高中英语 Unit3 computers词汇导练Part2课件 新人教版必修2 课件VIP免费

1.simplifyvt.简化AlthoughIwasyoungIcouldsimplifydifficultsums.尽管当时我还年轻，但是我能简化一些复杂的数学题。(P18Line2)[读一读]阅读下列句子,指出simplify及其派生词的词性与意义。⑴Themachineisverysimpletouse.(词性:_____意义:______________)adj.简单的⑵Youcanenjoyallthewatersports,orsimplylieonthebeach.(词性:______意义:___________)⑶Theapplicationformshavenowbeensimplified.(词性:______意义:___________)adv.vt.仅仅，只是简化[练一练]用simple及其派生词的适当形式填空。⑴Thisstoryiswrittenin_______English.⑵Iwon’tgototheconcert________becauseIhavenomoneytowaste.⑶TheEnglishinthisstoryhasbeen________tomakeiteasiertounderstand.simplifiedsimplesimplysimpleadj.简单的,简易的；simplyadv.简单地,仅仅，只是；simplifyvt.简化(其中-fy/ify为动词后缀，表示“使……，化”，如beautify(美化)，purify(净化，使纯净)［记一记］2.operatorn.操作员AfterIwasprogrammedbyanoperatorwhousedcardswithholes，Icould“think”logicallyandproduceananswerquickerthananyperson.在操作员用穿卡孔为我设计程序后，我能够进行逻辑“思考”，并且能够比任何人更快地算出答案。(P18Line6)[读一读]阅读下列句子，归纳operate及其派生词的词性、意义与用法。⑴Whatskillsareneededtooperatethismachinery?(词性:_____意义:__________)⑵Themotoroperatessmoothly.(词性:______意义:_________)vt操作vi.运转，工作⑶Wewillhavetooperateonhiseyes.(operateon词性:____意义:____________)⑷Heunderwentathree-hourheartoperation.(词性:_____意义:____________)对……实施手术n.手术⑸It’stimetoputourplanintooperation.(putsth.intooperation____________)⑹Jackisacomputeroperator.(词性:______意义:________________)实施，启用n.操作人员[练一练]完成句子。⑴你懂得如何操纵这部机器吗？Doyouunderstand_____________________?⑵只有有经验的操作人员才能够处理这个问题。Onlyexperienced_________________________________________.⑶手术后他在医院住了三周。Hespent3weeksinhospital____________________.aftertheoperationhowtooperatethemachineoperatorscandealwiththisproblem单词家族operatevt.操作vi.运转，工作operationn.手术，操作operatorn.操作人员常用搭配：operateon对……实施手术inoperation工作中；使用中；有效putsth.intooperation实施，启用acomputeroperator电脑操作员amachineoperator机器操作员［记一记］3.artificialadj.人造的Atthattimeitwasconsideredatechnologicalrevolutionandthestartofmy“artificialintelligence”.那时这被当作是一次技术革命，也是我“人工智能”的开始。(P18Line9)[读一读]阅读下列句子，体会artificial的不同意思。⑴ThefirstartificialsatelliteintheworldwasfiredoffonOctober4,1957.⑵Ajobinterviewisaveryartificialsituation.⑶Ican’tstandhisartificialsmiles.假装的人造的不自然的[练一练]完成句子。⑴Iwasfitted__________________bythedentist.牙医给我镶了一颗假牙。⑵Theroom_______________________________________.房间用人造花装饰。is/wasdecoratedwithartificialflowersanartificialtoothartificialsatellite人造卫星artificialflowers假花artificialsmiles假笑artificiallake人工湖artificialheart人造心脏artificialintelligence人工智能［记一记］4.solvev.解决...Icouldbemadetoworkasa“universalmachine”tosolveanydifficultmathematicalproblem.……使我成为一台“通用机器”来解决任何数学难题。(P18Line13)[读一读]⑴Thegovernmentistryingtosolvetheproblemofinflation.(词性:______意义:_____________)⑵Thereissimplesolutiontothisproblem.(词性:______意义:______________)vt.解决n.解决方法[练一练]根据汉语意思，完成英文句子。⑴在朋友们的帮助下，他终于解决了问题。Withthehelpofhisfriends,hefinally____________________________.⑵那聪明的孩...