高中英语选择性必修三Unit 2 重点单词及作文

Unit2HealthyLifestyle一、核心单词1.physicaladj.身体的；客观存在的；物理的physics n.物理physically adv.身体上；体格上physician n.医师；内科医生physicalandmentalhealth身心健康2.dominatevt.&vi.支配；控制；占有优势domination n.控制；影响dominatingadj.主要的；独裁的；有影响力的dominatinglyadv.有领导作风地；独裁地dominatingfigure 主要人物；强势人物dominatingfactor 主导因素3.repeatedlyadv.重复地repeat v.重复说(或写)；重复做；重播(节目)repeated adj.重复的repetition n.重复4.inresponseto回答；答复response n.回答；响应respond v.回答；响应；作出反应makeapositiveresponseto对…作出积极的回应respondto 对…作出回应5.reward n.回报；奖励；报酬v.奖励；奖赏；给以报酬rewarding adj.值得的；有益的；有意义的rewardsb.forsth. 因某事奖赏某人=givearewardtosb.forsth.rewardsb.withsth.用某物奖励/回报某人inrewardfor 作为对…的回报asarewardfor 作为对…的奖赏6.relyon 依赖；依靠；信赖reliable adj.可信赖的；可靠的relyon/uponsb./sthforsth..依靠某人/某物获得某物relyonsb.todosth. 指望某人做某事relyonitthat… 相信……；指望……7.facilitate v.促进；促使；使便利facility n.设施；设备publicfacilities 公共设施8.examine v.仔细检查；审查；测验examination n.考试，检查examinefor 检查，查找9.negative adj.消极的；有害的；否定的benegativeabout对…持否定态度haveanegativeeffecton对…有消极影响10.pessimistic adj.悲观的；悲观主义的pessimistically adv.悲观地pessimism n.悲观；悲观主义者pessimist n.悲观主义optimistic adj.乐观的optimistically adv.乐观地optimism n.乐观主义optimist n.乐观主义者11.makeupone’smind 下定决心makeupone’smindtodosth下定决心做某事makeup 编造；化妆；和好；组成makeupfor 弥补；补偿changeone’smind 改变主意fixone’smindonsth专心于某事12.becomposedof…由……组成becomposedof＝bemadeupof＝consistof13.consultant n.顾问；高级顾问医师consult v.咨询；商议；查阅consultsb.about/onsth.就某事咨询某人consultwithsb. 与某人协商consultadictionary 查阅词典14.skip v.跳过；不参加；蹦蹦跳跳n.蹦跳skip-skipped-skipped-skippinggoskipping 去跳绳skipagrade 跳级skipbreakfast 不吃早饭skipschool/class逃学/逃课skipover 略过;遗漏15.stimulate v.促进；激发；刺激stimulating adj.激励人的；振奋人心的stimulation n.激励；兴奋stimulatesb.todosth 促使/促进某人做某事stimulateone’sinterestinsth.激发某人对…的兴趣16.stressedout 焦虑不安；心力交瘁relieve/reducestress缓解压力sufferfrom/dealwithstress承受/应对压力lay/put/placestresson/upon强调；着重于stresstheimportanceof 强调……的重要性17.wornout筋疲力尽的；疲惫的wear-wore-wornwearout 穿旧；穿破；磨破；磨损；使某人疲惫不堪bewornout=betiredout疲倦的；困乏的；磨损的；破烂的wearaway 逐渐磨损；腐蚀出凹痕wearoff 逐渐减弱；渐渐消失18.absorbvt.吸引全部注意力；吸收absorbsth. 吸收某物absorb/attract/drawone’sattention吸引某人的注意beabsorbedby…被……吸收/吞并beabsorbedinsth. 专心致志于某物集中注意力于：concentrateon;focuson;payattentionto;putone’sheartinto;bedevotedto;beburiedin;belostin

二、主题写作---健康假设你是李华，打算给学校报社编辑写信投稿，呼吁同学们加强体育锻炼，注重身体健康。写作要点：1.身体健康的重要性；2.运动对大家的好处；3.你的建议。DearEditor,I'mwritingtosharemyopinionsabouttheimportanceofhealth.Goodhealthisveryimportanttoeveryone.Ahealthypersoncanalwaysbeenergeticandenjoyhislife.Apersonwhoisinpoorhealthcannotworkwell.Whenitcomestokeepinghealthy,playingsportsenjoyswidespreadpopularityamongpeople.Ashighschoolstudents,wemuststudyhardandtakemanyimportantexams,whichmaymakemanystudentsfeelnervous.Soit'snecessarytotakeexerciseregularlytohelpreleasestress.Physicalexercisecanhelpmakemusclesstrong.What'smore,whileplaying,wegetrelaxed,whichcanhelpusstudymoreefficiently.Sincesportscanmakeusphysicallyandmentallyhealthy,weshoulddosportseverydaynomatterhowbusyweare.Dorememberthatgoodhealthisthebestwealth.Yours,LiHuaUNIT2单元提能强化练Ⅰ.阅读理解AWhenhomeworkandtestskeepyouuplateatnight,youmayplantomakeupforyourlostsleepduringtheweekends.Butisituseful?AstudypublishedinthejournalCurrentBiologyshowsthatthehabitofsleepinginonweekendsdoesn’tfixthedamagethathasbeendonebyalackofsleepduringtheweek.Evenworse,itmaydamageyourhealth.Inthestudy,whichwasconductedover10days,36healthyyoungmenandwomenwithdifferentsleeprequirementsweredividedintothreegroups.Thefirstgroupwereaskedtosleepninehoursanightandthesecondgroupfivehoursanight.Themembersofthethirdgroupsleptforfivehoursonweekdaysbutrestedaslongastheywantedontheweekend.Theresearchersfoundthatpeoplewholackedsleepatemoresnacksandgainedweightquickly.However,thiswasn’tthecaseforthefirstgroup.Thatcouldbepartiallyduetotheshiftingofthebiologicalclockandchangestocertainbodyhormones,especiallyhungerhormones.Inordertocatchupontheirsleepduringweekends,peopleinthethirdgroupwouldeatlaterasahabit.Sotheirbiologicalclocksshifted,whichalsochangedtheproductionofhungerhormones.“Thehormoneleptin(瘦素)decreasesappetite(胃口),whilethehormoneghrelin(胃饥饿素)increasesappetite,”explainedUSresearcherVsevolodPolotsky.“Sleepshortagecausestheleptintodropandtheghrelintorise,soyou’rehungryandeatmore.”Andeveniftheytriedtosleepforaslongastheywantedtoduringweekends,accordingtoresearchers,itwasstillnotenoughbecausetheyfounditdifficulttofallasleep.Moreover,shortandinsufficientsleepscheduleswillleadtoaninabilitytochangebloodsugarandincreasetheriskofmetabolic(新陈代谢)diseaseinthelongterm.1.Whatdoweknowaboutthestudy?A.Participantsweredividedintotwogroups.B.Researchersstudied36childrenandadults.C.Itlastedformorethantwoweeks.D.Eachgroupfollowdifferentsleeprequirements.2.Whatdoestheunderlinedword“shifting”inparagraph5probablymean?A.Increasing.B.Lacking.C.Changing. D.Shortening.3.Whymaypeoplewithoutenoughsleepeatmore?A.Theyneedtocreatemoreenergy.B.Thereislessleptinintheirbodies.C.Theyhavealowerbloodsugar.D.Theirbodiesproducelesshormones.4.Whatcanbeasuitabletitleforthispassage?A.AppetiteAffectsOurSleepQualityB.SleepinginCausesWeightLossC.CatchinguponSleepHarmsOurBodyD.MenandWomenSleepDifferentlyB(新高考全国Ⅱ卷)Turningsoil,pullingweeds,andharvestingcabbagesoundliketoughworkformiddleandhighschoolkids.Andatfirstitis,saysAbbyJaramillo,whowithanotherteacherstartedUrbanSprouts,aschoolgardenprogramatfourlow-incomeschools.Theprogramaimstohelpstudentsdevelopscienceskills,environmentalawareness,andhealthylifestyles.Jaramillo’sstudentsliveinneighborhoodswherefreshfoodandgreenspacearenoteasytofindandfastfoodrestaurantsoutnumbergrocerystores.“Thekidsliterallycometoschoolwithbagsofsnacksandlargebottlesofsoftdrinks,”shesays.“Theycometousthinkingvegetablesareawful,dirtisawful,insectsareawful.”Thoughsomeareinitiallyscaredoftheinsectsandturnedoffbythedirt,mostareeagertotrysomethingnew.UrbanSprouts’classes,attwomiddleschoolsandtwohighschools,includehands-onexperimentssuchassoiltesting,flower-and-seeddissection,tastingsoffreshordriedproduce,andworkinthegarden.Severaltimesayear,studentscookthevegetablestheygrow,andtheyoccasionallymakesaladsfortheirentireschools.Programevaluationsshowthatkidseatmorevegetablesasaresultoftheclasses.“Wehavestudentswhosaytheywenthomeandtalkedtotheirparentsandnowthey’reeatingdifferently,”Jaramillosays.Sheaddsthattheprogram’sbenefitsgobeyondnutrition.Somestudentsgetsointerestedingardeningthattheybringhomeseedstostarttheirownvegetablegardens.Besides,workinginthegardenseemstohaveacalmingeffectonJaramillo’sspecialeducationstudents,manyofwhomhaveemotionalcontrolissues.“Theygetoutside,”shesays,“andtheyfeelsuccessful.”5.WhatdoweknowaboutAbbyJaramillo?A.Sheusedtobeahealthworker.B.Shegrewupinalow-incomefamily.C.Sheownsafastfoodrestaurant.D.SheisaninitiatorofUrbanSprouts.6.WhatwasaproblemfacingJaramilloatthestartoftheprogram?A.Thekids’parentsdistrustedher.B.Studentshadlittletimeforherclasses.C.Somekidsdislikedgardenwork.D.Therewasnospaceforschoolgardens.7.Whichofthefollowingbestdescribestheimpactoftheprogram?A.Far-reaching. B.Predictable.C.Short-lived. D.Unidentifiable.8.Whatcanbeasuitabletitleforthetext?A.RescuingSchoolGardensB.ExperiencingCountryLifeC.GrowingVegetableLoversD.ChangingLocalLandscapeⅡ.完形填空(新高考全国Ⅱ卷)InAprillastyear,IsawapostonthePNP(PilotsNPaws)websitefromafamilyinTopeka.TheyhadtomovetoVirginiabuttheywereonaverytight1.Theycouldnotaffordtopayfor2fortheirdog,Tiffy,and3wantedtotakeherwiththem.

Itjust4thatIwasplanninganotherPNPflightwithanotherpilot,Karen,who5totakeTiffyfromKansasCitytoVirginia.WhatIwastodowasflytoTopekato6Tiffy.

WhenImetTiffy’sowners,theyseemedvery7.George,thehusband,wastryingtobecalm,butIcouldtellthiswas8forhim,havingtoleavehisdogtoa9andtrustthateverythingwould10.

Aftersomegoodbyes,IaskedGeorgeandhiswifetohelpme11Tiffyintotheplane.IpromisedtotakecareofTiffyand12themassoonaswegottoKansasCity.

Theflightwas13,andTiffywasagreatpassenger.Thenextday,she14withKarenandmadeitbacktoGeorgeinVirginiawithinafewdays.Hewasso15andsentmeanicee-mailwithpictures.ItfeltgreattoknowthatIhadhelpedbringthisfamilytogetheragain.

1.A.turn B.budgetC.schedule D.connection2.A.food B.shelterC.medicine D.transportation3.A.desperately B.temporarilyC.secretly D.originally4.A.appeared B.provedC.happened D.showed5.A.waited B.offeredC.hurried D.failed6.A.seeoff B.lookforC.handover D.pickup7.A.confused B.nervousC.annoyed D.curious8.A.hard B.fineC.common D.lucky9.A.coworker B.passengerC.stranger D.neighbor10.A.speedup B.workoutC.comeback D.takeoff11.A.feed B.followC.change D.load12.A.call B.joinC.leave D.serve13.A.unnecessary B.unexpectedC.unavoidable D.uneventful14.A.returned B.foughtC.flew D.agreed15.A.thankful B.generousC.proud D.sympatheticⅢ.读后续写阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。(重庆主城区高二七校联考)AnHonestMistakeAlicedouble-checkedthewordsonherspellingtest.Ifshegot100percenttoday,she’dwinherclass’sFirst-QuarterSpellingChallengeandabrand-newdictionarythatcamewithvideosandothercoolstuff.Plus,Lisahadpromisedtodoahandstandifanyonegotaperfectscore.Threemorewordstogo.n-i-c-e-l-y.q-u-i-c-k-l-y.h-o-n-e-s-t-y.Wait!She’dspelled“honesty”,not“honestly”!Shehurriedlyerasedthet-yandwrotel-ybeforehandinginherpaper.“I’llcorrectandgradethesetestpapersatthebreak,”saidLisa.Alicehurriedintotheclassroom.Shesatrestlesslyinherseatwithherfingerscrossed.ThenLisawalkedtothefrontoftheroomandclearedherthroat.“Congratulations,Alice!Youdidit!”sheannounced.Thewholeclassburstintoapplause!LisapresentedAlicewithherprize.Alicegrinned(咧嘴笑)asshereadthelabelonthebox:ToAliceCarter,forherperfectfirst-quarterscoreinspelling.“IseverythingOK?”MomaskedasAliceburstthroughthefrontdoorafterschool.“Everythingisperfect!”Aliceshouted,showingMomherspellingtestpaperandprize.Momhuggedher.“PutthetestonthefridgesoDadcanseeitwhenhegetshome.AndCasper,too.”Alicescooped(抱起)uphercat.“Casper,canyouspellnicely,quicklyandhonestly?”Alice’sheartmissedabeatsuddenly.“Honestly?”H-O-N-E-S-L-Y!“Alice,what’sthematter?”saidMom.“Idon’tfeelsogood,”Alicesaid,puttingCasperdownandstuffingthetestpaperintoherbackpack.“Probablytoomuchexcitement.”Momrubbedherback.“Howaboutsometea?”Aliceswallowed,“Howdidyouknow?A‘t’isexactlywhatIneeded.”注意:1.所续写短文的词数应为150左右;2.续写部分分为两段,每段的开头语已为你写好。Shortlyafterwards,Alicedashedintoherroomandpulledoutthetestpaper.

AlicepushedopenthedoorofLisa’soffice.

参考答案UNIT2单元提能强化练Ⅰ.【语篇导读】本文是一篇说明文。文章介绍了发表在《当代生物学》杂志上的一项研究表明,周末睡懒觉的习惯并不能弥补工作日睡眠不足造成的损害。更糟糕的是,它可能会损害你的健康。1.D细节理解题。根据第三段中“Thefirstgroupwereaskedtosleepninehoursanightandthesecondgroupfivehoursanight.Themembersofthethirdgroupsleptforfivehoursonweekdaysbutrestedaslongastheywantedontheweekend.”可知,参与的三组人员的睡眠要求不一样。2.C词义猜测题。根据下文中“...changestocertainbodyhormones,especiallyhungerhormones.”可知,某些身体荷尔蒙的变化,尤其是饥饿荷尔蒙。结合and,可以推测,此处与下文在意义上为并列关系,画线词应与changes意思相近,所以此处指生物钟的改变。3.B细节理解题。根据倒数第三段最后一句“Sleepshortagecausestheleptintodropandtheghrelintorise,soyou’rehungryandeatmore.”可知,睡眠不足导致瘦素下降,饥饿激素上升,所以你会饿,吃得更多。4.C主旨大意题。研究表明,周末睡懒觉的习惯并不能弥补工作日睡眠不足造成的损害。更糟糕的是,它可能会损害你的健康。C项可作为文章的标题。【语篇导读】本文是一篇说明文。文章主要介绍了AbbyJaramillo发起了一个名叫“UrbanSprouts”的学校园艺项目的目的和对学生产生的积极影响。5.D细节理解题。根据第一段第二句“Andatfirstitis,saysAbbyJaramillo,whowithanotherteacherstartedUrbanSprouts,aschoolgardenprogramat...”可知,AbbyJaramillo是UrbanSprouts这个项目的发起人。6.C推理判断题。根据第二段倒数第二句“Theycometousthinkingvegetablesareawful,dirtisawful,insectsareawful.”可知,AbbyJaramillo遇到的问题是一些孩子觉得蔬菜、泥土和昆虫是糟糕的,由此推断出他们不喜欢园艺工作。7.A推理判断题。根据最后一段可知,这个项目不仅为学生们提供了营养价值,还让更多的学生对园艺感兴趣,同时也帮助了那些有情绪控制问题的学生。由此可知,该项目的影响是深远的。8.B标题归纳题。通读全文可知,文章主要讲述了AbbyJaramillo等老师在低收入学校发起的培养学生科学能力、环保意识以及健康生活方式的“UrbanSprouts”园艺项目,让学生体验乡村生活,对学生影响深远。由此可知,B项“体验乡村生活”符合文意,最适合作为本文标题。Ⅱ.【语篇导读】本文是一篇记叙文。文章讲述了作者从PilotsNPaws网站上看到一个帖子后,和另一名飞行员用飞机帮助一家人将他们的狗从托皮卡接到弗吉尼亚的故事。1.B根据“Theycouldnotaffordtopayforfortheirdog,Tiffy...”可知,这个家庭的预算(budget)非常紧张。

2.D根据“TheyhadtomovetoVirginiabuttheywereonaverytight.”及下文语境可知,这个家庭的预算非常紧张,所以付不起他们的狗Tiffy的交通费(transportation)。

3.A根据“...wantedtotakeherwiththem.”可知,这家人非常(desperately)想把狗一起带走。4.C根据“IwasplanninganotherPNPflightwithanotherpilot,Karen...”可知,碰巧(happened)作者和另一名飞行员正在计划另一次PNP飞行。5.B根据“...totakeTiffyfromKansasCitytoVirginia.”可知,Karen主动提出(offered)帮忙把狗Tiffy从堪萨斯城带到弗吉尼亚。6.D根据“WhatIwastodowasflytoTopeka...”和常识可知,作者需要飞到托皮卡去接(pickup)Tif