2025版高考英語一輪復習課時提能練8必修2Unit3Computers練習含解析新人教版

PAGE課時提能練(八)必修2Unit3ComputersA：學問層面Ⅰ.語境語法填空A(考查派生詞)Ourlifehaschangedalotsincethe1．appearance(appear)ofcomputers.Complicatedissueshavebeen2．simplified(simple).Forexample,financialservicesarebecomingmoreeasilyaccessible.3．Operators(operate)justuseakeyboardoramousetogettheirworkfinishedinashorttime.Now,4．intelligent(intelligence)computersarebeingmorewidelyused,eveninthe5．exploration(explore)andrecognitionoftheuniverse.6．Personally(personal),computerswillinfluenceallaspectsofourlifewithmore7．application(apply)softwaresbeingdeveloped.B(考查動詞)Theforumismeant8．toexplore(explore)howmobilephonesinfluencepeople'swell-being.Amobilephoneisnowusedformorethanjustcommunication.Itcanfunctionasa9．calculating(calculate)device.Someoneusesit10．tosignal(signal)totherobotinhis/herhometodohousework,suchas11．mopping(mop)theflooranddoingthelaundry.By12．downloading(download)andinstallingacertainapp,peoplecanvideochatwitheachother.Withnewapps13．arising(arise),mobileswillhavemorefunctions.However,negativeeffectsmobilephoneshaveonpeople'shealthisobvious.Theproblemmust14．besolved(solve)ifwewanttostayfit.C(考查句型)Withthesun15．rising(rise),Iwasexpectinganewstart.Afteraquickbreakfast,Iwenttomyoffice16．feeling(feel)energeticandquicklydevotedmyattentiontomywork.SomuchworkdidIhavetodo17．thatIhadnotimetotakearest.However,18．asthedaywenton,theweatherwasgettingworse.Itdidn'ttakelong19．beforeaheavyraincame.Istoppedmyworkandwashurryingbackhome.Unfortunately,Ifelloffmybicycle.Aswellas20．breaking(break)oneofmylegs,Ihurtbothofmyarms.Ⅱ.依據(jù)提示補全句子1．可以先把這個文件移到一個書目中存放一個月左右，然后再刪除掉。Thefilecanbemovedtoadirectorywhereitiskeptforamonthorsobeforeitisdeleted．2．邁克爾今日對我們特別冷淡。不知我們是否冒犯了他。Michaelseemsverycooltowardsustoday.Iwonderwhetherwe'veoffendedhim.3．隨著時間的推移，腦力勞動和體力勞動更加難以區(qū)分。Astimegoesby，itwillbecomeincreasinglyhardtodistinguishmentalandmanuallabour.4．關鍵是你得找到順手的工具，這樣你才能快速、簡潔并高效地工作。Thekeyistofindthetoolthatismostcomfortableforyou，soyoucanworkquicklyconcisely，andatahighlevel.5．他專注于看手機，結果忽視了四周的一切。Hewassoabsorbedinhisphonethatheignoredeverythingaround.B：實力層面Ⅰ.閱讀理解ARememberVitaminwater's“freeofrollingscreensforayear”challengethatpeopletobefreefromsmartphonesforawholeyearwillwin$100，000?Well，ElanaMugdan，aNewYorkwoman，hasbeenintoitforeightmonths，andjustfourmonthsawayfromclaimingthegrandprize.VitaminwatermadenewsheadlineslastDecemberwhenitannounceditsuniquechallenge.Thousandsofpeopleappliedtobechosenastheperfectcandidatetospendayearwithouttouchingtheirsmartphones，butintheend，theonlypersonwhogottotryandsurvivedforanentireyearwithoutahandheldsmartphonewasElanaMugdan，a29-year-oldfictionwriterfromQueens，NewYork.Eightmonthsintothechallenge，sheclaimsithasbeenafreeandeye-openingexperiencethatshowsherjusthowdependentshebecomesonhersmartphone.Eventhoughtherearetimeswhenshemissesherhandheldsmartphone，sheplanstogoonlivingwithoutitevenafterthechallengeends，becauseshereallydoesn'twanttogobacktodayswhensheoverusedit，wastedtime，stayedupallhoursofthenightonit，andwasobsessedwithsocialmedia.Butnothavingaccesstohersmartphonereallymadecertainsituationsalotharderthanshecouldhaveimaginedthembefore.“Manypeopledidmeafavor.However，once，Ialmostgetstranded(被滯留的)intheSea-TacAirportbecausethephonenumberI'dwrittendownwaswrong，andIhadnowayofreferringtotherightone，nowayofcallingacab，andnooneinthestatewhocouldhelpme，”theyoungwritersaid.Anothertime，hercar's“checkengine”lightturnedonwhileshewasdrivinginanunfamiliarareaatnight.Shecouldn'tuseherphone'sGPS，orevencheckwhatthelightmeantonlineorfindanearbycarrepairshop.Butshelearnedtoovercomethesesituations.Andnowsheclaimsthelasteightmonthsofphone-freelifehavebeenoneofthebestadventuresofherlifeandthatshe'llkeepitforanotherfourmonths.【語篇解讀】文章講解并描述了ElanaMugdan在參與Vitaminwater發(fā)起的一年不用手機的挑戰(zhàn)過程中，所遇到的困難及其感受。1．What'sthechallenge“freeofrollingscreensforayear”？A．Peoplefreefromsmartphonescanlivearicherlife.B．Peoplelivingatelephone-freelifecanbeawardedmoneyeveryyear.C．Peoplelivingwithoutcomputersforayearwillwinagrandprize.D．Peoplespendingayearfreefromsmartphoneswillgetareward.D[細微環(huán)節(jié)理解題。依據(jù)第一段第一句中的“challengethatpeopletobefreefromsmartphonesforawholeyearwillwin$100，000”可知，這個挑戰(zhàn)要求參與者一年內不運用手機，參與者完成挑戰(zhàn)后可以獲得獎金。故選D。]2．Whichphrasecanreplacetheunderlinedpart“obsessedwith”inParagraph2?A．satisfiedwith B．accustomedtoC．addictedto D．popularwithC[詞義揣測題。依據(jù)其次段畫線詞所在句中的“shereallydoesn'twanttogobacktodayswhensheoverusedit，wastedtime，stayedupallhoursofthenightonit”可知，ElanaMugdan曾經(jīng)過度運用手機，奢侈了時間，并且還熬夜玩手機。此處與上文內容相連接，由此可以推想出，此處表示她當時對社交媒體特別癡迷，即上癮。故選C。]3．WhatdoesElanaMugdanmainlywanttoexpressinParagraph3?A．It'sfantastictohavesomeonetohelpheralltheway.B．It'sunimaginabletoloseherphonenumberontheway.C．It'sunnecessarytorefertoinformationwithasmartphone.D．It'sdifficulttogetoutofthetroublewithoutasmartphone.D[推理推斷題。依據(jù)第三段第一句“Butnothavingaccesstohersmartphonereallymadecertainsituationsalotharderthanshecouldhaveimaginedthembefore”以及本段所列舉的事例可知，ElanaMugdan在第三段想告知我們，沒有手機很難擺脫逆境。故選D。]4．WhatcanwelearnaboutElanaMugdan?A．Shecouldn'tlivewithoutasmartphone.B．Shefindsnoonecanhelpherintheadventure.C．Shehasnotwonthegrand$100，000prizeyet.D．Sheusedtousehersmartphonetowritefiction.C[細微環(huán)節(jié)理解題。依據(jù)第四段最終一句中的“she'llkeepitforanotherfourmonths”可知，ElanaMugdan還要接著四個月的挑戰(zhàn)，由此可知她還沒有獲得獎金。故選C。]BClothingrentalisahotnewindustryandretailers(零售商)aredemandingtogetonboardinthehopeofattractinggreenshoppers.Butisrentingfashionactuallymoreenvironmentallyfriendlythanbuyingit，andifso，howmuchmore?JournalistandauthorElizabethClineinvestigatedthisquestionandconcludedthatit'snotassustainableasitseems.Takeshipping，forexample，whichhastogotwowaysifanitemisrented—receivingandreturning.Clinewritesthatconsumertransportationhasthesecondlargestcarbonfootprintofourcollectivefashionhabitaftermanufacturing.Shewrites，“Anitemorderedonlineandthenreturnedcanrelease20kilogramsofcarboneachway，andincreasesupto50kilogramsforrushshipping.Bycomparison，thecarbonimpactofapairofjeanspurchasedfromaphysicalstoreandwashedandwornathomeis33.4kilograms，accordingtoa2015studybyLevi's.”Thenthere'stheburdenofwashing，whichhastohappenforeveryitemwhenit'sreturned，regardlessofwhetherornotitwasworn.Formostrentalservices，thisusuallymeansdry-cleaning，ahigh-impactandpollutingprocess.AlltherentalservicesthatClinelookedintohavereplacedperchloroethylene(全氯乙烯)，acarcinogenic(致癌的)airpollutant，stillusedby70percentofUSdrycleaners，withalternatives，althoughthesearen'tgreateither.Lastly，Clinefearsthatrentalserviceswillincreaseourappetiteforfastfashion，simplybecauseit'ssoeasilyaccessible.There'ssomethingcalled“sharewashing”thatmakespeoplewastemorepreciselybecauseaproductorserviceissharedandthusisregardedasmoreeco-friendly.Uberisoneexampleofthis，advertisedas“awaytoshareridesandlimitcarownership”，andyet“ithasbeenproventodiscouragewalking，bicycling，andpublictransportationuse”．Rentingclothesisstillpreferabletobuyingthemcheapandthrowingtheminthedustbinafterwearingfewtimes，butweshouldn'tlettheavailabilityoftheseservicesmakeustoosatisfied.There'sanevenbetterstep—that'swearingwhatisalreadyinthecloset.【語篇解讀】服裝租賃是新興的熱門行業(yè)，零售商希望以此吸引環(huán)保消費者?？墒牵撔袠I(yè)并不像它看起來的那樣綠色環(huán)保。它包含的運輸環(huán)節(jié)要比在實體店里買一件衣服然后在家里洗和穿釋放的碳多；清洗環(huán)節(jié)也會污染環(huán)境；而且它可能會使我們更追求快時尚從而奢侈得更多。最環(huán)保的做法是穿衣櫥里原來就有的衣服。5．WhatisElizabethCline'sattitudetowardclothingrental?A．Approving. B．Unfavorable.C．Objective. D．Enthusiastic.B[推理推斷題。依據(jù)其次段其次句可知，Cline得出的結論是，這個行業(yè)并不像它看起來的那樣環(huán)保；并結合第三至第六段表述的Cline得出這種結論的緣由可推知，Cline并不支持服裝租賃，B項意為“不贊成的，否定的，不喜愛的”，故B項正確。C項意為“客觀的”，與文意不符。]6．TheUberexampleinParagraph6indicatesthat________．A．rentalservicesareontheriseB．clothingrentalwillbeassuccessfulasUberC．rentingclothesmightwastemorethanexpectedD．rentingclothesmightmakepeopleloseinterestinfastfashionC[推理推斷題。依據(jù)第六段其次句可知，因為一種產品或服務是共享的，因此就被認為更環(huán)保，但這卻使人們奢侈得更多。接著下文列舉了Uber的例子——它被宣揚為一種共享出行并限制汽車擁有權的方式，但是最終證明它阻礙了步行、騎自行車和公共交通的運用，由此可推知，舉Uber這個例子表明白服裝租賃造成的奢侈可能比我們想象的多，故C項正確。]7．Theauthorsuggeststhatweshould________．A．giveuprentingclothesB．purchaseinexpensiveclothesC．rentclothesratherthanbuythemD．makefulluseofclotheswe'vepossessedD[細微環(huán)節(jié)理解題。依據(jù)尾段尾句“There'sanevenbetterstep—that'swearingwhatisalreadyinthecloset”可知，作者認為更綠色環(huán)保的方法是穿衣櫥里已經(jīng)有的衣服，故D項正確。]8．Whatisthepassagemainlyabout?A．Clothingrentalisanewfashion.B．Clothingrentalisretailers'preference.C．Rentingclothesisnotthateco-friendly.D．Renting-clothesbusinessisinadilemma.C[主旨大意題。通讀全文可知，本文第一段引入話題；其次段提出論點——服裝租賃業(yè)其實并非像它看起來的那樣綠色環(huán)保；接著第三至第六段給出了論據(jù)來支持這一論點；最終一段作者進行總結并給出建議。由此可知，C項符合文意。]Ⅱ.完形填空(2024·山東淄博三模)AsourEarth'stemperaturewarmsupbecauseofclimatechange，itishavingunexpectedeffectsonourworld'sforests.Whentemperaturesrise，treesclosetheirskinsto1thelossofwater，andthis，inturn，slowsdownthe2ofphotosynthesis(光合作用)．Asaresult，thesetreesareshorterandgrowslowly，aswellashavea3deathrate.Climatechangealsoincreasesthe4ofdroughtsandwildfires.Afterwildfires，ittakesawhilefortheforestsystemsto5，andinsomecases，theforestsare6permanently.Treesthatarestressedarealso7toattacksbybacteria.Intropicalforests，vinesthatusethetreesas8canoftenchokethetreesandrobthemofnutrients.Finally，humanshave9theforestlandscapethroughlogging.Whentreesarereplantedonthesoil，theywillnevergrowaslargeasthe10treesthatwerecutdown.Astheseforestsdisappear，speciesthatoncecalledthem“home”areforcedtochange，11thevarietyofthosesystems.12，someendangeredspeciesareunableto13anddie.Old-growthforestsaredisappearinginallregionsofourworld.Whenforestsdie，youngerforeststhatarereestablishedinthesameareagrowbackweakerandsmaller14poorvegetation.Withtreesdyingincreasinglyandcontinuously，willfuturegenerations15outonthewondersofforests?【語篇解讀】本文主要說明白地球溫度上升對森林產生了意想不到的影響，包括干旱和野火增加，森林消逝，甚至以森林為“家”的物種面臨死亡。1．A.protect B．preventC．save D．freeB[依據(jù)常識可知，溫度上升水分更易蒸發(fā)，故可推知樹木將皮膚閉合是為了防止水分的流失，prevent意為“阻擋”，故選B項。protect意為“愛護”；save意為“挽救；節(jié)約”；free意為“釋放”。]2．A.movement B．situationC．process D．operationC[結合后文thesetreesareshorterandgrowslowly和常識可知，樹木閉合皮膚來防止水分流失，也會減緩光合作用的進程，process意為“進程”，故選C項。movement意為“活動”；situation意為“狀況”；operation意為“操作”。]3．A.higher B．firmerC．lighter D．smallerA[依據(jù)上文thesetreesareshorterandgrowslowly可推知，地球氣溫上升也會導致樹木死亡率更高，higher意為“更高的”，故選A項。firmer意為“更堅實的”；lighter意為“更光明的”；smaller意為“更小的”。]4．A.choice B．measureC．qualification D．chanceD[依據(jù)下文Afterwildfires...可知，全球氣溫上升增加了干旱和野火發(fā)生的可能性，chance意為“可能性；機會”，故選D項。choice意為“選擇”；measure意為“措施；方法”；qualification意為“資格”。]5．A.grow B．remainC．recover D．declineC[依據(jù)上文Afterwildfires，ittakesawhilefortheforestsystemsto且結合常識可知，遭受野火之后森林系統(tǒng)須要時間才能復原，recover意為“復原常態(tài)”，故選C項。grow意為“生長”；remain意為“停留”；decline意為“削減”。]6．A.ignored B．lostC．hurt D．leftB[依據(jù)上文遭受野火后森林須要時間來復原，以及前后關鍵詞insomecases，permanently可知，某些狀況下，森林恒久復原不了了，lose意為“失去”，故選B項。ignore意為“忽視”；hurt意為“受傷”；leave意為“離開”。]7．A.accessible B．enjoyableC．acceptable D．favorableA[依據(jù)設空處前的also可知，此處接著講解并描述樹木面臨的問題：簡單受到細菌的攻擊。accessible意為“易接近的”，固定搭配beaccessibleto意為“簡單進入的，簡單接近的”，故選A項。enjoyable意為“令人歡樂的”；acceptable意為“可接受的”；favorable意為“有利的；贊同的”。]8．A.attention B．commandC．trust D．supportD[依據(jù)上文vinesthatusethetreesas可知，藤本植物是利用樹木的養(yǎng)分，以樹木為支撐的，support意為“支撐；支持”，故選D項。attention意為“留意”；c