2025版高考英语一轮复习必修3Unit2Healthyeating学案含解析新人教版

PAGEUnit2Healthyeating————[单元主题语境]———人与自我之健康的生活方式、主动的生活看法(2024·新高考全国卷Ⅰ)话题：就餐同伴影响食物摄取量词数：343难度：★★★★★AccordingtoarecentstudyintheJournalofConsumerResearch,boththesizeandconsumptionhabitsofoureatingcompanionscaninfluenceourfoodintake.Andcontrarytoexistingresearchthatsaysyoushouldavoideatingwithheavierpeoplewhoorderlargeportions(份),it'sthebeanpoleswithbigappetitesyoureallyneedtoavoid.Totesttheeffectofsocialinfluenceoneatinghabits,theresearchersconductedtwoexperiments.Inthefirst,95undergraduatewomenwereindividuallyinvitedintoalabtoostensibly(表面上)participateinastudyaboutmovieviewership.Beforethefilmbegan,eachwomanwasaskedtohelpherselftoasnack.Anactorhiredbytheresearchersgrabbedherfoodfirst.Inhernaturalstate,theactorweighed105pounds.Butinhalfthecasessheworeaspeciallydesignedfatsuitwhichincreasedherweightto180pounds.Boththefatandthinversionsoftheactortookalargeamountoffood.Theparticipantsfollowedsuit,takingmorefoodthantheynormallywouldhave.However,theytooksignificantlymorewhentheactorwasthin.Forthesecondtest,inonecasethethinactortooktwopiecesofcandyfromthesnackbowls.Intheothercase,shetook30pieces.Theresultsweresimilartothefirsttest：theparticipantsfollowedsuitbuttooksignificantlymorecandywhenthethinactortook30pieces.Thetestsshowthatthesocialenvironmentisextremelyinfluentialwhenwe'remakingdecisions.Ifthisfellowparticipantisgoingtoeatmore,sowillI．Callitthe“I'llhavewhatshe'shaving”effect.However,we'lladjusttheinfluence.Ifanoverweightpersonishavingalargeportion,I'llholdbackabitbecauseIseetheresultsofhiseatinghabits.Butifathinpersoneatsalot,I'llfollowsuit.Ifhecaneatmuchandkeepslim,whycan'tI?[语篇解读]本文介绍了一项关于就餐同伴的体形和就餐习惯会影响他人的食物摄入量的探讨。探讨表明“从他心理”的影响的确存在，但人们也会依据自己对就餐同伴的看法有所调整。12．Whatistherecentstudymainlyabout?A．Foodsafety. B．Movieviewership.C．Consumerdemand. D．Eatingbehavior.解析：主旨大意题。依据整篇短文的内容特殊是第一段中第一句探讨的结论可知，文章主要在讲就餐同伴会影响人们的食物摄入量，即选D。答案：D13．Whatdoestheunderlinedword“beanpoles”inparagraph1referto?A．Bigeaters. B．Overweightpersons.C．Pickyeaters. D．Tallthinpersons.解析：词义揣测题。依据前面“和现存探讨的结论‘你应当避开和肥胖且吃得多的人在一起吃饭’相反”可知，我们要避开的应当是身材苗条但是吃得多的人；还有依据三、四段的两次试验的结果可知，就餐同伴假如苗条且吃得很多的话，就会使同餐者的食物摄入量大增，可知，就餐时确定要避开和身材苗条但食物摄入量大的人在一起，不然就会摄入过多的食物。故选D。答案：D14．Whydidtheresearchershiretheactor?A．Toseehowshewouldaffecttheparticipants.B．Totestiftheparticipantscouldrecognizeher.C．Tofindoutwhatshewoulddointhetwotests.D．Tostudywhyshecouldkeepherweightdown.解析：推理推断题。依据探讨的结论可知，雇演员就是为了证明就餐者的食物摄入量是否受就餐同伴的影响，故雇用这个演员的作用就是看看她会如何影响其他就餐者。故选A。答案：A15．Onwhatbasisdowe“adjusttheinfluence”accordingtothelastparagraph?A．Howhungryweare. B．Howslimwewanttobe.C．Howweperceiveothers. D．Howwefeelaboutthefood.解析：推理推断题。依据最终一段可知，假如一个超重的人吃得很多，就餐同伴就会吃得相对少些，因为看到了大吃的后果；但是假如一个苗条的人吃得多，就会有“他吃得多且能保持苗条，我也可以”的心理，因此调整是建立在如何看待就餐同伴的前提之上的，故选C。答案：C一、语言实力熟词生义/词类活用1．consumptionn．(能量、食物或材料的)消耗2．contraryto与……相反3．conductexperiments做试验4．undergraduaten．本科生5．staten．状态，状况二、思维品质1．阅读技巧——利用情境推断法巧解词义揣测题揣测词义、句意都离不开文章的语言情境，因此我们可以通过推断详细的情境来揣测词义或句意。例如我们可以采纳“情境推断法”来解答文章中的第13题，依据第一段其次句“Andcontrarytoexistingresearchthatsaysyoushouldavoideatingwithheavierpeoplewhoorderlargeportions，it'sthebeanpoleswithbigappetitesyoureallyneedtoavoid.”可知，现有的探讨宣称，你应当避开和吃得多且发福的人一起吃饭，这项探讨与之相反——你真正须要避开的是那些……食欲大的人。此处的beanpoles意思应与heavierpeople相反，故D项“高而瘦的人”与之意义最接近。2．分析长难句并翻译句子Andcontrarytoexistingresearchthatsaysyoushouldavoideatingwithheavierpeoplewhoorderlargeportions，it'sthebeanpoleswithbigappetitesyoureallyneedtoavoid.[分析]本句是主从复合句。and承接上文；contrarytoexistingresearch...largeportions是形容词短语作状语；it'sthebeanpoleswithbigappetitesyoureally...是主干。thatsaysyou...largeportions是关系代词that引导的定语从句，修饰先行词research，其中包括who引导的定语从句whoorderlargeportions，修饰先行词heavierpeople；youreallyneedtoavoid是省略了关系代词的定语从句，修饰先行词beanpoles。[翻译]现有的探讨宣称，你应当避开和吃得多且发福的人一起吃饭，事实上恰恰相反，你须要避开的是跟大胃口而又高又瘦的人在一起进餐。三、文化素养思索：通过阅读这篇文章，你对健康饮食有何相识？人的健康与饮食亲密相关，合理饮食能预防一些疾病的发生和发展，提高人体的健康水平，使人健康长寿，同时保持良好的身材，增加自信。只有良好的身体素养，才能赢得竞争，没有健康的身体，一切都是零。授课提示：对应学生用书第75页NO.1单词——在语境中应用，在拓展中记多01核心单词…………[先识记]请依据汉语提示完成下列词块1．rawmaterials原材料2．combinetheorywithpractice使理论与实践相结合3．benefitfromexercise从熬炼中获益4．consultreferencebooks查阅参考书5．digesteverythinginthebook领悟书中的一切6．limittheexpense限制开支7．frythevegetables油炸蔬菜8．outofbalance失去平衡9．buildupyourstrength增加你的体质10．payoffyourdebt付清你的债务11．lookatsb.withanangryglare对某人怒目而视12．get/give/offeradiscount得到/赐予/供应折扣13．alittlewhitelie善意的小谎言14．aspecialistindiet饮食专家[再拓展]请填入括号内单词的正确形式1．Asweallknow，nooneisperfect，andeveryonehashisownweakness(weak)．2．Davidhasastrongbody.Hehasthestrengthtodothishardwork.Wehadbetterstrengthentherelationshipwithhim.(strength)3．Wecan'talwayscombineworkwithpleasure，andthecombinationishardtoget.(combine)4．Thenaturalresourceswehavearelimited.Therefore，wehavenoreasontowastethepreciousresourceswithoutlimit.(limit)5．Childrenarealwayscuriousabouteverythingtheyseeandhear.Theyoftenaskallkindsofquestionscuriously.Tomeettheircuriosity，we'dbetteranswerthempatiently.(curiosity)6．EveryoneknowsthebenefitoflearningEnglishandifyoulearnitwell，itwillbebeneficialtoyourfuturecareer.ItisreportedthatmanygraduateshavebenefitedfromhavingagoodcommandofEnglish.(benefit)02阅读单词…………标注不相识的单词，回查单词表重新记忆□muscle□barbecue□mutton□obesity□breast□flavour□garlic□protein□sugary□poisonous□fibre□vitamin□roast□baconNO.2短语——在拼法中记牢，在联想中积累[必会短语]请依据汉语提示完成下列词块1．beforelong不久以后2．putonweight增加体重3．loseweight体重减轻；减肥4．spyoneachother相互监视5．glareateachother彼此盯着看6．winbackconfidence重新获得信念7．earnone'slivingbyfishing靠捕鱼谋生8．cutdownonsugar少吃糖9．getawaywithtellinglies说谎不受惩处10．beheavilyindebt负债累累[词汇积累]1．不“看”不知道，一“看”真奇异①glarevi.&n.怒目而视②starevi.&n.注视③glancevi.&n.扫视；一瞥④witnessvt.&n.目击(者)⑤observevt.&vi.视察⑥watchvt.看⑦spotvt.发觉；认出⑧havealookat看一看2．后缀­ed形容词集锦①balanced平衡的②limited有限的③complicated困难的④experienced有阅历的⑤learned博学的⑥skilled娴熟的⑦related相关的⑧united联合的，统一的3．in＋n.表示“处于……之中”①indebt欠债②introuble在逆境中③indanger处于危急中④inprogress在进展中⑤infashion正在流行⑥inoperation正在运行NO.3句式——在解读中学懂，在学写中学通请依据提示完成下列句子1．否定词与比较级连用表示最高级含义没有比时间更珍贵的东西，但也没有比时间更简单被忽视的东西。Nothingismorevaluablethantime，butnothingislessvalued.(2024·高考全国卷Ⅰ)2．as引导方式状语从句假如全部来仙女湖公园的游客都像这对夫妇那样做的话，这个湖将会被严峻污染并很快成为一个巨大的垃圾场。IfallvisitorstotheFairyLakeParkdoasthecoupledid，thelakewillbeseverelypollutedandsoonturnintoahugedustbin.3．havesb.doingsth.用于否定句中，常与“can't/couldn't”连用，表示“不允许某人做某事”我不允许你用粗鲁的方式跟你的妈妈说话。你必需立即向她致歉。Ican'thaveyouspeakingtoyourmotherinarudemanner.Youmustapologizetoherimmediately.4．neither...nor...意为“既不……也不……”，在句中连接两个并列的成分我们的学校位于漂亮的天津城，在秋天它既不太热也不太冷。OurschoolliesinTianjinCity，whichisbeautiful.Inautumn，itisneithertoohotnortoocold.授课提示：对应学生用书第76页1．balancen．天平；平衡；账户余额vt.平衡；权衡[写作佳句]Lifeislikeridingabicycle.Tokeepyourbalanceyoumustkeepgoingon.生活就像骑自行车。只有不断前行才能保持平衡。[归纳拓展](1)keepthebalanceofnature保持生态平衡keepone'sbalance保持平衡loseone'sbalance失去平衡(2)balanceAagainstB权衡/比较A和B(3)balancedadj.均衡的keepabalanceddiet保持均衡的饮食[实战演练]基础练透——单句语法填空/熟词生义①Beforemakingthefinaldecision，you'dbetterbalancetheadvantagesagainstthedisadvantages.②You'dbetterkeepabalanced(balance)dietforthebenefitofyourhealth.③ImustcheckmybankbalancebeforeIdecidetobuythecar.账户余额实力提升——完成句子④Itisveryimportanttokeepabalancebetweenstudyandasociallife，soyou'dbetterjointheteam.保持学习与社会生活之间的平衡很重要，因此你最好参与这个团队。2．lievi.说谎(lied，lied，lying)；躺；位于(lay，lain，lying)n.谎言[写作佳句]Ifyouhadn'ttoldalietoyourgirlfriend，youwouldnothavebrokenuplastweek.假如你没有对你女挚友撒谎，你们上周也不会分手了。[归纳拓展](1)tellalie/lies(tosb.)(向某人)撒谎；说谎话awhitelie一个善意的谎言(2)lietosb.向某人撒谎liein位于；在于liedown躺下[实战演练]基础练透——单句语法填空①Mymotherwon'thavemelying(lie)tohernomatterwhathappens.②Thesurvivorslay(lie)onthebeach，exhaustedandshocked.③Themomentthebellrang，helaid(lay)thebookandrushedoutoftheclassroom.实力提升——完成句子④ThereisnodoubtthatlearningEnglishonlineliesintherebeingmanyfreeresourcesrelatedtoEnglishontheInternet.(2024·高考天津卷)毫无疑问，在线学习英语的优势在于网络上有很多与英语相关的免费资源。⑤Thereisnodoubtthatthiscandidate'sadvantageliesinhisabilitytocommunicatewithforeignersinEnglish.毫无疑问，这个候选人的优势在于他用英语和外国人沟通的实力。[实战贴士]单词词性词义过去式过去分词现在分词lievi.说谎liedliedlyinglievi.躺下；位于laylainlyinglayvt.放置；下蛋laidlaidlaying3.strengthn．[C]特长；强项[U]力气；体力[写作佳句]Besides，Chinesehasalwaysbeenmystrengthamongallthesubjects.此外，中文始终是我全部课程中的强项。[归纳拓展](1)buildupone'sstrength/body强身健体strengthsandweaknesses优点和缺点thestrengthof...isthat...……的优点是……(2)strengthenvt.&vi.加强；巩固[实战演练]基础练透——单句语法填空①Asagoodteacher，youshouldknowyourstudents'strengths(strength)andweaknesses.②AsfarasIknow，repairsarenecessarytostrengthen(strength)thebridge.实力提升——完成句子③Tobuildupourstrength，weoftenholdallkindsofactivities，suchasplayingbasketballandtabletennis.为了强身健体，我们常常组织各种各样的活动，例如：打篮球、乒乓球等。[实战贴士]表示“优点和缺点”时，strength，weakness常用其复数形式。4．limitvt.限制；限定n.界限；限度[写作佳句]Aman'slifeislimited，butthereisnolimittoservingthepeople.Iwilldevotemylimitedlifetothelimitlessjobofservingthepeople.一个人的生命是有限的，但是，为人民服务是无限的。我要把有限的生命投入到无限的为人民服务中去。[归纳拓展](1)limit...to...把……限制在……内(2)beyondthelimit超过限度withinthelimitsof在……范围内setalimittosth.对……规定限度thereisa/nolimittodoingsth.对……是有限制的/无限制的(3)limitedadj.有限的belimitedto受限于……limitlessadj.无限的[实战演练]基础练透——单句语法填空/单句改错①Afterall，individualstrengthislimited(limit)．②Setalimittothenumberoftasksyoutakeoneachdayandsticktoit.③Asweallknow，alackofformaleducationwilllimittoyourjobopportunities.去掉to④Theteachingofhistoryshouldnotbelimitingtodatesandfigures.limiting→limited实力提升——一句多译他的英语水平特别有限以至于不能理解以英语为母语的人说的话。⑤HisEnglishissolimitedthathecan'tunderstandwhatthenativespeakerssay.⑥SolimitedishisEnglishthathecan'tunderstandwhatthenativespeakerssay.(倒装)5．benefitn．好处；利益；优势vt.&vi.有益于；有助于；受益[写作佳句]Ithasbeentwoweekssinceyoucametoourschoolfortheexchangeprogram，whichhasbenefitedallofus.你们来我们学校参与沟通项目已经两周了，这项活动使我们全部人受益。[归纳拓展](1)benefitsb.对某人有益benefitfrom...从……中受益；得益于……(2)beof(great)benefitto...＝be(very)beneficialto...对……(特别)有好处(3)beneficialadj.有益的；有利的[实战演练]基础练透——单句语法填空①Itisofgreatbenefittoshareyourfeelingswithsomeoneyoutrust，whichisalsobeneficial(benefit)toyourmentalhealth.②Thestudentsbenefitting(benefit)mostfromcollegearethosewhoaretotallyengaged(参与)inacademiclife，takingfulladvantageofthecollege'schancesandresources(资源)．(2024·高考北京卷)实力提升——一句多译很好地了解中国的餐桌礼仪对你很有益。(2024·高考全国卷Ⅰ)③HavingagoodknowledgeoftablemannersofChinawillbenefityougreatly.(benefitvt.)④HavingagoodknowledgeoftablemannersofChinawillbeofgreatbenefittoyou.(benefitn．)⑤HavingagoodknowledgeoftablemannersofChinawillbeverybeneficialtoyou.(beneficialadj.)[实战贴士]benefit一般为不行数名词，但意为“详细的好处”时是可数名词。6．combinevt.&vi.(使)联合；(使)结合[写作佳句]Ifhecancombinehisabilitywithhardwork，heshouldbeverysuccessful.假如他能把自己的才能和勤奋结合起来，应当会很有成就。[归纳拓展](1)combine...with/and...把……与……结合起来(2)combinationn．结合；联合；组合；联合体；结合物incombination(with)(与……)联合/结合[实战演练]基础练透——单句语法填空①Thestudyoftraditionsshouldbecombined(combine)withpractice.②Thefirmisworkingonanewproductincombinationwithseveraloverseaspartners.实力提升——完成句子③Manypeopleenjoycombiningaholidaywithlearninganewskill.很多人喜爱在休假的时候学习一项新技能。[实战贴士]表示“把……与……相连接”的短语还有：connect...with/to...；associate...with...；link...with/to...；relate...to...等。7．getawaywith被放过；(做坏事)不受惩处；携某物潜逃[写作佳句]OurEnglishteacherisverystrictwithus.Hewon'thaveusgettingawaywithcheatingintheexam.我们的英语老师严格要求我们，他绝不允许我们在考试中的作弊行为不受惩罚。[归纳拓展]getaway(from)(从……)脱离；摆脱(……)getalong/onwith与……相处；进展getdownto(doing)sth.起先仔细地做某事getover克服(困难)；从……中复原过来getthrough完成；接通电话；通过getacross(tosb.)(向某人)说明清晰；使(某人)了解[实战演练]基础练透——用get的相关短语填空①EverynowandthenIliketospendafewdaysinthecountrytogetawayfromthenoiseandpollutionofLondon.②Iranghimseveraltimesthismorningbutcouldnotgetthroughtohim.③Ifwecangetoverpresentdifficulties，theneverythingshouldbeallright.实力提升——完成句子④TherearetimeswhenIneedtogetoutintothecountrysideandgetawayfromthenoise，thedirtandthepeople.有时我须要躲到郊外去，远离嘈杂、尘土和人群。8．cutdown削减；削减；删节；删减；砍倒；降低；杀死；夺去……的生命[写作佳句]Asisknowntous，smokingisharmfultoourhealth.You'dbetterquitsmokingoratleastcutdowntheamountofsmoking.众所周知，吸烟对我们的健康有害，你最好戒烟或者至少削减吸烟量。[归纳拓展]cutin插话；超车抢道cutup切碎；切开cutthrough开拓(出路或通道)cutoff切断；中止；隔绝cutaway切除；剪去cutacross抄近路；走捷径[实战演练]基础练透——一词多义①Myunclehasn'tbeenabletoquitsmoking，butatleasthehascutdown.削减；削减②Hunger，coldandillnesscutdownmanyofthevillagers.杀死；夺去……的生命③Immediateactionshouldbetaken，likestoppingcuttingdowntrees，tobettertheenvironment.砍倒实力提升——完成语段④Hecutin，“Weshouldn'tcutdownthetreebecauseit'llgiveusshadeinthesummer.Whatweneedtodonowistocutoffthebranchesfromthetrunk.”Weacceptedhisadviceandcutawayallthedeadbranches.Thenwecutacrossthefieldandwenthome.他插话说：“我们不应当砍倒这棵树，因为夏天时它可以为我们供应树荫。我们现在要做的就是剪掉树干上的小分枝。”我们接受了他的建议，并且把树上的枯枝通通砍掉。然后我们穿过田野抄近路回家了。9．否定词与比较级连用表示最高级含义[教材原句]“Nothingcouldbebetter，”hethought.他想：“再没有比这更好(吃)的了。”[归纳拓展](1)否定词＋比较级“没有比……更……；没有像……一样……”，常用的否定词有no，not，never，nothing，nobody，hardly等(2)比较级＋than＋eq\b\lc\{\rc\(\a\vs4\al\co1(anyother＋单数名词,alltheother＋复数名词,anyoneelse,anyoftheother＋复数名词,therestof＋复数名词或不行,数名词))(3)can/could＋never/not＋be＋eq\b\lc\{\rc\(\a\vs4\al\co1(形容词/副词＋enough,too＋形容词/副词))[实战演练]基础练透——单句语法填空/补全句子①Noonecouldperformbetter(well)thantheathletewhoachievedgreatsuccessintheOlympicGames.②Mr.Smithisagreatteacher—Ireallycouldn'tfindabetter(good)teacher.③Whentalkingwiththeelderly，youcan'tbetoopolite/politeenough(再礼貌也不为过)．实力提升——一句多译就我个人而言，在我们的日常生活中身体健康最重要。(2024·高考全国卷Ⅲ)④Inmyview，healthisthemostimportantthinginourdailylife.⑤Frommypointofview，nothingismoreimportantthanhealthinourdailylife.(否定词＋比较级)10．cannot/couldnothavesb.doingsth.“不允许某人做某事”[教材原句]HecouldnothaveYongHuigettingawaywithtellingpeoplelies.他不能让雍慧哄骗人们后跑掉。[归纳拓展](1)havesb./sth.doingsth.意为“允许/容忍某人/物做某事”时，常用于否定句中；意为“让某人/物始终做某事”时，强调动作的持续性，常用于确定句中。(2)have的其他句式：·havesb.dosth.让某人做某事·havesth.done让别人做某事；完成某事；遭受不幸的事·havesth.todo有某事要做(主语自己做)[实战演练]基础练透——单句语法填空/完成句子①Whenhewasridingabikeinthestreet，hehadhisarminjured(injure)．②Ican'tgotowatchthefootballmatchwithyoutonightbecauseIhaveanimportantmeetingtoattend(attend)．③Itisnotagoodideatohavethemachinerunning/working(让机器始终运转)allthetime.实力提升——完成语段④Yesterday，Jackhadhishaircut.However，whenhereturnedhome，hefoundhehadhisdocumentstolen.Hewasveryworriedbecausehisbosswouldhavehimworkonweekendsifhelostit.昨天，杰克去理发了。但是，当他回到家时，他发觉他的文件被偷了。他特别焦急，因为假如他丢失了这份文件，他的老板会让他周末加班的。授课提示：对应学生用书第79页[教材与高考]Ⅰ.阅读理解障碍词1．阅读词汇认知①(湖北卷)Theskywasclearandlitbytheglareofthemoon，andthewallsofthevalleylookedthreateningbehindtheirscreenofshadows.n.刺眼的光②(浙江卷)Butthehelicopterdidn'tcomebackagain，andthedaybecamedarker.TheslimhopeinJane'seyesfadedaway.adj.微小的③(江苏卷)RichcountriesgainmorefrompowerfulNinos,onbalance，thantheylose.总而言之，总的来说④(北京卷)Nowwehaveaspecialofferfor10days，duringwhichyoucanenjoyahalfpricediscountandafreedelivery.n.折扣2．一词多义(2024·高考全国卷Ⅲ)Cattle­raisingpeopleinEastAfricaandnorthernEuropehavegainedamutation(突变)thathelpsthemdigestmilkasadults.AA．vt.消化 B．vt.领悟C．n.文摘Ⅱ.语言运用高频点1．语法填空①(2024·高考江苏卷)Forthosewhocanstomachit，workingoutbeforebreakfastmaybemorebeneficial(benefit)forhealththaneatingfirst.②(2024·高考全国卷Ⅰ)Begintotrainyourbraintolookatstrengthbeforeweakness(weak)．③(2024·高考全国卷Ⅲ)Asabusinesswoman,Icaredeeplyaboutmycustomers(customer)．④(2024·高考全国卷Ⅲ)Theresearchersthentestedhowthemonkeyscombined(combine)—oradded—thesymbolstogetthereward.⑤(2024·高考天津3月)Withabroaderperspective，wewillbemorefree，moreopen­minded，andlesslimited(limit)inwhatwecanbecome!2．完形填空(浙江卷)ThenIaskedhimifhehad48theamountoffeedheha