话题语言应用——发明家与发明

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1、话题语言应用一一发明家与发明编稿：牛新阁审稿：王春霞语言积累交际用语打电话Whichextension...please?分机号是？CanIspeakto...please?我能和说话吗？Holdtheline»please./Hangon,please.请不要挂断。Justamoment,please.请等一下。Fmsorry,butthisphoneisoutoforder.对不起,但是电话出故障了。Ican'tgetthrough.我打不通。Sorry.He/Sheisn'thereright

2、now.对不起,他/她不在。CanIringbacklater?我能一会再打回去吗？Fl!ringhim/herupagain.我会再打给他/她。Imustringoffnowbecause....我必须挂断了，因为话题语句（1）发现和发明（Discoveriesandinventions）1.Adiscoveryisanactortheprocessoffindingoutsomethingalreadyexistinginnaturebutnotyetknown.发现（discovery）指找到

3、存在于自然界却不为人知的事物的行为和过程。Aninventioniscreatingsomethingnotexistingbefore.发明是创造出以前不存在的事物。2.ThefourgreatChineseinventions：printingE卩刷术paper-making造纸compass扌旨南针gunpowder火药3.What'stheconnection（联系）betweendiscoveryandinvention?Discoveries（发现）Inventions（发明）LElec

4、tricity电1.Systemsofdeliveringelectricallightandheatingtohomesandoffices给住宅和办公室输送电力光和暧气的系统2.Householdmachinesforwashing,ironing,keepingfoodcold洗涤、熨烫、食物冷藏的家用机器3.Computers,telephones,television计算机、电话、电视2.Themovementofair空气流动1.Airplanejetengines飞机喷气引擎2.Air

5、balloons气球3.Thecirculationoftheblood血液循环Machinestohelppeoplewithseriousdisease（likekidneyfailure）帮助治疗严重疾病（如肾衰）的机器4.X-raysX射线1・Bodyscannerstoseewhetheryouareill身体扫描设备检查是否生病2・Machinestotreatillnesses（likecancer）治疗疾病（如癌症）的机器Discoveriesoftenleadtoinvention

6、s.Inventionsareoftenbasedondiscoveries.话题语句（2）Applyingforapatent1・Stages（进程）everyinventormustgothroughbeforeitisapproved（扌比准、认可）Findingaproblem发现问题Doingresearch研究问题Thinkingofacreativesolution想出创造性的解决办法Testingthesolution测试结论Decidingontheinvention确定发明App

7、lyingforapatent申请专利（权）2・AdvantagesofgettingapatentYouarerecognizedasarealinventor.作为发明者得到承认。Youcanmakemoney讦yousellyourinventiontoothers.卖掉发明川以挣钱。Youwillbecomefamous.会出名。Youareabletoprovethatyouwerethefirstpersontomaketheinvention.你能够证明你曾是这项发明的第一发明人。3・

8、Patentoffice（专利局）playstheroleofdecidingwhatisaninventionandwhatisnot.Andonlyinventionscangetpatentsandtheycanberecognizedandprotected・Moreinventions1.ElectricshoesTheheeloftheseshoesisamachinethatmakeselectricitywitheverystepyoutake.You