2022新人教版（2019）《高中英语》必修第一册Welcome Unit 单词讲解ppt课件 .pptx

1、Welcome unit Words1、exchange n.n.交流交换交流交换 vt.vt.交换：交流：交易：交换：交流：交易：兑换兑换（名词用法（名词用法2 2点）点）an exchange student an exchange student 一名交换一名交换生生 in exchange for in exchange for 作为对作为对的的交换交换（动词用法（动词用法2 2点）点）exchange A for B exchange A for B 以以A A换换B B（等价交换等价交换）Eg:exchange the dress for a larger Eg:exchange

2、the dress for a larger one one exchange sth with sb exchange sth with sb 和和交交2、lecturen.n.讲座；讲课；教训讲座；讲课；教训 vt.vt.训斥训斥 vi.vi.（开）（开）讲座讲座；give sb a lecture about sth give sb a lecture about sth 关于关于训训斥斥 lecture sb about sth/doing lecture sb about sth/doing 训斥训斥某人某人做做某事某事Eg:Eg:He gave me a lecture about

3、 He gave me a lecture about the way the way I dressI dress =He =He lectured me about lectured me about the way I the way I dress.dress.go to/attend a lecture go to/attend a lecture 出席出席/参加参加讲座讲座a lecture on/about a lecture on/about 关于关于的的讲座讲座l lecture in/on ecture in/on 开开 的讲座的讲座lecture hall lecture

4、 hall 演讲厅演讲厅 3、register v.v.登记；登记；注册注册r register for egister for E English class nglish class 登记学英登记学英语课语课名词派生词名词派生词 :registrationregistration n n.登记登记 ；注册；注册；挂号挂号t the registration office he registration office 登记处登记处4、nationn.n.国家；民族；国家；民族；国民国民 the entire nation the entire nation 全体全体国民国民an indepe

5、ndent nation an independent nation 独立的国家独立的国家nationalnational adj.adj.国家国家的的nationallynationally adv.adv.国家地国家地n nationalityationality n.n.国籍；民族国籍；民族5、designn.n.设计；设计方案设计；设计方案 vt.vt.设计；筹划设计；筹划the design of the design of the room the room 房间设计房间设计by design by design=on purpose on purpose/by intention

6、by intention故意故意（adv adv词性词性）design design for for 为为设计设计Eg:Eg:The The designerdesigner was selected to was selected to designdesign a a new logo new logo forfor the the companycompanydesign design to do sth to do sth 设计设计来做某事来做某事be be designed for designed for 为为设计设计Eg:Eg:The course The course is d

7、esigned for is designed for beginnersbeginnersbe be designed to do designed to do 被设计做被设计做designerdesigner n.n.设计师设计师6、formaladj.adj.正式的；正规的正式的；正规的反义词加否定前缀反义词加否定前缀-in -in informalinformal adj.adj.非非正式的正式的foramllyforamlly adv.adv.正式地正式地 ；正规地；正规地 dinnerdinner （正式晚宴）（正式晚宴）a formala formal occasionoccas

8、ion（正式场（正式场合）合）agreementagreement（正式协议）（正式协议）formal written English formal written English 正式的书面英语正式的书面英语拓展：an informal meeting/visitan informal meeting/visit 非正式会议、访问 informal clothes informal clothes 便服7、anxiousadj.adj.焦虑的；不安的；担心的；渴望的焦虑的；不安的；担心的；渴望的副词加后缀副词加后缀-ly:-ly:anxiouslyanxiously名词不规则特殊记忆：名词不

9、规则特殊记忆：anxietyanxietybe anxious about sth/for sb be anxious about sth/for sb 为某人为某人/某某物担心物担心be anxious for sth =be eager for be anxious for sth =be eager for 渴渴望某物望某物be anxious to do be anxious to do 渴望做渴望做 ；急于做；急于做 拓展：拓展：long long to do to do/for/for表示表示“渴望渴望”的短语：的短语：desire to do/fordesire to do/fo

10、r be keen to do/for be keen to do/for be thirsty forbe thirsty for8、annoyedadj.adj.恼怒的；生气的恼怒的；生气的annoyannoy v.v.使恼怒；打扰使恼怒；打扰annoyingannoying adj.adj.使生气的；使恼怒的使生气的；使恼怒的annoyanceannoyance n.n.烦恼；生气烦恼；生气 with sb with sb 对某人生气对某人生气be annoyedbe annoyed at/aboutat/about 对对恼火恼火 thatthat对对生气（恼火）生气（恼火）to do

11、to do sth sth 对做某事感到生气对做某事感到生气to ones annoyance to ones annoyance 让某人生气的是让某人生气的是9、frighteneda adj.dj.感到惊吓的；害怕的感到惊吓的；害怕的 一般有一般有-eded 或或-inging两个后缀结尾的形容词，两个后缀结尾的形容词，-ed-ed形容人的情感；形容人的情感；-ing-ing形容事物形容事物 frightenedfrightened也属也属于此类词汇于此类词汇 ，故还有，故还有adj.adj.frighteningfrightening 引起引起恐惧的恐惧的 ，令人害怕的，令人害怕的fri

12、ghtfright v.v.恐怖；惊吓恐怖；惊吓 frightenfrighten v.v.使惊吓；使惊吓；使惊恐使惊恐搭配搭配：to do to do sth sth 不敢做某事不敢做某事be frightenedbe frightened of of（doingdoing）sth sth 害害怕某事发生怕某事发生 thatthat害怕害怕 away/off away/off 吓走，吓走，吓跑吓跑frightenfrighten sb to death sb to death 把某人吓得把某人吓得要死要死 sb into doing sb into doing sth sth 吓得某人做某事

13、吓得某人做某事 sb out of doing sb out of doing sth sth 吓得某人不敢做吓得某人不敢做in fright in fright 害怕地害怕地give sb a fright give sb a fright 吓某人一跳吓某人一跳shake with fright shake with fright 吓得发抖吓得发抖10、seniorAdj.Adj.级别（或地位）高的级别（或地位）高的 n.n.较年长的人较年长的人反义词：反义词：juniorjunior adj.adj.地位低下的地位低下的n.n.职别较职别较低者低者注意注意：这两个词本身含比较意义：这两个词

14、本身含比较意义 ，所以，所以无比无比较级较级，进行比较时用，进行比较时用toto不用不用 thanthanbe senior/junior to be senior/junior to 比比年长年长/年幼年幼比比某人年长某人年长/年幼多少岁表达法：年幼多少岁表达法：be senior/junior to sb be senior/junior to sb byyear(s)byyear(s)beyear(s)senior/junior to sb beyear(s)senior/junior to sb be ones senior/junior by be ones senior/junio

15、r by year(s)year(s)11.at last 终于终于=in the end=finally.12.outgoing adj.外向的外向的 shyadj.害羞的害羞的13.impress v.给给留下深刻印象留下深刻印象 be impressed by 对对印象深刻印象深刻 n.impression 印象印象 first impression 第一印象第一印象 a good/bad/deep impression 一个一个好好/坏坏/深刻印象深刻印象leave a/an adj.impression on sb.=make an impression 给给某人留下某人留下印象印象

16、impressive adj.给人深刻印象的给人深刻印象的an impressive place 一个令人难忘的地方一个令人难忘的地方14.what if 要是要是会怎么样呢会怎么样呢What if no one talks to me?要是没人跟我说话怎么办要是没人跟我说话怎么办？15.concentrate(ones attention/efforts/mind)on doing sth.=focus on=pay attention to doing 集中注意做集中注意做16.experiment n.实验实验 an experiment on 关于关于.的实验的实验 perform/c

17、arry out/do/conduct an experiment 做实验做实验 eg.Mr.Smith is showing how to carry out the experiment.17.leave.alone让某人独自待着让某人独自待着 被动语态被动语态 be left alone eg.Please leave me alone for a while.请让我独自待一会。请让我独自待一会。eg.She asked to be left alone.她要求独自待一会她要求独自待一会 leave out 省去、遗漏省去、遗漏 leave out a word 漏了一个单词漏了一个单词

18、 leave aside 搁置一边搁置一边 leave behind 留下留下 遗留遗留18.awkward adj.令人尴尬的令人尴尬的 be awkward about/at sth.为某事感到尴尬为某事感到尴尬 embarrassed adj 感到尴尬的感到尴尬的19.explore v.探索探索 explore the history of castle 探索城堡的历史探索城堡的历史 explore different cultures 探索不同的文化探索不同的文化 explorer n.探险家探险家 exploration n.探索探索20.confident adj.自信的自信的

19、be confident about/of 对对.自信自信 confidence n.信心信心 have confidence in sb.对对.有有信心信心 lose confidence confidence in sbin sb对对.失去失去信心信心 gain/win/earn sbs confidence 赢得信心赢得信心 increase ones confidence 增强某人的信心增强某人的信心 build up ones confidence 建立某人的信心建立某人的信心21.forward adv.向前；前进向前；前进 adj.向前的；前进的向前的；前进的 (后缀后缀 war

20、d 也常写作也常写作 wards,表示表示“朝朝”)短语：短语：move forward 向前移动向前移动 put forward 提出提出拓展：拓展：backward adv.向后向后 adj.向后的向后的 forward adv.以后；后来以后；后来 upward adv.向上；往上向上；往上 adj.向上的向上的 downward adv.向下向下 adj.向下的向下的 outward adv.向外向外，朝外，朝外 adj.向外的向外的 inward adv.向内；向中心向内；向中心 adj.向内的向内的 22.look forward to doing sth.期待期待 eg.The

21、day I was looking forward to (come)at last.“look+副词副词+介词介词”结构：结构：look back on 回顾，回忆起回顾，回忆起 look down on/upon 轻视，瞧不起轻视，瞧不起 look up to 仰慕，尊敬仰慕，尊敬 look out for 注意，当心，留意注意，当心，留意came23.take notes=make notes 记笔记笔记记 take notes of the meeting 做会议记录做会议记录 the key points 记下要点记下要点 eg.The tutor guided us to take

22、 notes of the key points.导师指导我们记下这些要点。导师指导我们记下这些要点。区分：区分：take notes of 做笔记，记录做笔记，记录 take note of 注意到注意到 24.flash vt.&vi.使使闪光，使闪耀闪光，使闪耀;发出（信号）发出（信号）;闪闪光光 flash light at 朝朝闪光闪光 flash across 闪过闪过n.光；光；信号信号 flash of anger/inspiration 怒上心头怒上心头/灵灵光闪现光闪现 flash card 教学卡片，识字卡教学卡片，识字卡 in/like a flash 很快地，马上很快

23、地，马上25.organise v.-organisation n.组织；团体组织；团体-organised adj.有序的有序的-organiser n.组织者组织者organise a birthday party 筹备生日聚会筹备生日聚会organiseinto 组织组织成为成为 eg.She organised the class into four groups.WTO-World Trade Organisation 世界贸易组织世界贸易组织WHO-World Health Organisation 世界卫生组世界卫生组织织a non-profit organisation 非营利

24、组织非营利组织well/badly/carefully organised 组织良好的组织良好的/很很糟的糟的/周密的周密的26.goal n.-goalkeeper n.守门员set a goal 设立目标设立目标 eg.To succeed in life,one needs to set a goal first and then gradually make it more practical.要想在生活中取得成功，你需要先设要想在生活中取得成功，你需要先设定一个目标，然后逐渐使它更实际定一个目标，然后逐渐使它更实际。achieve/reach a goal 达成目标达成目标 have

25、 a short-term/long-term goal 有一个短有一个短期期/长期目标长期目标 keep goal 守守球门球门 score/kick a goal 射门得分射门得分27.improve v.-improvement n.改善，提改善，提高高（既可数又不可数）（既可数又不可数）improve on/upon sth.改进，做出比改进，做出比更好的更好的成绩成绩 improve our living conditions 改善生活条件改善生活条件 an obvious improvements（c.）There is still room for further improve

26、ment.（u.）28.curious adj.-curiously adv.好奇地-curiosity n.好奇心adj.be curious about 对对感到好奇感到好奇 eg.Children are curious about everything.be curious to do sth.=have curiosity to do sth.好奇做某事好奇做某事 eg.Children are often curious (explore)the unknown.Its curious that 真是奇怪真是奇怪n.out of/through/from curiosity 出于好

27、奇出于好奇 satisfy/meet ones curiosity 满足某人的好奇心满足某人的好奇心 with curiosity=curiously 好奇地好奇地to pany n.accompany v.陪伴；陪伴；伴奏伴奏 in company with sb.和某人一起和某人一起 eg.I usually spend weekends at home in company with my parents.keep pany 陪伴某人陪伴某人 set up/start a company 开公司开公司30.personality n.-personal adj.-personally a

28、dv.就就个人而言个人而言-person n.人人 in person=personally 亲自亲自 personally speaking 就就个人来说个人来说 personality characteristics 性格特征性格特征 31.revise v.-revision n.修订；复习修订；复习-reviser n.校订者；修订者校订者；修订者 revise for 复习，温习复习，温习 eg.I dont have much time to revise for tests.我没有很多时间复习备考我没有很多时间复习备考。revise a plan 修改计划修改计划巩固内化巩固内化

29、介词填空It is illegal for a public official to ask people for gifts or money _ exchange for favors to them.I am going to travel abroad，so I go to exchange some RMB _ dollars in the bank.Meanwhile，they exchange ideas and feelings _ each other.inforwith衔接高考衔接高考(2020.全国II)Such _(exchange)occur at bus stop,

30、on buses,while waiting in line,almost anywhere that strangers gather close together.exchanges巩固内化单句语法填空The project _(design)to help the disabled.The television programme is designed _(educate)and not merely to entertain.The houses are specially designed _ the old people.is designedto educatefor衔接写作衔

31、接写作完成句子完成句子The Hope Project _ those children who drop out of school because of poverty.希望工程希望工程旨在帮助旨在帮助那些因为贫困那些因为贫困而辍学的孩子们。而辍学的孩子们。We dont know whether they did it by accident or _.我们不知道他们这样做是偶然的还是我们不知道他们这样做是偶然的还是故意的故意的。is designed to helpby design/on purpose巩固内化巩固内化单句语法填空There is no reason to be an

32、xious _ the exam resultHe is anxious _(spend)the holiday with you.T h e m o t h e r w a s f i l l e d w i t h _(anxious)about her daughters English.She waited _(anxious)for her mothers letter.aboutto spendanxietyanxiously巩固内化巩固内化单句语法填空The _news _ me.(annoy)Sh was annoyed _herself _forgetting his mob

33、ile phone number.His life now is much easier and nothing can make him _(annoy).annoyingannoyedwithaboutannoyed巩固内化巩固内化Travelling in an airplane can be a _(frighten)experience for some people.The _ story made him _ to death.(frighten)The little girl is frightened _dogs.frighteningfrighteningfrightene

34、dof 衔接写作衔接写作 补全句子补全句子She _ look down from the top floor of the building.她很害怕从那栋建筑物的顶楼往下看她很害怕从那栋建筑物的顶楼往下看was very frightened to1 Her speech _ quite a good _ (impress)on the audience.2 What was your first _(impress)of him?3 The films special effects are particularly _(impress).4 He was very _(impress)

35、by the efficiency of the staff.left/made impression impression impressiveimpressed 衔接写作衔接写作一句多译：她甜美的微笑深深地打动一句多译：她甜美的微笑深深地打动了我们。了我们。1.Her sweet smile _.2.We_ her sweet smile.3.Her sweet smile _ us.impressed us deeplyare deeply impressed bymade a deeply impression on 1 The classroom was so noisy that

36、I couldnt concentrate _ my study.2 We must concentrate our efforts on _(improve)education.衔接高考衔接高考(2020.上海上海)You may be able to concentrate _ photography later if youre interested.on improving on We tried to be friendly,but his refusal made us think he wanted to _(leave.alone).be left alone 1 It is

37、well worth _(explore)other ways of dealing with this problem.2 His dream of being an _(explore)has become a reality.3 Space _(explore)is often seen as an expensive adventure.exploringexplorer exploration Your encouragement made me more confident _ my future.He answered the question _confidence.(1)用适

38、当的介词填空用适当的介词填空The playersall have confidence_their manager.about/ofwithin 1.In high school,I became curious _ the computer,and built my first website.2.I admired my father,and his work filled me with _(curious).3._(curious),the struggle to survive has greatly improved her health.about curiosity Curiously