Unit 4 Information technology Lesson 2 Apps词汇+知识点课件-2025-2026学年高中英语北师大版必修第二册

Unit 4 Information Technology Lesson 2词汇 1 目 录 01. 单词领读 02. 词性拓展 03. 单词讲解 04. 随堂测试 单词领读 01 单词预习检测 —— 英汉互译 住处；住宿；工作场所 n __________ 订阅（报纸、杂志等）vi __________ 作用大的；效力大的 adj __________ 最新的；最近的 adj __________ 真实；现实 n __________ 账户 n __________ 软件 n __________ 装置；设备；仪器 n __________ accommodation subscribe powerful latest reality account software device 5 单词预习检测 —— 英汉互译 9. 移动设备 __________ 10. 确保；保证 vt __________ 11. 材料；原料 n __________ 12. 性别 n __________ 13. 压；按；挤；推 v __________ 14. 按钮 n __________ 15. 商品；货物 n __________ 16. 恩惠；善意行为 n __________ mobile device ensure material gender press button goods favo(u)r 6 单词预习检测 —— 英汉互译 17. 确认（安排、日期或情况） vt __________ 18. 递送；传送 v __________ 19. 错误；差错；谬误 n __________ 20.补accommodate vt __________ 21. VR (Virtual Reality) __________ 22. AR (Augmented Reality) __________ 23. MR (Mixed Reality) __________ 24. 补delivery n __________ confirm deliver error 为……提供住处 / 工作场所 虚拟现实 增强现实 混合现实 递送（的物品） 7 词性拓展 02 1．accommodation n．住处 →accommodate vt.为(某人)提供住宿(或膳宿、座位等)；容纳 →accommodating adj.(指人)随和的，乐于助人的 2．subscribe  vi.订阅，订购 →subscriber  n．(报刊的)订阅人，订购者，订户 →subscription  n．订阅，订购；(报刊等的)订阅费，订购款 3．powerful  adj.效能高的；强有力的；强壮的 →power  n．力量；权力；电力供应vt.驱动，推动(机器或车辆) →powerfully  adv.有力地；强大地；强烈地 4．reality  n．现实；真实 →realize v．实现；意识到；领悟 →realistic adj.现实的；逼真的 5．press  vt.按 →pressure n．压力 6．confirm vt.确认；证实 →confirmation n．证实，证明 7．deliver vi.&vt.递送；传送 →delivery  n．传送，递送；交付；分娩；演讲方式 重难点词精讲 03 课文原句： ...I can’t figure out how to set up an account.(教材P100) ★account n．账户；账目；描写 v．认为是；解释 1. account (1)open/close an account开户/销户 give an account of叙述；说明 on account of＝because of＝owing to因为 on no account＝in no way＝by no means决不 take sth.into account把……考虑在内 (2)account for (数量、比例)占；解释，说明 account account源自古法语，由“ac-（加强意义）+ -count（计算）”构成，account的词源义是“计数”，其基本义是“记录”。 “计数”本质上就是 “记录”。 在文字发明以前，为了适应表达和记忆的需要，人类用“刻道计数”和“结绳记事”等方法来计数或记录事件。 account 语义网络图 记录 account （基本义） 资金往来的“记录” 进行银行交易、使用网络等时个人信息的“记录” 账；账目 账户；账号 事件的“记录” 叙述；报道；描写 [佳句赏读]　感悟句意·背诵 ①While this book tells the stories of famous people in history，it also gives an account of the ordinary individuals. 这本书讲述了历史上著名人物的故事，同时也讲述了普通人的故事。 ②The professor warned that on no account should they use mobile phones in his class. ③She was absent from class on account of illness. ④How do you account for the fact that unemployment is still rising? 15 account 一、选出与画线短语的释义最接近的单词或短语。 1. He was too shocked to give an account of what had happened. __________ 2. She was told to wear flat shoes, on account of her back problem. __________ 3. We should take account of practical difficulties and make a new plan. __________ 4. Recent pressure at work may account for his behaviour. __________ consider, because of, explain, explain explain consider because of explain 16 二、根据所给汉语，完成下列句子。 1. I was a new teacher, and I ______________________（如实报告）the students’ work. 2. I ___________________________（开了一个银行账户）after I made $1,000 by doing a part-time job during the summer vacation. 3. There are certain factors（因素）I _________________(考虑到）on my new invention. 4. Han Chinese _______________（占）91.59% of the Chinese population. opened / set up a bank account take into account gave an honest account of account for [单句语法填空/单句写作] ①______ account of his contributions，the poor children have access to school. ②Could you give _____ account of the accident in detail? ③I’d appreciate it if you can take my suggestion ____________ account. ④我们决不能放弃。 ____________________________________________. ⑤你能否解释一下你那晚的行为？ ____________________________________________? On an into On no account should we give up Can you account for your behavior on that night 18 课文原句：Can you do me a favour and find out what’s going on？(教材P101) ★ favour n．恩惠；善意的行为 2. favour (1)do sb.a favour＝do a favour for sb.给某人帮忙 in favour of赞成 in one’s favour对某人有利 (2)favourable adj.赞成的；有利的 (3)favourite adj.最喜欢的 [佳句赏读]　感悟句意·背诵 ①Could you do me a favour to confirm my bank account？ ②Opportunities and success tend to be in favour of those who are ready. 机遇和成功往往青睐那些准备好的人。 20 [单句语法填空/单句写作] ①What is your ____________(favour) color? ②My sister was against my suggestion while my brother was ____ favour of it. ③Don’t worry.The delay might actually work ____ our favour. ④你能帮我个忙去学校接Sam吗？ ___________________________________________________? favourite in in Could you do me a favour and pick up Sam from school 3. subscribe 课文原句： to subscribe to newspapers and magazines(教材P12) ★subscribe vi.订阅；订购 (1)subscribe to (newspapers and magazines) 订购(报纸、杂志) subscribe to (one’s view/opinion) 赞成；同意某人的(观点、看法) (2)subscription n．订购；订阅 (3)subscriber n．订阅者；用户 subscribe 写出下列句子中画线部分的汉语释义。 1. I subscribe to Reader’s Digest magazine. ________ 2. We subscribe to an animal protection society. ________ 3. Each employee may subscribe for up to $2,00 worth of shares. ________ 4. We no longer subscribe to the view that disabled people are unsuitable as teachers. ________ 订阅 认购（股份） 定期捐款 同意 / 赞成 23 [单句语法填空/完成句子] ①I subscribe to your view that we should not get addicted to the virtual worlds. 我同意你的观点，我们不应该沉迷于虚拟世界。 ②Who would like to subscribe ____ China Daily this semester？本学期谁愿意订购《中国日报》？ ③Do you ___________________ that it is human activity that causes global warming? 你同意是人类活动导致全球变暖的观点吗？ to subscribe to the view 课文原句：Would you like me to confirm my account details？(教材P101) ★ confirm vt.确认；证实 (1)confirm one’s belief 坚定某人的信念 confirm that...确认/证实…… It is confirmed that...确认/证实…… (2)confirmation n．证实；证明 (3)confirmed adj.被证实的 4. confirm confirm 写出下列句子中画线部分的汉语释义。 1. Her new role could confirm her as one of our leading actors. __________ 2. All telephone reservations must be confirmed in writing. __________ 3. The king confirmed that the election（选举）would be on July 20th. __________ 4. I’m still waiting for confirmation of the test results. __________ 证明 / 证实 批准 确认 通知书 26 ①The latest information confirms my belief that he is to blame for the accident. 最新的消息使我坚信他应为事故负责。 ②Research has ____________(confirm) that the risk is higher for women. 研究已证实，对女性来说风险更高。 ③________________________ the singer will give a performance next week. 已经确定这位歌唱家下周演出。 confirmed It has been confirmed that 5. deliver 课文原句：...your order was delivered last week.(教材P101) ★deliver v．传递；递送；发表 (1)deliver a speech 发表演讲 deliver a baby接生 deliver sth.to sb.把某物传给某人 (2)delivery n．传送；分娩 递送deliver 基本义 递送物体 递送演讲、报告等 医生递送新生儿 递送；传送 发表；表达；讲 接生；使分娩 递送 （的物品） 分娩；生产 delivery deliver语义网络图 一、写出下列句子中画线部分的汉语释义。 1. The son of a grocer, he’d spent the summers of his childhood delivering food in Benardsville, New Jersey. _________ 2. The baby was delivered safely on Tuesday night. _________ 3. He was employed at the store as a delivery man. _________ 递送 接生 二、在空白处填入一个适当的单词或括号内单词的正确形式。 1. We packed up our old computer and delivered it ________ my parents’ home. 2. Please ask at the Middle Ward shop about our home __________ (deliver) service. 三、根据所给汉语，用适当的词块完成下列句子。 1. The president will ___________________（发表演说）about schools. 2. Your lunch will ________________（被送到）the front gate of the center at 12:30. 送货员 to delivery deliver a speech be delivered to deliver ①We promise to deliver free of charge within 48 hours. 我们承诺在48小时内免费配送。 ②The date of ____________(deliver) hasn’t been fixed yet. 交货时间还没有确定。 ③Professor Wang will ___________________________ tonight. 王教授今晚将做一次励志演讲。 delivery deliver an inspiring speech 使役动词前缀 en- 将所给单词加上前缀en-，并写出其词性及汉语释义。 sure able courage danger large ensure enable encourage endanger enlarge v 确保 v 使能够 v 鼓励 v 使遭危险 v 扩大；扩充 使役动词前缀 en- 加在名词或形容词前构成动词，意为“使”“使成为”“使处于……之中”。 32 press语义网络图 v n 挤压 press （基本义） “挤压”物体 “挤压”人 按；压； 推；挤 报刊新闻业；新闻界 印刷机；印刷厂；出版社 压；按； 挤；推 催促；逼迫 “挤压”某物进某处 press词根 词根 前缀 / 后缀 单词 press （压） -ure: …的行为 pressure n 压力 im-: 向内、向里 (in, into) impress v 给…留下极深的印象 ex-: 向外 (out) express v 表达；表示 de-: 向下 (down) depress v 使抑郁 一、用press完成下列句子。 1. In any unsafe situation, simply _________________(按按钮)and a highly-trained agent will get you the help you need. 2. They are ________________________________（催促我们迅速作决定）. 3. He _____________________（继续前行）and finally passed the finishing line. 4. The story was reported _________________________（在报刊和电视上）. 二、给press加上适当的前缀，并用其正确形式填空。 1. Art could help him __________ himself without words. 2. The thought of taking the exam again __________ him. 3. What __________ me most is his famous saying, “Genius is one percent inspiration and ninety-nine percent perspiration”. press the button pressing us to make a quick decision pressed on in the press and on television press express depressed impresses error 温故知新 根据所给汉语，完成句子。 When you ______________________________ （犯错误）at study, learn from it and try again. / make an error make a mistake error较为正式 error 与 mistake 意义相近，但较为正式。 • There must be an error in our calculations. • The letter was sent to you in error. mistake 在日常英语中用得最为广泛，指用词或数字上的错误、口误、笔误，也可指决定错误，强调“误”。 • I’m not blaming you — we all make mistakes. • I picked up your bag by mistake. 根据所给汉语，完成下列句子。 1. I am willing to admit that I do ___________________（犯错误）. 2. It’s commendable（值得表扬的）that a teacher has the courage to _______________________（承认他的错误） to students. 3. He overlooked ______________________（一个拼写错误） on the first page. 4. The computer system was turned off _________________（错误地）. 5. The accident was caused by ___________________（错误判断） on the part of the pilot. error make mistakes / errors a spelling error / mistake admit his mistakes / errors in error an error of judgement 38 随堂测试 04 Ⅰ.单词拼写 1．Educational apps are becoming so powerful that students can choose online teachers and learning ____________(材料) according to their own needs. 2．The powerful Internet age has made it possible for us to buy the ____________(货物) we want without leaving our homes. 3．Lighting____________ for about 7% of the total electricity consumed in the US. 4．It turns out that just looking at green，growing things can reduce stress，lower blood ____________，and put people into a better mood. 5．Have you seen the _________(最新的) designs for the new library? materials goods accounts pressure latest 6．I have ____________ to some newspapers. 7．As is often the case，most of the problems are due to human ________. 8．Sometimes _______ and fantasy(幻想) are hard to distinguish. 9．We believe that the Red Cross can____________ the goods to those people who are trapped in the disaster areas. 10．It has been ____________ that the theory is incorrect，so you’d better stop spreading it among people around you. subscribed errors reality deliver confirmed Ⅱ.单句语法填空 1．While ______(walk) in the park，I saw a variety of beautiful flowers. 2．I called the airport __________(confirm) my flight reservation. 3．______ no account will you give up your dream. 4．There is a note pinned to the door ______(say) when the shop will open after Spring Festival. 5．When I have difficulties ______(make) big choices in my life，I will turn to my elder sister for advice. walking to confirm On saying making Ⅲ.单句写作 1．学校规则的制定是为了确保每个学生在校园内的安全。(ensure) _____________________________________________________________________________________________________________ . 2．与新冠病毒的斗争表明中国已成为世界上的强国。(powerful) _____________________________________________________________________________________________________________ . 3．爷爷用了很长时间才搞清楚如何设立网购账户。(account) _____________________________________________________________________________________________________________ . The school rules are made to ensure every student’s safety on campus. The battle against COVID-19 shows that China has become a powerful country in the world. It took my grandpa quite a long time to figure out how to set up an account on the shopping app. . 4．你能帮我个忙，看看发生了什么事吗？(favour) _____________________________________________________________________________________________________________ . 5．你可以帮我传口信给你母亲吗？(deliver) _____________________________________________________________________________________________________________ . Can you do me a favour and find out what’s going on? Would you please deliver my message to your mother? THANK YOU x264 0.128.2216+688+32 a17ff54 tMod [8-bit@4:2:0 X86] $