2025届湖北省宜昌市一中、恩施高中高三英语第一学期期末达标检测试题含解析

2025届湖北省宜昌市一中、恩施高中高三英语第一学期期末达标检测试题注意事项：1．答卷前，考生务必将自己的姓名、准考证号填写在答题卡上。2．回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑，如需改动，用橡皮擦干净后，再选涂其它答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。3．考试结束后，将本试卷和答题卡一并交回。第一部分（共20小题，每小题1.5分，满分30分）1．Itisgoingtoraintoday.Takeanumbrellawithyouto________youfromtherain.A．stop B．prevent C．keep D．protect2．.---Wouldyouhavetoldhimtheanswerhaditbeenpossible?.---Iwouldhave,butI_____sobusythen.A．hadbeen B．were C．was D．wouldbe3．—I'msorry.Ishouldn'thavebeensorudetoyou.—You________somethingnotverynicetome,butthat'sOK.A．havesaidB．hadsaidC．weresayingD．didsay4．____upearlyinthemorningtohaveawalk,Iamsure,youarelikelytofeelactiveallday．A．Get B．Havinggot C．Getting D．Toget5．Sheis____________beingpleasedaboutit;sheisveryangry.A．freefrom B．freeof C．outof D．farfrom6．DorisLessing，anauthorwhohashadafascinatinglife，livedinIran_______shewasfivebeforemovingtoZimbabwe．A．unless B．sinceC．until D．after7．—Whynotbuyasecond-handcarfirstifyoudon’thaveenoughmoneyforanewone?—That’sagood________.A．saying B．questionC．account D．suggestion8．Whethersomethingisaliveordeadisacrucial______anditisonethatchildrenhavenodifficultyunderstandingbytheageoffive.A．declaration B．distinction C．division D．distribution9．SometimesIactasalisteningearforfellowstudents________whatisbotheringthem.A．totalkover B．talkedoverC．talkover D．havingtalkedover10．—NextweekIwillgotoajobinterview.willyougivemesomesuggestions?—Smilingisagreatwaytomakeyourself________.A．standout B．turnoutC．workout D．pickout11．Oncehemakesuphismindtodosomething,seldom______giveitup.A．hewill B．doesheC．wouldhe D．willhe12．Thenewswasaterribleblowtoher,butshe______theshocksoon．A．gotout B．gotover C．gotoff D．gotthrough13．ifIhadarrivedyesterdaywithoutlettingyouknowbeforehand?A．Wouldyoubesurprised B．WereyousurprisedC．Hadyoubeensurprised D．Wouldyouhavebeensurprised14．Thedesksinourclassroomaresoclosetogetherthatthereisnotenoughroomtomovethem．A．between B．in C．across D．over15．That’s

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lightB．cometolifeC．comeacross16．Youcanonlybesureof_____youhaveatpresent;youcannotbesureofsomething_____youmightgetinthefuture.A．that;what B．what;/ C．which;that D．/;that17．Itwasonlyafterafamilyrelatedconversation______________Ifoundoutshewasactuallymydistantcousin.A．when B．thatC．which D．who18．—Mum,Iamworryingaboutmypetdogwhileweareaway.—Boy,you________.Ourneighborhasofferedtohelpus.A．can’tB．wouldn’tC．needn’tD．mustn’t19．－Couldyoupossilbytaketotherailwaystationtomorrow?A．NowayB．NevermindC．NotatallD．Noproblem20．______theeffortsmadebythepolice,afantasticperformancewillbeputontomorrow.A．InplaceofB．InsearchofC．InchargeofD．Inpraiseof第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）Iwasbornonthe17thofNovember1828,inthevillageofNamPing,whichisaboutfourmilessouthwestofthePortugueseColony(殖民地)ofMacao,andislocatedonPedroIslandlyingwestofMacao,fromwhichitisseparatedbyachannelofhalfamilewide.Asearlyas1834,anEnglishlady,Mrs.Gutzlaff,wifeofamissionarytoChina,cametoMacao.SupportedbytheLadies’AssociationinLondonforthepromotionoffemaleeducationinIndiaandtheEast,sheimmediatelytookuptheworkofstartingagirls’schoolforChinesegirls,whichwassoonfollowedbytheopeningofaboys’school.Mrs.Gutzlaff’scomprador(买办)happenedtocomefrommyvillageandwasactuallymyfather’sfriendandneighbor.ItwasthroughhimthatmyparentsheardaboutMrs.Gutzlaff’sschoolanditwasdoubtlesslythroughhisinfluenceandmeansthatmyfathergotmeadmittedintotheschool.Ithasalwaysbeenamysterytomewhymyparentsshouldputmeintoaforeignschool,insteadofatraditionalConfucianschool,wheremybigbrotherwasplaced.MostcertainlysuchastepwouldhavebeenmoresuitableforChinesepublicopinion,taste,andthewantsofthecountry,thantoallowmetoattendanEnglishschool.Moreover,aChinesebeliefistheonlyavenueinChinathatleadstopoliticalpromotion,influence,powerandwealth.IcanonlyguessthatasforeigncommunicationwithChinawasjustbeginningtogrow,myparentshopedthatitmightbeworthwhiletoputoneoftheirsonstolearningEnglish.Inthiswayhemightbecomeaninterpreterandhaveamoreadvantageouspositiontoenterthebusinessanddiplomaticworld.IamwonderingifthatinfluencedmyparentstoputmeintoMrs.Gutzlaff’sSchool.Astowhatothersequencesithaseventuallybroughtaboutinmylaterlife,theywereentirelyleftinthehandsofGod.1、HowwastheauthoradmittedtoMrs.Gutzlaff’sschool?A．Throughhisfather’sfriend’shelp.B．Throughhisowneffortstoexams.C．Throughhisfather’srequest.D．ThroughMrs.Gutzlaff’sinfluence.2、Whydidtheauthor’sparentsputhimintoanEnglishschool？A．AnEnglishschoolwasmoreinfluential.B．ForeigntradewithChinawasdevelopingfast.C．ItmetwithChinesepublicopinion.D．Hecouldbecomeasuccessfulinterpreter.3、Whatdidtheauthorthinkofhisparents’decisiontoputhimintoanEnglishschool?A．Itwasskeptical.B．Itwasmysterious.C．Itwasthoughtful.D．Itwaswonderful.22．（8分）InhisbookTheTippingPoint:HowLittleThingsCanMakeaBigDifference,theCanadianauthorMalcolmGladwellexplainshowatrendcantakemanyforms.Itcanbeageneralchangeinsocialbehaviour,anideaorafashion.However,whydosometrendscatchonandothersnot?Whatmakesoneparticularbrandoftrainingshoessuddenlybecomethemust-haveproduct?Howdopeoplefindoutabouttrendsandwhatmakespeoplewanttobuyintothem?Isitsimplyaquestionofkeepingupwithotherpeople?Inhisnewwork,Gladwellexplorethemomentwhensomethingbecomescommonandhowproducts,ideas,messagesandformsofbehaviourspread.Helooksatthereasonswhytrendsaresimilarinthewaytheydeveloptooutbreaksofdisease,ormedicalepidemics（流行病）.Epidemics,liketrends,startinaverysmallway,maybefromasinglepersonwithavirus’thenspreadveryquicklyuntiltheytakeoverthepopulationandappeartobeeverywhere.Eventually,theywillslowdowngraduallyordieoutsuddenly.Gladwellshowshowthesechangeshappennotgraduallybutatonesuddenmoment.Gladwellidentifiesthreetypesofpeoplewhoareinfluentialinthedevelopmentofthesekindsofsocialepidemics:Connectorsarepeopleinacommunitywhohavewidesocialcircles.Theyknowalotofpeopleandliketointroducepeopletoeachother.Thepeopletheyknowoftencomefromavarietyofsocial,cultural,professionalandeconomiccircles.Mavensarepeoplewithalotofknowledgeorexpertsinaparticularfield.Theywishtopassontheirknowledgetoothers.Mavenscollectandgatherinformationsoarethefirsttopickuponnewtrends.Salesmenarepeoplewithcharisma（魅力）.Theyhavea“soft”influenceoverpeopleratherthanactualpower.Thismeanstheyareinfluentialbecausepeoplewanttoimitatethem.Overall,Gladwell’sbookisathought-provoking（引人深思的）readforanyoneinterestedintheoriginsoftrends.What’smore,hewritesinaclearstylesoeventhemostdifficultideasareeasytounderstand.1、WhatdoweknowaboutGladwell?A．HeisaproductiveNorthAmericanwriter.B．Hehaswrittenmanybooksonthesubjectoftrends.C．Hethinkstrendsdevelopinthesamewayasillnesses.D．Hebelievestherearethreetypesofpeopleintheworld.2、Accordingtothetext,connectors.A．areverysocialpersonsB．oftenfollowothersC．knowmanypeoplefromthesamecircleD．areknowledgeableandexperienced3、Whatdowelearnfromthetext?A．Salesmentrytocontrolotherpeopleusingtheirpower.B．Mavensquicklybecomeawareofchangesinfashions.C．ConnectorsandMavenstrytogettheirinformationacross.D．Gladwell’sbookisinterestingbuthardtounderstandforreaders.23．（8分）WhenHaistartedcollege,heweighedover250poundsHealthyfoodchoicesweredifficultforhim,andhewasemotionallydistraught(忧心忡忡).However,whenhelefthomeforcollege,hewasableforthefirsttimetostarttakinghislifeandweightintohisownhands.Hestartedbyshoppingatalocalfarmers’market,anexperiencethatinspiredhimprofoundly.Theideathatafarmer’smarketrepresentslocal,sustainable,healthyfoodwithahumanconnectionwhereyoucaninteractwiththepeoplethatgrowyourproducewasextremelyappealingtohim,andhebegantothinkaboutthefoodthatpeopleathisuniversitywereeating.Fromwhathesawatfarmers’markets,Hairealizedthatdininghallfoodwasnot“rear”foodAlotofitisfrozenorprocessed,andhasunhealthyadditives.Hisideascontinuedtodevelopashestartedtakingclassesaboutfoodsustainabilityatuniversity,andafterthesummerof2014duringwhichhecooperatedwithotherstudents9helaunchedintohissenioryearattheUniversityofCaliforniafullforcewiththeRealFoodChallenge(RFC)campaign,aprojectheco-foundedthataimstoreinvestuniversityspendinginfoodthatis“real”:ecologically-sound,community-based,humane,andfair;asopposedtothosetraditionalpurchaseswiththoseunhealthyadditivesandprocessedproducts.NotonlyhasHaistartedamovementofchangeacrosstheuniversitydiningsystem,buthehasalsogrownextremelyasanindividual，nowwithstrongleadershipabilitiesandgreatvision.Inaddition,afterhestartedlearningaboutfoodsustainabilityandtakingactionatuniversity,Haihaslostover100pounds,andhasbeenabletostartenjoyingactivitiessuchasbackpackingandswimmingthatwerenotapossibilityforhimpreviously.Heisconfidentinsteadofdistraughtnow.1、WhendidHaigettheideaof“rear”food?A．Whenpurchasingthelocally-madefoodB．Whenreformingtheuniversitydiningsystem.C．Whenreinvestinguniversityspendinginfood.D．WhenorganizingtheRealFoodChallengecampaign.2、WhatbenefithasthecampaignbroughttoHai’soccupationaldevelopment?A．Hehasbeenhiredbytheuniversity.B．HehasbecomeanexpertinfoodfieldC．Hehasgotexcellentleadingability.D．Hehasbecomemuchthinnerthanbefore.3、AccordingtoHai,“real”foodis.A．richinnutritionB．madebyexpertsC．frozenorprocessedD．healthywithoutadditives24．（8分）AsmillionsofAmericanscrowdintothegymarmedwithNewYear’sresolutionstogetinshape,medicalexpertsareofferinganadditionalreasonforexercise:Regularworkoutsmayhelpfightoffcoldsandflu,reducetheriskofcertaincancersandchronicdiseasesandslowtheprocessofaging.Physicalactivitieshavelongbeenknowntohelpmaintainahealthyweightandreducestress.Now,agrowingbodyofresearchisshowingthatregularexercise—assimpleasabrisk30-to-45-minutewalkfivetimesaweek—canboostthebody’simmunesystem,increasingthecirculationofnaturalkillercellsthatfightoffvirusesandbacteria.Andexercisehasbeenshowntoimprovethebody’sresponsetotheinfluenzavaccine(疫苗),makingitmoreeffectiveatkeepingthevirusatbay.Medicalexpertswarninactivityposesasgreatahealthriskassmoking,resultinginheartdisease,cancer,depression,anddiabetes.TheCentersforDiseaseControlandPreventionsaysquiteafewU.S.adultsdonotengageinanyleisure-timephysicalactivity.Evenslimpeoplewhoareinactiveareathighriskofdeathanddisease.Sowhilereducingobesityisanimportantgoal,“thebettermessagewouldbetogeteveryonetowalk30minutesaday”saysRobertSallis,co-directorofsportsmedicineatFontanaMedicalCenter.“Wefinditnecessarytorefocusthenationalmessageonphysicalactivity,whichcanhaveabiggereffectonhealththanlosingweight.”Regularexercisehasbeenshowntopreventtheongoingdamagedonetocells,tissuesandorgansthatunderliesmanychronicconditions.Buildingonthatearlierresearch,scientificstudiesarenowsuggestingthatexercise-inducedchangesinthebody’simmunesystemmayprotectagainstsomeformsofcancer.Researchersarealsoinvestigatingwhetherexercisecaninfluenceaginginthebody.Inparticular,theyarelookingatwhetherexerciselengthenstelomeres,thestrandsofDNAatthetipsofchromosomes.Whentelomeresgettooshort,cellscannolongerdivideandtheybecomeinactive,aprocessassociatedwithaging,cancerandahigherriskofdeath.Astudy,publishedinCirculation,themedicaljournaloftheAmericanHeartAssociation,concludedthatphysicalactivityhasananti-agingeffectatthecellularlevel,suggestingexercisecouldpreventagingofthecardiovascular(心脑血管)system.Theguidelines,developedbytheDepartmentofHealthandHumanServices,recommendthatadultsgetatleasttwohoursand30minutesweeklyofmoderate-intensityaerobic(有氧的)physicalactivity,oronehourand15minutesaweekofvigorous-intensityaerobicexercise,oranequivalentcombinationofboth.Theguidelinesalsosaythatadditionalhealthbenefitscanbeobtainedfromasmuchasdoublingtheminimumrecommendationforaerobicexercise.1、WhatisthemainpurposeofmanyAmericanswhotakeexercise?A．Tohaveagoodfigure.B．Tomakethemstrong-minded.C．Tocuresomecommondiseases.D．Topreventthemselvesgettingold.2、Itcanbeinferredfromthepassagethat__________.A．naturalkillercellsstrengthenthebody’simmunesystemB．regularexercisecanremovethevirusesandbacteriaC．obesityhasbecomeasocialprobleminAmericaD．Americanpeopleneedtoattachmoreimportancetophysicalexercise3、Howcanphysicalactivitystopaging?A．Bypreventingcelldivision.B．Bygettingridofagingcells.C．Bymakingtelomereslonger.D．Byrepairingthedamagedorgans.4、Whatmightbethebesttitleforthepassage?A．NewStudiesaboutPhysicalExerciseB．TheHiddenBenefitsofExerciseC．HowtoFreeOurselvesfromDiseases?D．LoseWeightorKeepHealthy?25．（10分）StanfordUniversityhasbegunaninvestigationfollowingclaimsthatsomeofitsstaffknewlongagoofChinesescientistHeJiankui’splanstocreatetheworld’sfirstgene-editedbabies.AuniversityofficialsaidareviewwasunderwayofinteractionssomefacultymembershadwithHe.whowaseducatedatStanford.SeveralprofessorsincludingHe’sformerresearchadviserhavesaidthattheykneworstronglysuspectedthatHewantedtotrygeneeditingonembryos(胚胎).TheChinesegeneticscientistpostedavideoonYouTubeinNovember2018.Heclaimedinthevideothathehadusedagene-editingtoolCrispr-Cas9tomodify(修改)aparticulargeneintwoembryosbeforetheywereplacedintheirmother’swomb(子宫).He,whoworksinalabinthesouthernChinesecityofShenzhen,saidthetwingirls,knownasLuluandNana,werebornusinganeggthatwasmodified.HefocusedonHIVinfectionpreventionbecausethefatherisHIVpositive.“Nowthefatherhasareasontolive,areasontowork,hehasapurpose,”Hesaid.Editingthegenesofembryos,whichcanchangeothergenes,isbannedinmanycountriesbecauseDNAchangesarepassedtofuturegenerationsandcouldhaveunforeseeneffectsontheentiregenepool.China’snationalhealthcommissionorderedofficialsto“seriouslyinvestigate”He’sclaims.Shenzhen’shealthandfamilyplanningcommissionsaiditwasinvestigatingthereviewprocessaroundHe’swork.ResearchinstitutionsconnectedtoHehavedistancedthemselvesfromhim.“ThisresearchworkwascarriedoutbyProfessorHeJiankuioutsideoftheschool,”saidtheSouthernUniversityofScienceandTechnologyinShenzhen.Itcalledhisresearcha“seriousviolationofacademicethics(道德)”.1、WhatdidHeJiankuiclaiminthevideopostedonYouTube?A．Hewaswrongintryinggeneeditingonembryos.B．Hepreventedthetwinsfromdevelopingcancer.C．HemodifiedageneinLuluandNana’sembryos.D．HewasinfluencedbyhisresearchadviserinStanford.2、Whyisgeneeditingofembryosbannedinmanycountries?A．TheeffectofDNAchangesonthegenepoolisunforeseeable.B．Itcausesdisabilitiestothegene-editedbabies.C．Thefuturegenerationswillrelyongeneediting.D．Itwillaffectallthehealthygenesoftheembryos.3、HowdidtheuniversityinShenzhenreacttoHe’svideoclaim?A．Itorderedinvestigationstobeconducted.B．Itcalledtheincidentabigshameforthenation.C．ItdeclarednotrelatedtoHe’sresearch.D．Itkeptadistancefromthemedia.4、Whichcanbeasuitabletitleforthetext?A．TheUSABansGene-editingB．WhataretheEthicsofMedicalTreatment?C．ScientistsFindtheIdeaofGene-editedBabiesCrazyD．StanfordInvestigatesLinkstoScientistinGeneEditing第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）ThesandwichmanMichaelriseseverymorningat4:00,ingoodandbadweather,andwalksintohissandwichshop.By5:50,he’smakingtheroundsofthesheltersonCentreStreets.He1out200sandwichestothehomeless,beforebeginninghisworkday.Itstarted20yearsagowhenMichaelcameacrossahomelessmannamedJohn.Hebegantohelphim2effortthen.Dayafterday,hebroughtJohnsomefoodand,whenitwasreally3,arestingplaceinhiscarwhileheworked.OnceheaskedJohnifhewantedtogetcleanedup.Itwasa(n)4offer,becauseMichaelthoughtJohnwouldrefuse.5,Johnsaid,“Areyougoingtowashme?”Michaelknewthathewaslookingata6ofhispromise.ItwasatthemomentthatMichael7tohelpthehomeless.Michaelbeganhiswork.Hereceivednosponsorship,saying,“I’mnotgettingmedia8.Ijustwanttodosomegoodinmyway.Therearedayswhenit’ssnowing,andIhaveahardtimeleavingmywarmbedandthe9ofmyfamilytogodowntownwithsandwiches.ButI’ve10.”Michaelmakes200sandwicheseverydayforthepast20years.“Idon’tsimply11thesandwichesonatableforthehomelesstopickup.Ishaketheirhandsand12themagoodday,”saysMichael.OnceMayor(市长)Kochcametomaketheroundswithhim.They13themedia,anditseemedlikeitwasjustthetwoofthem.ButofallMichael’s14,workingsidebysidewiththeMayorwasnotasimportantasworkingnexttosomeoneelse…Amanhad15fromthesandwichtakers,andMichaelthoughtabouthimfromtimetotime.Hehopedthemanhadmovedontoamore16environment.Oneday,themancameback,greetingMichaeland17sandwichesofhisowntohandout.HesaidMichael’sdailyfood,warmhandshakesandwisheshadgivenhimthe18hebadlyneeded.Afterachievingsomesuccess,hedecidedtodothesamethingasMichael.Themomentneededno19.Thetwomenworkedsilently,sidebyside,handingouttheirsandwiches.ItwasanotherdayonCentreStreets,butadaywithjustalittlemore20.1、A．picks B．sets C．gives D．finds2、A．with B．around C．from D．over3、A．sunny B．warm C．cloudy D．cold4、A．silly B．empty C．crazy D．free5、A．Fortunately B．Disappointedly C．Surprisingly D．Thankfully6、A．test B．gift C．trick D．view7、A．demanded B．agreed C．pretended D．determined8、A．benefit B．attention C．sympathy D．information9、A．comfort B．wealth C．value D．honor10、A．suffered B．hesitated C．managed D．wondered11、A．check B．lay C．match D．cover12、A．witness B．predict C．follow D．wish13、A．ignored B．blamed C．confirmed D．handled14、A．situations B．memories C．schedules D．professions15、A．escaped B．volunteered C．disappeared D．survived16、A．competitive B．complex C．familiar D．stable17、A．carrying B．seeking C．occupying D．treating18、A．responsibility B．permission C．encouragement D．achievement19、A．purpose B．dialogue C．relief D．doubt20、A．luck B．fun C．pride D．hope第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）Haveyouheardofastudentawardedmaster’sdegree?Ofcourse.Butthefollowingstudentisquitedifferent.Becausesheis1．blindanddeaf.Sheis2．combinationofdisabilitiesthatisoneofthemostsevereknowntomankind.MrsMichelleSmithdas3．(enjoy)aspecialsuccesswhenshewasawardedamaster’sdegreeatTeachers’College,NewYork,inthespringof2005.Shediditwithalotofhelpfromalotoffriendsand4．(volunteer).Michelle,whoreceivedherdegreeineducationofblindandvisuallyimpaired(受损的)learners,5．(believe)tobethefirsttogainagraduatedegreefromatop,famousuniversity.SheisaninstructorattheHelenKellerNationalCentreinSandsPoint,NewYork,6．sheteachesBraille,vocabulary,signlanguageand_7．communicationskillstothosewhoaredeaf­blindlikeher.Forfiveyears,shewasdriventoandfromNewYorkCityforherclassesbyMrsLindaStillman,whoalsoserved8．herinterpreter.Duringclasses,MrsStillmanwouldsitnexttoMichelleandholdherhand,usingthemanualalphabet(alsoknownasfingerspelling)tocommunicate.Michellealsoparticipatedfullyinclass,goingonallfieldtripsand_9．(ask)questionsinclass.Outsideclass,manyofherfriendsandhelpershelpedherreadtextbooksandwriteresearchpapers.AccordingtooneprofessoratTeachers’College,Michellewas10．onlyafinestudentbutalsoaninspirationtousall.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）短文改错假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线（\）划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1每处错误及其修改均仅限一词；2只允许修改10处，多者（从第11处起）不计分。Asthesayinggoes,filialpiety(孝顺)isthemostimportantinallvirtues、RespecttheelderlyisaChinesetradition,whatisvaluedbyallChinese、Itisalsoveryimportantforthesocietytodevelophealthy、Tocaretheeldersnotonlyinvolveachildandafamily,butalsobenefitsthesocietyandthecountry、Sothisproblemhasbecomeaheatingissue、Aschildren,theyshouldtakecareofitseldersinmaterialandspirit、Foranexample,theyoughttogobackhomeoftenseetheirparentsandaccompanythem、Asthegovernment,theyshouldperfectthelaw,becausethesystemwasfarfromperfect、What’smore,thegovernmentshouldprovideassistancewiththeelderly、第二节书面表达（满分25分）29．（25分）假设你是李华,Chris是你校的国际交流生。一年一度的高考升学季来临了,他作为口语辅导小老师受某刚被录取到北大的学生及其家人邀请,到他们家做客。但是,由于他不知道去中国人家里做客有哪些习俗,便给你发了一封电子邮件,请你根据下列要点,给他回复一封电子邮件,给他一些建议。要点如下:1.到达时间；2.适当送一些礼物；3.介绍中国的餐桌礼仪。注意:1.词数100左右(文章开头和结尾已经给出,不计入总词数)；2.可以适当增加细节,以使行文连贯。DearChris,IhavereceivedyouremailofJuly28.Iamhappytohearthatyou,asatutorofthegraduateadmittedtoBeijingUniversitythisyear,were