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一、交际英语1、--__________today.--Yes.Itwasevenhotteryesterday.A：It'ssocoldB：It'ssowetC：It'ssohotD：It'ssowindy答案：C2、Ourclasswonthegirls'relayraceinourschool'ssportsmeeting.-__________A：That'sright.B：Thanksalot.C：Congratulations!D：It'sapleasure.答案：C3、-Davidinjuredhislegplayingfootballyesterday.-Really?_______A：Whodidthat?B：What'swrongwithhim?C：Howdidthathappen?D：Whywashesocareless?答案：C4、-Who'sspeaking?-ThisisTom.A：speaksB：spokenC：speakingD：saying答案：C5、-Thisboxistooheavyformetocarryitupstairs.-______A：Youmayaskforhelp.B：I'llgiveyouahand.C：Pleasedomeafavor.D：I'dcometohelp.答案：B二、阅读理解1、fyoutravelbyairacrossthecenterofAfricaorSouthAmerica,youflyoverforestsforthousandsofkilometers.如果你坐飞机旅行穿越非洲中部或者南美洲，你就飞过了上万公里的森林。Thesegreatforestsaretheoceansoftrees.Therearethousandsandthousandsofdifferentkindsof电大、各类远程网络教育统考大学英语B、计算机应用基础统考辅导全套题库，精心整理并归类完毕，全中文翻译，视频教程讲解，一次性通过，索取加QQ：153499368plantsandanimals.However,theworld'sforestsaregettingsmallerallthetime.Wearecuttingdownthetreesbecauseweneedwood,andweneedmorefarmland.Somepeoplesaythattherewillnotbeanyforestslikethesein20or30years.Whatwillhappeniftheydisappear?Ifwecutdownourforests,alotofplantsandanimalswilldisappearfromtheworld.Inalotofplacesthenewfarmlandwillsoonlookliketheolddeserts.Cropswillnotgrowthere.Itwillnotrainveryoften,andtheweatherwillgetveryhot.Perhapstheclimateoftheworldwillchange.Thiswillbedangerousforeveryoneintheworld.Thatiswhywemusttakecareofourforests.(1)、Thepassagemainlytellsusabouttheimportanceoftakingcareofplants.A：TB：F答案：A(2)、Forestsarehomesfordifferentkindsofanimals.A：TB：F答案：A(3)、Theneedformorewoodandmorelandhelptoprotectourforests.A：TB：F答案：B(4)、We'llhavemoreandgreaterforestsnin20or30yearsinsomepeople'sview.A：TB：F答案：B(5)、Thewriterthinksitnecessarytoprotecttheforests.A：TB：F答案：A2、Whatmakesapersonascientist?Doeshehavewaysortoolsoflearningthataredifferentfromthoseofothers?Theansweris“no”.Itisnotthetoolsascientistusesbuthowheusesthesetoolsthatmakehimascientist.Youwillprobablyagreethatknowinghowtouseapowerisimportanttoacarpenter.Youwillprobablyagree,too,thatknowinghowtoinvestigate,howtodiscoverinformation,isimportanttoeveryone.Thescientist,however,goesonestepfurther,hemustbesurethathehasareasonableanswertohisquestionsandthathisanswercanbeconfirmedbyotherpersons.Healsoworkstofittheanswerhegetstomanyquestionsintoalargesetofideasabouthowtheworldworks.Thescientist’sknowledgemustbeexact.Thereisnoroomforhalfrightorrightjusthalfthetime.Hemustbeasnearlyrightastheconditionspermit.Whatworksunderonesetofconditionsatonetimemustworkunderthesameconditionsatothertimes.Iftheconditionsaredifferent,anychangesthescientistobservesinademonstrationmustbeexplainedbythechangesintheconditions.Thisisonereasonthatinvestigationsareimportantinscience.AlbertEinstein,whodevelopedthetheoryofrelativity,arrivedatthistheorythroughmathematics.Theaccuracyofthismathematicswaslatertestedthroughinvestigations,Einstein’sideaswereshowntobecorrect.Ascientistusesmanytoolsformeasurements.Thenthemeasurementsareusedtomakemathematicalcalculationsthatmaytesthisinvestigations.11.Whatmakesascientistaccordingtothepassage?根据这篇文章的观点科学家是如何来的？A.Thetoolsheuses.B.Thewayheuseshistools.他使用工具的方法C.Hiswayoflearning.D.Thevarioustoolsheuses.12.“Thescientist,however,goesonestepfurther…”.Theauthorsaysthistoshow.“然而，科学家比这更进一步……”作者这么说是为了说明什么？A.theimportanceofinformationB.theimportanceofthinkingC.thedifferencebetweenscientistsandordinarypeople科学家与普通人的区别D.thedifferencebetweencarpentersandpeoplewithotherjobs13.Asoundscientifictheoryshouldbeonethat.一项伟大的科学理论应该是怎么样的？A.worksnotonlyunderonesetofconditionsatonetime,butalsounderthesameconditionsatothertimes不仅只在一种条件下一次可行，而是要在同样的条件下一直可行。B.doesnotallowanychangesevenunderdifferentconditionsC.canbeusedformanypurposesD.leavenoroomforimprovement14.TheauthorquotesthecaseofAlbertEinsteintoillustrate.作者引用爱因斯坦的例子是为了证明什么？A.thatmeasurementsare答案stosuccessinscienceB.thataccuracyofmathematicsC.thattheinvestigationsareimportantinscience调查研究在科学领域十分重要。D.thatthemathematicalcalculationsmaytesthisinvestigations15.Whatisthemainideaofthepassage?这篇文章的中心意思是什么？A.Thetheoryofrelativity.B.Exactnessisthecoreofscience.C.Scientistsaredifferentfromordinarypeople.“”D.Exactnessandwaysofusingtoolsarethe答案stothemakingofascientist.KEY：BCACD三、词汇与语法1、Ifshewantstostaythin,shemustmakea_____inherdiet.A：changeB：turnC：runD：go答案：A2、Thatwasadifficultquestion,butMarystill_______toworkitout.A：didB：failedC：keptD：managed答案：D3、Therearealotofnews______today'snewspaper.A：inB：onC：atD：with答案：A4、I'llgiveyouaringifMike________tomorrow.A：comesB：willcomeC：cameD：iscoming答案：A5、Therainwas_______makeourpicnicimpossible.A：hardenoughB：hardsotoC：sohardastoD：sohardto答案：C四、完型填空Mancannotgoonincreasinghisnumberatthepresentrate.人类不能以现在这样的速度继续增长下去。Inthe__1__30yearsmanwillfaceaperiodofcrisis.__2__expertsbelievethattherewillbeawidespreadfoodshortage.Otherexpertsthinkthisistoopessimistic,andthatmancanpreventthingsfromgettingworsethantheyarenow.Butrememberthattwothirdsofthepeopleintheworldareunder-nourished（有营养的）orstarvingnow.Onethingthatmancandoistolimitthe__3__ofbab