2026年北京市人教版高中英语必修第五册第10单元课后练习题

2026年北京市人教版高中英语必修第五册第10单元课后练习题一、单项选择题（总共10题，每题2分，共20分）1.AccordingtothepassageinUnit10,whichofthefollowingstatementsbestdescribesthemainpurposeofthetext?Thepassagediscussestheimpactofsocialmediaonteenagers'mentalhealth,presentingbothpositiveandnegativeeffectswhilesuggestingwaystousesocialmediaresponsibly.A.Topersuadereaderstocompletelyabandonsocialmediabecauseofitsharmfuleffects.B.Toentertainreaderswithhumorousstoriesaboutteenagersusingsocialmedia.C.Toinformreadersaboutthemixedeffectsofsocialmediaandprovidepracticaladvice.D.Tocriticizesocialmediacompaniesfornotdoingenoughtoprotectyoungusers.2.InthegrammarsectionofUnit10,whichstructureismostcommonlyusedtoexpresshypotheticalsituationsinthepresentorfuture?Thetextbookexplainsthisthroughexampleslike"IfIhadmoretime,IwouldstudyEnglisheveryday."A.Presentperfectcontinuoustense.B.Pastperfecttense.C.Secondconditional(if+presentsimple,would+baseverb).D.Futureperfecttense.3.ThevocabularylistinUnit10includestheword"anxiety."Accordingtothecontextprovidedintheunit,whichsentencecorrectlyusesthisword?Theunitdefines"anxiety"asafeelingofworryornervousness.A.Sheboughtanewcaryesterday.B.Theweatherisverysunnytoday.C.Manystudentssufferfromanxietybeforeexams.D.Heplaysbasketballeveryweekend.4.InthespeakingactivityofUnit10,studentsareaskedtodebatewhethersocialmediaismorebeneficialorharmful.Whichofthefollowingstatementswouldbeastrongargumentforthe"beneficial"side?Thedebaterequiresstudentstouseevidencefromtheunit'sreadingpassage.A."Socialmediaisharmfulbecauseitmakespeoplecomparethemselvestoothersandfeelbad."B."Socialmediaisbeneficialbecauseithelpspeoplestayconnectedwithfriendsandfamily."C."Socialmediaisneitherbeneficialnorharmful;itdependsonhowpeopleuseit."D."Socialmediaisharmfulbecauseitwastestoomuchtime."5.ThewritingtaskinUnit10asksstudentstowritealettertoafriendabouttheirexperienceusingsocialmedia.Whichofthefollowingsentenceswouldbemostappropriateforthebodyoftheletter?Thelettershouldincludepersonalreflectionsandexamples.A."DearJohn,Ihopeyouaredoingwell.Thisisjustaremindertofinishyourhomework."B."DearSarah,Ithinksocialmediaisgreatbecauseitallowsustoseefamouspeople."C."DearTom,IhavebeenusingInstagrammorerecently,andIenjoysharingphotosofmytravels."D."DearLisa,Iagreewithyouthatsocialmediaisbadforourhealth."6.Intheunit'slisteningsection,studentshearaconversationbetweentwoteenagersdiscussingtheirsocialmediahabits.Whichquestionwouldbesthelpstudentsunderstandthemaintopicoftheconversation?Theconversationincludestopicslike"likes,""comments,"and"onlinefriendships."A."Whattimedotheyusuallygotobed?"B."Howmanyhoursperdaydotheyspendonsocialmedia?"C."Wheredidtheygoontheirlastvacation?"D."Whoistheirfavoritecelebrity?"7.Theunit'sreadingpassagementionstheterm"digitalfootprint."Whichofthefollowingsentencesbestexplainsthisconceptinsimpleterms?Thepassagedefines"digitalfootprint"asthetrailofinformationapersonleavesonline.A."Adigitalfootprintisthenumberoffriendsyouhaveonsocialmedia."B."Adigitalfootprintisthetotalamountoftimeyouspendontheinternet."C."Adigitalfootprintisthecollectionofposts,photos,andinformationyoushareonline."D."Adigitalfootprintisthepasswordyouusetologintoyouraccounts."8.Intheunit'sgrammarpractice,studentsareaskedtocompletethesentenceusingthecorrectformofthepassivevoice.Thesentenceis:"MyphotoswerelikedbymanypeopleonInstagram."A."ManypeoplelikedmyphotosonInstagram."B."MyphotoswerelikedbymanypeopleonInstagram."C."ManypeoplewerelikedbymyphotosonInstagram."D."MyphotoslikemanypeopleonInstagram."9.Theunit'sspeakingactivityincludesarole-playwherestudentspretendtobejournalistsinterviewingsomeoneaboutsocialmedia.Whichquestionwouldbemostappropriateforthejournalisttoask?Therole-playshouldfocusontheimpactofsocialmedia.A."Whatisyourfavoritecolor?"B."Howoftendoyoucheckyourphoneduringclass?"C."Doyouthinksocialmediahaschangedthewaypeoplecommunicate?"D."Whatisyourfavoritemovie?"10.Theunit'swritingtaskasksstudentstowriteashortessayabouttheprosandconsofsocialmedia.Whichthesisstatementwouldbemosteffectiveforthisessay?Theessayshouldbebalancedandincludeexamples.A."Socialmediaiscompletelybadforsocietyandshouldbebanned."B."Socialmediahasnobenefitsandonlycausesproblemsforteenagers."C."Whilesocialmediahassomenegativeeffects,italsooffersmanyadvantageswhenusedresponsibly."D."Socialmediaisthebestinventionofthe21stcenturyandeveryoneshoulduseiteveryday."二、填空题（总共10题，每题2分，共20分）1.ThepassageinUnit10mentionsthatmanyteenagersfeel___becauseofthepressuretopostperfectphotosonline.(Answer:anxious)2.Accordingtotheunit,a___isanegativecommentormessagesentonline,oftenintendedtohurtsomeone.(Answer:cyberbully)3.Theunitsuggeststhatpeopleshouldtakebreaksfromsocialmediatoreducetheir___andimprovetheirmentalhealth.(Answer:stress)4.Inthegrammarsection,studentslearnedhowtousethe___conditionaltotalkabouthypotheticalsituationsinthepresent.(Answer:second)5.Thevocabularyword"___"meansthetrailofinformationapersonleavesonline,includingposts,photos,andcomments.(Answer:digitalfootprint)6.Theunit'slisteningactivityincludesaconversationbetweentwofriendsdiscussingtheir___habits.(Answer:socialmedia)7.Theunitdefines"___"asthefeelingofworryornervousnesscausedbysocialmedia.(Answer:anxiety)8.Inthespeakingsection,studentsareaskedtodebatewhethersocialmediaismore___orharmful.(Answer:beneficial)9.Theunit'swritingtaskasksstudentstowritealettertoafriendabouttheirexperienceusing___.(Answer:socialmedia)10.Theunitexplainsthata___isapositivemessageorcommentsentonlinetosupportsomeone.(Answer:cyberbully)三、判断题（总共10题，每题2分，共20分）1.ThepassageinUnit10statesthatsocialmediahasnonegativeeffectsonteenagers'mentalhealth.(Answer:False)2.Accordingtotheunit,adigitalfootprintissomethingthatdisappearsafteryoustopusingsocialmedia.(Answer:False)3.Theunitsuggeststhatteenagersshouldusesocialmediaeverydaytostayconnectedwithfriends.(Answer:False)4.Thesecondconditionalisusedtotalkaboutrealsituationsinthepresentorfuture.(Answer:False)5.Theunitdefines"cyberbullying"asapositiveinteractiononline.(Answer:False)6.Theunitrecommendsthatpeopleshouldnottakebreaksfromsocialmediabecauseitisimportanttostayupdated.(Answer:False)7.Theunitexplainsthata"like"onsocialmediaisanegativecommentsentbysomeone.(Answer:False)8.Theunitsuggeststhatteenagersshouldpostphotosofthemselvesonlywhentheylookperfect.(Answer:False)9.Theunitdefines"anxiety"asafeelingofhappinessandexcitement.(Answer:False)10.Theunitstatesthatsocialmediaisbeneficialbecauseitallowspeopletomakemoremoney.(Answer:False)四、简答题（总共8题，每题2分，共16分）1.AccordingtothepassageinUnit10,whataretwowaysthatsocialmediacanbeharmfultoteenagers'mentalhealth?Provideexamplesfromthetext.(Answer:Socialmediacanbeharmfulbecauseitcausesanxietyandcomparison.Forexample,teenagersmayfeelanxiousiftheydonotgetmanylikesontheirposts,andtheymaycomparethemselvestootherswhoseemtohaveperfectlivesonline.)2.Theunitexplainsthesecondconditional.Provideanexamplesentenceusingthisstructurefromtheunit'sgrammarpractice.(Answer:IfIhadmorefreetime,IwouldstudyEnglisheveryday.)3.ThevocabularylistinUnit10includestheword"anxiety."Explaininyourownwordswhatthiswordmeansandhowitrelatestosocialmediause.(Answer:"Anxiety"meansafeelingofworryornervousness.Itrelatestosocialmediausebecauseteenagersmayfeelanxiousiftheyarecriticizedonlineoriftheycomparethemselvestootherswhoseemtohavebetterlives.)4.Theunitincludesaspeakingactivitywherestudentsdebatewhethersocialmediaismorebeneficialorharmful.Whataretwoargumentsforthe"beneficial"side,andwhy?(Answer:Twoargumentsforthe"beneficial"sidearethatsocialmediahelpspeoplestayconnectedwithfriendsandfamily,anditprovidesaplatformforsharinganddiscoveringnewideas.Theseargumentsarevalidbecausesocialmediaallowspeopletocommunicatewithothersregardlessofdistance,anditcanbeasourceofinspirationandlearning.)5.ThewritingtaskinUnit10asksstudentstowritealettertoafriendabouttheirexperienceusingsocialmedia.Whataretwopersonalreflectionstheycouldincludeintheirletter?(Answer:Twopersonalreflectionstheycouldincludearehowsocialmediahashelpedthemstayconnectedwithfriendsandhowithasalsocausedthemstress.Forexample,theycouldwriteaboutatimetheyfeltgoodsharingaphotowithfriendsoratimetheyfeltbadbecauseofnegativecomments.)6.Theunit'slisteningsectionincludesaconversationbetweentwoteenagersdiscussingtheirsocialmediahabits.Whataretwokeypiecesofinformationtheydiscuss?(Answer:Twokeypiecesofinformationtheydiscussarehowmanyhoursperdaytheyspendonsocialmediaandwhethertheythinksocialmediaisgoodorbad.Forexample,oneteenagermightsaytheyspendthreehoursadayonsocialmedia,whiletheothermightsaytheythinkitistooaddictive.)7.Theunitdefines"digitalfootprint"asthetrailofinformationapersonleavesonline.Whyisitimportanttobemindfulofyourdigitalfootprint?(Answer:Itisimportanttobemindfulofyourdigitalfootprintbecauseitcanaffectyourreputation,jobopportunities,andrelationships.Forexample,anegativedigitalfootprintmightmakeitharderforyoutogetajobormighthurtyourfriendshipsifothersseeunkindthingsyouhavesaidonline.)8.Theunitincludesagrammarpracticesectiononthepassivevoice.Provideanexamplesentencefromtheunitthatusesthepassivevoice.(Answer:"MyphotoswerelikedbymanypeopleonInstagram.")五、应用题（总共8题，每题4分，共24分）1.Imagineyouarewritingalettertoafriendaboutyourexperienceusingsocialmedia.Writetwosentencesdescribinghowsocialmediahasaffectedyourlife.(Answer:"Socialmediahashelpedmestayconnectedwithfriendswholivefaraway,butithasalsocausedmestressbecauseIsometimescomparemyselftoothersonline.")2.Theunit'sreadingpassagementionstheterm"cyberbullying."Writeashortparagraph(4-5sentences)explainingwhatcyberbullyingisandwhyitisharmful.(Answer:"Cyberbullyingiswhensomeonesendsnegativecommentsormessagesonlinetohurtothers.Itisharmfulbecauseitcanmakepeoplefeelscared,lonely,anddepressed.Cyberbullyingcanalsodamagesomeone'sself-esteemandmentalhealth.Itisimportanttostandupagainstcyberbullyingandsupportthosewhoarebeingtargeted.")3.Theunitasksstudentstodebatewhethersocialmediaismorebeneficialorharmful.Writeashortspeech(4-5sentences)arguingforthe"beneficial"side.(Answer:"Socialmediaisbeneficialbecauseitallowsustostayconnectedwithfriendsandfamily,nomatterwheretheyare.Italsoprovidesaplatformforsharinganddiscoveringnewideas.Socialmediacanhelpuslearn,grow,andmakenewconnections.Therefore,socialmediaisapositivetoolwhenusedresponsibly.")4.Theunitincludesagrammarpracticesectiononthepassivevoice.Completethefollowingsentenceusingthecorrectformofthepassivevoice:"Thephotosweretakenbythestudentsduringthetrip."(Answer:"Thephotosweretakenbythestudentsduringthetrip.")5.Theunit'swritingtaskasksstudentstowriteashortessayabouttheprosandconsofsocialmedia.Writeathesisstatement(1-2sentences)forthisessay.(Answer:"Whilesocialmediahassomenegativeeffects,italsooffersmanyadvantageswhenusedresponsibly.")6.Theunit'slisteningsectionincludesaconversationbetweentwoteenagersdiscussingtheirsocialmediahabits.Writeaquestion(2-3sentences)youcouldaskthemtobetterunderstandtheiropinions.(Answer:"Howdoyouthinksocialmediaaffectsyourmentalhealth,andwhatdoyoudotostaypositiveonline?")7.Theunitdefines"digitalfootprint"asthetrailofinformationapersonleavesonline.Writeashortparagraph(4-5sentences)explaininghowyouwouldcreateapositivedigitalfootprint.(Answer:"Tocreateapositivedigitalfootprint,Iwouldmakesuretopostkindandpositivemessagesonline.Iwouldalsoavoidsharingpersonalinformationthatcouldbeusedtoharmme.Iwouldtrytosupportothersandshareinterestingcontentthatreflectsmypersonality.Bybeingmindfulofmyonlinebehavior,Icancreateadigitalfootprintthatrepresentsmewell.")8.Theunitincludesaspeakingactivitywherestudentsdebatewhethersocialmediaismorebeneficialorharmful.Writeashortparagraph(4-5sentences)summarizingthemainargumentsforbothsidesofthedebate.(Answer:"Thedebateaboutwhethersocialmediaismorebeneficialorharmfulhastwomainsides.Onesidearguesthatsocialmediaisbeneficialbecauseithelpspeoplestayconnectedandprovidesaplatformforsharingideas.Theothersidearguesthatsocialmediaisharmfulbecauseitcancauseanxiety,comparison,andnegativeinteractions.Bothsideshavevalidpoints,andtheoutcomedependsonhowpeopleusesocialmedia.")【标准答案及解析】一、单项选择题1.C解析：题干要求选出最能描述文章主要目的的陈述。选项A错误，因为文章没有完全劝说读者放弃社交媒体。选项B错误，因为文章不是娱乐性的。选项C正确，因为文章确实介绍了社交媒体的利弊并提供了实用建议。选项D错误，因为文章没有批评社交媒体公司。2.C解析：题干要求选出在现在或将来表达假设情况最常用的结构。选项A错误，因为现在完成进行时通常用于描述持续到现在的动作。选项B错误，因为过去完成时用于描述过去的动作。选项C正确，因为第二条件式（if+现在简单时，would+基本形式）用于表达现在或将来的假设情况。选项D错误，因为将来完成时用于描述将来完成的动作。3.C解析：题干要求选出正确使用单词"anxiety"的句子。选项A、B、D与"anxiety"无关。选项C正确，因为句子提到了学生考试前的焦虑，符合文章中对"anxiety"的定义。4.B解析：题干要求为"有益"方提供一个强有力的论点。选项A是"有害"方的论点。选项B正确，因为文章可能提到社交媒体帮助人们保持与朋友和家人的联系。选项C是中立观点。选项D是"有害"方的论点。5.C解析：题干要求选出写给朋友的信中合适的句子。选项A是提醒，与主题无关。选项B是"有害"方的观点。选项C正确，因为句子提到了使用Instagram的经历，符合写作任务。选项D是"有害"方的观点。6.B解析：题干要求选出能帮助学生理解对话主要话题的问题。选项A、C、D与社交媒体习惯无关。选项B正确，因为文章提到"点赞""评论"和"在线友谊"，与选项相关。7.C解析：题干要求选出对"数字足迹"概念的最佳解释。选项A、B、D与定义不符。选项C正确，因为文章定义"数字足迹"为个人在线留下的信息轨迹。8.B解析：题干要求用正确的被动语态完成句子。选项A是主动语态。选项B正确，因为句子已经是被动语态。选项C错误，因为语态不正确。选项D错误，因为语态不正确。9.C解析：题干要求记者在角色扮演中问的问题。选项A、B、D与社交媒体无关。选项C正确，因为文章要求学生讨论社交媒体的影响。10.C解析：题干要求选出有效的论点陈述。选项A、B、D都是极端观点。选项C正确，因为它平衡地讨论了利弊。二、填空题1.anxious解析：文章提到社交媒体导致焦虑。2.cyberbully解析：文章定义了网络欺凌。3.stress解析：文章建议减少压力。4.second解析：文章解释了第二条件式。5.digitalfootprint解析：文章定义了数字足迹。6.socialmedia解析：听力活动讨论社交媒体习惯。7.anxiety解析：文章定义了焦虑。8.b