（广东专用）高中英语 Unit 22 Period One Warm­up and Lesson 1课时精练 北师大版选修8

Unit22EnvironmentalProtectionPeriodOneWarm­upandLesson1课时精练（北师大版选修8，广东专用）时间：45分钟Ⅰ.完形填空(共15小题；每小题2分，满分30分)阅读下面短文，掌握其大意，然后从1～15各题所给的A、B、C、D四个选项中，选出最佳选项。Ihavefrequentlyhadthesamechatlineformorethanthreeyearsnowandhavemadesomewonderfulonlinefriendships.However，Ihavebecome__1__withthetypicalchatandinternetalltogether.__2__，Idecidedtotakea__3__.Afteraboutaweekofbeingoffline，Ireturnedlateonenighttocheckmy__4__.Inmyboxwasane­mailfromanoldfriendIhadmetina__5__room.Shewastalkingonandonaboutamanwhohadrecentlyenteredtheroomandthoughthewasmy“male__6__”．Iwasn'tinterestedatallinthee­mailand__7__mybusiness.Laterthatnight，IfoundmyselfwanderingtheInternetandI__8__acrossanphotogallerythatwasquiteentertaining.AsIclickedfromone__9__tothenext，Iranacrossonegentleman'sphoto.Iwasstunned(打晕)byhispresence.About10minuteshadgonebywhenIfinally__10__myselfawayfromthePhotoanddecidedtoventure(斗胆)intochat.There，Ifoundthe__11__whohadsentmethee­mailearlierthatweek.She__12__totellmesomethingelseaboutthisman.“Youjusthavetomeethim.”shesaid，“Howmuchalikeyouare”．Ilaughedatherthinkingitwas__13__.“No，Iamserious！Youhavegottotalktohim.”IfinallyagreedthatIwouldmakeefforttodo__14__lateronandleftthechatquickly.Again，findingmyselfstaringatthisanonymous(匿名的)photoIhadfound__15__.1．A.interestedB．boredC．delightedD．amazed解析根据下文So，Idecidedtotakeabreak判断:我常到网上一个聊天室聊天，至今已经三年多了。在那里认识了一些很不错的网友，但是我已经厌倦了这种聊天和上网。答案B2．A.YetB．StillC．SoD．Anyway解析so因此；yes然而；still尽管如此；anyway无论如何；于是我决定歇一歇。答案C3．A.breathB．lookC．breakD．moment解析takeabreak中断一段时间；takeamoment花一些时间；根据下文Afteraboutaweekofbeingoffline(罢网了大约一周后)判断。答案C4．A.computerB．lineC．letterD．mail解析罢网了大约一周后，一天晚上我上网查邮件(mail)。答案D5．A.chatB．secretC．postD．duty解析信箱里有封电子信函，是我在聊天(chat)室结识的一位女聊友寄来的。答案A6．A.doubleB．classmateC．exampleD．image解析根据下文的alike判断:她滔滔不绝地谈起最近来聊天室的一个男子，她说那人就像是我的“男性版”。答案A7．A.setoutB．setoffC．setaboutD．setup解析setout＝setoff出发，启程；setabout开始做，着手处理；setup建立；我对这封电子信函一点也不感兴趣，就去着手做(setabout)我自己的事情了。答案C8．A.foundB．ranC．metD．went解析当天晚些时候，我又到网上去漫游，偶尔发现(runacross)了一个还挺逗乐的相片库。答案B9．A.photoB．websiteC．pictureD．mark解析我一张张图片点击下去，当看到一位男士的照片时，顿感眩晕。答案C10．A.putB．toreC．keptD．broke解析tearoneselfawayfrom忍痛离开。十分钟过去了，我花了好大的劲才放开那张照片，并决定斗起胆子去聊天。答案B11．A.figureB．gentlemanC．angelD．lady解析信息词见第5空所在的句子；聊天室里有那周早些时候给我发了邮件的女聊友。答案D12．A.continuedB．refusedC．beganD．wanted解析信息词见第6空所在的句子；她继续跟我谈到了关于这名男子的一些别的情况。答案A13．A.surprisingB．puzzlingC．amusingD．outgoing解析我笑话她肯定觉得这事儿挺逗趣。答案C14．A.outB．soC．upD．away解析我最后同意以后会找机会聊一聊(doso)，就匆匆地离开了聊天室。答案B15．A.laterB．soonerC．moreD．earlier解析信息词见本句的again与第8～9空所在的句子；再次返回去凝视之前看到的无名人士的照片。答案DⅡ.阅读理解(共5小题；每小题2分，满分10分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中选出最佳选项。Whatcausestrafficjams？That'seasy：toomanycars.No，wrong.Thinkagain.Whatcausesmuchofthejammingonourstreetsaretrafficlights.Thinkofallthehoursinyourlifewastedasyourcarjourneyisstoppedbylightstoletnon­existenttrafficthrough，andthenaskyourselfthis：whoisthebetterjudgeofwhenit'ssafetogo—you，thedriveratthetimeandtheplace，orlightsprogrammedbyanabsentregulator(控制器)？Trafficlightsexistasan“ease”foraman­madeproblem—thepriorityrule(优先通行法则)．Thisrulegivessuperiorrightsonmain­roadtrafficattheexpenseofminor­roadtrafficandpedestrians.Tointerrupttheprioritystreams，lightsare“needed”．Before1929whenthepriorityrulecameintoforce，asortoffirst­come，first­servedrulehadbeencommon.Allroadusershadequalrights，soamotoristarrivingatacrossinggavewaytoanyonewhohadarrivedfirst.Motoristshadasimpleresponsibilityforavoidinganaccident，andadutyofcaretootherroadusers.Inotherwalksoflifethecommon­lawprincipleofsinglequeuingapplies，butthelawoftheroad，basedonthepriorityrulethatlicenses(许可)queue­jumpingandbadtemper，createsbattlegroundswherewehavetofightforgapsandgreentime.Butwhenlightsareoutofaction—whenwe'refreeofoutercontrolsandallowedtouseourownjudgment—harmoniousattitudesbecomecommon.Weapproachslowlyandfindourwayinturn.Peoplearekindtoeachother，butwhenlightsstartworking，trafficjamsreturn.Thetrafficlightsencourageustotakeoureyesofftheroadtowatchthesignals，ratherthandothesaferthing：weighupwhatothermotorists，cyclistsorpedestriansareintendingtodo.Notonlydotrafficlightshelptolengthenjourneyspointlessly，butalsotheUK'slargenumberof24­hourtrafficlightsamountstoGPH(严重的全球性危害)．About30percentofourCO2outputisfromtraffic.ProfessorDavidHegg，theinfluentialtransportexpert，admitsthat40percentofthatcomesfromtrafficwaiting.Everylitreoffuelburntproduces2.4kgofourCO2andothergreenhousegases.Multiplytheminutesofforcedwaitingatcontrolledlightsbythehoursinthedayandnight，bythedaysintheyear，bythenumberofvehicles，andtheenvironmentaleffectbecomesclear.【解题导语】人们通常认为交通堵塞是因车辆太多造成的，而作者认为红绿灯是造成交通堵塞的原因。16．Inthewriter'sopinion，________arethebetterjudgestodecidewhenit'ssafetodrivethrough.A．trafficlightsB．pedestriansC．policemenD．drivers解析推理判断题。作者在第一段明确表达了自己的观点，即红绿灯造成了交通堵塞，在第二段第二句提出问题，通过分析第五段给出了答案。答案D17．Before1929，________.A．thepriorityrulestartedtobeinuseB．thepedestriansoftengavewaytomotoristsC．themotoristsoftengavewaytothepedestriansD．whoevercametothecrossingfirsthadtherighttogopastfirst解析细节题。根据第三段第一句可得出答案。答案D18．Inthepassage，thewriterseemstodisagreewith________.A．thelawofroadbasedonthepriorityruleB．theequalrightssharedbyallroadusersC．thecommonlawofsinglequeuingD．thefirst­come，first­servedrule解析推理判断题。根据第四段、第五段可推断出答案。答案A19．Inthelastparagraph，wecanlearn________.A．trafficlightsmakethejourneyshorterB．thenumberofthecarsshouldbelessenedC．trafficlightshelptoworsentheenvironmentD．40%oftheCO2outputisfromthetrafficwaiting解析主旨大意题。最后一段第一句为本段的主题句，即交通灯不仅毫无意义地延长了旅途的时间，而且促成了严重的全球性危害。答案C20．Thepurposeofthepassageisto________.A．callouttostopthetrafficlightsB．complainabouttheheavytrafficC．explainhowcarspollutetheenvironmentD．callondriverstogivewaytootherroadusers解析主旨大意题。作者在第一段提出红绿灯造成了交通堵塞，然后进行分析原因，呼吁停止使用交通灯。答案AⅢ.信息匹配(共5小题；每小题2分，满分10分)请阅读下列应用文及相关信息，并按照要求匹配信息。以下是几家旅馆的简介：A．HermIslandHotelHermHermIslandHoteloffersfirst­classFrenchdishesaswellasthepopularafternoontea.AlternativelyyoucancamponHermB．WoolleyGrangeHotelItissetinthebeautifulcountrysidewithfar­reachingviewsandisjust8milesfromthecityofBath.Weoffervarioustypesandlevelsofroomsforcustomers.Alsoifyouareinterested,youcanchoosetosleepinatentatnight.JuniorTheatrewillopenatWoolleyGrangefromApril7thto10th—awonderfulopportunitytoprovideyourchildrenwithaparticularexperienceofferingdramaperformancesandcraftworkshops.C．HellBayHotelSurroundedbyexcellentwhitesandybeaches,wildflowers,soaringseabirdsandtheclearwatersoftheAtlantic,HellBayHotelisaperfectplacetorelaxandrechargeyourbatteries.TheroomsareallbeautifullyfurnishedwithMalabarfabricssetagainstcooloceanbluesandgreens.Outsidethehotelisthebeautifulplace—HellD．ChoiceHotelAmongover100hotelsacrosstheUK&Ireland,ChoiceHotelisidealforfamilybreaks.Upto2childrenunder14canstayfreewhensharingaroomwith2adultsandthere'splentytokeepthementertained;youwillfindleisureservices,includingindoorswimmingpoolsandgreatmoviesintheroomsandchildren'smenus.Itisneartopattractions,includingAltonE．CrantockBayHotelSituatedintheWestPentireHamlet,itistheperfectplaceforthewholefamilytoenjoytheirvacation.Duringtheschoolholidays,weofferFREEchildren'saccommodationandmealsforchildrenuptotheageof12.Thehotelofferslotsofservicesincludingalovelywarmindoorpool,anoutsidepool,atabletennisroomandawell­equippedgymnasium.F．FingalsHotelSituatedamileawayfromDittishaminDevon,FingalsHoteliswellknownforitsfun,informalstyleandFrenchcooking.Amongthemanyactivitiesonofferaretennis,sailing，swimming,walksalongcliffpathsandsandybeaches.Youcanalsojustrelaxwithagoodbook.Thechoiceisyours.Youcandoasmuchoraslittleasyoulike.以下是几位游客的个人信息简介，请匹配适合他们的旅馆。21．Extremelyfondofsandybeaches,Tomisplanningtospendhisholidaynearabeach.Heisasportsfanandaloverofoutdooractivities,especiallytennisandsailing.HewasborninFrance,soitwillbeperfectifthehotelcanserveFrenchfood.22．Jane,a12­year­oldgirl,isgoingtotakeaholidaywithherparents.Inthisholiday,sheiseagertovisitsometopattractionsinthedaytimeand,goswimmingandenjoygreatmoviesatnightwithherparents.Soshewantstosharearoomwithherparentsandtheyhopetofindaholidaywhichisnottooexpensive.23．Susan,abiologystudent,hasaparticularinterestinwildlife.Sheiscuriousaboutwildflowersandseabirds.Duringhersummervacation,shewouldliketovisitsomeplaceneartheseatostudythelocalwildlifeandcompleteherproject.Also,shethinksitwillbeagoodchancetoexperiencethepeacefullifeoutsidethecity.24．Tiredofcitylife,Aliceiseagertospendherholidayinabeautifulvillagewhereshecaneatfoodmadeoffreshlocalproducts.Shewillspendherholidaywithhersonwhoisfondofdrama.BothAliceandherson,wouldliketosleepinatentastheyhaveneverhadsuchanexperience.25．Lindaisacollegestudent,who