Unit 5 Into the wild 任务单-2024-2025学年高中英语外研版（2019）必修第一册

Unit 5 Into the wild 1、 拓展词汇 1. annual adj.一年一度的，每年的→annually adv.一年一次，每年 2. migrate v.移栖 迁徙→migration n.迁徙 3. determine v.测定，确定，决定→determined adj.坚决的→determination n.决心，测定 4. solve v.解决，解答→solution n.解决，解决方法 5. mystery n.难以理解的事物，谜，神秘的事物→mysterious adj.神秘的，难以理解的 6. amaze v.使吃惊→amazing adj.惊人的→amazed adj.感到惊讶的→amazement n.惊奇 7. chemistry n.化学→chemical n.化学品 adj.化学的→chemist n.化学家，药剂师 8. survive v.活下来，幸存→survival n.幸存→survivor n.幸存者，生还者 9. effect n.影响，结果→effective adj.有效的，起作用的 10. accommodate v.容纳，提供食宿→accommodation n.住处，工作场所 11. recover v.（从糟糕经历中） 恢复，康复→recovery n.恢复，复原 12. shock n.吃惊， 震惊 v.使震惊→shocked adj.震惊的 13. concentrate v.专注，专心→concentration n.集中，关注 14. react v.反应，作出反应→reaction n.（对某一情形或事件的） 反应，回应 2、 重点短语 1. manage to do sth.设法做成某事 2. the solution to......的解决办法 3. cut down 砍倒，削减 4. brave the elements 不顾天气恶劣 5. be famous/known for 因......而著名 6. at a speed of 以......速度 7. concentrate on 专注于，集中于 8. recover from 从......中恢复，恢复知觉 9. after all 毕竟，终究 10. hold your horses 慢点，别急 11. rain cats and dogs 下倾盆大雨 12. feed on 以......为食 13. find one’s way to 找到去......的路 三、重点句型 1．“the＋比较级，the＋比较级”结构，“越······就越······” The more we know about this lovely creature, the greater the chance it will survive and keep its place in the natural world for a long time to come. ［仿写］你看的书越多，你理解得越好。The more you read, the better you understand. 2．with＋宾语＋宾补 With water falling off its thick, brown hair, the bear stared back at me. ［仿写］由于得到许多人的帮助，最终他成功了。 With many people helping him, he succeeded at last. 3．It is／was＋被强调部分＋that／who．．． It is after all we who are the visitors to their world. ［仿写］昨天就是在公园里他遇见了一位老朋友。 It was in the park that he met an old friend yesterday. 四、单元语法 定语从句（2） 一、关系副词引导的定语从句 关系副词 先行词 功能 when 表示时间的名词 时间状语 where 表示地点的名词 地点状语 why reason 原因状语 1．关系副词when引导定语从句时，先行词应是表示时间的名词，关系词在从句中作时间状语。 I still remember the day when I first went to the Great Wall.我还记得我第一次去长城的那一天。 2．关系副词where引导定语从句时，先行词应是表示地点或抽象地点的名词，关系词在从句中作地点状语。 The house where I lived ten years ago has been pulled down. 我10年前居住的那所房子已经被拆了。 3．关系副词why引导定语从句时，先行词常常为reason，关系词在从句中作原因状语。 The reason why he succeeded in the exam is that he studied very hard. 他考试成功的原因是他学习很认真。 ［名师点津］reason后的定语从句的引导词若在从句中作主语或宾语，则 用which或that。 I won't listen to the reason that/which you have given us.我坚决不听你提供给我们的那个理由。 二、关系代词作介词的宾语 关系代词作介词的宾语时，构成“介词＋关系代词”结构。此结构中的关系代词可用which，whom或whose。 1．介词的选用 “介词＋关系代词”结构中的介词可以根据与从句中谓语动词的搭配、与先行词的搭配或句子意义来确定。 This is the camera with which he often takes photos. 这就是他经常用来拍照的相机。（根据与先行词的搭配确定） This is the pilot with whom my father has worked for ten years. 这就是与我父亲一起工作了10年的那位飞行员。（根据意义搭配确定） ［名师点津］ （1）某些在从句中充当时间、地点或原因状语的“介词＋关系代词”，可以与关系副词when、where或why互换。 I still remember the time when ( =in which) I was in college. 我仍然记得我上大学的那段时光。 This is the hotel where (=in which) they stayed.这就是他们待过的旅馆。 This is the reason why ( =for which) he left in a hurry.这就是他匆匆离去的原因。 （2）有些“动词＋介词”短语，如 look for，look after， send for， call on，come across， long for等，不可拆开将介词置于关系代词之前。 The doctor that you sent for has not come.你派人去请的那个医生还没有来。 2．关系代词的选择 “介词＋关系代词”既可以引导限制性定语从句，也可以引导非限制性定语从句。在此结构中，先行词指人时，关系代词用whom，不可用who或that；先行词指物时，关系代词用which，不能用that。 This is the student for whom I bought a book.这就是我给他（她）买书的那个学生。 3．“名词／数词／代词等＋介词of＋关系代词”结构。有时“介词＋关系代词”前还会有名词、数词、代词等，表示部分、整体、数量等概念。 The river,the banks of which are covered with trees, flows to the sea. 这条河流入大海，河的两岸种满了树。 He has three sons, two of whom are teachers.他有三个儿子，其中有两个是老师。 Unit 5 Into the wild Ⅰ.阅读理解 A The person who set the course of my life was a school teacher named Marjorie Hurd.When I stepped off a ship in New York Harbor in 1949，I was a nine-year-old war refugee，who had lost his mother and was coming to live with the father he did not know.My mother，Eleni Gatzoyiannis，had been imprisoned and shot for sending my sisters and me to freedom. I was thirteen years old when I entered Chandler Junior High.Shortly after I arrived，I was told to select a hobby to pursue during “club hours”．The idea of hobbies and clubs made no sense to my immigrant ears，but I decided to follow the prettiest girl in my class.She led me into the presence of Ms Hurd，the school newspaper adviser and English teacher. A tough woman with salt-and-pepper hair and determined eyes，Ms Hurd had no patience with lazy bones.She drilled us in grammar，assigned stories for us to read and discuss，and eventually taught us how to put out a newspaper.Her introduction to the literary wealth of Greece gave me a new perspective on my war-torn homeland，making me proud of my origins.Her efforts inspired me to understand the logic and structure of the English language.Owing to her inspiration，during my next twenty-five years，I became a journalist by profession. Ms Hurd retired at the age of 62.By then，she had taught for a total of 41 years.Even after her retirement，she continually made a project of unwilling students in whom she spied a spark of potential.The students were mainly from the most troubled homes，yet she alternately bullied and charmed them with her own special brand of tough love，until the spark caught fire. Ms Hurd was the one who directed my grief and pain into writing.But for Ms Hurd，I wouldn’t have become a reporter.She was the one who sent me into journalism and indirectly caused all the good things that came after. 1．What does the underlined sentence in Paragraph 2 most probably mean? A．Hobbies and clubs did not interest the author. B．The author turned a deaf ear to joining clubs. C．Hobbies and clubs were inaccessible to immigrants like the author. D．The author had no idea what hobbies and clubs were all about. 2．Which of the following caused the author to think of his homeland differently? A．Stepping on the American soil for the first time. B．Being exposed to Greek literary works. C．Her mother’s miserable death. D．Following the prettiest girl in his class. 3．It can be inferred from Paragraph 4 that . A．Ms Hurd employed a unique way to handle the unwilling students B．Ms Hurd’s contribution was recognized across the nation C．students from troubled homes preferred Ms Hurd’s teaching style D．the students Ms Hurd taught were all finally fired 4．What is the text mainly about? A．How the author became a journalist. B．The importance of inspiration in one’s life. C．The teacher who shaped the author’s life. D．Factors contributing to a successful career. B Las Vegas city in Nevada is built in a desert.The city may be known to the outside world for its partying.But officials have found that there are 21 square kilometers of useless grass.The grass is never lain on，played on or even stepped on.The grass is only there to look nice. Now，the city is asking the Nevada State Legislature to ban useless grass.It is trying to become the first place in America to ban that kind of grass often seen between streets，in housing developments and in office parks. It is estimated that useless grass makes up 40% of all the grass in Las Vegas and it needs a lot of water to survive.Grass needs four times more water than dry climate plants like cactus.By tearing out the grass，the city could reduce yearly water usage by 15%. In 2003，the Southern Nevada Water Authority banned developers from planting grass in front of new homes.It also offered homeowners $ 30 for each square meter of grass they tore out.But fewer people are now using the program.Water usage has increased in southern Nevada by 9% since 2019.And last year，Las Vegas went a record 240 days without major rainfall.The Colorado River provides much of Nevada’s drinking water.The river could lose more water as climate change affects it. Water officials in other dry cities say water usage needs to be reduced.But they fear the reaction to reforms like the ones in Las Vegas if their communities do not accept them.Cynthia Campbell is the water resources adviser for the city of Phoenix in Arizona.“There might come a point when city restrictions get too severe for some residents.They’ll say that is the point of no return for them，” Campbell said.“For some people，it’s a pool.For some people，it’s grass.” 5．Why does Las Vegas city try to ban useless grass? A．To protect the local people. B．To beautify the city. C．To reduce water usage. D．To reduce waste. 6．What program was carried out in Las Vegas in 2003? A．Allowing planting grass before new houses. B．Encouraging the residents to tear out grass. C．Praising those who signed on the program. D．Awarding those who reduced water usage. 7．What is implied in Campbell’s words in the last paragraph? A．Many residents won’t follow the ban. B．Reaction to the reform will vary personally. C．Other measures should be taken to protect water. D．Water officials should take many factors into account. 8．What is the best title for the text? A．Las Vegas Plans to Ban Useless Grass B．A Method Is Adopted to Save Las Vegas C．Choices between Beauty and Practice D．Grass Is Important but Useless in Las Vegas C Could looking through trees be the view to a greener future? Trees replacing the clear glass in your windows is not a work of science fiction.It’s happening now. Forest Products Laboratory researcher Junyong Zhu together with colleagues from the University of Maryland and University of Colorado has developed a transparent wood material that may be the window of tomorrow.Researchers found that transparent wood has the potential to outperform glass currently used in construction in nearly every way. While glass is the most common material used in window construction，it comes with quite a few bad consequences.Heat easily transfers through glass and amounts to higher energy bills when it escapes during cold weather and pours in when it’s warm.Glass production used for construction also comes with a heavy carbon footprint.Manufacturing emissions alone are approximately 25,000 metric tons per year，without considering the heavy footprint of transporting the glass. The innovation was developed using wood from the balsa tree，which is native to South and Central America.The team treated balsa wood to an oxidizing bath，where the wood is kept in a bleach solution at room temperature to remove the light-absorbing substance from the structure.The wood was then penetrated(注入)with a synthetic polymer called polyvinyl alcohol (PVA)，creating a product that is virtually transparent.So the transparent wood was created，which is far more durable and lighter than glass. Switching to transparent wood could prove to be cost-efficient as well.It is approximately five times more thermally efficient than glass，cutting energy costs.It is made from a sustainable，renewable resource with low carbon emissions. With all of these potential benefits for consumers，manufacturing and the environment，the case for transparent wood couldn’t be clearer. 9．What is the main problem with glass used in window construction? A．It is inefficient in letting heat out. B．It does not reflect light and heat. C．It causes a high ecological cost. D．It is inconvenient to transport. 10．What does the underlined part “a bleach solution” in Paragraph 4 refer to? A．A liquid to make objects white. B．A process to solve problems. C．A container to store liquids. D．A way to make colors fade. 11．What does Paragraph 4 focus on? A．How to make things transparent. B．How to produce the new material. C．The benefits of the wood material. D．The great importance of innovation. 12．What is the author’s attitude towards transparent wood? A．Skeptical. B．Ambiguous. C．Conservative. D．Appreciative. Ⅱ.七选五 Keys to a Good Family Life In posters and ads，we often see pictures of happy families，but family life is not all smiles and laughter.All families are different and have problems，but you can make your family life better with hard work and determination. 1 Spend time together as a family.Some people are too busy for family time.You have to set aside time to plan and spend special times together. 2 Make the conversation around the table pleasant and caring；maybe ask each person how their day was or what is happening in their school or work life.Doing household chores together also helps. 3 Allow members of your family to express their own feelings and ideas.Maintain eye contact and don’t interrupt when someone is talking.Listen carefully to what they are saying，before you judge or disagree.Hearing someone else，and being heard by that person，is the foundation of a good relationship. 4 Try not to be angry at someone’s opinions.Even if you think that they are wrong，listen with an open mind to show that you care—and remember that no one is perfect. Meet each other’s needs.Give time to each and every one of your family members.Know what is going on in their lives and what they need help with. 5 If they need help with something，set aside time to do so.To be aware of your family members’ emotional and physical needs，you need to communicate. A．Listen to their problems. B．Try applying the following steps. C．Allow each person to be an individual. D．So these steps will help you all get on well. E．Respect your family members’ feelings and ideas. F．Every day it should be eating at least one meal together. 学科网（北京）股份有限公司 $$