第1部分 选择性必修第二册 Unit 4 Living with technology（Word教参）-【优化指导】2025年高考英语一轮复习高中总复习·第1轮（译林版）

[对应学生用书P189] 分层单词 一、写作词汇——写词形 1．pose vt.造成，产生；提问，质询 vi.摆好姿势 n．姿势 2．demand vt.需要；强烈要求 n．要求，所需之物；需求，需要 3．greedy adj.贪心的，贪婪的 4．monitor vt.监视，跟踪调查；监听 n．显示屏；监测器；班长 5．licence (AmE license) n．许可证，执照 6．stadium n．体育场，运动场 7．highlight n．最好(或最精彩)的部分 vt.突出，强调；使醒目 8．capsule n．小塑料容器；(装药的)胶囊；太空舱 9．bury vt.埋藏；埋葬，安葬；覆盖；遮盖；使陷入 10．fountain n．喷射，涌流；喷水池；源泉，丰富来源 11．seed n．种子；起源，起因 12．wheat n．小麦，小麦粒 13．barrier n．障碍，阻力；屏障，障碍物；分界线，隔阂 14．optimistic adj.乐观的，抱乐观看法的 15．weed n．杂草，野草 16．satellite n．人造卫星；卫星 17．envy n．& vt.羡慕，忌妒 18．pub n．酒吧，酒馆 二、阅读词汇——明词义 1．castle n．城堡 2．input n．输入的信息；投入 vt.(input, input) 输入(信息) 3．capacity n．领悟(或理解、办事)能力；容量，容积；职位，职责；生产量 4．massive adj.巨大的，大而重的；非常严重的 5．network n．网络，网状系统；关系网，人际网；(互联)网络 6．coin vt.创造(新词语) 7．domestic adj.家庭的，家用的；本国的，国内的 8．crime n．罪，罪行；犯罪活动 9．database n．数据库 10．alternative n．可供选择的事物 adj.可供替代的；非传统的 11．decrease vt.& vi.减少，降低 n．减少，降低 12．deny vt.否认，否定；拒绝承认，拒绝接受 13．airline n．航空公司 14．spy vi.从事间谍活动_ vt.突然看见 n．间谍 15．contemporary adj.当代的，现代的；属同时期的，同一时代的 n．同代人，同辈人 16．muscular adj.肌肉的；强壮的 17．justified adj.合乎情理的，事出有因的；有正当理由的 18．superiority n．优越感；优越性，优势 19．virtual adj.虚拟的，模拟的；很接近的，事实上的 20．definition n．定义；释义，解释 21．headset n．耳机 22．sensor n．传感器，敏感元件 23．academic adj.教学的，学术的；学习良好的；纯理论的 24．engage vt.& vi.吸引住(注意力、兴趣)；雇用，聘用；与……建立密切关系 25．twin n．双胞胎之一；一对相像的事物之一_ adj.双胞胎之一的；成对的，成双的 26．clone n．好像一模一样的人，复制品；克隆动物(或植物)_ vt.克隆，以无性繁殖技术复制 27．gender n．性别 三、拓展词汇——灵活用 1．analysis n．分析→analyses (pl.)→analyse vt.分析 2．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；资金的 3．commit vt.犯(罪)；承诺，保证；花(钱或时间) vi.全心全意投入，忠于→commitment n．许诺；花费；献身，投入 4．urge vt.敦促，催促；大力推荐，竭力主张；驱赶，鞭策 n．冲动，强烈的欲望→urgent adj.紧急的→urgently adv.紧急地→urgency n．紧急 5．apparent adj.显而易见的；显然的；表面上的→apparently adv.显然，可见 6．recognize/recognise vt.辨认出；承认→recognition n．识别，认出；承认，认可；赞誉，赏识 7．predict vt.预言，预告→prediction n．预言 8．crime n．罪，罪行；犯罪活动→criminal n．罪犯 adj.犯罪的；犯法的 9．threat n．构成威胁的人(或事物)；威胁，恐吓；凶兆→threaten vt.危及，对……构成威胁；威胁，恐吓→threatening adj.威胁的 10．legal adj.合法的；法定的→illegal adj.不合法的，非法的→legally adv. 合法地→illegally adv.非法地 11．practise vt.实践→practice n．& vt.实践→practical adj.实际的，真实的；切实可行的；有用的；实事求是的→practically adv. 实际上→impractical adj.不切实际的；不实用的 12．murderer n．凶手；谋杀犯→murder vt.& n．谋杀，凶杀 13．warn v．警告→warning n．警告，先兆；警戒 14．thief n．窃贼，小偷→theft n．偷窃，偷窃罪 15．distribute vt.分配；分发→distribution n．分发，分送；分配，分布→distributor n．经销商； 分销商 16．conclusion n．结论→conclude vt.& vi.断定，推断出；达成，订立；(使)结束，终止 17．annoy vt.使恼怒，使生气；打扰，骚扰→annoyance n．烦恼→annoying adj.使恼怒的→annoyed adj.恼怒的→annoyingly adv.恼人地 18．globe n．球体，球状物；地球仪；地球，世界→global adj.全球性的；全世界的 19．expense n．费用；开销；开支→expensive adj.昂贵的；花钱多的 20．initial adj.最初的，开始的 n．首字母→initially adv.最初，首先；开头→ initialize vt.初始化 常用短语 1．to_name_but_a_few 略举几例 2．fall_victim_to 受伤，受损，被害 3．break_into 强行闯入，撬开；突然开始(笑、唱等)；顺利打入 4．in_large_quantities 大量，大批 5．spy_on 暗中监视，窥探 6．at_the_forefront_of 处于最前列，进入重要地位 7．a_host_of 许多，大量 8．boil_down_to 归结为，基本问题是 9．like_weeds 大量 10．at_the_expense_of 在牺牲(或损害)……的情况下 11．take_it_easy 别着急，放轻松 12．(build)_castles_in_the_air (建)空中楼阁，幻想，空想 13．take_advantage_of 利用；欺骗；占……的便宜 经典句型 1．教材原句：To achieve this aim, many approaches to creating true AI have been put forward, including “deep learning”， which enables a machine to improve its own performance by learning from the results of its previous actions. 句型：which 引导非限制性定语从句 翻译：为了实现这一目标，人们提出了许多创造真正的人工智能的方法，包括“深度学习”，_它使机器能够通过学习先前动作的结果来提高自身的性能。 2．教材原句：What if I told you that doctors could create a virtual “twin” in order to practise a delicate surgery before attempting it on the patient? 句型：What if ...? 如果……将会怎么样？ 翻译：如果我告诉你，医生可以创造一个虚拟的“双胞胎”来实施一个精细的手术，然后在病人身上尝试呢？ [对应学生用书P191] 词汇精讲 　urge vt.敦促，催促；大力推荐，竭力主张；驱赶，鞭策 n．冲动，强烈的欲望 [归纳拓展] ①have an urge to do sth.渴望做某事 urge sb. to do sth.催促某人做某事 It is urged that ...(should) do ...人们坚决要求…… urge sb.on鼓励，激励，为某人加油 ②urgent adj.紧急的；急迫的；急切的 ③urgently adv.紧急地，急迫地 ④urgency n．紧急(的事) [考点初探]　单句填空 ①I have an urge to help people out when they're in trouble. ②I need your signature for this document. It's urgent(urge). ③His going to stay in hospital for three months urged me to_visit(visit) him immediately. [考点进阶]　句型转换 ④Our teachers urge us to study hard with the College Entrance Examination drawing near. →Our teachers urge that_we_should_study_hard with the College Entrance Examination drawing near. 表示“建议；命令；推荐；要求”等意义的词，接宾语从句、同位语从句或者表语从句时，从句的谓语动词需要用“should＋动词原形”的虚拟语气的形式，should可以省略。 　apparently adv.显然，可见 [归纳拓展] ①as is apparently shown/indicated in the picture/chart/passage above 正如上面的图片/图表/文章中明显表明的那样 ②apparent adj.显然的，显而易见的 It's apparent that ...显然…… [考点初探]　单句填空 ①The kids apparently(apparent) know the truth. ②Apparently(apparent), she didn't like to be ignored. [考点进阶]　句式升级 ③Apparently, all the students were very excited when picking fruits. →It_was_apparent_that_all_the_students_were_very_excited when picking fruits.(it作形式主语) 　demand vt.需要；强烈要求 n．要求，所需之物；需求，需要 [归纳拓展] ①be in (great) demand (迫切)需求 meet/satisfy one's demand满足某人的需求 ②demand to do sth. 要求做某事 demand of sb. to do sth. 要求某人做某事 demand that ...(should) do sth. 要求……做某事 ③demanding adj.要求高的；需要高技能(或耐性等)的；费力的 [考点初探]　单句填空 ①(2022·全国乙卷)The friend who is remaining needs to be sensitive to all the additional time demands(demand) placed on the friend who has moved. ②My father came down and demanded to_know(know) what was going on. ③Get the technology that has proven to help the most demanding(demand) customers. [考点进阶]　完成句子 ④老师要求给他我父母的电话号码。 The teacher demanded that he (should)_be_given my parents' telephone number. ⑤我想强调的是，我们队现在急需一些新成员。 What I want to stress is that some new members are in_great_demand in our group. 　recognition n．识别，认出；承认，认可；赞誉，赏识 [归纳拓展] ①out of/beyond recognition辨认不出来；面目全非 ②recognize vt.认识；认出；辨别出 recognize sb./sth.by/from ...根据……认出某人/物 recognize ...as ...把……看作…… be recognized to be/as ...被认为是……，被认作…… It is generally recognized that ...人们公认…… [考点初探]　单句填空 ①(2023·新课标Ⅰ卷)Shanghai may be the recognized(recognize) home of the soup dumplings ... [考点进阶]　赏句猜义 　②His government did not receive full recognition by the country until July. 承认，认可 ③He glanced briefly towards her but there was no sign of recognition. 认出 ④She gained only minimal recognition for her work. 赞誉 “把……看作……”的其他结构 ①view ... as ... ②regard ...as ... ③consider ... as ... ④think of ... as ... ⑤look on ... as ... ⑥see ... as ... ⑦treat ... as ... ⑧take ... as ... 　alternative n．可供选择的事物 adj.可供替代的；非传统的 [归纳拓展] ①have no alternative but to do sth.除了做某事之外别无选择 there's no alternative别无选择 an alternative to sth.某物的替代品 an alternative method of doing sth.做某事的其他方法 ②alternatively adv.要不，或者 [考点初探]　单句填空 ①There is no alternative for us but to_take(take) immediate action to stop pollution. [考点进阶]　一句多译 ②为了取得更大的进步，我不得不充分利用好业余时间。 →In order to make greater progress, I had_no_choice_but_to_make_full_use_of_my_spare_ time．(choice) →In order to make greater progress, I could_do_nothing_but_make_full_use_of_my_spare _time．(can do nothing) →In order to make greater progress, I had_no_alternative_but_to_make_full_use_of_my_ spare_time．(alternative) “除了做某事之外别无选择”的其他表达 ①have no choice but to do sth. ②can't do sth. but do sth. ③can do nothing but do sth. 　distribution n．分发，分送；分配，分布 [归纳拓展] ①distribute vt.分发；分配；分布 ②distribute ...to ... 把……分给…… distribute ...among ...在……中分发…… [考点初探]　单句填空 ①Please distribute these pictures among/to the children. ②Pines have a very wide distribution(distribute). ③The Red Cross has started distributing(distribute) food and blankets to villages in the flood area. [考点进阶]　完成句子 ④我写这封邮件是告诉你一些我们捐赠的图书的情况。这些书将会尽快分发到每个学生手中。 I'm writing an e­mail to tell you something about our donated books, which_will_be _distributed_to_each_student_as_soon_as_possible． 与“经济生活”有关的高频单词小结 ①trade n．贸易　　　　 ②export vt.出口；输出 ③import vt.进口；输入 ④invest vt.& vi.投资 ⑤bid vt.出价；投标 ⑥consume v．消费；消耗 ⑦loan n．贷款 　deny vt.否认，否定；拒绝承认，拒绝接受 [归纳拓展] ①deny (doing) sth.否认(做)某事 ②deny＋that从句 否认…… ③It can't be denied that ...不可否认…… ④There is no denying that ...毋庸置疑……，不可否认…… ⑤deny sb.sth.＝ deny sth.to sb.拒绝给某人某物 [考点初探]　单句填空 ①He denied having_seen(see) these watches before. ②He denied that it was his fault. ③There is no denying that Shanghai is a beautiful but busy city. [考点进阶]　一句多译 ④任何人都不应该被剥夺接受良好教育的机会。 →No one should_be_denied a good education. →A good education should_be_denied_to no one. 　quantity n．数量；大量 [归纳拓展] ①a large/small quantity of大量/少量的 ②large quantities of大量的；许多的 ③in quantity大量地 [考点初探]　单句填空 ①With more and more forests cut down, large quantities(quantity) of soil are being washed away now. ②We can offer you a better price if you can buy it in quantity. [考点进阶]　句型转换 ③Before the exam, I spent a lot of time in preparing for it. Otherwise, I wouldn't have succeeded in passing the exam. →Before the exam, I spent a_large_quantity_of/large_quantities_of time in preparing for it.Otherwise, I wouldn't have succeeded in passing the exam. ①a quantity of或quantities of后既可接可数名词也可接不可数名词。 ②“a quantity of＋名词”作主语时，谓语动词与名词保持数的一致；“quantities of＋名词”作主语时，谓语动词用复数形式。 　bury vt.埋藏；埋葬，安葬；覆盖；遮盖；使陷入 [归纳拓展] ①bury ...in ...把……埋到……里；使……沉浸于…… ②bury oneself in埋头于；专心于；沉浸于 ③be buried in埋头于；专心于；沉浸于 [考点初探]　单句填空 ①He stood on the sidewalk with his hands buried(bury) in the pockets. ②He sank down on the ground, burying(bury) his face in his hands. [考点进阶]　句式升级 ③The boy was buried in computer games and he didn't notice the teacher come in. →Buried_in computer games, the boy didn't notice the teacher come in.(过去分词作状语) →Burying_himself_in computer games, the boy didn't notice the teacher come in.(现在分词作状语) 表示“专心于；致力于”的其他常见短语 ①be devoted to ②be lost/absorbed in ③focus/concentrate on ④fix/concentrate one's attention on 　conclude vt.& vi.断定，推断出；达成，订立；(使)结束，终止 [归纳拓展] ①conclude　 conclude sth.　 It is concluded that ...结论是…… ②conclusion n．结论；结束 [考点初探]　单句填空 ①He concluded his speech with a famous saying, “Where there is a will, there is a way.” ②I've come to the conclusion(conclude) that he's not the right person for the job. ③In conclusion, so long as you insist on doing so, you will reap a harvest. [考点进阶]　一句多译 ④我从我自己的经历中得出结论：患难见真情。 →I_concluded_from_my_own_experiences_that a friend in need is a friend indeed.(conclude) →I_drew_a_conclusion_from_my_own_experiences_that a friend in need is a friend indeed.(conclusion) conclusion是由动词conclude去掉de加后缀­sion构成。类似的词有： ①说服 persuade v．→persuasion n． ②决定 decide v．→decision n． ③爆炸 explode v．→explosion n． 　engage vt.& vi.吸引住(注意力、兴趣)；雇用，聘用；与……建立密切关系 [归纳拓展] ①engage in (使)从事；参与 ②engage oneself in从事于；忙于 ③be engaged by为……所吸引 ④be engaged in从事于；忙于 ⑤be engaged to与……订婚 ⑥be engaged on sth.埋头于……，从事于…… [考点初探]　单句填空 ①Just a few days after the signs went up, he found people sitting there and engaging in active and joyful conversations. ②The old lady engaged herself(she) in making clothes for her children. ③He was engaged(engage) to my sister. ④He was engaged on his second novel. [考点进阶]　完成句子 ⑤我家几代都从事农业。 My family has_been_engaged_in_farming for generations. “埋头于；专心于”多维表达 ①be wrapped up in sth.专心于…… ②keep one's mind on专心致志于…… ③be involved in ...专注于……,④bend one's mind to专心于…… ⑤be occupied in/with ...忙于…… 　annoy vt.使恼怒，使生气；打扰，骚扰 [归纳拓展] ①annoyed adj.恼怒的，生气的 be annoyed with sb. 对某人生气 be annoyed about/at sth.为某事生气 ②annoying adj.令人恼怒的 [考点初探]　单句填空 ①The boss was annoyed with him because he was often late for work this month. ②(2022·全国甲卷)The way you handle chopsticks is important to avoid annoying(annoy) your companions. ③(2021·全国乙卷)Annoyed(annoy) by the level of distraction(干扰) in his open office, he said, “That's why I have a membership at the coworking space across the street—so I can focus.” [考点进阶]　句式升级 ④Try making a note of the annoying things. →Try making a note of the things which_annoy_you．(定语从句) 常见的表示情感的­ed形容词 ①encouraged受到鼓舞的 ②interested感兴趣的 ③surprised惊讶的 ④moved感动的 ⑤frightened害怕的 ⑥satisfied满意的 ⑦amazed惊讶的 ⑧excited激动的 　envy n．& vt.羡慕，忌妒 [归纳拓展] ①envy sb. sth.羡慕某人某事 ②out of envy出于羡慕，出于嫉妒 with envy羡慕地；嫉妒地 become/be the envy of ...成为……羡慕的对象 [考点初探]　单句填空 ①Being a poor girl, she looked with envy at her neighbour's beautiful necklace. [考点进阶]　完成句子 ②我多么羡慕她在暑假中过得那么快乐啊！ How I envy_her_the_pleasure she had during the summer holidays! “out of(出于)＋n.”短语集锦 ①out of politeness出于礼貌 ②out of curiosity出于好奇 ③out of kindness出于好意 ④out of pity基于同情 ⑤out of love出于爱 ⑥out of justice出于正义 　take it easy别着急，放轻松 [归纳拓展] ①take it that ...设想……；认为…… ②take one's time不着急 ③take the lead带头，领先 ④take a chance冒险；碰运气 ⑤take sth.seriously重视某事；严肃对待某事 ⑥take ... into consideration/account把……考虑在内 ⑦take ...for granted 把……视为理所当然 [考点初探]　单句填空 ①Take it easy for a few days, and you will be able to go to work again. ②Believe it or not，I always take your suggestions seriously(serious). ③Some of us always take it for granted that our parents should buy what we want. [考点进阶]　完成句子 ④别把你父母的爱视为理所当然。 Don't take_your_parents'_love_for_granted． 　take advantage of 利用；欺骗；占……的便宜 [归纳拓展] ①have an advantage over比……有优势 ②take full advantage of充分利用 ③be at an advantage处于优势 ④to one's advantage/disadvantage对某人有利/不利 ⑤advantages and disadvantages利与弊 [考点初探]　单句填空 ①We should take advantage of every chance to practise our spoken English. ②The members of our team are more experienced and we have an advantage over their team. [考点进阶]　句式升级 ③I have an advantage over my classmates in maths, so I am confident of answering questions in class. →Having_an_advantage_over_my_classmates_in_maths,_I am confident of answering questions in class.(分词作状语) 表示“利用”的短语 ①make good/full/little use of 好好/充分/不充分利用 ②make the best of 充分利用 ③make the most of 充分利用 句型精析 　which 引导非限制性定语从句 [归纳拓展] 非限制性定语从句也是定语从句的一种，是对所修饰的成分做进一步说明，在句子中是一个独立的成分，不会受到主句的限制，把从句去掉之后，主句仍然是成立的。非限制性定语从句与先行词以及主句之间的关系不甚紧密，因而通常要用逗号与主句分隔开。which在非限制性定语从句中指代的可以是主句的名词、代词，也可以指代整个句子。 [考点初探]　单句填空 ①Water, which is a clear liquid, has many uses. ②He said that he had never seen her before, which was not true. ③When deep in thought, which he often was, he would forget all around him. [考点进阶]　完成句子 ④他买了一本鲁迅写的书，他决定送给朋友。 He bought a book, which_was_written_by_Lu_Xun,_and which_he_decided_to_give_to_his _friend． ①that不能用于引导非限制性定语从句。 ②当引导两个非限制性定语从句时，第二个which 前要加 and。 　What if ...？如果……将会怎么样？ [归纳拓展] ①表示假设 (用于询问不希望看到的事发生时的结果)“如果……怎么办？要是……将会怎么样？”，其后句子可用陈述语气(用一般现在时)，也可用虚拟语气(用一般过去时或should＋动词原形)。 ②表示邀请或建议 “What if ...？”表示邀请或建议时，意思是“如果……怎么样？”“如果……如何？”。 [考点初探]　单句填空 ①What if they talked a long time about a painting that you weren't interested in? ②What if it rains when we can't get under shelter? [考点进阶]　完成句子 ③要是我们把沙发挪到这边来会怎么样？看上去会不会好一些？ What_if_we_moved_the_sofa over here? Would that look better? ④假如没有人去过那里的话，会怎么样？ What_if_no_one_had_been there? ⑤万一我生病不能工作怎么办？ What_if_I_should_fall_sick_ and not be able to work? “what常用句型”一览 ①what about ... “……怎么样”，是放在句首的简略问句，用来表示征求意见或询问情况； ②what of ... “……的情况怎样”“ ……又有什么重要性呢”； ③what for “为何目的”“为什么”； ④what has become of “(遭遇)如何，(结果)怎么样”； ⑤So what？“那又怎么样？”，认为某事无关紧要，尤用于反驳他人的指责。 [对应学生用书P197] 一、单词拼写 1．The spokesman refused either to confirm or deny(否认) the reports. 2．Is it available in sufficient quantity(数量)? 3．She is prepared to carry out her threat(威胁) to resign. 4．It's illegal(不合法的) to drive through a red light. 5．The details of today's flights are displayed on the monitor(监视器). 6．This discovery was perceived as a major breakthrough(重大进展). 7．They proudly declared themselves part of a new autonomous(自主的) province. 8．He was threatened(威胁) with dismissal if he continued to turn up late for work. 9．The defendant is accused of a range of crimes(犯罪活动). 10．He paused, apparently(显然) lost in thought. 二、单句填空 1．Well, it functions by analyzing(analyze) the waves of the incoming sound and creating a second set of outgoing waves. 2．Not this polar bear though—he just kept trying to tear down the fence with his massive(mass) paws. 3．Professors are not trained nurses, financial(finance) aid experts or your best friends. 4．We at the NYFC need broad support as we urge Congress to_increase(increase) farmland conservation. 5．(2022·浙江1月卷)The fiercely competitive and extremely serious fellow always wore dark clothes and apparently(apparent) had a personality to match. 6．The UN has demanded that all troops(should) be_withdrawn(withdraw). 7．I haven't seen Sara since she was a little girl, and she has changed beyond recognition (recognize). 8．We had no alternative but to_wait(wait) for help from doctors. 9．In Western countries, due to the unreasonable individual income distribution(distribute), the gap between the rich and the poor has become an outstanding issue. 10．It can't be denied that we need to devote more resources to this problem. 三、短语填空 1．Natural gas was discovered in_large_quantities(大量) beneath the North Sea. 2．Women have always been at_the_forefront_of(处于最前列) the Green movement. 3．He was a gentle, sensitive, lovable man who will be missed by a_host_of(大量) friends. 4．Most of the crimes may boil_down_to(归结为) a question of money. 5．Lots of our friends are coming: Anne, Ken and George, to_name_but_a_few(略举几例). 6．In the early 1960s, Blyton fell_victim_to(受损) Alzheimer's disease. 7．He finished the job at_the_expense_of(在牺牲……的情况下) his health. 8．They're using villagers to keep an eye on each other, to spy_on(暗中监视) each other. 四、完成句子 1．当你处于困难中，大家都袖手旁观怎么办？ What_if_everyone_stands_by when you are in trouble? 2．同时，你们可以经常一起骑自行车去郊游，这有助于加强你们的友谊。 In the meanwhile, you can often go outing by bike together, which_is_helpful_to_strengthen _your_friendship． 3．节日正变得越来越商业化，商家会利用这些庆祝活动(进行促销)。 Festivals are becoming more and more commercial, with businesses taking_advantage_of_the _celebrations． 4．他们纯粹出于忌妒才说关于你的这些坏话。 They only say such unkind things about you out_of_envy. 5．随着考试的临近，我们应该努力学习。 It_is_urged_that we should study hard with the exam drawing near. 五、教材语法填空 AI can make 1.our(we) dream that let a robot to do all the work for us come true. 2.At the basic level, artificial intelligence is a branch of computer science that 3.aims(aim) to create intelligent machines 4.which can learn from experience and also do deep learning. The dream of AI put forward in the 1940s, has finally been made 5.a reality and it is already 6.being_applied(apply) in many fields at present. Though this technology is transforming the way we live, some 7.scientists(scientist) are urging us 8.to_think(think) about the dangers 9.posed(pose) by the advances in AI. Perhaps we should not be too 10.greedy(greed) and rather be careful what we wish for! 六、话题写作 结合本单元主题，使用本单元词汇与句型写一篇语言流畅、用词准确、逻辑严密的短文。 1．中国科学技术馆将举办一场青少年科技发明比赛，比赛将于7月8日举行。(which will take place) 2．这对于一些人显然是有用的。(apparently useful) 3．这些人需要大量资金才能在技术发明上取得突破。(demand; a host of; breakthrough) 4．另外，我知道你喜欢最前沿的虚拟技术，而且很有创造力。(virtual technology at the forefront) 5．对你来说这是一个展示你的想法和能力的好机会。(to show your ideas and capacity) 6．我们可以一起努力使我们的想法成为现实。(make our ideas practical) [参考范文] The China Science and Technology Museum is going to hold a technological invention competition for teenagers, which will take place on July 8th. It is apparently useful to some people. The people demand a host of funds to make a breakthrough in technological invention. Besides, I know you are fond of virtual technology at the forefront and very creative. This is a good chance for you to show your ideas and capacity. We can work together to make our ideas practical. [对应学生用书P199] 一、since的相关句型 [金题速练] (1)It's been years since they were dusty little rooms with books. (2)It has been two weeks since you returned home. I miss you very much. (3)Since_you_are_interested_in(因为你对……感兴趣) the current situation of the countryside in China, I'm writing to introduce it to you. (4)I have_never_heard_from(从未收到过……的信) her since she studied abroad. (5)I have been here since_five_months_ago(自从五个月前). (6)Lily has stayed at home since_she_left_school(自从她离开学校). [名师点津] since常用于下列句型中： (1)since＋时间点，要求谓语动词用现在完成时，而且必须是延续性动词。 (2)since＋一段时间＋ago，要求谓语动词用现在完成时，而且必须是延续性动词。 (3)since＋从句，要求主句时态用现在完成时，而且谓语动词必须是延续性动词；从句时态用一般过去时，而且谓语动词是终止性动词。 (4)It is/has been＋一段时间＋since从句，意为“自从……以来已经(多久)了”。 [图说词义] Great changes have taken place since you left here. 自从你离开后这里发生了很大的变化。 二、现在分词短语作后置定语 [金题速练] (1)Four years ago they all moved into a three­storey Victorian house in Bristol—one of a growing number of multigenerational families in the UK living(live) together under the same roof. (2)All customers travelling(travel) on TransLink services must be in possession of a valid ticket before boarding. (3)According to most calculations, race walkers moving(move) at a pace of six miles per hour would burn about 800 calories(卡路里) per hour. (4)There is a door leading(lead) to the garden. (5)There were some children swimming(swim) in the river. (6)Do you know the man standing(stand) there? (7)The number of people learning(learn) English in China is increasingly. [名师点津] (1)现在分词(短语)作定语与所修饰的名词之间存在着逻辑上的主谓关系，表示该动作的主动和进行。 (2)单个现在分词作定语，一般在所修饰词的前面，而现在分词短语作定语则要放在所修饰词的后面。 [图说词义] The girl standing under the tree is my sister. 站在树下的那个女孩是我的妹妹。 学科网（北京）股份有限公司 $$