2024-2025高中英语Unit2Healthyeating课时作业1含解析新人教版必修3

PAGE课时作业Ⅰ.阅读理解ALivingahealthylifestyleliesinformingtherighteatinghabits.Herearesomeofthegoodhabitsyoucandevelopwhenitcomestohealthyeating.Drinkplentyofwater.Youmustdrinkatleast8glassesofwateraday.Youmayneedevenmorewaterifyouareinahotenvironmentorifyouareexercising.Eatbreakfast.Breakfastisthemostimportantmealoftheday.Arecentstudyhasshownthatthosewhoeatbreakfastwillconsume(消耗)anaverageof100calorieslessduringthedaythantheircolleagueswhoskippedbreakfast.Theywillalsobeabletoconcentratebetter.Don'tskiplunch.Ifyoudoso,yourbloodsugarlevelwilldropandyourmetabolism(新陈代谢)willslowdown.Whenyougethomeyouarestarvingandeateverythingyoucanfind.Weallneedtosnackfromtimetotime，butpleasechooseyoursnackscarefully.Infact,it'sagoodideatoeattwohealthysnacksbesidesyourthreemainmeals.Choosehealthysnackslikefruitandvegetables，lowfatyogurt,cottagecheesewithapplesauce，andsoon.Eatyourfruitandvegetables.Weshouldeatatleast5servingsoffruitandvegetablesaday.Takeapieceoffruitforasnack,addsomebananaandraisinstoyourfavouritebreakfastcereal,haveasaladforlunch,andeatatleastonevegetableatdinnereachnight.Donoteatyourdinnertoolate.Trytoeatdinneratleast3hoursbeforeyougotobed.Thiswillgiveyourbodyachancetodigestmostofthefoodbeforeyourestforthenext8hours.Plandinnerfortheweekaheadoftimeandmakesureyouhaveeverythingyouneedinthehousesootherfamilymemberscangetaheadstartondinnerifyouhavealatemeetingattheoffice.【语篇解读】本文主要就如何养成好的饮食习惯提出了几条详细的建议。1．Howmanygoodeatinghabitsarementionedinthepassage?A．Five.B．Six.C．Seven.D．Eight.答案与解析：B推理推断题。依据文章结构，可知其次至第七段说的是详细的有关好的饮食习惯的建议，共计6条。2．WhichofthefollowingstatementsisNOTtrue?A．Youshoulddrinkatleast8glassesofwaterwhatevertheenvironmentmaybe.B．Breakfast,lunch,snack,dinner,fruitandvegetablesareequallyimportant.C．Itissuggestedthatyoueatyourdinneratsevenifyouplantogotobedatten.D．Itisgoodforyourhealthtoeatfruitandvegetablesateachmealeveryday.答案与解析：B推理推断题。依据常识可以推断出B项说法不正确，其余三项都可以在文中找到依据。3．Theunderlinedword“raisins”mostprobablymeans“________________”．A．driedgrapesB．peachleavesC．piecesofcheeseD．peanuts答案与解析：A词义揣测题。driedgrapes“葡萄干”；peachleaves“桃叶”；piecesofcheese“很多奶酪”；peanuts“花生”。本段主要讲的是吃水果和蔬菜，故选A。4．Whoisthispassageintendedfor?A．Students.B．Officeworkers.C．Housewives.D．Cooks.答案与解析：B推理推断题。依据文中“colleagues(同事)”及最终一段中最终一句可知B正确。BI'dbeenthinkingoftakingacourseonscuba­diving(水肺潜水)formonths,butwasn'tsurebecauseIwasafraidofsnakes!Seasnakes.Justthinkingaboutitmademesick.Butthen,Iwantedtoknowwhypeopleloveditsomuch.Theyallsaidthatundertheseawaslikeatotallydifferentworld,yetabeautifulone.Andbecauseofthat,Idecidedtotaketheriskandtrytofacemyfear.So,aftertakingaprivatecoursefrommydivinginstructor,MbakVita,IwenttoSepaFirstdive,12metersindepth.“WhatamIdoing？”Iaskedmyself.“Whatifsomethingbadhappened？”Itriedhardnottopanicandtoldmyselftokeepagoodthought,“It'sgonnabeawonderfulexperience.Justdoit！”ThenIwentdown.MyheartbeatfastandmyearshurtasIwentdeeper.IfollowedVita'sinstructionscloselyuntilIfeltcomfortabletoexplorethesea.Suddenlyallaroundmewasgreen.ItfeltlikeIwaslivinginagreenworld!Isawsomecorals(珊瑚),bigones,andlotsofbeautifulfishhidinginthesand.Iwasenjoyingthebeautyallaroundmewhenmyinstructorwavedatmewithherhandholdingapinkflipper(橡胶蹼).“Thatflipperlooksfamiliar，”Ithought.Yes!Thatwasmyflipper!Ididn'trealizethatmyrightflipperhadmanagedtogetawayfrommyrightfoot!So,thatwasthefirstdive.Intotal,wedove5timesin2days.Wemanagedtodiveupto18metersindepth.ThenextdivesweresmoothandforsureIdidn'tlosemyflipper!IwassohappytoseedifferenttypesoffishswimminginfrontofmeasifIwasinvisible(不行见的).Itwasindeedsobeautifulandpeacefuldownthere.NowIcanseewhypeoplelovedivingunderthesea.【语篇解读】本文是记叙文。作者主要讲解并描述了自己第一次下海潜水的经验。5．Howdidtheauthorfeelaboutlearningscuba­divingatfirst?A．Uncertain.B．Excited.C．Comfortable.D．Disappointed答案与解析：A细微环节理解题。由第一段中的“I'dbeenthinking...surebecauseIwasafraidofsnakes”可知，作者怕蛇，因此对于是否参与潜水课程迟疑不定。6．Whatdoestheunderlinedword“panic”inParagraph4mean?A．Feeltiredandsleepy.B．Keepcoolandrelaxed.C．Keepquietandpatient.D．Feelnervousandworried.答案与解析：D词义揣测题。由画线词前面作者问自己的问题“WhatamIdoing”和“Whatifsomethingbadhappened”以及下文中的“keepagoodthought...Justdoit”可知，作者内心惊慌担忧，但努力克服这种感觉，给自己加油打气。7．Whathappenedduringtheauthor'sfirstdive?A．Shesawaseasnake.B．Aflipperfelloffherfoot.C．Theseawaterturnedgreen.D．Shelostherinstructorinthesea.答案与解析：B细微环节理解题。由第四段中的“Firstdive,12metersindepth”以及倒数其次段中的“myrightflipperhadmanagedtogetawayfrommyrightfoot！”可知，作者第一次在海底潜水时，右脚穿的橡胶蹼脱落了。8．Whatwouldbethebesttitleforthetext?A．APleasantTriptotheBeachB．MyFirstExperiencewithScuba­divingC．WhyaPersonStartsScuba­divingD．HowScuba­divingAffectsMyLife答案与解析：B主旨大意题。作者在文章开头两段介绍了学习潜水的缘由：想知道为什么很多人宠爱潜水，为海底世界所痴迷；接下来主要讲解并描述了作者参与完潜水课程，进行第一次实地潜水的经验。因此，B项作标题最能概括文章内容。CWhenHanadiwas4,herschoolwasdestroyedinthecivilwar.Soonafter,herfamilyleftSyriatoliveasrefugees(难民)innearbyLebanon.Hanadijoinedaschooltherebutwasfearfultogo.Herexperienceisnotunusual.Therearenownearly25.4millionrefugeesaroundtheworld,accordingtotheUnitedNationsrefugeeagency.Abouthalfarechildren.MostrefugeestodayarefromSyria,whencivilwarbrokeoutin2011.Tohelpkidsaffectedbythesituation,SesameStreetandtheInternationalRescueCommittee(IRC)haveteameduptocreateanewversion(版本)ofSesameStreetespeciallyforSyrianrefugees,usingMuppets(木偶)asteachers,“Wedon'tjustwanttohelpchildrenlearnlettersandnumbers，”saidSherrieWestin,whoworksatSesameWorkshop.“Wewanttohelpthemfeellessalone.”Therearemorethan150internationalversionsofSesameStreet.InGermany,kidswatchSesamstrasse,whileMexicohasPlazaSésamo.Eachversionincludesmathandspellinglessons.SomecharactersarethesameasintheAmericanversion.Butotherthingsaredifferent:TheMuppetsspeakthelocallanguageandwearlocalclothes.ThenewversionwillincludesituationsthatarefamiliartoSyrianrefugeekids.SomeoftheMuppets,forexample,mayhavebeenforcedtoleavetheirhome.“KidscanwatchtheMuppetsworkthroughbigproblemsthekidsaredealingwiththemselves，”theIRC'sSarahSmithsays.Fortheworld's12millionrefugeechildren,thereislittlechancetoreceivegoodeducation.Andevenifkidsgotoschool,theymayhavefallenbehindintheirstudies.Often,theyaretraumatized(使受精神创伤)bywhatthey'vebeenthrough.ThenewSesameStreetwillmeetthepublicin2024.SesameWorkshopexpectsthatmorethan9millionchildrenwillbeabletowatchtheshowonaTV,computer,ormobilephone.Hanadimaybeoneofthem.【语篇解读】本文是说明文。少儿节目《芝麻街》为帮助难民儿童正在制作一个新版系列，让孩子们学习科学学问的同时，获得心灵上的抚慰。9．Whathappenedto4­year­oldHanadi?A．Shedroppedoutofschool.B．Shewasinjuredinthewar.C．Shefellbehindinherstudies.D．Shebecameafraidtogotoschool.答案与解析：D细微环节理解题。由第一段中的“Hanadijoinedaschooltherebutwasfearfultogo”可知，Hanadi在新学校注册了，但是不敢去上学。10．WhywasthenewversionofSesameStreetcreated?A．Toincreasetheshow'spopularity.B．Toimproveeducationinpoorareas.C．Tohelprefugeekidsgetthroughhardtimes.D．Toteachkidswhocan'taffordtogotoschool.答案与解析：C细微环节理解题。由其次段中的“Tohelpkidsaffectedbythesituation”和“Wedon'tjustwanttohelp...themfeellessalone”可知，制作新版《芝麻街》是为了在帮助难民儿童学习学问的同时，抚慰他们孤独的心灵，以帮助他们度过艰难的时间。11．WhatdodifferentversionsofSesameStreethaveincommon?A．Theyallteachmathandspelling.B．TheywereallnamedSesameStreet.C．Thecharactersareexactlythesame.D．Thecharacterswearthesameclothes.答案与解析：A细微环节理解题。由第三段中的“Eachversionincludesmathandspellinglessons”可知，每年版本的节目都含有数学和拼法课程。12．WhatcanwelearnaboutthenewversionofSesameStreet?A．ThestoryhappensinSyria.B．Itwillappearonthescreenin2024.C．Itwillhopefullyreach12millionchildren.D．TheideawasbroughtupbySherrieWestin.答案与解析：B细微环节理解题。由最终一段可知，新版节目将于2024年与公众见面，届时数百万儿童将能够通过电视、电脑或手机观看到该节目。Ⅱ.七选五Drinkinghotwaterregularlycanprovidemanyhealthbenefits,includingimproveddigestivehealthandweightloss.Thetasteofhotwatermaynotsuityourtaste.__1__Whileaddingthesethingsdoesn'tchangeallthebenefitsprovidedbythehotwater,itmaycauseweightgain,dependingonwhatyouaddtothehotwater.Thebiggestbenefitfromdrinkinganyformofwater,hotorcold,isprovidingwaterforyourbody.__2__Meanwhile,itprovidesamediumforallofthebiochemicalandmetabolic(新陈代谢的)processesinyourbody.Whileanytypeofwatercanprovideyourbodywithenoughwater,hotwatermayhelpyouloseweight.Hotwatermayincreasebodytemperatureandthereforeincreasethemetabolicrateslightly.__3____4__Boiledwaterdecreasesthenumberofbacteria(细菌)foundinwater,makinghotwaterbetterthanroomtemperatureorcoldwaterbyreducingyourchanceofgettinginfected(感染的).Hotwaterincreasesthecirculationanddecreasestheabilityforbadbacteria.ThetheoryofChineseMedicinestatesthatyoushoulddrin