Unit 2 Bridging Cultures 单词精讲课件-2026-2027学年高中英语人教版选择性必修第二册

人教版(2019)选择性必修第二册 单词精讲 Unit 2 Bridging Cultures 重点词汇与短语 /ˈkɒmpleks/ complex (形容词)复杂的；难懂的；复合的 搭　配 a complex issue 复杂的问题；complex sentences 复合句 例　句 The complex problem took us hours to solve. 这个复杂的问题花了我们几个小时才解决。 A complex sentence has more than one verb. 复合句含有一个以上的动词。 2 / 78 /rɪˈkɔːl/ recall (动词)记起；回想起 用　法 recall doing 记得做过；recall that 记得…… 例　句 I can't recall where I put the key. 我想不起把钥匙放哪儿了。 She recalled meeting him in Paris. 她想起曾在巴黎见过他。 3 / 78 /ˌkwɒlɪfɪˈkeɪʃn/ qualification (名词)资格；学历 搭　配 academic qualifications 学历 have the qualifications for 有……的资格 例　句 He has the qualifications for the job. 他具备这份工作的资格。 4 / 78 /ˈkwɒlɪfaɪ/ qualify (动词)具备资格；合格 用　法 qualify as 取得……资格；be qualified for 胜任 例　句 She qualified as a doctor last year. 她去年取得了医生资格。 Our team qualified for the final. 我们队取得了决赛资格。 5 / 78 /æmˈbɪʃn/ ambition (名词)追求的目标；夙愿；野心；抱负 搭　配 achieve one's ambition 实现抱负；political ambition 政治抱负 例　句 Her ambition is to become a doctor. 她的志向是成为一名医生。 He was filled with ambition at 18. 他十八岁时满怀抱负。 6 / 78 /æmˈbɪʃəs/ ambitious (形容词)有野心的；有雄心的 搭　配 be ambitious for 渴望得到；an ambitious plan 宏大的计划 例　句 She is ambitious and works late every day. 她很有抱负，每天工作到很晚。 They launched an ambitious project. 他们启动了一个宏大的项目。 7 / 78 /ˌædæpˈteɪʃn/ adaptation (名词)适应；改编本 拓　展 动词 adapt：adapt to 适应；adapt from 改编自 例　句 His adaptation to the new school was quick. 他很快适应了新学校。 The film is an adaptation of a novel. 这部电影由一部小说改编而成。 8 / 78 /ˈkʌmfət/ comfort (名词/动词)安慰；舒服；安逸 / 安慰；抚慰 搭　配 作名词：in comfort 舒适地；offer comfort 安慰 作动词：comfort sb 安慰某人 例　句 She comforted the crying child gently. 她轻声安慰那个哭泣的孩子。 9 / 78 /ˈtjuːtə(r)/ tutor (名词)助教；导师；家庭教师 搭　配 a private tutor 私人教师；tutor sb in 辅导某人 例　句 My tutor helped me with my essay. 我的导师帮我修改了论文。 He works as a maths tutor at weekends. 他周末做数学家教。 10 / 78 /saɪt/ cite (动词)引用；引述 辨　析 cite 引用原话；site 地点；sight 视力 例　句 She cited a famous line in her speech. 她在演讲中引用了一句名言。 Please cite your sources at the end. 请在末尾注明资料来源。 11 / 78 /pɑːˌtɪsɪˈpeɪʃn/ participation (名词)参加；参与 搭　配 participation in 参加；active participation 积极参与 例　句 Class participation counts for 20% of the grade. 课堂参与占成绩的百分之二十。 We thank you for your participation. 感谢您的参与。 12 / 78 /pɑːˈtɪsɪpeɪt/ participate (动词)参加；参与 用　法 participate 是不及物动词，须加 in 再接活动 例　句 All students may participate in the debate. 所有学生都可以参加这场辩论。 She rarely participates in class discussions. 她很少参与课堂讨论。 13 / 78 participate in (短语)参加；参与 辨　析 participate in 较正式；take part in 更口语 例　句 Over 300 runners participated in the race. 三百多名跑者参加了比赛。 He participated in the school play last term. 他上学期参加了学校的话剧演出。 14 / 78 /ˌprezənˈteɪʃn/ presentation (名词)报告；陈述；出示；拿出 搭　配 give a presentation 作报告 a slide presentation 幻灯片演示 例　句 She gave a presentation on climate change. 她就气候变化作了报告。 15 / 78 speak up (短语)大声点说；明确表态 用　法 speak up 大声说；speak up for 为……发声 例　句 Could you speak up? I can't hear you. 你能大点声吗？我听不见。 He spoke up for the shy students. 他为害羞的学生发声。 16 / 78 feel at home (短语)舒服自在；不拘束 搭　配 feel at home 感到自在；make sb feel at home 使某人自在 例　句 The host made us feel at home at once. 主人立刻让我们感到自在。 I soon felt at home in the new class. 我很快在新班级里自在了。 17 / 78 /ɪnˈɡeɪdʒ/ engage (动词)参加；参与；吸引 辨　析 engage in 从事；be engaged in 忙于；正做 例　句 Only 20% of students engage in sports daily. 只有两成学生每天参加体育运动。 The story engaged the children's attention. 这个故事吸引了孩子们的注意力。 18 / 78 engage in (短语)从事；参与 辨　析 engage in 侧重投入；take part in 侧重参加活动 例　句 Many students engage in volunteer work. 许多学生从事志愿服务。 He is engaged in writing a report. 他正忙着写一份报告。 19 / 78 /ɪnˈvɒlv/ involve (动词)包含；需要；涉及；影响；参加 搭　配 involve doing 需要做；involve sb in 使某人参与 例　句 The job involves working at night. 这份工作需要上夜班。 Don't involve me in your quarrel. 别把我卷进你们的争吵。 20 / 78 get involved in (短语)参与；卷入；与……有关联 用　法 get involved in 主动参与；be involved in 卷入其中 例　句 She got involved in the campaign early. 她很早就参与了这场活动。 He got involved in a serious argument. 他卷入了一场激烈的争论。 21 / 78 /ˈmesɪndʒə(r)/ messenger (名词)送信人；信使 拓　展 同根词 message 消息；instant messenger 即时通讯工具 例　句 The messenger brought a letter at noon. 信使中午送来一封信。 He sent the parcel by messenger. 他派信使送了这个包裹。 22 / 78 /ɪˈdɪʃn/ edition (名词)一份；一期、一辑；版次 搭　配 the first edition 初版；a special edition 特刊 例　句 This is the third edition of the book. 这是这本书的第三版。 The magazine puts out a new edition weekly. 这本杂志每周出一期。 23 / 78 culture shock (短语)文化冲击 搭　配 suffer from culture shock 遭受文化冲击 例　句 She went through culture shock in London. 她在伦敦经历了文化冲击。 It took him months to get over culture shock. 他花了几个月才克服文化冲击。 24 / 78 /zəʊn/ zone (名词)地区；地带；区域 搭　配 a time zone 时区；a no-parking zone 禁停区 例　句 The city built a green zone near the river. 这座城市在河边建了一片绿化带。 We crossed into a new time zone. 我们进入了新的时区。 25 / 78 comfort zone (短语)舒适区；舒适范围 搭　配 step out of one's comfort zone 走出舒适区 例　句 Travelling alone pushed me out of my comfort zone. 独自旅行把我推出了舒适区。 Learn to step out of your comfort zone. 学会走出你的舒适区。 26 / 78 /ˌəʊvəˈwelmɪŋ/ overwhelming (形容词)无法抗拒的；巨大的；压倒性的 拓　展 动词 overwhelm 压倒；support 前多用 overwhelming 例　句 The support from parents was overwhelming. 家长们的支持是巨大的。 She felt overwhelming pressure before the exam. 考试前她感到巨大的压力。 27 / 78 /ˈhəʊmsɪknəs/ homesickness (名词)思乡病；乡愁 拓　展 形容词 homesick 想家的；be homesick for 思念 例　句 Music eased his homesickness in Beijing. 音乐缓解了他在北京的乡愁。 She fought back homesickness in her first term. 第一学期她强忍着思乡之情。 28 / 78 /ˈməʊtɪveɪtɪd/ motivated (形容词)积极的；主动的 搭　配 人作主语：be highly motivated 干劲十足 例　句 She is highly motivated and never gives up. 她积极性很高，从不放弃。 The motivated team finished the task early. 这个积极主动的团队提前完成了任务。 29 / 78 /ˌməʊtɪˈveɪʃn/ motivation (名词)动力；积极性；动机 搭　配 lack motivation 缺乏动力；strong motivation 强烈的动机 例　句 Praise gives students motivation to learn. 表扬给学生学习的动力。 His motivation for studying abroad is clear. 他出国的动机很清楚。 30 / 78 /ˈməʊtɪveɪt/ motivate (动词)成为……的动机；激发；激励 用　法 motivate sb to do sth 激励某人做某事 例　句 Good teachers motivate us to think. 好老师激励我们思考。 What motivated you to choose this major? 是什么促使你选择这个专业？ 31 / 78 /ədˈvaɪzə(r)/ advisor (名词)顾问 拓　展 动词 advise 建议；美式也拼作 adviser 例　句 My advisor suggested I take a writing course. 我的导师建议我选修写作课。 She works as an advisor to the club. 她担任这个社团的顾问。 32 / 78 /ˈriːznəbl/ reasonable (形容词)有道理的；合情理的 搭　配 a reasonable price 合理的价格；be reasonable 讲道理 例　句 It is reasonable to ask for a break. 要求休息一下是合理的。 She gave a reasonable explanation. 她给出了一个合理的解释。 33 / 78 /ˌekspekˈteɪʃn/ expectation (名词)期望；预期；期待 搭　配 meet one's expectations 达到期望；beyond expectations 出乎预料 例　句 The results went beyond our expectations. 结果超出了我们的预期。 Parents' expectations can be a heavy burden. 父母的期望可能成为沉重的负担。 34 / 78 /ˈæplɪkənt/ applicant (名词)申请人 拓　展 apply 申请；application 申请书；applicant 申请人 例　句 Each applicant must send a form. 每位申请人都须寄一份表格。 Only ten applicants were invited to interview. 只有十名申请人获邀面试。 35 / 78 /fɜːm/ firm (名词/形容词)公司；商行 / 结实的；牢固的；坚定的 搭　配 作名词：a law firm 律师事务所 作形容词：a firm belief 坚定的信念 例　句 She works for a small firm in London. 她在伦敦一家小公司工作。 36 / 78 /ɪkˈspəʊʒə(r)/ exposure (名词)接触；体验；暴露；揭露 搭　配 exposure to 接触；受……影响；media exposure 媒体曝光 例　句 Exposure to English helps children learn fast. 接触英语有助于孩子学得快。 Long exposure to the sun harms skin. 长时间暴露在阳光下伤皮肤。 37 / 78 /ɪkˈspəʊz/ expose (动词)使接触；使体验；显露；使暴露于 搭　配 expose sb to sth 使某人接触；be exposed to 接触到 例　句 The trip exposed us to a new culture. 这次旅行让我们接触到一种新文化。 Don't expose your skin to strong sunlight. 别让皮肤暴露在强光下。 38 / 78 /ˈɪnsaɪt/ insight (名词)洞察力；眼光 搭　配 gain insight into 深入了解；a man of insight 有见识的人 例　句 The book gives us insight into city life. 这本书让我们深入了解城市生活。 Her insight into the problem surprised us. 她对这一问题的洞察令我们吃惊。 39 / 78 /dɪˈpɑːtʃə(r)/ departure (名词)离开；启程；出发 拓　展 动词 depart；depart from 从……出发；反义 arrival 例　句 His departure left a big gap in the team. 他的离开给团队留下很大空缺。 The departure time is six in the morning. 出发时间是早上六点。 40 / 78 /ˈsetɪŋ/ setting (名词)环境；背景；情节背景 搭　配 the setting of the story 故事背景 例　句 The setting of the novel is a small town. 这部小说的背景是一个小镇。 They chose a quiet setting for the talk. 他们选了一个安静的环境谈话。 41 / 78 /ɡrɑːsp/ grasp (动词)理解；领会；抓紧 搭　配 grasp the meaning 理解意思；grasp a chance 抓住机会 例　句 I failed to grasp his main point. 我没能理解他的要点。 She grasped the rope and climbed up. 她抓住绳子爬了上去。 42 / 78 /drəˈmætɪk/ dramatic (形容词)巨大的；突然的；急剧的；喜剧(般)的 搭　配 a dramatic change 巨大的变化；a dramatic rise 急剧上升 例　句 The city has seen dramatic changes. 这座城市经历了巨大的变化。 There was a dramatic rise in sales. 销量急剧上升。 43 / 78 /ɪkˈspens/ expense (名词)费用；花费；开销 搭　配 living expenses 生活费用；at the expense of 以……为代价 例　句 He saved money to cover travel expenses. 他攒钱支付旅费。 He built the firm at the expense of his health. 他以健康为代价创办了这家公司。 44 / 78 cost an arm and a leg (短语)花一大笔钱 用　法 口语表达，主语多为物：cost an arm and a leg 例　句 That new phone cost an arm and a leg. 那部新手机花了一大笔钱。 Renting a flat here costs an arm and a leg. 在这儿租公寓贵得离谱。 45 / 78 /trəˈmendəs/ tremendous (形容词)巨大的；极大的 搭　配 tremendous pressure 巨大的压力；tremendous effort 极大的努力 例　句 The team made tremendous efforts to win. 这支队伍为取胜付出了极大努力。 She felt tremendous pressure before the speech. 演讲前她感到巨大的压力。 46 / 78 /bɪˈheɪv/ behave (动词)表现 / 表现得体；有礼貌 搭　配 behave well 表现好；behave oneself 守规矩 例　句 The children behaved well at the table. 孩子们在餐桌旁表现得很好。 He behaved like a true gentleman. 他表现得像位真正的绅士。 47 / 78 /səˈraʊndɪŋz/ surroundings (名词)环境；周围的事物 辨　析 surroundings 指周围环境；environment 多指自然与社会大环境 例　句 The children grew up in pleasant surroundings. 孩子们在宜人的环境中长大。 Animals adapt to their surroundings quickly. 动物很快适应周围环境。 48 / 78 /səˈraʊndɪŋ/ surrounding (形容词)周围的；附近的 辨　析 surrounding 只作定语；surroundings 作名词，常用复数 例　句 The surrounding hills are covered with snow. 周围的山上覆盖着雪。 Tourists love the surrounding villages. 游客喜欢附近的村庄。 49 / 78 /məˈtʃʊə(r)/ mature (形容词)成熟的 搭　配 a mature attitude 成熟的态度；grow mature 变得成熟 例　句 She is very mature for her age. 就她的年龄而言，她很成熟。 He gave a mature answer to the question. 他对这个问题作出了成熟的回答。 50 / 78 /dɪˈprest/ depressed (形容词)沮丧的；意志消沉的 搭　配 feel depressed 感到沮丧；be depressed about 因……而沮丧 例　句 He felt depressed after failing the test. 考试不及格后他感到沮丧。 Don't be depressed about one bad day. 别因为糟糕的一天就沮丧。 51 / 78 /dɪˈpres/ depress (动词)使沮丧；使忧愁 辨　析 depress 使人沮丧；depressed 人感到沮丧 例　句 Rainy days always depress me. 雨天总让我情绪低落。 The bad news depressed the whole team. 这个坏消息让全队都很沮丧。 52 / 78 /buːm/ boom (动词/名词)迅速发展；繁荣 搭　配 a building boom 建筑热潮；the economy booms 经济繁荣 例　句 The town's tourism is booming this year. 今年这个镇的旅游业迅速发展。 The city enjoyed a building boom. 这座城市经历了建筑业的繁荣。 53 / 78 /ˈstreŋθn/ strengthen (动词)加强；增强；巩固 拓　展 名词 strength 力量；形容词 strong 强壮的 例　句 Exercise strengthens the heart and lungs. 运动能增强心肺功能。 The two sides hope to strengthen ties. 双方希望加强联系。 54 / 78 /dɪˈnaɪ/ deny (动词)否认；否定；拒绝 用　法 deny doing 否认做过；deny sb sth 拒绝给某人某物 例　句 He denied taking the money. 他否认拿了那笔钱。 She was denied a chance to explain. 她被剥夺了辩解的机会。 55 / 78 /ˌɒptɪˈmɪstɪk/ optimistic (形容词)乐观的 搭　配 be optimistic about 对……乐观；an optimistic view 乐观的看法 例　句 She stays optimistic about the future. 她对未来保持乐观。 We are optimistic that things will improve. 我们乐观地认为情况会好转。 56 / 78 /ɡeɪn/ gain (动词/名词)获得；赢得；取得 / 好处；增加 搭　配 gain experience 获得经验；gain weight 增重 例　句 She gained a lot from the exchange program. 她从交换生项目中收获很多。 The firm reported a small gain in sales. 公司报告销售额略有增长。 57 / 78 /pəˈspektɪv/ perspective (名词)角度；观点 搭　配 from the perspective of 从……角度；a new perspective 新视角 例　句 Try to see it from her perspective. 试着从她的角度看这件事。 Travel gave me a new perspective on life. 旅行让我对生活有了新的看法。 58 / 78 /ˈkɒmpɪtəns/ competence (名词)能力；胜任；本领 拓　展 形容词 competent；competence in 在……方面的能力 例　句 She showed great competence in teaching. 她在教学上表现出很强的能力。 The job requires competence in two languages. 这份工作要求具备两种语言能力。 59 / 78 /ˈkɒmpɪtənt/ competent (形容词)有能力的；称职的 搭　配 be competent in 胜任；a competent teacher 称职的教师 例　句 He is a competent and patient doctor. 他是一位称职而有耐心的医生。 She is competent in handling problems. 她有能力处理问题。 60 / 78 /ˈenvɔɪ/ envoy (名词)使者；使节；代表 搭　配 a special envoy 特使；act as envoy 担任使者 例　句 The envoy carried a message from the king. 使者带来了国王的口信。 She was sent as an envoy to the talks. 她被派作为使节参加会谈。 61 / 78 /kəʊˈɒpəreɪt/ cooperate (动词)合作；协作；配合 搭　配 cooperate with 与……合作；cooperate on 在……上合作 例　句 The two schools cooperate on this project. 两所学校在这个项目上合作。 He refused to cooperate with the police. 他拒绝配合警方。 62 / 78 /ˈæŋɡl/ angle (名词)角；角度；立场 搭　配 from a different angle 从不同角度；a right angle 直角 例　句 Look at the problem from another angle. 从另一个角度看这个问题。 The photo was taken from a low angle. 这张照片是从低角度拍的。 63 / 78 /ˈaʊtlʊk/ outlook (名词)前景；可能性；观点 搭　配 the outlook for ……的前景；a positive outlook 积极的态度 例　句 The outlook for the economy is good. 经济前景良好。 Travel changed his outlook on life. 旅行改变了他对生活的看法。 64 / 78 /belt/ belt (名词)腰带；地带 搭　配 a green belt 绿化带；tighten one's belt 勒紧腰带 例　句 He wore a brown leather belt. 他系着一条棕色皮带。 The city has built a green belt. 这座城市建了一条绿化带。 65 / 78 /ɪˈnɪʃətɪv/ initiative (名词)倡议；新方案 搭　配 take the initiative 主动出手；launch an initiative 发起倡议 例　句 She took the initiative and called first. 她主动先打了电话。 The school launched a new initiative. 学校发起了一项新倡议。 66 / 78 /sɪnˈsɪəli/ sincerely (副词)真诚地；诚实地 搭　配 sincerely hope 衷心希望；Yours sincerely 谨启 例　句 I sincerely hope you will come. 我衷心希望你能来。 She sincerely thanked her teacher. 她真诚地感谢老师。 67 / 78 /ˈbʌdʒɪt/ budget (名词)预算 搭　配 on a tight budget 预算紧张；a travel budget 旅行预算 例　句 The trip was planned on a small budget. 这次旅行是用很少的预算计划的。 We must keep within our budget. 我们必须控制在预算之内。 68 / 78 side with (短语)支持；站在……的一边 用　法 side with sb 支持某人；take sides 选边站 例　句 Most students sided with the young teacher. 多数学生站在年轻老师一边。 I side with you on this question. 在这个问题上我支持你。 69 / 78 /ˈlɒdʒɪkl/ logical (形容词)合乎逻辑的；合情合理的 拓　展 名词 logic 逻辑；反义词 illogical 不合逻辑的 例　句 Her argument sounds logical and clear. 她的论证听起来合乎逻辑、条理清楚。 That is the most logical choice. 那是最合情合理的选择。 70 / 78 as far as I know (短语)据我所知 用　法 作插入语，置于句首或句末，用逗号隔开 例　句 As far as I know, the shop closes at six. 据我所知，这家店六点关门。 As far as I know, no one has signed up. 据我所知，还没有人报名。 71 / 78 as far as I am concerned (短语)就我而言；依我看来 用　法 用于表达个人看法，比 I think 更正式 例　句 As far as I am concerned, the plan is fine. 就我而言，这个计划没问题。 As far as I am concerned, reading is a must. 依我看来，阅读是必需的。 72 / 78 in summary (短语)总的来说；总之 用　法 用于总结全文，后接逗号；同义 in short 例　句 In summary, the trip was a great success. 总的来说，这次旅行非常成功。 In summary, we need more time and money. 总之，我们需要更多时间和资金。 73 / 78 generally speaking (短语)通常情况下 用　法 独立成分，多置于句首；同义 in general 例　句 Generally speaking, the exam was not too hard. 总的来说，这次考试不太难。 Generally speaking, the weather here is mild. 通常情况下，这里的气候温和。 74 / 78 /ˈaʊtkʌm/ outcome (名词)结果；效果 搭　配 the outcome of ……的结果；a positive outcome 积极的结果 例　句 Nobody knows the outcome of the vote. 没人知道投票的结果。 We were pleased with the outcome. 我们对结果感到满意。 75 / 78 /rəʊm/ Rome (专有名词)罗马（意大利首都） 拓　展 意大利首都，古罗马文明的中心。 例　句 We walked around Rome for a whole day. 我们在罗马走了一整天。 All roads once led to Rome. 条条大路曾通向罗马。 76 / 78 /aɪˈiːʃə/ Aisha (专有名词)艾莎（女名） 联　想 常见的阿拉伯语女名，多用于女孩。 例　句 Aisha shared her travel photos with us. 艾莎和我们分享了她的旅行照片。 Aisha speaks two languages at home. 艾莎在家里说两种语言。 77 / 78 the Belt and Road Initiative (专有名词)“一带一路”倡议 拓　展 中国提出的国际合作倡议。 例　句 The Belt and Road Initiative is a big plan. “一带一路”倡议是一项宏大计划。 China proposed the Belt and Road Initiative. 中国提出了“一带一路”倡议。 78 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