2025-2026学年八年级（下册）《英语》（仁爱科普版 2024）期中测试卷（含答案含听力原文无音频）

第第页期中测试听力部分（20分）一、听力理解（20小题，每小题1分，共20分）第一节听短对话，根据所听内容和问题，选出正确答案。每段对话和问题听一遍。()1.A./'meməraɪz/ B./'memərɪ/ C./'mɪstri/ ()2.A.Thepurpleone. B.Theredone. C.Thesilverone.()3.A.Atschool. B.Inaclothesshop. C.Inarestaurant.()4.A.Bycreditcard. B.Byphone. C.Incash.()5.A.At8:00a.m. B.At8:30a.m. C.At9:00a.m.第二节听对话和问题，选择正确答案。每段对话和问题听两遍。()6.Whatclassarethespeakershaving? A. B. C.()7.Whatarethespeakerstalkingabout? A. B. C.()8.Whydidn’tthegirllikereadinginthepast? A.Becauseshethoughtitwasawasteoftime. B.Becauseshethoughtitwastoohard. C.Becauseshethoughtitwasboring.()9.Wherecanthegirlfindthebookswithfunnypictures? A.Inthebookshop. B.Intheschoollibrary. C.Inthesupermarket.()10.Whatshouldn’tthegirlbuyaccordingtotheboy’sadvice? A.Snacksorschoolthings. B.Anythingshedoesn’treallyneed. C.Snacksoranythingshedoesn’treallyneed.()11.Howmuchwillthegirlbeabletosaveeveryday? A.¥5. B.¥10. C.¥15.()12.What’sthepriceofthebikeprobably? A.About200yuan. B.About300yuan. C.About400yuan.()13.Whatwasthegirldoingwhenitstartedtorain? A.Goinghome. B.Shoppinginasupermarket. C.Readinginthelibrary.()14.Howlongdidthemanwaitbeforetakingataxi? A.Foranhour. B.For13minutes. C.Forhalfanhour.()15.Whendidthegirlarrivehome? A.At7:00p.m. B.At7:20p.m. C.At7:30p.m.16.________toUse16.________toUseInternettoStudy·Watchstudyvideos.Shortvideosusepicturestoexplaindifficultproblems,makingthem17.________tounderstand.·Use18.________________.Manyappshelpyourememberwordsandoffersomeexercisesforexams,etc.·Becarefulwithtime.It’seasytowastetimeongamesorsocialmedia.Settingatimerhelpsyou19.________yourtimewell.Thespeakerthinksweshouldusetheinternettolearn,notjusttoplay.Ifwetrytheseways,wewill20.________________.笔试部分（100分）二、概要补全。（5小题，每小题1分，共5分）阅读文章，用恰当的短语或句子补全概要。补全部分总词数不超过30词，不能照抄原文连续超过3个单词。InChina,thewaypeoplepayforthingshaschangedalotinrecentyears.Inthepast,peopleusedcashorbankcardstopay,butnowmostpeopleusephonesforpayments.Itiseasyandfast,andalmosteveryone,fromyoungstudentstooldgrandparents,usesit.ThemostpopularappsareAlipayandWeChatPay.Tousethem,youjustneedtoconnectyourbankcardtotheapps.Whenyouwanttopay,opentheappandshowaQRcode(二维码).Thenthesellerscans(扫描)it.Inafewseconds,themoneygoesfromyouraccount(账户)totheirs.Youcanusethisforalmosteverything:buyingfoodatastreetstall,payingforabusride,orevensendingmoneytofriendsandfamily.What’sgreatisthatyoudon’thavetocarrycashanymore,whichmeansyoudon’thavetoworryaboutlosingit.Also,theseappsoftenhavesmalldiscounts(折扣)orredenvelopes(红包)thatcanhelpyousavemoney.However,ifyouloseyourphone,someonemightmakepaymentswithyourapps.Mostimportantly,don’ttellothersyourpasswords.Eventhoughcashisstillusedinsomeplaces,mobilepaymentshavebecomeabigpartofdailylifeinChina.Theymakelifemoreconvenientandshowhowtechnologycanchangeourdailylifeforthebetter.NowalmostalltheChinesepeoplepaywiththeirmobilephones21cashorbankcards.AlipayandWeChatPayare22.Theyareconnectedtopeople’sbankcards.Moneygoesfromonetoanotherby23.Theycanalsosendmoneytofriendsandfamilydirectly.Sometimespeoplecangetsmalldiscountsorredenvelopesfromtheapps.However,24,orsomeonemightuseyourpaymentapps.Anyway,25changesourdailylifeforthebetter.21.____________________________________________________22.____________________________________________________23.____________________________________________________24.____________________________________________________25.____________________________________________________三、完形填空（10小题，每小题1分，共10分）先通读原文，掌握其大意，然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳选项。Lastmonth,apowerfulearthquakehitourneighboringcity,causinggreatdamage(损坏).As26asIheardthenews,Idecidedtobecomeavolunteertohelpthevictims(受害者).WhenI27atthedisasterarea,Iwasshockedbythesituation.Manybuildings28andpeoplewereingreatfear.Iwassenttogotoanevacuation(疏散)center,wheremymaintaskwastodistributereliefsupplies(分配救济物资).Itwaschallengingbecausewehadtomakesureeverythingwasgivenoutfairlyand29.Manypeoplewere30hurt.Ialsohelpedthemedicalworkersbytakingcareofthem,bringingthemwater,andofferingsimplefirstaid.Oneofthe31thingswasthatImetalittlegirlwhohadlostherhome.Shewassoscared(害怕的)andlonelythatIspenthourstalkingwithherandplayinggamestocomforther.Slowly,shebegantosmileagain.32daysofhardwork,thoughIwastired,Ifeltastrongsenseofsatisfaction.Thisexperiencemademe33thatevenasmalleffortcanmakeabigdifference.34alsotaughtmetocherish(珍惜)whatIhaveandbegratefulformylife.Ihopetherewillbefewer35intheworld.Butiftheydohappen,Iwillalwaysbereadytolendahand.()26.A.soon B.long C.well D.possible()27.A.laughed B.smiled C.shouted D.arrived()28.A.cutdown B.tookdown C.felldown D.lookeddown()29.A.easily B.quickly C.bravely D.immediately()30.A.badly B.patiently C.physically D.importantly()31.A.sad B.exciting C.interesting D.unforgettable()32.A.Before B.After C.Until D.When()33.A.fear B.realize C.suggest D.continue()34.A.It B.He C.She D.They()35.A.actions B.problems C.disasters D.questions四、阅读理解（20小题，每小题2分，共40分）阅读下面四篇语言材料，然后按文后要求做题。ASunJinglovedlearning.Tostophimfromfallingasleep,hetiedhishairtotheroofbeam(横梁).Whenhefeltsleepyandnoddedoff,theropewouldpullhishairtowakehimup.Thenhewouldcontinuestudying.Anotherlearner,SunQin,usedanawl(锥子)toprick(刺)hisownlegwhenhewantedtosleep.Inthisway,hecouldgoonstudying.KuangHengwasborninapoorfamilybuthewantedtostudy.Hehadtoworkhardtosupporthisfamilyduringtheday.Atnight,hewantedtostudybuthisfamilycouldn’taffordlamp(灯)oil.Sohemadeaholeinthewalltoletinthelightfromhisneighbor’shouse.Theweaklighthelpedhimread.WhenLiBaiwasyoung,hedidn’twanttostudy.Oneday,onhiswayout,hesawanoldwomangrinding(摩擦)aniron(铁的)stick.Heaskedwhatshewasdoing,andshesaid,“Iammakingitintoaneedle(针).”LiBaiwassurprisedatherpatienceandlearnedkeepingdoingsomethingwasthekeytosuccess.Sohereturnedtohisstudiesagainandworkedveryhardfromthenon.根据材料内容选择最佳答案。()36.WhatwereSunJing’sandSuQin’swaysusedfor? A.Sleepingwell. B.Studyinghappily. C.Continuingtheirstudies. D.Avoidingplaying.()37.WhydidKuangHengmakethehole? A.Topassthingseasily. B.Todomorehousework. C.Tomakehisneighborangry. D.Toletinthelight.()38.Whatwouldtheironstickbemadeintobytheoldwoman? A.Aknife. B.Aneedle. C.Abowl. D.Asmallstick.（）39.WhichofthefollowingisTRUEaccordingtothetext? A.SunJingprickedhislegwhenfeelingsleepy. B.SuQinalwayswantedtosleepwhenhewasstudying. C.KuangHeng’sparentsdidn’tcareabouthimatall. D.Theoldwoman’spatienceinfluencedLiBaialot.()40.Whatdidthefourlearnershaveincommon? A.Theywerepoor. B.Theystudiedveryhard. C.Theyoftensleptinclass. D.Theydidn’twanttostudy. BZhouYinggrewupinapoor,smallvillageandlovedstudying.Shealwayssaid,“Iwanttogotocollegeandmakeourlifebetter.”AfterZhouYingfinishedmiddleschool,herfathersaidsadly,“Wecan’tpayforyourhighschool.Youshouldtakeupatradelikemakingclothes.Thenyoucanearnmoneytohelpthefamily.”ZhouYingknelt(跪)downandbegged(乞求),“Iwillborrowmoneyfromrelativesmyself.Ipromise(承诺)I’llgotocollegesomeday.Believeme,Iwon’tletyoudown!”Herparentsfinallyagreed,withtearsintheireyes.LifewasdifficultforZhouYinginhighschoolbutshestucktoherdreambravely.Threeyearslater,sheachievedherdream—enteredcollege.Atcollege,ZhouYingtutored(当家教)kidsanddidpart-timejobsinherfreetime.Soonshecouldpayforherownbooksandfood,andsheslowlyreturnedthemoneyshehadborrowed.Sheevensentmoneybackhometosupportherfamilyandpayforheryoungerbrother’sschoolfees(费用).Severalyearslater,whenspeakingasanoutstandinggraduate,ZhouYingsaid,“Nomatterhowhardlifeis,dreamscancometrueifwenevergiveup.Atleast,wewon’tregrettryingourbest.”根据材料内容选择最佳答案。()41.WhydidZhouYing’sparentswanthertotakeupatrade? A.Becausetheycouldn’taffordherstudy. B.Becauseshecouldearnmoneyquickly. C.Becauselearningatschoolwasuseless. D.Becausethetradewaspopularwithpeople.()42.Whatdoestheunderlinedword“trade”mean? A.Aschoolsubject. B.Akindofgame. C.Akindofspecialstudy. D.Apracticalskillforwork.()43.WhydidZhouYingtutorkidsanddopart-timejobsatcollege? A.Becauseshewantedtobuyexpensivethingsforherself.

B.Becausesheneededtopayforhereducationandhelpherfamily.

C.Becauseshedidn’tlikestudyingandwantedtoworkinstead.

D.Becausehercollegeaskedallstudentstohaveworkexperience.()44.WhatcanweinferfromZhouYing’sactionsatcollege? A.Shewasgoodatteachingkids. B.Shejustwantedtomakemoneyinsteadofstudyinghard. C.Shecaredmoreaboutmoneythanherfamily. D.Shefeltastrongsenseofresponsibilityforherfamily.()45.Whatdoesthetextwanttotellus? A.Collegeisthebestwaytosuccess. B.It’seasyforstudentstomakemoneyatcollege. C.Goingtoschoolisdifficultforchildreninpoorfamilies. D.Hardworkandastrongwillarethekeystoachievingdreams.CInadisaster,youmaynotstaycalmasyouthoughtbefore.Manypeople’sreactionscanevenputthemingreaterdanger.Onecommonbutdangerousresponse(反应)istofreezeanddonothing.Inscarysituations,people’sbrainsmaynotworkwell,causingthemtorespondslowly.Sometimes,peopledon’tbelievetheyarereallyindanger,sotheyignore（忽视）whatishappening.Moreover,stressmakesclearthinkingdifficult.Forexample,duringahousefire,peoplemightrisktheirlivestorunbackintoaburningbuildingfortheirwalletswithoutthinking.Youshouldtrytoavoidthiskindofsituationforyoursafety.So,howcanyouimproveyourchancesofsurvivingadisaster?

Thekeyistobepreparedinadvance.Beingpreparedhelpsyouactquicklywithoutthinkingtoomuch.Wecanrecognize(识别)dangerearlyifwelearnthewarningsignsofdifferentnaturaldisasters.Youalsoneedtobeprepared,evenafterthedangerpasses.Inbigdisasterslikeearthquakesortsunamis,ittakestimeforrescuers(营救人员)toreacheveryoneinneed.Toincreaseyourchanceofsurvival(存活),makesuretohaveadisasterplanthatincludesescape(逃跑)routesandameetingplaceforyourfamily.

Youshouldalsoprepareafirst-aidkit.Learninghowtoavoidcommonmistakesandprepareproperlyfordisastersmayjustsaveyourlife!根据材料内容选择最佳答案。()46.Whatisacommonbutdangerousresponsepeoplehaveduringadisaster?

A.Theycryloudly.

B.Theyfreezeanddonothing.

C.Theytrytosaveeveryonearoundthem.

D.Theyimmediatelycallforhelp.()47.Whydoestheauthorsuggestlearningthewarningsignsofnaturaldisasters?

A.Tobecomeascientist. B.Torecognizedangerearly. C.Toignorethemcompletely. D.Towriteabookaboutdisasters.()48.Whichofthefollowingnaturaldisastersisnotmentionedinthetext? A. B. C. D.()49.WhichofthefollowingisNOTasuggestionfromthetext?

A.Turnoffthegasandelectricity.

B.Createadisasterplanwithescaperoutes.

C.Prepareafirst-aidkit.

D.Chooseameetingplaceforfamily.()50.Whatisthemainpurposeofthistext?

A.Totellexcitingstoriesaboutdisasters.

B.Toexplainhowdifferentdisastersform.

C.Toteachpeoplehowtopreparefordisasters.

D.Toshowwhatdisastersarelike.DSavingmoneyisaverygoodhabit.Itisimportantforeveryone,includingusstudents.Learningtomanageourmoneywiselycanhelpusalotnowandinthefuture.51Forexample,ifwewanttobuyanewbicycle,getaspecialgiftforourparents,orsaveforcollege,weneedtoplanaheadandsaveforthegoals.Keepinmindthateverypennycounts.52Herearesomeeasytips.Beforeyoubuysomething,askyourself:“DoIreallyneedthis,ordoIjustwantit?”53Secondly,youcanbringyourownlunchandwatertoschoolinsteadofbuyingsnacksanddrinks.Itisbothhealthierandcheaper.54Maybeyoucansetarule:saveatleastone-thirdofthemoneyyouget.Finally,rememberthatsavingmoneydoesn’tmeanyoucannothavefun.55Bysavingmoney,wecanbuildasaferandbetterfutureforourselves.Let’sstarttoday!根据材料内容，从下面六个选项中选出五个能填入文中空缺处的最佳答案，使文章意思通顺、内容完整，并将选项填入下列横线上。A.Also,trytomanageyourpocketmoneywisely.B.So,howcanwesavemoney?C.Weshouldspendsomemoneyonschoolthings.D.First,savingmoneycanhelpusachieveourgoals.E.Itmeansyouaremakingsmartchoices.F.Thishelpsyouavoidbuyingthingsyoudon’tneed.51.________ 52.________53.________54.________55.________语篇填空（15小题，每小题1分，共15分）第一节阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。thinkfeelimportantdisasterafteronethoughgoodmeanfamilyThere’sanoldsaying,“Whenanoldmanontheborder(边境)losthishorse,whocouldtellifitwasabadthing?”It56thatsometimesbadthingscanleadtogoodresults.Thisistruewhenfacing57,andstayingoptimistic(乐观)mattersalot.Lastyear,astrongstormhitTom’stown.His58smallfarmwasdestroyed—cropswereruined(毁坏),andtheiroldbarn(谷仓)felldown.Tomfeltheartbroken.He59they’dhavenofoodormoneyforthewinter.Buthisdadsaid,“Let’swaitandsee.Maybethisisachancetobuildsomething60.”Insteadof61sad,theystartedworking.Withthehelpofneighbors,theyclearedthebrokenbarnandbuiltanewone,strongerthanbefore.Theyalsotriedgrowingnewkindsofcropsthatwerestrongeragainststorms,whichthegovernmentgavethemforfree.Byautumn,thesenewcropsgrewevenbetterthantheold62.Tomlearnedthatthestorm,63bad,pushedthemtochange.Ifithadn’thappened,they’dstillbeusingtheweakbarnandoldcrops.Disasterscantakesomuchawayfromus,butmost64,optimismhelpsusfindnewwaysforward.Liketheoldsaying,weneverknowwhatgoodmaycome65somethingbad.Stayinghopefulmakesiteasiertostandupandstartagain.56.________57._______58.________59.________60.________61.________62._______63.________64.________65.________第二节阅读下面短文，根据内容要求填空，使短文通顺、意思完整。每空限填一词。Learningisalifelongjourney,Fullofwonders,likemagicalhoney.Therearebooks66read,knowledgetoseek(探索).Everydayisanewpage,ohsounique(独特的).Sometimesit’shard,wewanttostop.67remember,successisonthemountaintop.Witheffort,wecanclimbuphigh.Andsee68worldwithawisereye.Itopensdoorstonewlands,Fillsourminds69countlessplans.Frommathtoart,fromhistorytoscience,Eachsubject70akey,fullofpromise(希望).Keeplearning,andwe’llshinebright,Intheseaofknowledge,we’llflywithallourmight.66.________67.________68.________69.________70.________六、补全对话（5小题，每小题2分，共10分）根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。A:Let’seatouttoday.Whatdoyouwanttohave?B:I’mnotsure.Doyouprefernoodlesorrice?A:71.There’sanewnoodleshopneartheschool.B:Good!Let’sgothere.72?A:Theyhavebeefnoodles,andtomatoandeggnoodles.Whichonewouldyoulike?B:Tomatoandeggnoodles,please.Ilovethat.73?A:I’llhavebeefnoodles.Theysaytheirsoupisreallygood.(Aftereating)B:Howdelicious!Howmuchisit?A:74.Oh,it’s30yuanintotal.B:Ihavecash.Doyouwantmetopayfirst?A:No.75.It’seasier.B:Yeah.Mobilepaymentsaregettingmoreandmorepopular.Thanks!Let’scomehereagainnextweek.71.____________________________________________________________________72.____________________________________________________________________73.____________________________________________________________________74.____________________________________________________________________75.____________________________________________________________________七、看图写话（5小题，每小题2分，共10分）根据每小题所提供的图画情景和提示词，写出一个与图画情景相符的句子。76.experiment,justnow_______________________________________________________________________77.while,now_______________________________________________________________________

78.lay,everyday_______________________________________________________________________79.meaning_______________________________________________________________________80.tomorrow_______________________________________________________________________八、书面表达（10分）良好的阅读理解能力是打开知识宝库的钥匙，也是与古今智者对话的桥梁。提升阅读理解能力能让我们在纷繁世界中辨明真伪，让我们的精神世界愈发辽阔丰盈。学校英语报社正在征集关于如何提高阅读理解能力的稿件。请你根据提示信息，以“HowtoImproveOurReadingComprehension”为题，用英语写一篇短文。Askquestions.Lookupnewwords.提示信息：Askquestions.Lookupnewwords.HowtoImproveOurReadingComprehensionHowtoImproveOurReadingComprehensionReadregularly(定期地)Readregularly(定期地)写作要求：1.至少包含两项提示信息，可适当发挥；2.文中不得出现真实姓名、校名和地名；3.词数：80—100词，开头和结尾已给出，不计入总词数。HowtoImproveOurReadingComprehensionReadingcomprehensionisthekeytoacolorfulworldthatisfullofknowledgeandvaluableexperiences.It’snothardtoimproveifyoutrythesesimplesteps.Believeinyourself!Withpractice,yourreadingcomprehensionwillgetbetterandbetter.参考答案听力材料一、听力理解第一节听短对话，根据所听内容和问题，选出正确答案。每段对话和问题听一遍。1.W:Tom,couldyoureadthisword?M:Sure,/'meməraɪz/,weshouldmemorizethesewordstoday.Question:Howdowepronouncethisword?2.W:WhichT-shirtdoyouprefer,thepurpleoneortheredone?M:Neither.Iwanttotakethesilverone.Question:WhichT-shirtwillthemantake?3.W:CanIhelpyou?M:Yes.Onepancakeandabowlofporridge.Question:Wherearethetwospeakers?4.W:MayIpaythebillbycreditcardorphone?M:Byphone,please.Question:Howwillthewomanpayforthebill?5.W:Hurryup!It’s8:30a.m.now.Thetrainwillleaveinhalfanhour!M:OK.I’mcoming.Question:Whattimeisthetrainleaving?第二节听对话和问题，选择正确答案。每段对话和问题听两遍。请听第1组对话，回答第6小题。6.W:Wow,howmagical!Thecolorturnedfrompurpletosilver!M:Yes.Weoftendosomeexperimentsinchemistryclasses.QuestionNo.6:Whatclassarethespeakershaving?请听第2组对话，回答第7小题。7.W:DidyouhearaboutthewildfireintheUSAlastweek?M:Yes.It’sstillburning.QuestionNo.7:Whatarethespeakerstalkingabout?请听第3组对话，回答第8、9小题。W:Iusedtodislikereading.Ithoughtitwasboring.Howdidyougetintoit?M:Ifoundastorybookwithfunnypictures.Itmadereadingeasier.W:Really?WherecanIfindbookslikethat?M:Theschoollibraryhasalotofthem.Tryshortstoriesfirst.They’reeasytoread.W:Okay,I’lltry.MaybeI’lllikereadingtoo!QuestionNo.8:Whydidn’tthegirllikereadinginthepast?QuestionNo.9:Wherecanthegirlfindthebookswithfunnypictures?请听第4组对话，回答第10、11、12小题。W:Iwanttobuyanewbike,butIdon’thaveenoughmoney.M:Thenyouneedtosavemoney.Let’sthinkofsomeusefulways.W:How?Ialwaysspendallmypocketmoney.M:Don’tbuysnacksoranythingyoudon’treallyneed.So,youcansavesomemoney.W:That’shard,butI’lltry.IfIdothat,I’llsaveabout5yuanaday.M:Good!Thenyouknowhowsoonyou’llhaveenoughmoney.W:Oh,in2months!Thanks!QuestionNo.10:Whatshouldn’tthegirlbuyaccordingtotheboy’sadvice?QuestionNo.11:Howmuchwillthegirlbeabletosaveeveryday?QuestionNo.12:What’sthepriceofthebikeprobably?请听第5组对话，回答第13、14、15小题。W:Wow,howheavytherainwasyesterday!Didyougetwet?M:Yeah,Iwasonmywayhomewhenitstarted.IhadnoumbrellasoIstayedunderashoproofforawhile.W:Smart!Iwasreadinginthelibrarythen.M:Therainturnedtheroadsintorivers.Isawacarstuckinthewater.W:Scary!Ourteachersaidweshouldn’twalkthroughdeepwater.M:Irememberedthat,soIwaitedfor30minutes.ThenItookataxihome.Whataboutyou?W:Ikeptreadinginthelibraryuntilitstoppedat7:00p.m.andIfinallygothome20minuteslater.QuestionNo.13:Whatwasthegirldoingwhenitstartedtorain?QuestionNo.14:Howlongdidthemanstayedundertheshoproof?QuestionNo.15:Whendidthegirlarrivehome?第三节短文理解。根据你所听到的演讲内容，在横线处补全笔记。每空一词。短文读两遍。Theinternetisnotjustforplayinggames.Itcanalsohelpyoustudybetterifyouuseitright.Herearesomeeasyways.First,youcanwatchstudyvideos.Manywebsiteshaveshortvideosaboutmath,Englishorscience.Theyusepicturestoexplaindifficultproblems,makingthemeasiertounderstand.Forexample,ifyoudon’tunderstandgrammarrules,searchforsomethinglike“Englishgrammarvideosforstudents”.Thenyou’llfindmanyhelpfulones.Second,uselearningapps.Thereareseveralappstohelpyourememberwords,suchasflashcards.Youcanalsofindsomeexercisesforexams.Doingtheseoftencanimproveyourskillsinsubjects.Third,becarefulwithtime.It’seasytospendtoolongongamesorsocialmedia.Setatimer,forexample,40minutesforstudying,then10minutestorest.Thishelpsyoumanageyourtimewell.Theinternetisausefultool.Ifyouuseittolearn,notjusttoplay,itcanreallyhelpwithyourstudies.Trytheseways,andyou’lldobetter.

参考答案听力理解1—5ACCBC6—10ABCBC11—15ABCCB16.How/Ways17.easier18.learningapps19.manage20.dobetter二、概要补全21.insteadof22.thepopularapps23.scanningaQRcode24.it’simpo