话题十九科技发展与信息技术创新（二）第一部分话题词汇积累单词&短语1._____________vt.加速；加快2._____________v.获得，得到；购得；养成(习惯)3._____________vv.进展；进步n.进展；进步；前进4._____________vn.优点，好处；优势；有利条件5._____________vt.做广告；宣传；征聘；公告6._____________vn.轶事，趣闻；传闻7._____________vv.签字n.符号；手势；迹象；指示牌8._____________vn.重大进展；突破9._____________vn.广播，电视节目；vt.广播；播送；传播10._____________vt.计算，核算；推测；预测11._____________n.目录；目录簿；一连串(坏事)12._____________n.挑战；艰巨任务；(比赛等的)邀请13._____________vt.点击；使发出咔嗒声；豁然开朗14._____________n.克隆动物(或植物);复制品15._____________n.数据库；资料库16._____________n.&v.争论，辩论，讨论17._____________vt.删去；删除18._____________vt.打扰；扰乱；搅乱；使心神不宁19._____________v.下载n.已下载的数据资料20._____________adj.电子的；电子器件的；电子设备的21._____________n.实验；试验；尝试；实践22._____________vt.探索；勘查；考察；探索；探讨23._____________vt.揭露；揭开；使暴露；使显露24._____________vt.把……分开；分割；划分；隔开25._____________vt.插入；嵌入；(在文章中)添加；加插26._____________adj.智能的；聪慧的；有才智的27._____________adj.移动的；走动方便的；流动的28._____________v.预言；预示；预报29._____________n.火箭；火箭弹；焰火；烟花30._____________adj.科学的；关于科学的；细致严谨的31._____________n.技术；科技；技术性机器32._____________n.&vt.移植；移栽；移种；使迁移33._____________vt.更新；使现代化；为……提供最新信息34.在现场__________________________35.onschedule__________________________36.insearchof__________________________37.就座__________________________38.安全感__________________________39.seetoitthat..__________________________40.抓着某人的胳膊__________________________41..派人去叫医生__________________________42.常识__________________________43.有道理，讲得通__________________________44.thereisnosenseindoingsth.__________________________45.besensitiveto.__________________________46.被判死刑__________________________47.一系列的__________________________48.认真对待某人/某事__________________________49.充当__________________________50.atsb.'sservice__________________________51.开始着手做……__________________________52.让人感到羞愧的是__________________________53.缺乏__________________________54.inallrespects/aspects/fromallsides__________________________55.不管；尽管__________________________56.不遗余力__________________________57.赞扬__________________________58.谈到；提及__________________________59.凝视__________________________60.outofstock/instock__________________________61.advertisingsigns__________________________62.advertiseforsth.__________________________63.artificialintelligence__________________________64.beaddictedto__________________________65.bythismeans__________________________词汇拓展1.signn.迹象；征兆；预兆；招牌；标牌；指示牌；标志；示意的动作(或声音);手势v.签(名);署(名);签字；签署；和……签约(或应聘);示意；打手势There'sno______________ofrain.没有下雨的迹象。The_____________onthewallsaidNowwashyourhands.墙上的牌子上写着“现在请洗手”。Shenoddedasa_____________forustositdown.她点头示意我们坐下。Thehotelmanager_____________totheportertopickupmycase.旅馆经理示意行李工替我拿箱子。Hesawthesong'spotential,andpersuadedthecompanyto_____________herup.他看到了这首歌的潜力，就说服公司和她签约。【辨析】sign,signal,symbol,mark的区别sign指人们公认的事物的记号、标志，也可指某种情况的迹象。signal指为某一目的而有意发出的信号、暗号。symbol指有象征意义的或表达某种深邃含义的特殊事物。mark既可指方便于辨认而有意做的标记，又可指自然形成的标记或有别于其他事物的特征。Whentheyfoundtheshipwassinking,theyimmediatelysentouttheemergencysignalSOS.当他们发现船正在下沉的时候，他们立刻发出了SOS紧急求救信号。Adoveisoftenusedasasymbolofpeace.鸽子常被作为和平的象征。Hemadesomemarksinthearticlewhere(itwas)necessary.他在文中必要的地方做了一些记号。2.separateadj.单独的；独立的；分开的；不同的；不相关的v.(使)分开，分离；分割；划分；(使)分离，分散；隔开；阻隔We'dbetter_____________thegoodonesfromthebadones.我们最好把好的和坏的分开。Theywantto_____________teachingfromresearch.他们想把教学和研究分开。Shedoesn'twanttobe_____________fromhim.她不想和他分开。Thebranchhas_____________fromthetrunkofthetree.这个树枝已从树干上脱落了。【辨异】separate,divide的区别separate通常指把原来连在一起或靠近的东西分隔开来，其后常接介词from。divide通常指把整体分为若干部分(有时含平均划分之意),其后常接介词into。Ayearisdividedintofourseasons.一年分为四季。Unitedwestand,dividedwefall.团结则存，分裂则亡。活学活用一、阅读下列句子，在空白处填入1个单词或用括号内所给单词的适当形式填空。1.Theriverseparatesthisvillage_____________thatone.2.It'saninteresting_____________(science)phenomenon,butofnopracticalusewhatever.3.Beforehecouldrunaway,sheseizedhimby_____________collar.4.Ihavejustgivenyou20verypracticalwaysto_____________(sharp)yourmind.5.Thecarcrashedintoabusonthebridge,andthedriverwaskilled_____________thespot.二、翻译句子1.IfIhadnoticedthewarningsigns,noneofthiswouldhavehappened._______________________________________________________________2.Theseaudiencesmusthavemissedwatchingtheirmusicperformance,otherwise,theywouldspeakhighlyofit._______________________________________________________________3.他自荐当我们商场的经理。(serveas)_______________________________________________________________4.人家托你的事，你别不在意。(take...seriously)_______________________________________________________________参考答案1.accelerate2.acquire3.advance4.advantage5.advertise6.anecdote7.sign8.breakthrough9.broadcast10.calculate11.catalogue12.challenge13.click14.cloning15.database16.debate17.delete18.disturb19.download20.electronic21.experiment22.explore23.expose24.separate25.insert26.intelligent27.mobile28.predict29.rocket30.scientific31.technology32.transplant33.update34.onthescene/spot35.按计划36.寻找37.takeone'sseat/beseated38.asenseofsecurity39.务必使40.seizesb.bythearm41.sendforadoctor42.commonsense43.makesense44.做某事是没有意义的45.对……敏感46.besentencedtodeath47.aseriesof48.takesb./sth.seriously49.serveas...50.为某人效劳51.setaboutdoing/setouttodo52.toone'sshame53.besho