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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