話題語言應(yīng)用——發(fā)明家與發(fā)明

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1、話題語言應(yīng)用一一發(fā)明家與發(fā)明編稿：牛新閣審稿：王春霞語言積累交際用語打電話Whichextension...please?分機號是？CanIspeakto...please?我能和說話嗎？Holdtheline?please./Hangon,please.請不要掛斷。Justamoment,please.請等一下。Fmsorry,butthisphoneisoutoforder.對不起,但是電話出故障了。Ican'tgetthrough.我打不通。Sorry.He/Sheisn'thereright

2、now.對不起,他/她不在。CanIringbacklater?我能一會再打回去嗎？Fl!ringhim/herupagain.我會再打給他/她。Imustringoffnowbecause....我必須掛斷了，因為話題語句（1）發(fā)現(xiàn)和發(fā)明（Discoveriesandinventions）1.Adiscoveryisanactortheprocessoffindingoutsomethingalreadyexistinginnaturebutnotyetknown.發(fā)現(xiàn)（discovery）指找到

3、存在于自然界卻不為人知的事物的行為和過程。Aninventioniscreatingsomethingnotexistingbefore.發(fā)明是創(chuàng)造出以前不存在的事物。2.ThefourgreatChineseinventions：printingE卩刷術(shù)paper-making造紙compass扌旨南針gunpowder火藥3.What'stheconnection（聯(lián)系）betweendiscoveryandinvention?Discoveries（發(fā)現(xiàn)）Inventions（發(fā)明）LElec

4、tricity電1.Systemsofdeliveringelectricallightandheatingtohomesandoffices給住宅和辦公室輸送電力光和曖氣的系統(tǒng)2.Householdmachinesforwashing,ironing,keepingfoodcold洗滌、熨燙、食物冷藏的家用機器3.Computers,telephones,television計算機、電話、電視2.Themovementofair空氣流動1.Airplanejetengines飛機噴氣引擎2.Air

5、balloons氣球3.Thecirculationoftheblood血液循環(huán)Machinestohelppeoplewithseriousdisease（likekidneyfailure）幫助治療嚴(yán)重疾?。ㄈ缒I衰）的機器4.X-raysX射線1?Bodyscannerstoseewhetheryouareill身體掃描設(shè)備檢查是否生病2?Machinestotreatillnesses（likecancer）治療疾病（如癌癥）的機器Discoveriesoftenleadtoinvention

6、s.Inventionsareoftenbasedondiscoveries.話題語句（2）Applyingforapatent1?Stages（進(jìn)程）everyinventormustgothroughbeforeitisapproved（扌比準(zhǔn)、認(rèn)可）Findingaproblem發(fā)現(xiàn)問題Doingresearch研究問題Thinkingofacreativesolution想出創(chuàng)造性的解決辦法Testingthesolution測試結(jié)論Decidingontheinvention確定發(fā)明App

7、lyingforapatent申請專利（權(quán)）2?AdvantagesofgettingapatentYouarerecognizedasarealinventor.作為發(fā)明者得到承認(rèn)。Youcanmakemoney訐yousellyourinventiontoothers.賣掉發(fā)明川以掙錢。Youwillbecomefamous.會出名。Youareabletoprovethatyouwerethefirstpersontomaketheinvention.你能夠證明你曾是這項發(fā)明的第一發(fā)明人。3?

8、Patentoffice（專利局）playstheroleofdecidingwhatisaninventionandwhatisnot.Andonlyinventionscangetpatentsandtheycanberecognizedandprotected?Moreinventions1.ElectricshoesTheheeloftheseshoesisamachinethatmakeselectricitywitheverystepyoutake.You