2021版高考英语一轮复习 模块7 Unit 3 The world online夯基固本案课件 牛

Unit3Theworldonline(主题语境:人与社会——科学与技术)-2-在记忆中求准确在语境中求熟练Practicemakesperfect.必背表达单词——写作信手拈来1.commandn.命令;控制;掌握vt.命令;控制;指挥2.assumptionn.假定,假设3.avenuen.途径,手段;大街4.addressvt.探讨,解决,处理;向……说话;称呼(某人)5.evaluatevt.评估,评价6.accuracyn.准确性;精确度7.uptodateadj.最新的;现代的;时髦的8.weaknessn.缺点,不足;弱点;虚弱,衰弱9.falseadj.虚假的,伪造的;错误的;人造的10.educatorn.教育工作者,教师;教育(学)家11.referencen.参考,查阅;提到,谈及;介绍信,介绍人-3-12.alarmvt.使担心,使害怕,使警觉n.警报(器);惊慌;闹钟13.lifetimen.一生,终生;存在期14.inventorn.发明者,发明家15.abandonvt.放弃;抛弃,舍弃16.appointmentn.约会,预约;任命,委任17.typevt.(用计算机或打字机)打字18.qualificationn.资格,资历19.combvt.仔细搜索;梳理(头发)n.梳子20.specificadj.具体的,明确的;特定的;独特的21.relevantadj.紧密相关的,切题的;有价值的,有意义的22.bothervi.&vt.花费时间、精力(做某事);打扰,给某人造成麻烦23.correctionn.改正,纠正,修正24.acknowledgevt.承认,认可;感谢-4-识记阅读单词——读文理解通畅1.brandn.品牌;类型2.clickn.(鼠标)点击;咔嗒声vi.&vt.点击;(使)发出咔嗒声3.abundantadj.大量的,充裕的4.statisticsn.(pl.)统计数字,统计数据,统计资料5.bondn.纽带,联系;债券;枷锁vt.&vi.(使)牢固结合6.diverseadj.多种多样的,形形色色的7.correspondvi.通信;相一致,符合;相当于8.globen.世界,全球;地球仪;球体9.boothn.不受干扰的划定空间(如电话亭、投票间等);临时货摊10.withdraw(withdrew,withdrawn)vi.&vt.脱离(社会),不与人交往;撤回;取(款)-5-11.conferencen.(大型的正式)会议,研讨会12.explicitadj.直言的,坦率的;清楚明白的,易懂的13.competencen.能力,胜任;技能,本领14.terminaln.终端,终端设备;终点adj.末端的,末梢的15.searchenginen.(因特网)搜索引擎16.directoryn.目录;电话号码簿;公司名录17.classifyvt.分类,归类18.webn.网状物,网络19.webpagen.网页20.categoryn.类别,种类-6-21.bunchn.串,束22.plusn.加号;优势,长处prep.加;以及,和adj.零度以上的23.sparrown.麻雀24.minusn.减号;负号;缺点prep.减;没有,缺乏adj.零度以下的;负数的25.outlinen.提纲,概要;轮廓线,略图-7-『语用规律归纳』1.“互联网”家族Internetn.因特网networkn.网络connectv.连接downloadv.下载passwordn.密码WeChatn.微信databasen.数据库;资料库surfv.浏览webn.网络-8-2.名词用作动词的高频词汇集锦facen.脸→v.面对handlen.把手→v.处理nursen.护士→v.护理;照顾addressn.地址;住处→v.在……写上地址;对……发表演说headn.头→v.前往……3.-cy后缀高频名词小结accuracy准确性emergency紧急情况frequency频率tendency趋势agency代理机构currency货币mercy仁慈;宽恕;怜悯efficiency效率;功效-9-4.“放弃(停止)”做的表达giveupdoingabandondoingstopdoingquitdoing-10-5.to为介词的短语payattentionto注意be/getused/accustomedto习惯于leadto导致objectto反对seeto负责;注意contributeto对……做贡献;有助于lookforwardto期盼;展望getdownto着手做bedevotedto奉献于beengagedto忙于;和……订婚besentencedto被判……stickto坚持referto指的是;参考;查阅-11-『构织连脉词族』1.assumptionn.假定,假设→assumevt.假定,假设2.diverseadj.多种多样的,形形色色的→diversityn.多样性,差异3.globen.世界,全球;地球仪;球体→globaladj.全球的→globallyadv.全球范围地4.evaluatevt.评价,评估→evaluationn.评价,评估5.accuracyn.准确性;精确度→accurateadj.精确的→accuratelyadv.精确地6.weaknessn.缺点,不足;弱点;虚弱,衰弱→weakadj.虚弱的7.educatorn.教育工作者,教师;教育(学)家→educatevt.教育→educationn.教育8.referencen.参考,查阅;提到,谈及;介绍信,介绍人→refervi.参考;提到-12-9.withdrawvi.&vt.脱离(社会),不与人交往;撤回;取(款)→withdrawaln.撤退;脱离;取款10.inventorn.发明者,发明家→inventvt.发明→inventionn.发明,发明物11.appointmentn.约会,预约;任命,委任→appointvt.与……约会;任命12.classifyvt.分类,归类→classificationn.分类,归类13.qualificationn.资格,资历→qualifiedadj.有资格的14.correctionn.改正,纠正,修正→correctvt.改正,修正-13-『语境活用』1.Theywereamazedatthenewsthatpeoplelivingintheabandoned(荒芜的)villagereceivedagoodeducation(教育).2.Weassumedhimtobethebestwriterofourtime.Butourassumptionprovedtobewrong.(assume)3.Thereisplentyofwateronthefaceoftheglobe.However,lackofwaterisaglobalproblem.(globe)4.Ifyoudon’tknowtheword,youmayrefertothedictionary.Youcanusethesereferencebooks,ifnecessary.(refer)5.Ispentmuchtimecorrectingmystudents’grammar.Allthecorrectionsweremadeinredpencil.(correct)-14-从表面理解到深层延伸从拓展中抓其规律Observationisthebestteacher.1.turnto...向……求助2.dropout退学,辍学;退出,脱离3.livenormallives过正常的生活4.makeadifference产生差异;有影响,有关系5.take...intoconsideration把……考虑进去6.whatismore更有甚者,更为重要的是7.havepositiveeffectson...对……有积极的影响8.comb(through)something(for)仔细搜寻-15-9.被分成bedividedinto...10.牢记keepinmind11.以……为基础bebasedon...12.受某人支配atsomeone’scommand13.各种各样的话题allsortsoftopics14.最新的;现代的;时髦的uptodate15.awasteoftime浪费时间-16-『语用规律归纳』与turn相关的短语归纳turndown拒绝;调低turnoff关掉turnon打开;突然攻击turnin上交,交还;获得(利润)turnback折回;往回走turnout生产;制造;证明是,结果是turnover翻转;转动turnup出现,露面,到场;调高(大)-17-『语境活用』1.Iamatyourcommand—whatwouldyoulikemetodo?2.Martacombedthroughaboxofoldphotos,lookingforthebabyportrait.3.Heenjoyedthemealandwhat’smore,heateitup.4.Weareatyourservice.Don’thesitatetoturntousifyouhaveanyfurtherproblems.5.Jackdroppedoutofcollegeafterhisfirstyear.-18-从教材中探求高考脉动从仿写中熟练运用Nothingisimpossibleforawillingheart.『领悟教材语境』1.WithouttheInternet,thesepeoplewouldhavefeweravenuestomeetpeople.(Page34)[考点提炼]without短语的虚拟意义2.IfeelitisimportantforuseithertolimitouruseoftheInternet,ortolearnhowtohandletheproblemsithascaused.(Page35)[考点提炼]either...or...“要么……要么……”3.Shouldyoueverfindsomethingyouwanttosaveonyourowncomputer,youcandownloadit.(Page39)[考点提炼]should置于句首的倒装句-19-4.ThemoreyouknowaboutInternetresearch,thefasteryouwillfindwhatyouarelookingfor,andthebetterinformedyouwillbe.(Page46)[考点提炼]the+比较级,the+比较级“越……,越……”5.Followthesetips,andyourtimespentdoingresearchontheInternetwillbemuchmoreworthwhile.(Page47)[考点提炼]“祈使句+and+陈述句”句型-20-『高考写作情景』1.没有你的帮助,我就不可能那么快完成工作。Withoutyourhelp,Icouldn’thavefinishedtheworksosoon.2.你要么马上走,要么等到明天。Youeithergoatonceorwaittilltomorrow.3.要是下雨,庄稼就有救了。Shoulditrain,thecropswillbesaved.4.越是有趣,他们就越高兴。Themoreinterestingitis,thehappiertheyare.5.努力学习,你就会通过考试。Studyhard,andyouwillpasstheexam.-21-旧材新用探究根源Killtwobirdswithonestone.『主题与语篇填空』Twostudentsgavetheirspeechesabouttheadvantagesandd