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素能提升演练（十七）必修4Unit2Ⅰ.单词拼写1.ThetwinsaresoalikethatIamalways_______(迷惑)bythem.2.Eachclassroominourschoolis_______(配备)withacomputer，whichishelpfultoourstudy.3.Gettingridof______(饥饿)isveryimportantinAfricancountries，becausetoomanypeoplehavestarvedtodeath.4.He_______(后悔)thathewascarelessanddidn’tpasstheexam.5.Themethodof_______(减少)theteachingcosthasbeendiscussedatthemeeting.6.Pleaserepeat.Ihaven’tenteredyournameand_______(职业)yet.7.Shebecamethe_____(焦点)ofattentionimmediatelysheturnedup.8.Wehaveto_______(奋斗)towinourfreedom.9.Ironwill_______(膨胀)whenheated.10.Womenhavegainedthe_______(自由)todecidewhetherornottomarry.Ⅱ.完成句子1.Whereverheis,he________________torunforanhoureveryday.(rule)他无论在哪里，都把每天跑步一小时当做规定去执行。2.ThankstoDrYuan’sresearch,wecanget______________________that50yearsago.(output)多亏袁博士的研究我们现在的产量是五十年前的三倍。3.He__________________________________________withwhathehasdone.(care)他很少在意别人对他所做的事情是否满意。4.Iwould_________________thetruthinpersonratherthanletyoufindoutfromotherpeople.(prefer)我宁愿亲自告诉你事实真相也不想让你从别人那儿查到事情的原委。5.Hedecidedtotalktotheteacher______________________________hertogivehimahighergrade.(hope)他决定找老师谈谈，希望能说服她给自己得分高一些。6.You’dbetter______________whataffectsyouinyourlife,whichaddstoyourhappiness.(focus)你最好更多地着眼于影响你生活的东西，这样能增加你的幸福感。7.Youneedmoreexercise_________________.(build)你需要更多的锻炼以增强你的体质。8.Thiskindoffishisrichinoil,____________________thenormalworkofpeople’shearts.(affect)这种鱼含有丰富的影响人们心脏正常工作的鱼油。9.Owingtosomeunfairness,somepeoplehavebeenworseoff_________________withtheincreaseofGDP.(rather)由于一些不公平因素，随着GDP的增长有些人不是更富裕了而是更贫穷了。10.Therich___________________.(always)富人未必一定幸福。Ⅲ.阅读理解Dr.ShuChien,professorofBioengineeringatUCSanDiego，isoneoftheoldguardsofbioengineering,whoreallyhelpedstartthefield.Inthemid-1960s,itbecameobvioustoDr.ShuChienthatthefieldofmedicinecouldbegreatlyimprovedbyapplyingengineeringconceptstobiologicalfunctions.Hisfollowingresearchattheintersectionofthetwofieldsledtothepublicationof450scientificarticlesandhadfedbiotechnologycompanieswithdiscoveriesonhowtobuildnewhumantissueandbloodvessels.“Heisapioneerinanentirelynewendeavor,bioengineering,whichhasnowbecomeamajorfield,”saidDr.KennethChien,“Idon’tthinkmanypeoplerealizedhowrichthisfieldwouldbe.”ShuChien’sgroundbreaking(开创的，创新的)workhasearnedhimexclusivemembershipinallthreenationalacademies—theNationalAcademyofEngineering,theInstituteofMedicineandtheNationalAcademyofSciences—afeataccomplishedbyonlyeightotherpeople.ToSanDiegans,Chien’sworkmaybebestvisibleclosertohome.Overthepast12years,hehelpedcreatetheUniversityofCaliforniaSanDiego’sdepartmentofbiomedicalengineeringandelevateittooneofthetopthreerankedbioengineeringdepartmentsinthenation.“Heallowseveryonetospeaktheirheartsandopinionsandmakeseveryonefeelthatthey’vebeenheardandthatthediscussioncannotbepersonal,”saidAmySung,abioengineeringprofessorwhofollowedChienfromColumbiaUniversitytoUCSD19yearsago.Heisagiant（伟人、巨人）inafieldthatisstillgrowingandprovingitsvalueinthefieldsofdrugdiscovery,medicaldevicesanddiagnostics.1.Whatdo‘thetwofields’inthethirdparagraphreferto?A.Medicineandbioengineering.B.Biologyandengineering.C.Medicineandengineering.D.Medicineandbiology.2.Accordingtothepassage,howmanypeoplehaveearnedmembershipofallthreenationalacademies?A.8B.9C.10D.113.Whatdoestheunderlinedsentenceinthefourthparagraphmean?A.Onecanmakealotofmoneyinthisfield.B.Onecangetalotofmembershipsinthisfield.C.Thisfieldwillbeveryvaluable.D.Thisfieldwillbecomeamajorfieldinthefuture.4.Whatcanweinferfromthepassage?A.Dr.ShuChien’sideaisusuallysupportedbyeverybody.B.Dr.ShuChienonceworkedatColumbiaUniversity.C.Dr.ShuChienhasworkedatUCSDforatmost12years.D.Dr.ShuChienbeganhisresearchinthemid-1960s.5.WhichofthefollowingcanbestdescribeDr.ShuChien?A.Warmandsubjective.B.Stubbornandarbitrary.C.Helpfulanddetermined.D.Objectiveandconsiderate.6.用30个左右的词概括短文大意____________________________________________________________________________________________________________________________________________________________________________________________________________Ⅳ.读写任务阅读下面短文，然后按要求写一篇150词左右的英语短文。Newsreport,FouryoungfemalecollegestudentsdiedFridayafterfallingorjumpingfromablazingroomonthesixthfloorofShanghaiBusinessSchoolonNovember14.Witnessessaidonewomanwhojumpedappearedtobeaimingforbushesontheground,butmissedandlandedonconcrete.Witnessessaidtheotherthreeweredesperatelytryingtoclimbtoanotherroomamidroaringflameswhentheyfelltotheconcretepaving.ThefirebrokeoutinRoom602oftheseven-floordormitoryattheschool’sdowntowncampusonZhongshanRoadWest,justafter6a.m..Thefirewascausedbyanelectricaldeviceusedtoheatwater.Thishadignitedflammableobjects,policesaidlateFridayafternoon.Afterreceivingreportsofthefireat6:12a.m,police,firefightersandambulanceswerequicklyonthescene.Thefirewasextinguishedby6:30a.m.,accordingtotheschool.Thereisonlyonepublictoiletoneachfloortogetwaterandfireextinguishersinthedormitorywereoutdated,studentssaid.(SZ-Agencies)【写作内容】1.以约30个词概括这篇报道的主要内容。2.针对此篇报道发表你对校园安全问题的看法,至少包括以下内容要点，该部分词数大约120个词。1）作为学生，我们该如何在危急的状况下保护好自己。2）作为校方应该采取哪些措施避免此类悲剧的发生。【写作要求】1.