Welcome unit 单元课件-2024-2025学年高中英语人教版（2019）必修第一册

Welcome Unit 人教版必修第一册 Listening&Speaking 01 单击此处输入你的正文 1. exchange 基本义：交换 构词：ex- (out) + change 词块：v exchange views / ideas, exchange sth with sb, exchange sth for sth; n an exchange student, in exchange for, an exchange rate, foreign exchange 2. lecture 构词：lect (to speak, read) + -ure (名词后缀) 词块：attend / go to a lecture, give / deliver a lecture on 熟词生义：教训 give sb a lecture about sth = lecture sb about sth 3. register & registration 构词：register — registration 词块：register with, register for 本单元词汇梳理 4. female & male 正式用语 (对应 woman, man)，尤用于正式调查、报告 等提供有关男性和女性信息的情况 5. nation 词族：nation, national, nationally, nationality, nationalism, international 6. designer & design 构词： design + -er (……的人) → designer 构词：de- (down) + sign → 设计师总是将自己的灵感 (用 符号) 画下来 词块：be designed to do sth / for sth; by design 7. campus 词块：on campus 8. formal 构词：form (形式) + -al (形容词后缀) 反义词：informal exchange ■ n  [C] & [U] 交换；交流： I’m an exchange student from the UK. 人教新必修①–Welcome Unit Would you like my old TV in exchange for this camera?  [C] (商品的) 调换： The store’s policy is not to allow returns or exchanges.  [U] (货币的) 兑换 foreign exchange  [C] 交易所： New York Stock Exchange You can exchange your currency for dollars in the hotel. Before graduation, students exchange presents with each other. ■ vt  交换；交流： “交换”时与 with 搭配 “更换”时与 for 搭配 exchange views / ideas  更换；兑换 (change)： I’d like to exchange this dress for one in a larger size. 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 design  设计；绘制： design a car / dress / tool / office specially designed software ［常用于被动语态］（为某种特定目的）计划；设计 to plan or develop sth for a specific purpose： The route was designed to relieve the heavy traffic. This course is designed as an introduction to the subject. It is said that the early European playing-cards were designed for entertainment and education. 构词：de- (down) + sign → 设计师总是将自己的灵感（用符号）画下来 ■ vt ■ n [U] & [C]  设计；图样；图案： a bowl with a flower design Looking forward to receiving your creative designs!  计划；目的；意图： Whether by chance or by design, it so happened that there were exactly 150 people in the station. 2011 上海改 She has designs on his money. ■ n [C] 设计者；设计师： I hope I’ll work in a computer company as a program designer. 2014 全国书面表达 ■ adj 由著名设计师设计的；名牌的： designer clothes 2011 江西 构词：design + -er (……的人) designer Reading & Thinking 02 1. anxious 精准的汉语释义“焦” 近义词：① worried ② worrying ③ eager 词块：be anxious about sth / for sb, be anxious to do sth 2. annoy 英语释义：to make sb feel slightly angry and unhappy 词族：annoy, annoyed, annoying 3. frightened 词族：fright (n 惊吓), frighten, frightened, frightening 词块： be frightened of; be frightened to death 近义词：scared, afraid；afraid 不用于名词前，scared 略不正式 4. senior 词块：senior high school 5. outgoing 构词：out + going，同结构的有 easy-going 6. impress & impression impress 构词：im- (in 向内) + press (压) → 向内压 (基本义) 词块：impress sb with / by sth 词族：impress, impressed, impression, impressionist, impressionism, impressive, impressively impression构词：impress + -ion (名词后缀) 词块：first impression, make / leave an impression 7. concentrate 构词：con- (together 共同) + centr (centre 中心) + -ate (动词后缀) → 共同到中心去 → (使) 集中 (基本义) 词块：concentrate on 派生词：concentrated, concentration 8. experiment 构词：ex- (out) + peri (to try, test 尝试) + -ment (名词后缀) 同根词：experience 词块：do / carry out / perform / conduct an experiment 名词动词化：experiment with 尝试，试验，实验 9. awkward 构词：awk- (wrong) + -ward (向……的) → 向错误的方向→ 笨拙的 → 令人尴尬的 10. junior 词块：junior high school 11. explore 派生词：explorer, exploration 12. confident 构词：con- (表示强调) + fid (to trust) + -ent (形容词后缀) 词块：be confident about / of / that 从句 派生词：confidently 13. confidence 基本义：信任 构词：con- (表示强调) + fid (to trust) + -ence (名词后缀) 词块：have / lose confidence in sb, increase / build up one’s confidence, lack / gain confidence anxious adj  忧虑的；焦虑的 feeling worried or nervous (worried)： be anxious for sb / about sth Are you anxious and restless if you are separated from your mobile phone? 2011 山东  令人焦虑的 causing worry, fear and nerves (worrying)： We had an anxious couple of weeks waiting for the test results.  焦急的；急切的 wanting sth very much (keen, eager)： The parents suggested sleeping in the hotel room but their kids were anxious to camp out during the trip. 【拓展】anxiously adv 忧虑地；不安地  worried 是最常用的词，表示对某个问题或可能发生的不幸有所担忧。  nervous 常用于重要事情（如考试、面试等）、令人不快或困难的事情发生前的紧张不安。  anxious 侧重“焦虑”，可指较强烈的担忧和不安，且较正式。 辨析 worried, nervous, anxious  印；盖（印）于  [不用于进行时] 给……留下极深的印象；使钦佩 to make sb feel admiration and respect： It impressed me that he remembered my name. impress sb with / by sth: One candidate in particular impressed us with her knowledge.  [正式用语] 使意识到 to try to make sb understand how important sth is： The teacher impressed the importance of English on / upon me. impress vt 构词：im - (in, into 向内) + press (压)，基本义为“向内压”。 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 impress impression impressionist impressionism impressively impressed impressive 同族词 impression n [C]  印记；压痕  印象；感觉： first impression I had the impression (that) we had met before. make / leave an impression 留下印象： He left / made a deep impression on me. / He left me with a deep impression. 2015 江苏改 ► impressionist n [C] 印象派艺术家 【词汇拓展】 impressive adj 给人深刻印象的；令人钦佩的： impressed adj（对……）印象深刻的 / 钦佩的： (be) impressed with / by: The teachers were deeply impressed with / by your performance in the exam. She was very impressive in the interview. press词根记词汇 impress v 盖印；使留下深刻印象 （im- 进 + press → 压进去 → 盖印 → 印入头脑 → 使留下深刻印象） express v 表达；特快 （ex- 向外 + press → 思想向外压 → 表达） depress v 压下；使沮丧 （de- 向下 + press → 向下压 → 使情绪低下） pressure n 压力 （press + -ure 行为的结果 → 压的结果 → 压力） press v 压 生活中的 concentrate 当我们喝进口果汁的时候可以注意下商标，上面往往有“apple juice concentrate”“grape juice concentrate”等，那么大家知道concentrate在这里是什么意思吗？ 浓缩 concentrate 构词：con- (together 共同) + centr (centre 中心) + -ate (动词后缀) → 共同到中心去→ (使) 集中 (基本义) ■ vt & vi （使）聚集于；（使）浓缩： Italian industry is concentrated mainly in the north.  专心；集中（注意力、思想等）： When we miss a night’s sleep, we find it hard the next day to concentrate and learn new information. concentrate (sth) on (doing) sth 集中（……）于（做）某事： We must concentrate our efforts on improving education. When you concentrate on one task you can get it done faster and better. ■ n [C] & [U] 浓缩物；浓缩液： orange juice concentrate 【词汇拓展】 concentrated adj 浓缩的；聚集的；全神贯注的 concentration n [C] & [U] 集中；专心： Concentration on your studies will result in good grades. Driving requires total concentration. 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  笨拙的；紧张的；不舒适的 not relaxed or comfortable： She liked to dance but felt awkward if someone was watching her.  使用不便的；难以应付的 (difficult)： an awkward machine / customer ask an awkward question 令人尴尬的；别扭的 embarrassing： an awkward silence  不方便的 (inconvenient)： Please arrange the next meeting at a less awkward time. ► awkwardly adv 尴尬地 awkward adj 构词：awk- (wrong) + -ward (向……的) → 向错误的方向 → 笨拙的 → 令人尴尬的 awkward 链接高考 … Just sitting in the wheelchair was a 39 learning experience. I had never considered before how 40 awkward it would be to use one. As soon as I sat down, my 41 weight made the chair begin to roll. Its wheels were not 42 locked. Then I wondered where to put my 43 feet. It took me quite a while to get the metal footrest into 44 place … (2013年全国卷I完形填空) awkward的常见释义是“尴尬的” 。但是在这道题目中，根据其语境，awkward意为“困难的”，其同义词是difficult。这层释义是我们不太熟悉的释义，表示“困难的”也很少想到用awkward。这个词在高考完形填空中出现的频率相当高。 an awkward gesture an awkward peasant an awkward instrument  an awkward situation an awkward customer an awkward moment awkward 语境活译大挑战 笨拙的姿势 笨手笨脚的乡下人 不好用的仪器 棘手的情况 不好对付的顾客；难伺候的家伙 尴尬的时刻 explore  vi & vt 探测；探索： explore for oil The children have gone exploring in the woods. Tricycles are worth using if you want to explore the narrow alleys (hutong) of old Beijing.  vt 探讨；探究： We need to explore ways of improving work efficiency. 【词汇拓展】 ► exploration n [C] & [U] 勘探；探索；探究 ► explorer n [C] 勘探者；探险家 confident & confidence 乐观是带你走向成功的信念。没有希望和信心，人什么也做不到。 ——海伦凯勒 海伦·凯勒（Helen Keller）出生后十九个大月时因病被夺去视力和听力。她活到88岁，却有87年生活在无光、无声的世界里。在此时间里，她先后完成了14本著作。其中最著名的有：《假如给我三天光明》（Three Days to See）、《我的生活故事》（The Story of My Life）、《石墙故事》（The Song Of The Stone Wall）。她致力于为残疾人造福，建立了许多慈善机构，1964年荣获“总统自由勋章（Presidential Medal of freedom）”，次年入选美国《时代周刊（Time）》评选的“二十世纪美国十大偶像”之一。  信赖；信任 trust or strong belief in sb / sth else： have / lose confidence in sb (a) lack of confidence in sb / sth gain / win / earn sb’s confidence  自信；信心 the feeling that you’re sure about your own abilities, opinions, etc.： increase / build up one’s confidence I gained so much confidence that I went back to school as a new person. Naturally, shy people might not have enough confidence to start up conversations with strangers.  确信；把握 the feeling that sth will happen or is true： We have full confidence that we shall succeed. confidence n [U] 对别人的信任 对自己的信任 对事情的信任 构词：con- (表示强调) + fid (to trust) + -ence (名词后缀) → 信任 (基本义)  有信心的；自信的： a confident smile She did not feel confident at all when she arrived. 人教新必修① – Welcome Unit  [不用于名词前] 确信的；有把握的： ① (be) confident about sth: I feel confident about the interview. ② (be) confident of (doing) sth: We are confident of our success. ③ (be) confident + that 从句： We are confident that the environment will be improved by our further efforts. 【词汇拓展】 confidently adv 自信地；确信地 confident adj 构词：con- (表示强调) + fid (to trust) + -ent (形容词后缀) frightened adj 受惊的；害怕的 afraid; feeling fear： Frightened children were calling for their mothers. be frightened of (doing) sth: Are you frightened of thunder? I’m frightened of walking home alone at midnight. 【分词形容词】 frightening adj 令人害怕的；吓人的 making you feel afraid： a frightening experience / thought annoyed adj 恼怒的；烦恼的 a little angry： ① (be) annoyed at / with sb: She was annoyed with Duncan for forgetting to phone. ② (be) annoyed about / by sth: Are you annoyed by the quality of your sleep? 2008 湖南 ③ (be) annoyed + that 从句: Mr Davies was annoyed that the books were missing. annoying adj 使人烦恼的；令人讨厌的 Discovering useful structures-Listening&Talking 03 1. forward 构词：for- (= fore- 在前面) + -ward (向……) 反义词：backward 词块：look forward to (doing) sth 熟词生义：n 前锋 v 转发，转寄 2. flash 基本义：(使) 闪光 词块：flash card, a flash of anger; in / like a flash 熟词生义：闪光灯；网站动画制作程序 3. organise 基本义：组织 构词：organ (器官、组织) + -ise (to make 使) → 使器官有组织地运行 词族：organ, organise, organised, organiser, organisation, organism 4. organisation 构词：organise + -ation (名词后缀) 5. goal 词块：set a goal, achieve / reach one’s goal; score a goal 6. strategy 英语释义 词块：learning strategies 派生词：strategic, strategically 7. partner 派生词：partnership 8. improve 词块：improve on / upon 派生词：improvement The Flash《闪电侠》 flash card 教学卡片 flash 闪光灯 ■ v  vi & vt（使）闪光；（使）闪耀： Police cars arrived with their blue lights flashing. Why is that driver flashing his lights at / towards me?  vi 闪现；突然想到： A smile flashed across Kathy’s face. 2008 湖北 Memories flashed through his mind. 2008 江苏 A good idea flashed into my mind. flash 词源：拟声词，模仿物体或火把快速闪过的声音 ■ n  [C] 闪光；闪现；（思想、情感的）突现： A flash of lightning lit up the night sky. a flash of anger / inspiration  [C] & [U] 闪光灯： I’ll need flash for this shot.  [U] 网站动画制作程序 flash card 教学卡片；识字卡 in / like a flash 很快地；马上： Just wait here. I’ll be back in a flash. 【词汇拓展】 flashlight n [C] 手电筒 (BrE torch)；闪光信号灯 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 organize / organise 构词：organ (器官、组织) + -ise (to make 使)，即使器官有组织地运行，引申词义“组织”。 organ organise 器官 使……有组织化 组织 organisation 使役动词后缀-ize / -ise： modern modernize / modernise 使现代化 real realize / realise 使……成为现实 -ize / ise后缀意为“使具有某种特性”；通常加在名词或形容词后。 national 使国有化 nationalize/ nationalise  vt 组织；筹备 to plan an event, activity, etc.： I knew nothing about organizing any big event. 2012 天津  vt 安排；处理；分配 to put or arrange things into a system or logical order： When writing an article, we should read the topic carefully and organize our ideas. 2009 福建改  vt & vi（使）建立组织： The scientists need to organize themselves into a team. v organize / organise organisation / organization n [U] 组织工作；筹备工作 (planning)： He is engaged in the organization of a new club.  [U] 结构： The students all complained about the poor organization of their course.  [C] 组织；团体；机构： form / set up an international organization the World Health Organization (WHO) 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  organized / organised  [只用于名词前] 有组织的；有安排的： I want to work with a well organized team.  有序的；有条理的： a very organized person 【词汇拓展】  organizer / organiser n [C] 组织者  organism n [C] 生物；有机体： Plants let out oxygen which is needed by nearly every organism on Earth. 2012 四川改 n [C]  球门  射门；进球得分： get / make / score a goal  目的；目标 (aim)： achieve / attain / reach one’s goal You just have to keep working toward your goal. 2008 山东 To succeed in life, one first needs to set a goal and then gradually make it more practical. 2013 广东 goal strategy Strategically we should despise all our enemies, while tactically we should take them all seriously. 我们在战略上要藐视一切敌人，在战术上要重视一切敌人。 ——毛泽东 strategy n  [U] & [C] 战略；战略部署 the skill of making plans so that you are successful, especially in a war： military strategy defence strategies 概念类词汇需要借助英语释义学习  [C] 策略；计策 a plan used to achieve sth： learning / economic strategies to develop a strategy for dealing with unemployment  [U] 策划；规划 the process of planning sth or putting a plan into operation in a skillful way： marketing strategy 词汇拓展 ►strategic adj 战略（上）的 ►strategically adv 战略上 improve the environment His health is improving. We had better ask our teachers or classmates for advice on how to improve our writing. 2009 福建 improve on / upon 对……做出改进；做得比……更好： Lily has scored 98 in the maths test, and I don’t think anyone will improve on that. 词汇拓展 ► improvement n [U] & [C] 改良；改善；改进处 vt & vi 改善；提高： improve Reading for writing 04 1. curious 构词：cur (to care) + -ious (形容词后缀) → 关心的 → 好奇的 词块：be curious about 派生词：curiously, curiosity 2. company 词源：com- (together 共同) + pan (bread 面包) → 一起吃面包的人 → (在一起的) 一群人 (基本义) 词块：set up / start a company, enjoy sb’s company, keep company (with), keep sb company 3. personality 构词：personal (个人的) + -ity (名词后缀) 词族：person, personal, personally, personality, personnel, interpersonal 本单元词汇梳理 4. style 基本义：风格 词块：in / out of style 名词动词化：把……设计成某种式样 (style hair) 5. revise 构词：re- (again 再) + vis (to see 看) + -e (动词后缀) 同根词：visit 意为“复习”时英式英语为 revise，美式英语为 review 派生词：revision curious 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。curiosity是curious的派生词。 curious  好奇的： He’s such a curious boy, always asking questions. ① (be) curious about: In high school, I became curious about the computer, and built my first website. 2016 北京 ② (be) curious to do sth: We were curious to know where she’d gone.  奇异的；奇怪的 strange or unusual： curious behavior it is curious + that 从句： It is curious that she left without saying goodbye. adj 构词：cur (to care) + -ious (形容词后缀) → 关心的 → 好奇的 【词汇拓展】 curiosity n  [U] 好奇心： satisfy / arouse sb’s curiosity out of curiosity Curiosity killed the cat.  [C] 罕有的事物；古玩；奇品： The museum is full of historical curiosities. curiously adv 好奇地 company ■ n  [U]［正式用语］（在一起的）一群人  [U] 作伴；陪伴: I felt nervous in the company of such an important man. I’m sure we’ll have a wonderful time and enjoy each other’s company.  [U] 宾客；朋友；同伴: I have company this evening. A man is known by the company he keeps. 基本义 在一起作伴的“一群人” 在一起活动的“一群人” for company 作伴；陪伴： There was almost no wind — only the flames of our fire for company. in company with 与……一起： My friend Bill is coming to see me in company with his new friend. keep company (with)（和……）经常交往 keep sb company 陪伴某人： We usually have our smartphones to keep us company at the table when eating. 2019 全国改  [C] 公司；商号 (firm / business)： run / join a company set up / start a company 在一起工作的“一群人” 曾经风靡全球的《江南style》是韩国音乐人PSY的一首K-Pop单曲。2012年12月21日，《江南style》成为互联网历史上第一个点击量超过10亿次的视频。“Gangnam Style”是一个韩国新词，指的是首尔江南区富裕时尚、豪华奢靡的生活方式。 style 古罗马人是用一种叫做 stylus 的尖头铁笔在蜡板上写字的，要写得好，就需要有驾驭铁笔的能力。英语单词 style 一词就是从 stylus 来的，现在用来指一位作家的“文体” 、“文风”，其实也就是他驾驭钢笔的能力。在现代，style 更多指一个人衣着打扮的风格和格调。 early 14c., stile, "writing instrument, pen, stylus style词源  n style  [C] & [U]（文学／艺术／音乐／建筑等的）风格；文体： Baroque style Hui style architecture Different areas have different styles of old Irish songs. 2011 安徽 The new houses have been built in a traditional style.  [C] & [U]（人行为、工作或待人的）方式；作风 the particular way in which sb usually behaves or works： Children have different styles of learning: some learn by seeing, some by hearing, some by doing.  [C] & [U]（设计的）款式；流行式样： Umbrellas have not changed much in style, but they do become much lighter. 2012 重庆 Long skirts are back in style.  [U]（人或事物的）格调；气派 a quality that people admire or think is attractive： You may not like her, but she certainly has style.  vt 把……设计成某种式样：style hair 名词动词化 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 【话题词汇】brainstorm 描述情感的形容词 恐惧 afraid, frightened, terrible … 愤怒 angry, annoyed … 失望 disappointed, hopeless … 遗憾 sorry … 其他 bored, embarrassed, confident, excited … 高兴 cheerful, glad, happy, pleased … 悲伤 sad, unhappy … 感动 惊奇 满意 忧虑 moved, touched … amazed, curious, astonished, surprised … satisfied … anxious, nervous, worried … THANK YOU Lavf57.62.100 $$