2024-2025学年新教材高中英语Unit2HealthyLifestyleSectionⅠReadingandThinking学案含解析新人教版选择性必修第三册

PAGEUnit2HEALTHYLIFESTYLE社会在发展，科技在进步，人们的生活方式却越来越不健康。吸烟、酗酒、熬夜、食用垃圾食品等不良生活方式导致了人们身体和心理方面的很多问题。因此，健康的生活方式成为当今社会越来越受关注的话题之一。本文作者拉里·刘易斯是一名健康教练，“用健康的生活方式生活”理念的创始人，赫芬顿邮报新闻网站的撰稿人。最近他在《星期日邮报》上刊登了一篇特写。他从一家健身房连锁店的老板和健身狂热者变成了视力受损的超重者。本文讲解并描述了他的疾病与健康的故事。Stopmakingunhealthychoicesifyouknowwhat'sgoodforyou.Don'tattempttogainshort­termpleasureatthecostoflong­termhealth.Drinkingtoomuchalcohol,eatingfattyunhealthyfoods,maybeafry­upbreakfastandtakeawayortwo?Whyisitthatmanyofyoucompletelyforgetaboutmakinghealthychoicesanddoallthewrongthings?Ahealthylifestyleisallaboutmakingtherightchoicesandremovingunhealthylifestylechoices.Anunhealthylifestyleisdefined①asalifestylewhereapersonengagesinactivitiesthatareknowntobeharmfultoone'shealth,suchassmoking,notexercisingregularlyorenough,eatingunhealthyfoodonaregularbasis,andnotmaintainingahealthyweight.Choosingahealthylifestylewillleadtoalonger,happierlife.Makingunhealthychoicescouldendupwithyouexperiencingillhealthorworse.Soeverydaywehaveachoicetolivehealthilyornot.YoucouldchoosetospendyourfreetimetodaywatchingTVoralternatively②youchoosetospendonehourinthegym.Youchoosetoeatafattyfry­upforbreakfastoralternativelyyouchoosevegetablesandfruit.Everytimeyou'rethirstyyouchoosetodrinkCoca­Colaoralternativelyyouchoosewater.Weallknowwhatweshoulddo:eatmorefruitandvegetables,drinkmorewater,moveourbodiesmoreandlookatscreensless.Buthowoftendoyousticktothesehealthychoices?Thefirststepinstoppingyourunhealthychoicesistodeterminewhattheyare.Breakingbadhabitstakestimeandeffort,butmostlyidentifying③themcomesfirst,followedbymakingthedecisiontochange,andstickingtoyourchoices.Mostpeoplewhoendupbreakingtheirbadhabitstryandfailmanytimesbeforetheymakeitwork.Youmightnothavesuccessrightaway,butthatdoesn'tmeanyoucan'tdoitsuccessfully.MyillnessforcedmetomakehealthychoicesandIpaidthepricephysicallyanduptoapointmentally.Ifyoudon'tdosomethingaboutyourlifestylenow,you'llbeforcedtogetridofyourunhealthychoicesbecauseofillhealth.Goodlifestylechoiceswillleadtogoodhealth.Ibelievethatthegreatestgiftyoucangiveyourfamilyandtheworldisahealthyyou.【注释】①definev．说明……的含义；明确……definesth.as...把……定义为……②alternativelyadv.(＝asanalternative)作为一种选择③identifyingvt.确认；证明；鉴别出SectionⅠReadingandThinkingⅠ.核心词汇1．________n.烟草；烟叶2．________n.滥用；虐待；辱骂vt.滥用；虐待；辱骂3．________n.回报；嘉奖；酬劳vt.嘉奖，奖赏；给以酬劳4．________vt.促进；促使，使便利5．________adj.消极的；有害的；否定的6．________n.自制力，纪律；学科vt.自我限制；管教，惩罚Ⅱ.拓展词汇1．alcoholn.________→alcoholicadj.________n.________2．________adj.身体的；客观存在的；物理学的→________adv.身体上；肉体上3．dominatevt.&vi.________→________n4．________adv.重复地→________v．重复→________adj.重复的→________n．重复5．psychologyn.________→________adj.心理(学)的→________adv.心理上地；精神上地→________n．心理学家6．________vi.依靠；依靠；信任→________adj.可信任的7．________vt.(细致)检查；审查；测验→________n8．pessimisticadj.________→pessimismn.________→pessimistn.________→pessimisticallyadv.________→________adj.乐观的；乐观主义的Ⅲ.重点短语1．____________卷入到……中，参与到……中2．____________充当，起作用3．____________回答，答复4．____________依靠，依靠5．____________除……以外6．____________马上，立刻7．____________确定，选定Ⅳ.重点句型Thesebadhabits,________________，couldleadtomoreseriousoneswhentheybecomeadults.假如放任不管，这些不良习惯在他们成年以后会变得更加严峻。依据课文内容选择正确答案1．Whyaretheteenagerseasytoformbadhabits?A．Becausetheyarefondoftobaccooralcohol.B．Becausetheypaynoattentiontotheirhealth.C．Becausetheyintendtomaketheirparentsupset.D．Becausetheyaremoreindependentandhavetheirownideas.2．WhydoestheauthorquoteAristotle'swords?A．Toshowchangingbadhabitsisnevereasy.B．Toimplywealwaysrepeatuselessthings.C．Totellourlifeisonlyinthecontrolofourselves.D．Towarnustogetreadyforthedifficulties.3．Whichofthefollowingisconsideredas“reward”？A．Youtakeawalkaroundtheschoolinthemorning.B．Youfindyourselfexcitedafteratalkwithyourfriend.C．Youdecidetoborrowtwobooksfromthecitylibrary.D．You'rewillingtovolunteerinyourcommunitythisweekend.4．Whatattitudedoestheauthortaketochangingbadhabits?A．Objective.B．Pessimistic.C．Positive.D．Skeptical.►第一版块|重点词汇诠释1.independentadj.独立的，有主见的；独立的，自主的(1)beindependentofsb./sth.不依靠某人/某物(2)dependvi.信任；依靠，依靠dependon/upon信任，依靠，信任(3)independencen.独立，自主gainindependencefrom...从……中获得独立❶Childrenshouldbeencouragedtobeindependentthinkers.应当激励孩子们独立思索。❷Atthisage,childrenbecomerelativelyindependentoftheirmothers.在这个年龄，孩子们变得较为独立，不完全依靠母亲。❸Indiabecameindependentin1947.印度于1947年获得独立。❹Wedependonenergytodomanythingsinourdailylives.在日常生活中，我们做很多事情都离不开能源。❺In1821，thepeopleofMexicogainedtheirindependencefromSpain.1821年，墨西哥人民脱离西班牙获得了独立。[即学即练]单句语法填空①Tomisso________(dependent)thatheneveraskshisparents'opinionunlesshewantstheirsupport.②Peoplearedependent________mobilephonesforstoringinformationsomuchthattheysometimesareunabletorememberbasicthings.③AlthoughtheGreatWallhaslostitsmilitaryvalueforalongtime,itreflectsthedignity(尊严),confidenceand________(independent)oftheChinesepeople.④Susanwantedtobeindependent________herparentsaftergraduation.Shetriedlivingalone.语境串记：Inthepast，helivedonthemoneydonatedbyothers.Togetridofhisdependenceonothers,hebegantoearnhislivingbyfishing.Now,heisnotdependentonothersanymore.Thatistosay,heisindependentnowadays.Asheputit，“Independencecanbuildupmyself­confidence.”过去，他靠别人捐助的钱生活。为了摆脱对别人的依靠，他起先以捕鱼为生。现在，他不再依靠别人了，也就是说，他目前独立了。就像他所说的：“独立自主能够增加我的自信。”2．abusen．滥用；虐待；辱骂；vt.滥用；虐待；损害；辱骂❶Muchofthecrimeinthisareaisrelatedtodrugabuse.这一地区的很多犯罪活动都与吸毒有关。❷Themostunnervingthingaboutchildabuseisthenumberofcasesthatgounreported.有关虐待儿童方面最让人担心的是大量的此类行为没有被报道。❸SuchabusedoesDenisemoregoodthanvitamins.这样大骂一通，对丹尼丝来说赛过吃灵丹妙药。❹Governmentofficialsshouldn'tabusetheirpowers.政府官员不应当滥用职权。❺KevinabusedhiseyesightbywatchingtoomuchTV.凯文看电视太多导致视力受损。❻Insteadofdebatingtheissues,thecandidatesabusedeachother.竞选者们相互谩骂而没有辩论问题。[即学即练]完成句子/翻译句子①他们在国内参与反对践踏人权的活动已经多年了。Theyhaveformanyyearsbeeninvolvedinacampaignagainst________________intheircountry.②Sheiscontinuallyabusingherpositionbygettingotherpeopletodothingsforher.________________________________________________________________________3.dominatevt.&vi.支配；限制；占有优势bedominatedby...被……限制dominationn.限制；支配dominantadj.占支配地位的；占优势的；显著的❶Hehasauthority,buthedoesn'ttrytodominateothers.他有权威，但并不想限制别人。❷Ashewasdominatedbyhisfather,hecouldn'tmakehisowndecision.因被父亲限制着，他不能自己作出确定。[即学即练]用dominate的正确形式填空①Inrecentyears,socialpolicy________________bycuttingdownexpenses.②Itisnaturalthatsomecompaniesarefightingfor________________ofthemarket.③Thefirmhasachieveda________________positionintheworldmarket.高考助记：Foodwebsmaybedominatedbymanyweaklinksbecausethatarrangementismorestableoverthelongterm.食物网或许被很多弱的连接限制，因为那种支配从长远看更稳定。4.inresponseto意为“作为对……的答复/反应”。(1)responsen．[C，U]答复；响应，反应makenoresponseto...对……不作答复(2)respondvi.&vt.回答，回应vi.响应，作出反应respondto...回应/回答……；对……作出反应❶Sheopenedthedoorinresponsetotheknockatthedoor.她听到敲门声，打开了门。❷Theproductwasdevelopedinresponsetocustomerdemand.这种产品是为了满意顾客的须要而开发的。❸Carlmadenoresponsetomyquestion,andcarriedonwithhismeal.卡尔没有回答我的问题，接着吃饭。❹Herespondedtomysuggestionwithalaugh.他对我的建议报以一笑。[即学即练]单句语法填空/完成句子①________(know)basicfirst­aidtechniqueswillhelpyourespondquickly________emergencies.②________________(作为对……的回应)theaudience'sgreatdemand,theplaywillbeputoninthetheatretwiceaweek.③IaskedherifshewouldattendBarbara'spartytobeheldthenextweek，butshe________________(没有回复)myletter.特殊提示：在inresponseto、respondto中to是介词，其后接名词、代词或v­ing作宾语。5.rewardn．回报；嘉奖；酬劳vt.嘉奖；奖赏；给以酬劳give/offerarewardtosb.for(doing)sth.为(做)某事而给某人酬劳inreward(for)作为(对……的)回报、奖赏rewardsb.withsth.for(doing)sth.为(做)某事用某物奖赏/答谢某人rewardingadj.有益的；有意义的❶Theresearchersthentestedhowthemonkeyscombined—oradded—thesymbolstogetthereward.探讨者随后测试了这些猴子如何组合或添加这些符号来获得嘉奖。❷Shestartedsingingtothebabyandwasrewardedwithasmile.她起先对着婴儿唱歌，婴儿对她回报以微笑。❸It'sunfairthathegetsverylittleinrewardforhishardwork.他辛苦工作却得到很少回报是不公允的。❹TravelingalongtheoldSilkRoadisaninterestingandrewardingexperience.沿着古丝绸之路旅行是一次好玩而又有意义的经验。[即学即练]完成句子①我怎样才能报答你的好意呢？HowcanI________you________yourkindness?②警方出大笔赏金找寻那起抢劫案的破案线索。Thepoliceare________________cluesabouttherobbery.③你帮了这么大的忙，理应受到嘉奖。Youdeserve________________beingsohelpful.④我真的要说这是一次有意义的旅行。Imustsayit's________________.易混辨析：award,reward,prizeaward：作名词指“奖品，奖金”等；作动词表示“授予，赐予；判给”，可以跟双宾语，awardsb.sth.把某物授予/判给某人。reward：作名词表示“赏金，嘉奖”或一些非金钱的酬劳；作动词表示“奖赏，答谢”，只能以人或人的行为作宾语。prize：只能作名词，表示“奖赏，奖金，奖品”，尤指在竞赛中获得的荣誉。①Hundredsofprizescanbewoninournewspapercompetition.②A$100rewardhasbeenofferedforthereturnofthenecklace.③Aftergraduationhewasawardedalotofmoneytodoresearch.6．relyon依靠；依靠；信任(1)relyon/uponsb.forsth./todosth.依靠/依靠某人做某事relyon/uponitthat...希望/放心……(此结构中it作形式宾语，真正的宾语是后面的that从句)(2)reliableadj.可信任的；牢靠的❶Don'trelyongoingabroadforourholiday—wemaynotbeabletoaffordit.不要希望去国外度假，我们可能负担不起费用。❷Shecannotbereliedontotellthetruth.别希望她能说真话。❸Wecan'trelyonhimtocomeintime.我们不能希望他刚好赶到。❹Youcanrelyuponitthatitwillrainthisweekend.你放心好了，本周末肯定下雨。❺Youmayrelyonitthathewillbesafe.你放心好了，他肯定会平安的。[即学即练]单句语法填空①Werelyonyou________(set)agoodexample.②Youcanrelyon________thatshewillcometohelpyou,forsheishonestandkind­hearted.③Thenewscomesfroma________(rely)source.联想拓展：dependon/upon依靠；依靠It/Thatdepends.视状况而定。Thecountrydependsheavilyonitstouristtrade.这个国家非常依靠旅游业。—Areyougoingtovisithim?—Well,itdepends.——你要去看他吗？——哦，这要看状况。7.straightaway马上，立刻❶Theboyranoutoftheclassroomstraightawayasthebellrang.那个男孩一听到铃声响就立刻跑出了教室。❷ItoldhimwhatIthoughtaboutthematterstraightaway.我马上把我对这个问题的看法告知了他。[即学即练]单句写作你应当马上去看医生。________________________________________________________________________归纳拓展：“马上，立刻”的其他表达法：rightnow,innotime,atonce,immediately,instantlyInnotime,you'llbeabletoenjoythefruitsofyourlabor.你很快就可以享受你劳动的成果了。

8.decideon/upon确定；选定decidetodosth.确定做某事decisionn.确定makeadecision做出确定❶Haveyoudecidedonthetopicforyourspeech？你确定演讲的主题了吗？❷Wemustdecideonafitplaceforthemeeting.我们必需选定一个合适的地点开会。❸Wehavedecidedongoingforatripnextweek.我们已确定下周去旅行。[即学即练]单句语法填空/完成句子①Attoday'smeetingwearetodiscussanddecide________themosteffectiveapproachestothestudyofmathematics.②Intheend,hedecidedon________(spend)hissummerholidaybythesea.③Idon'twanttomakethewrong________(decide)andregretitlater.④LaterMrsSmith________________(确定买)thiskindofclothbecauseshewastoldthattheclothwashedverywell.归纳拓展：“确定/决心做某事”的表达法：decideondoingsth.makeadecisiontodosth.decidetodosth.makeupone'smindtodosth.determinetodosth.bedeterminedtodosth.►其次版块|重点句型剖析(教材P14)Thesebadhabits,ifleftunchecked,couldleadtomoreseriousoneswhentheybecomeadults.假如放任不管这些坏习惯，青少年成年后可能会面临更严峻的问题。状语从句的省略(1)当从句的主语和主句的主语相同，且从句的谓语中含有be动词时，可省略从句中的主语和be动词。when，while，as，if，unless，until,evenif/eventhough,asif,once,though,although等引导的状语从句用省略。❶When(thewateris)heated,thewaterwillchangeintovapour.水被加热时会变成蒸汽。❷Evenif(Iam)invited,Iwon'tgotohisbirthdayparty.即使被邀请了，我也不去参与他的生日聚会。(2)当从句的主语是it，从句的谓语中又含有be动词时，可以把从句中的it和be动词一起省略。❸If(itis)convenientforyou,youcancometomyhouse.假如便利的话，你可以来我家。❹Unless(itis)necessary,you'dbetternotrefertothedictionary.除非有必要，否则你最好不要查字典。[即学即练]单句语法填空①Theworkerscarriedouttheorderas________(tell)．②Though________(surprise)toseeus,theprofessorgaveusawarmwelcome.③Everyeveningafterdinner,ifnot________(tire)fromwork,Iwillspendsometimewalkingmydog.④Thedoctorsaidif________(treat)properly,theboywaslikelytobesaved.⑤Filmhasamuchshorterhistory,especiallywhen________(compare)tosuchartformsasmusicandpainting.Ⅰ.单词拼法1．Asa________(回报)forgoodbehavior,treatyouchildtoanewtoy.2．Whenhewasatcollege,hewascrazyabout________(心理学).3．Littlechildrenshouldn'tdrinksomethingcontaining________(酒精)．4．Everythingwillgowell,soyouneedn'tbeso________(悲观的)aboutyourfuture.5．Itwasthatimageofcalmand________(自制力)thatappealedtovoters.6．Shetoldmethatshewasoftendisturbedbysome________(消极的)thoughts.7．Thewoman________(检查)thebagcarefully,onlytofindthatitcontainedsomepapers.8．Hearguedthattheeconomicrecoveryhadbeen________(促进)byhistoughpower.Ⅱ.单句语法填空1．You'dbetternotbetoostrictwithher.________all,sheisonlyfour.2．Theyoungcoupledecided________theniceislandfortheirholiday.3．Sheusedtobepessimistic________herlife,butnowshehaschanged.4．Inthissituation,youmustmanagetoinformhimstraight________.5．Theoldmanwenttothehospitaltohavehisbody________(examine)regularly.6．Whatwillthenewactordoin________(respond)tothefunnynews?7．Iwilllendhersomemoneyinreward________hertimelyhelp.8．Once________(begin),theprojectishardtostop.9．Itisahardjob,butatthesametimeitisa________(reward)job.10．WhenIgoonajourney,mymotheroftenremindsme________(repeat)．11．Theyoungmanrushedintothecastletorescuetheboy________(dominate)bythegroup.12．You'dbetterpayattentiontotheir________(physics)healthaswellastheirmentalhealth.Ⅲ.课文语法填空Withteenagers1.________(grow)up,someofthemhavedevelopedbadhabits.Thesebadhabits,ifnot2.________(stop),couldresultinseriousproblemswhentheybecome3.________(adult),suchastobaccooralcoholabuse.Toprevent4.________(harm)habitslikethesefromaffectingateenager'slife5.________(be)essential.Accordingtomodernpsychology,tochangebadhabits,wemustfirstanalysethemusingthe“habitcycle”.Wemustfirstfindout6.________thecueis.Thenwemustreplacetheoldnegativeroutinewithsomethingmorepositive.Ifsuccessful,wewillfeelasenseofsatisfactionandourbadhabitmaydisappear.Breakingabadhabitisdifficult,and7.________iseasytomakeexcusesandgiveup.Weneed8.________(make)upourmindsandshowsomediscipline,andmak