【英语】Welcome Unit单词讲解课件 2023-2024学年高中英语人教版（2019）必修第一册.pptx

1.exchange/kstend/n.交换；交流交换；交流;交易所交易所 vt.交换；交流；交易；交换；交流；交易；n.The act of giving someone sth and receiving sth else from them in exchange for.作为对作为对的交换的交换 in exchange 作为交换作为交换 an exchange studentv.to give someone sth and receive sth different from them exchange A for B 用用A换换B exchange sth with sb.exchange ideas/thoughts/opinions/information1.They were given food and shelter exchange for work.2.To have a full discussion of the issue,they spent an hour (exchange)their ideas.3.Some students feel that (exchange)gifts can help them make more friends.4.Where can I exchange my dollars pounds?5.We exchange opinions the experts on this matter.判断下列句子中判断下列句子中exchange的词性和含义：的词性和含义：(1)We exchanged gifts at Christmas.(2)Its a place where people can chat and exchange ideas.(3)At the end of the game,players traditionally exchange shirts with each other.(4)He exchanged the black jacket_a blue one.(5)I gave the outgoing guy an apple _ exchange for my favourite banana；that is，Id like to exchange an apple_ a banana.(6)I shook hands and exchanged a few words _ the manager.交换交流交换forinforwithchange v.交换；兑换；调换；交换；兑换；调换；改变；换改变；换She changed jobs in May.Susan has changed a lot since I last saw her.自从我上次见到苏珊之后，她变了不少。自从我上次见到苏珊之后，她变了不少。Her father tried to get her to change her mind.她父亲试图让他改变主她父亲试图让他改变主意。意。2.lecture /lekt(r)/n.讲座；讲课；讲座；讲课；v.（开）讲座；讲课；训斥（开）讲座；讲课；训斥lecturer n.C演讲者演讲者;(大学大学)讲师讲师 attend/go to a lecture听讲座听讲座 give/deliver a lecture on.作关于作关于.讲座讲座 lecture on.讲授讲授.3.register/redst(r)/v.登记；登记；n.登记表登记表 register for.报名参加报名参加=When we are in school,our teacher will take the temperature and register it on a register.4.registration n.登记；注册登记；注册Registrationsex(F/M)male/femalenationalityChinesepersonalityoutgoing5.nation -national -nationality/ne()n/n()nl/nnlti/the UN:the United Nation联合国联合国There are 56 _ in China.nationalities6.design/dzan/v.设计设计 n.设计；设计方案设计；设计方案designer/dzan(r)/n.设计师设计师by designon purpose故意地故意地 意外地；偶然地意外地；偶然地 be designed for sth./sb.为为而设计而设计be designed to do sth.为做为做而设计而设计be designed as.被设计为被设计为.(1)What annoyed the teacher most was that this student frequently lied to him design.(2)Many columns of the English newspaper Youth _(design)for senior high school students and they are designed_(enrich)our boring campus life.by chanceby accidentaccidentallydeliberatelybyare designedto enrich7.campus n.校园校园pl.on campus 在校园里在校园里8.formal adj.正式的正式的 formal dress正装正装informal adj.非正式的非正式的 formally adv.形式上地形式上地易混变形：易混变形：normal adj.正常的正常的 adj.不正常的不正常的9.anxious adj.焦虑的；不安的焦虑的；不安的anxiously adv.焦虑地；忧虑地焦虑地；忧虑地anxiety n.担心；焦虑；渴望担心；焦虑；渴望 with anxiety 焦虑地焦虑地=anxiouslybe anxious about 为为.忧虑忧虑be anxious for/to do sth 渴望得到渴望得到/做某事做某事(1)My mother always gets a bit _(anxiety)if we dont arrive when we say we will.campusabnormalanxious相似变形various adj.各种各样的n.variety(2)The company is anxious _(improve)its image.(3)He was trembling_（焦虑地）（焦虑地）as to(关于关于)how the talks would go.(4)He is waiting for the results _ anxiety as if he were sitting on pins and needles.(读后续写之心理描写读后续写之心理描写)(5)这这对双胞胎渴望为妈妈做一顿美味的早餐。对双胞胎渴望为妈妈做一顿美味的早餐。The twins _ .to improvewith anxiety with are anxious to make/cook a delicious breakfast for their mom.10.annoyed/nd/adj.（人感到）恼怒的；生气的（人感到）恼怒的；生气的annoy/n/vt.使恼怒；使恼怒；打扰打扰annoying adj.令人恼令人恼火的；令人烦躁的火的；令人烦躁的annoyance n.烦恼烦恼annoyed 是是-ed 形形容词，用来说明人及人的声音、表情等。容词，用来说明人及人的声音、表情等。annoying 是是-ing 形容词，使人生气的，令人恼怒的，用来说明事物的性质。形容词，使人生气的，令人恼怒的，用来说明事物的性质。an annoyed look/expression/voicebe annoyed with sb 对某人生气对某人生气=be annoyed at/about sth 因为某事生气因为某事生气=be annoyed to do sth 因为做因为做.而感到生气而感到生气It annoys sb that/when.1)She was annoyed _ Max for forgetting to phone.2)Bacteria are an _(annoy)problem for astronauts.3)He got _(annoy)with me _ my fault yesterday.4)Its _(annoy)that we didnt know about this before.5)Chances are that the close sitter doesnt realize he disturbs you,so he may miss your _(annoy).6）It made me _,so please leave me alone!withannoyingannoyedabout/atannoyingannoyanceannoyed11.frightened/fratnd/adj.（人）受惊吓的；（人感（人）受惊吓的；（人感到）害怕的到）害怕的=frightening adj.令人害怕的令人害怕的frighten v.使使.害怕害怕fright n.惊吓，恐怖惊吓，恐怖be frightened of(doing)sth 害怕（做某事）某物害怕（做某事）某物be frightened to do.害怕做害怕做某事某事be frightened to death害怕得要死害怕得要死=frighten sb to death/frighten the life out of sbfrighten.away/off 把把.吓跑吓跑frighten sb.into doing sth 恐吓某恐吓某人做某事人做某事with fright 害怕地害怕地=1)She was _(frighten)of making a mistake.2)A sudden stop can be a very _(frighten)experience,especially if you are travelling at high speed.3)Several children cried out _(害怕地害怕地)when they heard the strange sound.4)He drove at a speed which _(把我吓得要死把我吓得要死).frightenedfrighteningwith frightfrightened me to death12.senior/si:ni(r)/adj.（级别、地位等）较高的（级别、地位等）较高的;年年长的长的 n.较年长者较年长者junior adj.（级别、地位等）低下的（级别、地位等）低下的 n.职位较低者职位较低者senior high school 高中高中 junior high school 初中初中be senior to 比比资历高；比资历高；比年长年长be junior to 比比年幼年幼be senior/junior to sb.by.year(s)比某人年长比某人年长/幼多少岁幼多少岁1)The president was so young that he was junior _ some of his employees.2)My brother is senior _ me _ two years.totoby3)To enjoy the convenience of digital payment,many senior citizens started to use smart phone.句意：句意：_为了享受数字支付的便利，许多年长的市民开始使用智能手机。13.终于终于/最终最终 at last in the end finally Eventually lastly ultimately翻译：At first the tiger was frightened of the donkey,and at last it frightened the donkey away.14.impress/mpres/vt.vi.给给留下深刻的好印象留下深刻的好印象impression /mpren/n.印象；感想印象；感想impressive adj.给给人印象深刻的，感人的人印象深刻的，感人的;引人注目的引人注目的 impress sb.with sth.impress sth.on/upon sb.某事某事/物给某人留下深物给某人留下深刻印象刻印象 be(deeply)impressed by/with.(某人某人)对对印印象深刻象深刻 leave/make a(n).(good/bad/first)impression on sb.给某人留下给某人留下的好印象的好印象 a lasting/deep impression 持久持久/深刻的印象深刻的印象1)The outgoing guy impressed the interviewers _ _ his personality.The outgoing guy impressed his personality the interviewers.withon/upon The interviewers were impressed _ the outgoing guys personality.The outgoing guys personality made a deep impression _ the interviewers.2)The teacher was deeply _ (impress)by your wonderful performance(表演表演).3)We had lots of fun at Marys party last Sunday and it was an _(impress)memory.4)She left an honest impression _ the audience.No wonder she won the election(选举选举)。5)The first time I saw him,his outgoing personality left a deep and lasting impression on me.by on impressed impressive on 15.concentrate v.专注于专注于 concentration n.专注专注;专心专心concentrate ones attention/efforts on(doing)sth.专专注于注于(做做)某事某事concentrate on/upon(doing)sth.集中精力集中精力于于(做做)某事某事“集中注意力于集中注意力于”的其他常见表达：的其他常见表达：fix/focus(ones attention)on=fix ones eyes on=pay attention to=put ones heart into=be absorbed/buried in=be devoted to 1)Im concentrating my efforts _ preparing for tomorrows exam.on 2)I decided to concentrate my efforts on _(find)a good job.3)Stress and tiredness often result in a lack of _(concentrate).4)He sat here,with his attention _(concentrate)on his book.5)With his diligence and _(concentrate),he is bound to succeed in entering his ideal university.finding concentration concentrated concentration 16.leave.alone 让让 一个人待着，不干涉（某人）一个人待着，不干涉（某人）Why cant you just leave me alone?不管，不理不管，不理会，不碰会，不碰Ive told you to leave my things alone.let alone 更不用说更不用说=leave.behind 遗留；抛在脑后遗留；抛在脑后leave for somewhere 动身去往，前往动身去往，前往=Leave.out 省略，遗漏；忽视，冷落省略，遗漏；忽视，冷落leave.aside 搁置一边搁置一边;不不予考虑予考虑1)Lets leave the matter _ for a moment.2)He set off for Paris,leaving the children _ with his mother.3)He hadnt 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 /:kwd/adj.令人尴尬的令人尴尬的;难对付的难对付的embarrassed(人)adj.adj.（物）18.explore /kspl(r)/vi&vt.探索探索 exploration /eksplre()n/n.勘探勘探;研究研究19.confident adj.有自信的有自信的confidence n.信心信心confidently adv.自信地自信地 be confident about/of+n./doing 对对.有信心有信心 be confident that+句子句子 确信确信.对对.有信心有信心/有把握有把握 have/show confidence in 对对有信心有信心 with confidence 自信地自信地=embarrassing build up the childrens confidence 建立孩子们的自信心建立孩子们的自信心1)玛丽似乎对求职面试很自信。玛丽似乎对求职面试很自信。Mary seems_ _ the job interview.2)那时我对与他相处好像有信心。那时我对与他相处好像有信心。I _ getting alone well with him at that moment.I _ getting alone well with him at that moment.I _ I could get alone well with him at that moment.3)He gave a lecture _.(自自信地信地)（to be）confident about was confident of had confidence inwas confident that with confidence 20.forward adv.向前；前进向前；前进 adj.向前的；前进的向前的；前进的 look forward to(介词介词)doing 期待做某事【拓展】期待做某事【拓展】backward(s)adv.向后向后 upward(s)adv.向上向上 downward(s)adv.向下向下【拓展】【拓展】to 为介词的短语为介词的短语be used to doingpay attention to doingstick to doingdevote to doingThe foreign friends are looking forward to(show)around our school.showing 21.take notes做笔记做笔记=make notes take note of注意.note down 写下；记录写下；记录=write down22.flash/fl/n.闪光闪光;信号信号vi.vt.闪耀；闪光；发出（信号）；闪现闪耀；闪光；发出（信号）；闪现 flash card教学卡片教学卡片 flashlight n.手电筒手电筒 in a flash 一瞬间一瞬间拓展：一阵 a flash of Tim的眼中闪过一道怒火。.某人突然想起There was a flash of anger in Tim s eyes.It flashed on sb that It occurred to sb thatIt hit sb that It stuck sb that翻译：我突然想起忘锁门了。23.organize /:(r)gnaz/v.组织；筹办组织；筹办n.adj.n.组织者 练练 WTO is an international _(organize).Group activities will _(organize)to help children develop team spirit.His article _.(他的文章组织他的文章组织得很好。得很好。)（4）He，as an ,is an important meeting for the big which helps people be free from hunger.(organize)organization organization organizing be organized is well-organized organizer organizer organization organized 24.goal /gl/n.目标目标=；球门；球门achieve/attain/reach/realize ones goal实现目标实现目标get/make/score a goal进球进球They scored five goals in the first half of the match.25.strategy/strtdi/n.策略；策划策略；策划Learning strategies:set a goal concentrate on stay curious take notes use flash card26.partner n.同伴；配偶；合伙人 partnership nU&C合伙(关系);27.improve /mpru:v/vi&vt 改进；改善改进；改善 improvement n.提升；改进提升；改进Im looking forward to your improvement.在某方面取得提升28.curious /kjris/adj.好奇的;求知欲强的curiously adv.好奇地;奇异地;奇怪地;说来古怪;curiosity kjristi n.好奇心;求知欲;be curious about/of 对.好奇 be curious to do sth 好奇去做.out of curiosity 出于好奇心satisfy/arouse sbs curiosity满足/激起某人的好奇心it is curious+that主从 奇怪的是.make an improvement in.stay 保持好奇curious（1）Students should always be strongly curious everything.(2)I was curious (find)out what she had said.(3)Suddenly the girl calmed down and (curious)began looking around.(4)Im curious (know)what has happened to him.(5)Though he never made it to the top,his maths teacher was always curious his change.aboutto find curiouslyto pany n.公司；商行；陪伴公司；商行；陪伴keep pany 陪伴某人陪伴某人 in company with和和.一一Her best friend often keeps her company in the evenings.accompany v.陪伴陪伴10.personality n.个性；性格个性；性格 personalities person nC人人 in person亲自亲自=personal adj.个人的个人的;私人的本人亲自的私人的本人亲自的personally adv.亲自亲自(=in person);个别地个别地句子副词句子副词就个人而言就个人而言（1）I will put my (person),interest and ability into the study.（2）（person），I believe television is a passive pastime.29.style in style=in fashion流行 out of style=out of fashion=out of date 过时30.revise /rvaz/vt.&vi.修改;修订；复习（=review）revision n.修改；复习I have to revise my English for the first exam.Personally