適用于新教材2025版高考英語一輪總復習Unit2Letscelebrate!外研版必修第二冊

必修其次冊Unit2Ⅰ.閱讀理解AChinaisacountrywithmanycolorfuldaysandfestivals.TheDragonHeadRaisingDay(Longtaitou)isoneofthem.ThisspecialdayisontheseconddayofthesecondmonthintheChineselunarcalendar(陰歷).Itstandsforthestartofspringandfarming.Thisyear,thedayfallsonMarch4th.ThedragonisimportantinChineseculture.WeChinesepeoplecallourselvesthe“descendants(傳人)ofthedragon”.Therefore,peoplecelebratetheDragonHeadRaisingDaywithmanycustomsaboutdragons.Onthatdayinancienttimes,peopleputashes(灰)inthekitchen.Thiswasto“l(fā)eadthedragonintothehouse”.Peoplebelievedthatwiththehelpofthedragon,theycouldhaveagoodharvestinautumn.Also,peopleeatspecialfoodsonthatday.Thefoodsareusuallynamedafterdragons.Forexample,peopleeat“dragonwhisker(細須)”noodlesanddumplingscalled“dragonteeth”.Today,manycustomshavefadedaway.Butonethathasremainedisthecuttingofhair.Itwassaidthatahaircutduringthefirstlunarmonthmaybringbadlucktothemother’sbrothers.SomanypeoplehavetheirhaircutontheDragonHeadRaisingDay.

1.WhyisthedragondeeplyrootedinChineseculture?A.Chinesepeoplethinkthedragonisasymbolofpower.B.Chinesepeopleseethedragonasasymbolofgoodluck.C.Chinesepeoplethinkthedragonstandsforthestartofspringandfarming.D.Chinesepeopleconsiderthemselvesthedescendantsofthedragon.2.Theunderlinedwordsinthelastparagraphmean.

A.disappearedgraduallyB.becomestrongerC.runawayD.diedoff3.Onthedayinancienttimes,whydidpeopleputashesinthekitchen?A.Becausethedragonlikedtheashes.B.Becausetheashesledthedragonintothehouse.C.Becausetheashesbroughtagoodharvest.D.Becausetheashescouldbringgoodluck.4.Whichcustomhasbeenkeptaccordingtothepassage?A.Puttingashesinthekitchen.B.Eatingdragonwhiskernoodlesanddumplings.C.Cuttinghair.D.Eatingspecialfoods.B(2024山東濟南學情檢測)Whenpeoplehear“ArtificialIntelligence(AI)”,manythinkofbigdata.ThereasonisthatsomeofthemostsignificantAIbreakthroughshavereliedonenormousdatasets.ButAIisnotonlyaboutlargedatasets,andresearchinsmalldataapproachesinthepastdecadehasgrownextensively,withTransferLearning(TL)(遷移學習)asanespeciallypromisingexample,whichishelpfulinsettingswhereyouhavefewdataonthetaskofinterestbutsufficientdataonarelatedproblem.SmalldataapproacheslikeTLoffernumerousadvantagesovermoredata-intensivemethods.BytheuseofAIwithfewerdata,theycanfacilitateprogressinareaswherefewornodataexist,suchasinforecastingnaturaldisastersthatoccurrelativelyrarely.Moreimportantly,TLisofgreathelpintermsofgeneralization.AchallengeintheuseofAIisthatmodelsneedtogeneralizebeyondtheirtrainingdata—thatis,togivegood“answers”toamoregeneralsetof“questions”thanwhattheywerespecificallytrainedin.TLmodelsworkbytransferringknowledgefromonetasktoanother,sotheyareveryhelpfulinimprovinggeneralizationinthenewtask,evenifonlylimiteddataareavailable.AIexpertssuchasAndrewNghavestatedthattheapproachwillbethenextdriverofgettingmachinelearningsuccessinindustry.Therearesomeearlysignsofsuccessfuladoptionandithasbeenappliedtocancerdiscoveryandmuchmore.Despitetheincreaseinresearch,TLhasreceivedrelativelylittlevisibility.Whilemanymachinelearningexpertsanddatascientistsarefamiliarwithit,techniquessuchasTLdonotseemtohavereachedtheawarenessofthebroaderspaceofpolicymakersandbusinessleadersinpositionsofmakingimportantdecisionsaboutAIfundingandadoption.

ByacknowledgingthesuccessofsmalldatatechniqueslikeTLandsupportingtheirwidespreaduse,wecanhelpovercomesomewidespreadmisconceptionsregardingtheroleofdatainAIandpromoteinnovationinnewdirections.5.WhatdoestheauthorthinkofTL?A.Itisapotentialtechnique.B.Itisofhelpinlargedatasets.C.ItisanimportantAIbreakthrough.D.Itisareliablesolutiontomultitasking.6.InwhichaspectdoesTLshowitsadvantages?A.Acquiringknowledge.B.Discoveringquestions.C.Collectingtrainingdata.D.Improvinggeneralization.7.Whatdoestheunderlinedpartinparagraph4probablymean?A.TLhaslittlevalue.B.TLisaheatedtopic.C.TLdrawspublicattention.D.TLisnotwellrecognized.8.What’sthepurposeofthistext?A.Toclarifysomemisconceptions.B.Tointroduceasmalldataapproach.C.TopredictthepromisingfutureofAI.D.Toemphasizethesignificanceofdata.Ⅱ.完形填空(2024廣東深圳二模)TheschoolwhereRachelteachesservesfreemealstoitsstudents.Beforeheradoringstudentsleftfortheirnewyearvacation,they1herwithlotsofgifts.Butonegiftfromagirl,inparticular,2herheart.

ThisgirlwantedtogetRachelsomethingso3,buthadnothingtogive.Soratherthanoffernothing,she4herfreebreakfastcereal(混合麥片)atschool.

Shetookthe5topickeverydriedgrape,thefavoritepartofherbreakfast,outofhercerealand6themasanunusualnewyearpresentforherteacher.

Rachelpostedthe7storyonMeta,hopingtohelppeoplegainsome8forwhattheyhaveintheirlives—becauseevenwhenthisyoungsterhadnothingtooffer,shewasstillwillingto9herfavouritedriedgrapes.Inspiredbythekindgesture,manypeoplecontactedtheschoolheadmastertomake10.“Itmakesmesoproudofmykidsthattheyhavetouchedyourheartsalongwithmine,”Rachelsaid.“Your11inofferinggiftstoboththestudentsandmeandyourdonationstoourschoolhavenotgone12.Wearealldeeplymoved.”

“Mywishforallofyouistorememberthiskindandsimple13oflovefromoneofmyschoolbabiesandcarryitwithyouandcontinueto14loveandkindnesstoeveryoneyoumeet—notjustduringthis15season.”

1.A.helped B.showeredCforted D.supplied2.A.melted B.curedC.changed D.broke3.A.hesitantly B.casuallyC.badly D.hardly4.A.openedup B.askedforC.gaveaway D.putaside5.A.courage B.chanceC.lesson D.time6.A.unwrapped B.cookedC.repackaged D.separated7.A.nice B.funnyC.imaginary D.old8.A.sympathy B.appreciationC.confidence D.desire9.A.enjoy B.sacrificeC.collect D.keep10.A.preparations B.appointmentsC.donations D.requirements11.A.curiosity B.troubleC.experience D.generosity12.A.unchecked B.unnoticedC.unexpected D.uncovered13.A.hope B.wordC.trick D.act14.A.spread B.teachC.explain D.declare15.A.graduation B.autumnC.holiday D.school答案：必修其次冊Unit2Ⅰ.【語篇導讀】本文是一篇說明文。文章主要介紹了中國的傳統(tǒng)節(jié)日——二月二龍?zhí)ь^。1.D細微環(huán)節(jié)理解題。依據(jù)其次段中“ThedragonisimportantinChineseculture.WeChinesepeoplecallourselvesthe‘descendantsofthedragon’.”可知,龍深深扎根于中國文化是因為中國人認為自己是龍的傳人。2.A詞義揣測題。依據(jù)最終一段中“Today,manycustomshavefadedaway.Butonethathasremainedisthecuttingofhair.”可知,前后句有轉(zhuǎn)折關(guān)系,其中畫線短語fadedaway和下文中remained意思相反,指“消逝”,與disappearedgradually意義相近。故選A項。3.B細微環(huán)節(jié)理解題。依據(jù)第三段可知,在古代,人們把灰放在廚房里,是因為他們信任灰會把龍引到家里。4.C細微環(huán)節(jié)理解題。依據(jù)最終一段中“Today,manycustomshavefadedaway.Butonethathasremainedisthecuttingofhair.”可知,理發(fā)這一習俗在二月二龍?zhí)ь^還保留著?！菊Z篇導讀】本文是一篇說明文。主要介紹了遷移學習的功能、用途、發(fā)呈現(xiàn)狀和前景。5.A推理推斷題。依據(jù)第一段中的“anespeciallypromisingexample,whichishelpfulinsettings”可以推斷,作者認為TL是一項很有前景的技術(shù),可以用于很多領(lǐng)域,故A項正確。6.D細微環(huán)節(jié)理解題。依據(jù)其次段中的“TLisofgreathelpintermsofgeneralization”和“theyarevery...thenewtask”可知,TL的優(yōu)勢之一是可以提升概括實力,故D項正確。7.D句意理解題。依據(jù)畫線部分后一句中的“techniquessuchas...andbusinessleaders”可知,TL好像并沒有得到政策制定者和商業(yè)領(lǐng)袖的青睞。據(jù)此可以推斷,畫線部分的意思應當與D項“TL未得到足夠的認可”最為接近。8.B主旨大意題。本文第一段引出話題“TL是一項很有發(fā)展前景的小數(shù)據(jù)技術(shù)”,其次段介紹了TL的優(yōu)點,第三段引用專家AndrewNg的話證明TL很有用處,第四段講解并描述了TL的發(fā)呈現(xiàn)狀不甚志向,最終一段講解并描述了TL的發(fā)展?jié)摿Α＞C上可知,本文主要介紹了TL小數(shù)據(jù)處理技術(shù),故B項正確。Ⅱ.【語篇導讀】本文是一篇記敘文。文章講解并描述了一個女孩送給Rachel一個很特別的禮物,后來Rachel發(fā)布到網(wǎng)絡社交媒體,很多人為之感動,大家紛紛為學校獻出愛心,同時也把愛傳遞給身邊的人的感人故事。1.B依據(jù)“onegiftfromagirl”可知,是學生給她送了很多禮物。shower大量地給。故選B項。2.A依據(jù)后文“buthadnothingtogive”可知,這位女孩的專心讓Rachel感動了。故選A項。3.C這個女孩特別想給Rachel買點什么,但她沒有什么可以給的。依據(jù)后文“but”可知,這個女孩特別想給Rachel買點什么。故選C項。4.Aopenup打開;askfor詢問;giveaway贈送;p