Unit 3 单元话题语法填空专项练习-2022-2023学年九年级英语全一册单元重难点（人教版）

试卷第=page1010页，共=sectionpages11页试卷第=page22页，共=sectionpages33页Unit3单元话题语法填空专项练习（2022·四川·梓潼县教育研究室二模）阅读下面材料，在空白处填入1个恰当的词或括号内单词的正确形式(不超过三个单词)，并将答案写在答题卡的相应位置。Sally’smomwasgoingonbusiness.AsshepackedforherbusinesstriptoTokyo,Sallystoodbesideher____1____anotebookandapen.“Doyouhaveyourpassport,mom?”sheasked.“Yes,Ido.”“Good,”saidSally.“YourdestinationisTokyo,soyoushouldbeattheairporttwohoursearly.Remember,passengerscanonly____2____(check)twobags.”“Sally,____3____(thank)fortryingtohelp,butI’mworriedaboutyourfather.Heisn’tfeelingwellandIhavetogoonthistrip.Pleaselookafterhim____4____Iamgone.”I’llbeagoodnurseandlookafterhimas____5____(careful)asIcan,justlikeyoulookafterme,”Sallysaid.Soon,Sally’smom____6____(leave)fortheairport.“Dad,youshouldtakesomemedicineandgobacktobed.I____7____(take)careofyouallday,”Sallysaidtoherfather.“Thankyou,Sally,”answeredherfather.At5:00intheafternoon,thephone____8____(ring).Sallypickeditup.It’shermom.Sallytoldher____9____shedidforherfather.Andhisfeverwasgone.HewaswatchingTVanddrinkingorangejuice.“That’sgreat!Iamno____10____(long)worriedabouthim.Goodjob,NurseSally,”saidhermomproudly.（2022·宁夏吴忠·二模）阅读下面短文，在空白处填入适当的单词或括号内单词的正确形式（每空1词）。Anoldfarmerlivedonafarminthemountains____11____hisyounggrandson.Eachmorninggrandpagotupearlysittingatthekitchentablereadinghisbook.Onedaythegrandsonasked,“Whatgooddoes____12____(read)thebookdo?”Thegrandfatherquietlyturnedandsaid,“Takethisbasket____13____theriverandbringmebackabasketofwater.”Theboydidashewas____14____(tell),butallthewaterleaked(漏)outbeforehegotbacktothehouse.Thegrandfatherlaughedandsaid,“you’llhavetomovealittle____15____(fast)nexttime.”Thistimetheboyranfaster,butagainthebasketwasemptybeforehereturnedhome.Outofbreath,hetoldhisgrandfatherthatitwas____16____(possible)tocarrywaterinabasket.Theoldmansaid,“You’rejustnottryinghardenough,”Theboyagainwenttotheriverandranhard,____17____whenhereturnedhome,thebasketwasagainempty.“Seegrandpa,”hesaid,“it’s____18____(use).”“Useless?”Theoldmansaid,“____19____(look)atthebasket.”Theboylookedatthebasketandforthefirsttime,_____20_____(realize)thatthebasketwasdifferent.Thedirtybasketandwasnowclean,insideandout.“Child,that’swhathappenswhenyouread.Youmightnotunderstandorremembereverything,butwhenyoureadit,youwillbechanged,insideandoutside!”（2022·四川自贡·一模）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。E-sports（电子竞技）isdevelopingrapidlyinChinanow.Agrowingnumberofe-sportsclubs____21____(appear)inthelast10years,andmoreyounggamersareworkingase-sportsplayers.The2022AsianGameswillevenmakee-sportsoneofits____22____(program).However,becomingaprofessionale-sportsplayerisnotallabouthavingfunorplayinggames.____23____e-sportsplayershouldhavesomeabilities.Theymustbepatientenough.Theymustalsoactvery____24____(quick).Professionalplayerscanhave400actionsinoneminute.Buttheplayerscan’tplaythiswellallthetime.Itisbelievedthatthebestplayersarebetween17and25.Astheplayersget____25____(old),theybecomeslower.E-sportsplayershavetoworkhardeveryday.“Westarttopracticerightafterwegetupinthemorningandusuallylastuntilmidnight,”saidHungFun,aplayerfromiG,aChinesee-sportsclub.“Thereisatleast12hoursof____26____(train)everyday.”Becauseofmuchpractice,it’squitecommontoseeplayers____27____gethurt.Theyalsofacelotsofpressure.Somee-sportsclubsusedoctorsandpsychologists（心理学家）____28____(help)theirplayersoutoftheproblems.Ifyouwanttoturnyourloveforgamingintoafull-timejob,ask____29____(you)thisfirst:Areyoureallyprepared?Becausealotmoreefforts_____30_____(need).Afterall,theroadtobeingaprofessionalplayerisnotsmooth.（2022·四川·德阳五中三模）阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。请将答案写在答题卡上指定的位置。Agreenlifesometimesjustneedsagoodidealikesharingcars.It’sanewwayofthinking.Youcanuseacarbutyoudon’tneedtoownit.Nowtheideaof“carsharing”hasbecome___31___(popular)inmanycountries.Asweknow,mostcarsare___32___(park)ingaragesformuchtime.Infact,wedriveourowncarsaslong___33___oneortwohours.adayonaverage(平均).Whenwedon’tusethem.wehavetopayforparkingand___34___things.Thatcostsmuchmoney.To___35___(save)money,somepeoplecomeupwiththeideaof“carsharing”.Ifweshareacar,we’llonly___36___(pay)whenweuseit.Nowmanypeoplearestaringtodocarsharing.InSwitzerland,almost40,000peoplehave___37___(join)it.Japanisalsotryingtomakecar___38___(share)populararoundthecountry.Carsharingisthebeginningofanewideain___39___(transport).Itisalsoveryeasyforustotraveleverywhere______40______buyingacar.Doyoulovetoshareacarwithothers?（2022·山东潍坊·二模）阅读下面的短文，用括号内所给词的适当形式填空，必要时可加助动词。“Iamfeelingverygood.Wewanttoreporttothemotherlandandthepeoplethatwehave___41___(success)completedtheShenzhouXIIImission.WewishtothankPresidentXiJinpingforhiscareandattention.WethankalltheChinesepeoplefortheirsupportand_____42_____(encourage).Ourgratitudealsogoestoallthoseinvolvedinourmissionwhostayedwithusdayandnight,”Zhai,themissioncommander,toldChinaCentralTelevision.WangYaping,thefirstfemaleChinesespacewalker,toldtheStatebroadcasterthatshewasveryhappy____43____(return)tothemotherlandandwantstotellheryoungdaughterthat“momhascomebackafter___44___(reach)forthestars”.TheclasseswerealsospecialtoWang,asshewastheonewhogavethe____45____(nation)firstspace-basedlectureinsideanexperimentalspacestationmoduletomorethan60millionChinesestudentsduringtheShenzhouXmissioninJune2013.ThatlecturemadeChinathe____46____(two)country,followingtheUnitedStates,togivealessontoschoolchildrenfromspace.InthelasthoursoftheirstayinsidetheTiangong,theastronauts____47____(work)withgroundcontrollerstoconfigurethestation,transmitsomeexperimentaldatabacktoEarthandsortoutmaterials,accordingtotheagency.Zhaiandhiscrewmates____48____(spend)183daysinanorbitabout400kilometersabovetheEarthaftertheirShenzhouXIIIspacecraft____49____(launch)onOct16.ThecrewsetarecordforChina’s_____50_____(long)spaceflight,almostdoublingthepreviousrecordof92dayscreatedbytheirpeersintheShenzhouXIImission.（2022·山东滨州·一模）阅读下面短文，用括号内所给词的适当形式填空，必要时可加助动词或情态动词。DoyouknowwhichsocialappispopularwithChineseyoungpeoplenow?“Shortvideos”arecertainlythe____51____(popular).AlargenumberofyoungpeopleuseTikTokandKuaishou.Theythinkitisfuntoshare____52____(they)livesbyshortvideos,whileothershaveotherpurposesaswell.A12-year-oldusernamedElsahasabout2.7millionfansonTikTok.Thegirl____53____(share)herdancingstudiesonTikToksincelastJuly.Oneofthevideoswonheraboutonemillionfans.“Ifeelreallygladtoshare____54____(happy)withpeoplebyshortvideos,”saidElsa.Tosomeotheryoungpeople,theyuseshortvideostolookthroughthehotprograms____55____(quick).“BecauseIdon’tliketospendmanyhourswatchingawholeprogram.Ihatewaitingforaprogramtoend,andIprefertowatchshortvideosofwonderfulpartsofhotprograms,”saidWangZhihao.However,someyoungpeoplefeel____56____(bore)withshortvideos.“Killingtimeisthemainreasonforme____57____(watch)shortshortvideos,andmanyshortvideosarealmostthesame,soIthinktheyare____58____(use)andboring.What’smore,Ireallydon’tlikethevideosaboutstrangeanddangerousthings,”saidWenNan,anothercollegestudent.Recently,somethingelsehasappeared.Somevideosaretellingpeoplewhatproductsareworth____59____(buy).Someshortvideosevensellbadproducts,andit’shardforcustomerstogettheirmoneyback.Soweshouldthink_____60_____(two)beforewewanttobuytheproductsbyshortvideos.（2022·山东威海·模拟预测）用括号里所给动词的适当形式填空。WhenpeoplearelookingforinformationontheInternet,theyuseasearchengine(搜索引擎).Therearemanyverypopularsearchenginesthat____61____(use).TwoofthemareGoogleandYahoo.Recently,anewsearchenginetosearchforinformation____62____(start).ItiscalledChaCha.ChaChaisdifferentfromothersearchengines.Peoplearestillabletosearchtopicsontheirown.ButwithChaCha,theycaneventalktoexpertswhocanhelpthemfindbetterinformation.SomepeoplewhohavetriedusingChaChathinkthey____63____(talk)toarobot.OnemanwhoworksforChaChasaidthatpeopleareverysurprisedwhentheyrealizethatthey____64____(talk)toarealperson.WhileusingChaCha,peoplestarttheirsearchmuchlikeonewithGoogleorYahoo.Results____65____(appear)onthescreen.Butifsomeone____66____(need)moreinformation,theycanclickon“chatlivewithaguide”.Thiswillconnectthemwithsomeonewhoistrainedinthesubjecttheyareresearching.ChacCha____67____(face)abigchallenge.Othersearchenginesarealreadyverypopular.Almosteveryonealreadyknowsaboutthesesearchenginesandhow____68____(use)them.Agroupofcomputerusers____69____(ask)somequestionsaboutsearchengines,butveryfewpeoplehadeverheardofChaCha.Oneofthemtrieditandlikedit.Hesaidhewouldtry_____70_____(use)itsomemore.（2022·山东枣庄·三模）阅读下面材料并填空。有的答案要填入适当的内容,有的答案要用括号内单词的正确形式,但每个答案不多于3个单词。DearMum,TodayismybirthdayanditisthefirstbirthdayIhavespentfarawayfromhome.Imissyouverymuch.Afewdaysago,we____71____（learn）apoemanddiscussedthefamousline“Youdon’tknowwhatyou’vegotuntilit’sgone.”MissLitoldusthatherprimaryschoolteachermadeahugedifferenceinherlife.Shetoldushowherteacherwasstrict____72____herandencouragedher,andsheendedup.____73____（enter）university.Shementionedthatshedidn’thaveachance____74____（say）thankstoher.Shewassadaboutthis.Thismademe____75____（think）alot.IamwritingyouthisletterbecauseIwantyoutoknowhowmuchIloveyou.Afriendoncesaidthataperson’s____76____（happy）wasmostlybecauseoftheirchildhood.Iagreewithher.AlthoughtherewerestrictrulesinourfamilyandI____77____（notallow）todoalotofthings,Ialsorememberthetimeswhenyoutoldmestoriesaboutthebraveelephantandencouragedme____78____（be）aconfidentgirl.Ialsorememberthatinoursmallhouse,youreadbooksatyourdesk.Incoolautumns,wetookmanywalksalongthestreet,____79____（chat）alothappily.Mychildhoodwasfilledwiththesewarmmemories.Now,Iseewhataninfluenceyou’vehad____80____mylife.Timefliesandsomuchhashappened,butyouhavealwaysbeenbymyside.Thankyou,Mum.Love,Feifei答案第=page11页，共=sectionpages22页答案第=page1010页，共=sectionpages11页参考答案：1．with2．check3．thanks4．while##when5．carefully6．left7．willtake8．rang9．what10．longer【导语】本文主要讲述了Sally在妈妈出差时认真照顾爸爸，妈妈表扬她是一个优秀的小护士。1．句意：莎莉拿着一本笔记本和一支笔站在她身边。根据“Sallystoodbesideher…anotebookandapen”可知，带着一个笔记本和一支笔站在旁边，此句已有动词stood，故填介词with表示“带有”，故填with。2．句意：记住，乘客只能托运两件行李。情态动词can后接动词原形，故填check。3．句意：谢谢你想帮忙。thanksfordoingsth“因某事而感谢”，故填thanks。4．句意：我不在时请照顾他。根据“Pleaselookafterhim…Iamgone”可知，当我离开时照顾好他，用when或while表示“当……时”，故填while/when。5．句意：我会成为一名好护士，尽我所能细心照顾他。此空修饰动词lookafter，应填副词carefully“细心地”，as…as中间接副词原级，故填carefully。6．句意：很快，莎莉的妈妈去机场了。描述过去发生的事情，动词用过去式，故填left。7．句意：我会照顾你一整天的。根据“allday”可知，一整天都将会照顾爸爸，用一般将来时willdo或begoingtodo的结构，主语I是第一人称，助动词用am，不超过三个单词。故填willtake。8．句意：下午5点钟，电话响了。描述过去发生的事情，动词用过去式，故填rang。9．句意：莎莉告诉她，她为父亲所做的。此处是宾语从句，此空作动词did的宾语，用what引导宾语从句，故填what。10．句意：我不再担心他了。nolonger“不再”，固定搭配，故填longer。11．with12．reading13．to14．told15．faster16．impossible17．but18．useless19．look20．realized【导语】本文讲了一个爷爷用篮子装水的例子告诉孙子读书的好处。11．句意：一位老农夫和他的孙子住在山里的一个农场里。根据“Anoldfarmerlivedonafarminthemountains...hisyounggrandson”可知是指农夫和孙子在农场里，with”和”符合题意，用介词作状语。故填with。12．句意：一天，孙子问：“读书有什么好处呢？”read是动词，此处应用动名词形式作主语。故填reading。13．句意：爷爷平静地转过身说：“把这个篮子拿到河边去，给我带一篮子水回来。”take...to为固定搭配，表示“拿到……”。故填to。14．句意：这个男孩按照他被告知的做了，但是在他回到房子之前所有的水都漏了。分析句子可知此处是被动语态，was后跟动词的过去分词构成被动语态的谓语动词。故填told。15．句意：爷爷笑着说：“下次你得走快点了。”alittle用来修饰比较级。故填faster。16．句意：他上气不接下气地告诉爷爷用篮子挑水是不可能的。根据“carrywaterinabasket.”可知用篮子挑水是不可能的，impossible”不可能的”符合题意。故填impossible。17．句意：男孩又跑到河边拼命地跑，但当他回到家时，篮子又空了。前后句是转折关系，but”但是”符合题意，故填but。18．句意：“看，爷爷，”他说，“这是没用的。”is后跟形容词作表语，结合下文“Useless”可知男孩认为是没用的。故填useless。19．句意：“没用的？”老人说：“看那个篮子。”此处是祈使句，用动词原形开头。故填look。20．句意：这个男孩看着篮子，第一次意识到篮子不一样了。本文用一般过去时，谓语动词用过去式。故填realized。21．haveappeared22．programs23．An24．quickly25．older26．training27．who##that28．yourself29．tohelp30．areneeded【导语】本文是一篇说明文。短文主要说的是电子竞技在我国的发展和一个电竞选手应该具备一些能力。21．句意：在过去的10年中，出现了越来越多的电子竞技俱乐部，越来越多的年轻玩家成为了电子竞技选手。根据“inthelast10years”可知，句子应用现在完成时，其结构为：have/has+过去分词。主语Agrowingnumberofe-sportsclubs为复数名词，助动词应用have，动词appear的过去分词为appeared。故填haveappeared。22．句意：2022年亚运会甚至把电子竞技作为其项目之一。根据“oneofthe+复数名词”可知，名词program的复数形式为programs。故填programs。23．句意：电子竞技选手应该具备一些能力。e-sportsplayer为单数名词，其前应有不定冠词限定，e-sports为元音音素开头的单词，因此不定冠词应用an，位于句首，首字母a要大写。故填An。24．句意：他们还必须迅速采取行动。动词act应用副词修饰，形容词quick的副词为quickly。故填quickly。25．句意：随着电竞选手年龄的增长，他们的动作变得越慢。根据“theybecomeslower”可知此处也应用形容词old的比较级older。故填older。26．句意：每天至少有12个小时的训练。根据“Thereisatleast12hoursof”可知，此处应填入train对应的名词training，不可数名词。故填training。27．句意：因为大量的训练，看到受伤的电竞选手是很常见的。players为名词，其后可接定语从句修饰，先行词是players，关系代词要用who或that来引导。故填who/that。28．句意：一些电子竞技俱乐部利用医生和心理学家来帮助他们的选手们解决问题。usesbtodosth“用某人做某事”，固定搭配。故填tohelp。29．句意：如果你想把你对玩游戏的热爱转变成一份全职的工作，先问问你自己这个问题：你真的准备好了吗？根据语境，可知此处应是表示“问你自己”，应用反身代词。人称代词you“你”的反身代词是yourself。故填yourself。30．句意：因为还需要更多的努力。结合语境可知此处应用一般现在时。主语efforts“努力”和动词need“需要”存在逻辑上的被动关系，句子应用一般现在时的被动语态，其结构为：am/is/are+过去分词，主语efforts为复数名词，因此be动词应用are，动词need的过去分词为needed。故填areneeded。31．popular32．parked33．as34．other35．save36．pay37．joined38．sharing39．transportation40．without【导语】本文讲述共享小汽车的流行和它的益处。31．句意：在许多国家，现在共享小汽车的想法已经变的很流行了。系动词“become”后用形容词作表语，句子表达“变得流行”，用形容词“popular”。故填popular。32．句意：众所周知，大多数的小汽车在车库里停很长时间。主语“cars”和动词“park”之间是被动关系，表达“被停放”，动词用“areparked”。故填parked。33．句意：事实上，我们每天平均开自己的车只有一到两个小时。句子表达“长达”，用短语“aslongas”。故填as。34．句意：当我们不用车的时候，我们必须负担停车费和其它的费用。名词“things”前用形容词修饰，根据“Thatcostsmuchmoney”，可知句子表达为停车和其他的费用付款，用“other”修饰。故填other。35．句意：为了省钱，一些人想出了共享小汽车的主意。句子用动词不定式表达目的，表达“为了省钱”，用“tosavemoney”。故填save。36．句意：如果我们分享一辆车，当我们用的时候，我们共同担负费用。这是“if”引导的条件状语从句，从句动词是一般现在时“share”表达将来，主句是一般将来时，动词用“willpay”。故填pay。37．句意：在瑞士，几乎四千人加入了共享小汽车活动。根据“almost40,000peoplehave”可知句子是现在完成时，表达“加入”动词用“havejoined”。故填joined。38．句意：日本也尽力使共享小汽车活动在全国流行。句子用“make+宾语+宾补”的结构，根据前文“manypeoplearestaringtodocarsharing”，可知句子表达“共享小汽车”，用“carsharing”。故填sharing。39．句意：共享小汽车在交通方面是新的想法的开始。介词“in”后缺名词，表达“交通”用名词“transportation”。故填transportation。40．句意：对我们来说没有买车也很容易四处去旅行。根据“shareacarwithothers”可知，句子表达“没有买车”，用表达否定的介词“without”。故填without。41．successfully42．encouragement43．toreturn44．reaching45．nation’s46．second47．worked48．spent49．waslaunched50．longest【导语】本文是一篇记叙文。文章主要讲述了神舟十三号载人飞船成功完成任务的故事。41．句意：我们要向祖国和人民报告，我们圆满完成了神舟十三号任务。根据“wehave...(success)completedtheShenzhouXIIImission.”可知空处应使用副词形式successfully，表示“成功地”，修饰其后的动词“completed”。故填successfully。42．句意：我们感谢所有中国人民的支持和鼓励。根据“supportand...”可知空处需填入与“support”并列的名词，encourage的名词形式为encouragement，表示“鼓励”。故填encouragement。43．句意：中国第一位女航天员王亚平向国家广播公司表示，她很高兴回到祖国。此处考固定短语behappytodosth表示“做某事很开心”。故填toreturn。44．句意：想告诉年幼的女儿“妈妈摘星回来了”。空前有介词“after”，其后跟动名词形式,表示“做……之后”。故填reaching。45．句意：这些太空课程对王亚平来说也很特别，因为在2013年6月神州X号任务期间，她为6000多万中国学生开设了中国第一个实验性空间站舱内的太空课程。空处需填入名词所有格形式表示“国家的”，修饰空后的名词短语“firstspace-basedclass”。故填nation’s。46．句意：那次太空课使中国成为第二个从太空给学生上课的国家。根据“the...countrytogivealessontoschoolchildrenfromspace.”可知用序数词表示顺序，表示“第二”。故填second。47．句意：据该机构称，在他们在天宫号内停留的最后几个小时里，宇航员们与地面控制器一起对空间站进行了配置，将一些实验数据发送回地球，并整理了材料。根据“Inthelasthoursoftheirstay”可知本句是一般过去时，动词需用过去式。故填worked。48．句意：10月16日，神舟十三号宇宙飞船发射后，翟和他的船员在距地球约400公里的轨道上飞行了183天。根据“onOct.16.”可知动作发生在过去，需用一般过去时，表示“度过”。故填spent。49．句意：10月16日，神舟十三号宇宙飞船发射后，翟和他的船员在距地球约400公里的轨道上飞行了183天。主语“ShenzhouXIIIspacecraft”和动词“launch”之间是被动关系，结合时间状语“onOct.16.”可知需用一般过去时的被动语态，结构为was/weredone，主语“ShenzhouXIIIspacecraft”是单数，所以用waslaunched。故填waslaunched。50．句意：他们创造了中国最长的太空飞行纪录，几乎是神舟十二号太空飞行92天纪录的两倍。根据“TheysetarecordforChina’s...spaceflight,”可知此处是指中国最长的航天飞行记录，所以用最高级。故填longest。51．mostpopular52．their53．shared54．happiness55．quickly56．bored57．towatch58．useless59．buying60．twice【导语】本文主要介绍了人们对于短视频的不同看法。51．句意：“短视频”无疑是最受欢迎的。popular“受欢迎的”，由语境可知，此处指“最受欢迎的”，用形容词的最高级形式。故填mostpopular。52．句意：他们认为通过短视频分享生活很有趣，而其他人也有其他目的。空格后有名词，用形容词性物主代词their“他们的”。故填their。53．句意：这个女孩从去年七月开始就在抖音上分享了她的舞蹈学习。根据“lastJuly”可知句子使用一般过去时，动词用过去式shared“分享”。故填shared。54．句意：我很高兴能通过短视频与人们分享快乐。根据“share...”可知是分享快乐，用名词形式happiness，不可数名词。故填happiness。55．句意：对于其他一些年轻人来说，他们使用短视频快速浏览热门节目。此处修饰动词短语lookthrough，应用副词形式quickly“快速地”。故填quickly。56．句意：然而，一些年轻人对短视频感到厌烦。feel后加形容词作表语，且形容人用形容词bored“无聊的，厌烦的”。故填bored。57．句意：打发时间是我看短视频的主要原因。watch“看”，根据“themainreason”可知此处作定语修饰名词，用动词不定式。故填towatch。58．句意：所以我觉得没用也很无聊。根据“manyshortvideosarealmostthesame,soIthinktheyare...andboring”可知很多短视频几乎是一样的，所以觉得它们没有用，作表语用形容词useless“无用的”。故填useless。59．句意：一些视频告诉人们哪些产品值得购买。buy“买”，beworthdoingsth.“值得做某事”。故填buying。60．句意：所以我们在想通过短视频购买产品之前应该三思而后行。根据“think...”可知要三思，thinktwice“三思”。故填twice。61．areused62．hasstarted63．weretalking64．aretalking65．willappear66．needs67．faces68．touse69．wereasked70．using【导语】本文是一篇说明文，本文主要介绍了一个新的搜索引擎——Chacha。61．句意：有许多非常流行的搜索引擎被使用。根据“Therearemanyverypopularsearchenginesthat…”可知，本句为定语从句，先行词engines为复数，在从句中作主语，与use之间构成被动关系，且句子用一般现在时。故填areused。62．句意：最近，一个新的搜索引擎已经开始搜索信息。根据“Recently”可知，此句为现在完