高考英语大一轮复习 限时规范练12 Unit 2 Healthy eating 新人教版必修3-新人教版高三必修3英语试题

限时规范练12Unit2Healthyeating核心素养关键词:培养学生人与社会、关注饮食健康的素养能力意识一、阅读理解AManypeoplebelieveeatinghealthilyisexpensive—andmorecostlythanbuyingjunkfoods.Butournewresearch,publishedintheBMCPublicHealth,showsthisisn’tthetruth.MostoftheAustralianfamilyfoodbudgetisbeingspentonjunkfoodsanddrinksthatarehighinfat,sugarandsalt.Lessthan7%ofAustralianseathealthily.TheAustralianadultsgetatleast35%oftheirenergyfromjunkfoodsanddrinks.Asaresult,two-thirdsofadults(63%)andone-quarterofchildrenareoverweight.WeusedtheAustralianHealthSurvey2011-2013andthesuggestionsoftheAustralianDietaryGuidelinestomodelhealthydietsforafamilyoftwoadultsandtwochildreneverytwoweeks.Wecollectedfoodpricesinsupermarketsandstoresinhigh-andlow-socioeconomic(社会经济地位低的)areasinBrisbane,andcomparedthedietpriceswithfamilyincomes.Inbothareas,afamilyoftwoadultsandtwochildrenspendabout18%moreonpresentdietsthanwouldberequiredtobuyhealthydiets.About58%ofthefoodbudgetforpresentdietsisspentonjunkfoods,includingtakeawayfoods(14%),andsugarydrinks(4%).Inthelow-socioeconomicarea,afamilyoftwoadultsandtwochildrenspend$640.20everytwoweeksontheirpresentdiets,butcouldbuyahealthydietfor$560.93everytwoweeks.Inthehigh-socioeconomicarea,thesenumbersare$661.92and$580.01.Supermarketfoodpriceswereabout3%higherinthehigh-socioeconomiclocation.Takeawayfoodswerealsorelativelymoreexpensive,butsugarydrinkswerepricedsimilarlyinbothareas.Presentdietscostmorethanhealthydiets,socausesotherthanpricemustbehelpingtodrivepreferencesforunhealthychoices.1.Whatdidtheresearchersfind?A.Australianshaveapreferenceforsweetfoods.B.MostAustraliankidshavefatproblems.C.HalfAustraliansliveonjunkfoods.D.MostAustralianseatunhealthily.2.Howdidtheresearchersgettheresult?A.Bymakingacomparison.B.Bydoingthestudyonline.C.Bycarryingoutinterviews.D.Byaskingpersonalquestions.3.WhatcanwelearnfromParagraph5?A.Australianfoodsarehealthier.B.Ahealthydietisactuallycheaper.C.Healthfoodsarebecomingmoreexpensive.D.Peoplechoosejunkfoodsfortheirlowprices.4.Whatmightafollowingparagraphbeabout?A.Theharmofjunkfoods.B.Howwecaneathealthily.C.Whypeoplechoosejunkfoods.D.Theadvantagesofahealthydiet.BNewZealandhasapestproblem.Thecountryhasaplantosolveit.Thecountry’sleaderswanttokillratsandotherpredatorymammals(肉食性哺乳动物)by2050.InNewZealand,ratsareaninvasivespecies.Longago,ratscametothecountryonboats,withhumans,inthe13thcentury.Whentheywereintroducedtotheisland’senvironment,theratsate—and,scientistsbelieve,finallykilledoff—severalbirdspecies.Humansalsobroughtothermammals,likestoatsandpossums.Stoats—whicharesimilartoweasels—wereintroducedtoeatanotherinvasivemammalpopulation:rabbits.Instead,thestoatsfedonnativespecies.PossumswerebroughttoNewZealandfortheirfur.Buttheirpopulationalsogrewquicklyoutofcontrol.Possumsfeedontheeggsandyoungofnativebirds.Theyalsocausedamagetoforests.OneofthereasonsinvasivemammalpopulationsgrewsoquicklyisthatNewZealandishometoalmostnonativemammals.Mostofitsnativespeciesarebirds.Manyofthesebirds,includingthekiwi,cannotfly.Thatisabigproblemforthebirds.Theycannotflytosafety.Asaresult,severalofNewZealand’sbirdsareclosetodyingout.KillingpredatorymammalsisnotnewforNewZealand.Thecountryhaskilledoffratsonsomeofitssmallerislands.Inthoseplaces,birdspeciesthatwereindangerofdyingouthavebeguntoflourish.NewZealandhopestoimproveuponthemethodsusedinthosesmallareas.Thegovernmentplanstospendmorethan$20millionontheproject.Themoneywillpayforresearch,technology,andtoolstokillofftheanimals.Itisabiggoal.Butscientistssayitcanbemet.“Ireallydothinkit’spossible,”saysJamesRussell,ascientistattheUniversityofAucklandinNewZealand.“Itwillrequirepeopleworkingineverycornerofthecountry.”5.WhatisthepurposeofNewZealand’splan?A.Tosavenativebirds.B.Todrivemammalsaway.C.Todoresearchonpests.D.Tocontrolrabbitpopulation.6.WhywerepossumsintroducedtoNewZealand?A.Tokillrabbits.B.Tomakemoney.C.Toprotectforests.D.Tocatchweasels.7.Whatdoestheunderlinedword“flourish”inParagraph5mean?A.Increase.B.Appear.C.Change.D.Drop.8.WhatisRussell’sattitudetowardsthisplan?A.Heisagainstit.B.Heisconfidentofit.C.Hehasdoubtsaboutit.D.Heshowsnointerestinit.二、完形填空SometimesIthoughtIwasagoodmom.Sometimes,IfeltlikeIspentthedaynagging(唠叨不休)mykidsratherthan1them,especiallymystrong-willedson.2afamilyget-togethertaughtmeanimportant3.

Mysonwastenatthetimeandwewereonalatenightfamily4triptoClevelandfortheget-togetherthenextday.Iwastakingmy5atthewheelwhilemyhusbandandmysmalldaughter6.Myson,fullofenergy,waswideawakeinthebackseat.I7tostayawake,too,andIdidn’twantto8theradio,soIaskedhimtotalktometohelpkeepme9.“Sure,Mom,”hesaid,“whatdoyouwantto10?”ItoldhimI’dtalkabout11hewantedtotalkabout.“Howaboutfrogs?”heasked.Isaidthatwouldbe12,andforthenexthourorsowetalkedaboutthe13betweenfrogsandtoads(蟾蜍),and14—basketballandsoccer.Hewasquite15whenwetalkedaboutMichaelJordanandMichaelJacksonandhowtheygottobesofamous.Nowandthenhewould16,butwe’dcontinuetotalkasIdrovedownthe17road.

Aboutanhourandahalflater,whenIfinally18,thebrightlightswokeeveryone,andthemagicofourdiscussion19.ButIknewthatIhadtakenthefirststeptowardchangingabad20habitwithsomeoneIloveverymuch.

1.A.visiting B.knowingC.worryingabout D.dealingwith2.A.Or B.SoC.Since D.But3.A.idea B.planC.lesson D.reason4.A.car B.planeC.bike D.train5.A.offer B.stepC.place D.turn6.A.learned B.ateC.exercised D.slept7.A.failed B.neededC.refused D.agreed8.A.move B.takeC.play D.touch9.A.patient B.pleasedC.awake D.strong10.A.discuss B.doC.prove D.say11.A.anyone B.someoneC.nothing D.anything12.A.lucky B.fineC.simple D.dangerous13.A.studies B.rulesC.differences D.competitions14.A.tasks B.sportsC.shows D.programs15.A.interested B.surprisedC.angry D.sorry16.A.stay B.stopC.watch D.leave17.A.dark B.mainC.wide D.beautiful18.A.passed B.followedC.finished D.arrived19.A.worked B.continuedC.disappeared D.changed20.A.reading B.listeningC.living D.driving三、短文改错MyheroisHelenThayer.ShewasthefirstwomentowalktothemagneticNorthPolealone.HelenThayerwereborninNewZealand,andshelivedtherewhereshewasagirl.Later,shelivedinGuatemalaforthefouryearsandthenintheUnitedStates.Whenshewas50,shehasadream.ShewantedwalktothemagneticNorthPolealone,butshedecidedtodoit.Onherjourney,Helendidn’thavesomehelp.Shewascompletealoneexceptforherdog,Charlie.Shewalked555kmintemperaturesof-50℃!Shewasverystrong-minded,eveninverydangerousanddifficultysituations.参考答案限时规范练12(必修3Unit2)一、【篇章导读】本文是说明文。一项研究表明:健康饮食比垃圾食品的花费要更加便宜。1.D细节理解题。根据第三段中的“Lessthan7%ofAustralianseathealthily.”可知,大多数澳洲人饮食不健康。2.A细节理解题。根据第四段可知,研究者们通过使用来自AustralianHealthSurvey的调查数据,然后搜集各超市的食品价格,最后再和家庭收入进行对比,得出研究结论。3.B细节理解题。根据第五段中的“afamilyoftwoadultsandtwochildrenspendabout18%moreonpresentdietsthanwouldberequiredtobuyhealthydiets”可知,研究结果表明,垃圾食品的花费已经超过健康食品,健康食品其实更便宜。4.C推理判断题。根据最后一段可知,作者认为,目前人们在垃圾食品上的消费已经超过了健康食品,这说明人们选择垃圾食品不是因为价格,而是因为别的。由此判断接下来文章最有可能讨论人们选择垃圾食品的原因。【篇章导读】本文是说明文。文章介绍了新西兰为保护当地鸟类而采取的消除有害动物的措施。5.A推理判断题。根据第一段中的“Thecountry’sleaderswanttokillratsandotherpredatorymammalsby2050.”及第四段中的“Asaresult,severalofNewZealand’sbirdsareclosetodyingout.”可知,新西兰政府的这项计划旨在消灭境内的有害动物,保护当地的原生鸟类。6.B细节理解题。根据第三段中的“PossumswerebroughttoNewZealandfortheirfur.”可知,新西兰引进负鼠是为了从其毛皮上获取经济利益。7.A词义猜测题。根据第五段中的“Thecountryhaskilledoff...havebegunto...”可知,新西兰的一些小岛已经消灭了所有老鼠,在那些地方,本来几乎灭绝的鸟类数量又开始增长起来。8.B推理判断题。根据最后一段中的“Ireallydothinkit’spossible”可知,Russell对政府的这项计划充满信心。二、【篇章导读】本文是记叙文。作者开车途中为了保持清醒让儿子不断与她交谈,这一路的交谈也让作者对儿子有了更多的了解。1.B通读全文可知,经过一路的交谈,作者对儿子有了更多的了解,所以此处指作者觉得自己整天唠叨孩子们,却不“了解(knowing)”他们。2.D由最后一段中的“ButIknewthatIhadtakenthefirststeptowardchanging”可知,作者通过路上和儿子聊天对儿子有了更多的了解,之后,她懂得了如何更好地爱孩子。本句作者的收获和上一句作者认为自己不够了解孩子构成转折关系,故用转折连词But。3.C这次家庭聚会给作者提供了重要的“经验(lesson)”。4.A由下文中的“atthewheel”和“asIdrovedown”可知,作者一家开“车(car)”去参加家庭聚会。5.D根据上下文语境可知,作者和丈夫“轮换(takeone’sturn)”开车。6.D由下文中的“Myson,fullofenergy,waswideawake”可推断,丈夫和女儿“睡(slept)”着了。7.B