Welcome Unit 重点单词讲解课件-2024-2025学年高中英语人教版（2019）必修第一册

welcome unit 重点词汇讲解与练习 重点词汇讲解 exchange A for B 用某物交换某物 exchange sth with sb 与某人交换某物 in exchange (for) 作为(对……的)交换 an exchange student 交换生 cultural exchanges 文化交流 an exchange of ideas/knowledge/information 交流想法/知识/信息 1. exchange n. 交换；交流 vt. 交换；交流；交易；兑换 运用 I’d like to exchange a watch _____a camera. Tom exchanged gifts _____ John. I gave Tom my storybook ___ exchange for his picture book. for with exchange in 5 1. We encourage students to exchange their ideas with teachers. 2. I’d like to exchange some pounds for dollars. 3. He will give me English lessons in exchange for (my) teaching him Chinese. 1. 我们鼓励学生和老师交换意见。 2. 我想用英镑换一些美元。 3. 作为我教他中文的交换，他将给我上英语课。 give/deliver a lecture 做讲座 go to/attend a lecture听讲座/听课 a lecture on/about sth关于……的讲座 2. lecture n. 讲座；讲课；教训 vi. (开)讲座；讲课 vt. 训斥 lecturer n. 讲师；演讲者 3. register vt. & vi. 登记；注册 registration n. 登记；注册；挂号 4. design n. 设计；设计方案 vt. 设计；筹划 designer n. 设计师；设计者 design sth for… 为……设计某物 be designed to do… 旨在做/用于做…… make designs for… 为……做设计 by design = on purpose=deliberately 故意地 register for=sign up for 报名参加 运用 1. They asked me to design a poster ____ the campaign. 2.  This project is designed _______ (help) homeless people.  3. It was hard to know whether it happened  ______ design.  for to help by design 5 1. I’m writing to invite you to give us a lecture on English writing. 2. Many students registered for/signed up for the course to widen the skills in their current job/broaden their current job skills. 3. The activity was designed to help the students in need. 1. 我写信是邀请您给我们做一个关于英语写作的讲座。(lecture) 2. 为了拓宽现有工作的技能，很多学生报名参加这个课程。(register) 3. 这个活动是为帮助有需要的学生设计的。(design) be anxious about 为……担心/担忧 be anxious for sth. 渴望得到… be anxious to do sth 渴望做某事 be anxious that ... 渴望(从句谓语用should do, should可省略) with anxiety＝anxiously焦急地；焦虑地 5. anxious adj. 焦虑的；不安的 anxiety n. 担心；焦虑；渴望 be eager for be dying for be starving for be thirsty for long for hope for wish for 6. annoy vt. 使恼怒；打扰 annoyed adj. 恼怒的；生气的 annoying adj. 令人恼怒的 annoyance n. 恼怒；生气；烦恼 get/be annoyed with sb 生某人的气 be annoyed at/about sth 因某事而生气 运用 1. Your mother________________________（非常担心你）． You shouldn’t have left home without a word． 2. We were anxious that everyone ____________(know) the truth. 3. He was anxious________ (leave) and he could not hide his _______(anxious). was really anxious about you (should) know to leave anxiety anxious 5 运用 His life now is much easier and nothing can make him _________(annoy) 2. To her ___________(annoy) the stranger did not go away. 3. Her most _________(annoy) habit was eating with her mouth open annoyed annoyance annoying annoy 5 1. I am so anxious about the coming exam that I can hardly fall asleep at night. 2. He was anxious to leave and he could not hide his anxiety. 3. Although I was annoyed with him about his annoying habit, he couldn’t get rid of it. 1. 我对即将来临的考试很担心，晚上几乎睡不着。 2. 他急于离开，藏不住他的焦虑。 3. 尽管对他那令人生气的习惯我感到恼怒，但他就是戒不掉。 be frightened to death 吓死 be frightened of sth/doing sth 害怕(做)某事 be frightened to do sth 不敢做某事 frighten sb into/out of doing sth 恐吓某人做/不做某事 7. frighten vt. 使惊吓；吓唬 frightened adj. 感到惊吓的；感到害怕的 frightening adj. 令人恐惧的 8. impress vt. 使钦佩 vi. 留下印象 impression n. 印象；感想 impressive adj. 令人印象深刻的 impress sb with… ……给某人留下印象 impress sth on/upon sb 使某人意识到(某事的重要性) be impressed with/by… 对……有深刻印象 make/have/leave a(n)…impression on sb 给某人留下……的印象 运用 The little girl is not frightened ____ dogs. 2.  She ______________ (frighten) by the shadow of the tree. 3. She was very frightened ________ (look) down from the top floor of the building. 4. This __________ (frighten) film really makes the girls __________ (frighten) to look of was frightened frightened frightening frightened 5 运用 1. The ___________(impress) he made on me was that he was warm-hearted． 2. The foreign tourists _____________(impress) by the rapid development of China. 3. This is one of the most ___________(impress) novels of recent years.  impression are impressed impressive impress 5 1. After seeing the frightening film, the frightened girl was too frightened to walk home alone. 2. Our new teacher’s rich knowledge and humorous talk left a deep impression on us. 1. 看完那部恐怖电影后，那受惊吓的女孩太害怕了，不敢独自走路回家。 (frighten) 2. 我们新老师渊博的知识，幽默的谈吐给我们留下了深刻印象。(impression) be curious about sth 对某事感到好奇 out of curiosity 出于好奇 meet/satisfy one’s curiosity 满足某人的好奇心 10. curious adj. 好奇的；求知欲强的 curiosity n. 好奇；好奇心 9. concentrate vi. & vt. 聚精会神 concentration n. 集中；专心；专注 concentrate on 集中精力于 concentrate one’s mind/attention on 集中注意力于；致力于；专心于 keep one’s concentration on 专心于 运用 The classroom was so noisy that I couldn’t concentrate ____my study. 2. Tiredness affects your powers of ____________ (concentrate). 3. When I entered the room, he _____________ (absorb) in reading. on concentration concentrate was absorbed 5 运用 He was curious ________ everything he saw. 2. I was curious _________ (find) out what she had said.  3. The letter wasn't addressed to me but I opened it out of _________ (curious).  about to find curiosity curious 5 11. leave…alone 不打扰；不惊动 I really wanted to tell him to please be quiet and leave me alone! 19 12. look forward to 盼望；期待 该短语中，to为介词，类似的短语还有 be used to be devoted to, devote oneself to(致力于) be addicted to (沉溺于) get down to(着手处理) object to(反对) contribute to(有助于) make contributions to (为……作贡献) apply/commit oneself to(致力于) admit to(承认) 一词多义 ( ) (1) They scored five goals in the first half of the match. ( ) (2) That team had only one shot on goal. ( ) (3) You should set a goal and work on it till you achieve it. 请给下列句中画线词选择一个恰当的汉语意思。 1. goal A. n. 目标 B. n. 球门 C. n. 进球；射门 你应该定个目标，为之努力直到实现它。 C B A 他们上半场比赛中进了5个球。 那支队只有一次射门。 ( ) (1) Seniors can enjoy 25% discount on the ticket price ( ) (2) People, especially the senior citizens should take a routine examination every year. 2. senior A. adj. 年长的 B. adj. 级别高的 C. n. 年长者 D. n.上级 C A 老年人可以享受25%的票价折扣。 人们， 尤其是老年人， 应该一年做一次常规体检。 ( ) (3) I have ten years’ experience at senior management level. ( ) (4) It’s important to impress your seniors if you want to be promoted. B D 我有十年的高层管理经验。 如果你想升职， 给你的上级留下好印象很重要。 ( ) (1) I know the man whose company produces computers. ( ) (2) He is a lonely old man who only has his dog to keep him company. 3. company A. n. 公司；商行 B. n. 陪伴 A B 我认识那个人，他的公司生产计算机。 他是一个孤独的老人，只有他的狗陪伴着他。 accompany vt. 陪伴 23 $$