碰撞 16．sweep vt.& vi. 打扫；清扫 17．wave n. 海浪；波浪 vi.& vt. 挥手；招手 Ⅱ.勤回首“复杂”词汇 1．disaster n. 灾难；灾害 2．tornado n. 龙卷风；旋风 3．drought n. 旱灾；久旱 4．landslide n. (山地或悬崖的)崩塌；滑坡 5．tsunami n. 海啸 6．magnitude n. (地)震级；重大 7．rescue n.& vt. 营救；救援 8．damage vt. 损害；破坏 n. 损坏；损失 9．destroy vt. 摧毁；毁灭 10．evacuate vt. 疏散；撤出 vi. 撤离 11．helicopter n. 直升机 12．shelter n. 避难处；居所；庇护 vt. 保护；掩蔽 vi. 躲避(风雨或危险) 13．percent n. 百分之…… adj.& adv. 每一百中 14．effort n. 努力；艰难的尝试；尽力 15．context n. 上下文；语境；背景 16．volcano n. 火山 17．supply n. 供应(量)；补给；[pl.] 补给品 vt. 供应；供给 18．typhoon n. 台风 19．hurricane n. (尤指西大西洋的)飓风 20．whistle vi. 吹口哨；发出笛声 vt. 吹口哨 n. 哨子(声)；呼啸声 21．emergency n. 突发事件；紧急情况 22．strike vi.& vt. 侵袭；突击；击打 n. 罢工；罢课；袭击 Ⅲ.辨清用准“形变”词汇 1．die vi.死；死亡→ n.死；死亡→ adj.死的；失去生命的→ adj.致命的 2．affect vt.影响；(疾病)侵袭；深深打动→ n.感情；喜爱 3．shock n.震惊；令人震惊的事；休克 vt.(使)震惊→_________ adj.令人震惊的→ adj.震惊的 death dead deadly affection shocking shocked 4．electric adj.用电的；电动的→ n.电；电能→_________ adj.与电有关的 5．breath n.呼吸→ vi.& vt.呼吸 6．revive vt.& vi.复活；(使)苏醒→ n.振兴；复苏 7．wise adj.充满智慧的；明智的；英明的→ n.智慧；才智 electricity electrical breathe revival wisdom 8．suffer vt.遭受；蒙受vi.(因疾病、痛苦、悲伤等)受苦→__________n.痛苦；折磨；苦难 9．erupt vi.& vt.(火山)爆发；(岩浆、烟等)喷出→ n.喷发；(战争、怒气等的)爆发 10．survive vi.生存；存活 vt.幸存；艰难度过→ n.生存；幸存；幸存事物→ n.幸存者 suffering eruption survival survivor 11．power n.电力供应；能量；力量；控制力→ adj.有权势的；强有力的；有影响力的→ adj.无权的；无能为力的；无影响力的 12．calm adj.镇静的；沉着的 vt.使平静；使镇静→_________ adv.冷静地；平静地；安静地→ n.冷静；镇静；平静；安宁 powerful powerless calmly calmness 13．deliver vt.& vi.递送；传达vt.发表→ n.传送；递送；演讲方式 14．summary n.总结；概括；概要→ v．总结；概述 15．effect n.影响；结果；效果→ adj.有效的→__________ adv.有效地 16．long adj.长的→ n.长；长度→ v．(使)变长 delivery summarize effective effectively length lengthen Ⅳ.特别警惕“易误解”词汇(熟词生义/词性活用) 1．affect vt.影响→vt.(疾病)侵袭；深深打动 2．shock n.震惊→n.令人震惊的事；休克 3．survive vi.生存；存活vt.幸存→vt.艰难度过 4．deliver vt.& vi.递送；传达→vt.发表 5．flood n.洪水→vi.淹没vt.使灌满水；淹没 n.大量→vi.大量涌入 6．shelter n.避难处；居所；庇护→vt.保护；掩蔽vi.躲避 7．trap n.险境；陷阱→vt.使落入险境；使陷入圈套 8．whistle n.哨子(声)→vi.& vt.吹口哨 n.呼啸声→vi.发出笛声 Ⅴ.归类串记“族群”词汇 1．牢记“帮助”有温度　 ①aid v．& n.援助；帮助　 ②help v．& n.帮助 ③assist v. 帮助；协助 ④favour n. 帮忙 ⑤support v．& n.　支持；帮助 2．多记后缀-th名词积语料　 ①length 长；长度 ②strength 体力；力量；长处 ③depth 深度；深处；深切 ④truth 事实；真相；真理 ⑤growth 成长；生长；增长 ⑥warmth 温暖；暖和；热情 Ⅰ.再认再现单元内词块 1． 　　　 似乎；好像；仿佛 2． 严重受损；破败不堪 3． 震惊；吃惊 4． 结束；终结 5． 挖掘出；发现 2 联想积词块 as if in ruins in shock come to an end dig out 6． 现有(尤指帮助) 7． 　　　　　　 　 仅仅；只有 8． 消灭；彻底消除 9． 抄近路穿过 10． 重新振作起来 on hand nothing but sweep away cut across get back up on one's feet 11． 露天；在户外 12． 执行；实施；贯彻；完成 13． 出于感激 14． 跌倒；倒塌 15． 朝四面八方 in the open air carry out out of gratitude fall down in all directions Ⅱ.类比串记单元外词块 1．foot的相关短语　 ①get back up on one's feet 重新振作起来 ②on foot 步行；在进行中 ③set foot on 踏上 ④from head to foot/toe 从头到脚；遍布全身 ⑤struggle to one's feet 挣扎着站起来 ⑥spring/jump to one's feet 一跃而起；跳起来 ⑦have/keep your feet on the ground 实事求是；脚踏实地 2．end的相关短语　 ①come to an end 结束；终结 ②in the end 最后；终于 ③at the end of 在……尽头/结束时 ④by the end of 到……结束时 ⑤on end 不停地；连续地 ⑥end (up) with 以……结束/告终 ⑦end up doing sth. 以……告终 Ⅰ.背教材典句 1．as if引导表语从句或方式状语从句 It seemed as if the world were coming to an end！ 仿佛世界末日即将来临！ 3 熟背好句好段 教材原句 ①(2023·新高考Ⅰ卷写作)It seemed as if a century had passed before I woke up from my classmates' warm applauses and cheers. 仿佛过了一个世纪我才从同学们热烈的掌声和欢呼中醒来。 推荐佳句 ②(译林版必修3佳句)Its walls were fresh as if painted yesterday; not a single colour changed on the rich pattern of its floors. 它的墙壁依然新得像昨天刚刚刷完；地板上繁复的图案，一点都没有褪色。 推荐佳句 教材原句 2.be doing ...when ...“正在做……这时……” I was having breakfast with my three children when water started filling my home. 当时我和三个孩子正在吃早饭，海水开始灌入屋内。 ①(2023·浙江1月高考写作)I was standing by the car when a hummingbird flew to the center of our group and began hovering. 我正站在汽车旁边，这时一只蜂鸟飞到我们小组中心并开始盘旋。 ②(外研版必修3佳句)I was sitting in my room with my cat, Smartie, on my lap, when the roof just flew off. 当时我正坐在自己房间里，猫咪斯玛蒂趴在我腿上，突然屋顶就飞走了。 推荐佳句 Ⅱ.背主题佳句 对接单元主题——灾害救助 1．A great landslide hit a small village yesterday, washing away all the houses. 昨天，一场山体大滑坡袭击了一座小村庄，冲垮了所有房屋。 2．In the earthquake, all the bridges fell down and fires broke out here and there. 在地震中，所有的桥梁垮塌，到处燃起了大火。 3．Rescue workers and soldiers are working day and night to make sure that people are safe. 救援工人和士兵们正日夜工作，以确保人们安全。 4．Rescue teams are providing food and water, and shelters have been set up by the government. 救援队正提供食物和水，政府也已设立避难所。 5．Governments, organizations and individuals went all out to fight against the terrible disaster and supplied the disaster-stricken areas with donations of money and materials. 政府、组织以及个人都全力以赴与这场可怕的灾难做斗争，并向受灾地区捐款、捐物。 6．As long as there is even a little hope, we will redouble our efforts 100 times and will never relax our efforts. 只要有一点希望，我们都会尽百倍的努力，绝不放弃。 7．I believe the city will take on a new look soon by working together. 我相信通过一起努力，这个城市不久将会焕然一新。 8．With the help of the whole country, people there are sure to rebuild for a bright future. 在全国人民的帮助下，那里的人民一定能够重建美好的未来。 Ⅲ.背优美语段 “续写”系列背诵——形体描写之“眼” He nodded and bit his lip, tears welling up in his eyes. I hugged him firmly, patting his back gently. “I have faith in you and you will not be looked down upon. Instead, everyone will cheer for you when you are running！” David was inspired instantly and accepted to run. Seeing the determination in his eyes, I wiped the tears on his cheeks, promising to keep him company until the end of the competition. 本段中使用了“tears welling up in his eyes(独立主格结构), Seeing the determination in his eyes(分词作状语)”等与眼有关的动作，描写人物由伤心到坚定的心理状态的变化，形象地展现了大卫不服输的坚强性格。 高分悟道 常见的与“眼”相关的高分词块有： stare/gaze at　　　　　凝视 glare at 怒视 fix/focus one's eyes on 集中注意力于 catch/lose sight of 看见/看不见 keep an eye on 照看 高分有招 $$