Unit 4 Period One Topic Talk &Lesson 1 Comprehending-【状元桥·优质课堂】2024-2025学年高中英语必修第二册（北师大版2019）

UNIT 4 INFORMATION TECHNOLOGY 阅读美文激活思维潜能 Buying books on the Internet is a great way to save time and money.Online bookstores offer new books and used books that can save you lots of money.They are far better compared to traditional bookstores as they offer much broader kinds of books.Another advantage of shopping online is o that you can also read the book reviews as well as readers'reviews to get an idea whether the book is worth buying.Online bookstores offer great discounts to regular customers.which is a big attraction for book lovers. For book lovers,the most important thing is to get books on time.Therefore,you need to find a reliable online bookstore that will be able to provide fast deliveries. Here are some tips to use when you are choosing an online bookstore.Some online bookstores are popular for fiction books:some are for non-fiction books or novels,etc.Understanding their specialization()will help you get the right kind of books in time.Check whether you will be buying the books from a third-party seller or directly from the website.Although the website could be reputable(声誉好的)，third-party sellers advertised on their site may not have a good reputation Never jump at stores that offer super cheap prices,as books sold at such low prices could be in very bad condition. Most of the popular online bookstores offer useful tools.One tool is a wish list tool on its website.You can update()the list of books you wish to buy in the future.The bookstore will know what you want and will email you immediately when the book of your choice is available. 【词块采撷】 courses is that they lack human interaction.对在线 ①compare.…to 与…相比较；把…比作 课程的主要抱怨是它们缺乏人与人之间的互动。 ②as well as 也：和…一样：以及 ③reliable adj.可靠的：可信赖的 ②which引导的非限制性定语从句 ④reputation n.名誉：名声 (2024·1月浙江小作文)Lastly,it promotes a ⑤jump at 欣然接受：急忙接受 ⑥available adj.可用的：可获得的 healthy and active lifestyle,which is essential for 【亮句应用】 overall well-being.最后，它促进健康和积极的生 ①that引导的表语从句 (2024·1月浙江)The chief complaint about online 活方式，这对整体健康至关重要 明确目标构建单元体系 语言技能：①熟练运用本单元词汇以及句式：②学习过去将来时、复合词：③知道如何写个人简介：④①学 会用正确的态度对待网络。 素养提升：①了解科技对文化的影响和古代的艺术数字化：②感受网络带来便利的同时重视网络的负 面影响，学会用辩证的思维去对待网络。 。1 英语必修第二册课堂学案(BS】 Period One Topic Talk Lesson 1-Comprehending 课文释疑助力高效课堂 答案精解P [教材原文] [词汇注解] AVATARS 1>image/md3/n.图像： The avatar you choose says a lot about you.The article will help 形象 you understand your choice of avatars better. (2>identity/ardentati/n. When you are online,you can be anyone or anything.You can 份：特征 create your own image and a new personality.These digital identities, <3>2D(2-dimensional) known as avatars,are a key part of how people use the Internet to adj.二维的 communicate and express themselves. 〈4>variety/v3'raioti/n.多 The first simple 2D avatars appeared in role-playing computer 样化，变化 games in the 1980s.Yet,very few people knew that future avatars a variety of各种各样的 would have such a wide variety of forms and uses.By the late 〈5)instant messenger即时 1990s.they had been used in web chats like instant messenger 通讯 When people started creating their own avatars,they discovered instant/nstant/adj.即时 that they were going to have the power to create new identities that 的：立刻的，马上的 did not look or act like their real selves at all.They could dress their (6)fancy/fuensi/adj.花哨 avatars in fancy clothes,or they could try being someone of the 的：别致的 opposite sex,and call themselves“Andy”"instead of“Anna"！When 〈7)sex/seks/n.性别 Internet users realised that their avatars would be seen by many (8>sensible/'sensabl/ people,not just their friends,they started having more than one adj,朴素实用的：明智的， avatar:a sensible one for work:a friendly,good-looking one for 合理的 meeting people;and a silly one for having fun.Avatars let you express (9>creativity/,kri:et'tivati/ yourself and they give you lots of room for creativity. n.创造力；独创性 虚拟形象 你迷择的虐拟形象釉透露出你的很多信鲁。这篇文章将帮助你更好地理解关于感拟形要的送择。 当你上网时，你可以是任何人或任何事物。你可以创设自己的形象，并且拥有新的个性。这些数 字身份被称作“虚拟形象”，这是人们利用互联网进行交流和表达自己的关键部分。 简单的二维虚拟形象最早出现在20世纪80年代的角色扮演电脑游戏中。然而，很少有人知道 未来的虚拟形象会有如此广泛的形式和用途。① 当人们开始创设自己的虚拟形象时，他们发现自己将有能力创设新的身份，这种身份在相貌和行 为上可以与真正的自我完全不同。他们可以给自己的虚拟形象穿上华丽的衣服，或者尝试换个性别， 可以给自己取名为“安迪”，而不是“安娜”！当互联网用户意识到很多人会看到他们的虚拟形象，而不 仅仅是他们的朋友时，他们开始使用不止一个虚拟形象：一个朴素实用的虚拟形象用于工作：一个友 好的、好看的虚拟形象用于交友：一个傻乎乎的虚拟形象用于取乐。虚拟形象让你可以表达自己，还 给你很多创造空间。 ·2· UNIT 4 INFORMATION TECHNOLOGY Of course,the avatar you choose says a lot about your personality.If <10)blog/b1Dg/n.博客；网 your blog avatar is a picture of a cute cat,your message is "I like 络日志，发表博客 relaxing and having fun".Well-known cartoon characters or laughing (11>obviously/pbviasli/ monkeys say "I'm a really funny person".Most people create avatars adu.显而易见地，明显地 that have similar features to their personalities and that look more or <12>experiment/ik'sperimont/ i&.做实验，进行试验 less like them and act like them.However,nearly all avatars are tall, n.实验 young and nice-looking,so people obviously make their avatars look 〈13>hairstyle/heostail/n.发 better than they do in real life.They also experiment with things 型，发式 like different hairstyles -which says a lot,perhaps,about what (14>nowadays/'nauaderz/ they want to look like. adu.现今，现时 Nowadays,avatars are everywhere.In most web chats,people 〈15)selection/s'lekfan/u.供 choose an avatar from a selection of ready-made images,or create 选择的同类物品：选择 their own images.You can also use avatars that move around and talk (16>type/tap/i.&..打； when you type in your message.The avatars in online worlds can 打字n.类型，种类 talk,walk and fly around,meet people,go shopping and attend classes. (17>concern/kan'sa:n/n. 忧，忧虑。与…有关： The use of avatars has also caused a few concerns Some users 使担心 worry that they are spending so much time in virtual worlds that (18>virtual/'vatfual/adj. they are becoming afraid of meeting people in the real world.The use 拟的：模拟的 of several avatars can also be a risk,as people can use avatars to 〈19)cheat/.it/t.欺骗： cheat others online.However,other users view 2 avatars in a more 欺诈 positive light.They look forward to a time when their avatar will act (20)iew/vju/t.看，把… like a real person and travel around bigger.more exciting virtual worlds. 视为 当然，你所选择的虚拟形象会在很大程度上显露你的个性。如果你的博客头像是一只可爱的猫， 你传递的信息是“我喜欢放松和享受”。知名的卡通角色或微笑的猴子传递的信息是“我是个很有趣 的人”。大多数人创设的虚拟形象与他们的个性有着相似的特征，看起来或多或少像他们，在行为上 也像他们。然而，几乎所有的虚拟形象都个头高挑，年轻、面容姣好，所以人们显然想让他们的虚拟形 象看起来比现实生活中更好。② 现在，虚拟形象无处不在。在大多数网络聊天中，人们都是从现成的图片中选择一个作为虚拟形 象，或者创建自己的图像。当你输人信息时，你也可以让虚拟形象活动起来或说话。网络世界中的虚 拟形象可以交谈，走路、飞行，还可以结识他人、购物和上课。 虚拟形象的使用也引起了一些担忧。一些用户担心他们在虚拟世界中花费了太多时间，以至于 开始害怕在现实世界中与人见面。使用多个虚拟形象也可能会带来风险，因为人们可以在网上使用 虚拟形象来欺骗他人。但是，其他用户则以更为积极的态度看待虚拟形象。③ ·3 英语必修第二册课堂学案(BS】 课文研读发展思维品质 答案精解P Step One Fast reading 4.What can we infer from the fourth paragraph? I.Read the passage quickly and fill in the following A.You can create your new identities. blanks with suitable words. B.Avatars help you improve your creativity. Para.I Detinition C.You can dress your avatars in fancy clothes. Adigital image represents aInternetuser. Para.2 History D.You should have more than one avatar. .1980s:'The tirst simple 2D)avatars appeared in role-playing 5.What is the purpose of the text? I.ate 1990s:used in 2 like instant messenger A.To introduce definition of avatars. Paras 3-5 Purposes ofusing avatars To express onesclf:Let you 3. yourself and B.To introduce the history of avatars. they give you lots of room for 4.. ·'i represcnt onesel'hy5 _with things like dilferent C.To introduce some information about avatars. 6 -which says a lot,perhaps,about what they want to look like. D.To express yourself using pictures. Para.6 Vicwx Step Three Post-reading Negative:Some users are becoming 7. meeting people in the real world. Discuss with your partner and then answer the Pusitive:Others view av atars int s more 8.. following questions. II.What's the main idea of the text? 1.How should we use avatars in a safer and The main idea of the passage is healthier way on the Internet?Do you have an avatar is and people use avatars. any suggestions? Step Two Detailed reading Read the text(Ps-),then choose the best answer. 1.What can we learn from the passage about avatar? 2.Create your own avatar.Introduce it to your A.It is an interesting painting. partner. B.It is a figure in a fancy coat. What does it look like?Why do you decide to C.It is a person's nice-looking picture. create it this way?Where will you use it? D.It is a person's digital identity online. 2.What does a picture of a cute cat mean? Step Four Sentence-learning A.“T'm tall,young and nice-looking..” 1.When people started creating their own avatars, B."I'm a really funny person. they discovered that they were going to have C."I like relaxing and having fun. the power to create new identities that did not D.“I like being ereative..” look or act like their real selves at all. 3.What can people use avatars to do? [句式分析]本句是复合句。when引导 A.Act just like a real person. 状语从句：第一个that引导 从 B.Travel around bigger,more exciting virtual 句：第二个that引导 从句。 worlds. [自主翻译] C.Help others online. D.Cheat others online. UNIT 4 INFORMATION TECHNOLOGY 2.They also experiment with things like different [自主翻译] hairstyles-which says a lot,perhaps,about what they want to look like. [句式分析]本句为复合句。which引导 4.Some users worry that they are spending so 从句：what引导 从句。 much time in virtual worlds that they are becoming [自主翻译] afraid of meeting people in the real world. L句式分析]本句是复合句。第一个that引 导 从句：第二个that引导 状 语从句，构成so…that.结构，意为 3.You can also use avatars that move around [自主翻译] and talk when you type in your message. [句式分析]本句为复合句。that引导 从句，修饰avatars:when引导 状语 友情提示完成P课时作业（一） 从句。 Period Two Topic Talk Lesson 1 Part I Language Points 新知感悟自测基础知识 答案精解P I.重点单词 18. t.使可能，使发生→ 1. n.效应：影响 adj.有能力的→ adj.不能的 y n.影响：作用 n.能力 3. adj.对…着迷的：沉迷的 19. .方便，便利→ 4. adj.极好的，了不起的 ad,方便的，便利的 分 n.图像：形象 20. ”.建议，提议：推荐→ 6. adj.花哨的：别致的 vl.建议：推荐 7. i.&t.做实验，进行试验 21. .个性，性格→ n.实验 adj.个人的→ n.一个人 6 .欺骗，诱骗，哄骗 22. oi.&.t.承认 9. n.身份：特征 n.承认；准许加入：入场费 10. adi.虚拟的：模拟的 23. n.多样化，变化→ 11. adu.现今，现时 adj.各种各样的 12. .&.t.打：打字n.类型，种类 24. adi,即时的：立刻的，马上的→ 13. adj.朴素实用的：明智的，合 adu.立刻 理的 25. .供选择的同类物品：选择：挑 14. adu.确实：当然 选→ t.选择 15. 以.欺骗：欺诈 26. ad.显而易见地，明显地：无疑 16. .看，把…视为 地→ adj.明显的 17. l.探究；探讨：探险→ 27. l,创造→ .创 n.探索 造力：独创性→ adj,创造性的 5课堂学案答案 UNIT 4 INFORMATION TECHNOLOGY Ⅱ，核心短语 1.be addicted to 2.a variety of 3.be known as Period One Topic Talk Lesson 1- 4.more or less 5.express oneself 6.instead of 7.choose.from… 8.look forward to 9.move around Comprehending 10.more than 课文释疑助力高效课堂 Ⅲ，经典句式 ①到20世纪90年代末，虚拟形象就已经用于网络聊天中 1.Once I play games for more than an hour 了，如即时通讯。 2.known as avatars ②人们还进行尝试，例如换不同的发型，这可能从很大程度 3.as people can use avatars to cheat others online 上透露了他们希望自己看起来是什么样子。 语基输入助力语言输出 ③他们期待若有朝一日，自己的虚拟形象会像真人一样去环 1.(2)to deal (3)unable (4)ability 游更广阔、更精彩的虚拟世界。 2.(2)convenience (3)inconvenient (4)to pay 课文研读发展思维品质 (5)Dit is convenient for you 2at your convenience Step One Fast reading 3.(2)into (3)In (4)effectively (5)Daffect the people I.1.computer games 2.web chats 3.express have an effect on the people 4.creativity 5.experiment 6.hairstyles 7.afraid 4.(2)addicted (3)addiction 8.positive (4)Addicted to computer games lI.what:why 5.(3)helping (4)(should)go Step Two Detailed reading (5)Dour having a talk with the manager 1~5 DCDBC 2we (should)have a talk with the manager Step Three Post reading 6.(1)接收入院：收治(2)taking/having taken 略 (3)admission Step Four Sentence learning (4)admitted into a key university then 1.时间：宾语：定语人们开始创设自己的虚拟形象时，他们 发现自己将有能力创设新的身份，这种身份在相貌和行为 7.(2)into (3)of (4)on 上可以与真正的自我完全不同。 8.(1)is (2)variety (3)from:to (4)various 2.定语：宾语人们还进行新的尝试，例如换上不同的发型， 9.(2)in (3)The (4)instantly 这可能从很大程度上透露了他们希望自己看起来是什么 (5)Dinstantly he saw the drowning child 样子。 2the instant he saw the drowning child 3.定语：时间当你输入信息时，你也可以让虚拟形象活动 10.(2)was created (3)creation (4)creative 起来或说话。 11.(2)about (3)with (4)As far as I am concerned 4.宾语：结果：如此…以至于…一些用户担心他们在 (5)concerning an app 虚拟世界中花费了太多时间，以至于开始害怕在现实世界 12.(1)as(2)ln(3)into(4)of 中与人见面 13.(3)As it was getting late (4)Child as/though (5)As time passed Period Two Topic Talk Lesson 1 随堂演练核心素养落实 Part I Language Points 1,单词拼写 新知感悟自测基础知识 1.hairstyle 2.tricked 3.download 4.sensible 1,重点单词 5.selection 6.image 7.identity 8.virtual 9.fancy 1.effect 2.impact 3.addicted 4.super 5.image 10.Nowadays 6.fancy 7.experiment 8.trick 9.identity Ⅱ，单句语法填空 10.virtual 11.nowadays 12.type 13.sensible 1.as 2.convenience 3.variety 4.creativity 5.instantly 14.indeed 15.cheat 16.view 17.explore:exploration 6.addicted 7.to study 8.with/on 9.on 10.concerned 18.enable;able;unable;ability Part I Grammar-Past Future 19.convenience;convenient 20.recommendation;recommend 知识总览领悟语法精髓 21.personality:personal:person would+do:was/were going to+do:1:3:3:2 22,admit:admission 23.variety;various 随堂演练核心素养落实 24.instant:instantly 25.selection:select I,单句语法填空 26.obviously;obvious 27.create:creativity:creative 1.were flying 2.was leaving 3.to speak 28.concern:concerned:concerning 4.was coming 5.would visit 6.would lend 166