Unit 6 Section Ⅲ Developing ideas（课件PPT）-【优化指导】2024-2025学年新教材高中英语必修第三册（外研版2019）

UNIT 6　Disaster and hope (单元主题语境：人与自然——自然灾害) Section Ⅲ　Developing ideas 栏 目 索 引 自主落实·掌握语言知识 熟读精思·研读文本精华 互动探究·精研核心知识 Ⅰ.重点词汇 1．________ v．预测，预报 2．_______ adv.什么地方都不，无处 3．_________ adv. 否则，要不然 4．________ n．子夜，午夜 5．______ n．(美国等国家的)县；(英国的)郡 6．________ n．蚊子 7．___ n．(坐着时的)大腿部 自主落实·掌握语言知识 forecast nowhere otherwise midnight county mosquito lap UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 8．_______ num.十亿 9．_________ n．人造卫星 10．______ n．危机 11．_________ n．飓风 billion satellite crisis hurricane UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 Ⅱ.拓展词汇 1．rely vi.依赖；依靠→________ adj.可靠的，可信赖的→___________ n．可靠性 2．______ v．& n．营救，解救；救助→rescuer n．救助者 3．exceptional adj.杰出的，非凡的； 例外的→_____________ adv.极其，非常 4．threat n．威胁；恐吓→________ v．威胁到，危及 5．precise adj.准确的，精确的→_________ adv.精确地，准确地 reliable reliability rescue exceptionally threaten precisely UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 6．__________ adj.足够的，充足的→sufficiently adv.足够地，充分地 7．_________ n．紧急情况，不测事件→emergent adj.紧急的 sufficient emergency UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 Ⅲ.短语互译 1．飞出；飞速(或突然)地跑掉_______ 2．突然_______________ 3．落下；下降_________ 4．变成_________ 5．在户外_______________ 6．仰望，向上看_______ fly off all of a sudden come down turn into in the open air look up UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 7．move on_________ 8．blow away______ 9．have yet to________ 10．up and down________________________________ 继续前进 吹走 还没有 起伏，上下波动；来回，往复 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 Ⅳ.重点句式 1．句型：not only ...but also ...不但……而且…… 教材原句：Consisting of 62 people, it not only included rescuers and medical staff，but also included earthquake experts. 翻译：_______________________________________________________ _________________ 救援队由62人组成，不仅包括救援人员和医务人员，还包括地 震专家。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 2．句型：be doing ...when ...正在做……这时(突然)…… 教材原句：I was sitting in my room with my cat，Smartie，on my lap，when the roof just flew off. 翻译：______________________________________________________ _______________________ 当时我正坐在房间里，我的猫斯玛蒂趴在我的大腿上，这时 屋顶突然飞走了。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 3．句型：otherwise引导虚拟条件句 教材原句：There was water everywhere，but we couldn't drink any of it otherwise we'd get really sick. 翻译：___________________________________________________ 到处都是水，可我们一滴也不能喝，否则就会染上重病。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 熟读精思·研读文本精华 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ❶本句为固定句型“be doing ...when ...”，表示“正在做……这时(突然)……”。 ❷where引导定语从句，修饰sky，where在定语从句中作地点状语。 ❸“so ...that ...”结构引导结果状语从句。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 Mom cried to get out⑦ quickly, but it was already too late by then.The rain was coming down⑧ so hard and so fast.Our street turned into⑨ a river in seconds⑩ .We were going nowhere⑪. UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 At first⑫，I was pleased we could stay at home，but soon it got really tough.Without a roof，❹staying inside was too dangerous.There was water everywhere, but we couldn't drink any of it otherwise⑬ we'd get really sick.We just had drinking water ❺that was sent to us by helicopter⑭，but it was never enough.It was August, so it was really, really hot and it smelled so bad everywhere！❻I just spent the days watching the boats going up and down⑮ the street and looking out for⑯ Smartie.He had disappeared⑰ ❼the moment the storm hit⑱. UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ❹动词-ing形式短语作主语，谓语动词用单数形式。 ❺that引导定语从句，修饰drinking water，且that在定语从句中作主语。 ❻本句为固定句型“sb.＋spends/spent time (in) doing sth.”；其中watching the boats going up and down the street是watch sb./sth.doing sth.结构，表示“看见某人/某物正在做某事”。 ❼the moment是名词词组用作连词，引导时间状语从句，表示“一……就……”。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ❽Living in the open air，we became breakfast，lunch and dinner for the mosquitos⑲.❾But Mom said that whatever happens, we should always try to see the good side of things.It was difficult to stay positive⑳，though.We had lost our home and everything in it, including Smartie.All we had left were the clothes on our backs.But as Mom kept onreminding us, we were all together and safe.Mom's words made us feel better.I remember us all lying under the midnight sky and looking upat the stars.Because there were no lights, we could see the Big Dipper，the Little Dipper and the Milky Way.It was amazing！Even thoughwe had lost a lot，moments like those gave us hope for the future. UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ❽现在分词短语作原因状语。 ❾that引导宾语从句；whatever引导让步状语从句，相当于 no matter what。 定语从句，修饰先行词All，省略了that。 “I remember us all lying ...and looking ...”是remember sb. doing结构；us all是“lying ...sky”和“looking ...stars”的逻辑主语。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 Although it was only a few days before we were rescued, it felt like months.We were taken to another town in a faraway county.Thankfully，Smartie came home just in time.We were so happy to take him with us，although then，none of us knew that we wouldn't be back for quite a while. UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 Now, one year has passed and I'm back home in New Orleans.Some families have yet to return, but many others have come back.Although we are surrounded by reminders of the disaster，we are working together to rebuild our homes and our lives.Now we have another chance to look up at the stars of New Orleans，their beauty inspiring us and giving us confidence to move on. UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 Although引导让步状语从句。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ◆难词注解 ①hurricane n．飓风 ②lap n．(坐着时的)大腿部 ③fly off 飞出；飞速(或突然)地跑掉 ④all of a sudden 突然 ⑤frightened adj.害怕的，受惊的 ※frighten vt.使惊吓，使害怕 frightening adj.令人害怕的，吓人的 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ⑥freeze v．(因害怕等)停住不动；惊呆；吓呆 ⑦get out出去 ⑧come down落下；下降 ⑨turn into变成 ⑩in seconds片刻，转瞬间 ⑪nowhere adv.什么地方都不，无处 ⑫at first起初 ⑬otherwise adv.否则，要不然 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ⑭helicopter n．直升机 ⑮up and down起伏，上下波动；来回，往复 ⑯look out for留意；注意 ⑰disappear v．消失 ⑱hit v．打击，侵袭 ⑲mosquito n．蚊子 ⑳positive adj.积极乐观的 ※stay positive 保持乐观 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 though adv.可是，不过，然而 keep on doing sth.反复做某事 remind vt.提醒 ※remind sb.to do sth.提醒某人做某事 remind sb.that ...提醒某人…… midnight n．子夜，午夜 look up仰望，向上看 the Big Dipper北斗七星 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 the Little Dipper小北斗七星 the Milky Way银河 even though即使，尽管(＝even if) ※引导让步状语从句 county n．(美国等国家的)县；(英国的)郡 ※形近词：country n．国家 thankfully adv.幸亏；幸好 ※作状语，修饰整个句子 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 in time及时 quite a while很长时间 have yet to还没有 be surrounded by被……包围 disaster n．灾难，灾祸 have a chance to do sth.有机会做某事 move on往前走，前进 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 Ⅱ.文本理解 ►文章架构 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ►细节探究 1．What does this passage mainly talk about？(　　) A．How to keep safe during a hurricane. B．A hurricane that caused serious damage to New Orleans. C．How to rebuild homes and lives after a hurricane. D．A family's terrible experience in Hurricane Katrina and an optimistic attitude towards the future. UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 2．What was the author doing when the roof flew off during the hurricane？(　　) A．He was lying leisurely on the bed. B．He was cooking for his family in the kitchen. C．He was sitting in his room with his cat on his lap. D．He was answering a telephone in the living room. UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 3．Which of the following statements doesn't belong to the family's terrible experience in the hurricane？(　　) A．They couldn't have enough drinking water. B．Living in the open air, they were often bitten by mosquitos. C．They lost their home and everything in it. D．Their family members were separated from each other by the hurricane. UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 4．What sort of attitude to life is reflected in the author's experience of looking up at the stars？(　　) A．Positive. B．Unfriendly. C．Negative. D．Indifferent. 答案：1～4　DCDA UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ►课文语法填空 I was sitting in my room with my cat Smartie 1.____ the hurricane took place.The roof flew off so 2.________(sudden) that I felt frightened.It rained heavily，and the street 3.______(turn) into a river.4.______(live) in a room without a roof was dangerous，but we had nowhere to go.To make things 5._____(bad)，there was no enough 6.________(drink) water，and Smartie disappeared.At midnight，we lay under the midnight sky and looked up 7.__ the when suddenly turned Living worse drinking at UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 stars.Although we had nothing，moments like those gave us hope for the future.After we 8.____________(rescue)，Smartie came back，too.Now we are rebuilding our hometown together and never give up hope，with the beauty of the stars 9._________(inspire) us and making us 10._________(confidence) to move on. were rescued inspiring confident UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 互动探究·精研核心知识 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [要点突破] ①unreliable adj.不可靠的 ②rely v．信任；信赖；依赖；依靠 rely on/upon 依靠；依赖 rely on sb.to do sth.依靠某人做某事 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [写作佳句] Besides, never judge a person only by his appearance, which is not reliable. 此外，永远不要以貌取人，这是不可靠的。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [学以致用] 单句填空/完成句子 ①John is very ________(rely)—if he promises to do something, he will do it, so you can rely __ him to help you when you are in trouble. ②Most people rely on social media ________(check) daily headlines. ③他决定改掉依赖不健康零食这一不良习惯。 He decided to change the bad habit of __________ unhealthy snacks. reliable on to check relying on UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [要点突破] ①rescue sb./sth.from ...把某人/物从……中营救出来 come to sb.'s rescue(＝rescue sb.) 营救某人 rescue team 救援队 ②rescuer n．救援者 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [写作佳句] Last Friday, Professor Li from Anhui Medical University gave us a report on teenagers' accidental injury and self-rescue. 上周五，安徽医科大学的李教授给我们做了一个关于青少年意外伤害和自救的报告。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [学以致用] 单句填空/完成句子 ①The officers acted quickly to break down the door and come __ the rescue. ②________(rescue) took Paula to a hospital for emergency treatment. ③兰卡斯特失踪的第二天，一支救援队发现了他。 _____________ found Lancaster the day after he disappeared. ④两名儿童被从燃烧的车中救了出来。 Two children _________________ the burning car. to Rescuers A rescue team were rescued from UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [要点突破] ①claim to do sth.宣称去做某事 It is claimed that ...宣称…… ②make a claim for提出对……的索赔 [写作佳句] Scientists are claiming a major breakthrough in the fight against cancer. 科学家们宣称攻克癌症已有重大的突破。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [学以致用] 单句填空/完成句子 ①The man claimed _____(be) a social worker and the old woman believed him. ②It __________(claim) that humor not only affects patients' moods, but can actually help them recover faster. ③这次事故造成两名乘客丧生，他们已经对这次事故所造成的损失提出了索赔。 They have _______________ the loss caused by the accident, which _________________ of two passengers. to be is claimed made a claim for claimed the lives UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [要点突破] ①threaten sb.with ... 用……威胁某人 threaten to do sth. 威胁去做某事 ②threat n．威胁 a threat to sb./sth. 对……的威胁 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [写作佳句] Studies indicate an increasing threat from extreme weather, such as tornado, typhoon, drought, flooding, sandstorm，hail, and so on. 研究表明，来自龙卷风、台风、干旱、洪水、沙尘暴、冰雹等极端天气的威胁日益增加。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [学以致用] 单句填空/完成句子 ①If their habitat _____________(threaten) or they cannot find enough food，their numbers may decrease. ②Increasing pollution not only leads to serious problems such as global warming but also threatens ______(end) human life on our planet. is threatened to end UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ③The snow leopards(雪豹) are also at risk from climate change, with warming temperatures ___________(threaten)to leave a third of their habitat uninhabitable. ④只有学会和自然和谐共处，我们才不会成为野生生物和地球的威胁。 Only when we learn to exist in harmony with nature can we stop ______________ to wildlife and to our planet. threatening being a threat UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [要点突破] ①nowhere to be seen/found 到处都找不到 nowhere near 远非；远不及 ②nowhere位于句首时，句子要用部分倒装语序，即把助动词、情态动词或连系动词be提到主语前面。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [写作佳句] Three years ago, I joined the school basketball club but my parents told me to quit, arguing that my time should be spent nowhere but in studying. 三年前，我加入了学校的篮球俱乐部，但我的父母让我退出，(他们)认为我的时间应该都花在学习上。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [学以致用] 单句填空/完成句子 ①When I got off the bus, I found the book nowhere ___________(find). ②It is lucky we booked a room, or we would have nowhere _______(stay) now. ③听到这个消息时，我的激动之情简直无法用语言来形容。 Words are ____________ enough to describe my excitement on hearing the news. to be found to stay nowhere near UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [要点突破] keep away使离开，远离 keep up with跟上；不落后；赶上 keep out of躲开；置身于……之外 keep sth.up继续；保持/维持(某事物) keep off (sb./sth.) 避开；不接近(某人/某物) keep sb. from doing sth.阻止某人做某事 keep sb. doing sth.使(让)某人一直做某事 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [写作佳句] I am worrying that if you keep on going on a diet, it will do more harm than good to your health. 我担心如果你继续节食，对你的健康弊大于利。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [学以致用] 单句填空 ①With high motivation and enthusiasm，we can keep __ learning. ②Most students here are so diligent that I have to work extremely hard to keep up ____ them. ③I believe I will benefit a lot from these good habits in the future as long as I keep them __． on with up UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ④Unwilling to be exposed to the sunlight，he drew the curtain to keep it ___． ⑤For your own safety，please keep away ______ the tiger cage. off from UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [要点突破] ①under the shelter of ...在……的庇护下 take shelter from 躲避 ②shelter v．保护；掩蔽 shelter from 躲避(风雨或危险) shelter ...from ... 躲避……免受…… ③sheltered adj.受保护的，被呵护的；有遮蔽物(不受恶劣天气侵袭)的 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [写作佳句] (2024·全国甲卷)For instance, almost all animals have distinct vocals(声音) that they rely on to either ask for help, scare away any dangerous animals or look for shelter. 例如，几乎所有的动物都有独特的声音，它们依靠这些声音来寻求帮助，吓跑危险的动物或寻找庇护。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [学以致用] 单句填空/完成句子 ①The first thing he did was to find shelter ____ the freezing wind and snow. ②The men took shelter ____ the storm in an old farm house. ③He had a real gift for handling chores，__________(shelter) me from unpleasant repair. from from sheltering UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ④My mother, who had a _________(shelter) upbringing, has fantastic memories of childhood. ⑤大雨倾盆而下之时，我们正站在自助餐厅的屋檐下避雨。 We were ____________________ the cafeteria roof when it rained dogs and cats. sheltered under the shelter of UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [情境探究] ①(2024·北京卷)I was reading a book in the classroom when there was an announcement. 我正在教室里读书，这时突然发布了一则公告。 ②Grandma was about to speak when something outside the window caught her eye. 奶奶正要说话，这时，窗外有什么东西引起了她的注意。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [要点突破] “be doing ...when ...”结构，表示“正在做……这时(突然)……”，句中when作并列连词，连接两个并列分句，前一分句通常用过去进行时，后一分句通常用一般过去时。when作并列连词时，还常用于以下句型： ①sb.had just done sth.when ... 某人刚做完某事，这时(突然)…… UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ②sb.was about to do sth.when ... 某人正要做某事，这时(突然)…… ③sb.was on the point of doing sth.when ... 某人正要做某事，这时(突然)…… UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [学以致用] 单句填空/完成句子 ①I _____________(wonder) what to do when the values my parents taught me flashed across my mind. ②I was on the point of answering ____ the bell cut me off. ③He had just walked for about a mile ____ he heard someone calling his name. was wondering when when UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ④第二天早上，她正准备回家，突然一阵鸟鸣声向她飘来。 The next morning，she ________________________________________ home when a ringing birdsong floated down to her. was about to head/was on the point of heading UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [情境探究] ①He needed medical attention right away otherwise he might lose his life. 他需要立即就医，否则他可能会失去生命。 ②(2023·新课标Ⅰ卷)She would have struggled with extreme pain to make it to that aid checkpoint without Bailey's help. 如果没有贝利的帮助，她可能会在极度的痛苦中挣扎，才能到达那个援助检查站。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [要点突破] ①含蓄虚拟条件句：有时假设情况并不以条件句的形式出现，而是通过一些词或短语表示，这种结构叫含蓄虚拟条件句。常用于这种句式的词或短语有or、otherwise、with、without、but for等。 ②otherwise 通常用于“祈使句＋otherwise＋陈述句”句型，意为“否则”，相当于 or。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [学以致用] 单句填空/句型转换 ①You'd better go now，____________ you'll miss the train. ②We lost our way in that small village，otherwise we _______________ (visit) more places of interest yesterday. ③Seize the chance, otherwise you ____________(regret) it. ④If there were no electricity，human life would be different today. →___________________，human life would be different today. otherwise/or would have visited would regret Without electricity UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [情境探究] ①This book is not only of great help to the geographers around the world but also great treasure in literature. 这本书不仅对世界各地的地理学家十分有用，而且还是宝贵的文学财富。 ②(2023·全国乙卷)Not only do they look beautiful，but studies have shown that they can promote people's wellbeing by improving their mood, reducing stress and helping their memory. 它们不仅看起来漂亮，而且研究表明，它们可以通过改善情绪、减轻压力和提高记忆力来促进人们的健康。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [要点突破] “not only ...but also ...”用法小结 “not only ...but also ...”意为“不但……而且……”，通常可以连接两个并列的谓语、宾语、表语、状语等，还可以连接两个并列的句子。 ①not only A but also B＝B as well as A ②“not only ...but also ...”连接两个分句时，若not only位于句首，not only所在的分句要用部分倒装，but also后面的分句不倒装。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ③“not only ...but also ...”连接并列主语时，谓语动词要遵循“就近一致”原则。 ④not only只能连用，而but also既可连用，也可分开用，also也可省略。 UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 [学以致用] 单句填空/完成句子/一句多译 ①Not only the teacher but also the students ____(be) against the plan. ②户外锻炼不仅能让我们接近大自然，而且还能让我们从繁重的作业中放松下来。 _____________ outdoor exercise get us close to nature，________ it gives us relaxation from heavy schoolwork. were Not only does but also UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 ③她不仅已经适应了快节奏的城市生活，而且变得越来越开朗。 →She ____________________________________________，but also is becoming more and more outgoing. →______________________________________________，but she is becoming more and more outgoing.(倒装句) not only has adapted to the fast rhythm of city life Not only has she adapted to the fast rhythm of city life UNIT 6　Disaster and hope 英语　必修　第三册　W 返回导航 课时梯级训练(二十三) 谢 谢 Ⅰ.原文释译 Stars after the storm It's strange, but I don't really remember much about the hurricane① itself.It all happened so quickly.❶I was sitting in my room with my cat，Smartie，on my lap②，when the roof just flew off③.All of a sudden④，there was sky ❷where the roof had been．❸I was so frightened⑤ that I just froze⑥. 1 reliable adj.可信赖的，可靠的 So，for accurate and reliable predictions，it's best to check an official，scientific report. 所以，为了获得准确可靠的预测，最好核实官方的科学报告。 2 rescue v．营救，解救 n．营救，解救 Although it was only a few days before we were rescued，it felt like months. 尽管只过了几天我们就获救了，但感觉就像过了好几个月。 3 claim v．(战争、事故等)夺去(生命); 声称 n．宣称；断言；索赔 Caused by exceptionally heavy snowfall within a short period of time, they destroyed buildings and forests，and claimed over 256 lives. 这些雪崩由短时间内的特大降雪引起，摧毁了建筑物和森林，造成256人死亡。 4 threaten v．威胁到，危及 It led to a severe food crisis and threatened the livelihoods of more than 9.5 million people. 这场干旱导致了一场严重的粮食危机，危及950多万人的生计。 5 nowhere adv.什么地方都不，无处 We were going nowhere. 我们哪儿也去不了。 6 keep on 反复地做，不停地做；继续进行 But as Mom kept on reminding us，we were all together and safe. 不过正如妈妈不断提醒我们的那样，好在全家人都在一起，而且平安无事。 7 shelter n．庇护，掩蔽；收容所 If you cannot get home in time, find other shelter as soon as you can. 如果你不能及时回家，尽快找其他的避难场所。 1 be doing ...when ...正在做……这时(突然)…… I was sitting in my room with my cat，Smartie, on my lap，when the roof just flew off. 当时我正坐在房间里，我的猫斯玛蒂趴在我的大腿上，这时屋顶突然飞走了。 2 otherwise引导虚拟条件句 There was water everywhere，but we couldn't drink any of it otherwise we'd get really sick. 到处都是水，可我们一滴也不能喝，否则就会染上重病。 3 not only ...but also ...不但……而且…… Consisting of 62 people，it not only included rescuers and medical staff，but also included earthquake experts. 救援队由62人组成，不仅包括救援人员和医务人员，还包括地震专家。 $$