高中英語牛津譯林版Unit2Theenvironment 同課異構(gòu)

Unit2Theenvironment單元練習(xí)一、聽力(聽力)（共20小題；共20分）第一節(jié)（共5小題；每小題1.5分，滿分7.5分）聽下面5段對(duì)話。每段對(duì)話后有一個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)，并標(biāo)在試卷的相應(yīng)位置。聽完每段對(duì)話后，你都有10秒鐘的時(shí)間來回答有關(guān)小題和閱讀下一小題。每段對(duì)話僅讀一遍。1.Wherearethetwospeakers? A.InCanada. B.IntheUS. C.InMexico.2.What'stherelationshipbetweenthetwospeakers? A.Classmates. B.Friends. C.Brotherandsister.3.Whatarethespeakersmainlydiscussing? A.Careers. B.Healthproblems. C.Typesofhospitals.4.Whendoesthemanwanttogotothelibrary? A.OnSaturday. B.OnSunday. C.OnMonday.5.Howdoesthewomanrespondtotheman? A.Sheisdisappointed. B.Sheisimpressed. C.Sheisindifferent.第二節(jié)（共15小題：每小題1.5分，滿分22.5分）聽下面5段對(duì)話或獨(dú)白。每段對(duì)話或獨(dú)白后有幾個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)，并標(biāo)在試卷的相應(yīng)位置。聽每段對(duì)話或獨(dú)白前，你將有時(shí)間閱讀各個(gè)小題，每小題5秒鐘；聽完后，各小題將給出5秒鐘的作答時(shí)間。每段對(duì)話或獨(dú)白讀兩遍。聽第6段材料，回答第6、7題。6.Whatisthedog'sname? A.Harry. B.Yoda. C.Luke.7.Whatisthedoglike? A.Youngandfast. B.Oldandloyal. C.Bigandscary.聽第7段材料，回答第8、9題。8.Whatdoesthewomandislike? A.Partiesinherhouse. B.Mozart. C.Coca-cola.9.Whatwillthewomandotonight? A.Drinksomecoca-cola. B.Staywithhercousin. C.MovetoJapan.聽第8段材料，回答第10至12題。10.Whatisthefirstthingyoushoulddobeforegivingaspeech? A.Greetingtheaudience. B.Stateyourname. C.Sharesomerelevantinformation.11.Howshouldyouspeakwhengivingyourname? A.Clearlyandloudly. B.Clearlyandconfidently. C.Confidentlyandloudly.12.WhatmayNOThelpyoudecideonthesortofinformationyoushare? A.Theaudience. B.Thesubject. C.Theenvironment.聽第9段材料，回答第13至16題。13.WhenwillthemanNOTbuyflowersforhiswife? A.Onherbirthday. B.OnValentine'sDay. C.OnAprilFool'sDay.14.Whenistheman'smother'sbirthday? A.ThedaybeforeValentine'sDay. B.OnValentine'sDay. C.ThedayafterValentine'sDay.15.Whatcolordoesthemanchooseforhismother? A.Blue. B.Green. C.Purple.16.Whereisthemangoingnext? A.Toabookstore. B.Toasupermarket. C.Toanotherflowerstore.聽第10段材料，回答第17至20題。17.WhenwastheWhiteHousecompleted? A.In1792. B.In1800. C.In1902.18.WhoneverlivedintheWhiteHouse? A.Washington. B.Clinton. C.Truman.19.WhichcountrydamagedtheWhiteHouse? A.France. B.England. C.Germany.20.WhatdidAndrewJacksondofortheWhiteHouse? A.Addedgrass. B.Installedrunningwater. C.Addedaporch.二、單詞拼寫(單句首字母填空)（共15小題；共15分）21.Thereisnoneedtod

anymoreaboutit.22.Itismyb

thatIwillimprovemyEnglishinthecomingterm.23.Canyouo

asewingmachine?It'sveryeasytolearn.24.Upona

atthehotel,theywentdirectlytothereceptiondesk.25.Shehasbeena

forusingastolencreditcard.26.Themanageri

onhisofficestafftheimportanceofkeepingaccuraterecords.27.Duetothenewtrafficlaw,casesofdrunkdrivinghaved

sharply.28.Iwoulda

itifyoucouldgivemeanearlyreply.29.Helovesthesonginp

,forhismotherusedtosingit.30.Withsuchguns,howcanwegetoutofr

oftheenemy?31.Thewheatdoesn'tgrowinthesouth,becausethec

andsoilaren'tsuitableforitsgrowth.32.Thewallsofthehousea

agreatdealofheatduringthedayinsummer,soyouwillfeelveryhotevenatnight.33.Thefoodwasenoughinq

,butnotverygoodinquality.34.Thearea,whichm

5×3kilometers,hasbeenboughtbythecompany.35.Manyfarmerswelcomedusingchemicalfertilizersasagreatwaytostopcropdiseaseandincreasep

.三、單詞拼寫(根據(jù)中文提示拼寫單詞)（共15小題；共15分）36.Thesoilcan

(吸收)water,soithelpstokeepwaterfromflowingaway.37.Iwould

(感激)itifyoucandomeafavour.38.Dr.YuanLongpinghasstruggledforChinesefarmersforthepastfive

(十年).39.Wehavetotakestrong

(措施)againstthedrunkendrivers.40.It'shisworkattitudethat

(打動(dòng))medeeply!41.Asacountry,we

(消耗)morethanweproduce.42.PeopleinGermanyputtheirgarbageintodifferentbagsandthenr

(重新利用)it.43.Shehasalreadytriedherbest.Pleasedon'tbetoo

(挑剔的)aboutherjob.44.Itisnotwise,evenfoolish,toend

(沖突)withviolence.Theremustbegoodwaystosolvetheproblem.45.Onhis

(到達(dá)),hecametovisithisoldfriend.46.Aftertheexplosionthepolicemadeseveral

(逮捕).47.HousingpriceinChongqingisexpectedto

(減少)by10%thisyear.48.Afteralong

(爭(zhēng)論)thebillwaspassed.49.Thecompanyhadbecometoo

(貪婪的)forprofit.50.Itis

(違法)tocarrygunswithoutpermission.四、翻譯(根據(jù)中文提示完成句子)（共10小題；共20分）51.他們的飲用水快要用完了。They

drinkingwater.52.亨利完成工作后就回家了。

hiswork,Henrywenthome.53.他給我挑了個(gè)熟透了的桃子。He

theripestpeachforme.54.那是一場(chǎng)不錯(cuò)的音樂會(huì)——我尤其喜歡最后那首歌。Itwasagoodconcert—Ienjoyedthelastsong

.55.湯姆醒來時(shí)發(fā)現(xiàn)自己睡在地面上。Tom

onthegroundwhenhewokeup.56.哈森拿著錄取通知書往家里走去，感覺非常興奮。Harsonwalkedhomewithhisadmissionletter,

.(feel)57.We

(深深地被打動(dòng))hisdeeds.(impress)58.我們必須采取措施來減少這個(gè)地區(qū)的犯罪。Wemust

reducethecrimeinthisarea.59.

(由于花了一整夜)watchingthefootballmatch,Iwasverytiredthenextday.(spend)60.

(因?yàn)樯×?,Andrewcouldn'tgotowork.五、單項(xiàng)選擇（共20小題；共20分）61. Becauseoftheheavysnowstorm,wehavetoputoffthevisittothepaintingexhibition

inthenearbycityuntiltomorrow. A.tohold B.havingbeenheld C.holding D.beingheld62. Theresearchprojecthasonlybeen

forthreemonths,soit'stooearlytocommentonitssuccess. A.intheway B.bytheway C.undertheway D.underway63. Whatdoyouthinkoftheconcert? Perfect!Ienjoythelastsong

. A.inreturn B.inplace C.inparticular D.inaddition64. Myinkhas

andatthesametimeIhave

mysalary. A.runoutof;runout B.runout;runoutof C.runoutof;runoutof D.runout;runout65. Toadytherearemoreairplanes

morepeoplethaneverbeforeintheskies. A.carry B.carrying C.carried D.tobecarrying66. Mr.Blackisacarefulandexperiencedengineer,soheisoften

tofinishsomechallengingtasks. A.appreciated B.approached C.appointed D.agreed67.

anyland,themanstrugglingintheseawasdesperatecompletely. A.Notseeing B.Notseen C.Nottosee D.Havingnotseen68. Allofthethingsthereareinexpensive,withprices

from$1to$10. A.ranging B.decreasing C.possessing D.spreading69. Thegirlimpressedusall

herlivelinessandsenseofhumor. A.of B.on C.upon D.with70. AndyLaualwayswearsapairofdarkglasseswhenappearinginthepublic,buthisfanscanstill

himoutatonce. A.find B.pick C.look D.speak71.

unemploymentinsurancewouldmeantellingmillionsofourneighborswhoareoutofworktodaythatthey'reontheirown. A.Cut B.Cutting C.Havingcut D.Beingcut72.

allhishomework,Jimbegantolistentoclassicalmusic. A.Finished B.Finishing C.Havingfinished D.Beingfinished73. Thiscompanywasthefirst

portableradiosaswellascassettetaperecordersintheworld. A.producing B.toproduce C.havingproduced D.produced74.

nearlyallourmoney,wecouldn'taffordtostayatahotel. A.Havingspent B.Tospend C.Spent D.Tohavespent75.

aroundthefamousmuseum,weweretakentoseethemodernschool. A.Havingshown B.Tobeshown C.Havingbeenshown D.Toshow76. IwavedtoLucy,butshewas

inherthoughts,andmadenoresponse. A.involved B.absorbed C.stuck D.interested77. Duringtheopeningceremony,“Misssmile”haswontheheartsofChineseInternetusersafterbeingcaught

upthesamesmilefornearly20minutes. A.kept B.keeping C.tobekept D.tokeep78. Someanimals

andkilledatsuchaspeedthattheywilldisappearfromtheearthinthenearfuture. A.hunted B.arehunted C.arebeinghunted D.hadbeenhunted79. Theparkwasfullofpeople

themselvesinthesunshine. A.havingenjoyed B.enjoyed C.enjoying D.toenjoy80. Youdidagoodjob,Jack. Mr.Green

alot. A.hashelped B.helps C.helped D.willhelp六、完形填空（共20小題；共30分）WhiletravelingbytrainfromWuhantoBeijingduringtheMay1Holiday,Iwitnessed(目擊)anactwhichbothangeredanddisappointedme.Atrain81

wassweepinglitterfromthefloorofthetraincar,and82

itintoaplasticbag.Whenthebagwas83

,shewenttoanopenwindowofthetraincarand84

itoutintothecountryside.Isaidnothingtoher,butIwasn'tthe85

personwhonoticedwhatshehaddone.Otherswerestandingcloseby,andIcouldseethattheysharedmydisapprovalofher86

.I'ma87

,livingandworkinginChina.IloveChina,andlovetovisitthemanybeautifulandhistoricsitesthatabound(大量存在)88

thecountry.ButnearlyeverywhereItravel,Iam89

tofindlitterscatteredabout,droppedbyuncaringand90

persons.Ihaven't91

hadtheopportunitytovisitDalian,92

othershavetoldmethatDalianisabeautifulcityandthatit'sremarkablylitter-free.Why?Isuspectthatit's93

theleadersinDalianhavewagedacampaigntodiscouragelittering,andhaveinstilled(灌輸)a94

ofprideintheheartsofthosewholivethere.The95

thingcouldbedonethroughoutChina.Itcanhappen.Iftheleadershipingovernment-state,provincialandcity-wouldbegintocampaignforalitter-freeenvironment,itWILLhappen.Therecouldbe96

bettertimethanrightnowtobegin-Chinais97

the2023Olympics,andwhenshecomes,therewillbeagreatnumberofforeignvisitorscomingtoviewtheathleticevents,98

toseeChina'sbeautifulandhistoricsites.99

prideinChina.LetChinastandtallamongthenationsoftheworld.Declarewaragainstlitter.Fightitonthestreets,intheparks,onthetrains,behindthebuildings,inthecountryside-fightlitterwhereveritmaybefound!Comeon,China!Beunitedonthisissue!Everylitterbit100

!81. A.driver B.passenger C.attendant D.fare-collector82. A.placing B.lifting C.holding D.dropping83. A.clean B.clear C.empty D.full84. A.got B.threw C.put D.showed85. A.first B.only C.last D.same86. A.thing B.activity C.action D.way87. A.foreigner B.person C.tourist D.stranger88. A.with B.on C.from D.throughout89. A.glad B.pleased C.disappointed D.uncertain90. A.careless B.hopeless C.thoughtless D.meaningless91. A.yet B.again C.just D.quite92. A.and B.but C.then D.or93. A.how B.what C.when D.because94. A.taste B.meaning C.sense D.direction95. A.same B.usual C.common D.difficult96. A.any B.no C.other D.some97. A.fighting B.entertaining C.hosting D.enjoying98. A.aswellas B.soas C.inorder D.but99. A.Put B.Have C.Give D.Take100. A.damages B.hurts C.injures D.pains七、閱讀理解（共15小題；共30分）AOurenvironmentisn'tasgreenandbeautifulasitshouldbe.Therearesteelmonstersblockingoutthesun,blowingoutdangeroussmoke,andlettingoutpoisonouschemicalsintorivers,carsproducingharmfulwastegas,peoplethrowingoutwasteinawrongwayandallotherkindsofsourcesthatruintheplanet.Facingcurrentenvironmentalproblems,peopleneedtodotheirbesttosavetheEarth.Youcanseemanybiggarbagedustbinsinthestreets.They'renotthereforashow,butforyoutodropyourwaste.Weshouldrealizethatwhatalittlewedodoescount.Sonexttimeyougetthaturgetothrowgumorachocolatepackageoutofthecarwindow,or"accidentally"dropasyouwalkdownthestreet,askyourselfhowmuchwasteyou'vebeencontributingtotheenvironmentwiththatbadhabitgoingonforyears.Athome,thefirstthingwecandotoprotecttheenvironmentisavoidlettingwaterruncontinuouslyandmakesurethattapsarenotleaky(泄露的),whichwouldhelpgreatlyinscrimping.Anotheristouseenergy-savinglights,andturnthemoffbeforeyouleavetherooms.It'snotonlyenergy-saving,butalsocutsdownelectricitycosts.Recyclingisamethodtomakeitemsreusable.Manythingsyouwanttothrowoutcanbemadeintonewproductsthroughthereproducingprocess.Useyourimaginationtocomeupwithwaysonthingsthatyoucanuseagain.Passthemessageofsimplewaystosavetheenvironmentontokids.Startingwithkidsisagoodwayofteachingthemessageearlyintheirlives,inthehopethattheycancarryitforwardastheygrowolder.Withenvironmentalprotectionawarenessinmind,wecandowhatwecan,fortheresultsaretohaveabigeffectontheplanet.Aslongaswedoourpart,theworldisonesmallstepclosertobeingsaved.101.Theunderlinedword"scrimping"inthethirdparagraphcanbereplacedby

. A.saving B.cleaning C.cooking D.drinking102.Fromthefifthparagraph,wecanknowthat

. A.protectingtheenvironmentbeginswithsmallchores B.protectingtheenvironmentshouldstartfromchildhood. C.wonderfullifecomesfromenvironmentalprotection D.protectingtheenvironmentbenefitsthecountryandthepeople103.Whichofthefollowingisn'ttrue? A.Themorepeopledotheirpart,thegreenertheenvironmentwillbe. B.Sellingwhatyoudon'twantanymoreisakindofrecycling. C.Toprotecttheenvironmentmayhelpyousavesomemoney. D.Yourbadhabitsfortheenvironmentareavaluablecontribution.104.Whichofthefollowingcanbethebesttitleforthispassage? A.TheUseofGarbageDustbin B.HowtoSaveWaterandElectricity C.HowtoSavetheEnvironment D.OurCurrentEnvironmentalProblemsBEnvironmentalandnaturaldisastershaveclaimed(奪去)thelivesofthousandsofpeopleintheUnitedStates,wipedoutentirecitiesandtowns,anddestroyedprecioushistoricaldocuments.HerearefourdifferentkindsofnaturaldisastersinthehistoryoftheUSA.Johnstown,PAFlood—May31,1889AsouthwesternPennsylvaniadamanddaysofraincombinedtocreateoneofAmerica'sgreatestdisasters.TheSouthForkDam,builttoholdbackLakeConemaughforthewell-knownSouthForkFishing&HuntingClub,collapsed(倒塌)onMay31,1889.Itdestroyedeverythinginitspath,includingmostoftheindustrialcityofJohnstown.Estimateddeathtollismorethan2209.Galveston,TXHurricane—September18,1900ThedeadliestnaturaldisasterinAmericanhistorywasthehurricanethathittherichportcityofGalveston,Texas,onSeptember18,1900,whosepopulationwasabout50,000.Thestormstrucktheislandcity,killing1in6residentsanddestroyingmostofthebuildingsinitspath.Thebuildingwhichhousedtheport'simmigrationrecordswasoneofthemanydestroyedinthestorm.SanFranciscoEarthquake—April18,1906InthedarkmorninghoursofApril18,1906,thesleepingcityofSanFranciscowasrockedbyabigearthquake.Wallscavedin;gasandwaterlinesbroke,allowingresidentslittletimetotakecover.Theearthquakeitselflastedlessthanaminute,butfiresbrokeoutacrossthecityalmostimmediately,fueledbybrokengaslinesandalackofwatertoputthemout.Fourdayslater,theearthquakeandbigfireleftmorethanhalfofSanFrancisco'spopulationhomeless,andhadkilledsomewherebetween700and3,000people.Tri-StateTornadoinMissouri,IllinoisandIndiana—March18,1925WidelyconsideredthemostpowerfulanddestructivetornadoinAmericanhistory,theGreatTri-StateTornadoripped(猛攻)throughMissouri,IllinoisandIndianaonMarch18,1925.Itkilled695people,injuredmorethan2000,destroyedabout15,000homes,anddamagedmorethan164squaremiles.105.Thedisasterinwhichthemostpeoplelosttheirliveshappened

. A.in1889 B.in1900 C.in1906 D.in1925106.Whatdotheunderlinedwords"takecover"inthepassageprobablymean? A.Hide. B.Suspect. C.Confirm. D.Confuse.107.WhichofthefollowingisNOTtrueaboutSanFranciscoEarthquake? A.Itoccurredintheearlymorning. B.ItresultedinabigfireinSanFrancisco. C.OverhalfofSanFrancisco'spopulationlosttheirlives. D.Thebigfirelastedfourdaysforlackofwatertoputout.108.What'sthepurposeofthepassage? A.Totellushowtoavoidnaturaldisasters. B.TodescribetheunpleasanthistoryofAmerica. C.Toshowusthedamagecausedbydisasters. D.ToprovidefactsonnaturaldisastersintheUS.CThinkaboutwhatyouhadforlunch:Wasitahamburger?Achickensandwich?Barbecue?Whataboutvegetables?Woulditsurpriseyoutolearnthatwhatyoueatcanaffectthewholeplanet?Itcan—inabigway.Newstudiesshowhowfoodanditsproductionaffecttheglobeanditswarmingclimate.You'veprobablyheardofglobalwarming.Thetemperatureisontherisebecausehumankindhasbeenreleasing(排放)amountsofgasesintotheatmosphere.Oneofthesegreenhousegasesiscarbondioxide(二氧化碳).Whatdoesthishavetodowithfood?Abigpartofthecarbondioxidethatweputintheatmosphereeveryyearcomesfromtheprocessofmakingandeatingfood.Theproductionofmeatcontributesalotofthatcarbondioxide.Andmuchofmeat'scontributioncomesfrombeef,whichisresponsibleforreleasingevenmorewarminggasesintotheatmosphere.Theprocessofmakingahamburger,forexample,requiresalotofenergy.Acowhastobefedandraisedonfarmland,andcowwasteisamajorsourceofmethane(沼氣)—anespeciallypowerfulgreenhousegas.Thecowhastobekilled.Themeathastobeprocessedandshippedtoashop,whichtakesfuel.Mostofthecowwon'tevenbeusedformeatthatpeopleeat.Bythetimeahamburgerfinallylandsonadinnerplate,ithasmadeaheavyeffectontheenvironment.Wecanreducetheproductionofglobal-warminggasesbyeatinglessbeef.Otherkindsofmeatlikeporkandchickendolessharmtotheenvironment—atleastintermsoftheamountofgreenhousegasesreleased.Allkindsofmeatareharderontheplanetthanvegetables.Togrowandeatapoundofpotatoes,forexample,sendslessthanone-quarterpoundofcarbondioxideintotheair.Sochangingourdiettolessmeatandmorevegetables,asitturnsout,maydotheworldsomegood.109.Thequestionsaskedinthefirstparagraphareusedto

. A.showtheauthor'sconcernaboutfoodsafety B.expresstheauthor'spuzzlementatwhattoeat C.introducethetopictobediscussedinthepassage D.remindreadersofsomethingdelicioustoeat110.Whatisthebadnewsformeat-eaters? A.Mostcowsareraisednotforpeopletoeat. B.Meatproducingcontributestoglobalwarming. C.Thereisalotofcarbondioxideinthemeatweeat. D.Animalsbegintodieoffbecauseofglobalwarming.111.Theauthorwrotethepassageinorderto

. A.explaintheimportanceofeatingmeat B.encouragepeopletochooseagreenerdiet C.advisepeopletokeepabalanceddiet D.introducesomehealthyfoodstopeopleDThesceneintheHollywoodmovieTheDayAfterTomorrow,whereglobalwarmingcouldsoonturntheglobalclimate(氣候)intoanewiceage,mayneveroccur,accordingtonewresearch.Thenexticeagecouldbe15,000yearsaway,sayEuropeanscientistswholastmonthannouncedacontinuousrecordof740,000yearsofclimatedate(數(shù)據(jù))obtainedfromtheAntarcticice.Scientistsfrom10nationshavenowalmostcompletelydrilledthrougha3,000-meterdepthoficehighintheAntarcticmainland.Theyfigureoutthattheareawheresummertemperaturescanfallto,hasatleast900,000yearsofsnowfalls,keptasneatlyasthegrowthringsofatree.Andtheiceandaircaughtineachlayer(層)havebeguntoanswerquestionsabouttheclimatesinthepast.Theresultsshowthattherehavebeeneighticeagesinthepast740,000yearsandeightwarmerperiods.Andbycomparingthepatternofglobalconditionstodaywiththoseofthepast,theresearchersreportedinNaturethatthepresentwarmperiodcouldlastanother15,000years.Researchsuggeststhatthereisaverycloseconnectionbetweengreenhousegaslevelsandglobalaveragetemperatures.Italsoshowsthatcarbondioxide(二氧化碳)levelsarethehighestforatleast440,000years.“Ifpeoplesaytoyou:thegreenhouseeffectisagoodthingbecausewewouldgointoaniceageotherwise,ourdatesayno,anewiceageisnothangingoverourheads,”saidEricWolfffromtheBritishAntarcticSurvey.“Nowwehaveeightexamplesofhowtheclimategoesinandoutoficeages…andyoucanlearnwhattherulesarethatgointotheclimatemodelsthattellusaboutthefuture.”Scientistsfoundthatwhenevertemperaturesroseinthefrozenrecord,sodidcarbondioxidelevel.“In440,000yearswehaveneverseengreenhousegasgetasthickasitistoday,”saidDrWolff.112.IndrillingthroughtheiceinAntarctica,scientistshavefoundthat

. A.thelowesttemperaturethereis B.thedepthoficeis3,000meters C.theicehasexistedfor15,000years D.snowfallsarekeptincertainpatterns113.Theinformationoftheglobalclimateconditionsinthepastcanbeobtainedthrough

. A.separatingcarbondioxidefromtheair B.examiningthegrowthringsoftrees C.comparingtemperaturesindifferentareas D.studyingtheiceandaircaughtineachlayer114.WecaninferfromEricWolff'swordsthat

. A.thereissomethingwrongwiththedata B.greenhouseeffectisalwaysabadthing C.anewiceagewillnotcomeinthenearfuture D.greenhousegaswillgetthickinthefuture115.Whatwouldbethebesttitleforthepassage? A.ResearchovertheAntarcticarea B.Warmperiodtolastabout15,000years C.Reportontheeighticeagesinthepast D.Hollywoodmoviesandtheglobalclimate八、短文7選5(5選5等)（共5小題；共10分）TheRulesofSurfingtheInternetDoyouobeytheruleswhilesurfingtheInternet?YourSecurityIsYourProblemYouknowtherearesignsineveryparkinggaragesayingthey'renotresponsibleforlostorstolenitemsinyourvehicle.116.

You'reSpeakinginaPublicForum(論壇)Everythingyoupostonlineisequaltopostingitonthefrontpageofthenewspaperanddeliveringittoeveryonearoundyou.Somepeoplemayagree,andsomemaydisagree.Youmayevenstrikeachord(引起共鳴)withenoughpeopletostartamovement.117.

onlysayonlinewhatyou'rewillingtosayinfrontofyourgrandma.

118.

Thecontentofyourpostsmatters,butsodoeswhereyou'reposting.Theaudienceofaparticularwebsitemaynotagreewithyourparticularmessage(oratleastwiththewayyou'representingit),sobecarefulwhereyoupost.KeepItCivilFreedomofspeechisimportant—Everyoneshouldhavetherighttosaywhattheywant,andafewpeoplewhoabusethisfreedomcan'taffectanyone.119.

Thisdoesn'tmeantherearen'tconsequencestoyourwords,however,sodowithcaution.Putforththeefforttobepolitewhetheronlineoroff.YouShouldBeAnonymousAnonymity(匿名)soundslikewhatsomecrazyhackergroupsfill,butit'snot.120.

Thereasonwhyweallsupportanonymityisthatwebelieveeveryhumanbeingdeservesthebasichumanrightofbeinganonymous.Youshouldbeanonymoustoo. A.Youcansaywhateveryouwant. B.WhetherYouAgreeorNot,MajorityRules. C.TheInternetworksthesameway. D.Anonymityisanidealsupportedbygrownandsuccessfuladultsandinventorsineveryindustry. E.It'sNotJustWhatYouPost,butWhere. F.You'llnevercleanuptheInternet,andit'snotevenworthtrying. G.Youcan'tcontrolwhatpeopledowithyourmessage,butyoucancontrolyourmessage.九、補(bǔ)全短文（共10小題；共10分）Canadaisamulticulturalcountry,withalargesizebutasmall121.

.Anditiss122.

bywateronthreesides.MostCanadianslivewithin320kmsoftheUSA123.

.Manypeoplehavetheideathattheycancrossthe124.

(大陸)inlessthanfivedays,buttheyarewrong.Canadahasrich12