2021新版人教版选修一英语 Unit 2 Looking into the Future同步ppt课件.zip

UNIT 2 LOOKING INTO THE FUTURE Section A Reading and Thinking 核心词汇 教材原句 For example, the phrase in my opinion tells us that the passage is likely meant to persuade . 例如，短语“ in my opinion ”告诉我们这篇文章可能是用来说服的。 1 persuade vt. 劝说；说服；使相信，使信服 to do/into doing sth. 说服某人做某事 not to do/out of doing sth. 说服某人不要做某事 搭配：persuade sb. of sth. 使某人相信某事 that . 使某人相信 I finally persuaded her to be committed to the struggle for the equal rights. 我终于说服她致力于争取平等权利的斗争。 She persuaded him out of smoking. 她说服了他戒烟。 He must persuade his companion of his honesty. 他得让他的同伴相信他是诚实的。 It will be difficult to persuade them that theres no other choice. 很难让他们相信别无选择。 题组练领悟方法 【误区警示】 (1) persuade sb. to do/into doing sth. 表示“成功地说服某人做某事”。 (2) advise sb. to do sth. 或 try to persuade sb. to do sth. 表示“劝说 /试图说服 某人做某事”， 但不一定“说服”。 I advised him to leave London，but he didnt listen. 我劝他离开伦敦，但是他不听。 单句语法填空 (1)The number of deaths from heart disease will be reduced greatly if people ______________ （persuade）to eat more fruit and vegetables. (2) Neither my wife nor I myself am able to persuade my daughter （change） her mind. (3) While shopping，people sometimes cant help (persuade) into buying something they dont really need. 完成句子 (4) He persuaded me （不去参加） to the party. are persuaded to change being persuaded not to go/out of going 解题指导: if 条件句中,用一般现在时表将来 解题指导：people 与 persuade 之间为被动关系，用动名词的被动形式 教材原句 Or, have you ever forgotten to switch of the TV or computer ? 或者，你曾经忘记关掉电视或电脑吗 ? 2 switch vt. 转换；交换 vi. & vt.（使）改变；转变 n. 开关；转换器；改变 switch off/on 关 / 开（电灯、机器等） 搭配 switch over to 转换到 Streetlights powered by solar energy switch on automatically at 6：00 p.m. every day. 由太阳能提供动力的路灯每天下午 6 点自动打开。 We will switch over to a new technique next year. 我们将在明年改用一种新技术。 The physiology he majored in was switched to physics. 他主修的生理学被换成了物理学。 You can turn it on at the flick of the red switch. 你轻轻一按这个红色开关就可以把它打开。 单句语法填空 (1) He switched the lights and examined his surroundings. (2)You must switch the TV when you leave. 完成句子 (3) If I were you，I would （关上）the television and concentrate on my study. (4) The programme of this channel is boring. Please （转换 到） CCTV 9. on off switch off/turn off switch over to 教材原句 . in the not-too-distant future, we will be living in smart homes . 在不远的将来，我们将生活在智能住宅中 3 distant adj. （1）遥远的，远处的；久远的 the distant sound of music 远处的音乐声 a distant memory 久远的回忆 （2）疏远的；心不在焉的 Its hard to evaluate his attitude，but he sounded very cold and distant on the phone. 我无法评估他的态度，但从电话里听起来，他非常冷淡和疏远。 【归纳拓展】 in the distance 在远处 at a distance 从远处，有一段距离 单句语法填空 (1) Dr. Poole says that she couldnt tell the difference between Mlaikas call and the （distance）truck noise. 完成句子 (2) The noise of explosion could be heard （在远处）. (3) Bob carefully walks closer to the man，with the rest of the family following （从远处）. in the distance distant at a distance 教材原句 Your home will also learn your daily routine and preferences, so everything will be ready for you when you get home each evening . 你的家也会了解你的 日常习惯和偏好，所以当你每天晚上回家时，一切都会为你准备好。 4 routine n. 常规；正常顺序 adj. 常规的；日常的 daily routine 日常生活 follow the routine 遵从惯例；墨守常规 a routine medical check 定期健康检查 a dull routine question 无聊的例行询问 Its vital to break your daily routine sometimes. 有时候打破常规是很重要的。 完成句子 (1) Thus eating becomes an enjoyment instead of a （例行工作）you have to do every day. (2) If you want to break out of the comfort zone, you have to first ____________________ （打破常规）. routine job break your routine 5 preference n.C，U爱好；偏爱 搭配 have a preference for 偏爱；更喜欢 give preference to 给以优惠 / 优待 I have a preference for physiology. 我更喜欢生理学。 We give preference to those who have a good knowledge of first aid. 我们优先考虑那些掌握急救知识的人。 【词语积累】 prefer A to B 喜欢A胜过喜欢B（to是介词，后接名词、代词或动名词） prefer doing.to doing. 宁愿做而不愿做 prefer to do.rather than do. 宁愿做而不愿做 【归纳拓展】 Which would you prefer，.? Whats your preference? Would you rather.? Would you like.or.? If it were up to me, Id choose. Id prefer/rather/like. I want to. Im fond of. We shouldnt miss. Thats my first choice. 喜爱喜爱和和 偏爱偏爱 单句语法填空 (1) People develop a preferencea particular style of learning at an early age and these （prefer）affect learning. (2) Faced with misunderstanding, I prefer having a talk face to face to （quarrel）. (3) To his credit，the editor preferred （quit）rather than give way to false news. 完成句子 (4) We （优先考虑）applicants with some experience. for preference s quarrelling to quit give preference to 教材原句 Your lights will come on the instant you enter the door. 你一进门，灯就亮了 6 instant vt. n. & adj. （1）n.C 瞬间，片刻 the instant（that）一就（相当于连词） 搭配 for an instant 一瞬间（指动作持续的时间） in an instant 立即，马上（指动作不久将发生） I recognized her the instant（that）I saw her. 我一眼就认出她来了。 He attracted her attention for an instant. 他刹那间便吸引了她的目光。 Ill be back in an instant. 我马上就回来。 （2）adj. 立即的；速食的；速溶的 I felt instant relief after taking a couple of tablets. 服了几片药以后我立即感到很轻松。 The show was an instant success. 演出一炮打响。 instant coffee 速溶咖啡 instant noodles 方便面 【归纳拓展】 一就 (引导时间状语从句或时间 状语） 副词：immediately， directly，instantly on/upon+ 名词 /doing 名词短语：the instant/ moment/minute/second as soon as hardly.when. no sooner.than. 单句语法填空 (1) The birds flew away in all directions instant they caught sight of a man coming near. (2) These boys and girls jumped with joy （instant）the chairman announced the result of the game. (3) On （hear）the news，the little boy burst into tears. 完成句子 (4) （一就）I saw him， I knew he was the suspect the police were looking for. (5) The guard swiftly put on his uniform，fastened his belt and entered the royal palace （立即）. the instantly hearing The instant/moment/minute/second in an instant 7 command n. & vt. （1）n. 命令，指令；控制，指挥；掌握，运用能力 take command of 控制，指挥 搭配 in command of 控制，指挥 under ones command=under the command of sb. 由某人控制/指挥 have a good command of. 精通 The police arrived and took command of the situation. 警察到达后就控制了局势。 troops under the command of General Roberts 罗伯茨将军的部队 She has a good command of several languages，such as English and Danish. 她精通好几种语言，比如英语和丹麦语。 （2）vt. 命令；控制 搭配：command sb. to do sth. 命令某人做某事 If the soldiers couldnt go through the gate at dusk，the general would command them to attack the city. 如果在黄昏时分士兵们不能通过大门，将军会命令他们攻城。 【学法点拨】 command 作“命令”讲，后接名词性从句时，从句的谓语用“should + 动词原形”， should 可以省略。 The general gave a command that they （should） start at once. 将军命令他们立即出发。（同位语从句） He commanded that his men （should） fire. 他命令他的士兵开火。（宾语从句） 单句语法填空 (1) The policeman commanded the thief （hand）in what he had stolen. (2) He gave his command that all the reports （finish）by 5： 00 p.m. (3) For the first time in years，she felt command of her life. 完成句子 (4) Applicants will be expected to （精通）English. (5) He commanded that （所有的大门都要关闭）at dusk. (6) The teacher commanded that the students__________________________________（不能 离开 教室） before he returned. to hand （should）be finished 解题指导：command 后接从句时，从句用虚拟语气，即谓语用“（should+）动词原形” in have a good command of all the gates（should）be shut shouldnt leave the classroom 教材原句 . you just say aloud what you want and the home system will obey. 你只要大声说出你想要什么，家庭系统就会服从。 8 obey vt. & vi. 服从；遵守 obey a command/an order 服从指挥 / 命令 obey rules/the law 遵守规则 / 法律 He called the dog off and it immediately obeyed. 他叫狗离开，狗听话地马上就跑开了。 【词语积累】 dis- + obey disobey vt. & vi. 不服从；违抗 完成句子 (1) As a junior clerk，you must （服从上级官员）at all times. (2) If everyone （遵守交通规则），safety will be much improved. 单句语法填空 (3) He was punished for （obey） the managers command. obey a senior officer obeys the traffic rules disobeying 教材原句 If you start to have sleep or weight problems, it will send a warning to your phone . 如果你开始有睡眠或体重问题，它会向你的手机发送警告。 9 warning n. 警告；警示；先兆 He ignored the policemans warning. 他不理会警察的警告。 There is a warning on the bottle of the medicine. 那药瓶上标有注意事项。 a warning signal 警报信号 without warning 没有预告地，突然地 【词语积累】 warn vt. & vi. 对（人）警告，提醒（某事），告诫 warn sb. of sth. 警告某人某事 warn sb.（not）to do sth. 警告某人（不要）去做某事 单句语法填空 (1) She gave her child warning of not playing near the railway line. (2) Doctors issued a warning eating any fish caught in the river. 翻译句子 (3) 医生告诫我不要喝酒。 ______________________________________ a again st The doctor warned me not to drink. 教材原句 Smart toilets will be keeping constant track of your health as well . 智能马桶也会持续记录你的健康状况。 10 keep track of 记录；与保持联系；了解的动态 We must keep track of our actions. 我们必须记录我们的行动。 I have downloaded an app to keep track of my health history. 我已经下载了一个应用软件来跟踪我的健康记录。 【归纳拓展】 keep（.） from 不让（某人）做某事，阻止（某事）发生 keep away from 远离 keep on 继续，不停地（做某事） keep back 忍住，抑 制住；隐瞒 keep to 遵守，信守（协定或规则） keep up with 跟上 keep off（使）远离 keep up 持续不 变；继续下去 Nothing will keep me from watching the exciting softball match. 什么也无法阻止我去看那场令人激动的垒球比赛。 He kept on working outdoors until midnight even though he was tired. 尽管累了，他还是在户外继续工作到深夜。 完成句子 (1) Be sure to （记录）Changes. (2) I had to walk fast to （跟上）him. (3) Walking alone in the dark，the boy whistled to （保持）his courage. (4) Where he once felt like giving up，he now has the determination to push further and （继续）going. keep track of keep up with keep up keep on 11 constant adj. 不断的；重复的；不变的 n. 常数；常量 a constant stream of visitors 络绎不绝的游客 keep in constant contact with sb. 一直与某人保持联系 travel at a constant speed 以恒定速度行驶 【学法点拨】 constantly adv.“不断地”，经常用于进行时中，表示说话人的一种感情色彩，如赞 扬、批评、厌倦等。 As I walked through the town，I was constantly reminded of my childhood. 当我步行穿过这座城镇时，我不断回忆起我的童年。 Fashion is constantly changing. 时尚总是日新月异。 Im constantly telling him to behave himself. 我不断地告诉他要守规矩。 单词拼写 (1) The Forbidden City attracts a （持续不断的）stream of visitors every day， especially during national holidays. 单句语法填空 (2) We are （constant）working to improve access to the museum and its collection. (3) Its rude of you to blow your horn （constant）when you are stuck in a traffic jam. constant constantly constantly 解题指导: blow your horn 按汽车喇叭。 教材原句 . your smart home will detect it and provide you with the relevant information . 你的智能家居就 会检测到它，并为你提供相关信息。 12 relevant adj. 有关的；有意义的 搭配：be relevant to 与有关 all the relevant anecdotes about this great figure 关于这位大人物的所有轶事 Apparently，what we are discussing should be relevant to the subject，but not opposite. 显然，我们正在讨论的内容应该与主题相关，而不是相反。 【归纳拓展】 be related to be linked to/with be involved in 与有关 be associated with be connected with have something to do with 单句语法填空 (1) These comments are not directly relevant this enquiry. 完成句子 (2) In the exams，make sure that everything you write （与 相关） the questions you have been asked. (3) I dont think what he said （与话题有关）we are discussing. He has missed the point. to is relevant to is relevant to the topic 教材原句 This way, you will be able to fix the problem before your home becomes flooded or catches fire. 这样，你就能在房子被水淹或着火之前解决这个问题。 13 catch fre 着火（表动作） There is a thick covering of leaves in the forest，which are very easy to catch fire. 森林中有厚厚的一层树叶，它们是非常容易着火的。 【学法点拨】 英语中有一些短语意思相同，但一个表动作，一个表状态。表状态的短语中往往含有连系 动词 be 或表示状态的 have。 (1) 着火 catch fire/be on fire (2) 与某人失去联系 lose touch with sb./be out of touch with sb. (3)（与某人）结婚 get married（to sb.）/be married（to sb.） (4) 习惯于（做）某事 get used to（doing）sth./be used to（doing）sth. (5) 参军 join the army/be in the army (6) 感冒 catch a cold/have a cold (7) 睡着 fall asleep/be asleep 完成句子 (1) How long have you （结婚）? (2) They （结婚）last year. (3) Staying in an air-conditioned room for too long may cause people to （生病）. (4) You （生 病）for a long time. Youd better see a doctor. (5) I （与失去联络）him seven years ago. (6) I （与失去联络）him for seven years. been married got married fall ill have been ill lost touch with have been out of touch with 14 available adj. 可获得的；可购得的；（人）有空的 Admission tickets for all the attractions in the amusement park are available. 游乐园中所有景点的门票都可以买到。 There are plenty of jobs available in the area. 这个地区有许多就业机会。 Will she be available this afternoon? 今天下午她有空吗？ Collins was not available for comment. 柯林斯没空发表评论。 【学法点拨】 英语中有一类形容词叫作表语形容词。一些以 a- 开头的形容词（字母 a 通常弱读），如 alive，afraid ，awake，alone，asleep，available 等，一般作表语；如果作定语，则必须置于被修饰词的后面。 He is one of the most famous pianists alive in the world. 他是世界上健在的最著名的钢琴家之一。 完成句子 (1) Im sorry，Mr. White （没空）at the moment，for the meeting hasnt come to an end. (2) Just use this room for the time being，and well offer you a larger one （一旦 它可以用）. (3) Can you lend me the book Gone with the Wind? Sorry. I returned it to the library just now. Maybe （还可以借到它）. is not available as soon as it becomes available it is still available 15 in this sense 从这种意义上来讲 In this sense, French really is “the Latin of modern times”. 从这个意义上来说，法语的确是“当代的拉丁文”。 【归纳拓展】 in a sense 在某种意义上 in no sense 决不（位于句首时引起部分倒装） make sense 讲得通，有意义 There is no sense in doing sth. 做某事是没有意义的。 完成句子 (1) （在这个意义上），he is a lucky boy. (2) （在某种意义上），he has no friend other than you. (3) （决 不） do I agree. In this sense In a sense In no sense 重点句式 教材原句 These smart homes will keep us secure, save us energy, and provide a more comfortable environment to live in . 这些智能住宅将使我们安全，节省能源， 并提供一个更舒适的居住环境。 【句式分析】此句为简单句，含有三个并列谓语（will）keep，save和provide。其中动词 不定式短语to live in作定语，修饰environment。 1 动词不定式短语作定语 （1）如果作定语的不定式是不及物动词，或者不定式所修饰的名词或代词是不定式动作的地 点、工具等，不定式后需要加相应的介词。 They had only a cold room to live in. 他们只有一间寒冷的房间住。 He has a nice pen to write with. 他有一支用来写字的好钢笔。 （2）如果被修饰词是 time，place 或 way，不定式后的介词习惯上可以省略。 They found no place to stay（in）for the night. 他们没有找到地方过夜。 【学法点拨】 常接不定式作定语的名词有 ability，chance，idea，excuse，promise， attempt，belief，way，reason，moment，time 等。 The system has the ability to run more than one program at the same time. 该系统能够同时运行一个以上的程序。 Please give me a chance to explain. 请给我一个解释的机会。 单句语法填空 (1) Im looking for a house to live . (2) She was the first woman （win）the gold medal in the Olympic Games. (3) Telling your family history is a great way for the younger members of your family （learn）some history and really understand and connect with it. (4) That Beijing together with Zhangjiakou succeeded in getting the chance （host ） the 2022 Winter Olympic Games，speeds up the development of Zhangjiakou city. 完成句子 (5) （最后一个到的人）pays for the meal. Agreed! in to win to learn to host The last one to arrive 教材原句 . you will find your dinner already prepared for you . 你会发现你的晚餐已经为你准备好了。 【句式分析】find your dinner already prepared. 是“find+ 宾语 + 宾补”结构，dinner 与 prepare 之间是被动关系，故用过去分词 prepared作宾补。 2 find + 宾语 + 宾补 “find+ 宾语 + 宾补”结构表示“发现处于某状态 / 在做某事”。 （1）find+ 名词 / 代词 + 形容词 / 副词 / 名词（短语） I find my knowledge of the business limited. 我发现自己对这一行了解有限。 When we got home，we found all the lights on. 我们到家时发现所有的灯都亮着。 The two brothers found Henry a penniless man. 这兄弟俩发现亨利身无分文。 （2）find+ 名词 / 代词 + 介词短语 He found his father in heavy debt by chance. 他偶然发现他的父亲负债累累。 （3）find+ 名词 / 代词 + 现在分词（表示主动或正在进行） She turned around and found a man staring at her. 她转过身，发现一 个男人在盯着她看。 （4）find+ 名词 / 代词 + 过去分词（表示被动或已经完成） I found my wallet stolen on the bus. 我发现我的钱包在公交车上被偷 了。 【误区警示】 不定式作 find 的宾语时，常用 it 作形式宾语，而把不定式放在宾补之后。 结构：find + it（形式宾语）+ 宾补 + 不定式（真正宾语） He found it difficult to win his customers back. 他发现很难赢回他的顾客。 单句语法填空 (1) When we got there，we found a number of people already （work） there. (2) They went out and found the bridge （wash）away by the flood. (3) He found it very difficult （solve）the problem. (4) Even the best writers sometimes find themselves （lose）for words. (5) The fact