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

Welcome Unit words and expressions Lorem ipsum dolor sit amet 1 2 11.senior /ˈsi:niə(r)/ adj. （级别、地位等）较高的; 年长的 n较年长的人 be senior/junior to sb 比某人资格高（老）/低 =be older than sb 他比他们所有人资格都要老。 He is senior to all of them. =He is older than all of them. 他比我小三岁 Be years one’s junior =be one’s junior by ..years 比…小几岁 He is 3 years my junior. =He is my junior by 3 years. 4 12. at last 很浓感情色彩 ，等候或耽搁了很长时间 Eg：I passed my driving test at last. Finally 不带感情色彩，经过很长时间才出现结果，位于动词前面 Eg：After years of treament, she finally became healthy. Eventually 由某一必然原因导致的最终结果 Eg：He often stays up late, eventually he is ill. in the end 经过种种变化，困难和捉摸不定的情况才发生，可预示未来 Eg：In the end we decided to cancel the trip. 5 I get the distinct impression _____ we've not welcomeed here . You make a favourable impression ____the interview. The new teacher left the students ______a good impression . People are _______ the impression that eating this plant can cause death. 13. impression n.印象；感想 on [搭配] have/get the impression (that) ...得到...的印象 make/leave an impression on sb. 给某人留下...的印象 =leave sb with an impression 给某人留下印象 be under the impression that ... 有...的想法，误以为 with that under impress vt.使倾佩；给...留下深刻的好印象 impressive adj. 令人赞叹的；令人印象深刻的 6 【2019江苏卷】I wish to impress you _______the necessity of studying . He was impressed ______ his drawing . impress vt.使倾佩；给...留下深刻的好印象 with [搭配] @ impress sb with sb/sth 通过某人/某事给某人留下深刻的好印象= be impressed with/by ... 对...印象深刻 by/with 7 14. What if no one talks to me? What if ... ? 可以看作是“What will happen if ...？”的省略形式； ① 要是······会怎样呢？（不愉快的事情） ②如果······怎么样？（提出有益的建议） 类似的习惯用语： Guess what?猜猜怎么着？Why me?为什么是我？ So what? 那又怎样 How come？怎么会呢？ What for？为什么？ Why not? 为什么不呢？/好呀！ Who cares? 管它呢？/谁管呢？（用于无礼地表示） What's up？你好呀/最近怎么样？(非正式用于) 怎么回事？=What’s the matter?=what’s wrong? (1)----Would you please go to ask him for help? ----But____________ (如果怎么办) he is busy? (2)----Jack, you seem excited ---____________(猜怎么着)?I won the first prize in the English speech contest. (3)---- Ben is now in charge of(负责)the project. ----____________(那又怎么样)? The project has nothing to do with our business. (4)----You seem to be worried. ______________(怎么了)? ----The teacher asked us to hand in our homework, but I left mine at home. Guess what what if So what What’s up What is the matter What’s wrong 15. concentrate vt/ vi 集中注意力；聚精会神 concentration n. 专心, 专注 ,集中 concentrate on (doing) sth. 专注于(做)某事, 集中精力于做某事 “集中注意力于”的其他常见表达： fix/focus (one’s attention) on =put one’s heart into=be absorbed/buried in =be devoted to =pay attention to 10 (1)They will concentrate on ___________(teach)the basic of reading and writing . (1)It is our teacher’s ___(concentrate) and friendliness that win our respect. (2)I’m concentrating my attention on ___(prepare) for tomorrow’s experiment. teaching concentration preparing [例句] Don't leave her alone to sweep up after the party. Just buzz off and leave me alone! 走开，让我清静一下！ leave behind 留下，遗留 for 动身去 out 省略，遗漏；忽视，冷落 aside 搁置一边;不予考虑 off 停止 16. leave...alone 不打扰 不惊动 12 1. Let’s leave the matter ________ for a moment. 2. He set off for Paris, leaving the children ________ with his mother. 3. He hadn’t been invited to the party and was feeling left _______. 4. You should contact the professor before you leave ______ London. 5. We should not leave ______ any important details while retelling the story. 6. I feel annoyed right now, so you might as well leave me ______. aside behind out for out alone 17. awkward / ˈɔ:kwəd / adj. 令人尴尬的; 难对付的 =embarrassed adj. awkwardly adv.笨拙地；尴尬地 be awkward about /at (doing)sth. 为某事感到尴尬 我们为没有仔细完成作业感到尴尬。 We’re awkward about /at finishing homework carelessly. 18. explore vt.&vi 探索；勘测；探究 explorer exploration exploration n. 探测；探究；勘探 explorer n. 探险家；勘探者 exploratory [ɪkˈsplɔrəˌtɔri] adj. 勘探的；探究的；探索的 These ideas will be _________(explore) in more detail in Chaper 1. His dream is to be a great ___________(explore) . A big programme of oil __________(explore)has begun offshore . explored 15 19. confident adj. 自信的；确信的；有把握的 confidence n信心 confidently 自信地=with confidence overconfident adj. 过于自信的，自负的，不自量力的 be confident of /about (doing)sth 对做某事有信心 be confident in sb 对某人有信心 be confident that ... 对...有信心 =have confidence in ...对...有信心 lack confidence in ...对...缺乏信心 16 with Having confidence ____yourself will help you make better choices. Look others in the eye and walk ________confidence. in I'm fully confident _________winning the games. One has to be confident _____himself. He is quite confident _____he can pass the examination. of/about in that 17 20. forward adv. 向前；前进adj. 先前的；前进的 [例句] She stepped forward in order to see clearly. [搭配] @ look foward to +（doing） sth [例句] He is always forward to helping others. I am looking forward to your reply. 18 21. take notes 记笔记 [例句] Students should take notes in class. 学生在课堂上应该记笔记。 The reporter can take notes in shorthand. take note of 注意(=notice) make notes 记笔记 19 22. flash n.光；信号 vt&vi 闪耀；闪光；发出信号 Flashes are not allowed to be used in this museum Her eyes flashed with anger. 她眼中冒出了怒火。 The days seem to flash by. 光阴似箭。 flash card 教学卡片，识字卡 flash by 一闪而过 flashlight 手电筒，闪光灯 in / like a flash 很快地;马上 20 organisation organised adj. 有组织的；有序的 organisation n. 组织，机构 organiser n. 组织者 [例句] 用organise的合适形式完成句子 He, as an ______________,is ______________an important meeting for the big__________________which helps people be free from hunger. organising organiser 23. organise vt. 组织，筹建，安排，组建，成立 21 24.goal n.目标；球门；射门 set a goal 设定目标 achieve /reach a goal 实现目标 score /kick a goal 得分，踢进一球 He has achieved his goal. 他已经实现了他的目标。 If we lose sight of the goal, we cease to be Communists. 如果忘记了这个目标，我们就不再是共产党员了。 22 25.strategy n.策划，策略 strategic adj战略(上)的 [例句] We will discuss our sale strategy this year. 我们将讨论有关今年销售策略的问题。 He is an expert in military strategy. 他是军事战略专家。 23 26. curious adj. 好奇的；求知欲强的 curiosity n. 好奇；好奇心；求知欲 curiously adv. 好奇地 to find about [搭配]be curious about...对...感到好奇 be curious to do sth=have curiosity to do sth. 好奇做某事 It is /was curious that...真奇怪... Students should always be strongly curious _________everything. I was curious __________(find) out what she had said . It is curious __________no one should notice his presence. that satisfy / arouse sb's curiosity 满足/激起某人的好奇心 out of curiosity 出于好奇 24 27.company n.公司；商行，陪伴， [例句]for company 作伴;陪伴 in company with 与...一起 keep company (with) (和...)经常交往 keep sb company 陪伴某人③[U]宾客;朋友;同伴 set up/ start a company 开公司 I work in a small company. 我在一家小公司工作。 The company doubled its size in nine years. 9年来这家公司的规模扩大了一倍。 25 28.personality n.性格；个性 personally 1). personal adj. 个人的；私人的 2).personally adv. 就个人而言；本人；亲自=in person 3).person n. 个人 4)personnel n.①[总称]全体人员②[U]人事部;人事科5)interpersonal adj.人与人之间的 personally speaking 就个人来说 personality characteristics 性格特征 [例句] They gave money to the old people's home either ___________(person) or through their companies. 26 30. revise[rɪˈvaɪz] vt. 修改；修订 n.修改；修订 revision [rɪˈvɪʒn] n We always have to revise our previous work and that way it gives us a great score. 我们必须总是校正它给我们一个伟大的比分的我们以前的工作和那个方式。 A method to revise the radius of switch probes is also put forward. 此外还提出了一种修正开关式球测头半径的计量学方法。 29.style方式，作风 in style 流行 out of style 不流行 27 $