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高中英语人教版(2019)必修一Welcome Unit 单词讲义素材
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Welcome Unit 单词讲义1. exchange vt. & n. 交换,调换,兑换;交易;交流exchange students (两国)交换的留学生exchange A for B 把A换成Bin exchange for 作为(对……的)交换exchange sth with sb 与某人交换某物John exchanged gifts with Mary.约翰与玛丽交换了礼物。He gave me an apple in exchange for a cake.他给我一个苹果,换一块蛋糕。exchange seats. 换座位2. lecture n.讲座,讲课;教训;vi,开讲座,讲课;vt.训斥give a lecture 做演讲,做讲座listen to a lecture 听讲座3. design vi. vt. 设计;计划;构思;n. 设计;图案;构思designer 设计者be designed to do 目的是……be designed for sb. / sth. 打算给(做)……用by design=on purpose 故意地反义词:by accident/chance 偶然地The course is designed for beginners.这门课程是为初学者设计的。The programme is designed to help people who have been out of work for a long time.这项计划的目的是为长期失业者提供帮助。4. anxious adj. 忧虑的,不安的;渴望的,急切的be anxious for/ about sb./ sth. 为某人/事担心be anxious to do sth. 渴望/急于做某事They are anxious about their son's health.他们很担心儿子的健康。She was anxious to finish school and get a job.她渴望毕业,然后找一份工作。anxiously adv. 焦急地,忧虑地anxiety n.忧虑,焦虑,担心with anxiety 焦虑地5. annoy vt. 使生气;惹恼;打扰annoyed adj. (感到)生气的annoying adj. 使人生气的或烦恼的,讨厌的be annoyed with sb. at/ about/ by sth.... 因为......对......生气She annoyed him with her stupid questions.她问的傻问题惹他生气了。It really annoys me when people forget to say thank you.有人连 “谢谢”都忘记说时我确实感到不愉快。He got very annoyed with me at my carelessness.因为我的粗心,他非常生气。This interruption is very annoying.这样打岔令人讨厌。6. frightened adj.害怕的;惊吓的frightening adj.令人害怕的frighten vt. 使害怕,使惊吓be frightened to do 害怕做某事be frightened of doing sth 害怕做某事frighten sb/sth away 把…吓跑I was frightened of being left by myself in the house.我害怕被单独留在家里。7. senior adj.年长的,高级的,高年级的,级别高的be senior to sb 比别人年长,比别人职位高;senior high school 高中He is senior to me.他的职位比我高。He is five years senior to me.=He is senior to me by five years.他比我大五岁。8. impression n. 印象,感想impress v.给……留下深刻的印象,使钦佩;使铭记impressive adj.给人深刻印象的impress sth. on/ upon sb.使某人铭记/牢记某事impress sb. with sth.给某人留下......印象be impressed by/at/with对……印象深刻first impressions 第一印象leave/make a(n) ... impression (on sb.) (给某人)留下......的印象What were your first impressions of college?你对大学的第一印象是什么?His words made a strong impression on us.他的话给我们留下了深刻的印象。His sincerity impressed her.= He impressed her with his sincerity.他的真诚打动了她。9. What if...? 要是......会怎样呢?倘若......又如何?What if? 相当于“What would happen if ...?”,表示假设、邀请或建议,What if it rains tomorrow?要是明天下雨怎么办?10. concentrate vt. & vi 集中 (注意力);聚集 n.concentrationconcentrate on 集中精力于,全神贯注于同意短语focus/fix (...)on sthAll that noise makes it hard to concentrate.这些噪声让人难以集中注意力。I decided to concentrate all my efforts on finding somewhere to live.我决定全力以赴找个住的地方。Luke wants to concentrate on his film career.卢克想全身心地投入电影事业。leave…alone 不打扰…, 不惊动…She’s asked to be left alone but the press photographers follow her everywhere.她被要求单独留下,但是新闻摄影师们一直跟着她。I’ve told you before——leave my things alone.我告诉过你,别碰我的东西。junior adj. 较年幼的,地位较低的,资历较浅的 n. 低职位人员,青少年运动员固定搭配:be junior to sb. 比某人小/级别低/资历浅(不与than连用)junior high school 初级中学a junior doctor 初级医师the junior football club 青少年足球俱乐部My brother is three years junior to me.我弟弟比我小三岁。He is junior to several men in the office.他职位比办公室里几位男性低。explore / ɪkˈsplɔ:(r)/ vt.& vi. 探索;勘探
n. exploration探索 explorer探索者explore the world 14.confident /ˈkɒnfɪdənt/ adj. 自信的;有把握的
confidence /ˈkɒnfɪdəns/ n. 信心; 信任;自信心be confident in have confidence in在...有信心with confidence 有把握地,自信地I have confidence in English.15.organise [ NAmE- ize] /’ɔ:(r)gənaɪz/ vt. 组织;筹备;安排;组建vi. 组建;成立 organisation [ NAmE- ization] /ˌɔ:gənaɪˈzeɪʃn/n. 组织; 团体; 机构
n. organiser/organizer组织者 adj.organised有组织的,有条理的organise an English speech competition组织一个英语演讲比赛an international organisation国际组织 a business organisation一个商业组织16.goal / [gəʊl / n. 目标; 球门; 射门
achieve/realize/reach one’s goalset a goalscore a goal进球得分17.improve vt.& vi.改进;改善 improvement n.make an improvement in在...方面有改进18.curious /ˈkjʊəriəs/ adj. 好奇的; 求知欲强的 curiosity n.好奇心 be curious about sth对...好奇be curious to do sth极想做某事out of curiosity出于好奇Children are curious about everything around them.19.company / ˈkʌmpəni/ n. 公司;商行; 陪伴
keep sb company陪伴某人20.personality / ˌpɜ:səˈnæləti / n. 性格;个性
person n.人personal adj.个人的,亲自的personally adv.个人地 personally speaking就个人而言21.style / staɪl/ n. 方式; 作风
out of style过时life style生活方式
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