必修第一册 UNIT 4 NATURAL DISASTERS（课件PPT）-【精微方案】2027年高考一轮总复习讲义·英语语基默写（人教版）

该高中英语高考复习课件围绕“自然灾害”主题，系统梳理高考核心词汇（如damage, survive）、拓展词汇（词性转换）、核心短语（in ruins, be buried in）及重点句型（as if..., 分词作状语等），对接高考评价体系中语言能力的考查要求，明确词汇运用、语法结构在语法填空、书面表达等题型中的高频考点分布，体现备考针对性。 课件亮点在于“真题融入+语境运用+思维建模”，如2024全国甲卷语法填空题直接呈现affect的词性转换，通过单句语法填空、句型仿写（as if从句）培养学生语言能力和思维品质。提供核心短语运用模板，助力学生掌握答题技巧，教师可依托此课件实现系统性复习与精准学情分析，提升备考效率。

UNIT 4　NATURAL DISASTERS 一、核心词汇——写其形 1.walk into the _______　　　　　 走入陷阱 2.suffer a ___________　　　　　　 遭受灾难 3.the results _______ many people 结果震惊了许多人 4.financial ________ 经济崩溃，财务破产 5.give medical ________ 给予医疗援助 6. ________ down the grassy slope 从草坡上滑下来 词汇默写 trap disaster shock ruin aid slide 返回首页 7.a rough ________ 一处简陋的避难所 8. ________ the environment 破坏环境 9.be ________ in a book 埋头读书 10.spare no ________ 不遗余力 11. ________ social development 影响社会发展 12.keep away from toxic ________ 远离有毒气体 13.keep ________ 保持镇静 14. ________ huge losses 遭受巨额亏损 shelter damage buried effort affect gases calm suffer 返回首页 15. ________ his head on the edge of the table 他的头碰在桌棱上 16.car ________ 车祸 17.water ________ 水供应 18.cause and ________ 因果关系 19. ________ me on the shoulder 拍我的肩膀 20. ________ goodbye to me 挥手向我告别 strike crash supply effect tap wave 返回首页 二、拓展词汇——通其变 1.wise adj.明智的→________ n．智慧；才智→(反义词) ________ adj.不明智的 2.die vi.去世；死亡→________ adj.死的→________ adj.致命的→________ n．死；死亡→________ adj.垂死的；消亡的 3.deliver vt.& vi.递送；传达 vt.发表→________ n．投递；送交；分娩 4.emerge vi.浮现；出现→___________ adj.紧急的→____________ n．突发事件；紧急情况 wisdom unwise dead deadly death dying delivery emergent emergency 返回首页 5.survive vi.生存；存活 vt.幸存；艰难度过→_________ n．幸存；生存→_________ n．幸存者 6.electric adj.电的；用电的→_________ adj.电子的→_________ n．电；电能 7.breathe vi.& vt.呼吸→______ n．呼吸→____________ adj.气喘吁吁的 8.long adj.长的→______ n．长；长度→_________ v．(使)变长 survival survivor electronic electricity breath breathless length lengthen 返回首页 1. ______________________________ (深)受……影响 2. _________ 严重受损；破败不堪 3. ________________________ 埋头于；专心于 4. ____________ 震惊；吃惊 5. ____________ 患……病；受……折磨 核心短语 be (deeply/greatly) affected by... in ruins be buried in/bury oneself in in shock suffer from... 返回首页 6. ____________ 露天；在户外 7. ____________ 依靠……生存 8. ____________ 现有(尤指帮助) 9. ____________ 实际上 10. ____________ 消灭；彻底消除 11. __________________ 被……所袭击；被……所感动 in the open air survive on... on hand in effect sweep away be struck with/by... 返回首页 1.仿佛世界末日即将来临！(as if...) It seemed ____________________________________ 2.地震刚刚过去，部队就派出了15万名战士奔赴唐山，将受困群众从废墟中挖出，并掩埋死者。(who引导定语从句) Soon after the quakes, the army sent 150，000 soldiers to Tangshan to dig out those _______________ and to bury the dead. 重点句型 as if the world were coming to an end! who were trapped 返回首页 3.我正和我的三个孩子一起吃早饭，这时海水突然开始涌入我家。(be doing...when...) I ________________________________________________water started filling my home. 4.鸡甚至猪都紧张得不能进食，狗也不愿意到室内去。(too...to...) Chickens and even pigs ___________________________, and dogs refused to go inside buildings. 5.砖块就像秋天的红叶覆盖着地面。(修辞之明喻) Bricks covered the ground _____________________． was having breakfast with my three children when were too nervous to eat like red autumn leaves 返回首页 6.过去40年来最强的一次地震引起的海啸昨天登陆了亚洲海岸，造成印度尼西亚、印度、泰国、马来西亚以及其他至少四个国家的6 500多人死亡。(现在分词短语作结果状语) The most powerful earthquake in the past 40 years caused a tsunami that crashed into coastlines across Asia yesterday, _________________________________ in Indonesia, India, Thailand, Malaysia, and at least four other countries. killing more than 6，500 people 返回首页 Ⅰ.单句语法填空 1．Before the exam, my hands were shaking with nervousness. I closed my eyes for a minute to calm ______, and then I felt ready to start. 2．When her best friend was going through a hard time, she spared no effort _________(help), which made her friend feel warm and supported even in the darkest days. 3．We were _________ by the _________ news that the man in charge of the charity died suddenly yesterday.(shock) 语境运用 down to help shocked shocking 返回首页 4．(2024·全国甲卷)When a cat is looking for _________(affect), they tend to produce stretched and soft meows. 5．The only _________ who _________ the terrible car accident told her friends that it was the safety belt that contributed to her _________．(survive) 6．(译林选必二U1)The fire, which is thought to have started from the 8th floor, spread quickly through the tower block on Sunday night, leaving people on the upper floors _________(trap). affection survivor survived survival trapped 返回首页 7．In reality, he is a man of much _________ and in a way he is quite like his father who always uses time _________．(wise) 8．____________, we finally arrived at the top, but it was worth it when we saw the splendid view of the island that took our ______ away. (breathe) wisdom wisely Breathless breath 返回首页 Ⅱ.重点短语运用 1．The company ____________________________________________ (手边保留一批应急设备) in case of a natural disaster. 2．The artist enjoys ______________________________(在户外画风景画), as it allows her to capture the natural light and atmosphere. 3．After the terrible earthquake, the city center was left _________(严重受损), with many buildings reduced to piles of rubble. keeps a supply of emergency equipment on hand painting landscapes in the open air in ruins 返回首页 4．The researcher ____________________________________________ (专心于她的最新项目) so much that she forgot to take breaks. 5．_________(实际上), the decision means that the project will be postponed until further notice. was buried in/buried herself in her latest project In effect 返回首页 Ⅲ.核心句型仿写 1．树叶在风中舞动，好像在唱一首欢快的歌。 (as if引导方式状语从句) The leaves danced in the wind _________________________________． 2．(北师大必修二U4)我们都为她感到骄傲，因为她证明了学习一项新技能永远都不会晚。(too...to...) We are all very proud of her as she has proven that it's ______________________________． as if they were singing a happy song never too late to learn a new skill 返回首页 3．Because she buried herself in the film，she didn't know it was snowing outside. →________________________, she didn't know it was snowing outside.(现在分词短语作状语) →_________________, she didn't know it was snowing outside.(过去分词短语作状语) Burying herself in the film Buried in the film 返回首页 $