Unit 4 Section Ⅰ Starting out & Understanding ideas（课件PPT）-【勤径学升】2024-2025学年高中英语选择性选择性必修2同步练测（外研版2019）

单击此处添加文本具体内容 UNIT 4　Breaking boundaries Section Ⅰ　Starting out & Understanding ideas UNIT 4　Breaking boundaries boundary statistic tackle vital UNIT 4　Breaking boundaries clinic twin ward UNIT 4　Breaking boundaries assist specialist infectious disinfect devotion UNIT 4　Breaking boundaries of of in on up for not UNIT 4　Breaking boundaries into than up UNIT 4　Breaking boundaries 悲惨的，不幸的 给(某人)换班 爆发，突然发生 意外的幸运事；奇迹 弥补，补偿 UNIT 4　Breaking boundaries it is vital not to take do sometimes end UNIT 4　Breaking boundaries to save them still facing so many problems It is not the first time UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries a working Slowly as Although do To be caught powerful problems shared UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries assistant in/with assistance assistant assist with assistance UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries to make to/for we(should)carry out the operation immediately UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries improving devoted devotion UNIT 4　Breaking boundaries Devoting himself to his research Devoted to his research UNIT 4　Breaking boundaries to save them UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries leaving To pass to be told To improve your writing UNIT 4　Breaking boundaries It is not the first time UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries UNIT 4　Breaking boundaries should work/worked to start have made UNIT 4　Breaking boundaries because it was the second time that he had made the same mistake 高效训练 反馈达标 点击进入word版 UNIT 4　Breaking boundaries Ⅰ.重点单词 ►基础单词 1．________ n.　　　　 分界线；边界 2．_________ n. (一项)统计数据 3．______ v. 处理，对付(难题) 4．_____ adj. 极其重要的 [对应学生用书第63页] 5．______ n. 诊所；门诊部 6．____ adj. 双胞胎的 7．____ n. 病房 ►拓展单词 1．______ v．协助，帮助→assistant n．助手→assistance n．协助；援助 2．special adj.特殊的，特别的；格外的；有专门作用的→specially adv.专门地，特意；特别，尤其→__________ n．专家 3．infect v．使感染；传染→__________ adj.传染性的→infection n．感染；传染→_________ v．为……消毒，给……杀菌 4．devote v．致力于；奉献→devoted adj.献身的；忠诚的→________ n．奉献 Ⅱ.重点短语 1．a lack __ 缺乏…… 2．regardless __ 不管；不顾 3．be involved __ 卷入；专注于 4．work __ 从事，继续 5．give __ 放弃；停止 6．compensate ___ 弥补……，补偿…… 7．___ to mention 更不用说 8．step ____ one's shoes 接替某人的工作/职位 9．more ____ 多于；不仅仅；非常 10．make __ one's mind 下决心；决定 Ⅲ.阅读词汇 1．tragic adj. ________________ 2．relieve v. _________________ 3．outbreak n. ________________ 4．miracle n. ___________________ 5．compensate v. ____________ Ⅳ.重点句型 1．But _______________________ any chances. 但重要的是我们不能心存侥幸。 2．But, although the death rate is very high, we will never give up on a patient, and our efforts ________________ in miracles. 不过，虽然死亡率极高，但是我们永远不会放弃任何一个患者，何况我们的努力有时真的会产生奇迹。 3．We knew there was little hope for the brothers, but we did everything we could ____________． 我们知道，剩下的兄弟俩也希望渺茫，但是我们竭尽所能去救治他们。 4．In a world _____________________________, it is absolutely essential for us all to collaborate to create a global community with a shared future of peace and prosperity. 这个世界仍然面临着许多问题，我们所有人都必须团结合作，打造一个共享和平繁荣未来的“地球村”。 5．________________________ the author has worked with MSF. 这不是作者第一次与无国界医生组织合作。 [整体理解] Ⅰ.Scan the text and match the general idea of each paragraph. 1．Para．1　A．the author's mission and being introduced to colleagues 2．Para．2 B．the bonds between people 3．Para．3 C．an unforgettable success [对应学生用书第64页] 4．Para．4 D．the reason why the author decided to go to Liberia with MSF 5．Para．5 E．the author's feelings and reflection 6．Para．6 F．their working situation 7．Para．7 G．the present situation of the author's work 答案　1－5　GDAFC　6－7　BE Ⅱ.Read the text and choose the best answers. 1．Why did the writer go to Liberia? A．Because Emma, at the end of her posting, should be replaced by him. B．Because his duty was to go there and offer his help. C．Because the tragic scenes on the news made him go there. D．Because there are no borders for doctors. 2．Alfonso fought against Ebola in many places except ________． A．Argentina　　　　 B．Liberia C．Sierra Leone D．Guinea 3．How did the writer feel after the twin girls and their parents soon died? A．Calm. B．Hopeless. C．Delighted． D．Disappointed． 4．What's the meaning of the phrase “to step into my shoes” in the last paragraph? A．To wear my shoes. B．To replace my place. C．To give me shoes. D．To slip into the shoes. 答案　1－4　CABB Ⅲ.Fill in the blanks according to the text. As 1._ Chinese doctor, I arrived in Liberia with MSF almost three months ago.I knew it was at risk, but I thought it was my duty to offer my help.I worked with people 2._______(work)for or alongside MSF.3.______(slow)I knew these people very well and felt a growing sense of pride 4.__ part of this extraordinary team.5.________ the death rate is very high, we will never give up on a patient, and our efforts 6.__ sometimes end in miracles. 7.____________(catch)up in such a crisis creates 8.________(power)bonds between people.Facing so many 9.________(problem), we all should collaborate to create a global community with a 10.______(share)future of peace and prosperity. [课文译注] 词汇积累 ①vital adj.极其重要的 ②take any chances冒险 take a chance冒险；试图做某事；碰运气 ③comrade n．同志；朋友 ④virtual adj.虚拟的，模拟的 ⑤tragic adj.悲惨的，不幸的 ⑥scene n．场面；景色；(戏剧)一场；现场 ⑦offer n．&v.提供，提议；出价；优惠 ⑧put…at risk让……处于危险之中 ⑨Ebola n．埃博拉病毒 ⑩respect v．尊敬；尊重；敬意 n．细节；方面；敬意；问候 (boundary n．边界；分界线 ⑫border n．国界；边界(地区) ⑬be/get involved in卷入；专注于 ⑭combat v．防止，抑制 ⑮mission n．重要任务；使命；传教(区) ⑯relieve v．给(某人)换班；解除；缓解 ⑰specialist n．专家 ⑱infectious adj.传染性的 infection n．感染；传染 infect v．使感染；传染 ⑲at the end of在……尽头；在……末端 ⑳routine n．常规；正常顺序 adj.常规的；日常的 (alongside prep.在……旁边；与……一起 adv.在旁边 (clinic n．诊所；门诊部 (disinfect v．为……消毒，给……杀菌 (official adj.官方的；正式的；公务的 n．官员；要员 (previously adv.以前地 (work on从事……，继续…… (outbreak n．爆发，突然发生 (extraordinary adj.不一般的；非凡的；意想不到的 (devotion n．奉献 (vomit n．呕吐物 (give up放弃；停止 (miracle n．意外的幸运事；奇迹 (van n．小型货车 (twin adj.双胞胎的 (ward n．病房 (odds n．困难，不利条件；可能性 odd adj.奇怪的；怪异的；反常的 (compensate v．弥补，补偿 compensate for弥补……，补偿…… (inspiring adj.令人鼓舞的，振奋人心的 (not to mention更不用说 (step into one's shoes接替某人的工作/ 职位 (absolutely adv.绝对地；完全地 (essential adj.完全必要的；极其重要的 (collaborate v．合作，协作 (prosperity n．兴旺；繁荣 教材原文 MY 100 DAYS WITH MSF 22 March 2015 Today we celebrate.It's exactly one month since the last reported case.But it is vital① not to take any chances②.[1] So, 20 health care workers from almost as many countries, comrades③ in arms, raise virtual④ glasses to each other. [1]不定式短语not to take any chances作主语，it是形式主语。 I arrived in Liberia with MSF almost three months ago.When I saw the tragic⑤ scenes⑥ on the news, I felt it was my duty as a doctor to go there and offer⑦ my help.I knew I was putting my life at risk⑧， but I thought，“If I don't do it, who will？” It is important to remember that Ebola⑨ doesn't respect⑩ national boundaries⑪.There are no borders⑫ for doctors, for patients or for anyone else involved in⑬ combating⑭ this terrible disease.[2] [2]该句属于there be 句型，过去分词短语involved in combating this terrible disease作后置定语。 My mission⑮ was to relieve⑯ Emma, a Canadian specialist⑰ in infectious⑱ diseases at the end of⑲ her posting.Emma spent an hour with me in the staff room talking me through the daily routine⑳.As she talked, I could hear at least three different languages being spoken at the tables around us.[3]Later, Emma introduced me to some of the others working for or alongside( MSF: Wilton, a young local man, who helped carry the very sick into the treatment clinic( and who disinfected( clothing and surfaces; Maisy, a retired public health official( from Darwin, Australia, whose local team of volunteers educated people on preventing infection; Alfonso, a soft­spoken Argentinian doctor in his 50s, who had previously( worked on( Ebola outbreaks( in Sierra Leone and Guinea．The list went on.I found that I was the only Chinese doctor among people of all ages, colours and beliefs, from every continent except Antarctica．With each person I met, I felt a growing sense of pride as part of this extraordinary( team, whose devotion( to the cause shone from their eyes.[4] [3]As she talked是由as引导的时间状语从句， 现在分词短语being spoken作宾语补足语。 [4]I met是省略关系代词的限制性定语从句，whose devotion to the cause shone from their eyes是非限制性定语从句。 In the few weeks since then, I have come to know these people very well.We have worked together, surrounded by blood, vomit( and death.[5]But, although the death rate is very high, we will never give up( on a patient, and our efforts do sometimes end in miracles(.[6] [5]过去分词短语 surrounded by blood, vomit and death作状语。 [6]although引导让步状语从句，主句是由and连接的并列句，其中do强调谓语end。 Just after my arrival, a family of six were brought here in the back of a van(.All of them were infected．The twin( girls and their parents soon died．We knew there was little hope for the brothers, but we did everything we could to save them.[7] When we visited the ward( the next morning, we were amazed to see that against all odds(, both boys were still alive.Pascal and Daniel have since made a full recovery.This small but unexpected success compensated( for many other less fortunate cases. [7]该句是由but连接的并列句。前面的分句中there was little hope for the brothers是宾语从句，后面的分句中we could是定语从句，不定式短语to save them作目的状语。 To be caught up in such a crisis creates powerful bonds between people, not only between carers and patients, but also between all those who have come from different parts of the world and joined together in a common cause.[8]It is so inspiring( to have colleagues like Wilton, Maisy and Alfonso, not to mention( all the others I have worked with. [8]不定式短语To be caught up in such a crisis作主语，not only…but also…连接的是介词短语，who引导定语从句，修饰those。 Now my time is almost up.In a few days, someone else will arrive to step into my shoes(, and the tireless work that the MSF members do in more than 70 countries and regions around the world will go on.In a world still facing so many problems, it is absolutely(essential( for us all to collaborate( to create a global community with a shared future of peace and prosperity(.[9] [9]现在分词短语facing so many problems作后置定语，it作形式主语，后面的不定式短语作真正主语，其中的不定式短语 to create…作目的状语。 参考译文 与无国界医生奋战100天 2015年3月22日 我们今天庆祝了一番，因为距离发现上一个报告病例已经整整一个月了。但重要的是我们不能心存侥幸。所以，我们这20位来自世界各地的医护人员，也是战友们，假装举杯，互相庆祝。 大约三个月前，我随无国界医生一起来到利比里亚。当我从新闻上看到一幅幅凄惨的画面时，我觉得作为医生我有责任到那里去帮忙。我知道这样做是在冒生命危险，但是我想：“假如我不去做，又有谁会去呢？”重要的是要记住，埃博拉病毒传播起来是不分国界的。医生、病人或者任何被迫与这种可怕的疾病抗衡的人都是不分国界的。 我的任务是接替埃玛，她是一位加拿大传染病专家，任期届满。我和埃玛在办公室用了一个小时交接日常工作。她说话的时候，我可以听到隔壁桌传过来的谈话声，至少混着三种不同的语言。接着，埃玛向我介绍了几个人，他们都是无国界医生的工作人员，或者同该组织一起工作的人：威尔顿是一位当地的年轻人，他帮忙把重症患者带进治疗所，负责衣物及皮肤表面消毒；迈西来自澳大利亚的达尔文市，是一名退休的公共卫生官员，他带领当地的志愿者团队给人们进行预防传染培训；阿方索是一位五十来岁的阿根廷医生，说起话来温声细语，曾参与抗击前几次塞拉利昂和几内亚爆发的埃博拉病毒。埃玛还介绍了其他人。这些人来自除南极洲外的 世界各地，各种年龄、肤色、信仰都有，而我发现自己是其中唯一一位中国医生。能够和在这里遇到的人一起，成为这个杰出小组的一员，我心中的自豪感油然而生，大家的双眼中都熠熠闪耀着奉献精神的光芒。 接下来的几个礼拜里，我已经开始和大家熟稔起来。我们一起工作，周围充斥着血液、呕吐物和死亡。不过，虽然死亡率极高，但是我们永远不会放弃任何一个患者，何况我们的努力有时真的会产生奇迹。 就在我刚刚来到这儿的时候，有一家六口躺在小货车的车斗里被运了过来。他们全都被感染了。不久，其中一对双胞胎姐妹和她们的父母就去世了。我们知道，剩下的兄弟俩也希望渺茫，但是我们竭尽所能去救治他们。第二天早上，我们去病房探望时惊讶地发现，虽然历经千险，两个男孩仍然活了下来。此后，帕斯卡尔和丹尼尔的病痊愈了。这次小小的却出乎意料的成功相对其他没有那么幸运的病例来说，是一种弥补。 患难与共的经历在人与人之间建立了紧密的纽带，不仅仅在于医护人员与患者之间，还在于所有来自世界各地、因为共同事业聚在一起的人们之间。有威尔顿、迈西和阿方索这样的同事已令我倍感鼓舞，更别提其他所有和我们一起共事的人了。 如今我的任期也快结束了。几天后，另一个人就会到达这里，接替我的工作。而无国界医生的成员们将在全世界超过70个国家与地区继续不知疲倦地工作着。这个世界仍然面临着许多问题，我们所有人都必须团结合作，打造一个共享和平繁荣未来的“地球村”。 [核心词汇] 1．assist v．协助，帮助 (教材P50)It assists people based on need, regardless of which country they are from. 它根据需要帮助人们，不管他们来自哪个国家。 [对应学生用书第66页] [归纳拓展] (1)assist sb．to do sth. 帮助某人做某事 assist sb．in/with sth. 帮助某人某事 assist sb．in doing sth. 帮助某人做某事 (2)assistance n. 帮助；协助 come to one's assistance 援助某人 with the assistance of 在……的帮助下 (3)assistant n. 助手；助理；售货员 Despite his cries, no one came to his assistance. 尽管他大声喊叫，但没有人来帮助他。 Bill assisted his friend Mike to establish a new company. 比尔帮助他的朋友迈克成立了一家新公司。 [活学活用] (1)单句语法填空 ①Mary was chosen as an _________(assist)to help Mr Brown finish his research. ②We asked him to assist us _______ designing a new bridge. ③I need your __________(assist)with this heavy load． (2)用assist及其短语的适当形式完成下列片段 ④The shop _________ rushed out of the shop to ______ the old lady ____ her luggage.With his ___________,the old lady crossed the road． 店员从商店里冲出来帮助老妇人提行李。在他的帮助下，那位老太太过了马路。 2．vital adj.极其重要的 (教材P50)But it is vital not to take any chances. 但重要的是我们不能心存侥幸。 [归纳拓展] be vital for/to…　　　　　　　 对……极为重要 It is vital that… ……是极重要的。 It is vital to do sth. 做某事很重要。 If we are to make a difference in life, it's vital that we should begin with small things. 如果我们要想在生活中发挥作用，重要的一点就是我们应该从小事开始。 As far as I'm concerned, it is vital to keep accurate records. 就我个人而言，做好准确的记录非常重要。 [名师点津] 在句型“It is vital that…”中，从句谓语动词要用虚拟语气，即“should＋动词原形”，should可以省略。 [活学活用] (1)单句语法填空 ①It is vital _______(make)some educators realize the importance of educational reform. ②Good financial accounts are vital ______ the success of any enterprise. (2)单句写作 ③我们应立刻开始手术，这是至关重要的。 It's vital that _____________________________________________． 3．devotion n．奉献 (教材P51)With each person I met，I felt a growing sense of pride as part of this extraordinary team, whose devotion to the cause shone from their eyes. 能够和在这里遇到的人一起，成为这个杰出小组的一员，我心中的自豪感油然而生，大家的双眼中都熠熠闪耀着奉献精神的光芒。 [归纳拓展] (1)devote v.　　　　 致力，献身，倾注 devote…to 把……用于；献身；致力；专心 devote oneself to 致力于；献身于 (2)devoted adj. 深爱的；忠诚的 be devoted to 专心于；致力于 He devoted a good deal of attention to the problem. 他在这个问题上花了相当多的精力。 Before the exam, I devoted myself to preparing for it. 考试之前，我努力做好准备。 [活学活用] (1)单句语法填空 ①I still remember what you have devoted to _________(improve)my oral English and English writing. ②Some of them were _______(devote)to the study of natural science. ③We were deeply moved by their ________(devote). (2)句型转换 ④As the scientist is devoted to his research, he seldom goes to the cinema with his family. →________________________________, the scientist seldom goes to the cinema with his family.(现在分词短语作状语) →_______________________, the scientist seldom goes to the cinema with his family.(过去分词短语作状语) [重点句型] eq \a\vs4\al(1.不定式短语作目的状语) (教材P52)We knew there was little hope for the brothers, but we did everything we could ____________． 我们知道，剩下的兄弟俩也希望渺茫，但是我们竭尽所能去救治他们。 [句式剖析] 不定式短语to save them作目的状语。 [归纳拓展] (1)in order to、so as to等可以表示目的，in order to可以位于句首或句中；so as to不能置于句首。 (2)动词不定式还可以作结果状语，一般放在句子后面，且常表示出乎意料的结果，常与only、just等词连用。 In order to/To keep warm, we shut all the windows. 为了保暖，我们把所有窗户都关上了。 He hurried to the booking office, only to be told the tickets had been sold out. 他匆忙去了售票处，结果被告知票已卖完了。 [名师点津] 现在分词短语作结果状语常表示意料、情理之中的结果，而不定式短语作结果状语常表示出乎意料的结果。 [活学活用] (1)单句语法填空 ①What has happened is hard to explain, _______(leave)us puzzled． ②_______(pass)the college entrance exam, we must work hard． ③They reached the company out of breath, only __________(tell)they were fired． (2)单句写作 ④要想提高你的写作水平，你最好把每天写日记当成习惯。 _______________________, you'd better make it a rule to keep a diary every day. 2．it is the first time that… (教材P52)________________________ the author has worked with MSF. 这不是作者第一次与无国界医生组织合作。 [句式剖析] 本句中it is the first time后面跟从句，从句谓语常用现在完成时；如果前面的is换为was，从句谓语用过去完成时。 [归纳拓展] It/This/That is the first/second/…time(that)…　　　　　　　　　　　　 某人第一/二/……次做某事。 It's time for sth. 该是(做)……的时候了。 It's time(for sb．)to do sth. 该是(某人)做……的时候了。 It's(about/high)time(that)…should do/did sth. 该是做……的时候了。 It was a time when… 那是……的时期。 the first/second …time＋从句 第一/二次……(引导时间状语从句) He told us that it was the first time that he had come late for such an important meeting. 他告诉我们这是他第一次在开如此重要的会议时迟到。 It's(about/high)time(that)we should do/did something to make good use of time. ＝It's time for us to do something to make good use of time. 是我们该做些什么好好利用时间的时候了。 [活学活用] (1)单句语法填空 ①It's high time that we students __________________(work)harder at our lessons as the College Entrance Examination is approaching. ②You have now finished your first sprint, so it's time _______(start)on the next one. ③I hope that it is the last time that you _________(make)such a foolish mistake. (2)单句写作 ④老师批评了他，因为这是他第二次犯同样的错误。 The teacher criticized him, ______________________________________________ _________________________． $$