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课件PPT（北师大版2019）

WELCOME UNIT UNIT 4　INFORMATION TECHNOLOGY 单元重点知识回顾 Ⅰ.重点词汇 1．___________ n. 方便，便利→__________ adj. 实用的；便利的；方便的；省事的→___________ adv. 方便地，便利地 It is convenient ______ sb 对某人来说很方便 It is convenient for sb _____ sth 某人方便做某事 ____ sb's convenience 为方便某人 ___ sb's convenience 在某人方便时 2．_____ n. 效应；影响→________ adj. 生效的；实际的；有效的 have an/no effect ____ 对……有/没有影响 _____________ ... into effect 使生效；实行 ___ effect 实际上；有效 come _____ effect/take effect 生效；起作用 convenience convenient conveniently to/for to do for at effect effective on bring/put/carry in into 单元重点知识回顾 3．_______ adj. 对……着迷的；沉迷的→_____ vt. 使上瘾　n. 瘾君子→______ n. 瘾；入迷→________ adj. 使人上瘾的 ____________ addicted to ... 沉迷…… addict oneself ___ ... 沉迷于…… 4．_____________ n. 建议，提议；推荐→__________ vt. 建议；推荐 recommend _______ 向某人推荐某物 recommend sth ___ sb 把某物推荐给某人 recommend sb ______ 推荐某人为/获得…… recommend ______ sth 建议做某事 recommend sb _____ sth 建议某人做某事 recommend that sb __________ sth 建议某人做某事 addicted addict addiction addictive be/get/become to recommendation recommend sb sth to as/for doing to do (should) do 单元重点知识回顾 5．______ n. 多样化，变化→_____ v. 变化；改变 a variety ____ 各种各样的；不同种类的 6．_______ adj. 朴素实用的；明智的，合理的→______ n. 感觉，意识→ ________ adj. 敏感的 7．_________ adv. 显而易见地，明显地→________ adj. 显而易见的，明显的 8．________ n. 担忧，忧虑　vt. 与……有关；使担心→_________ adj. 关心的；担心的；相关的→__________ prep. 关于；有关 be concerned _____ 与……有关；涉及；关心…… variety vary of sensible sense sensitive obviously obvious concern concerned concerning with 单元重点知识回顾 9．_____ vt. 看，把……视为→________ adj. 看得见的；值得看的→ ______ n. 观察者；观看者 view ... ____ ... 把……看作…… ___ one's view/opinion 在某人看来 in view ____ 鉴于；由于 come _____ view 看得见；进入视野 ___ view 在看得见的地方 ____ of view 在看不见的地方 view viewable viewer as in of into in out 单元重点知识回顾 10．_____ vt.& n. 伤害，损害→________ adj. 有害的，能造成损害的→ ________ adj. 无害的，无恶意的 do harm ___ 伤害，对……有害 do more harm _____ good 弊大于利 there is ___ harm in (doing) sth 不妨做某事 11．__________ vi. 专注，专心；集中注意力→____________ n. 专心，集中 concentrate ___ (doing) sth专注于，专心致志于(做)某事 concentrate one's attention/efforts/thoughts ________ ... 集中某人的注意力/努力/思想于…… harm harmful harmless to than no concentrate concentration on on/upon 单元重点知识回顾 12．________ n. 增添；添加→____ v. 增加；添加；加 add ... ___ ... 把……加到/进……里 add ____ 增加；增添 add ____ to 加起来共计(不用于被动语态) ___ addition 除此之外 ____ addition to 除……之外 13．_____ n. 基础；基点→_____ vt. 以……为根据　n. 基础→_____ adj. 基本的；基础的 on the basis ___/that ... 在……基础上 be based ________ 以……为基础 addition add to to up in in basis base basic of on/upon 单元重点知识回顾 14．________ adj. 局限的，限制性的→_____ vt. 限制；限定　n. 界限；限度→ ________ adj. 有限的 limit ... ___ ... 把……限制在……范围内 15．____________ 移动设备 16．________ 关注 limiting limit limited to mobile device focus on 单元重点知识回顾 Ⅱ.教材原句 1．The first simple 2D avatars appeared in role­playing computer games ___________. (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—_______________， 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。 in the 1980s which says a lot 单元重点知识回顾 3．______________， 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, ____________ is no replacement for face­to­face contact—images really cannot replace a real－life 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。 While listening talking online 单元重点知识回顾 5．You can stay in touch with friends _______________ you are or ______ 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．___________ 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 ____________________ 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 ____________________ 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。 no matter where what That’s why It’s fun to hear about see the wind blowing 单元重点知识回顾 Ⅲ.单句语法填空 1．While ______ (ask) to answer questions, please speak louder. 2．The house _________ (build) there is mine. 3．It is of __________ (important) to finish the work on time. 4．He can't catch up with me no matter _____ fast he runs. 5．She didn't work hard; that's _____ she didn't pass the exam. asked being built importance how 答案 why 单元重点知识回顾 6．Both say they want to write literary books that are accessible ____ a general audience. 7．The thief was seen ________ (enter) the building. 8．I think I've been very selfish; I've been mainly concerned _____ myself. 9．________ (collect) stamps is fun and interesting. 10．_____ you say or do will have an effect on others. to to enter with Collecting 答案 What 单元重点知识回顾 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。 单元重点知识回顾 R $$