Unit 4 Information Technology 单元重点知识回顾-【金版教程】2024-2025学年新教材高中英语必修第二册创新导学案word（北师大版2019）

英语　必修 第二册 BS Ⅰ.重点词汇 1．convenience n. 方便，便利→convenient adj. 实用的；便利的；方便的；省事的→conveniently adv. 方便地，便利地 It is convenient to/for sb 对某人来说很方便 It is convenient for sb to do sth 某人方便做某事 for sb's convenience 为方便某人 at sb's convenience 在某人方便时 2．effect n. 效应；影响→effective adj. 生效的；实际的；有效的 have an/no effect on 对……有/没有影响 bring/put/carry ... into effect 使生效；实行 in effect 实际上；有效 come into effect/take effect 生效；起作用 3．addicted adj. 对……着迷的；沉迷的→addict vt. 使上瘾　n. 瘾君子→addiction n. 瘾；入迷→addictive adj. 使人上瘾的 be/get/become addicted to ... 沉迷…… addict oneself to ... 沉迷于…… 4．recommendation n. 建议，提议；推荐→recommend vt. 建议；推荐 recommend sb sth 向某人推荐某物 recommend sth to sb 把某物推荐给某人 recommend sb as/for 推荐某人为/获得…… recommend doing sth 建议做某事 recommend sb to do sth 建议某人做某事 recommend that sb (should) do sth 建议某人做某事 5．variety n. 多样化，变化→vary v. 变化；改变 a variety of 各种各样的；不同种类的 6．sensible adj. 朴素实用的；明智的，合理的→sense n. 感觉，意识→sensitive adj. 敏感的 7．obviously adv. 显而易见地，明显地→obvious adj. 显而易见的，明显的 8．concern n. 担忧，忧虑　vt. 与……有关；使担心→concerned adj. 关心的；担心的；相关的→concerning prep. 关于；有关 be concerned with 与……有关；涉及；关心…… 9．view vt. 看，把……视为→viewable adj. 看得见的；值得看的→viewer n. 观察者；观看者 view ... as ... 把……看作…… in one's view/opinion 在某人看来 in view of 鉴于；由于 come into view 看得见；进入视野 in view 在看得见的地方 out of view 在看不见的地方 10．harm vt.& n. 伤害，损害→harmful adj. 有害的，能造成损害的→harmless adj. 无害的，无恶意的 do harm to 伤害，对……有害 do more harm than good 弊大于利 there is no harm in (doing) sth 不妨做某事 11．concentrate vi. 专注，专心；集中注意力→concentration n. 专心，集中 concentrate on (doing) sth专注于，专心致志于(做)某事 concentrate one's attention/efforts/thoughts on/upon ... 集中某人的注意力/努力/思想于…… 12．addition n. 增添；添加→add v. 增加；添加；加 add ... to ... 把……加到/进……里 add to 增加；增添 add up to 加起来共计(不用于被动语态) in addition 除此之外 in addition to 除……之外 13．basis n. 基础；基点→base vt. 以……为根据　n. 基础→basic adj. 基本的；基础的 on the basis of/that ... 在……基础上 be based on/upon 以……为基础 14．limiting adj. 局限的，限制性的→limit vt. 限制；限定　n. 界限；限度→limited adj. 有限的　limit ... to ... 把……限制在……范围内 15．mobile device 移动设备 16．focus on 关注 Ⅱ.教材原句 1．The first simple 2D avatars appeared in role­playing computer games in the 1980s. (教材P8～9) 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。 2．They also experiment with things like different hairstyles—which says a lot, perhaps, about what they want to look like. (教材P9) 人们还进行新的尝试，例如换上不同的发型，这可能从很大程度上透露了他们希望自己看起来是什么样子。 3．While listening, pay attention to the words related to the questions, e．g. popular, difficulties, latest technologies. (教材P12) 当听的时候，注意那些与问题相关的单词，比如，“流行的” “困难” “最新的技术”。 4．Firstly, talking online is no replacement for face­to­face contact—images really cannot replace a real­life smile or hug.(教材P15) 首先，网上聊天并不能代替面对面的交流——图片当然无法代替现实生活中的微笑或拥抱。 5．You can stay in touch with friends no matter where you are or what you are doing. (教材P16) 无论你在哪里，在做什么，都可以和朋友保持联系。 6．That's why I believe that books about foreign cultures or imaginary worlds are the best! (教材P18) 那就是为什么我认为关于外国文化或虚拟世界的书是最好的！ 7．I think it's fun to hear about new books that other people enjoy. (教材P18) 我觉得听到别人喜欢的新书很有趣。 8．You can see the wind blowing through the trees and across the water. (教材P21) 你可以看到风吹过树林和越过水面。 Ⅲ.单句语法填空 1．While ________ (ask) to answer questions, please speak louder. 答案：asked 2．The house ________ (build) there is mine. 答案：being built 3．It is of ________ (important) to finish the work on time. 答案：importance 4．He can't catch up with me no matter ________ fast he runs. 答案：how 5．She didn't work hard; that's ________ she didn't pass the exam. 答案：why 6．Both say they want to write literary books that are accessible ________ a general audience. 答案：to 7．The thief was seen ________ (enter) the building. 答案：to enter 8．I think I've been very selfish; I've been mainly concerned ________ myself. 答案：with 9．________ (collect) stamps is fun and interesting. 答案：Collecting 10．________ you say or do will have an effect on others. 答案：What Ⅳ.开放型任务 本单元讲述了关于信息技术的话题，你从中学到了哪些相关词汇，获得了哪些信息资料？你认为信息技术对我们的生活有什么样的影响？你对信息技术的态度是什么？请写一篇发言稿或一篇小论文，并和你的同学老师交流你的观点。 4 学科网（北京）股份有限公司 $$