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1、职称英语等级考试理工AB精讲班课程第五讲完型填空本讲主要内容：1.2008年职称英语词汇大纲新增内容（2）；2.2008年理工AB级完型填空推荐文章；3.完型填空在线作业；1.2008年职称英语词汇大纲新增内容（2）:2008年《职称英语等级考试大纲》上新增首字母为B的单词：C级：beware（当心，小心）（比较：aware/知道的，意识到的，ware/制造品，hardware/硬件，software/软件）beawareof•••/beconsciousof…/知道，意识到e.g.Bewareofthecomputer（计算机）virus（病毒
2、）.当心计算机病毒bewareof-becarefulof当心，注意bioengineer（生物工程师）比较:biotechnology生物技术gene遗传基因，clone克隆A级:blunder（大错）blunder-error-mistake错误makeablunder/mistake/errore.g.Toerrishuman.人非壶人，孰能无过。Ausubeldrawshisconclusionsbyanalysingtheamountofenergyrenewables,naturalgasandnuclearcanproduceint
3、ermsofpowerpersquaremetreoflandused直接解题：AusubelofRockefeller（洛克菲勒）UniversityinNewYork（纽约），US.saysthe.Moreover,heclaimsthatasrenewableenergyuseincreases，thismeasureofefficiencykey（关键，钥匙，答案）renewab1e（可再生的）energysources（能源），ineluding（包括）sun,windandbiofuels（生物燃料），wouldal1（全部）requ
4、irewill4asthebestlandforwind,biofuels,andsolarpowergetsusedup.UsingbiofueIstoobtainthe5amountofenergyasa1000megawattnuclearpowerplantwouldrequire2500squarekilometresoffarm6,Ausubelsays.〃Weshouldbesparinglandfornaturenotusingitaspastureforcarsandtrucks,zzheadds.USTexasSolarpow
5、erismuchmoreefficientthanbiofuelintermsoftheareaofland7,butitwouIdstillrequire150squarekilometresofphotovoltaiccelIstoB^theenergyproductionofthe1000MWnuclearplant.Inanotherexample,hesaysmeetingthe2005electricitydemandviawindpoweralonewouldneed780,000squarekilometres,anareathe
6、sizeof.USUSUSIIowever,severalexpertsarehighlycritical9_Ausubel'sconclusions.JohnTurnerofthegovernment'sNationalRenewableEnergyLaboratorysaysthat10thegotallofitspowerfromsolarenergy,itwouldstillneedlessthanhalftheamountof1andthathasbeenpavedoverforhighways.Further，itneednot11a
7、dditionalland.ThecouIdgetaquarterofitsenergyjustfromcoveringrooftopsof12buildings,hesays.AccordingtoTurner,thesame，zdualuse"alsoappliestowindpowerb.Z/Thefootprintforwind'isonly5%ofthelandthatitl3•Farmerscansti11farmthelandthattheturbinesareon.Turnersayslookingsolelyatlandusei
8、sanoversimplificationofthe14,"I’mnotsureT'dwanttobuildoneofthesenucl
