2025年廣東中考模擬試卷25（含答案解析）

/讓教學更有效精品試卷|英語學科21世紀教育網(wǎng)()2525廣東中考英語模擬試卷滿分：90分說明：1.全卷共8頁，滿分為90分。答卷前，考生務必用黑色字跡的簽字筆或鋼筆在答題卡的指定區(qū)域填寫自己的準考證號、姓名、考場號、座位號。用2B鉛筆把對應號碼的標號涂黑。選擇題每小題選出答案后，用2B鉛筆把答題卡上對應題目選項的信息點涂黑，如需改動，用橡皮擦干凈后，再選涂其他答案，答案不能答在試題上。非選擇題必須用黑色字跡的簽字筆或鋼筆作答，答案必須寫在答題卡各題目的指定區(qū)域內相應位置上；如需改動，先劃掉原來的答案，然后再寫上新的答案；不準使用鉛筆和涂改液。不按以上要求作答的答案無效?？忌鷦毡乇３执痤}卡的整潔?？荚嚱Y束時，將試卷和答題卡一并收回。一、語法選擇（本題共10小題，每小題1分，共10分）通讀下面短文，掌握其大意，然后按照句子結構的語法和上下文連貫的要求，從每題所給的三個選項中選出一個最佳答案，并將答題卡上對應題目所選的選項涂黑。（原創(chuàng)）ZongQinghouwasthefounder(創(chuàng)始人)ofHangzhouWahahaGroup.HegrewupverypoorinHangzhouandoften_1__hungry.Hisfatherwasoutofwork,andhismothersupportedthefamilyoffivechildren2afactoryworker.“Becauseofthehardship,asachildIhadmanydreamsandhoped3bigmoneyformyparentsinreturn,”Zongsaid.Astheeldestchild,Zongleftschoolearlytosupporthisfamilyandspentovertenyears4differenthardjobs.In1978,ZongreturnedtoHangzhou5spentthenexttenyearsworkingasasalesman.“Myonlydreamatthattimewastohavemyowncompanyanddo6Iwantedtodo,andIhadbeenlookingforsuchachance,"hesaid.Thechancefinallycamein1987.Zongstartedhisowncompany.Thecompany7wouldlaterbecameWahaha,theproductbecame8hugesuccess.Thecompanyachievednearly9yuaninsalesinthethirdyearafteritwentonthemarket.Thatyear,theHangzhouWahahaGroup10byZong.()1.（原創(chuàng)）A.goB.wentC.get()2.（原創(chuàng)）A.asB.forC.of()3.（原創(chuàng)）A.makeB.madeC.tomake()4.（原創(chuàng)）A.todoB.doC.doing()5.（原創(chuàng)）A.andB.butC.if()6.（原創(chuàng)）A.howB.whatC.when()7.（原創(chuàng)）A.whetherB.whoC.which()8.（原創(chuàng)）A.anB.theC.a()9.（原創(chuàng)）A.100millionB.millionofC.100millions()10.（原創(chuàng)）A.foundedB.wasfoundedC.found二、完型填空。（本題有10題，每小題1分，共10分）(原創(chuàng))Nowadayslotsofyounggirls11ofbecomingamodelwhentheygrowup.Theythinkitisaveryglamorous(風光的)life,alwayslookinggoodatsomeoneelse'sexpense.Theirphotoswouldappearinallthefashionmagazines.Theywould12beshortofhandsomemenwhoareeagerto13themtoexpensiverestaurantsortobeseenwiththematthepartiesoftherichandfamous.Parading(走秀)downthecatwalk(T型臺)atafashionshow,theywouldalwaysbethefirsttowearclothesofthe14style.15,thelifeofamodelcanbeveryhard.Themostsuccessfulmembersoftheprofession(職業(yè))earnalotofmoney.Buttheyneverdaretogoout16theyarewearingthemostfashionableclothes,17theyareseen18aphotographerwithacamera.Manymodelsworklonghoursforlittlemoney,andtheirphotosdonotappearinanythingmoreexcitingthanamail-ordercatalogue(郵購目錄)，wearingclothesthatare19tobeboughtbyordinary(普通的)people.Somearenotmodellingclothesatall.Youmayseetheminthehouseholdsectionofthecatalogue20atthecameraastheyloadawashingmachineorpushamop（拖把）acrossthekitchenfloor.()11.(原創(chuàng)）A．speakB．hearC．think D．dream()12.(原創(chuàng)）A．alwaysB．neverC．sometimes D．hardly()13.(原創(chuàng)）A．takeB.send C．bring D．give()14.(原創(chuàng)）A．earliestB．last C．latest D．lately()15.(原創(chuàng)）A.ActuallyB．FinallyC．However D．But()16.(原創(chuàng)）A．ifB．whenC．unless D．while()17.(原創(chuàng)）A．introubleB．incaseC．inreturnD．insurprise()18.(原創(chuàng)）A．inB．of C.withD．by()19.(原創(chuàng)）A．expensiveenoughB．cheapenoughC．enoughexpensive D．enoughcheap()20.(原創(chuàng)）A.workingB．speakingC．crying D．smiling三、閱讀理解（本大題有15小題，每小題2分，共30分）A(原創(chuàng)）WelcometoGenziqiaotouHomestay(根子橋頭民宿)inGaozhou,GuangdongProvince.ThishomestaywasbuiltbyMr.Zhanglastyear.Ifyouwanttothehomestay,Ihopeyouwillfindthefollowingusefultoyou.StarRatings:★★★GenziqiaotouHomestaysincerelylooksforwardtoyourarrival!HomestayFacilitiesRoom√Television√Air-conditioner√Aprivatebathroom√SafeboxInternetWi-Fifreeinthewholehomestay HomestayServicesServices24-hourfrontdesk,morningcall,ticketservice,taxiservice,messageandfaxservice,etc. ChargesAsingleroom:￥168pernight.Doubleroom:￥208pernight. Adults￥20permeal;childrenunder12yearsoldarehalfoff.HomestayRulesPetsarenotallowed.Guestsareresponsiblefortheirownpropertyandsafety.Smokeonlyinthesmokingarea.ThingstoRememberCheck-intime:2:00p.m.(presentyourIDcard)Check-outtime:noonMealtime:Breakfast(8:00~9:30) Lunch(12:00~14:00) Dinner(18:30~20:30) Yourreservationisabsolutelysafe.Allpersonaldataisprotectedandwillonlybeusedforyourbooking.()21.(原創(chuàng)）Howmanystarsdoesthehomestayhave?A.2 B.3 C.1 D.4 ()22.(原創(chuàng)）TheWhitesandtheir10-year-oldsonhaveamealinthehotel,howmuchshouldtheypay?A.￥30 B.￥20 C.￥60D.￥50()23.(原創(chuàng)）WhencanyouhavesupperinGenziqiaotouHomestay?At8:20a.mB.At8a.mC.At6p.mD.At7:30p.m()24.(原創(chuàng)）WhatareyouallowedtoinGenziqiaotouHomestay?A.HaveabathB.SwimC.SmokehereandthereD.Bringadog()25.(原創(chuàng)）Maybethepassageisfrom_____.A.atextbookB.astorybookC.atravelguidebookD.anovelB（深度改編）Harbinisoneofthemostpopularcitiesforwintertours.HarbinisalsocalledIceCity.ItliesinthenortheastofChina.Manypeoplewanttoexperiencetheuniqueiceandsnowculture.It'ssaidthatmorethan100milliontouristshavevisitedHarbinandithasmadeabout6billionyuanintourismrevenueduringthethree-dayNewYear'sholidayin2024.HerearesomeofHarbin'spopularplacesofinterest.1.HarbinIce&SnowWorldEverywinterfromearlyDecembertolateFebruaryisthetimeforoneoftheworld'sbiggestsnowandicefestivals-HarbinInternationalIce&SnowFestival.Tickets:aboutCNY330perpersonOpeningHours:11:00-22:00ZhongyangPedestrianStreetIfyoudon'tknowwhattododuringyourfreehoursinHarbinorwanttobuysomesouvenirs(紀念品),thisiscertainlytherightplacetogo,bothdayandnight!HeretouristswillfindlotsofoldEuropean-stylebuildingsaswellasallkindsofRussianstylewesternrestaurants,icecreamsshopsandsouvenirstores.Tickets:freeOpeningHours:24hoursaday3.St.SophiaChurchItisHarbin'smostfamouslandmark(地標)withHarbinArchitecturalArtGalleryinside.IfyouareinterestedaboutwhatHarbinusedtobelike,youcangetaticketandgoinsideformorehistoryexplore.Tickets:CNY15perpersonOpeningHours:8:30-19:004.HeilongjiangProvincialMuseumBuiltin1906,thismuseumhasaltogether4exhibithalls.ItmustbeaperfectplaceforhistoryloverstohaveashortvisitinfreetimeinHarbin.Tickets:freeOpeningHours:9:00-16:30(closedonMondayandstoppedsellingticketsafter15:30)()26.(原創(chuàng))Inwhichsectioncanweseethisarticle?A.travelB.sportC.musicD.science()27.(原創(chuàng))Theunderlinedword“revenue”means_______.A.rewardB.repeatC.avenueD.income()28.(原創(chuàng))It’seighto’clockinthemorningnow.Whichplacecanyouvisit?A.St.SophiaChurchB.HarbinIce&SnowWorldC.ZhongyangPedestrianStreetD.HeilongjiangProvincialMuseum()29.(原創(chuàng))Whichisthebestchoicetoenjoynicefoodandbuysomesouvenirsforfriends?A.St.SophiaChurchB.HarbinIce&SnowWorldC.ZhongyangPedestrianStreetD.HeilongjiangProvincialMuseum()30.(原創(chuàng))IfMarywantstovisitHarbinIce&SnowWorld,St.SophiaChurchandHeilongjiangProvincialMuseum,howmuchshouldshepay?A.CNY330.B.CNY345C.CNY15D.FreeC(原創(chuàng))配對閱讀。左欄是五個人的信息介紹，右欄是幾個人的留言,請為每一個人選擇最留言,并將答案的字母編號填寫在相應的位置。()31.（原創(chuàng)）Lily,youaresofriendlytoinvitemetoyourbirthdayparty.I'dloveto,butIhavetostaywithmyfatherinhospital.Hejusthadanoperation.Ihopeyouhaveahappybirthdayparty.()32.（原創(chuàng)）Lucy,thanksforinvitingmetogoshoppingwithyou.ButIamafraidIcan't.Ihavealotofworktodoonweekdays.IwonderwhetheritisOKonweekend.()33.（原創(chuàng)）Hall,thanksforyourinvitation.I'dlovetoyourpartyathalfpastsix,butwe'llhaveameetingafterwork,soImaybe20minuteslate.Ihopeyoucanunderstand.()34.（原創(chuàng)）Tom,IamverysorryIcan'tplayfootballwithyouonSundayafternoonbecauseIhappenedtohurtmyleftlegyesterday.Ihavetorestforafewdays.Ihopetojoinyounextweek.()35.（原創(chuàng)）Ted,thankyouforaskingmetoyourhousefordinneronSunday20th.ButIhavetoflytoBeijingonbusiness.Iamsorry.IhopetoseeyouafterIgetbackaweeklater.A.BarryisgoingtothecapitalofChinabyairandsheiscomingbackonOctober27.B.Lisaistravellingabroad.Shewillcallyoubackaftershecomeback.C.Maryisbusyonworkday.ShewantstoknowifitisfineforyouonSaturdayorSunday.D.Tarahassomethingelsetodowithafterwork,soshewillcometothepartyatabouttentoseven.E.ThereissomethingwrongwithPaul'sleg,sohecan'ttakepartinthefootballgame.Hewillgetbacktotheteamnextweek.F.Tobycan'tcometotheparty,becausehisfatherissick.G.Jakeisillinhospital,sohecan'tcometotheparty.四、（原創(chuàng)）短文填空（共15分）請從方框內選擇適當?shù)脑~并用其正確形式填空，使文章完整連貫。注意每空一詞，每詞僅用一次，有兩詞為多余項。請將答案寫在答題卡對應題目的答題位置上。forlikefindtwoenjoyinsteadtheydoeasyquiteitsilentWeallknowthatfather'sloveis36.Father'sDayiscoming.It'satimetoletdadknowhe'sspecialtoyou.37therightgiftfordadonthatdayisalwaysdifficult.Weoftenwantsomethingmeaningful.Buthowcanwemakeit？Herearethesuggestions38you.First,dadjustwantstospendtimewiththeirchildrentomakeitaFather﹣Daughter/SonDay.Spendthewholedaywithhim.Dothethingshe39doingwithhim.40,takeyourfamilyvideosandmakethemashorthomevideo.Hecan41itwhenheworksoutside.Itmaytakeyoualotoftime，buttheprocesscanbegreatfun.Third,writealetter42ofasimplecard.Writeaboutallthegoodmemoriesyouhavewithhimandallthethingshehas43foryou.Atlast,peoplesendsomeflowersonFather'sDay.Youcan44spendalotofmoneyonthem.Ifyouhaveflowersinyourgarden，orcanpick45byhand，itcanbeagreatgift.五、讀寫綜合。（本大題分為A、B兩部分，共25分）A、回答問題（共5小題，每小題2分，共10分）SaferInternetDayisonthesecondTuesdayofFebruaryeveryyear.ItSaferInternetDayisonthesecondTuesdayofFebruaryeveryyear.Itcelebratesallthegreatthingsaboutbeingonline.WecanusetheInternettolearnnewthings,videocallfamilymembersfaraway,chattofriends,watchvideosandplaygames.Buttherecanalsobedangers，onlinebullying(霸凌)willhappen,whensomeonewithbadmessagesonmessagingappsorsocialmedia(社交媒體)makesanotherpersonfeelbad.Sopeopleinaround170countriestakepartinactivitiestomaketheInternetasaferplaceforchildrenandyoungpeopleonthisday.Herearesometipsonhowtostaysafeonline:1.Ifyouseesomethingonlinethatmakesyouscaredorworried,tellaparent,ateacheroranotheradultwhoyoutrust.Ifsomeoneisunkindwhileyouareplayingagame,anadultcanhelpyoureportorblockthatplayer.2.Don'tmeetpeopleonlyknownonline.It'spossiblethatpeopleyoumeetonlinearen'treallywhotheysaytheyare.Itcanbedangeroustomeettheminreallife.3.Don'tbelieveeverythingyoureadonline!Whenyoulookforinformation,makesureyouuseawebsiteyoucantrust.Andonlysharethingswithyourfriendsifyouknowtheyaretrue.46.（原創(chuàng)）WhenisSaferInternetDay?47.（原創(chuàng)）WhatcanyouusetheInternettolearn?48.（原創(chuàng)）Whowillmakeanotherpersonfeelbad?49.（原創(chuàng)）Whydopeopleinaround170countriestakepartinactivities?50.（原創(chuàng)）Howmanytipsonhowtostaysafeonlinearementionedinthepassage?書面表達。(原創(chuàng))互聯(lián)網(wǎng)的快速發(fā)展給人類生活的各個領域產生越來越重要的影響。在已經(jīng)步入信息化社會的今天，“上網(wǎng)”已經(jīng)成為了一種時尚，而在龐大的網(wǎng)民群體中，青少年占了很大的比例，并且還在逐漸增多。網(wǎng)絡的開放性在提高青少年的生活和學習效率的同時，也打開了危險窗口，如網(wǎng)絡霸凌（onlinebullying)會傷害我們青少年兒童，閱讀完上面的文段后你有何感想?請你根據(jù)下面的思維導圖要求，展開想象就網(wǎng)絡霸凌（onlinebullying)現(xiàn)象寫Saynotoonlinebullying一篇演講稿，談談你的看法。SaynotoSaynotoonlinebullying對“網(wǎng)絡霸凌”說“不”對“網(wǎng)絡霸凌”說“不”的建議1.2.“網(wǎng)絡霸凌”的行為和危害1.2.呼吁同學們抵制“網(wǎng)絡霸凌”內容包括:1.談談“網(wǎng)絡霸凌”的行為和危害（1-2點）2.碰到此類事件，我們應該怎樣做?請?zhí)岢鰞牲c建議。3.人人有責保持網(wǎng)絡安全，并呼吁同學們抵制“網(wǎng)絡霸凌”。作文要求:1.不能照抄原文;不得在作文中出現(xiàn)學校真實的名稱和學生的真實姓名。2.語句連貫，詞數(shù)80個左右。作文的開頭已經(jīng)給出，不計入總詞數(shù)，不必抄寫在答題卡上。參考詞匯：散布謠言spreadingrumors、尷尬embarrassing、威脅threatening、受害者的心理健康和幸福mentalhealthandwell-beingofthevictimsGoodmorning,everyone.TodayIamgoingtotalksomethingaboutonlinebullying.Inmyopinion,onlinebullyingaffectsmanypeople,especiallyteenagers.That'sall.Thankyou!答案與評分標準一、語法選擇（本大題有10小題，每小題1分，共10分。）1.B2.A3.C4.C5.A6.B7.C8.C9.A10.B【分析】本文是一篇記敘文。講述娃哈哈創(chuàng)始人的宗慶后創(chuàng)辦的經(jīng)歷。1.考查一般過去時。2.考查介詞。3.考查非謂語動詞不定式，hopetodosth.4.考查固定詞組.spend----(in)doingsth.5.考查連詞,and連接并列結構。6.考查賓語從句。what引導的賓語從句的用法。7.考查定語從句。Which引導的定語從句的用法8.考查冠詞。冠詞a,an的用法，huge不是元音音素開頭，所以選a.9.考查數(shù)詞?；鶖?shù)詞+million,10.考查被動語態(tài)。娃哈哈被建立，所以用被動語態(tài)：wasfounded二．完形填空（本大題有10小題，每小題1分，共10分。）11.D12.B13.A14.C15.A16.C17.B18.D19.B20.D【分析】本文屬于“人與社會”范疇，講述年輕女孩的模特夢，并且講述了模特在體型、相貌、氣質、文化基礎、職業(yè)感覺、展示能力等方面具有一定條件，一般要具有良好身材、相貌基礎、個人氣質、文化基礎、人格素養(yǎng)和展示能力等內在素質。11.答案選D,考查動詞。根據(jù)句意可知道是當他們長大后的夢想是成為一名模特。12.答案選B,考查副詞。根據(jù)句意可知他們從來不缺少那些渴望帶他們去高檔餐館或在富人。13.答案選A,考查動詞。根據(jù)句意可知考查動詞take...to...,14.答案選C,考查形容詞。根據(jù)句意可知考查形容詞latest“最新款的”15.答案選A考查副詞。根據(jù)“模特的生活可能會很非常艱難”可知是“Actually實際上”16.答案選C,考查關聯(lián)詞。根據(jù)“Buttheyneverdaretogoout”可知，除非他們穿著最流行的衣服。17.答案選B,考查詞組“introuble有麻煩，incase以防，inreturn作為回報insurprise驚奇地”18.答案選D,考查介詞。根據(jù)前面“areseen”被動語態(tài)可知道19.答案選B,考查副詞enough與形容詞的位置關系，并且從后面可知道普通人買得起的衣服應該是足夠便宜的。20.答案選D,考查動詞，根據(jù)后面可以知道，他們是對著相機微笑。三、閱讀理解（本題共有15小題，每小題2分，共30分）閱讀理解A這是一篇為游客提供高州根子橋頭民宿信息的說明文。21.B22.D23D24.A25.C【分析】21.細節(jié)理解題。從StarRatings:★★★可知道此民宿是三星級，故答案選B22.推理判斷題。成年人每人20元，”theWhites”是懷特夫婦兩人，而12歲以下孩子半價.故答案選D23.細節(jié)理解題.從“Dinner(18:30~20:30)”可以知道。故答案選D24.細節(jié)理解題。根據(jù)HomestayFacilities里面的Room和HomestayRules可知可以在里面洗澡。故答案選A25.推理判斷題。從整篇文章對民宿的介紹可知此文是摘自導游書。故答案選C閱讀理解B（答案與分析）26.A27.D28.C29.C30.B26.答案A文章主旨題本文是以社會熱點哈爾濱旅游為話題,它屬于旅行消遣這個范圍的。故最佳答案選A。27.答案D詞義猜測題根據(jù)第一段第五句It'ssaidthatmorethan100milliontouristshavevisitedHarbinandithasmadeabout6billionyuanintourismrevenueduringthethree-dayNewYear'sholidayin2024.推測大約60億元應該是旅游收入。故答案選D。28.答案C推理判斷題根據(jù)文章介紹的四個旅游景點的開放時間1.HarbinIce&SnowWorld：11:00-22:00；2.ZhongyangPedestrianStreet：24hoursaday；3.St.SophiaChurch：8:30-19:00；4.HeilongjiangProvincialMuseum：9:00-16:30。如果是早上八點只有中央步行街開放。故答案選C。29.答案C細節(jié)理解題根據(jù)第二個景點ZhongyangPedestrianStreet介紹中Ifyoudon'tknowwhattododuringyourfreehoursinHarbinorwanttobuysomesouvenirs(紀念品),thisiscertainlytherightplacetogo,或者HeretouristswillfindlotsofoldEuropean-stylebuildingsaswellasallkindsofRussianstylewesternrestaurants,icecreamsshopsandsouvenirstores.知道中央步行街是品嘗美食和購買紀念品的最佳地方。故答案選C。30.答案B細節(jié)理解題根據(jù)文章中介紹的哈爾濱四個旅游景點1.哈爾濱冰雪世界門票330元每個人；2.中央步行街門票免費；3.圣索菲亞大教堂門票15元每個人；4.黑龍江省博物館門票免費得知，如果Mary如果想去哈爾濱冰雪世界，圣索菲亞大教堂和黑龍江省博物館則一共需花費345元。故答案選B閱讀理解C31.F32.C33.D34.E35.A【分析】本文主要是針對個人情況，選出合適的留言信息。31根據(jù)文中“myfatherinhospital和Hejusthadanoperation”與“hisfatherissick”匹配。故選F。32根據(jù)文中“itisOKonweekend”與“itisfineforyouonSaturdayorSunday..”匹配，故選C。33根據(jù)“we'llhaveameetingafterwork,soImaybe20minuteslate”可知，下班后還有其它事情要做。故選D。34根據(jù)“football,nextweek”可知，故選E。35根據(jù)文中“onSunday20th和Igetbackaweeklater.”可知她回來的日期是27th。故選A。四、短文填空（本大題有10小題，每小題1.5分，共15分。）36.silent37.Finding38.for39.likes40.Second41.enjoy42.instead43.done44.easily45.them【評分標準】考生所填答案與所給答案一致,形式正確給滿分。所填答案形式有錯，每個扣0.5分；大小寫不符合扣0.5分。寫錯單詞不給分?！痉治觥窟@是一篇記敘文，敘述了父親節(jié)如何度過。36.考查形容詞，父愛是無聲的，所以用silent37.考查現(xiàn)在分詞作主語，在父親節(jié)那天為父親找到合適的禮物是困難的，所以用Finding38.考查介詞，下面是給你的一些建議，所以用for39.考查一般現(xiàn)在時，主語是he，所以使用likes.40.考查序數(shù)詞，前面有First，后面有Third,所以用Second.41.考查行為動詞，從上下文可以知道當父親外出工作的時候他就可以欣賞到所拍到的視頻，所以用enjoy.42.考查詞組搭配，給父親寫一封信而不是一張簡單的卡片，所以用instead.43.考查現(xiàn)在完成時，所有父親已經(jīng)為你做的事情，所以用done.44.考查副詞，副詞修飾動詞，所以用easily.45.考查人稱代詞，前面提到的是flowers，所以用them.五．讀寫綜合。（本大題分為A、B兩部分，共25分）A.回答問題（共5小題，每小題2分，共10分）評分標準：總分２分比例是：語義和語言１.５分，語法0.5分。１.所寫答案信息準確、語法正確、語義完整、拼寫無錯誤的，符合該問句回答方式，得2分。２.每小題只要有語法錯誤就扣掉語法這0.5分。３.信息不完整，看信息的完整度酌情扣0.5－１分。４.出現(xiàn)和題目無關的影響意義表達的或者沒有起到交際作用的扣0.5分。５.不符合該問句回答方式的扣0.5分。６.信息錯誤的，不作答或回答不相關的得0分?！痉治觥勘疚闹黝}是“人與社會”，話題：網(wǎng)絡安全是一篇關于國際互聯(lián)網(wǎng)安全日的說明文，就網(wǎng)絡安全所涉及的“網(wǎng)絡霸凌”這熱點問題，給青少年們提供預防和應對的建議?！敬鸢浮?【解析】46.SaferInternetDayisonthesecondTuesdayofFebruaryeveryyear./onthesecondTuesdayofFebruaryeveryyear.解析：由第一段第一句可知答案。國際互聯(lián)網(wǎng)安全日是每年的二月的星期二。47.WecanusetheInternettolearnnewthings,videocallfamilymembersfaraway,chattofriends,watchvideosandplaygames./Tolearnnewthings,videocallfamilymembersfaraway,chattofriends,watchvideosandplaygames.解析：由第一段第三句可知答案。48.Someonewithbadmessagesonmessagingappsorsocialmediamakesanotherpersonfeelbad./Someonewithbadmessagesonmessagingappsorsocialmedia解析：由第二段第一句可知答案。49.BecausetheywanttomaketheInternetasaferplaceforchildrenandyoungpeople./TomaketheInternetasaferplaceforchildrenandyoungpeople.解析：由第二段最后一句可知答案。50.Threetips