英语 Unit ew Frontiers Section Ⅱ Lesson 2 Artificial Intelligence课件 北师大版选修7 课件VIP专享VIP免费

SectionⅡLesson2ArtificialIntelligence一二三四一、词义匹配AB1.categorya.spendingthewinterinastatelikesleep2.autonomousb.existingatthebeginning;newandinteresting3.officialc.apersonwhoisinapositionofauthority;connectedwithapositionofauthority4.investd.toseparatesth.fromsth.;tobreakthecontact;tostopthesupplyofsth.5.hibernatione.readytobeused;oforaboutoperations6.disconnectf.agroupofpeopleorthingswithparticularfeaturesincommon7.originalg.tospendmoneyonsomethinginordertomakeitbetterormoresuccessful8.operationalh.abletodothingsormakedecisionswithouthelp;abletogovernitselforcontrolitsownaffairs一二三四答案：1.f2.h3.c4.g5.a6.d7.b8.e一二三四二、猜词拼写1.toappearinaradioortelevisionprogram;togivesth.tosb.;gift;beinginaparticularplace2.tomakesomethingsecretknown;topresent3.tobegintogaincontroloforresponsibilityforsth.4.apersonwhosejobiswritingprogramsforcomputers5.beforesomethinghappenspresentgiveawaytakeoverprogrammerinadvance一二三四6.apersonyouworkwith7.tosavesb./sth.fromadangerousorharmfulsituation8.apersonwhosejobistoteachsb.apracticalskill9.apersonwhohasmadeorinventedsomething10.awayoutofapublicbuildingorvehiclecolleaguerescueinstructorcreatorexit一二三四三、词汇拓展1.vt.主持;→呈现n.→adj.→n.主持人2.n.→创造者v.→创造adj.创造性的3.n.→官员n.办公室4.vt.拯救,→救援n.救援人员5.v.使不连接;→切断v.连接6.adj.起初的;→最早的n.起源present礼物现在的,当前的,出席的,在场的presentercreatorcreatecreativeofficialofficerescuerescuerdisconnectconnectoriginalorigin一二三四7.adj.工作着的,→即可使用的v.运转;动手术;→操作n.操作;手术8.n.指导者;→教练v.指导;教授;通知;→命令n.指令;教导;→用法说明adj.有教育意义的operationaloperateoperationinstructorinstructinstructioninstructive一二三四四、短语互译1.预先2.泄露(秘密)3.接收;接管4.阐述;传达;使……被了解5.弥补6.出版7.curesb.ofsth.8.figureout9.forthelackofinadvancegiveawaytakeovergetacrossmakeupforcomeout治愈某人……计算出;解决因为缺少123451.Shepresentsthenewstwenty-fourhoursadayon...(Page22)她在……上一天24小时主持新闻节目。★考点presentvt.主持(电视或广播节目);呈现;赠送,颁发;提交①SheusedtopresentagardeningprogramonTV.她曾在电视上主持一个园艺节目。②Thewholevillagepresentedapeacefulatmosphere.整个村庄呈现出一片宁静的气氛。③Theshipsinthebaypresentabeautifulsight.海湾内的船舶呈现一派美丽的景致。12345④Theheadmasterwillpresenttheprizestothewinnerspersonally.校长会亲自向获奖者颁奖。⑤HeissupposedtopresenthisfinalreporttothecommitteebeforeFriday.他应该在周五前向委员会提交最后的报告。12345考点延伸阅读下列句子,指出其中黑体词的词性、词组及含义⑥Heboughtmeavaluablediamondringasabirthdaypresent.词性含义⑦There’snocertaincureforthisillnessatpresent.词性词组含义⑧Anumberoflocalpersonalitieswerepresentatthemeeting.词性词组含义⑨Howdoyouassessthepresentinternationalsituation?词性含义名词礼物名词atpresent现在形容词bepresentat出席,到场形容词现在的,目前的12345(1)present主要考查词义和相关词组。(2)presentvt.主持(电视或广播节目);呈现;赠送,颁发;提交n.礼物;现在adj.现在的;出席的,到场的presentsth.tosb.=presentsb.withsth.向某人颁发某物(3)forthepresent暂时(4)presencen.出席,在场123451234512345123452.inadvance预先(Page22)①Thirdly,yousaythatthereisadiscountprovidedthatIpayinadvance.第三,你们说,只要我提前付款就有折扣。②Ifyouwanttogetbetterservice,youmustinformthetoursiteinadvance.如果你想得到更好的服务,必须提前通知旅游景点。考点延伸inadvanceof在……前advancedadj.先进的;高级的...