天津市中考英语英语 任务型阅读理解专题练习及答案

1、天津市中考英语英语任务型阅读理解专题练习及答案一、英语任务型阅读1根据短文内容列要点。Therearemanythingsthatyoushouldbecarefulwithwhenyouarealoneathome.Readthefollowingsituationstoprotectyourself.Keepthedoorlockedwhenyouarealoneathome.Manypeoplethinkitsthebestwaytoprotectthemselves.Keepalistofphonenumberstocallforhelp-suchas110,oraneighbours

2、number.Becarefulwiththeelectricalappliances（电器）.Ifyoudontknowhowtousethem,askyourparents.Makeasafetycheckbeforegoingtosleep.（Lookthroughthekeyholewhenyouhearthedoorbell.Iftherearestrangers,askWhosthat?withthedoorlockedandsayComebacklater.Donttellthemthatyourparentsareaway.SayMumshavingashower.orDads

3、havingasleep.Heressomeinformationabouthowtoathome.Keepthedoorwhenyourealoneathome.Tocallforhelp,keepalistof.Beforegoingtosleep,makeaoftheelectricalappliances.Whenyoutalktostrangers,askWhosthat?withthedoorlockedanddontsayyourparentsare.【答案】protectyourself；locked；phonenumbers；safetycheck；away【解析】【分析】主

4、要讲了独自在家时怎样自我保护。（1）根据Readthefollowingsituationstoprotectyourself.可知是讲了怎样在家保护自己，howtodosth.,怎样做某事，固定搭配，故填protectyourself。（2）根据Keepthedoorlockedwhenyouarealoneathome.可知独自在家时保持门锁着，故填locked。（3）根据Keepalistofphonenumberstocallforhelp-suchas110,oraneighboursnumber.可知保存一系列电话号码来寻求帮助，故填phonesnumbers。（4）根据Makea

5、safetycheckbeforegoingtosleep.可知睡觉前做好安全检查，故填safetycheck。（5）根据Donttellthemthatyourparentsareaway.可知不要告诉他们你的父母离开了，beaway离开，故填away。【点评】考查任务型阅读，首先读懂题意，然后从文中仔细寻找答案。2根据短文内容，回答下列各题。Doyouobeytherulesinyourschool?Howdoyoulikeyourschoolrules?Alotofschoolrulesaresimilararoundtheworld,butsomearedifferent.Everys

6、choolhastheirownrules.TherearesomerulesinJapaneseschools.Thestudentsarenotallowedtodye（染）theirhairandshouldkeepthehairJapaneseblackcolour.Theyarenotallowedtowearearrings,either.Almostallschoolsrequiredstudentstowearuniformsinthepastbutnowhalfoftheschoolsrequireuniforms.Thestudentsfeelhappytowearallk

7、indsofclothes.Thestudentsmustntbelateforschool.Iftheyarelate,theycantgetintotheschoolgatebecausetheschoolgateisclosed.InJapan,studentsarenotallowedtohavepart-timejobsbecausetheymaynotconcentrateontheirstudy.Americanschoolshavetheirownrules.Forexample,inMortonHighSchool,studentsarenotallowedtochooset

8、heirownclothes.Theymustgettoschoolandleaveschoolontime.Theymustwearsportsshoesingymclass.Theyshouldkeepquietintheschoolbus.InAmerica,thestudentscanhavepart-timejobsintheirfreetime.（1）WhyarethestudentsnotallowedtohaveparttimejobsinJapan?（不超过8个词）（2）WhatmustthestudentsinMortonHighSchoolwearingymclass?（

9、不超过5个词）（3）Theremustbesomerulesinyourschool.Giveoneexample,please.（请自拟句话作答）【答案】（1）Becausetheymaynotconcentrateontheirstudy.（2）Theymustwearsportsshoes.（3）Youmustbequietifyouentertheschoolbuilding.（言之有理即可）【解析】【分析】大意：世界上很多学校校规相似，但一些学校的校规却不相同，本文着重介绍日本学校一些校规和美国学校的一些校规的不同。（1）根据InJapan,studentsarenotallowed

10、tohavepart-timejobsbecausetheymaynotconcentrateontheirstudy.可知，日本学生不允许兼职因为他们可能不能专注于自己的学习，故填Becausetheymaynotconcentrateontheirstudy。（2）根据Theymustwearsportsshoesingymclass.可知，他们体育课必须穿运动鞋，故填Theymustwearsportsshoes。（3）在我们学校，学生要求进到教学楼必须保持安静，故填Youmustbequietifyouentertheschoolbuilding。【点评】考查任务型阅读，注意首先理解问

11、题所问，带着问题从原文找到答案。天晴国际学校将举行一系列主题活动，请你仔细阅读以下A-F选项中六位外教的信息，邀请其中五位外教分别给-题的活动做讲座。（l）MusicFestival（2）ScienceFestival（3）SportsFestivalEnglishFestivalReadingFestivalPersonalInformationofTeachersJaneBirchisfromAmerica.Shespeaks5languagesandhasbeento14counties.Sheisverypopularwithstudentsandhasmanymethodsoflea

12、rningforeignlanguage.JerrySmithisahumorousteacher.Heoftenturnshismathsclassesintogametime.Mathsismorethannumbersandshapesinhisclass.Itcanbeusedtosolvereallifeproblems.DaisyChambers,asmartlady,isgoodatplayingthepiano.Shehasbeenlearningitfortenyears.Amazingly,shelearnsitallbyherself.Manystudentsareher

13、fans.RodWhiteisacreativeteacherandinventor.Hebelievesthatinventionisforeveryoneandeveryonecanbeaninventor.Inhisclass,studentsfinditgreatfuntodoscientificexperiments.EmilyRoyhaswrittenmanystories.Studentslovereadingherbooks.Shealwaysrecommendsgoodbookstoherstudents.Sheplanstowriteabooktosharehowreadi

14、ngchangesherlife.LewisNicholsisanexcellentswimmer.Hetakespartinthewinterswimmingcompetitioneveryyear.Hethinksthatswimmingincoldwaterbuildsupnotonlyhisbodybutalsohiswill.【答案】C;D;F；A；E【解析】【分析】本文讲述了一些有着各方面擅长的人物。MusicFestival音乐节ScienceFestival科技节SportsFestival运动节EnglishFestival英语节ReadingFestival阅读节根据C选项

15、说了一个擅长音乐的人，可知可以邀请她去参加音乐会，故选Co根据D选项说了一个很有创造力和发明的老师，可以邀请他去参加科学节，故选Do根据F选项说了一个很擅长游泳的运动健将，可知可以邀请他参加运动节，故选Fo根据A选项说了一个美国人并且是一位英语老师，可知可以邀请她参加英语节，故选Ao根据E选项说了一个男人写了很多书，可知可以邀请他参加阅读节，故选Eo【点评】考查了任务型阅读，做此类题首先熟悉文章大意，然后带着问题到文章找出答案，匹配最佳选项，即可。根据短文内容回答下列问题DearMsWhite,IusedtohavealotofproblemsandIalwaystriedtofixthemb

16、ymyself.IusedtodobadlyinEnglish.Tofixit,IreadEnglishnewspapersandwenttotheschoolEnglishcornertoimproveit.NowImquitegoodatit.Iusedtobeweak.Tofixit,Iaterightandjoinedasportsclub.NowImstrongandhealthy.Iusedtobeafraidofspeakinginpublic.Tofixit,Itookpartinallkindsofschoolactivities.NowImoutgoingandeveryo

17、nelikesmakingfriendswithme.ButnowIhaveaproblemthatIcantfix.Ihavetheugliestnoseinthewholeworld!Itsnotonlyfatbutalsobig!Iwanttohaveanosejob(鼻子整形),buthowcanIgetmyparentstoagree?Yours,Ann,12DearAnn,Itsoundslikeyoureareallyproactive(积极主动的)person,alwaysfixingproblems.Thatsgood,butwhenitcomestothingslikeyo

18、urnose,youhavetostop.Itsoundstomethatyourelookingforthingsthatarewrongwithyourbody.Thatsverydangerous.Also,rdliketopointoutthatnobodyisperfect.Anosedoesntreflect(招致非议)whoyouare,sotheresnoneedforyoutofeelbadaboutyourselfatall.Inmyopinion,asastudent,youshouldpaymoreattentiontoyourschoolworkinsteadofyo

19、urlooks.Bestwishes,MsWhite（1）WhatdidAnnusetodowhenshehadaproblem?（nomorethan8words）（2）HowdoesAnnimproveherEnglishandbecomegoodatit?（nomorethan14words）（3）HasAnnbeenalwaysbeenstrongandhealthysinceshewasborn?（nomorethan3words）（4）WhatsAnnsnewproblemthatshecantfix?（nomorethan12words）（5）WhatadvicedoesMsWh

20、itegivetoAnnaccordingtothereply?（nomorethan15words）【答案】（1）Shealwaystriedtofix/solveitbyhimself.（2）ShereadEnglishnewspapersandwenttotheschoolEnglishcornertoimproveit.（3）No,shehasnt.（4）Shethinksthatshehastheugliestnoseinthewholeworld./Shedoesntlikeherbigandfatnose.（5）Asastudent,sheshouldpaymoreattenti

21、ontoherschoolworkinsteadofherlooks/SheadvisesAnnnottoworryaboutherlooks.【解析】【分析】（1）根据第一封信中的句子IusedtohavealotofproblemsandIalwaystriedtofixthembymyself.可知Ann有很多问题，我总是试图自己解决它们。故答案为Shealwaystriedtofix/solveitbyhimself.（2）根据第一封信中的句子可知IusedtodobadlyinEnglish.Tofixit,IreadEnglishnewspapersandwenttothescho

22、olEnglishcornertoimproveit.NowImquitegoodatit可知Ann为了提高英语，她读英文报纸并去学校英语角，故答案为ShereadEnglishnewspapersandwenttotheschoolEnglishcornertoimproveit.（3）根据第一封信中的句子Iusedtobeweak.Tofixit,Iaterightandjoinedasportsclub.NowImstrongandhealthy.可知Ann并不是一出生就健康强壮，故答案为No,shehasnt.（4）根据第一封信中的句子ButnowIhaveaproblemthatIc

23、antfix.Ihavetheugliestnoseinthewholeworld!Itsnotonlyfatbutalsobig!可知Ann现在遇到的不能解决的难题是她认为她的鼻子是世界上最丑的。/她不喜欢她又大又胖的鼻子。故答案为Shethinksthatshehastheugliestnoseinthewholeworld./Shedoesntlikeherbigandfatnose.（5）根据第二封信中的句子Inmyopinion,asastudent,youshouldpaymoreattentiontoyourschoolworkinsteadofyourlooks.怀特女士告诉A

24、nn作为一名学生，她应该更加注意她的功课而不是她的长相。故答案为Asastudent,sheshouldpaymoreattentiontoherschoolworkinsteadofherlooks/SheadvisesAnnnottoworryaboutherlooks.【点评】考查任务型阅读。做题时首先对原文材料迅速浏览，掌握全文的主旨大意其次，细读题材，各个击破掌握全文的大意之后，细细阅读材料后的问题，弄清每题要求后，带着问题，再回到原文中去寻找、捕获有关信息。5根据短文理解，回答下列问题。Didyouseesnowinyourhometownlastwinter?Didyoufeel

25、itwaswarmerthanbefore?（2）自1986年以来中国已有21个暖冬了,saidscientists.Theyalsosaidthatinthepast100years,astheglobal（全球的）temperatureswentupby0.74C,thetemperatureinNorthChinahasclimbed1.4Cinonly50years.Chinaneedstotakequick（1）tocutcarbondioxide（二氧化碳）emission（排放）,becauseitsthemainreasonforglobalwarming.Thegoodnew

26、sisthatChinahasseentheimportanceofgoinggreen.Chinasetthegoalofcuttingenergyuseby20andpollutionemissionby10inthe11thFive-YearPlan.Canyouslowdownglobalwarming?Sure!（3）Youandyourfamilycantakestepstocuttheamountofcarbondioxidethatissentoutintotheair.Herearesomepiecesofadvicetohelpyousavetheearth.Wearuse

27、dclothes.Wearingyourbrothers,sistersordadsoldT-shirtmeansyousavetheenergy.Changeyourlightbulbs（灯泡）.Useenergy-savinglightbulbs.Anddontforgettoturnoffthelightswhenyouleavearoomandturnoffyourtelevisionandcomputerwhentheyarenotinuse!Ridethebus.Takingabussavesalotofoileveryyear.Saynotoplasticbags.Thenext

28、timeyourparentsgotothemarket,askthemtousebasketsOpenawindow.Dontusetheairconditioner（空调）,andletsomefreshairin.Whenyouhavetousetheconditioner,setthetemperaturehigherinthesummerandlowerinthewintertosaveenergyMakesmallchangesinyourdailylife.Dontusepapercups,bagsandboxes.Itstimeforallofustodosomethingto

29、savetheearth.（1）在（1）空白处填入适当的词:（2）将（2）翻译成英文（3）将（3）翻译成中文（4）请在文中找出下句的同义:Remembertoturnofftheelectricalequipmentwhenleavinghomeorwhentheyarenotinuse.5）找出能概括本文中心思想的短语：答案】（1）action2)Therehavebeen21warmwintersinChinasince1986.3）你和你的家人可以采取措施减少排放到空气中的二氧化碳的量。（4）Anddontforgettoturnoffthelightswhenyouleavearoom

30、andturnoffyourtelevisionandcomputerwhentheyarenotinuse.（5）slowdownglobalwarming.【解析】【分析】固定搭配：takeaction采取行动。故填action。自从since，通常用现在完成时。有：therebe句型。故译为：Therehavebeen21warmwintersinChinasince1986.takestepstodosth采取措施做某事，theamountof.的量；thatissentoutintotheair是定语从句，修饰前面的carbondioxide。因此本句话的意思是：你和你的家人可以采取

31、措施减少排放到空气中的二氧化碳的量。句意：当你离开家或者电器设备不用的时候，记住关掉它们。本文中第二点建议：Anddontforgettoturnoffthelightswhenyouleavearoomandturnoffyourtelevisionandcomputerwhentheyarenotinuse!与此同义。本文主要谈论拯救地球，减少碳排放，延缓全球变暖的速度的办法。故第四段第一句中的slowdownglobalwarming.是本文中心。【点评】考查对语篇的深层次理解。6任务型阅读（1）阅读下面短文，从方框中所给的A-E五个选项中选择正确的选项（其中一项是多余选项）。Remem

32、berthereishopeforeveryone!OpenyoureyesandyouarereadytogoYourmindgoesblank!Bemoresilent!Well,dontdothat!PublicspeakingisoneofthetopthreefearsamongadultsinboththeUKandtheUS.Herearesomesuggestionsthatdealwithsomeofthemostcommonproblemspeopleexperiencewithpublicspeaking.InvitetheattentioninDoyouhatethat

33、momentwhenyoustandupinfrontofagrouptospeakandeverybodylooksatyou?.Itsasignthatpeopleareinterestedandwanttohearwhatyouhavetosay.Welcomethoselooks!BeatthebrainfreezeHaveyoueverbeeninthemiddleofspeakingandsuddenlybrainfreeze!.Itispossiblethatyouforgotsomethingforthemoment.Andyouareholdingyourbreath!All

34、youneedtodoistotrustyourself,clearyourmind,focusandbreathe.Thethoughtswillcomerushingbacktoyourmindinnotime.Phew!IncreaseyourconfidenceUsethisexercisetogetintouchwiththenaturallyconfident（自信的）youinside.Closeyoureyesandrememberaspecialtimeyoufeltreallyrelaxedandconfident.Imaginethefeelingofrelaxation

35、rushingthroughyourwholebody.Itwillpassinformationtoyourbrainthatyouareconfidentandhappy.Whetheryouaresomeonewhojustwantstomovefromgoodtogreatwithyourspeaking,orsomeonewhofeelstooafraidtostandupandspeak,thegreatnewsisthatyoucanmoveforward,berelaxed,andturnintoagreatspeaker.（2）Writedownanothersuggesti

36、ononhowtobecomeagoodspeaker.答（案不多于5个单词）【答案】（1）E；C；B；A（2）Makeaspeecheveryday.（答案不唯一，合理即可）7从方框中选择恰当的句子补全短文，使文章内容完整、通顺。ImprovingListeningSkillsintheClassroomListeningisaskillthatneedstobelearnedandusedwelltobeabletosucceedinanyenvironment.Intheclassroom,greatlisteningskillsmeanthedifferencebetweenasucc

37、essfulstudentandonewhostruggles（挣扌L）inschool.Cometoclassrested.Whenyourbodyiswelltakencareof,yourmental（精神的）focuswillbemuchbetter.Ifyoucometoclasssleepyortired,itmaybeimpossibleforyoutokeepyoureyesopenandconcentrate（集中）onwhattheteacherissaying.Haveeverythingyouneedatthestartoftheclass.Ifyouhavehomew

38、ork,makesureyouarereadytohanditin.Bringoutyournotebookandpensoyoucanstarttakingdownnotes.Also,trytoreadyourtextbooksbeforecomingintoclass.Itwillhelpyouunderstandmoreeasilywhatyourteacheristalkingabout.Whenyoureinthefrontoftheclass,youllhaveaneasiertimehearingwhattheteacherhastosay.Youwonthaveadaydre

39、amwhentheteacherisnearyou.Takedownnotes.Writedownwhatyouhearinclass.Itwillalsomakeyouconcentratemoreonwhatisbeingsaidsoyoucanproperlytakenotes.Trytoconcentratewhenyouareinclasssothatyouareabletogetthekeypointsduringalecture.Onceyoulearntechniques(技能)tohelpyouwiththisskill,youshouldseeanimprovementin

40、yourlistening.Beprepared.Sitneartheteachers.Listeningisaskillthatisdevelopedlittlebylittle.Thismakesiteasiertorememberwhatisbeingdiscussed.Makesureyouhadagoodnightssleepandhadagoodbreakfast.【答案】E；A；B；D；C8阅读短文，然后按要求完成问题。HerearetwooldstoriesfromChinesehistory.TheChinesepeoplehavetoldthemformanyyears.O

41、neisastoryaboutCaoCaosson,acleverboynamedCaoChong.Oneday,CaoCaogotahugeelephantfromSunQuanandhewantedtoknowtheweightofit.Becausetherewasntascalelargeenough,somesoldiersadvisedhimto(A)itup.ButCaoCaodidntwanttokilltheelephant.Justthen,CaoChongcameupwithagreatidea.Heaskedsomesoldierstoleadtheelephanton

42、toabout.Astheheavyanimalwalkedontoit,theboatwentlowerintothewater.AfterCaoChongdrewalineonthesideoftheboattomarkhowlowitwent,theelephantwastakenofftheboat.(B)Theboatwasfiledwithrocksuntilthewaterreachedthelineontheboat.CaoChongthenweighedtherocks.Therocksandtheelephantwereofthesameweight.(C曹操对他的儿子牛常

43、满意。TheotherstoryisaboutawisemannamedZhugeLiang.Hewasaskedtomake100,000arrows(箭)within10days.Hetold(D)hissoldierstofill20largeboatswithmanystrawmen.Intheearlymorningofthethirdday,thesoldierssaidtheboatstowardsthecampsofCaoCaosarmyontheothersideoftheriver.Theyshoutedandboattheirdrumsloud.WhenCaoCaosso

44、ldiersheardthesounds,theythoughttheywere(E)attack.However,theycouldnotseethroughthethicktogontheriver.CaoCaoorderedhissoldierstoshootarrowstowardsthesoundsofthedrumsandtheshouting.ZhugeLianggotenougharrowsandthensailedbacksuccessfully.在文中(A)和(口的空白处填入适当的单词(A)(C)将文中划线部分(B)改写为:Theboatwasrocks.将文中划线部分(C

45、)译成英语：文中划线部分(D)指代的是：从文中找出两个历史人物：【答案】(1)cut；underfull；ofCaoCaowas(very)happy/satisfied/pleasedwithhisson.（4）ZhugeLiangs（5）CaoCao/CaoChong/ZhugeLiang/SunQuan（任选两个）9根据短文理解填写表格。Weddingsareimportantineverycountry,andtherearedifferentweddingcustomsindifferentcountries.Inwesterncountriesthebrides（新娘的）dress

46、herweddingdressisveryimportant.Somebrideswearanewdress.Somebrideswearthedresstheirmothersoreventheirgrandmothersworeattheirweddings.Somepeoplebelievethebrideshouldwearsomethingold,somethingnew,somethingborrowed,somethingblue.Shemaywearanoldringandwillusuallyhavenewshoes.Shemayborrowsomethingtowearfr

47、omafriend,andtheringonherfingermayhaveabluejewelinitorsomeofherclothesmaybeblue.Manymarriedpeopleinwesterncountriesweararingtoshowthattheyaremarried.Theyweartheringonthefourthfingeroftheirlefthands.Atthewedding,assoonasthemanandthewomanaremarried,theirfriendsoftenthrowriceorverysmallpiecesofpaperove

48、rthecouple.Theybelievethiswillbringthemgoodluckandthattheywillhavemanychildren.Thebrideoftencarriesflowers,andaftertheweddingshethrowsthemupintheair.Peoplebelievethatthewomanwhocatchestheflowersisluckyenough.Thebrideandthegroom（新郎）,theirfriendsandfamilythenhaveaparty.Afterthatthebrideandthegroomgoon

49、holidaytogether.Thisholidayiscalledthehoneymoon.SomeweddinginwesterncountriesBridesweddingdressThebridesweddingdressisofgreat.somethingold:herorevenhergrandmothersweddingdress;anoldringThebrideshouldBrideswearwearsomethingnew:anewweddingdress;apairofnewsomething:thingsfromafriend.somethingblue:aring

50、withablue;someblueclothes.TheforthemarriedManymarriedweartheringonthefingeroftheirlefthandstoshowthattheyaremarried.ActivitiesintheweddingpartyPeoplethrowriceorverysmallpiecesofpaperoverthenewtobringthemgoodluck,hopingtheywillhavemanychildren.Thewomancatchestheflowersthrownupintheairbythebride.Thebr

51、ideandthegroomwillhavetheirhoneymoonaftertheparty.【答案】customs；importance；mothers；shoes；borrowed；jewel；ring；fourth；couplelucky【解析】【分析】本文介绍西方国家的婚礼习俗根据第一句话therearedifferentweddingcustomsindifferentcountries.，结合文章内容可知本文是关于西方国家的婚礼习俗。故填customs。根据第二句Inwesterncountriesthebrides（新娘的）dressherweddingdressisver

52、yimportant.be+形容词=beof+该词的名词形式，用于描述主语的特征，故填importance。根据Somebrideswearthedresstheirmothersoreventheirgrandmothersworeattheirweddings.可知新娘有时候穿妈妈甚至是祖母的婚纱。故填mothers。根据Shemaywearanoldringandwillusuallyhavenewshoes.可知鞋子是新的，故填shoes。根据thebrideshouldwearsomethingold,somethingnew,somethingborrowed,somethingb

53、lue可知此处是第三类，借来的东西，故填borrowed。根据第二段theringonherfingermayhaveabluejewelinitorsomeofherclothesmaybeblue.可知有蓝色珠宝的戒指，故填jewel。根据第三段可知介绍婚戒的知识，故填ring。根据第三段Theyweartheringonthefourthfingeroftheirlefthands可知填fourtho根据第四段heirfriendsoftenthrowriceorverysmallpiecesofpaperoverthecouple可知朋友往新婚夫妇身上撒米和纸屑，故填couple。根据

54、最后一段Peoplebelievethatthewomanwhocatchestheflowersisluckyenough.可知此处填lucky。【点评】任务型阅读的关键在看懂文章，然后根据题目要求作答，注意尽量用文章的语言填写答案。在文章中找不到答案时，要完全理解句子，根据同义词，句型转换的方式找到可以替换文章中的单词，短语或者句子的词。10根据短文内容填写表格。Forthoseofuswhoarestudyingatschool,thetimeofexamsisverystressful（紧张的）anddifficult.Somepeoplefindexamtimessobadthatt

55、heybecomeill,becausetheyareafraidoffailing;theyareafraidoflettingtheirparentsandfamilydown.Ifexamsarereallymakingyouillorworried,donthideyourfeelings.Talktosomeoneaboutit.Maybeyoucanspeaktoafriend,orsomeoneinyourfamily,orteachersatyourplaceofstudy.Ifonepersondoesnthelpyou,asksomeoneelse.Howtogetthro

56、ughexams?Hereissomeadvice:Askateacherortutorabouthowtoreviewyourlessons,andexamskillshowtoworkwhenyouareinanexam.Takeshortrestsduringyourtimeofwork.Ifyourmindistired,itwillnotrememberwell.Planyourwork:studyattimeswhenyouknowyouwillworkatyourbest.Getenoughsleep,andeathealthyfood.Youneedexercisetoworkwell.Walk,run,playsportswhateveryouenjoy.Stopthinkingaboutthefutureandfailing.I