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

Welcome Unit Words and Expressions register(v.)-registration(n.) sex(n.)-sexy(adj.) nation(n.)-national(adj.)-nationally(adv.)-nationality(n.) design(v.&n.)-designer(n.) formal(adj.)-informal(adj.) anxious(adj.)-anxiety(n.) annoy(v.)-annoyed(adj.)-annoying(adj.)-annoyance(n.) fright(n.)-frighten(v.)-frightened(adj.)-frightening(adj.) 词性转换 impress(v.)-impression(n.)-impressive(adj.) explore(v.)-exploration(n.)-explorer(n.) confident(adj.)-confidence(n.) organize(v.)-organization(n.)-organizer(n.) improve(v.)-improvement(n.) curious(adj.)-curiosity(n.) person(n.)-personal(adj.)-personally(adv.)-personality(n.) revise(v.)-revision(n.) 词性转换 1. Everyone in the group exchanged their phone number _____each other. 2.I’d like to exchange this dress_____ one in a larger size. 3.It is normal to ask people for gifts or money _____ exchange for favors to them. 4.I am going to travel abroad，so I go to exchange some RMB ____dollars in the bank. in for with for 1. exchange /ɪksˈtʃeɪndʒ/ 前缀ex-表示：向外、以前的 export exit /ˈeksɪt/ exclude /ɪkˈskluːd/ ex-president ex-mayor /meə(r)/ exchange ：前缀 ex- (out) ＋ change 可以理解为“拿……出去换成……”=“交换” v. 出口；传播，输出 n. 出口，通道， v. 不包括，把……排除在外， n. 前任总统 n. 前任市长 1. exchange /ɪksˈtʃeɪndʒ/ n.  [C;U] 交换; 交流; 调换 交换生 文化交流 [U] (货币的) 兑换：foreign exchange [C] 交易所 exchange students cultural exchange New York Stock Exchange vt交换；交流;更换；兑换 1.Would you like my old TV in exchange for this camera? 2.Everyone in the group exchanged their phone number with each other. 3.I’d like to exchange this dress for one in a larger size. 1.exchange n. v.交换,兑换 in exchange for 作为对……的交换或替换 exchange for / with 更换/交换 交换 基本义 exchange 人与人或物与物之间的“交换” 商品之间的“交换” 货币之间的“交换” “交换”的场所 exchange语义网络图 交换；交流 (商品的) 调换 (货币的) 兑换 交易所 名词 动词 交换；交流 更换；兑换 1.The route(路线） _____________ (design) to relieve traffic jams. 2.It is said that the ______ (design) of the high building is a woman engineer. was designed designer 2. design 这个活动是为了激发（arouse）学生对中国文化的兴趣。 This activity is designed to arouse students’ interest in Chinese culture. 这个奖学金（scholarship)是为了顶级学生所设计的。 This scholarship is designed for top students. ①.vt.  be designed to do /for（为某种特定目的）计划 ②n 设计； 计划；目的 by design 故意地 by accident by chance 1.The teachers were most impressed ____________ your performance in the exam. 2.I’m sure the film made an impression ________ everybody who saw it. 3.Among the most__________(impress) athletes were the swimmers，but all of the athletes(运动员） were worthy of praise. by/with on impressive 3. impress /ɪmˈpres/ impress词源 impress由两部分组成，前缀im - (in-) “向内”+ press “按；压”。基本义为“向内压”。 3. impress sb with / by sth (be) impressed with / by leave/make an impression on 给……留下极深的印象 我们都对你的语言能力留下了深刻的印象。 You impressed us with your language abilities. We were impressed with your language abilities. 我想给别人留下良好的第一印象。 I want to leave a good first impression on others.5 13 impress 语义网络图 向内压 impress 基本义 “向内压”在物体上  印；盖（印）于  使意识到 向思想里“压”的结果 程度递进 “向内压”到思想里  给……留下极深的印象；使钦佩 14 impress impression impressionist impressionism impressively impressed impressive 同族词 15 4. concentrate / ˈkɒnsntreɪt /vi./vt. 集中精神 concentrate on (doing) sth. =focus on (doing) sth. =put one’s heart into 专心致志于某事 concentrate 语义网络图 （使）聚集于 （使）浓缩 专心；集中 （注意力、思想等） （使）集中 concentrate 基本义 使人或物“集中” 使液体等“集中” 使注意力、精力等“集中” 具体到抽象 一物到另一物 他比我大两岁。 He is senior to me by two years. ＝He is two years senior to me. 表示比某人年长要用to不能用than。 5.be senior/junior to... 比某人年长/年幼 盼望着收到你的来信。 I’m looking forward to hearing from you. I’m eager to hear from you. 6.look forward to =be eager to to是介词后接(doing) 7.curious adj.好奇的，求知欲强的 Curiosity killed the cat. （好奇害死猫。） 是英文中一句有名的谚语，西方传说猫有九条命，怎么都不会死，而最后恰恰是死于自己的好奇心，可见好奇心有时是多么可怕。 ①curious-curiosity n ② satisfy / arouse sb’s curiosity 满足/激发某人的好奇心 ③ out of curiosity 出于好奇心 I’m anxious about my final exams. He was anxious to finish school and get a job. 8. anxious -- anxiety [æŋ'zaɪəti] n. ①焦虑的 be anxious about sth 对...感到焦虑 ②渴望，盼望 be ~ to do sth | ~ for sth 盼望，渴望 =be keen to do =be thirsty for =long to do 1.David spent all the day playing games on the mobile phone, which made his parents _____ (annoy) . 2.Her most_________ habit was eating with her mouth open. 3.Don’t openly express___________ at a professor or class. annoyed annoying annoyance 9.annoy [v] 使恼怒；打扰 ① annoyed annoying annoyance /əˈnɔɪəns/ ② to sb's annoyance 令某人恼火的是 to my excitement/delight/sadness I am _________ (frighten) of walking home alone in the dark. ①With no one to turn to in such a ____________ (frighten) situation, she felt very helpless. ②The news was __________ and they were all _________ (frighten) frightened frightening frightening frightened 10. ①frighten vt.---frightened adj.--- frightening adj.--- fright n. ②be frightened of /to do sth…害怕... ③with /in fright 惊恐地 with confidence 自信地 The man frightened the old lady into telling the truth. The man frightened the old lady out of telling the truth. ④frighten sb into /out of doing 吓得某人做/不敢做某事 24 I was busy talking with my old friend and left my dictionary ________on the bus. We tried to be friendly, but his expression on his face made us think he wanted _______ (leave) alone. When do you plan to leave for Canada? behind to be left leave leave aside 搁置一边 leave for... 动身到…… leave behind 忘带；留下，使落后 leave out 省略；遗漏 11. Leave alone 不打扰；不管；让 …… 单独待着 Govern your thoughts when alone，and your tougue when in company. 独处守心，群处慎言。 12.company ①n.公司；商行 ②n. 陪伴 keep sb company 陪伴某人 ③company(n)-companion(n)-accompany(v) 12.flash 语义网络图 使物体“闪光” 使思想“闪光” （使）闪光；（使）闪耀 闪现；突然想到 （使）闪光 flash （基本义） 闪现；（思想、情感的）突现 n v 网站动画制作程序 闪光；闪光灯 13.organise & organisation 语义网络图 组织 organise 基本义 “组织”活动 “组织”时间、想法等 组织；筹备 安排；处理；分配 “组织”机构等 （使）建立组织 组织工作；筹备工作 结构 组织；团体；机构 organisation 14.style 语义网络 风格 基本义 文学／艺术／音乐／建筑等的“风格” 人的行为或工作“风格” 衣服等的“风格” 令人敬佩的“风格” （文学／艺术／音乐／建筑等的）风格；文体 （人行为、工作或待人的）方式；作风 （设计的）款式；流行式样 （人或事物的）格调；气派 随堂检测 一、在括号内填入适当的介词。 1. He sold or exchanged some of the milk in the towns nearby _______ other food. (2015 广东) 2. I’ll type your report if you look after my baby ______ exchange. 3. If you have a book and don’t want to keep it, you can exchange it ______ me. (2012 重庆) 4. This exchange ________ greetings (问候) raised the kids’ productivity. (2009 山东) 二、将下列短语译成英语。 1. 交换生 _______________________________________ 2. 互换电话号码 __________________________________ 3. 将美元换成英镑 __________________________________ exchange 基础训练 for in with of an exchange student / exchange students exchange telephone numbers / the exchange of telephone numbers exchange dollars for pounds 32 三、写出下列句子中画线部分的汉语释义。 1. Mike Perry and Max Griffin have a heated exchange on social media (媒体). __________ 2. I shook hands and exchanged a few words with the manager. __________ 3. Several people were killed during the exchange of fire. __________ 4. There was a brief (简短的) exchange between the two leaders. __________ 能力提升 激烈的争论 交谈 / 交流了几句 交火 交谈 33 design 1. Every _______________ (design) hopes that his work can stand the test of time. (2012 上海) 2. This course is designed _______________ an introduction to the subject. 3. It is said that the early European playing-cards were designed _______________ entertainment（娱乐）and education. designer for 一、在空白处填入1个适当的单词或括号内单词的正确形式。 as 1. 那位设计师的才华给我们留下了深刻的印象。(be impressed with, talent 才华) __________________________________________________________ 2. 这个项目是为了帮助无家可归的青少年。(be designed to do sth) __________________________________________________________ We are greatly / deeply impressed with the designer’s talent. 二、根据所给词块，翻译下列句子。 The project is designed to help homeless teenagers. 一、同义替换。 — Jack still can’t help being anxious about his job interview. — Lack of self-confidence is his Achilles’ heel I am afraid. (worrying / worried) (2016 江苏) ____________________________________________________________ 2. There was an anxious moment when the plane suddenly dropped. (worrying / worried) _________________________________________ worried [Achilles’ heel (致命弱点) 源于希腊神话阿喀琉斯的故事。传说他出生后，母亲忒提斯为了使他炼成金刚不坏之躯，将其倒提着浸在冥河水中，除被母亲所捏的脚踵（heel）外，他全身刀枪不入。最后，他的敌人也正是抓住这个弱点，用箭射中了他的脚踵，导致Achilles受伤身亡。] worrying anxious 36 二、完成句子。 1. Parents ________________________ (自然为……担心) their children. 2. He seemed ___________________ (对……忧心忡忡) the meeting. 3. There were a few _________________ (令人焦虑不安的时刻) in the baseball game. 4. I was told the Learning Center provides help for students and _____________________________________ (我急切想要得到你们的帮助). (2011 全国书面表达) I’m anxious to get help from you / your help anxious about are naturally anxious for anxious moments 37 1. I think what _____________ (impress) me about his painting is the colors he uses. (2014 天津) 2. What was so _____________ (impress) about Jasmine Westland’s victory was that she came first in the marathon bare-footed (光脚的). (2014 湖北) 3. My first _____________ (impress) of him was that he was a kind and thoughtful young man. (2012 山东改) 4. Williams was impressed __________ Benjamin and gave him two books on painting to take home. (2017 浙江改) impress 一、在空白处填入1个适当的单词或括号内单词的正确形式。  impressive  impression impresses  with / by 38 二、根据所给提示，翻译下列句子。 1. 最让我印象深刻的是他的名言，“天才是百分之一的灵感加上百分之九十九的汗水。” (impress / impressed) (2008 湖南书面表达) __________________________________________________ is his famous saying, “Genius is one percent inspiration and ninety-nine percent perspiration”.   2. 她的勇气和对成功的强烈渴望让世人印象深刻。(impress / impressed ) (2012 天津 ) ____________________________________________________________ her courage and strong desire to succeed. What impresses me most / What I’m most impressed by She impressed the world with / The world was impressed with / by 39 3. 今天我上了第一堂课，它给我留下了深刻的印象。(impression) (2009 湖南书面表达 ) I gave my first lesson today and it __________________________. 4. 让我印象深刻的是他记得每一个人的名字。(impress) _______________ that he remembered everyone’s name. It impressed me left me with a deep impression 40 一、在空白处填入 1个适当的单词或括号内单词的正确形式。 1. Listening well also requires total ______________ (concentrate). (2013 江西) 2. He made a _______________ (concentrate) effort to improve work. (2011 上海) 3. When meeting a group of people, concentrate _______________ remembering just two or three names. (2009 安徽) concentration concentrated on concentrate 二、根据所给汉语及提示，用concentrate的词块完成句子。 1. Be quiet — let me ______________ (专注于) my homework. 2. In that country, women _______________ (集中在) a small number of occupations (职业). 3. I’m ___________________________ (集中精力于) writing a book. (effort) concentrate on concentrate in concentrating my efforts on 写出下列句子中画线部分的汉语释义。 _______________ 1. She felt awkward in her high-heeled (高跟的) shoes. _______________ 2. Just stop being so awkward and help me push the car, will you! _______________ 3. I felt awkward, so I smiled at the guy. 不舒服的 不合作的 尴尬的 awkward 写出下列句子中画线部分的汉语释义。 explore 1. The students are looking forward to having a chance to explore the topic with the lecturer. 2. From this point on, you’ll have free time to explore the city and have some lunch. (2011 湖北改) 3. They were exploring for oil in this area. 探讨 勘探石油 探索 / 考察 44 confident & confidence 1. Every day, you’ll learn some new English vocabulary, idioms and phrasal verbs. And you’ll feel more confident __________________ working and making friends in English. (2010 湖北) 2. It’s important that children learn to read _________ confidence. 3. The little girl walked ___________ (confident) onto the stage, ready for her first speech. (2012 陕西) in / of / about confidently with 一、在空白处填入1个适当的单词或括号内单词的正确形式。 45 1. ____________________________________________________ (自信) will help you make better choices because you can see what the best outcome would be for your well-being. (2015 全国) 2. ____________________________________ (我们相信) the environment will be improved by our further efforts to reduce pollution. (2013 辽宁) 二、根据汉语提示完成下列句子。 We are confident / We have confidence that Having confidence in yourself / Having self-confidence / Being self-confident / Being confident in yourself 46 写出下列句子中画线部分精准的汉语释义。 flash 1. Naomi has been using flash cards to enrich her vocabulary. 2. Upon sitting on the ship, Dad was a little awkward about his flash of fear. (2011 重庆改) 3. Lightning (闪电) flashed through the darkness over Sibson’s bedroom window. (2012 四川改) 教学卡片 / 识字卡 闪光 / 闪耀 突如其来的恐惧 一、用organise的正确形式填空。 1. Sophia told us that Make-A-Wish is a worldwide __________ that started in the United States in 1980. (2013 安徽) 2. In my view, London’s not as expensive in price as Tokyo but Tokyo is more __________ in traffic. (2008 上海) 3. The __________ of the competition said he was sorry he had to call for an ambulance (救护车). organised organisation organise & organisation organiser 二、根据汉语补全下列句子。 1. 会议组织得很糟糕。 The meeting was ____________________. 2. 课后会组织小组活动帮助孩子们培养团队精神。(2014 重庆 单选) ___________________________ after class to help children develop team spirit. 3. 要写出好文章，必须先从逻辑上理顺思绪。 To write a good essay you must first _________________ logically. 4. 大家要我组织这次旅游，可是我把事情搞砸了。 I was asked to _______________, but I messed it up. Group activities will be organised badly organised organise your ideas organise the trip 根据所给提示，将下列句子译成英语。 goal 1. 为实现目标，我必须努力通过高考，进入一所好大学。(goal) , I must try my best to pass the College Entrance Examination. 2. 她创办这个组织的目的是帮助当地人。 She started the organisation helping local people. To achieve / reach my goal with the goal of 写出下列句子中画线部分的汉语释义。 1. We invited Dr Smith to share with us effective strategies for learning English. ________ 2. The coach called a time-out (暂停) to discuss strategy. ________ 3. The president held a meeting to discuss military strategy with the general yesterday. ________ 4. The company must first resolve (解决) questions of strategy. _________ 策略 战略 战术 strategy 规划 improve 翻译下列句子。 1. 他在学校的表现进步很大。(performance) ______________________________________________________________ 2. 我们相信，通过我们进一步的努力环境将会得到改善。 _______________________________________________________________ 3. 我已经很努力来提高英语水平。 _____________________________________________________________ His performance at school has greatly improved. We are confident that the environment will be improved by our further efforts. I’ve tried very hard to improve my English. 在空白处填入1个适当的单词或括号内单词的正确形式。 curious 1. In high school, I became curious the computer. (2016 北京) 2. (curious) enough, a year later exactly the same thing happened again. 3. He was curious (know) what was happening in the office. (2008 陕西) 4. Filled with (curious), the artist packed (收拾) his bags and left. (2020 全国) about Curiously to know curiosity 写出下列句子中画线部分的汉语释义。 company 1. It seemed as if he enjoyed my company. He was greatly cheered by my arrival. (2013 广东改) 2. This company controls half of the world’s coffee trade. 3. Better be alone than in bad company. 陪伴 公司 同伴 一、根据句意选出style的最佳释义。  (文学／艺术／音乐／建筑等的) 风格；文体 方式；作风  款式；流行式样 风度；气派 ____________ 1. I’m afraid going to nightclubs isn’t my style. ____________ 2. Have you thought about having your hair in a shorter style? ____________ 3. At first, many people disliked this style of painting and became very angry about it. _____________ 4. She does everything with style and grace (优雅).     基础训练 style 55 二、根据句意写出画线部分的汉语释义。 ______________ 1. In my view, new architectural styles can exist perfectly well alongside an older style. (2014 安徽) ______________ 2. People develop a preference (偏好) for a particular style of learning at an early age and these preferences affect learning. (2013 浙江) ______________ 3. The furniture (家具), with its modern style and bright colors, suits (适合) modern houses and their gardens. 建筑风格 方式 款式 56 He’d had his hair styled at an expensive salon. ________________ 三、翻译句子中的画线部分。 能力提升 做头发 57 $$