Unit 2 Section Ⅰ Welcome to the unit&Reading-【金版新学案】2025-2026学年高中英语必修第三册同步课堂高效讲义配套课件（译林版）

该高中英语课件围绕“自然灾害”主题，涵盖话题金句、新闻阅读及语法句型，通过阿富汗暴风雪案例导入，结合词汇注释与课文（地震逃生、海啸预警）构建知识脉络，为学生提供从输入到输出的学习支架。 其亮点在于融合语言能力与思维品质培养，通过核心词汇精研（如injure, occur）、典型句式解构（be doing...when...）及语篇分析，引导学生理解灾害应对与安全意识。采用语境串记、微写作等方法，助力学生提升语言运用与问题解决能力，也为教师提供系统教学资源与活动设计。

Unit 2　Natural disasters 背话题金句，写高分文章 1．I was thinking of this when I heard my name called. 我正想着这件事，突然听到有人叫我的名字。 2．The moment he reached the country，he started his search. 他一到达这个国家，就开始他的探寻工作。 3．In case you should need any help，here’s my phone number. 万一你需要帮助的话，这是我的电话号码。 4．It suddenly occurred to me that he had grown up. 我突然意识到他已经长大了。 5．The earthquake must have caused lots of damage as it was so unexpected. 这次地震太过突然，必定造成了重大损失。 单元话题导入 What natural disasters in history have you heard about？ Afghanistan Blizzard① in 2008，the second worst blizzard in modern history with regard to② casualties③，had an estimated④ death toll⑤ of more than 900 due to temperatures that fell below－30 ℃ with up to⑥ 180 centimetres of snow in the mountainous regions. Some were frozen to death⑦，and some died when their vehicles were blocked by snowdrifts⑧.It also claimed⑨ more than 100，000 sheep and goats and 315，000 cattle. 语篇导读： 你听说过什么自然灾害呢？Blizzard是什么？这篇短文会告诉你。 单元话题导入 阅读助手： ①blizzard n．暴风雪 ②with regard to关于；至于 ③casualty n．伤亡人员；受害者 ④estimate v．估计；判断，评价 ⑤death toll死亡人数 ⑥up to多达 ⑦be frozen to death被冻死 ⑧snowdrift n．随风飘飞的雪；被风刮在一起的雪堆 ⑨claim v．声称，断言；索取；要求(拥有)，认领；使丧生，致命 Section Ⅰ　Welcome to the unit & Reading 内容索引 整体预习 1 语篇理解 2 课时精练 5 夯实双基 3 互动探究 4 整体预习 返回 原文呈现 Pupils’ lives spared during Falmont earthquake By Raymond Tran 18 March FALMONT － On 17 March，476 students and 36 teachers at Falmont Primary School escaped① an earthquake that hit the county② at 2：27 p. m.Only 5 students suffered slight injuries③，despite the current④ figures of 7 killed and over 200 injured in the disaster⑤ area at large⑥. ①escape v．逃跑，逃脱；逃避，摆脱；避开 n．逃跑，逃离；逃避 ②county n．郡，县 ③injury n. (身体上的)伤，损害 injure vt.伤害，使受伤；损害 ④current adj.现行的，当前的；n.水流，气流 ⑤disaster n．灾难，灾害；彻底失败 ⑥at large整个，全部 名师圈点 原文呈现 Alice Brown，head teacher at Falmont Primary School，was teaching when the floor began to shake．【1】 Her students’ reaction⑦ was quick and correct—they moved under their desks，head first，and held on to⑧ the legs of the desks. At the same time，Miss Brown quickly opened the classroom door，in case【2】 it became damaged during the shaking and could not open. There were loud crashes⑨ of glass breaking and things falling to the ground，but the students remained still and waited calmly and quietly. 【1】be doing... when... 正在做……这时(突然)……。 【2】in case以防……。后常跟that从句，that可省略；如果跟短语，则使用in case of。 ⑦reaction n．反 应，回应；抗拒；化学反应 ⑧hold on to坚持；紧握；克制 ⑨crash n．碰撞 声，破裂声；碰 撞；崩溃 vi.& vt.碰撞，撞击；崩溃 名师圈点 原文呈现 The moment the shaking stopped，Miss Brown sensed⑩ it was the best time for the class to make their escape．【3】 She signalled, to her students to exit- the classroom in an orderly. line covering their heads with their hands．【4】Within one minute and twenty seconds，the whole class went 【3】the moment引导时间状语从句，意为“一……就……”。 【4】动词­-ing形式作伴随状语。 ⑩sense v．感觉；了解 n.感觉；道理；见识 ,signal vi.&vt.发信号，示意；标志n．信号，暗号；标志；信号灯 -exit vt.& vi.出去，离去，退场；退出n．出 口，通道；离开 .orderly adj.有秩序 的，有条理的，整齐的 名师圈点 原文呈现 down the stairs/ and rushed0 to the playground. Soon students from other classes arrived too. After a roll call1 confirmed2 that all were safe and sound3， they relaxed，laughing，crying and hugging4 each other．【5】 【5】并列动词-­ing形式作伴随状语。 /stair n．楼梯；梯级 0rush v．冲，奔 1roll n．名单；卷；一管；翻滚vi.&vt.翻滚，滚动；翻身；卷起 roll call点名 2confirm vt.证实，确认；使确信；批准 3safe and sound安然无恙的 4hug vt.拥抱，搂抱；抱紧 名师圈点 原文呈现 “We practise earthquake safety procedures5 twice a year，” said Miss Brown，“so the kids were calm enough to protect themselves during the earthquake.” 5procedure n．程序，步骤，手续 名师圈点 原文呈现 Girl saves 100 from tsunami By Jessie Cable 21 December NEWDALE －On 20 December，a series of6 huge waves caused by an undersea earthquake raced across the ocean near Goldshore and left thousands dead．【6】 Goldshore Beach was the only local beach to survive the disaster without any loss of life. A 10-­year-­old girl，Sabrina Andron，helped around 100 people escape danger with her knowledge of tsunamis7. 【6】caused by an undersea earthquake为过去分词短语作定语，修饰名词waves；left thousands dead为“leave ＋宾语＋宾语补足语”结构。 6a series of 一系列 7tsunami n．海啸 名师圈点 原文呈现 The day began like any other on Goldshore Beach. People were walking，running or simply sitting on the sandy beach，enjoying the warm sea air and the soft wind that brushed8 their hair．【7】 Sabrina was one of the happy tourists until she noticed something odd9.“The water was like the bubbles: on the top of a beer，” she later 【7】画线部分为动词-­ing形式作伴随状语；that引导定语从句，修饰先行词the soft wind，that在从句中作主语，不可省略。 8brush v．刷，拂拭；轻擦，触碰 9odd adj.奇怪的，怪异的；偶尔的；不成对的 :bubble n．泡沫，泡，气泡 名师圈点 原文呈现 explained.“It wasn’t calm and it wasn’t going in and then out. It was just coming in and in and in.” Sabrina had just learnt about tsunamis in a Geography lesson. It immediately occurred to; her that these were signs of an approaching< tsunami.【8】 【8】画线部分it作形式主语，that引导的从句作真正的主语。 ;occur vi.发生，出现；存在于 occur to被想到，浮现在脑中 <approach v．靠 近，临近；接洽，交谈；对付，处理 名师圈点 原文呈现 Sabrina was frightened，but she soon kept her head=.She warned her parents of the danger，though at first they just thought she was joking. However，Sabrina was certain that a terrible disaster was on its way> and kept asking her parents to talk to a safety officer. To her great relief?，the officer immediately realized the coming danger. The beach was rapidly cleared of@people，just before the huge waves crashed into the coast. =keep one’s head (在困境中)保持冷静 >on one’s way 在路上；很快要发生 ?relief n．宽慰，轻松；减轻，消除；救济 to her great relief 令她非常欣慰的是 @clear vt.使离开，清场 be cleared of某处被清除了…… 名师圈点 译文参考 弗尔蒙特发生地震　小学生成功逃生 雷蒙德·特兰 3月18日 弗尔蒙特——3月17日下午2：27，一场地震袭击了弗尔蒙特县，弗尔蒙特小学476名学生和36名教师成功逃生。尽管目前整个灾区伤亡数字为7人死亡，200多人受伤， (弗尔蒙特小学)却仅有5名学生受轻伤。 弗尔蒙特小学校长艾丽斯·布朗当时正在授课，突然地面开始晃动。她的学生们反应迅速正确——他们头朝里，钻到桌子下面，并紧紧抓住桌腿。与此同时，布朗女士立刻打开教室门，以防门在震动中损坏打不开。尽管玻璃破碎、东西倒地发出阵阵巨响，但是学生们仍然一动不动，沉着安静地等待着。 晃动一停止，布朗女士立即意识到这是全班逃生的最好时机。她示意学生们用双手护着头，排好队，有序离开教室。1分20秒内，全班下楼梯，跑到了操场上。很快，其他班的学生也赶到了。点名确认所有人都安然无恙后，大家才松了一口气，笑啊，哭啊，互相拥抱着。 “我们每年进行两次地震安全步骤演练，”布朗女士说，“因此在地震时，孩子们都十分镇定，能够保护好自己。” 女孩拯救百人免遭海啸袭击 杰西·凯布尔 12月21日 纽代尔——12月20日，由海底地震引发的巨浪接连席卷了金海岸附近海域，造成数千人死亡。金海岸海滩是当地唯一一个在此次灾难中没有任何人员损失的海滩。一个10岁的女孩，萨布丽娜·安德龙，利用自己掌握的海啸知识帮助大约100人脱险。 那天刚开始，金海岸海滩上与往常一样。人们在散步、晨跑，或者就是坐在沙滩上，享受着温暖的海边空气和拂过发际的微风。萨布丽娜是这群快乐游客中的一位，直到她察觉到一丝异样。“海水像啤酒表面的泡沫一样，”她后来解释说，“不平静，也没有潮来潮去。海水只是一个劲儿地涌过来，涌过来，再涌过来。”萨布丽娜刚在一节地理课上学习了有关海啸的知识。她立刻意识到这是海啸来临的前兆。 萨布丽娜吓坏了，不过她很快冷静下来。她提醒父母有危险，但一开始他们只当她是在开玩笑。不过，萨布丽娜确信，一场可怕的灾难正在逼近，于是便不停地让父母去和安全员谈一谈。使她大为宽慰的是，安全员立即意识到危险即将来临。就在巨浪拍岸的前一刻，海滩上的人迅速疏散一空。 返回 语篇理解 返回 一、整体理解 1．The text mainly tells us __________． A．lucky escapes from natural disasters B．how to escape from earthquake C．how to save people from tsunami D．ways to prevent natural disasters √ 2．Match the paragraphs with the main ideas. (1)Part 1 (Para. 1)______ (2)Part 2 (Paras. 2－4)______ (3)Part 3 (Para. 5)______ (4)Part 4 (Paras. 6－7)______ A．The general information of a tsunami caused by an undersea earthquake. B．Detailed information about the tsunami. C．The details of the Falmont earthquake. D．An overview of the Falmont earthquake. D C A B 二、细节理解 Read the text carefully and choose the best answers. 1．How many deaths and injuries did the earthquake cause？ A．5；200. B．36；476. C．7；more than 200. D．36；over 200. 2．Why did Miss Brown open the classroom quickly？ A．To signal the students to exit the classroom quickly. B．To let the other students come into the classroom. C．To ask her students to hide behind the door for safety. D．To avoid damaging the door during the shaking. √ √ 3．What did Sabrina notice about the sea？ A．She noticed something strange and different from the regular day. B．She found more people walking and running on the sandy beach. C．She found the sea wind was more fierce than ever. D．She found more seagulls were flying over the sea. 4．Who did Sabrina tell first when she sensed a tsunami was coming？ A．A tourist on the beach. B．A safety officer. C．Her parents. D．The police. √ √ 5．Where does the passage probably come from？ A．Website. B．Newspaper. C．Magazine. D．Science report. √ 三、思维品质升华 What can be done to prepare for a natural disaster？ ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ________________________________________________________________________________________________________________________________________________________________________________________________ First of all，we cannot stop natural disasters but we can arm ourselves with knowledge: so many lives wouldn’t have to be lost if there was enough disaster preparedness. Then in the event of a natural disaster，the following things can be helpful: better warning systems ，awareness-­centred education programmes，supply kits，plans to get people out of the dangerous area，and shelter construction. 四、难句解构 1．After a roll call confirmed that all were safe and sound，they relaxed，laughing，crying and hugging each other. 句式分析　本句为主从复合句。 after 引导__________从句，其中that all were safe and sound为________从句；动词-ing形式laughing，crying and hugging each other作伴随状语。 尝试翻译　______________________________________________________ ________________ 时间状语 宾语 点名确认所有人都安然无恙后，他们才放松下来，笑啊，哭啊，互相拥抱着。 2．Goldshore Beach was the only local beach to survive the disaster without any loss of life. 句式分析　本句为简单句。to survive the disaster without any loss of life 为动词不定式短语作__________，修饰名词短语the only local beach。 尝试翻译　____________________________________________________ 后置定语 在这场灾难中，金海岸是当地唯一没有人员伤亡的海滩。 3．However，Sabrina was certain that a terrible disaster was on its way and kept asking her parents to talk to a safety officer. 句式分析　本句为主从复合句。其中that引导________从句。 尝试翻译　______________________________________________________ ___________________ 宾语 然而，萨布丽娜确信一场可怕的灾难即将来临，坚持要父母去找安全官员谈谈。 返回 夯实双基 返回 核心单词 1．the emergency _____　 紧急出口 2．an _____ man 古怪的人 3．the __________ side 破坏性的一面 4．a big _____ 一个大大的拥抱 5．escape from the ______ 逃过了这场车祸 6．end in ________ 以灾难告终 7．a sense of ______ 解脱感 exit odd destructive hug crash disaster relief 拓展单词 1．_______ vt.伤害，使受伤；损害 →injury n．伤害，损害 →injured adj.受伤的，受损害的 2．________ n．反应，回应；抗拒；化学反应 →react vi.回应，(对……)做出反应 3．________ adj.有秩序的；有条理的，整齐的 →order n．命令；顺序；规则 4．________ vt.证实，确认；使确信；批准 →confirmation n．证实；确认书，证明书 injure reaction orderly confirm 5．______ vi.发生，出现；存在于 →occurrence n．发生，出现；发生的事，事件 6．______ n．宽慰，轻松；减轻，消除；救济 →relieve vt.减轻，缓和；解除(职务) →relieved adj.感到欣慰的 7．__________adj.引起破坏(或毁灭)的，破坏(或毁灭)性的 → destruction n．破坏，摧毁 → destroy vt.破坏，摧毁 8．_______ vt.了解，熟悉；通知 →informed adj.了解情况的；见多识广的 occur relief destructive inform 重点短语 第一组　汉译英 1．整个，全部　　　　　　 ____________ 2．点名 ____________ 3．安然无恙的 ______________ 4．被想到，浮现在脑中 ____________ 5．(在困境中)保持冷静 ________________ at large roll call safe and sound occur to keep one’s head 第二组　英译汉 6．crash into...　　　　 ________________ 7．be a signal of... ______________ 8．to one’s great relief ____________________ 9．be cleared of... ____________ 10．in the face of... ____________ 冲上，撞上…… 是……的信号 令某人大为欣慰的是 清除…… 面对…… 典型句式 根据课文语境和汉语提示补全句子 1．“ be doing...when”句型 Alice Brown，head teacher at Falmont Primary School，_________________ (正在授课这时) the floor began to shake. 2．in case引导状语从句 At the same time，Miss Brown quickly opened the classroom door，________ ________________(以防它被损坏) during the shaking and could not open. 3．the moment引导时间状语从句 ____________________________(晃动一停止)，Miss Brown sensed it was the best time for the class to make their escape. was teaching when in case it The moment the shaking stopped 返回 became damaged 互动探究 返回 injure vt.伤害，使受伤；损害 (教材原句)Only 5 students suffered slight injuries，despite the current figures of 7 killed and over 200 injured in the disaster area at large. 尽管目前灾区总体的伤亡情况是7人死亡，200多人受伤，但(在这所学校)只有5名学生受了轻伤。 (1) get injured/hurt　　　 受伤 the injured 伤员(作主语时，谓语动词常用复数) (2) injury n. 伤害，损害 do sb. an injury 伤害某人 佳句背诵　Three people were killed and five injured in the crash. 撞车事故中有三人死亡，五人受伤。 核心词汇精研 1 基础练透——单句语法填空 ①It is reported that there were no _______ (injure) in the crash. ②The ________(injure) in the earthquake have received timely treatment in the hospital. ③Some people got _______ (injure) because of being squeezed. 能力提升——微写作 ④在一场足球赛中我的左脚受了伤，所以现在不能游览云南。 I _________________________ in a football match so I can’t go visiting Yunnan now. injuries injured injured have had my left foot injured 语境串记 An injured man was taken to the hospital，where the doctors found he suffered severe injuries to the head and arms and they wondered who had injured him. 一个受伤的人被送往医院，医生发现他头部和手臂受伤严重，很奇怪是谁打伤了他。 reaction n．反应，回应；抗拒；化学反应 (教材原句)Her students’ reaction was quick and correct—they moved under their desks，head first，and held on to the legs of the desks. 她的学生们反应迅速、正确——他们头朝里，爬到课桌下面，并紧紧抓住桌腿。 2 (1) in reaction to sth.　 对某事作出回应 reaction to sb./sth. 对……的反应 (2) react vi. 回应，(对……)做出反应；(对食物等) 有不良反应，过敏；起化学反应 react to sth. (by doing sth.) (通过做……)对……作出反应 react against ... 反对……，反抗…… react with sth. 与……发生化学反应 佳句背诵　This produced a chain reaction，which made it possible for life to develop. 这就产生了一系列的反应，使得生命就有可能开始发展了。 基础练透——单句语法填空 ①Iron reacts ______ water and air to produce rust. ②People can react badly ___ certain food additives. ③She strongly objected to my mother’s marriage.Surprisingly，my mother’s ________(react) to it was rather calm. 能力提升——微写作 ④一位发言人说，这些变动不是针对公司最近的损失而作出的反应。 A spokesman said the changes were not ____________ the company’s recent losses. with to reaction in reaction to 语境串记 I wanted to know how the students reacted to my words as well as your reaction. 我想了解学生对我的话如何反应，以及你的反应。 signal vi.& vt.发信号，示意；标志n.信号，暗号；标志；信号灯 (教材原句)She signalled to her students to exit the classroom in an orderly line covering their heads with their hands. 她示意学生们抱着头，排好队，有序离开教室。 (1)signal (to) sb. to do sth. 示意某人做某事 signal (sb.)that... 示意(某人)…… (2) a danger/warning signal 危险/警告信号 traffic signals 交通信号灯 佳句背诵　An afternoon nap (午睡) is one of the joys of life，although too much napping could signal all is not well. 午后小憩可谓人生的一大乐趣，但瞌睡过多可能表明瞌睡者身体有恙。 3 基础练透——单句语法填空 ①The guard seems to be signaling ___ us with his arm. ②The woman ________ (signal) to the cars behind to stop immediately，but they didn’t notice her. ③Tom turned left at the traffic _______(signal). ④Standing with your arms folded can send out ____ signal that you are being defensive. 能力提升——微写作 ⑤为了不被听到，她用手指示意楼上有人在走动。 In order not to be heard，she pointed her finger upwards _____________ ______________________________. to signaled signals a to signal that someone was moving about upstairs confirm vt.证实，确认；使确信；批准 (教材原句) After a roll call confirmed that all were safe and sound，they relaxed，laughing，crying and hugging each other. 点名确认所有人都安然无恙后，他们才放松下来，笑着，哭着，互相拥抱着。　 (1) It is/has been confirmed that ... 已证实…… confirm one’s belief/determination 坚定某人的信念/决心 confirm sb. in sth. 使某人确信某事 (2) confirmation n. 证实；确认书，证明书 佳句背诵　It has confirmed me in my decision not to give up my studies. 这使我更加坚定了不要放弃学习的决心。 4 基础练透——单句语法填空 ①So far it __________________(confirm)that he wasn’t the person who stole your bike. ②Mr.Roberts，may I have your telephone number __________(confirm)the appointment tomorrow evening？ ③This latest information confirms me ____ the belief that he is to blame. 能力提升——微写作 ④当被问及时，她确定未经允许学生不应该接近湖边。 When asked，__________________ students shouldn’t approach the lake without permission. has been confirmed to confirm in she confirmed that occur vi.发生，出现；存在于 (教材原句)It immediately occurred to her that these were signs of an approaching tsunami. 她立刻意识到这是海啸来临的征兆。 (1) sth. occurs to sb.　　 (主意或想法等)浮现于某人脑海中 It occurs/occurred to sb. that ... 某人突然想到…… It struck/hit sb. that... 某人突然想到 (2) occurrence n. 发生，出现；发生的事，事件 佳句背诵　It occurred to me that I could have the book sent to me. 我想到可以让人把书寄给我。 名师点津 occur没有被动语态，不用于进行时。occur作谓语时，主语不能是人。 5 基础练透——单句语法填空 ①An excellent idea ________(occur)to me when I woke up this morning. ②It didn’t occur to her ______(ask)for help. ③It didn’t occur ____ him that she would refuse his invitation. 能力提升——一句多译 他忽然想起他把钥匙忘在办公室里了。 ④____________________ he had left his keys in the office.(occur) ⑤_____________ he had left his keys in the office.(hit) occurred to ask to It occurred to him that It hit him that relief n．宽慰，轻松；减轻，消除；救济 (教材原句)To her great relief，the officer immediately realized the coming danger. 令她极为欣慰的是，这名官员立即意识到了即将到来的危险。 6 (1)in/with relief　　　　 欣慰地，放心地 to one’s (great) relief 令某人(深感)欣慰的是 it is a relief to do sth. 做某事是件让人欣慰/轻松的事 relief from/of ... ……的减轻/消除 (2) relieve vt.　　　　　 减轻，缓和；解除(职务) relieve one’s pain/pressure 减轻、缓和某人的痛苦/压力 relieve sb. of sth. 减轻某人的负担；解除某人的职务 (3)relieved adj. 感到欣慰的 佳句背诵　It was a relief to be able to talk to someone about it. 能和别人谈谈这件事，感到舒心多了。 基础练透——单句语法填空 ①It is ___ great relief to have rain after a long time of drought. ②The doctor’s treatment gave no ______(relieve)to the patient. ③You may ask your daughter to relieve you ____ some housework. 能力提升——微写作 ④令我们欣慰的是，失踪的孩子十天后回到家里，疲倦但很健康。 ____________，the missing child returned home ten days later，tired but healthy. a relief of To our relief 语境串记 What a relief! The new secretary relieved us of some of the paperwork，so I breathed a sigh of relief.Much to my relief，I was relieved of work stress. 真放松啊！新来的秘书减轻了我们的文案工作，所以我松了一口气。令我非常放松的是，我的工作压力卸掉了。 inform vt.了解，熟悉；通知 (教材原句)Remember to inform yourself of what is going on.记得要让自己对正在发生的事了然于心。 (1) inform sb. of/about sth. 通知某人某事 inform sb. that/wh­-从句 通知某人…… inform oneself of/about sth. 使某人了解/熟悉某事 (2) informed adj. 了解情况的；见多识广的 keep sb. informed of ... 使某人了解某事 (3) information n. 信息，消息；情报 佳句背诵　I have been reliably informed that the couple will marry next year. 我得到可靠消息说他们俩明年结婚。 7 基础练透——单句语法填空 ①Thank you for keeping me __________(inform)of everything that’s happening. ②The man often surfs the Internet to search for some ___________ (inform). ③Did anyone inform you ________ the change of the plan？ 能力提升——微写作 ④他们将把自己所取得的任何进展都告诉他。 They would _____________________________ they had made. informed information about/of inform him of/about any progress be doing... when... 句型 (教材原句)Alice Brown，head teacher at Falmont Primary School，was teaching when the floor began to shake.弗尔蒙特小学校长艾丽斯·布朗当时正在授课，突然地面开始晃动。 句中when用作并列连词，意为“这时突然”。 when表示“这时突然”之意，还用于以下三种句型： (1)be about to do... when... 正要做……突然…… (2)be on the point of doing... when... 正要做……突然…… (3)had (just) done... when... 刚做完……这时突然…… 重点句型解构 1 佳句背诵　I was walking along the street when I heard my name called. 我正在街上散步，突然听到有人喊我的名字。 基础练透——单句语法填空 ①Amateur astronomer David Bates ___________ (look) at the moon through his telescope last night when he got a big surprise. ②I was driving down to London ______ I suddenly found that I was on the wrong road. ③He __________ (walk) for just a mile when a volunteer searcher found him. 能力提升——一句多译 我正要放弃的时候，老师的表扬给了我回答问题的勇气。 ④____________________ when the teacher’s praise gave me the courage to answer the question. ⑤___________________________ when the teacher’s praise gave me the courage to answer the question. was looking when had walked I was about to give up I was on the point of giving up in case引导状语从句 (教材原句)At the same time，Miss Brown quickly opened the classroom door，in case it became damaged during the shaking and could not open. 与此同时，布朗女士立刻打开教室门，以防门在震动中损坏打不开。 (1)in case (of)　　　　 假使；如果，万一 (2)in this/that case 如果是这样/那样的话 (3)in any case 无论如何，总之 (4)in no case 决不(置于句首时，句子要部分倒装) (5)as is often the case 这是常有的事 佳句背诵　I set an alarm to remind me of the time in case I was late for the appointment. 我设置了闹钟提醒自己时间，以防约会迟到。 2 基础练透——单句语法填空 ①Larry told her that he had already put out the fire and she should not move ___ case she injured her neck. ②___ that case，eat before the flight，or an empty stomach will prevent you from sleeping. ③There is no simple answer，___ is often the case in science. 能力提升——微写作 ④无论如何我们都不能违背自然规律，否则我们将遭受无尽的痛苦。 _______________________________________，or we’ll meet endless suffering. in In as In no case can we go against the law of nature 随堂演练 维度一　单词拼写 1．A __________ (程序) is a way of doing something，especially the usual or correct way. 2．The organizers guided them in an ________(整齐的)fashion out of the building. 3．When I was a little kid I _______(滚动) down a hill and broke my leg. 4．I often do _____(楼梯)climbing with my friends procedure orderly rolled stair 维度二　单句语法填空 1．A number of bombs have exploded，seriously ________(injure)at least five people. 2．We are kept _________ (inform)of what is happening in the world by reading newspapers and watching TV. 3．____ my great relief，they arrived home on time. 4．It _________(occur)to me that I could buy my mother a new coat on her birthday. injuring informed To occurred 返回 维度三　完成句子 1．约翰逊先生坚持要求在会议上讨论这个问题。 Mr.Johnson insisted that _____________________________ at the meeting. 2．他从欧洲一回来，就开始了工作。 ________________________________，he set out to work. 3．令人高兴的是，所有人都安然无恙地回来了。 Happily，all have returned _______________. the problem (should)be discussed The moment he returned from Europe safe and sound 课时精练 返回 维度一　 根据汉语提示或首字母填入单词的适当形式 1．For six months of the year，there is hardly any light at the ______(极地). 2．I couldn’t get a _______ (信号)on my cell phone. 3．___________ (破坏)of the environment is one of the most serious challenges we face. 4．He’d always been _____(怪异的)，but not to this extent. 5．In front of the two trees which have been destroyed in the ________ (台风)sit a group of young kids. 基础达标 poles signal Destruction odd typhoon 6．It was the second air ________ (灾难) in the region in less than two months. 7．She continued to the next _____(出口)，got off the motorway and pulled into a parking lot. 8．The bear ________ (碰撞) through a fence and disappeared. 9．When the father heard the news，he h______ his son and thanked him for saving the family. 10．The Jinggang Mountains stand where the boundaries of four c________ meet. disaster exit crashed ugged ounties 维度二　在空白处填入1个适当的单词或括号内单词的正确形式 1．It didn’t occur ___ her to turn to her teachers for help. 2．She glanced over at James for ____________(confirm). 3．You’ll be ________(relief) to know your jobs are safe. 4．She was given the unenviable task of _________ (inform) the losers. 5．The senior leaders lined up behind him in ________(order) rows. 6．As I _______(exit) the final display，I entered a dark room. 7．By noticing these changes，the woman can tell when the storm is about ________(occur). 8．____ case you should need any help，here is my number. to confirmation relieved informing orderly exited to occur In 维度三　完成句子 1．这对全球市场来说会是个好兆头。 That could be good news ___________________． 2．他深深地吸了口气，竭尽全力保持镇定。 He took a deep breath，desperately ____________________． 3．我没想到要核对我的保险单。 _____________________ check my insurance policy. 4．我所希望的是不论特雷弗在哪儿他都能安然无恙地回家。 All I’m hoping for is that wherever Trevor is he will ____________________ _______． for the world at large trying to keep his head It did not occur to me to come home safe and sound 5．科学现在使得我们能够对如何使用常用药品做出更明智的选择。 Science is now enabling us ________________________________ how we use common drugs. to make more informed choices about 维度四　课文语法填空 In spite of 7 killed and over 200 injured in an earthquake，476 students and 36 teachers at Falmont Primary School 1．________(escape) the disaster.Only 5 students suffered slight injuries. The head teacher 2．________(name) Alice Brown was teaching when the floor began to shake.Her students’ 3．________(react) was quick and correct.Miss Brown 4．________(quick) opened the classroom door 5．____________ might be damaged 6．_____ case it could not open.The moment 7．______ shaking stopped，Miss Brown sensed it was the best time for the class to make their escape.She signalled to her students to exit the classroom in an 8．________(order) line.After a roll call confirmed that all were safe and sound，they relaxed，9．_________ (laugh)，crying and hugging each other. escaped named reaction quickly that/which in the orderly laughing The earthquake safety procedures 10．_____________(practise) twice a year，so the kids were calm enough to protect themselves during the earthquake. were practised 素能提升 Ⅰ.阅读理解 A The number of weather-­related disasters has increased by five times over the past 50 years，the latest report by the World Meteorological (气象) Organization (WMO) said on September. However，thanks to improved early warning systems and disaster management，the number of death from these hazards (危险) has been almost three times less. According to the WMO，from 1970 to 2019，weather，climate and water hazards accounted for 50 percent of all disasters. Among the top 10 hazards that led to the largest loss of human life during this period were droughts，storms，floods and extreme temperatures. However，deaths fell from over 50，000 in the 1970s to less than 20，000 in the 2010s. “Weather，climate and water extremes are increasing and will become more frequent and severe in many parts of the world as a result of climate change，” says WMO Secretary-­General Petteri Taalas. “That means more heat waves，drought and forest fires such as those we have observed recently in Europe and North America. We have more water vapor in the atmosphere，which is worsening extreme rainfall and deadly flooding. The warming of the oceans has affected the frequency and area of existence of the most intense tropical storms.” “Economic losses are increasing as exposure increases. But behind the statistics lies a message of hope. Improved multi­-hazard early warning systems have led to a significant reduction in deaths. Quite simply，we are better than ever before at saving lives，” Taalas said. 语篇解读　本文是一篇新闻报道。文章主要报道了极端天气和与此相关的灾难会越来越多，但是人类可以通过早期预警系统拯救更多的生命。 1．What do we know from the first paragraph？ A．Disasters connected with weather have gone up. B．The number of weather­-related disasters has decreased. C．The number of deaths from hazards has been increasing. D．Early warning systems have made disasters decline much. 细节理解题。由第一段第一句“The number of weather-­related disasters has increased by five times... ”可知，与气候相关的灾难增多了。故选A项。 √ 2．What will happen according to Petteri Taalas？ A．There will be more extreme weather. B．Extreme rainfall will no longer exist. C．Water vapor in the atmosphere will go down. D．Humans will defeat extreme weather in the end. 细节理解题。由第三段Petteri Taalas说的话“Weather，climate and water... world as a result of climate change，”可知，将会有更多的极端天气。故选A项。 √ 3．What is hopeful behind the bad news？ A．Improved warning systems will save economic losses. B．Economic losses are going down as exposure increases. C．More lives will be saved thanks to early warning systems. D．Improved early warning systems will control extreme weather. 细节理解题。由最后一段“But behind the statistics lies a message of hope. Improved multi-­hazard early warning systems have led to a significant reduction in deaths.”可知，预警系统会拯救更多生命。故选C项。 √ 4．Where may the text be taken from？ A．A novel. B．A brochure. C．A magazine. D．A guideline. 文章出处题。由第三段“says WMO Secretary­-General Petteri Taalas.”和第五段结尾“Taalas said.”可知，文章引用了世界气象组织官员的话，所以最可能出自电视或广播的专题节目，magazine有“ (电视、广播)专题节目”的意思。故选C项。 √ B Having lived in California until 1970，my family has felt a number of earthquakes. We have been fortunate，however，to have suffered no bodily harm or property damage. There is a website that lists all Californian earthquakes recorded from 1769 to the present. The site lists the dates and time as well as the magnitude (震级) and the exact location of any earthquake that measured more than 6.0.There are only a few earthquakes that stand out in my memory and，luckily，none is shown in the website. So，my personal experience with earthquakes might be considered insignificant. There are three earthquakes that are difficult to forget. The first one was in 1955 and our oldest daughter was walking with me in our backyard in Redwood City in California. As the shaking became stronger，I held her to me with one arm as I held on to one of our fruit trees with the other. All three of us (my daughter，I and the tree) shook for two or three minutes that to us felt like hours. The second one was in 1963.Our entire family was visiting Disneyland in Southern California. The earth started to shake just as we were beginning to walk from our hotel towards the famous landmark. My third experience with an earthquake was a lonely one in California. It was in my sixties and I was alone in an old church. As the building started to shake，I quickly headed for the door to go outside. I remember I said a few prayers—something like “Help me get out of here in time，dear Heavenly Father.” Minutes later，I was safe outside. 语篇解读　本文是一篇记叙文。文章主要讲述了作者在加州所经历的三次地震的情况。 5．The author writes the passage mainly to tell us about ________． A．a new film about an earthquake B．how to survive an earthquake C．his three earthquake experiences D．how to save children in an earthquake 文章大意题。根据第三段第四段和第五段可知，作者主要向读者介绍了自己所经历的三次地震的情况。故选C项。 √ 6．The earthquakes the author experienced ________． A．all caused bodily harm B．are all recorded in a website C．all measured more than 6.0 D．all happened in California 细节理解题。根据第三段“... in Redwood City in California.”，第四段“The second one was ... in Southern California.”，第五段“My third experience with an earthquake was a lonely one in California.”可知，三次地震都发生在加利福尼亚。故选D项。 √ 7．When the first earthquake happened，the author ________． A．was staying with his daughter B．was planting fruit trees C．was holding on to a tree for hours D．was in a hotel 细节理解题。根据第三段“The first one was in 1955 and our oldest daughter was walking with me in our backyard in Redwood City in California.”可知，第一次地震发生时，作者和女儿待在一起。故选A项。 √ 8．What does the underlined part “the famous landmark” refer to？ A．A church. B．Disneyland. C．A building destroyed by an earthquake. D．The place where the author was born. 词义猜测题。根据第四段的“ Our entire family was visiting Disneyland... ”可知，就在我们正要从旅馆走向迪士尼乐园的时候，大地开始摇晃起来，因此“the famous landmark”是指Disneyland。故选B。 √ Ⅱ.阅读七选五 Earthquakes strike without warning and are among the most destructive natural disasters. Keeping calm and proper reaction can sometimes save your life. To ride out an earthquake，remember the phrase “drop，cover，and hold on.”　1　 1．Move away from buildings，street lights，power lines，and bridges. 　2　 As soon as the ground begins shaking，try to get as far away as possible from any nearby structures. Do not seek shelter under a bridge or overpass. 2．Crouch down low in a wide open area until the shaking stops. Once you’ve made your way away from nearby structures，get on your hands and knees and cover your head. See if there are any objects nearby to use as a shield (遮蔽物)，such as a trash can lid.　3　 3.　4　 As you go out after the earthquake，be careful of broken glass，rubble，downed power lines，fallen trees，and any other potential danger. Check yourself and anyone nearby for injuries. If necessary，perform first aid and call emergency services. 4．Get to higher ground if you’re on the shore or near a dam. Earthquakes can cause tsunamis，so put distance between yourself and the coast. If a shaking lasts more than 20 seconds，　5　 Get to ground that’s at least 100 ft (30 m)above sea level or 2 miles (3.2 km)from the shore. A．Drop to your hands and knees under a table or desk. B．Watch out for danger as you observe your surroundings. C．If possible，grab a pillow，sofa cushion，or another object to cover your face and head. D．Here are four tips helping you survive an earthquake if you are outdoors. E．Don’t wait for an alarm or warning to escape. F．The most dangerous locations during an earthquake are areas immediately around buildings. G．If none are available，cover your head and neck with your hands and arms. 语篇解读　本文是一篇说明文。文章主要介绍了几种在户外时遇到地震了的逃生方式。 Earthquakes strike without warning and are among the most destructive natural disasters. Keeping calm and proper reaction can sometimes save your life. To ride out an earthquake，remember the phrase “drop，cover，and hold on.” __________________________________________________________ _________　 前文提到“为了安然度过地震，记住这句话：蹲下，找遮蔽物，坚持住。”承接前文，D选项“如果你在户外，这里有四个帮助你度过地震的小贴士”切题。且与下文给的四个建议呼应，故选D。 D．Here are four tips helping you survive an earthquake if you are outdoors. 1．Move away from buildings，street lights，power lines，and bridges. _______________________________________________________________________________________ As soon as the ground begins shaking，try to get as far away as possible from any nearby structures. Do not seek shelter under a bridge or overpass. 前文提到“远离建筑物、路灯、电线和桥梁。”承接前文，F选项“地震中最危险的位置是建筑物附近的区域”切题。故选F。 F．The most dangerous locations during an earthquake are areas immediately around buildings. 2．Crouch down low in a wide open area until the shaking stops. Once you’ve made your way away from nearby structures，get on your hands and knees and cover your head. See if there are any objects nearby to use as a shield (遮蔽物)，such as a trash can lid. ___________________________ ____________________________________________ 前文提到“看看附近有没有什么东西可以作为盾牌，比如垃圾桶盖。”承接前文，G选项“如果没有，用你的手和胳膊盖住你的头和脖子。”切题。故选G。 G．If none are available，cover your head and neck with your hands and arms. 3．___________________________________________________　 As you go out after the earthquake，be careful of broken glass，rubble，downed power lines，fallen trees，and any other potential danger. Check yourself and anyone nearby for injuries. If necessary，perform first aid and call emergency services. 下文提到“地震后外出时，小心碎玻璃、碎石、倒下的电线、倒下的树和其他潜在的危险。”承接下文，B选项“当你观察周围环境时，要小心危险。”切题。故选B。 B．Watch out for danger as you observe your surroundings. 4．Get to higher ground if you’re on the shore or near a dam. Earthquakes can cause tsunamis，so put distance between yourself and the coast. If a shaking lasts more than 20 seconds，_________________________ __________________ Get to ground that’s at least 100 ft (30 m)above sea level or 2 miles (3.2 km)from the shore. 前文提到“如果摇晃持续超过20秒，”承接前文，E选项“不要等待警报或警告才逃跑。”切题。且呼应下文“到达海拔至少100英尺 (30米)或2英里 (3.2公里)的地面。”故选E。 E．Don’t wait for an alarm or warning to escape. Ⅲ.完形填空 Molai grew up in a tiny village in India. The village was near some wetlands (湿地) which became his second　1　．He learned the value and beauty of 　2　 there from a very young age. When he was 16，Molai began to notice something　3　 happening around his home. A flood had hit the area earlier that year and the　4　 it caused had driven away a number of birds.　5　，the number of snakes had declined (减少) as well. He　6　 that it was because there weren’t enough trees to protect them from the　7　．The solution，of course，was to plant trees，so the animals could seek　8　 during the daytime. He turned to the　9　 department for help but was told that nothing would grow there. However，Molai went looking on his own and　10　 a nearby island where he began to plant trees. 　11　 young plants in the dry season was　12　 for a lone boy. Molai built at the　13　 of each sapling (幼树) a bamboo platform，where he placed earthen pots with small holes to　14　 rainwater. The water would then drip (滴落) on the plants below. Molai　15　 to plant trees for the next 37 years. His efforts have resulted in 1，360 acres of naturally grown land that has become home to many plants and animals. 语篇解读　本文是一篇记叙文。Molai在印度的一个小村庄长大，16岁的时候，一场洪水导致他的家园遭受巨大损失。树木的缺乏导致这些动物失去了遮蔽物，很多鸟儿离开，蛇类数量减少。Molai决定改变这一切，他经过努力，在附近找到了一个小岛，开始种树。在三十多年的时间里，他的努力使1 360英亩的天然土地成为许多动植物的家园。 1．A．dream B．job C．home D．choice 2．A．nature B．youth C．culture D．knowledge 根据前文可知，他生活的村庄在一些湿地附近，本句的there指的是湿地，湿地展现了自然的价值和美。故选A。 √ √ 根据句意和空前的second可知，他出生的村庄是他的家，村庄附近的一些湿地成为了他的第二个家。故选C。 3．A．global B．interesting C．disturbing D．curious 4．A．waste B．stress C．power D．damage 根据语境可知，洪水侵袭这个地区，它会造成对庄稼、树木等的损害，这些损害都会导致鸟儿们离开。故选D。 √ √ 根据下文可知，洪水侵袭，很多鸟儿离开，蛇的数量减少。这些情况都不正常，令人不安。故选C。 5．A．Besides B．However C．Therefore D．Otherwise 6．A．agreed B．realized C．remembered D．predicted 根据后文“that it was because there weren’t enough trees to protect them from the ____．”可知，此处讲述原因，所以是Molai意识到鸟儿离开、蛇类减少是因为没有足够的树木。故选B。 √ √ 根据“as well”可知，洪水不仅导致很多鸟儿离开，而且还导致蛇的数量减少。此处为递进关系。故选A。 7．A．noise B．heat C．disease D．dust 8．A．directions B．partners C．help D．shelter 根据常识可知，树木可以给动物们提供“遮蔽”。故选D。 √ √ 根据常识可知，树木可以提供阴凉，从而保护鸟类和蛇类免受炎热的影响。故选B。 9．A．labor B．police C．forest D．finance 10．A．rebuilt B．discovered C．left D．managed 根据前面的“looking on his own”可知，他自己去看，那么接下来就应该是他发现了一个小岛。故选B。 √ √ 根据前一句中的“The solution，of course，was to plant trees”可知，Molai想要种树，所以他应该向森林部门求助。故选C。 11．A．Decorating B．Observing C．Watering D．Guarding 12．A．tough B．orderly C．wonderful D．beneficial 根据该段后半部分的叙述可知，Molai想尽办法收集雨水。由此推知，旱季缺水，给幼苗浇水很难。故选A。 √ √ 根据“a lone boy”可知，他独自一人，结合“the dry season”可知，此处指独自一人在旱季给幼苗浇水。故选C。 13．A．back B．top C．foot D．side √ 根据该段最后一句“The water would then drip on the plants below.”可知，水滴在下面的植物上。由此推知，竹子平台应该在每棵树苗的顶端。故选B。 返回 14．A．cool down B．keep off C．purify D．collect 15．A．returned B．learned C．failed D．continued 根据后一句可知，他种植了更大面积的树。所以，在接下来的37年里，他会继续种树。故选D。 √ √ 根据前文可知，在旱季给幼苗浇水很困难，Molai想尽办法收集雨水，结合常识可知，陶罐是用来盛水的。由此可知，他将陶罐放到竹子平台上收集雨水。故选D。 谢 谢 观 看 Unit 2　Natural disasters 返回 $