2024届绥化市重点中学英语八下期末经典模拟试题含答案

2024届绥化市重点中学英语八下期末经典模拟试题满分120分，时间90分钟一、单项选择（共10小题，满分20分）1、Nobodyis________.It’snormalthatpeoplemakemistakes.A.safe B.soft C.perfect D.weak2、Whatisthewaytoorganizetheideasintheparagraphbelow?Ialwaystrytodotherightthings.IlistentotheteacherscarefullyinclassandaskteachersforhelpwhenIhaveproblems.Attheweekend,Ioftenhelpmymomdosomehousework.Ihelpmylittlesisterwithherhomeworktoo.A.Timeorder. B.Spaceorder.C.Specifictogeneral. D.Generaltospecific.3、—I’dliketoordersomethingtodrink.Whatwouldyoulike,coffeeorcola?—________.MilkisOK.A.Both B.Neither C.All D.Either4、TomCoadis________ORBISdoctor,butheusedtobe_________UNICEFofficer.A.an;a B.a;a C.the;a D.an;the5、MyEnglishteacherisa________ladyandsheoftencorrectsmyspellingmistakesagainandagain.A.patient B.humorous C.modest D.curious6、—Canyouimagine________chesswithAIRobots?—Thatmustbeveryexciting.A.playing B.toplaying C.played D.toplay7、Theteenagersarekindenough________theirhelptootherpeople.A.offer B.offering C.tooffer D.offered8、—Everyyearalotofelephantsarekilledbecausetheirivorycanbeusedtomakebeautifulthings.—It’sreally________ofpeopletodoso.A.cruel B.silly C.serious9、—Doyouneedmyhelp?—________,I’llgotoyou.A.Ifnecessary B.Ifpossible C.Noproblem D.Mypleasure10、—Walt,wehavefewvegetablesfordinner.Willyougoandbuy________?—Yes,sure.A.any B.some C.it D.few二、完成句子（共5小题，满分10分）11、和朋友看完了一部好电影，你会这样感慨：____________________________________!12、The________/ˈprɒdʌkts/madeinthisfactorysellwell.13、OurschoolorganizesanEnglishspeechcontestonceayear.（就画线部分提问）________________doesyourschoolorganizeanEnglishspeechcontest?14、在我国浙江省，一种前所未知的动物化石被科学家发现了。Fossilsofan________animal________________inZhejiangProvince________thescientists.15、books,giveaway,did,Peter,old,his,___________________________________________________________________________________________?三、补全对话（10分）16、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:CanIhelpyou,madam?B:Yes,please.____1____.A:Wehavemanyskirts.Lookatthisoneonthemodel.Doyoulikeit?B:ThestyleisOK,butIdon’tlikethecolor.A:____2____?B:Ilikepink.A:Therearedifferentpinkskirtshere.B:Ilikethisskirt.____3____?A:Ofcourse.Thisway,please.Hereisthefittingroom(试衣间).(Afewminuteslater.)A:Wow!Youlooksobeautifulinthisskirt!It’sjustforyou.B:Yes,Ilikeit.____4____?A:500yuan.B:Isitacottononeorasilkone?A:____5____.B:Allright.I’lltakeit.Hereisthemoney.A:Thankyou.四、阅读理解（40分）17、阅读短文及文后A～E选项，选出可以填入1～5各题空白处的最佳选项。Lotsofpeoplelovetokeeppets,buttheydon’tknowhowtocommunicatewiththeirpets.___1___Ifyouransweris“yes”,herearesometipsforyou.___2___Yourpetmaynotexactlyunderstandyourwords,butitcanatleastpickupsomethinginyourvoice.Forexample,ifyouspeakwithitinacoldandhardvoice,itmightrealizethatyouareunhappywithit.Usenon-verbal（非语言）communication.Yournon-verbalcommunicationisjustasimportantasverbalcommunication.Non-verbalcommunicationisoftenusedtoteachyourpettodoacertainactivity.___3___Whenyouteachyourdogtosit,youwouldactuallyusebothverbalandnon-verbalcommunication（handsignals）togiveitthe“sitorder”.Don’tpunishyourpet.Punishingyourpetisneveragoodidea.Punishmentcanmakeyourpetafraidofyou.___4___However,somepetslikecats,cannotmakeanyconnectionbetweenyourpunishmentandthebehavioryoupunishthemfor.___5___A.Chatwithyourpet.B.Theydon’tunderstandwhyyoudothatatall.C.Forexample,ifyouaresittingonyourhorse,youwoulduseyourlegsandhandstotellyourhorsethedirection.D.Inaddition,youwillpossiblyloseitstrustandrespectforyou.E.Areyouoneofthekeepers?18、以下分别描述了不同人对节日礼物的需求。请根据五个人的情况，选出与他们相符合的内容。____1____ThedayaftertomorrowisWomen’sDay.LiuYuisthinkingaboutbuyinghismotheragift.Shehurtherfootwhilewalkingyesterday.Nowitstillhurtsfromtimetotime.Heislookingforsomethingforhersportspain.____2____Children’sDayiscoming.Helenhasafour-year-olddaughter,shebecomesinterestedinridinganddreamsofbuyingabikeforchildren.ShealsolikeseatingdessertsbutHelenthinksdesertsarebadforherdaughter’steeth.____3____DoubleNinthDayisthreedaysaway.David’sgrandmotheris70yearsold,shelivesalone,sometimesshecan’tseetheclockclearly.____4____Father’sDayisseveraldaysaway.Annisthinkingaboutagiftforherfather.Herfatherisasportslover.Heenjoysridingbikestothecountrysideonweekends.He’dliketohaveabetterbike.____5____TheSpringFestivalisintwoweeks.Annisconsideringtobuyagiftforhergrandfather.Healwaysforgetstoturnoffthegasaftercooking.Annisworriedabouthissafety.A.Thehandsometalkingwatchhasaclearvoicethattellsyouthetimewhenyoupushabutton.Thenexttimeyouforgetyourglasses,yourwatchwillstillbeabletotellyouwhattimeitis.B.This7-speedbikeisdesignedtoprovidecomfortfortheriders.It’slightandeasytooperate(操作).It’sespeciallyagoodchoiceforalongdistanceride.C.Sometimeswegethurtwhileplayingsports,likehavingabrokenknee,abadneckorasorearm.Nomatterwheretheacheorpainis,putourproductonthehurtingplace,you’llgetbetteratonce.D.Thispotprovidesdeliciousfoodforyou.Youonlyneedtoputtheingredients(原料)intoit，anditwillcookallbyitself.E.Anewkindofsnacksisproducedin“ABC”company.IttastessweetandisrichinvitaminC.Itisgoodforyourbaby’shealth.Althoughitisabitexpensive,youcangetabikeforkidsifyoubuyfiveboxes.19、InEngland,studentsneedtotakecookingclassesatschool.It’saveryimportantcourse.____1____Primaryschoolstudentslearntoputthingstogetherandmakesimplefood.Buthighschoolstudentslearnsomespecialcookingskillssuchasbaking(烘烤).____2____ButchildrenintheUKlikeeatingfastfoodandreadymeals(方便食品)everyday.Sotheirheadmastersandteachershopethatthecookingcourseswillhelpthemeathealthierfood.____3____WhenItookcookingclasses,Ilearnedsimpledisheslikemeatloaf(肉饼).IbroughtthethingsIneededtocookthemealinclass.ThenItookthedishhomeformyfamily.Butsometimesthingswentwrong.____4____Thedishcanspill(溢出)andImaygetfoodonmybooksandhomework!ButIlearnedhowtocook.Andit’sgreattomakesomethingformyfamilytoenjoy.根据短文内容，从下列选项中选出能填入文中空白处的最佳选项。选项中有一项为多余选项。A.Allofthemmustlearncookingskills.B.Theyalsohopethateverystudentcangettheusefullifeskill.C.Maybeyouthinkthisisstrange.D.Doyouenjoythefood?E.Itisdifficulttocarryfoodaroundinmyschoolbag.20、Everyonehastheirfavoritefood.Thinkaboutyourfavoritefood.Doyouwonderwhyyourfavoritefoodtastessogood?Theanswerisaboutyourtongueandnose.Therearesometastebuds(味蕾)onyourtongue.Theygiveyouthesenseoftaste.Howdothetastebudswork?Infact,theyhavemanytinyhairsonthem.Thesetinyhairssendmessagestoyourbrainaboutthetastesofdifferentfood.Inthisway,youknowwhetheritissweet,sour,bitterorsalty.personhasabout10,000tastebuds.Theykeepworkingallthetimewhenweenjoyourfood.Thetastebudsdon’talwaysstaythesame.Theyarereplacedabouteverytwoweeks.However,asapersongetsolder,someofthesetastebudsdon’tgetreplaced.Anolderpersonmayonlyhave5,000workingtastebuds.That'swhysomefoodmaytastestrongerforyouthanitdoesforanolderperson.Besidesyourtongue,yournosealsohelpsyoulearnaboutthetasteoffood.Sometimes,strongsmellcanevenconfuse（混淆）yoursenseoftaste.Tryholdinganonionunderyournosewhileeatinganapple,theapplemusttasteterrible.Sothenexttimeyouenjoysaltypizzaandsweeticecream,thankyourtongueandyournose.Withoutthem,youwon'thaveanysenseoftasteatall!Withoutthesenseoftaste,lifewillbeboring!根据材料内容选择最佳答案。1.Howdotastebudssendmessagestoourbrainsaccordingtothepassage?A.Byusingourtongues.B.ByusingournoseC.Byusingthesmallhairsonthem.2.Whatdotheunderlinedwords“arereplaced”meaninChinese?A.被启动 B.被更新 C.被显示3.WhichofthefollowingisTRUEaccordingtothepassage?A.Anonioncanhelpmakethetasteofanapplebetter.B.Alltheoldpeople’stastebudswillgetreplacedaftersometime.C.Youngpeopleandoldpeoplemayhavedifferentideasonthetasteofthesamefood.4.Whichistheproperstructure（结构）ofthepassage?A.①②→③④⑤ B.①②→③→④⑤ C.①→②③→④→⑤5.Whatdoesthepassagemainlytellus?A.Ourfavoritefood. B.Howwecantastefood. C.Thedifferenttasteoffood.五、完形填空（10分）21、阅读下面短文，从每小题所给的A、B、C三个选项中，选出可以填入空白处的最佳答案。Chopsticks,akindofeatingtools（工具）usedinAsiancountries,especiallyinChina,are___1___oftwopiecesofsticks(棍子)withthesameshape,sizeandmaterial,createdwithintegrity(正直),tenacity(坚韧)andhonesty.PeoplesaythatthefirstchopstickswereusedinChina5,000yearsago.ThepracticebecamepopularinKorea,VietnamandJapan.Todaytheyareasymbolof___2___culture.ThedifferentcookingtraditionsofAsialeadtodifferent___3___ofchopsticks.Forexample,theJapaneseuse___4___chopsticksbecausetheyeatalotoffish.Suchchopsticksaregoodforpickingthefishfromthebones.Chopstickscanusedifferentkindsofmaterial.Bamboochopsticksarecommon___5___thematerialiseasytogetanddoesn’tburneasily.People___6___usewoodandboneforchopsticks.Somerichpeoplehad___7___madefromvaluablemetals.Manyemperorsusedsilver(银)chopsticks,foritwasbelievedthattheywouldturn___8___iftherewaspoison（毒）inthefood.Therearealsomanytablemannersconnectedwith（与……有关）___9___.Forinstance,neverstickyourchopsticksuprightinyourricebowlorhityourbowl____10____yourchopsticks.Peoplebelievethisisimpolitetothehost.1.A.made B.fond C.afraid2.A.Asian B.American C.European3.A.sizes B.shapes C.colors4.A.square B.long C.sharp5.A.but B.so C.because6.A.too B.also C.aswell7.A.theirs B.their C.his8.A.red B.gray C.black9.A.knives B.chopsticks C.bowls10.A.by B.with C.on六、阅读表达（10分）22、请阅读下面短文，根据所提供的信息，回答5个问题。要求所写答案语法正确、语义完整。Thegovernmentpaysattentiontotheimportanceofhard-workingspiriteducation.Teenagerswillgrowupandleavetheirparentsinthefuture,sotheyshouldlearnsomelifeskills.Butmanyteenagersdon’tknowtheimportanceofworkinghard.girl,Nancy,neverhelpsoutinthehouse.Oncehermotherwasonvacationforaweek,leavingheraloneathome.Whenhermothercamehomefromvacation,shecouldnotfindacleandishoracleanshirt.Schoolsplaysanimportantpartinteachingstudentsabouttheimportanceofworkinghard.Schoolsshouldprovidestudentswithhard-workingspiritcourses(课程)everyweek.Someschoolsprovideeachclasswithapieceoffieldtoplantvegetables.Forexample,No.38MiddleSchoolinHefeisetsupafarmonanopenplatform(平台)oftheirteachingbuilding.Itisabout500squaremeters.Teenagersshouldlearntwolifeskillseveryyear.Parentsshouldalsoteachchildrentolearnhowtodochoresathome,includingcooking,washingtheirownclothesandcleaningtheirrooms.Theskillsmayhelpteenagerssolvetheproblemstheywillmeetinthefuture.1.Whyshouldteenagerslearnsomelifeskills?_________________________________________________________________2.HowlongdidNancystayathomealone?_________________________________________________________________3.Whatcoursesshouldschoolsprovideforstudentseveryweek?_________________________________________________________________4.Whosetsupafarmonanopenplatformoftheirteachingbuilding?_________________________________________________________________5.Howmanylifeskillsshouldteenagerslearneveryyear?__________________________________________________________________七、书面表达（20分）你想在朋友圈晒一晒你最喜欢的书籍或音乐，请根据下面的英文提示，写一篇短文介绍你的最爱。提示：注意：Myfavorite_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案一、单项选择（共10小题，满分20分）1、C【解析】【详解】句意：没有人是完美的，人犯错是正常的。考查形容词辨析。safe安全的；soft柔软的；perfect完美的；weak虚弱的。根据“It’snormalthatpeoplemakemistakes.”可知没有人是完美的，perfect表示“完美的”。故选C。2、D【解析】【详解】句意：组织下面段落中的观点的方法是什么？考查常识。题中段落含义为“我总是努力做正确的事。我在课堂上认真听老师讲课，有问题时向老师寻求帮助。在周末，我经常帮妈妈做一些家务。我也帮助我的小妹妹做作业。”先全面写总是努力做正确的事情，后具体些如何做。故选D。3、B【解析】【详解】句意：——我想点些喝的。你想喝什么，咖啡还是可乐？——都不要。牛奶就可以。考查代词辨析。both都，范围为两者；neither都不，范围为两者；all都，范围为三者或三者以上；either任何一个，范围为两者。根据“Whatwouldyoulike,coffeeorcola”及“MilkisOK”可知，咖啡和可乐都不要，故选B。4、A【解析】【详解】句意：TomCoad是奥比斯医生，但他曾经是联合国儿童基金会的工作人员。考查冠词。an不定冠词，用于元音音素开头的单词前；a不定冠词，用于福音音素开头的单词前；the定冠词，用于特指。第一空泛指“一名奥比斯医生”，ORBIS以元音音素开头，其前用不定冠词an；第二空泛指“一名联合国儿童基金会的工作人员”，UNICEF以辅音音素开头，其前用不定冠词a。故选A。5、A【解析】【详解】句意：我的英语老师是一位耐心的女士，她经常一次又一次地纠正我的拼写错误。考查形容词辨析。patient耐心的；humorous幽默的；modest谦虚的；curious好奇的。根据“sheoftencorrectsmyspellingmistakesagainandagain.”可知老师一次又一次地纠正我的错误，可见她很有耐心。故选A。6、A【解析】【详解】句意：——你能想象和人工智能机器人下棋吗？——那一定很刺激。考查非谓语动词。根据imaginedoingsth.“想象做某事”可知，此空应填动名词playing作宾语。故选A。7、C【解析】【详解】句意：这些青少年很善良，乐于帮助别人。考查非谓语动词。...enoughtodosth.“足够……可以做某事”，此处用动词不定式tooffer。故选C。8、A【解析】【详解】句意：——每年都有很多大象被杀，因为它们的象牙可以用来制作漂亮的东西。——人们这样做真是太残忍了。考查形容词辨析。cruel残忍的；silly愚蠢的；serious严肃的。根据“Everyyearalotofelephantsarekilledbecausetheirivorycanbeusedtomakebeautifulthings.”可知人们为了象牙而杀大象，真的很残忍，故选A。9、A【解析】【详解】句意：——你需要我帮忙吗？——如果需要，我会找你。考查情景交际。Ifnecessary“如果有必要”；Ifpossible“如果可能的话”；Noproblem“没问题”；Mypleasure“乐意效劳”。根据“...I’llgotoyou.”可知，如果需要你帮忙的话，我会找你。故选A。10、B【解析】【详解】句意：——Walt，我们晚饭没什么蔬菜可吃。你去买一些好吗？——好的。当然可以。考查代词辨析。any任何，用于疑问句或否定句；some一些，用于肯定句或表示请求的疑问句；it它；few没有多少。根据“wehavefewvegetablesfordinner.Willyougoandbuy”可知，没有蔬菜吃，所以建议去买一些，表示请求的疑问句应填some，故选B。二、完成句子（共5小题，满分10分）11、Whataninteresting/excitingfilm/movie(itis)!/Howinteresting/excitingthefilm/movieis!【解析】【详解】看完一部电影觉得很好可以说“这部电影多有趣/激动人心呀！”，可以用感叹句表达，其结构为“what(a/an)+adj.+n.+(主谓)”或者“how+adj.+主谓”，电影：film/movie，有趣的：interesting，激动人心的：exciting。故填Whataninteresting/excitingfilm/movie(itis)!/Howinteresting/excitingthefilm/movieis。12、products【解析】【详解】句意：在这个工厂制作的产品卖得很好。根据音标可知，此处是单词products“产品”。故填products。13、①.How②.often【解析】【详解】句意：我们学校每年组织一次英语演讲比赛。onceayear“一年一次”，表频率。对频率提问应用howoften。故填How；often。14、①.unknown②.were③.discovered④.by【解析】【详解】根据中英文对照可知，unknown“未知的”，形容词，作定语修饰名词animal。此处是一般过去时的被动语态，结构是was/weredone，主语Fossils是复数，故用were。by“被”，用于被动语态。故填unknown；were；discovered；by。15、DidPetergiveawayhisoldbooks【解析】【详解】根据标点可知该句为疑问句，助动词did放在句首，Peter是主语；giveaway是谓语；hisoldbooks是宾语，故填DidPetergiveawayhisoldbooks“彼得把他的旧书送人了吗”。三、补全对话（10分）16、1.Iwanttobuyaskirt/I’dliketobuyaskirt2.Whatcolordoyoulike3.CanItryiton4.Howmuchisit/What’sthepriceofthisskirt5.It’sasilkone/It’sacottonone【解析】【导语】本文是一则购物对话。【1题详解】根据答语“Wehavemanyskirts.”可知，B想要买一条裙子故填Iwanttobuyaskirt/I’dliketobuyaskirt。【2题详解】根据答语“Ilikepink.”可知，空处A问B喜欢什么颜色。故填Whatcolordoyoulike。【3题详解】根据答语“Ofcourse.Thisway,please.Hereisthefittingroom(试衣间).”可知，空处B问A能不能试穿一下。故填CanItryiton。【4题详解】根据答语“500yuan.”可知，空处B问A的裙子的价格。故填Howmuchisit/What’sthepriceofthisskirt。【5题详解】根据“Isitacottononeorasilkone?”可知，空处回答裙子是棉的，还是丝绸的。故填It’sasilkone/It’sacottonone。四、阅读理解（40分）17、1.E2.A3.C4.D5.B【解析】【导语】本文主要介绍了如何和宠物交流的技巧。【1题详解】根据“Ifyouransweris‘yes’,herearesometipsforyou.”可知此处是一个一般疑问句，选项E“你是饲养员之一吗？”符合语境，故选E。【2题详解】根据“Yourpetmaynotexactlyunderstandyourwords,butitcanatleastpickupsomethinginyourvoice.”可知此处讲的是和宠物说话，选项A“和你的宠物聊天。”符合语境，故选A。【3题详解】根据“Non-verbalcommunicationisoftenusedtoteachyourpettodoacertainactivity.”可知此处是在列举说明如何非语言交流教宠物做某些活动。选项C“例如，如果你坐在马上，你会用你的腿和手告诉你的马方向。”符合语境，故选C。【4题详解】根据“Don’tpunishyourpet.Punishingyourpetisneveragoodidea.Punishmentcanmakeyourpetafraidofyou”可知此处介绍惩罚宠物的坏处，选项D“此外，你可能会失去它对你的信任和尊重。”符合语境，故选D。【5题详解】根据“However,somepetslikecats,cannotmakeanyconnectionbetweenyourpunishmentandthebehavioryoupunishthemfor.”可知此处表示它们根本不知道你惩罚它们是因为它们的行为不好，选项B“它们根本不明白你为什么要这么做。”符合语境，故选B。18、1.C2.E3.A4.B5.D【解析】【导语】本文介绍了不同人对节日礼物的需求。【1题详解】根据“Shehurtherfootwhilewalkingyesterday.Nowitstillhurtsfromtimetotime.Heislookingforsomethingforhersportspain.”可知刘宇的妈妈手上了，因此他想买康复的产品，C选项“有时我们在运动中受伤，比如膝盖骨折，脖子受伤或手臂酸痛。无论哪里疼痛，只要把我们的产品涂在患处，就会立刻好起来”符合。故选C。【2题详解】根据“Helenhasafour-year-olddaughter,shebecomesinterestedinridinganddreamsofbuyingabikeforchildren.ShealsolikeseatingdessertsbutHelenthinksdesertsarebadforherdaughter’steeth.”可知Helen想给女儿买自行车，而且女儿喜欢甜品，E选项“ABC公司生产了一种新的零食。它尝起来很甜，富含维生素C，对宝宝的健康有好处。虽然有点贵，但如果你买五盒就可以给孩子得到一辆自行车”符合。故选E。【3题详解】根据“David’sgrandmotheris70yearsold,shelivesalone,sometimesshecan’tseetheclockclearly.”可知David想给奶奶买一个能够看清表的东西，A选项“这款漂亮的会说话的手表有一个清晰的声音，当你按下一个按钮时，它就会告诉你时间。下次你忘记戴眼镜的时候，你的手表仍然可以告诉你时间”符合。故选A。【4题详解】根据“Herfatherisasportslover.Heenjoysridingbikestothecountrysideonweekends.He’dliketohaveabetterbike.”可知Ann的爸爸需要个自行车。B选项“这款7速自行车的设计是为了给骑行者带来舒适。它又轻又容易操作。对于长途旅行来说，这是一个很好的选择”符合。故选B。【5题详解】根据“Healwaysforgetstoturnoffthegasaftercooking.Annisworriedabouthissafety.”可知Ann想给爷爷买一个保证用煤气安全的东西，D选项“这个锅为你提供美味的食物。你只需要把配料放进去，它就会自己煮熟”符合。故选D。19、1.A2.C3.B4.E【解析】【导语】本文介绍了英国将烹饪课作为一门必修课程，希望学生们能从中受益。【1题详解】根据“InEngland,studentsneedtotakecookingclassesatschool.It’saveryimportantcourse.”可知，此处介绍在英国，烹饪课是一门非常重要的课程，学生们必须学习烹饪技巧。故选项A“他们都必须学习烹饪技巧。”符合语境。故选A。【2题详解】根据“ButchildrenintheUKlikeeatingfastfoodandreadymeals(方便食品)everyday.”可知，此处指上文的“英国将烹饪课作为必修课”的现象看起来很奇怪，接下来介绍英国这样做的原因。故选项C“也许你觉得这很奇怪。”符合语境。故选C。【3题详解】根据“Sotheirheadmastersandteachershopethatthecookingcourseswillhelpthemeathealthierfood.”可知，校长和老师们希望学生通过烹饪课受益。故选项B“他们也希望每个学生都能获得有用的生活技能。”符合语境。故选B。【4题详解】根据“Thedishcanspill(溢出)andImaygetfoodonmybooksandhomework!”可知，此处介绍将食物带回家时遇到的麻烦。故选项E“在我的书包里携带食物是很困难的。”符合语境。故选E。20、1.C2.B3.C4.C5.B【解析】【导语】本文主要介绍了人们是如何品尝出美味的食物的。【1题详解】细节理解题。根据“Howdothetastebudswork?Infact,theyhavemanytinyhairsonthem.Thesetinyhairssendmessagestoyourbrainaboutthetastesofdifferentfood.”可知味蕾用它们身上的小毛向大脑传递信息，故选C。【2题详解】词句猜测题。根据“Thetastebudsdon’talwaysstaythesame.Theyarereplacedabouteverytwoweeks.”可知味蕾不总是保持不变的，每大概两周会更新迭代。所以可以猜出arereplaced是“被更新”的意思。故选B。【3题详解】细节理解题。根据“Anolderpersonmayonlyhave5,000workingtastebuds.That’swhysomefoodmaytastestrongerforyouthanitdoesforanolderperson.”可知年轻人和老年人对同一种食物的味道可能有不同的看法。故选C。【4题详解】篇章结构题。文章第一段通过介绍不同的人喜欢不同的食物来导入主题；第二三两段介绍了舌头上的味蕾是如何工作的；第四段介绍了鼻子能帮助你了解食物的味道；第五段介绍要感谢你的舌头和鼻子，它们帮助你有了味觉。故选C。【5题详解】主旨大意题。根据“Doyouwonderwhyyourfavoritefoodtastessogood?Theanswerisaboutyourtongueandnose.”和文章可知，本文主要介绍了人们是如何品尝出美味的食物的。故选B。五、完形填空（10分）21、1.A2.A3.B4.C5.C6.B7.A8.C9.B10.B【解析】【导语】本文主要讲述了筷子是亚洲文化的象征，筷子有各种各样的形状和材质以及介绍了使用筷子应注意的餐桌礼仪。【1题详解】句意：筷子是亚洲国家特别是中国使用的一种食用工具，它是由两根形状、大小和材质相同的棍组成。made制做；fond喜欢的；afraid害怕的。根据“Chopsticks…are…oftwopiecesofsticks”可知，筷子是由两根棍组成的，bemadeof“由……组成”。故选A。【2题详解】句意：今天它们是亚洲文化的一种象征。Asian亚洲的；American美国的；European欧洲的。根据“Chopsticks,akindofeatingtools（工具）usedinAsiancountries,”可知，亚洲国家使用筷子，所以是亚洲文化的象征。故选A。【3题详解】句意：亚洲不同的烹饪传统导致了不同形状的筷子。sizes尺寸；shapes形状；colors颜色。根据“ThedifferentcookingtraditionsofAsia”可知，烹饪传统不同导致筷子形状不同。故选B。【4题详解】句意：例如，日本人使用尖的筷子。square方的；long长的；sharp尖的。根据“Suchchopsticksaregoodforpickingthefishfromthebones.”可知，方便从鱼骨里面挑肉的是尖的筷子。故选C。【5题详解】句意：竹筷子很普遍，因为这种材料容易获得，不易燃烧。but但是；so所以；because因为。根据“Bamboochopsticksarecommon…thematerialiseasytogetanddoesn’tburneasily.”可知，后句是因前句是果，因此用because引导原因状语从句。故选C。【6题详解】句意：人们也用木头和骨头做筷子。too太；also也，常放在句中；aswell也，常用于句末。根据“usewoodandboneforchopsticks”可知，此处表示不仅使用竹制的筷子，也使用木头和骨头制的筷子，空处在句中，用also表示。故选B。【7题详解】句意：一些富人有用珍贵金属做的筷子。theirs他们的，名词性物主代词；their他们的，形容词性物主代词；his他的。空处缺的是“他们的筷子”，应填名词性物主代词。故选A。【8题详解】句意：很多皇帝用银筷，因为人们认为如果食物里面有毒，筷子就会变黑。red红色的；gray灰色的；black黑色的。根据“Manyemperorsusedsilver(银)chopsticks,foritwasbelievedthattheywouldturn…iftherewaspoisoninthefood.”可知，古时候人们认为如果食物有毒，银筷子就会变黑。故选C。【9题详解】句意：也有很多与筷子有关的餐桌礼仪。knives刀；chopsticks筷子；bowls碗。根据“Forinstance,neverstickyourchopsticksuprightinyourricebowl”可知，是与筷子有关的礼仪