1、英语必修 5 人教新课标 Unit 3 同步备课参考教案（2）Unit 3 Life in the futurePeriod Warm Up & Reading(教师用书独具)教学目标重点词汇的理解与应用。(1)熟记学案中所列出的单词和短语。(2)通过学案中所给出的重点单词和重点短语的学习，让学生能够正确理解和使用这些单词和短语，能够运用这些词语造句。(3)通过对这些词汇的理解能够更深层次的理解课文，并通过课文加深对这些词汇的理解，更加熟练的运用这些词汇。(4)通过对本课文的理解，让学生学会用英语写科幻类或想象类的文章，并培养学生养成自觉用英语写作的好习惯，以提高学生的书面表达能力。教学地位单
2、词和短语是构成句子的最小单位，在语言学习中起至关重要的作用，所以理解和正确运用英语单词和短语是英语学习的重点所在。(教师用书独具)新课导入建议As we all know that great changes have taken place in our daily life recently. With the quick development of the science and technology, our life will become more and more comfortable, . Now I want to ask xxx to imagine what our
3、life will be in 100 years. Do you like it ，why?教学流程设计导入新课。老师检查上堂课所布置的作业，检查学生对学案预习的情况。让学生就“互动探究”(见学案第 3945 页) 进行讨论，让学生各自发表自己的见解，然后让各个讨论组派代表汇报各自讨论结果。 让学生再次阅读课文( 见课本第 1718 页) 以加深对所学单词与短语的理解。 老师针对难点和重点词汇进行讲解，并补充学案中所遗漏的重点词汇，补充一些必要的练习。让学生针对各自不同的意见展开讨论，然后老师给出详细正确答案。让学生完成“自我评估”(见学案第 45 页) 。布置作业。让学生完成课本第 20
4、页第1、2、3 题， “课时作业”(见学案第 103 页) 和预习“Period (见学案第 4649 页)。(见学生用书第 39 页)1aspect n方面，层面Below are some of the main aspects of life today.(教材 P17)下面是当今生活的主要方面。Eastern culture can play a positive role in this aspect.东方文化在这方面会起积极作用。The training program covers every aspect of the job.该训练方案包括了工作的各个方面。from ever
5、y aspect 从各个方面in all (its) aspects 全面地翻译句子这是他过去没有了解到的她的性格的一个方面。The book aims to cover all aspects of city life.【答案】 This was one aspect of her character he hadnt seen before. 这本书旨在涵盖城市生活的各个方面。2impression n印象；感想，印记first impressions(教材 P17)第一印象What was your first impression of London?你对伦敦的第一印象是什么？I ha
6、ve a good impression of him.我对他的印象很好。make/leave/give an impression on 给留下印象impress vt.给以深刻的印象impress sth.on/upon sth.impress sb.with sth.使某人对有印象；使某人铭记某事；某物/事给某人留下印象impress on(upon)使铭记be impressed by/with 为所感动；对有印象impressive adj .给人深刻印象的，感人的The boy has impressed his doctors with his courage and deter
7、mination.那个男孩的勇气和决心给医生们留下了深刻印象。Its an impressive ceremony.那是个难忘的仪式。【对接高考】 (2010北京高考)F irst impressions are the most lasting.After all，you never get second chance to make first impression.Aa；the Bthe ；theCa； a Dthe；a【解析】 考查冠词及固定短语。句意：第一印象是持续时间最长的。毕竟，你永远不会再有一次机会去获得一个第一印象。表示“又一；再一次”常用冠词 a；第二个空用a 表示泛指概念
8、。 make a.impression“留下印象” 。【答案】 C句型转换His sincerity impressed her.He his sincerity.He his sincerity .My father impressed on me the value of hard work. My father the value of hard work.【答案】 impressed her with；impressed；on herimpressed me with完成句子His words (使深深铭记)my memory.His trip to India (使印象深刻)him.
9、【答案】 are strongly impressed on made a strong impression on3take up 拿起；接受；开始；继续；占去(时间或空间)I still cannot believe that I am taking up this prize that I won last year.(教材 P17)我还是无法相信我是在接受去年获得的这个奖励。When he left school he took up journalism.当他毕业后，就开始从事新闻工作。She took up her first teaching post in 2008.2008
10、年，她走上了她的第一个教学岗位。My grandfather took up his own experiences.我爷爷继续讲他自己的经历。take.apart 把拆开take in 理解；欺骗；接纳take off 脱去；起飞；突然受欢迎take on 呈现；开始雇用take over 接管；接任 (职位)Lets take the radio apart and see whats wrong with it.咱们把收音机拆开看看有什么毛病。Dont be taken in by his charming manner；hes completely ruthless.不要被他那副讨人喜
11、欢的外表所迷惑，其实他冷酷无情。Sales of home computers have taken off in recent years.家庭电脑的销售量近年来上升很快。形象记忆【对接高考】 (2009安徽高考)W e tried to find a table for seven，but they were all .Agiven away Bkept awayCtaken up Dused up【解析】 句意：我们尽力找能坐七人的桌子，但是没有空桌。give away 泄露，捐赠；keep away 控制在外；take up 占据；use up 用光，用尽。根据句意选 C。【答案】 C
12、写出下列句中 take up 的含义The head teacher takes her duties up in August. She took up his offer of a drink. At the age of sixty he took up the study of Russian. Joan took up the story when her sister forgot the next detail. That big clock will have to go；it takes up too much space in the small hall. 【答案】 开始
13、承担 接受 开始从事 继续 占用4constantly adv.不断地；重复不断地I have to remind myself constantly that I am really in AD 3008.(教材 P17)我得不断提醒自己，我真的已经进入到公元 3008 年了。Fashion is constantly changing.时尚总是日新月异。He talked constantly about his work.他不断地谈到他的工作。constantly 经常和进行时连用，表示说话者的一种情感。与之用法相当的词还有 always等。constant adj.持续的；不断的The
14、re was a constant stream of visitors to Mount Tai.泰山的游客络绎不绝。The English language is constantly changing.英语总是在不断地发展变化。Im constantly telling her to behave herself.我不断告诉她要守规矩。constant/continual/continuousconstant 强调始终如一地经常出现，含义是“不断的，经常的” 。continual 表示时断时续地发生，含义是“连续不断的，频繁的” 。continuous 强调中间不停顿，含义是“不停的，连
15、续不断的” 。选词填空：constant，continuous ，continualAs we know， in our world nothing seems . practice is necessary to master English.All of us must be to study.【答案】 constant continual continuous4previous adj.在前的；早先的；先前的；以往的；(时间上)稍前的This is similar to the “jet lag” you get from flying，but it seems you keep get
16、ting flashbacks from your previous time period.(教材 P17) 这有点像坐飞机时的飞行时差，但不同的是，你的脑海中似乎在不断闪现以前的时光。No previous experience is necessary for this job.这一工作无需相关的经验。I couldnt believe it when I heard the news.I had only seen him the previous day.听到这个消息时，我不敢相信。就在前一天我还见到过他。previous tobefore 在之前 (其中 to 是介词)previo
17、usly adv.先前地；早先Previous to leaving for France，he studied a lot about the country.他在启程前往法国之前，对有关法国的事物作了相当多的研究。The building had previously been used as a hotel.这座楼房早先曾用作旅馆。previous/formerprevious指在时间上较早的、顺序上在前的，表示一事做于另一事之先或指目前某事之前的一件事。可以和 to 连用，表示“在之前” 。former可表示以前的，即时间上在前的，也可表示前者的。这个词特别用于指某人以前从事过某种工作
18、或担任某个职位。形象记忆【提示】 previous 常与 to 搭配，意为“在之前，先于” ，类似与 to 搭配的单词还有：senior ，junior ，inferior，superior，similar 等。完成句子Have you had (过去的工作经验吗)?His father died (在之前两个小时)his arrival.【答案】 previous job experience two hours previous to5surrounding n周围的事物；环境 (常用复数)adj. 周围的At first my new surroundings were difficul
19、t to tolerate.(教材 P18)开始的时候，新的环境让我难以忍受。The house is situated in very pleasant surroundings.那所房子所处的环境非常优美。She grew up in comfortable surroundings.她在舒适的环境中长大。surrounding adj.附近的；周围的surround vt.环绕；围住be surrounded by/with.由 围着/包围surround sth./sb.with/by sth.以包围或环绕某人/某物After the explosion the army sealed
20、 off the surrounding area.爆炸发生后，军队封锁了周围地区。 He likes to surround himself with beautiful things.他喜欢生活在美的环境中。She has always been surrounded with fashionable friends.她周围总有许多爱赶时髦的朋友。surroundings/environmentsurroundings 专指自然环境，从周围的事物这一客体着眼。environment 可指自然环境，也可指精神环境。The girl grew up in beautiful surroundi
21、ngs，but not in a happy home environment.这个女孩生活在优美的环境中，但却没有愉快的家庭氛围。选词填空：environment，surroundingsWe should protect our .I need to work in pleasant .【答案】 environment surroundings单句改错It took me a few weeks to get used to my new surrounding. 【答案】 surroundingsurroundings翻译句子房子的四周有高墙。As a child，I was surro
22、unded by love and kindness.The surrounding villages have been absorbed by/into the growing city.【答案】 The house was surrounded by high walls. 幼年时，我备受关爱。 周围的村庄已经并入了那不断扩展的城市。6tolerate vt.容忍；忍受At first my new surroundings were difficult to tolerate.(教材 P18)一开始新的环境让我很难忍受。I can not tolerate her rudeness.我
23、不能容忍她的粗鲁无礼。The teacher can not tolerate eating in class.老师不容许在课堂上吃东西。tolerate(doing)sth.容忍(做)某事cant bear/stand (doing)sth.无法忍受(做) 某事put up with 容忍；忍受tolerable adj. 可容忍的tolerance n容忍；忍受tolerant adj.容忍的；宽容的be tolerant of/towards sb./sth.对宽容Her own mistakes made her very tolerant of/towards (the faults
24、 of) others.她因自己有错误，对别人(的错误 )就概不计较了。He cant bear being laughed at.他忍受不了被别人取笑。I dont know how she puts up with his cruelty to her.我不明白她怎么能忍受他的虐待。单句改错The school cannot tolerate to cheat in exams.Her own mistakes made her very tolerant about the faults of others. .【答案】 to cheatcheating aboutof/towards完
25、成句子Few plants will (经受骤变)in temperature.I cant (容忍你的行为)like that.【答案】 tolerate sudden changes tolerate your behavior7The air seemed thin，as though its combination of gases had little oxygen left.(教材 P18)空气似乎很稀薄，好像在混合的气体中剩下很少的氧气。本句是一个由 as though 引导的方式状语从句构成的复合句。as though/if 的含义是“好像；似乎” 。如：The animal
26、was walking as though it had hurt its leg.这个动物走路的样子好像伤了腿似的。as though/if 引导方式 状语从句或表语从句时，通常用虚拟语气，表示与事实不符或相反的情况。如果 as if/though 引导的从句谓语动词与主句谓语动词所表达的动作同时发生，as if/though 从句谓语动词用过去时；如果 as if/though 引导的从句谓语动词所表达的动作先于主句谓语动词动作，as if/though 从句谓语动词用过去完成时；如果 as if/though 引导的从句谓语动词所表达的动作后于主句谓语动词所表达的动作，as if/though 引导的从句谓语动词用过去将来时；如果与事实相符合，则用陈述语气。She treats the orphan as if he were her own son.她对待这个孤儿就好像对待自己的亲儿子一样。
