第二学期必修二unit3课后训练

20252026学年第二学期必修二unit3课后训练阅读理解ASmartphonesandotherdigitaldevicescontrolandconsumeourattention.Thisistrueforyoungpeople.Onpublictransport,theyarecheckingsocialmediaorplayinganaddictivegameratherthansleeping.Veryfewpeoplearereadingabookorhavingaconversationwithfellowtravelers.Childrentodayaredigitalnatives.ThismeanstheyhaveneverknownlifewithoutInternetaccess.Theyhavebeenraisedonclicks.Theyjumpfromcontenttocontentwithoutasecondthought.InthewordsofthephilosopherHaninhis2021bookNonobjects,thiskindofnonstopexcitementmeansthatwequicklyetoneedanewexciter.Wegetusedtoseeingrealityasasourceofexcitersandsurprises.Westruggletofocusourattentiononanyonething.Thiswilldisturbourcognitive(认知)system.Bookscantrainthebraintodeeplyfocusitsattentionononetaskwhilemobiledevicesencourageustohangoverthesurfaceofthings,butwedonotfullygraspthem.Whenwereceiveinformationinlargeamounts,itstopsbeingmeaningful.Whenfacedwithalargeamountofinformation,ourbrainsreactbyblockingit.Butthediscardedcontentdoesnotsimplydisappearfromourminds.Itremains.Thispreventsusfromfiguringoutwhatweareinterestedin.Itlimitsourattentionlength.Mobilephoneaddictionandthewayyoungpeoplelearnarebothdirectlyconnectedtotheconceptofmindwandering.Toomuchinformationinputmakesusswitchoffandloseattention.Andthiscanbedamaginginthelongterm.Inordertorecoverattention,thebrainneedstotakeabreak.Itneedstofindtimeandspacewhereitcanbefreefromconstantnoise.Adultscanmaketheefforttofindthesemuchneededspacestofocusattention.Children,ontheotherhand,havenotyetgainedthis.Theyruntheriskofneverrecoveringtheirattentionspans.Ifwegivechildrenandteenagersaccesstodigitaldevicesbeforetheyhavedevelopedtheseskills,theirattentionwillbefreetowander.Itwillthenbeeharderandharderforthemtofocusonataskforthenecessaryamountoftime.1.Whatisamonsceneamongtheyoungonpublictransport?A.Theyareusuallysleeping.B.Theyarelostintheirphones.C.Theyaretalkingwitheachother.D.Mostofthemareabsorbedinreading.2.WhatdoesHanthinkoftoomuchclickingsmartphones?A.Itreducesourabilitytofocusonsomething.B.Itweakensourneedforfunimmediately.C.Itincreasesourinterestintraditionalmedia.D.Itenablesustoseerealityasasourceofsurprises.3.WhatisParagraph3mainlyabout?A.Mobiledeviceshelpustofullyunderstandbooks.B.Smartphoneaddictionstopsusformingalastingattention.C.Beingexposedtosmartphoneinformationblocksourbrain.D.Theinformationwegetwilldisappearsoonfromourminds.4.Whereisthepassageprobablytakenfrom?A.Asciencemagazine.B.AbookreviewC.AbiologytextbookD.Asmartphonead.BAnewtrendcalled"praisegroups"or"inneedofpraise"chatgroupshasbeepopularonChinesesocialmedia.InChineseculture,wheremodesty(谦逊)isvalued,openlyseekingandgivingpraiseisunmon.Thesechatgroupsprovideaplatformforpeopletoreceivepliments(赞扬)andencouragement,whichareoftenlackingintheirdailylives.Tojoinapraisegroup,userscanpayafeeonemercesites,startingat50yuanforfiveminutesofpliments.Thegroupmemberswillthenshowthepersonwithpraiseandkindwords.Theplimentscanbedesignedforafriendorlovedoneaswell.Participantshavefoundthatbeingpraisedbystrangerscanhelplifttheirspiritsandimprovetheirselfconfidence.Forexample,MengZha,auniversitystudent,triedtheserviceandfounditamusingandhelpful.Shereceivedplimentsonherappearanceandevensomecontentfrompopularsongs.MsMengcouldn'thelpbutlaughattheplimentsandexpressedherdesiretopostsuchhighqualitypraiseinthefuture.PraisegroupshaveappearedasawayforpeopleinChinatolookforandreceiveplimentsandencouragementthatmaybelackingintheirdailylives.Itprovidesapositiveandupliftingexperienceforparticipants,improvingasenseofhappinessandselfworth.Thosewhosupportthegroupsseethemasamethodofdealingwithextremelybadmoods(情绪)whichareoftenrelatedtothingshappeningontheInternet."Atfirst,thepurposeofthisgroupistomakeuslearntopraiseothersandacceptothers'praiseconfidently.Herewecandropeverything,anduseourhearttopraiseandsupportothers,"onemembersaid."Butthelifejourneyislongandtherearesomeunexpectedsituationsthatwecanonlydependonourselvestofacewhenthereisnooneouttheretoofferhelp."5.Whatisthepurposeofpraisegroups?A.Tomakeordinarypeoplepopular.B.Tosolvepeople'sproblems.C.Tosharemoninterests.D.Tomakeothershappyandconfident.7.Whatdoestheunderlinedword"uplifting"inParagraph4mean?A.Surprisingandrare.B.Excitingandcheerful.C.Sadandunforgettable.D.Worryingandunfortable.8.Howdoesthegrouppraiseothersinthelastparagraphaccordingtothemember?A.Sincerely.B.Easily.C.Slightly.D.Informally.Justfivemonthsearlier,IwouldneverhavethoughtthatIwouldactinaplayinfrontofsomanypeople.Withouttheencouragementofmy1_____________,MrsSather,Imightneverhavefoundthatcourage.Iwasanextremely2______________girl.Itjustwasn'tinmypersonalitytomakeasoundinpublic.Iusedto3_______________myselfinmywriting.MrsSatheralsoencouragedmetowritemore.Ithinkshewasthefirstpersontoseemyreal4___________________andknowhowtohelpme.Onedayshetoldusthatweweregoingto5__________aplay—TheWizardofOz."IneedsomeonetoplaytheleadpartofDorothy,"shesaid.Alotofhandsshotup,6____________,ofcourse,wasnotoneofthem.Afterschool,MrsSathersaidtome,"Dallas,Iwas7——————youdidn'traiseyourhand.Youaregreatatmemorizingthings,andyouhavesuchasweetpersonality.I'msureyouare8——————forDorothy!IhaveyouinmindforDorothyandwantyoutowritetheplay,too!Ifyou9_______don'twantto,though,Iwon'tmakeyou.It'syour10————————."Encouragedbyher11______,IsuddenlywantedtoseewhatIreallycoulddo.I12_______therole.Afterfivemonthsofpracticing,linememorizing,andcostume(表演服)designing,wewere13_________.Attheendoftheplay,whenmyteacherandmyclassmatesstoodupand14________,Iknewtheywerenotjustcongratulatingmeonmyperformance(演出)thatnight,butthesuccessthattheyknewwouldeinlateryearsbecauseofmynewlyfound15_____________."1.A.friendB.teacherC.motherD.classmate2.A.shyB.weakC.cleverD.pretty3.A.putB.takeC.hideD.turn4.A.problemB.goalC.challengeD.advantage5.A.putonB.makeupC.putupD.focuson6.A.OursB.HersC.MineD.Theirs7.A.excitedB.happyC.afraidD.surprised8.A.anxiousB.sweetC.perfectD.awkward9.A.officiallyB.reallyC.finallyD.obviously10.A.turnB.choiceC.luckD.responsibility11.A.wordsB.storiesC.adventuresD.lectures12.A.createdB.refusedC.acceptedD.remembered13.A.readyB.successfulC.famousD.careful14.A.leftB.struggledC.criedD.cheered15.A.skillB.confidenceC.interestD.hobby阅读七选五（每小题5分，共25分）HowtoAvoidanInternetAddictionfeeling.1.____________Luckilyfsthewebthesedays,butifyoucan'thaveinterestinotheraspectsofyourlifebecauseoftheInternet,youmaybeonyourwaytoanInternetaddiction.Youmightfearyou'retheonlyonewhohasexperiencedthatfeeling.1.____________Luckily,therearesomewaystoavoidinglifeinfrontoftheputer.2.____________MoreandmorepeopleintheworldarebeingaddictedtotheInternet,andyouarenottheonlyonewiththisproblem.Sodonotbeembarrassed.JustbebravetoadmitwhatyouareonyourwaytoanInternetaddiction.Andthenfindotherswiththesameproblemandhelpeachotherbeatit.Setasidelimitedtimeforputeruse.3.______________________ontoomanytimesaweek.Ifyouhavealaptop,makesuretoputitsomewherethatyoucanrememberbutnotsomewherethatyouseeeveryday.Trykeepingthelidclosedwhenyouarenotusingit.3.______________________IfyouhaveadesktopPC,trynottogonearitorputsomethingoveritlikeasheet.Call