2022届新教材高考英语一轮复习必修第二册必备知识预习案UNIT3THEINTERNET课件新人教版.pptx

2022UNIT 3　THE INTERNET英 语必修第二册Ⅰ.课标单词必背写作词汇1.chat　vi.聊天;闲聊2.stream vt.流播(不用下载直接在互联网上播放音视频);流出vi.流动n.小河;溪流3.identity n.身份;个性4.cash n.现金;金钱5.update vt.更新;向……提供最新信息n.更新;最新消息6.stuck adj.卡住;陷(入);困(于)7.surf vt.& vi.浏览;冲浪8.plus conj.而且;此外n.加号;优势prep.加;另加9.function n.功能;作用;机能vi.起作用;正常工作;运转10.confirm vt.确认;使确信11.discount n.折扣　vt.打折12.account n.账户;描述13.click vt.& vi.点击14.upset adj心烦的;苦恼的;沮丧的vt.使烦恼;使生气;搅乱15.familiar adj.熟悉;熟知16.case n.盒;箱;情况;案件识记阅读词汇1.engine n.引擎;发动机;火车头2.database n. 数据库;资料库3.software n. 软件4.network n. (互联)网络;网状系统;人际网vt. 将……连接成网络;联播vi. 建立工作关系5.charity n. 慈善;慈善机构(或组织)6.tough adj. 艰难的;严厉的7.province n. 省8.conference n. 会议;研讨会;正式会谈9.resident n. 居民;(美国的)住院医生adj. (在某地)居住的10.battery n. 电池11.Wi-Fi n. 无线保真(用无线电波而非网线在计算机网络传输数据的系统)12.press vt. 按,压;敦促13.button n. 按钮;纽扣14.file n. 文件;文件夹;档案15.privacy n. 隐私;私密16.theft n. 偷(窃);盗窃罪17.rude adj. 粗鲁的;无礼的18.target n. 目标;对象;靶子vt. 把……作为攻击目标19.troll n. 发挑衅帖子的人;恶意挑衅的帖子20.cyberbully n. 网霸vt.& vi. 网络欺凌21.false adj. 假的;错误的22.embarrassing adj.让人难堪(尴尬;害羞)的23.guideline n. 准则;指导原则24.author n. 作者;作家25.tip n. 忠告;诀窍;实用的提示26.define vt. 给……下定义;界定;解释『构织连脉词汇』1.blog n.博客　vt.写博客→ blogger n.博客作者;博主2.convenient adj.方便的;近便的→ convenience n. 方便;便利3.stuck adj.卡住;陷(入);困(于)→ stick vi. 卡住,陷入,困住4.benefit n.益处　vt.使受益　vi.得益于→ beneficial adj.有益的,受益的5.distance n. 距离→ distant adj.遥远的;冷漠的6.inspire vt.鼓舞;激励;启发思考→inspiring adj.令人鼓舞的→inspiration n.鼓舞;激励7.access n.通道;(使用、查询、接近或面见的)机会　vt.进入;使用;获取→ accessible adj.可接近的;易进入的8.particular adj.特定的;特别的;讲究的→ particularly adv.尤其;特别『语境活用』1.It’s very convenient for me to go shopping in this district as there is a convenience store near my home.(convenient)2.As we all know,clean environment is beneficial to our health and the new park benefits us,so we should keep it clean.(benefit)3.The man is always distant from his neighbours,so his neighbours often keep him at a distance.(distant)4.Listening to his inspiring speech,we were inspired to make great efforts because it gave us not only hope but also inspiration.(inspire)5.Free Intern