山东省2012年高考英语书面表达专项训练：阅读表达+写作（20）书面表达第一节阅读表达［1］ScientistsintheUnitedStatesareworkingonatechnologythatuseshumanenergytopowerdeviceslikecellphones,laptopcomputers,andGPSsystems.[2]TomKrupenkin,whoteacheselectricalengineeringattheUniversityofWisconsinandhisteamwanttoreducedependenceoncostlyandpollutingbatteries.Insteadofusingbatteriesforpower,theyhaveturnedtohumanbeingsandhaveplacedadeviceinashoethatcollectsandstoresenergyfromhumanmotionandturnsitintoelectricity.Onepartofthisdeviceisanenergyharvester.Ithastwosmallcontainersfilledwiththousandsofverysmalldropsofliquid.Thesedropletsgetpushedbackandforthasapersonwalksandcandirectlyconvertitintoelectricpower.Outputofthisenergyisstoredinaregularrechargeabletinybatteryofthestylethatwehaveincellphones.[3]Theteamhasalsodevelopedasystemtopermituseofthestoredenergybycommonmobiledevices.Itdoesnotrequireconnectionswithwires,andcanbeusedtocreateawirelesssignal.Acellphonethatusesthewireless“hotspot”fromtheshoewouldusemuchlesspowerifawirelesstelephonenetwork.Thedevicesareaboutthesizeofacreditcard.ProfessorKrupenkinsaysthesystemisalwayspowered.Sounlikeatraditionalbattery,thisenergyharvesterneverneedstoberecharged.[4]Theprofessorsayshedoesnotexpectthisinventiontoreplacetraditionalbatteries.Butitwillhelpreducedependenceonthem.Hesays1thereareahugenumberofpossibleusesforthistechnology.ProfessorKrupenkinthinksthetechnologywouldbeusefulforpeopleinruralareaswherethereisnoelectricalpower.[5]Hestressesthatitmakesalotofsenseforpeoplewhodependondeviceslikemobilephonesandlaptopcomputers.Andhesaysthetechnologycouldbeusedbysoldierswhomustcarrybattery–poweredelectronicdevicesintodifficultterritory(地区).1.Whatdoestheauthormainlyintroducetousinthetext?(nomorethan10words).2.Fillintheblankinparagraph3withproperwordsorphrases.(nomorethan5words).3Whydoesn'ttheenergyharvesterneedtoberecharged?(nomorethan5words).4.WhatdoesTomKrupenkinexpectthisinventiontodo?(nomorethan10words).5.TranslatetheunderlinedsentenceinParagraph5intoChinese.第二节写作假定你是李华，18岁，来自淄博，一个月前刚到英国，正在一所大学学习暑期课程，在写作方面遇到一些困难，希望得到学校辅导中心（LearningCenter）的帮助。请按下列要点写一封信：1.本人简介；2.求助内容；3.约定时间；4.你的联系方式（Email:lihua@126.com;Phone:12345678）注意：1.词数100-120；2.可以适当增加细节，以使行文连贯；23.开头结尾已为你写好DearSir/Madam,_____________________________________________________________Yours,LiHua阅读表达:1.Atechnologythatturnshumanenergyintoelectricity.2.(itis)connectedto/with3.Becauseitisalwayspowered.4.Tohelptoreducedependenceontraditionalbatteries/Tohelptoreducedependenceoncostlyandpollutingbatteries.5.他强调说，这种技术对那些依赖手机和手提电脑一类设备的人特别有用/很有意义。DearSir/Madam,I’mLiHua,18yearsold,aChinesestudentfromZibo.Iamtakingsummercoursesinyouruniversitynow.I’dappreciateitifyoucouldhelpmewithmyproblem.Icameherelastmonthandfoundmycoursesinteresting.What’smore,peopleherearefriendlytome.Tomyjoy,IhavemadegreatprogressinmyEnglish.However,Ihavesomedifficultyinwritingagoodcomposition.Fortunately,IwastoldthelearningcentercouldprovidehelpforstudentsandIameagertogethelp.IhavenoclassonTuesdaymorningandFridayafternoon.PleaseletmeknowwhichdayisOKwithyou.YoucansendEmailtome.MyEmailaddress:Lihua@126.com,oryoucanphoneme,myphonenumber:12345678.I’mlookingforwardtoyourearlyreply.3Yours,LiHua4
