Unit 4 Living with technology单元复习课件-2026-2027学年高中英语译林版选择性必修第二册

该高中英语课件系统梳理了Unit 4 Living with technology的核心词汇（如capacity, urge等）和语法（with复合结构、将来进行时等），通过词义对比（如capacity/capability/ability辨析）、用法归纳（如urge的虚拟语气搭配）及语法结构解析，构建“词汇-搭配-语法-应用”的知识网络，体现知识点内在逻辑。 其亮点在于结合单元主题设计“真题情境-分层练习-思维拓展”活动，如用2025全国卷真题训练decrease的介词搭配，通过What if句型培养假设思维，既提升语言应用能力，又发展逻辑分析的思维品质。分层习题满足不同学生需求，助力教师精准复习，有效巩固单元知识。

高中英语单词语法讲解 （译林版）选择性必修第二册 Unit 4 Living with technology 第1讲　描述运动的基本概念     She worked here in her capacity as nurse.她在这里当护士。 The airport to be completed next year will have a capacity of 500,000. 明年建成的机场将能容纳50万名乘客。   Unit 4　Living with technology 第1讲　描述运动的基本概念 ①(a/the) capacity　　　     sth.做某事的能力 ②(a/the) capacity for (doing)...(做)……的能力 ③have a capacity　　　    ...能容纳…… ④　　　     one’s capacity as...以……的身份;以……的职位   capable adj.有能力的;能干的 be capable of (doing) sth.有能力做某事   to do of in Unit 4　Living with technology 第1讲　描述运动的基本概念 capacity 侧重指人或物潜在的能力,多指接受与领悟的能力,常见用法:the capacity to do sth./for (doing) sth. capability 侧重指人或物做某事所需要的能力,一般是专业能力,常见用法:the capability to do sth./of doing sth. ability 普通用词,侧重指实际表现出来的能力, 即做事或行动的能力,常见用法:the ability to do sth. Unit 4　Living with technology 第1讲　描述运动的基本概念   ①Limited resources are restricting our capacity 　　　    developing new products. ②With so many years of experience, he has the capacity 　　　    (organize) the Chinese painting exhibi- tion to be held on Friday perfectly. ③Despite their many differences, all human beings share several defining characteristics, such as large brains and the ability 　　　    (walk) upright on two legs. for to organize to walk Unit 4　Living with technology 第1讲　描述运动的基本概念     They threatened me with violence.他们用暴力来威胁我。 The boss threatened to fire her due to her bad working attitude. 由于她糟糕的工作态度,老板威胁要开除她。   ①threaten sb. 　　    sth.用某事/某物来威胁某人 with Unit 4　Living with technology 第1讲　描述运动的基本概念 ②threaten 　　    sth.威胁/扬言要做某事   ①threatening adj.威胁(性)的;(天气状况)险恶的 ②threat n.构成威胁的人(或事物);威胁;恐吓;凶兆 a threat to...对……的一个威胁 make a threat/threats against sb. 对某人进行威胁   ①We are reproducing ourselves at such a rate that our numbers 　　　    (threat) the ecology of the planet. ②Chemical pollution is a big threat 　　　    all the people living in the world. to do threaten to Unit 4　Living with technology 第1讲　描述运动的基本概念     They urged that the library (should) be kept open during the vacation.他们呼吁图书馆在假期开放。 I was very embarrassed at the moment, but I fought the urge to run off the stage. 在那一刻我感到非常尴尬,然而我克制住了逃离舞台的冲动。   Unit 4　Living with technology 第1讲　描述运动的基本概念    ①urge sb.　　　    sth.敦促/力劝某人做某事 ②urge that...呼吁……(that从句用虚拟语气,即谓语用“should+动词原形”的形式,should可以　　        )  ③an/the urge　　　    sth.做某事的冲动   ①urgent adj.紧急的;急迫的 in urgent need of急需…… ②urgently adv.紧急地;迫切地 ③urgency n.紧急性;迫切性   to do 省略 to do Unit 4　Living with technology 第1讲　描述运动的基本概念 ①[2026河南洛阳期中]She urged me 　　　　    (study) at night, promising to give me a high school read- ing list. ②[2026四川成都月考]Upon arriving, she told me 　　　    (urgent), “hearing the news that you were fired from your job, I felt greatly worried.” ③As the world experiences extreme temperatures, it is necessary to recognize the 　　　    (urgent) of solv- ing this dangerous situation through sustainable practices and policies. ④I am so angry that I have 　　　    urge to tear up the leaflet. to study urgently urgency an Unit 4　Living with technology 第1讲　描述运动的基本概念     He demands to know the truth.他强烈要求知道真相。 The boss demanded that all workers (should) attend the ceremony to be held tomorrow. 老板要求所有员工参加明天要举行的典礼。 Though short films were in high demand, Chaplin’s popularity allowed him to spend more time and make longer films. 虽然短片的需求量很大,但卓别林的受欢迎程度允许他花更多的时间来拍摄更长的电影。 Unit 4　Living with technology 第1讲　描述运动的基本概念    ①demand 　　    sth.强烈要求做某事 ②demand that...要求……(that从句用虚拟语气,即谓语用“should+动词原形”的形式, should可以　      )  ③a/the demand for...对……的需求 ④　　     high/great demand 需求量很大   demanding adj.要求高的;费力的   ①To meet the demands 　　　    greater wealth, humans have been illegally cutting down trees in large quantities. ②The workers demand 　　　     (give) a pay rise, threatening to go on strike if there’s no response. to do 省略 in for to be given Unit 4　Living with technology 第1讲　描述运动的基本概念     We were beginning the class when he broke into the classroom. 我们正要开始上课,这时他突然闯进了教室。 No sooner had the writer stepped on the stage than the audience broke into thunderous applause. Unit 4　Living with technology 第1讲　描述运动的基本概念 作家一走上舞台,观众就爆发出雷鸣般的掌声。   Having worked as a teacher for five years, she made an attempt to break into journalism. 当了五年教师后,她试图进入新闻界。   ①break down使分解;发生故障;垮掉;破坏 ②break out爆发;突然发生 ③break through突破;克服 ④break up碎裂;破裂;解散   ①[2025全国二]Volunteering can be the first step in breaking 　　　    prejudice(偏见). ②Scientists think they are beginning to break 　　　    in the fight against cancer by making groundbreak- down through Unit 4　Living with technology 第1讲　描述运动的基本概念 ing discoveries. ③Tears of thanks sprang to his eyes and he broke 　　　    laughter. ④After the January 28th Incident broke 　　　    in 1932, Qian Xuesen made the decision to switch his ma- jor to aviation.   into out Unit 4　Living with technology 第1讲　描述运动的基本概念     We hope the failure rate of the test will decrease to a minimum.我们希望测试的失败率能降到最低。 This overall number represented a decrease of 15% from the previous academic year, according to the annual report. 年度报告显示,这一总数较上一学年下降了15%。 Lack of time has caused the decrease in Australian children’s physical activity. Unit 4　Living with technology 第1讲　描述运动的基本概念 时间的缺乏导致了澳大利亚儿童体育活动的减少。 [2021浙江1月改编] The animals there are lovely, but it’s said that the number of them is on the decrease year by year. 那里的动物很可爱,但据说它们的数量正在逐年减少。      ①decrease by...减少/降低了…… ②decrease　　    ...减少/降低到…… ③decrease in...在……方面减少 ④decrease from...to...从……减少/降低到……  ⑤a decrease　　    ...减少/下降……(数据) ⑥a/the decrease 　　    ...在……方面的减少/下降 ⑦　　     the decrease 在减少中;在衰减中 to of in on Unit 4　Living with technology 第1讲　描述运动的基本概念       ①[2025全国二]Our study showed that there was a 30% decrease 　　　    sick leave for people who were in plant-rich workplaces. ②[2026云南玉溪月考]However, modern entertainment centers for family visits are still in short supply in many cities, so the number of large theme parks in China will still be 　　　    the increase. in on Unit 4　Living with technology 第1讲　描述运动的基本概念 ③Our coal output is 4/5 of that of last year—that is, it has decreased 　　　    20%. ④这本杂志的尺寸已经缩小了,但质量没有变。 The magazine 　　　    　　　   　 , but doesn’t change in quality.   by has decreased in size Unit 4　Living with technology 第1讲　描述运动的基本概念     He denied knowing anything about their plans.他否认知悉任何关于他们的计划的事。 Stamping her foot, she denied that she had lied.她一边跺脚,一边否认她撒谎了。    He denied me any help while I was working.=He denied any help to me while I was working. 当我正在工作的时候,他拒绝给予我任何帮助。 Unit 4　Living with technology 第1讲　描述运动的基本概念 To sum up, one cannot deny the fact that studying abroad has its disadvantages, so when you thinkabout studying abroad, you should consider these many factors. 总之, 出国留学有不利的一面,这个事实是不可否认的,所以当你考虑出国留学时,你应该考虑这诸多因素。   ①deny　　    sth.否认做过某事 ②deny that...否认…… ③There is no　　     that...不可否认……;毋庸置疑…… ④deny the fact that...否认……这一事实 ⑤deny sb. sth.=deny sth.　　    sb.拒绝给予某人某物   ①There’s no 　　　    (deny) that the cost of living has been increasing sharply over the past decades. doing denying to denying Unit 4　Living with technology 第1讲　描述运动的基本概念 ②American women　　　     (deny) the right to vote until 1920 after many years of hard struggles. ③不可否认,经常锻炼非常有益于我们的健康。 　　　    　　　    　　　    　　working out regularly is of great benefit to our health.   were denied There is no denying that Unit 4　Living with technology 第1讲　描述运动的基本概念     We can offer you a better price if you can buy it in quantity. 如果你能大量购买它, 我们可以给你更好的价格。 All enrolled students can have access to a large quantity of books in the library. 所有注册的学生都能接触到图书馆里大量的书籍。 Unit 4　Living with technology 第1讲　描述运动的基本概念 Jim was running fast, followed by large quantities of bees.吉姆跑得很快,被很多蜜蜂追着。      ①a quantity of 一定量的;大量的 ②a large quantity of=large　　     of许多;大量 ③　　    quantity 大量,大批 ④in large quantities 大量,大批   ①“large quantities of+可数名词复数/不可数名词”作主语时, 谓语动词都用复数形式。 ②quantity不能用much、less等表示“多少”意义的词修饰, 而是用large、great、vast、huge、small等表示“大小”意义的词修饰。 quantities in Unit 4　Living with technology 第1讲　描述运动的基本概念   quality n.质量   ①[2026河北邢台NT20名校联合体月考]A large quantity of plastic products 　　　    (be) polyolefin- based(聚烯烃基的). ②A large quantity of cash 　　　    (be) used to purchase ingredients for cooking. ③Rain forests are the lungs of the planet,storing vast 　　　    (quantity) of carbon dioxide and producing a significant amount of oxygen on earth. ④As a result of destroying the forests, large quantities of desert 　　　     (cover) the land in the past few years. are is quantities have covered Unit 4　Living with technology 第1讲　描述运动的基本概念     He was sitting with his head buried in a book.他正坐着埋头看书。 The scientist buried himself in studies and rarely cared about clothes and food. 这位科学家埋头于研究,很少关心衣服和食物。     ①be buried　　    埋于;陷入 in Unit 4　Living with technology 第1讲　描述运动的基本概念 ②bury oneself　　    专心致志于(某事);埋头于(某事)   ①burial n.埋葬;葬礼 ②表示“全神贯注于/专注于”的其他短语: be absorbed in concentrate on focus on in Unit 4　Living with technology 第1讲　描述运动的基本概念     ①To truly understand China, Alepuz noted that one must bury oneself 　　　    its culture, language, and history. ②她把脸埋进枕头里,又开始抽泣起来。 She began to sob again, _________________________the pillow   bury的不同词义: in burying her face in Unit 4　Living with technology 第1讲　描述运动的基本概念     Just a few days after the signs went up, he found people sitting there and engaging in active and joyful conversations. 就在那些标牌挂起来后的几天里,他发现人们坐在那里进行着积极而愉快的交谈。 In a word, the program aims to encourage students to be active citizens and engage themselves in making a Unit 4　Living with technology 第1讲　描述运动的基本概念 difference in society. 总而言之,该计划旨在鼓励学生成为积极的公民,并使自己参与到改变社会中来。     ①engage in参与;从事 ②engage sb. 　　    sth.雇用某人做某事 ③engage sb. 　　    ...使某人参加/从事…… ④engage 　　    与……建立密切关系;尽力理解   ①engaging adj.有趣的;令人愉快的;迷人的 ②engaged adj.忙于;从事……的;(电话线)被占用的;已订婚的 be engaged in/on sth.忙于某事;从事某事 to do in with Unit 4　Living with technology 第1讲　描述运动的基本概念 be engaged to sb.与某人订婚 ③engagement n.订婚;约定;雇用   ①[2025北京]When travelling, we engage 　　　    cultures and experiences. ②[2024新课标Ⅰ]Audio(音频) and video can feel more 　　　    (engage) than text, and so university teachers increasingly turn to these technologies. ③[2026广东东莞一中月考]The couple will look back on their 　　　     (engage) photos with laughter and appreciation as they tell their story. ④一项调查显示,参加课外活动的高中生比那些不参加课外活动的高中生更快乐。 A survey shows that senior high students 　　　    　　　    　　　after-school activities arehappier than those who are not. with engaging engagement who/that are engaged in Unit 4　Living with technology 第1讲　描述运动的基本概念     It annoys Welty that her left ear now gives out.让韦尔蒂心烦的是她的左耳现在听不见了。   ①It annoys/annoyed sb.　　    sth.做某事让某人生气/心烦。 ②It annoys/annoyed sb.　　    ...让某人生气/心烦的是……   Unit 4　Living with technology 第1讲　描述运动的基本概念 ①annoyed adj.恼怒的;生气的;烦恼的 be annoyed with sb.生某人的气 be annoyed at/about sth. 因某事生气 be annoyed that... 恼怒的是…… be annoyed to do sth. 因做某事而生气 ②annoying adj.使恼怒的;使生气的;使烦恼的 ③annoyance n.恼怒;生气;烦恼   ①[2023全国甲]You’ll soon find that the more patience you practice, the more you start to apply it to other, more 　　　     (annoy) situations. Unit 4　Living with technology 第1讲　描述运动的基本概念 高频词汇积累 词汇 释义 用法&拓展 analyse (AmE analyze) vt.分析 analysis n.(pl. analyses)分析 　historical analyses历史分析[2023新课标Ⅰ] analyst n.分析师 finance n.财政,金融;资金;财力,财务管理  vt.提供资金 financial adj.财政的;金融的 　financial services金融服务 financial centers金融中心 financial aid财政援助;助学金  fund vt.为……提供资金 n.[pl.]资金 Unit 4　Living with technology 第1讲　描述运动的基本概念 commit vt.犯(罪);承诺,保证;花(钱或时 间) vi.全心全意投入,忠于 commit a crime犯罪 commit suicide自杀 commit oneself to (doing) sth.承诺/保证(做)某事 committed adj.尽心尽力的;坚信的;坚定的 commitment n.献身,投入;承诺,许诺;花费,使用 pose vt.造成,产生; 提问,质询 vi.摆好 姿势;冒充 n.姿势 pose a threat/danger/risk 构成威胁/危险/风险 pose a question 提出问题 Unit 4　Living with technology 第1讲　描述运动的基本概念 recognition n.识别,认出;承认,认可;赞誉,赏识 in recognition of sth.为了表彰某事物 change beyond/out of (all) recognition变得认不出来 visual recognition视觉识别[2022全国甲] recognize (BrE recognise) vt.认出;承认;接受,认可;公认 　be recognized as...被公认为……   identification n.识别 alternative n.可供选择的事物 adj.可供替代的;非传统的 an alternative to...……的替代品 have no alternative but to do sth. 别无选择,只能做某事 an alternative solution 别的解决方法 alternative energy 替代能源 Unit 4　Living with technology 第1讲　描述运动的基本概念 predict vt.预言,预告 It is predicted that...据预测…… predictable adj.可预见的 prediction n.预言,预测,预告 predictor n.预示物  forecast v.预测;预报 definition n.定义;释义,解释 by definition按照释义 define v.给……下定义;明确;界定 　define...as...将……定义为…… definite adj.肯定的;确定的 definitely adv.肯定,当然;明确地,清楚地 Unit 4　Living with technology 第1讲　描述运动的基本概念 optimistic adj.乐观的,抱乐观看法的 be optimistic that/about...对……抱乐观的态度 optimism n.乐观;乐观主义 optimist n.乐观的人  pessimistic adj.悲观的;悲观主义的 -ic是形容词后缀,表示“……的,与……有关”。如:economic经济的; scenic风景优美的;fantastic极好的 Unit 4　Living with technology 第1讲　描述运动的基本概念 envy vt.羡慕,忌妒 n.羡慕,忌妒 envy sb. sth.忌妒/羡慕某人某物 envy sb. doing sth.忌妒/羡慕某人做某事 with envy忌妒地;羡慕地 be the envy of sb.成为羡慕(或忌妒)的对象 out of envy出于忌妒/羡慕 enviable adj.令人羡慕的 envious adj.羡慕的,忌妒的 Unit 4　Living with technology 第1讲　描述运动的基本概念     With the boy to lead the way, we will find the house easily tomorrow. 明天有这个男孩子带路,我们会很容易找到那座房子的。 In less than 9 minutes, the ship sank with 1,177 men on board. 在不到9分钟的时间里,船连同船上的1,177人都沉没了。 Unit 4　Living with technology 第1讲　描述运动的基本概念 Then, with one end of a rope tied to his waist and the other end around the trunk of a tree, Ziyad began climbing. 然后,Ziyad把绳子的一端系在腰上,另一端系在树干上,开始爬。 [2023浙江1月] These days, with businesses taking advantage of the celebrations, festivals are becoming more and more commercial. 如今,随着商家利用庆祝活动,节日正在变得越来越商业化。   “with+宾语+宾语补足语”结构被称为with的复合结构,此结构在句中常作状语,表示时间、原因、方式、伴随等,可位于句首或句尾,亦可作后置定语。常见形式为: ①with+名词/代词+　　　　　    (表示主动或动作正在进行) ②with+名词/代词+　　　　　    (表示被动或动作已经完成) ③with+名词/代词+　　　　　    (表示动作尚未发生) ④with+名词/代词+形容词/副词/　　　　　    (表示宾语所处的状态) 现在分词 过去分词 动词不定式 介词短语 Unit 4　Living with technology 第1讲　描述运动的基本概念   ①[2023新课标Ⅰ]With over 2,500 bikes 　　　    (store) in our five rental shops at strategic locations, we make sure there is always a bike available for you. ②[2026广东茂名月考]With the holiday 　　　     (approach), we are busy making travel plans. ③她走进了房间,鼻子冻得通红。 She came into the room, 　　　    　　　    with cold. ④由于越来越多的树木被砍伐,一些动物正面临着灭绝的危险。 　　　    　　　    　　　    　　　   , some animals are facing the danger of dying out. stored approaching with her nose red With more and more trees cut down Unit 4　Living with technology 第1讲　描述运动的基本概念     What if the person who’d taken his bike really needed transportation to get to work? 要是骑走他自行车的那个人真的需要交通工具去上班,会怎么样呢? [2021天津3月] What if there is a wonderful football match on Saturday evening? 如果星期六晚上有一场精彩的足球比赛会怎么样呢? Unit 4　Living with technology 第1讲　描述运动的基本概念 Staring at the tube, she is wondering what if she fails again. 她盯着那个管子,琢磨着如果再次失败会怎么样。     “What if...?”意为“　　　　　     ”,常用来提出假设、建议、邀请等,后跟一个完整的句子。   ①What/How about...? ……怎么样?(用来询问信息或提出建议) ②How come (...)? (……)怎么回事?   ①我们把沙发移到这里怎么样?那样会看起来更好吗? 　　　    　　　     we move the sofa over here? Would that look better? 要是……会怎样 What if Unit 4　Living with technology 第1讲　描述运动的基本概念 ②既然她在巴黎住了五年,她的法语怎么还会这样糟糕? Now that she spent five years in Paris, 　　　    　　　    her French is so bad?   how come Unit 4　Living with technology 第1讲　描述运动的基本概念 译文:为了实现这个目标,人们提出过许多创造真正的人工智能的方法,其中包括“深度学习”,这种方 法可以让机器通过从自己先前的行为结果中学习来提升自身性能。 Unit 4　Living with technology 第1讲　描述运动的基本概念 译文:之后在2017年,一个叫做阿尔法围棋的计算机程序打败了可以说是人类最强的围棋选手柯洁,这 体现了深度学习人工智能系统的一个显著进展。 Unit 4　Living with technology 第1讲　描述运动的基本概念 译文:当你戴上配有传感器和屏幕的虚拟现实头戴式视图器时,你会被三维影像、声音和其他感官信息 包围,这会营造出一种名为“临场感”的超现实效果。 Unit 4　Living with technology 第1讲　描述运动的基本概念 译文:比如,5G技术有可能以更快的速度提供更稳定的移动连接,它将使人们在任何地方享受更为沉浸 式的虚拟现实体验成为可能。 Unit 4　Living with technology 第1讲　描述运动的基本概念 译文:最令我激动的是,如今的年轻人都是数字公民,对技术都应付自如。 Unit 4　Living with technology 第1讲　描述运动的基本概念 答案 ①目的状语　②后置定语　③非限制性定语从句　④方式状语　⑤后置定语　⑥同位语 ⑦非限制性定语从句　⑧时间状语从句　⑨后置定语　⑩非限制性定语从句     后置定语     状语   形式宾语     真正的宾语     主语从句     表语从句     定语从句 Unit 4　Living with technology 第1讲　描述运动的基本概念 将来进行时     How many people will be travelling?有多少人将在旅行中? I shall be staying at the office this evening.今晚我将在办公室里待着。   将来进行时的构成形式是“①　　　　　    ”,主语为第一人称时也可用shall be doing的形式。     I will be discussing the situation with colleagues this time tomorrow. will be doing Unit 4　Living with technology 第1讲　描述运动的基本概念 明天这个时候我将正在和同事们讨论这种情况。 Don’t phone me between 5 and 6. We’ll be having dinner then. 五点至六点之间不要给我打电话,那时我们正在吃饭。   将来进行时表示将来某一时间②　　     的动作。常见的标志性的时间状语有this time tomor-row、 at 10 o’clock next Monday等。   I’ll be taking my holidays soon.不久我将会休假。 Professor Wang will be giving a lecture on Chinese poetry tomorrow evening. 王教授明天晚上要讲一堂关于中国诗歌的课。   正在进行 Unit 4　Living with technology 第1讲　描述运动的基本概念 将来进行时表示按计划或安排要发生的动作。   Hurry up. They will be waiting.快点,他们一定正等着呢。 Haven’t you written a letter to your mother yet? She will be worrying about you.你还没给妈妈写 信吗?她会为你担心。   will be doing表示对说话时的情况进行推测,有“我料想,我估计”的含义。   Will you be having some tea? 你要喝点茶吗? Will you be needing anything else? 你还需要其他东西吗?   Unit 4　Living with technology 第1讲　描述运动的基本概念 将来进行时在一般疑问句中表示委婉地询问别人的打算或安排。     What will you be doing this time tomorrow? 明天这个时候你会在做什么呢? What will you do tomorrow? 你明天要做什么?   将来进行时表示将来某一时间正在进行的动作,一般将来时表示将来要发生的动作。   He will be taking the exam next week.他下星期考试。 We will know the result tomorrow.明天我们就知道结果了。   Unit 4　Living with technology 第1讲　描述运动的基本概念 将来进行时表示按计划或安排要发生的动作;一般将来时表示将要发生的事,不强调计划性。   When will you be paying back the money?这钱你什么时候还呢?(委婉地商量) When will you pay back the money?你什么时候还钱?(似乎在直接讨债)   两者均可表示将来,但用将来进行时语气更③　　    。   ①[2024北京]Since there are many factors involved in the pairing process, not all students who sign up 　    　　     (match) with a partner. ②[2022新高考Ⅱ]Once the registration form is received and processed, we 　　　　    (send) a confirma- tion email within two business days. 委婉 will be matched will send Unit 4　Living with technology 第1讲　描述运动的基本概念 ③[2022全国甲]Knowing some tips　　　　    (help) ensure that you have an enjoyable meal with friends or family—no matter where you are in the world. ④[2022全国乙]Simply keeping a diary that keeps track of friends’birthdays and other important dates　      (make) sure nothing slips by you. ⑤I 　　　　     (take) an exam between 2:30 and 4:30 tomorrow afternoon, so I can’t go skating with you. ⑥Doctor Wang　　　　     (give) another talk on this subject at the same time next week. ⑦Mr. Smith will not be able to attend the meeting tonight because he 　　　　     (teach) a class then. ⑧I’m afraid I won’t be available. I 　　　　     (see) a friend off at 5 o’clock this afternoon. ⑨By 10:00 am tomorrow my lecture will have ended and I　　　　     (meet) my guests in my office at that time. ⑩The national contest 　　　　    (hold) at 9 a.m. and end at 5 p.m. the day after tomorrow. will help will make will be taking will be giving will be teaching will be seeing will be meeting will be held Unit 4　Living with technology 第1讲　描述运动的基本概念 $