人教版(2019)选择性必修第一册Unit5 Working the Land 单元过关演练（含解析）

2020-2021学年人教版(2019)选择性必修第一册Uni5单元过关演练本套试卷总分120分。考试时间100分钟。第一部分阅读(共两节,满分50分)第一节(共15小题;每小题2.5分,满分37.5分)阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。AShakespeare’sGlobeExhibition&TourisauniqueinternationalresourcetoexploreShakespeare’swork.Openallyearround,itgivesyouanopportunitytolearnmoreaboutthemostfamousplaywright,Shakespeare,andhelpsyouseektofurthertheexperienceandinternationalunderstandingofhim.GroupVisitstotheExhibition&TourOpeningHoursTheatreTours:Monday—Sunday9:30am—5:00pmExhibition:Monday—Sunday9:00am—5:00pmGroupsof15peopleormorearerequiredtopre-booktheirvisit,andeachgroupwillhaveitsownguideforfree.Tomakeareservation,pleasefillinaGroupRequestFormandreturnittousviae-mail.ExhibitionandTourPricesAdult:$15.00Senior(60+):$13.50Student(withvalidID):$11.50Child(5—15):$8.00Complimentary:every16thpersonfreeGettinghereShakespeare’sGlobe21NewGlobeWalk,LondonSEI(DT,UK)Visitorsareadvisedtoarrivebypublictransportorbytaxi.ThereisacarparkonThamesExchangeonthenorthsideofSouthwarkBridge(open24hours,sevendaysaweek).CabsmaybefoundallyearroundonSouthwarkBridge.ItmayalsobepossibletopickoneupfromoutsidetheentrancehallonNewGlobeWalk.WheretoeatSwanatShakespeare’sGlobeservesmodernBritishseasonalfoodfordinner,afternoonteaordrinksinthebeautifulbarandrestaurantsetovertwofloors,availableforpre-andpost-theatredining.SwanRestaurantMonday—Friday:12noon—2:30pm&6:00pm—10:30pmSaturday:12noon—3:30pm&6:00pm—11:00pmSunday:12noon—9:00pm()1.Whencanyoupayavisittotheexhibition?A.Fridayat12:00.B.Mondayat8:00am.C.Saturdayat5:30pm.D.Sundayat7:00pm.()2.Ifagroupof20childrenvisittheExhibition&Tour,whatisrequiredforthemtodo?A.Theyneedtohireaguidethemselves.B.Theymustbeaccompaniedbyanadult.C.Theyhavetopay$160forticketsintotal.D.Theyneedtoe-mailforareservationinadvance.()3.WhatcanweknowaboutSwanRestaurant?A.AfternoonteaisnotservedonSunday.B.Itservestraditionalseasonalfoodfordiners.C.Itisclosedfrom3:00pmto5:00pmonworkdays.D.Itservesthreemeals,drinksandafternoontea.BBankerChipPaillexhadneverplantedsomuchuntilhemovedtothecountrysideinPittstown,NewJersey,sevenyearsago.Surroundedbyworkingfarms,hequicklybecameinterestedinthegrow-it-yourselfideaandrentedapieceof30-by-30-footland.Heplantedtomatoes,eggplantsandothervegetables—enoughtofeedhisfamilyoffourforsummer.Heendedupwithsomuchproduce;hecouldn’tgiveitaway.Hefoundalocalfoodfactory,anddonated(捐赠)120poundsoffreshvegetables.Thefollowingyear,withahandfulofvolunteersandamemorablename—America’sGrow-a-Row,Paillexharvested1,500poundsoffreshvegetables,allofwhichhedonatedtofoodbanksthatgivefoodtopoorpeople.SoonPaillexhadahundredvolunteersandneededmoreland.HevisitedMeredithandJeremyCompton,whofarmPeacefulValleyOrchardsinPittstown.Couldheworkontheirland?“Iguesswewerefeelinghonoured,”saysMeredith.NotonlydotheComptonswelcomeGrow-a-Rowvolunteers,buttheyalsoworkontheland.Whatbeganwithafewemptyfieldshasturnedintoalargelocalfarm.Thisyear,Grow-a-Rowwilldeliverabout250,000poundsoffreshproducetofoodbanks.Theirsecretforgettingallofthisdone?Familypower.“Eachweek,acoupleoffamilies‘own’thegarden,”saysPaillex.“Theywater,pick,anddeliver,andthenhanditoffontheSundaynighttothenextgroupoffamilies.”Paillexalsowelcomeslocalschoolkids.OnaFridaymorninginMay,somekidsworkedonafield.“We’regrowingfood,”onefifthgradersaidproudly.“Theprogrammeshowskidsthattherearepeopleinneed,”saysPaillex.“Whenthesekidsbecometomorrow’sleaders,they’llbemuchmorelikelytoencouragetheirco-workersoremployeestogetinvolvedin(参与)somethinglikethis.”“Chipmakespeoplewanttohelp,”saysColleenDuerr,amotheroftwo.“Andfamilieslovethis.Chiphasgivenusawaytoraiseourkidswithagivingheart.”()4.WhydidChipstartgrowingvegetablesinPittstown?A.Therewereveryfewfreshvegetablesonthemarket.B.Hewantedtoofferfoodtothelocalfoodfactory.C.Farmersthereencouragedhimtodoso.D.Hewasdeeplyattractedbyplanting.()5.Afterayear’splanting,Chip.

A.setupmorefoodbanksintheareaB.wongreatsupportfrommorepeopleC.helpedsavemanypeoplefrombeingpoorD.persuadedmanypeopletohelphimontheland()6.HowcanGrow-a-Rowmanagetoproducesomuchfood?A.Schoolchildrenplaythemostactivepart.B.Familiestaketurnstolookafterthegarden.C.Theworkisdividedintoseparatesmalltasks.D.Schoolsandfamiliesdividetheworkequally.()7.What’sthebesttitleforthetext?A.Theproducers B.AmericanfarmsC.Growityourself D.Chip’scountrylifeCInmid-January,CapeTownofficialsannouncedthattheworld-classSouthAfricancityoffourmillionresidentswouldrunoutofwateronApril12.Thedate,nicknamed“DayZero,”hassincebeenpostponedmultipletimes,thankstotheintenseconservationeffortsbylocals,asharpreductioninagriculturalwaterusage,anda10billion-litredonationfromtheprivatereservoirs(水库)oftheGroenlandFarmersAssociation.ThecitynowhasenoughwatertosustainthecurrentlevelofusageuntilJuly9,givingresidentshopethattherainyseason,whichbeginsinJune,willbemoreregularthanhasbeenthecaselately.Fouryearsago,CapeTown’swaterdisasterwouldhaveseemedimpossiblegiventhatthecity’ssixdams,whichcanhold230billionlitresofwater,werefilledtothebrim.However,threeyearsoflowrainfall—athirdofnormallevels—andtheever-increasingpopulation,havereducedthedamstopuddles.InanattempttoavoidDayZero,thegovernmenthasimposedastrict50-litredailylimitforallhouseholds.Residentsarebeingurgedtoreducetheirwaterusagebymakingsmallchangesliketakingshortershowersandreusingbathingwatertoflushtoilets.Thosethatusemorehavetopayheavyfines.WhenDayZerostrikes,amillionhomesorabout75percentofthecitywillloseaccesstorunningwater.Residentswillinsteadhavetowaitinlineattheover200waterdistributioncentresestablishedaroundthecitytoobtain25litresaday.Thoughconservationmeasureswillhelpintheshortrun,onlynaturecansolvetheproblem.IfthecitygetsenoughrainfallduringitswinterseasonfromJunetoAugust,itwillprovidemuch-neededrelief.However,thelocalofficialsarenotsurewhetheritwillhappen.()8.Whatdoestheunderlinedword“brim”inthethirdparagraphprobablymean?A.Bottom. B.Topedge.C.Extendedpart. D.Centralpart.()9.WhateffortisbeingmadenowtoavoidDayZero?A.Limitingthedailyusageofwaterto25litres.B.Establishingover200waterdistributioncentresinthecity.C.Reducingthecitypopulationasmuchaspossible.D.Restrictingwaterusageinagriculturesignificantly.()10.Whatdoesthelastparagraphmainlywanttoconvey?A.Tomorrowisstillunknown. B.Currenteffortswillpayoff.C.Manisatthemercyofnature. D.It’stimetomakejointefforts.()11.Whatistheauthor’spurposeinwritingthispassage?A.ToinformusoftheseveresituationofwatershortageinCapeTown.B.ToappealtotheworldtocometogethertohelppeopleinCapeTown.C.ToexplainthecauseoftheseverewatershortageinCapeTown.D.ToapplaudtheeffortsbypeopleinCapeTowntoaddresswatershortage.DAscientistlockedhimselfinasmallair-tightplastictentwith200plantstoseeiftheycouldchangeCO2intooxygen(氧气)fastenoughtokeephimalive.KurtisBautelockedhimselfina3mby3mtentinhisbrother’sbackyardinBritishColumbia,Canada.Hehopedtofindoutifbysurroundinghimselfwithplants,theCO2hebreathedoutcouldbechangedintooxygentoallowhimtosurviveinthelockedtentforatleastthreedays.Unfortunately,hehadtogiveuptheexperimentafteronly15hours,asCO2levelsreachedadangerouspointwhereheriskedofsufferingbraindamage.“Icouldprobablysurviveinthetentforthreedays,”Bautewroteonhiswebsite.“Butmygoalisnottojust‘notdie’.Mygoalistoendthisprojectwithoutdevelopingbraindamageorjustgenerallycausinglastingharmtomybody.”Butasitturnsout,that’sexactlywhatheriskedasthe200plantshetookwithhimintothetentcouldn’tmeethisneeds.Clearly,acloudyskypreventedthemfromreceivingallthesunlighttheyneededtoperformphotosynthesis(光合作用),sotheycouldn’trecycleCO2fastenough.“PlantsaregreatattakinginCO2andtheyloveit.Sinceitwasn’tabrightandsunnyday,theyweren’tgettingthelighttheyneeded,whichmeantCO2justkeptrising.Ihadtogiveuptheexperimentasthatcontinued,”theyoungexperimentersaid.Fifteenhoursintotheexperiment,Bautereachedthesetdangerpointandthenendedthisexperiment.Still,hecalledtheexperimenta“hugesuccess”ashismaingoalwasactuallytheterribleeffectsofclimatechangeandCO2emissions.“TheconclusionaboutmyexperimentisthatifCO2istoohigh,I’llescape,whichisjusteverydayexperiencesformanypeopleonthisplanet.Everyonedeservescleanair,butnoteveryonehasit,”hewrote.()12.WhydidKurtisBautestayinthetentforonly15hours?A.Thetentwastoosmallforhimtostaytoolong.B.Theenvironmentinthetentwasdangerousforhim.C.CO2inthetentcouldn’tbechangedintooxygen.D.Hecouldn’tsurviveinthelockedtentanylonger.()13.Whatmadeithardforthe200plantstosatisfyKurtisBaute’sneeds?A.Hishealthcondition. B.Hiswrongdecision.C.ToomuchCO2. D.Thecloudyweather.()14.WhatdoesKurtisthinkoftheresultoftheexperiment?A.Disappointing. B.Surprising.C.Satisfying. D.Interesting.()15.Whatisthetextmainlyabout?A.Survivinginthetent.B.Thesetdangerpoint.C.Makingpeopleknowtheuseofplants.D.Atesttoshowtheimportanceofcleanair.第二节(共5小题;每小题2.5分,满分12.5分)阅读下面短文,从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Effectivetimemanagementistheprimarymeanstoalessstressfullife.Highschool,especiallyduringyoursenioryear,canbefrustrating.Thisisthetimeofyourlifewhenyouarepreparingyourselfforcollegeandtherealworld.16.

Planeachday.Planningyourdaycanhelpyouaccomplishmoreandfeelmoreincontrolofyourlife.Writeato-dolist,puttingthemostimportanttaskatthetop.17.

Prioritize(按重要性排列)yourweeklyscheduleasastudent.Prioritizingtaskswillensurethatyouspendyourtimeandenergyonthosethataretrulyimportanttoyou.18.Friendswillwanttohangoutwithyouontheweekends,buttheywillunderstandifyouexplaintothemthatyouneedtostudyorcatchuponcollege-relatedwork.

19.

Keepadiaryofeverythingyoudoforfreedaystodeterminehowyouarespendingyourtime.Lookfortimethatcanbeusedmorewisely.Forexample,ifyoutakeabustoschool,youcanusethetimetocatchuponreading.Thus,youcanfreeupsometimetoexerciseorspendwithyourfamilyorfriends.Getplentyofsleep,eatahealthydietandexerciseregularly.20.Itwillhelpimproveefficiencysothatyoucancompleteyourworkinlesstime.

A.Takeabreakbeforeyouneedone.B.Evaluatehowyou’respendingyourtime.C.Youneedtotryeverypossiblemeanstosavetime.D.Everydailyactivityshouldbeconsideredseriously.E.Ahealthylifestylecanimproveyourfocusandconcentration.F.Howdoyoumanageyourtimedoingallyouractivitieswithoutbeingoverlystressed?G.Anyacademicstudiesmustcomefirst,thenextracurriculumactivities,andthenthesociallife.第二部分语言运用(共两节,满分30分)第一节(共15小题;每小题1分,满分15分)阅读下面短文,从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。MyfriendJohnalwayshassomethingtotellme.Heknowssomuchthat21menhavetohaveolderandmoreworldly-wisementotellthem,22,whototrust,howtocareforothersandhowtolivelifetothefullest.

Recently,Johnlosthis23Janet.Foreightyearsshefoughtagainstcancer,butintheendhersicknesshadthelast24.OnedayJohntookoutafoldedpieceof25fromhiswallet.Hetoldmethathefounditwhenhe26upsomedrawersathome.

Itwasa27loveletterJanethadwritten.Thenotecouldlooklikeaschoolgirl’sscrawls(潦草的笔迹)aboutherdreamguy.28theletterwaswrittenbyawomanwhohadhadsevenchildren,awomanwhofoughtforherlifeandwho29onlyhadafewmonthslefttolive.

Itwasalsoabeautifulrecipe(处方,食谱)forhowtokeepamarriagetogether.Janet’s30ofherhusbandbeganlikethis,“Lovedme.Tookcareofme.Worriedaboutme.”

“HelpedmewhenIwasill,”thenext31read.Afterthatsheturnedoverthepaperandadded“Warmth.Humour.Kindness.Thoughtfulness.”Andthenshewroteaboutthehusbandshehad32withandlovedmostinherlife.“AlwaystherewhenIneededyou.”Thelastwordsshewrote33alltheothers.Icanseeherformewhensheaddedthoughtfully“Goodfriend”.

IstandbesideJohnnow,andcannotpretendtoknowhowitfeelstolosesomeonewhoisasclosetomeasJanetwastohim.Ineedto34whathehastosaymuchmorethanheneedstotalk.

“John,”Iask.“Howdoyousticktogetherwithsomeonethrough38years—nottomentionthesickness?HowdoIknow35Icanbeartostandbymywife’ssideifshebecomessickoneday?”

“Youcan,”hesaysquietly.“Ifyouloveherenough,youcan.”()21.A.old B.wise C.young D.foolish()22.A.forinstance B.atnotimeC.inthatcase D.asamatteroffact()23.A.friend B.colleague C.wife D.sister()24.A.possibility B.chance C.hope D.word()25.A.handkerchief B.clothC.leather D.paper()26.A.fixed B.looked C.tidied D.put()27.A.small B.long C.descriptive D.talkative()28.A.So B.But C.And D.While()29.A.probably B.surely C.certainly D.definitely()30.A.imagination B.descriptionC.dream D.expectation()31.A.letter B.note C.line D.paragraph()32.A.lived B.dealt C.quarrelled D.argued()33.A.tooktheplaceof B.gotridofC.tookaway D.summedup()34.A.speakup B.repeat C.discuss D.hear()35.A.why B.where C.if D.when第二节(共10小题;每小题1.5分,满分15分)阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。ShawnCheshireisablindcyclistwhocompetedinthe2016ParalympicsinRiodeJaneiroBrazil.Shelostherability36.(see)afteranaccidentnineyearsago.Shehastriedtobecomeas37.(depend)aspossibleinthelastfewyears.

Shesaidthat,38.alongtime,shewasin“areallydarkplaceandhatedbeingblind”.Shesaidthatsportsandphysicalexercisegave39.(she)“anotheropportunityatliving”.

Earlierthismonth,Cheshirecrossed68kilometresofsteepandunevengroundintheGrandCanyon(大峡谷).Shedidsoin24hoursand15minutes,40.isbelievedtobearecordforablindhiker(徒步旅行者).The41.(early)recordof28hours42.(set)in2014.

ThreefriendshelpedherduringtheGrandCanyonhike.Theywalkedseveralstepsapart.Theyguidedandwarnedherof43.(barrier).Shelistenedforandfollowedthesoundofabell44.(wear)bytheleadhiker.Sheusedhikingpolesforbalance.

CheshireandherfriendsfinishedthehikeonOctober8.Shesaidasthegroupneared45.endofthetrip,“Ihadahugeballofemotionwelledupinmychest—Icannotbelievewejustdidthat.”

第三部分写作(共两节,满分40分)第一节(满分15分)假设你是李华。本周六你班将组织参观位于你市郊区(suburb)的某有机农场。请你用英语给你们的外籍老师约翰(John)写一封邮件邀请他参加你们的活动。内容包括:1.活动目的:让同学们亲身体验有机农业的耕种方式,了解吃有机食品的益处;2.活动项目:①专人引导参观,探究作物轮作(croprotation)对土壤保护的重要性;②农场将划出一块地让同学们体验农活。注意:1.词数80左右;2.可以适当增加细节,以使行文连贯。DearJohn,

Yours,LiHua第二节(满分25分)阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。续写的词数应为150左右。ItwasaSaturdayafternoon.Thecolouroftheskywaschanging,firstlightgrey,thendarkgrey,andfinallydarkanddense.Thewindwasblowingheavily,andthetreeswereswayinginthestrongwind.Itbegantoraincatsanddogs.Soon,theroadwasfilledwithpuddlesfromtherain.Onsuchastormyafternoon,mymothertookmyfive-year-oldbrother,Christopher,andmetoanewbigtoystoreshehadreadaboutinthenewspaper.“Somanytoys,”theadvertisementhadshoutedinfullandflashycolour,“thatwehadtogetahugewarehousetofitthemall!”ChristopherandIcouldn’thavebeenmoreexcited.Weranacrosstheparkinglot,throughthecoldandbitingrain,asfastasourlittlelegscouldcarryus.Weleftourmotheroutsidetobattlewiththefrustratingumbrella,whichneverworkedwhenshewanteditto.“Christine!Takecareofyouryoungbrother!”Mothershoutedatthetopofhervoice.“Christine!I’mgoingtofindtheLegosection(乐高积木区)!There’sanewpirateshipIwant,andIhavefourdollars!MaybeIcanbuyit!”Christopherexclaimedandranoffexcitedly.Ionlyhalfheardhim.Itookarightturnand,tomywide-eyeddelight,foundmyselfinthemidstoftheBarbie(芭比)World.IwasstudyingaBarbieanddoingsomesimplemathsinmyheadwhensuddenlyanearthshakingclapofthunderroaredfromthestormoutside.Ijumpedatthenoise,droppingthedolltothefloor.Thelightsflickered(闪烁)onceanddied,coveringeverythinginablanketofblackness.Thundercontinuedtoshaketheskyandlightningilluminatedthestoreforseconds,castingfrighteningshadowsonmymind.Paragraph1:“Ohno,”Ithought.“Where’sChristopher?”

Paragraph2:“Christine,I’mhere.”

参考答案第一部分第一节A【文章大意】这是一篇广告应用文。文章主要介绍了莎士比亚环球展览与旅游的活动安排及旅游价格。1.A细节理解题。根据文中GroupVisitstotheExhibition&Tour部分“Exhibition:Monday—Sunday9:00am—5:00pm”可知,展览时间为:星期一到星期日的上午九点到下午五点。星期五的中午十二点在这个时间范围内,故选A。2.D细节理解题。根据文中“Groupsof15peopleormorearerequiredtopre-booktheirvisit,andeachgroupwillhaveitsownguideforfree…viae-mail.(15人或以上的团体需要提前发邮件预订他们的行程,每个团体将有自己的免费导游)”可知,如果一个20个孩子的小组参观该展览和旅游,他们需要提前发邮件预订,故选D。3.C细节理解题。根据文中SwanRestaurant部分“Monday—Friday:12noon—2:30pm&6:00pm—10:30pm”可知,Swan饭店在工作日的下午三点至五点是不营业的,故选C。B【文章大意】本文主要讲述了奇普通过农业活动来帮助、激励他人的故事。4.D细节理解题。由第一段中的“Surroundedbyworkingfarms,hequicklybecameinterestedinthegrow-it-yourselfidea…”可知,奇普受到周围环境的影响,很快对自己种植食物这一想法产生了兴趣,故选D项。5.B推理判断题。由第二段中的“…withahandfulofvolunteers…Paillexhadahundredvolunteers…”以及第三段提到的康普顿夫妇乐意帮忙的情况可推知,耕种一年之后,奇普得到了越来越多的人的支持与帮助,故选B项。6.B细节理解题。由第四段中的“Eachweek,acoupleoffamilies‘own’thegarden…Theywater,pick,anddeliver,andthenhanditoffontheSundaynighttothenextgroupoffamilies.”可知,Grow-a-Row可以生产出数量众多的农产品是因为各个家庭轮流负责种植,故选B。7.A主旨大意题。奇普搬到乡下后开始喜欢上了种植蔬菜,并且将吃不完的新鲜蔬菜捐出去,他的这种慈善行为慢慢吸引了很多志愿者,使得越来越多的人投入到这项帮助他人的农业活动中。因此A项“生产者”概括了文章主旨,适合当作标题。C【文章大意】本文是一篇说明文,南非的开普敦遇见了严重的水资源缺乏问题,文章向读者介绍了这一情况并对南非政府采取的节水措施做了详细说明。8.B词义猜测题。根据本句“Fouryearsago,CapeTown’swaterdisasterwouldhaveseemedimpossiblegiventhatthecity’ssixdams,whichcanhold230billionlitresofwater,werefilledtothebrim.”中提及开普敦有六座大型水库,可以储存2300亿升水,这些水一直到水库大坝的最高处。故brim指topedge。故B项正确。9.D推理判断题。本题可以使用排除法。根据文章第四段“InanattempttoavoidDayZero,thegovernmenthasimposedastrict50-litredailylimitforallhouseholds.”可知政府已经开始采取措施,限制日常用水量在50升,而不是25升;B项是未来要采取的措施;C项文章没有提及;政府限制了居民使用水的数量,当然也会限制农业灌溉用水。由第一段最后一句可知D项正确。10.A段落大意题。根据最后一段第一句“Thoughconservationmeasureswillhelpintheshortrun,onlynaturecansolvetheproblem.”可知尽管这些保护措施会有一定的作用,但是只有大自然才能解决这个问题,然而大自然是不确定的。故A项正确。11.A写作意图题。根据文章第一句“Inmid-January,CapeTownofficialsannouncedthattheworld-classSouthAfricancityoffourmillionresidentswouldrunoutofwateronApril12.”可知南非的开普敦遇见了严重的水资源缺乏问题,文章向读者介绍了这一情况并对南非政府采取的节水措施做了详细说明。故A项正确。D【文章大意】本文是一篇夹叙夹议文。一位科学家把自己锁在一个装有200株植物的密闭塑料小帐篷里,想看看这些植物是否能将二氧化碳快速转化为氧气,以维持他的生命。文章在末尾点明了干净的空气很重要。12.B细节理解题。由第二段的“Unfortunately,hehadtogiveuptheexperimentafteronly15hours,asCO2levelsreachedadangerouspointwhereheriskedofsufferingbraindamage.”可知,仅仅15个小时后,他就不得不放弃实验,因为二氧化碳浓度达到了一个危险的水平,他可能会遭受脑损伤。故选B。13.D细节理解题。由第三段可知,这200株植物难以满足KurtisBaute的需求的原因是,多云的天空使它们无法获得进行光合作用所需的全部阳光,因此它们无法足够快地吸收二氧化碳。故选D。14.C推理判断题。由最后一段可知,Kurtis仍然称这个实验是一个“巨大的成功”,他对实验结果是“满意的”,故选C。15.D主旨大意题。根据第一段可知,一位科学家把自己锁在一个装有200株植物的密闭塑料小帐篷里,想看看这些植物是否能将二氧化碳快速转化为氧气,以维持他的生命。最后一段谈到每个人都值得拥有干净的空气,由此可知,文章主要讲的是干净空气的重要性。故选D。第二节【文章大意】本文是一篇说明文,主要介绍了四个管理时间的方法。16.F文章介绍了四个管理时间的方法,故该空是一个承上启下的句子。故F选项正确。17.D该段标题是“Planeachday.”,故D选项“我们应该认真考虑每天的活动”符合语境。18.G该段标题是“按重要性安排你一周的活动……”。后面的例子表明对一个学生来说,学习最重要,社交活动是次要的,故该空应具体表明哪些活动最重要,哪些是次要的,故G选项正确。19.B由该段内容可知,该段主要介绍的是我们该如何合理利用时间,故B选项正确。20.E该段标题为“要睡眠充足,饮食健康,并进行有规律的锻炼”,这些均属于健康的生活方式,故E选项正确。第二部分第一节【文章大意】“我”的朋友约翰总有一些道理告诉“我”,他深知年轻人需要年长的、有见识的人来教会他们一些事情。最近约翰失去了妻子,他用他和妻子的故事来告诉我们要珍惜自己身边的人。21.C他深知年轻人需要年长的、有见识的人来教会他们一些事情。22.A诸如应该相信谁,怎样关心别人等。23.C最近约翰的妻子(wife)珍妮特去世了。24.D但是最后却还是无法从病魔的手中逃出。havethelastword有决定权。25.D有一天,约翰从他的钱包里拿出一张折叠着的纸(paper)。26.C他告诉“我”,这是他在家里收拾抽屉的时候发现的。此处tidyup表示“收拾”。27.A这是一封珍妮特的小(small)情书。28.B但是(but)这封小情书是一个有七个孩子的女人写的。29.A可能(probably)只有几个月的时间了。30.B珍妮特对于自己丈夫的描述(description)是这样开始的。31.C接下来的一句这样写道,此处line表示“字行”。32.A然后她写了这个和她一起生活(live),并且是她最爱的丈夫。33.Dsumup表示“总结,