Welcome Unit Words and Expressions 课件-2025-2026学年高中英语人教版必修第一册

该高中英语课件聚焦Book 1 Welcome Unit核心词汇及短语，涵盖名词、动词、形容词、缩写词及固定搭配，从校园生活场景（如注册、讲座、校园活动）导入，通过音形义结合、词性转换（如“register”与“registration”）、词义关联搭建学习支架，形成从单词到语境运用的词汇网络。 其亮点在于通过系统呈现音标、多词性及多义项（如“exchange”作n.和vt.的释义）培养语言能力，借助词根词缀（“nation”到“nationality”）、固定搭配（“concentrate on”“look forward to”）等策略提升学习能力。采用情境化词汇教学，结合校园主题创设语境，通过词汇分类（人物/活动/情感类）小结，助力学生高效记忆与运用，教师可直接利用结构化资源优化教学流程。

exchange /ɪksˈtʃeɪndʒ/ n.&vt. Words and Expressions in Welcome Unit of Book 1 n. 交换；交流 vt. 交换；交流； 交易；兑换 Words and Expressions in Welcome Unit of Book 1 lecture /ˈlektʃə(r)/ n.&v. Words and Expressions in Welcome Unit of Book 1 n. 讲座；讲课；教训 vi. (开)讲座；讲课 vt. 训斥 Words and Expressions in Welcome Unit of Book 1 registration /ˌredʒɪˈstreɪʃn / n. Words and Expressions in Welcome Unit of Book 1 n. 登记；注册；挂号 Words and Expressions in Welcome Unit of Book 1 register /ˈredʒɪstə(r) / v. Words and Expressions in Welcome Unit of Book 1 vt.&vi. 登记；注册 Words and Expressions in Welcome Unit of Book 1 sex /seks/ n. Words and Expressions in Welcome Unit of Book 1 n. 性别 Words and Expressions in Welcome Unit of Book 1 female /ˈfi:meɪl/adj.&n. Words and Expressions in Welcome Unit of Book 1 adj. 女(性)的；雌的 n. 雌性动(植)物；女子 Words and Expressions in Welcome Unit of Book 1 male /meɪl/ adj.&n. Words and Expressions in Welcome Unit of Book 1 adj. 男(性)的；雄的 n. 雄性动(植)物；男子 Words and Expressions in Welcome Unit of Book 1 nationality /ˌnæʃəˈnæləti/ n. Words and Expressions in Welcome Unit of Book 1 n. 国籍；民族 Words and Expressions in Welcome Unit of Book 1 nation /ˈneɪʃn/ n. Words and Expressions in Welcome Unit of Book 1 n. 国家；民族；国民 Words and Expressions in Welcome Unit of Book 1 designer /dɪˈzaɪnə(r)/ n. Words and Expressions in Welcome Unit of Book 1 n. 设计者 Words and Expressions in Welcome Unit of Book 1 design /dɪˈzaɪn/ n.&vt. Words and Expressions in Welcome Unit of Book 1 n. 设计；设计方案 vt. 设计；筹划 Words and Expressions in Welcome Unit of Book 1 campus /ˈkæmpəs/ n. Words and Expressions in Welcome Unit of Book 1 n. 校园；校区 Words and Expressions in Welcome Unit of Book 1 formal /ˈfɔ:ml/ adj. Words and Expressions in Welcome Unit of Book 1 adj. 正式的；正规的 Words and Expressions in Welcome Unit of Book 1 anxious /ˈæŋkʃəs/ adj. Words and Expressions in Welcome Unit of Book 1 adj. 焦虑的；不安的 Words and Expressions in Welcome Unit of Book 1 annoyed /əˈnɔɪd/ adj. Words and Expressions in Welcome Unit of Book 1 adj. 恼怒的；生气的 Words and Expressions in Welcome Unit of Book 1 annoy /əˈnɔɪ/ v. Words and Expressions in Welcome Unit of Book 1 vt. 使恼怒；打扰 Words and Expressions in Welcome Unit of Book 1 frightened /ˈfraɪtnd/ adj. Words and Expressions in Welcome Unit of Book 1 adj. 惊吓的；害怕的 Words and Expressions in Welcome Unit of Book 1 p.m. /ˌpi:ˈem/ abbr. Words and Expressions in Welcome Unit of Book 1 abbr. (源自拉丁语)下午；午后 Words and Expressions in Welcome Unit of Book 1 a.m. /ˌeɪ:ˈem/ abbr. Words and Expressions in Welcome Unit of Book 1 abbr. (源自拉丁语)上午；午前； 午夜至正午 Words and Expressions in Welcome Unit of Book 1 senior /ˈsi:niə(r)/ adj.&n. Words and Expressions in Welcome Unit of Book 1 adj. 级别(或地位)高的 n. 较年长的人 Words and Expressions in Welcome Unit of Book 1 senior high school Words and Expressions in Welcome Unit of Book 1 （美国）高中 Words and Expressions in Welcome Unit of Book 1 at last Words and Expressions in Welcome Unit of Book 1 终于；最终 Words and Expressions in Welcome Unit of Book 1 outgoing /ˈaʊtgəʊɪŋ/ adj. Words and Expressions in Welcome Unit of Book 1 adj. 爱交际的； 外向的 Words and Expressions in Welcome Unit of Book 1 impression /ɪmˈpreʃn/ n. Words and Expressions in Welcome Unit of Book 1 n. 印象；感想 Words and Expressions in Welcome Unit of Book 1 impress /ɪmˈpres/ v. Words and Expressions in Welcome Unit of Book 1 vt. 使钦佩；给…… 留下深刻的好印象 vi. 留下印象;引人注目 Words and Expressions in Welcome Unit of Book 1 make an impression Words and Expressions in Welcome Unit of Book 1 留下好印象 Words and Expressions in Welcome Unit of Book 1 what if Words and Expressions in Welcome Unit of Book 1 要是……会怎么样呢？ Words and Expressions in Welcome Unit of Book 1 guy /gaɪ/ n. Words and Expressions in Welcome Unit of Book 1 n. 小伙子；男人；家伙 Words and Expressions in Welcome Unit of Book 1 concentrate / ˈkɒnsntreɪt/ v. Words and Expressions in Welcome Unit of Book 1 vi.&vt. 集中(注意力) ； 聚集会神 Words and Expressions in Welcome Unit of Book 1 concentrate on Words and Expressions in Welcome Unit of Book 1 集中精力于 Words and Expressions in Welcome Unit of Book 1 experiment /ɪkˈsperɪmənt/ n. Words and Expressions in Welcome Unit of Book 1 n. 实验；试验 Words and Expressions in Welcome Unit of Book 1 leave...alone Words and Expressions in Welcome Unit of Book 1 不打扰；不惊动 Words and Expressions in Welcome Unit of Book 1 awkward /ˈɔ:kwəd/ adj. Words and Expressions in Welcome Unit of Book 1 adj. 令人尴尬的； 难对付的 Words and Expressions in Welcome Unit of Book 1 junior /ˈdʒu:niə(r)/adj.&n. Words and Expressions in Welcome Unit of Book 1 adj. 地位(或职位、 级别)低下的 n. 职位较低者； (体育运动中)青少年 Words and Expressions in Welcome Unit of Book 1 junior high school Words and Expressions in Welcome Unit of Book 1 （美国）初级中学 Words and Expressions in Welcome Unit of Book 1 explore /ɪkˈsplɔ:(r)/ v. Words and Expressions in Welcome Unit of Book 1 vt.& vi. 探索； 勘探 Words and Expressions in Welcome Unit of Book 1 confident /ˈkɒnfɪdənt/ adj. Words and Expressions in Welcome Unit of Book 1 adj. 自信的；有把握的 Words and Expressions in Welcome Unit of Book 1 confidence /ˈkɒnfɪdəns/ n. Words and Expressions in Welcome Unit of Book 1 n. 信心；信任 Words and Expressions in Welcome Unit of Book 1 forward /ˈfɔ:wəd / adv. (also forwards) & adj. Words and Expressions in Welcome Unit of Book 1 adv. 向前；前进 adj. 向前的；前进的 Words and Expressions in Welcome Unit of Book 1 look forward to Words and Expressions in Welcome Unit of Book 1 盼望；期待 Words and Expressions in Welcome Unit of Book 1 take notes Words and Expressions in Welcome Unit of Book 1 记笔记 Words and Expressions in Welcome Unit of Book 1 flash /flæʃ/ n.&v. Words and Expressions in Welcome Unit of Book 1 n. 光；信号 vi. 闪耀/光；发出信号 vt. 使闪耀；发出(信号) Words and Expressions in Welcome Unit of Book 1 flash card Words and Expressions in Welcome Unit of Book 1 教学卡片；识字卡 Words and Expressions in Welcome Unit of Book 1 organise /'ɔ:(r)gənaɪz/ v. Words and Expressions in Welcome Unit of Book 1 vt. 组织；筹备； 安排；组建 vi. 组建；成立 Words and Expressions in Welcome Unit of Book 1 organisation /ˌɔ:gənaɪˈzeɪʃn/ n. Words and Expressions in Welcome Unit of Book 1 n. 组织；团体；机构 Words and Expressions in Welcome Unit of Book 1 goal /gəʊl/ n. Words and Expressions in Welcome Unit of Book 1 n. 目标；球门；射门 Words and Expressions in Welcome Unit of Book 1 strategy /ˈstrætədʒi/ n. Words and Expressions in Welcome Unit of Book 1 n. 策略；策划 Words and Expressions in Welcome Unit of Book 1 partner /ˈpɑ:tnə(r)/ n. Words and Expressions in Welcome Unit of Book 1 n. 同伴；配偶；合伙人 Words and Expressions in Welcome Unit of Book 1 improve /ɪmˈpru:v/ v. Words and Expressions in Welcome Unit of Book 1 vi.&vt. 改进；改善 Words and Expressions in Welcome Unit of Book 1 curious /ˈkjʊəriəs/ adj. Words and Expressions in Welcome Unit of Book 1 adj. 好奇的； 求知欲强的 Words and Expressions in Welcome Unit of Book 1 company /ˈkʌmpəni/ n. Words and Expressions in Welcome Unit of Book 1 n. 公司；商行；陪伴 Words and Expressions in Welcome Unit of Book 1 personality /ˌpɜ:səˈnæləti/ n. Words and Expressions in Welcome Unit of Book 1 n. 性格；个性 Words and Expressions in Welcome Unit of Book 1 style /staɪl/ n. Words and Expressions in Welcome Unit of Book 1 n. 方式；作风 Words and Expressions in Welcome Unit of Book 1 revise /rɪˈvaɪz/ v. Words and Expressions in Welcome Unit of Book 1 vt.& vi.修改/订；复习 Words and Expressions in Welcome Unit of Book 1 $