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UNIT2HEALTHYLIFESTYLESectionAReadingandThinking必备知识基础练Ⅰ.单句填空1.Itissaidthattourproposalsarestillexamination.2.Theteacherlimitedherto800wordsforh

er(compose).3.Shestartedsingingtothebabyand(reward)withasmile.4.Theroomwasemptyasideonemanseatedbesidethefire.5.F

orallofyou,thereisplentyoftime(change)yourbadhabits.6.This(examine)isdividedintotwopartsandcoversthreesubjects.7.Thetensediseaseofthetestisacommon

(psychology)problemamongstudents.8.Theaimofthenewtradeagreementis(facilitate)morerapideconomicgrowth.Ⅱ.短语填空aftera

ll,inresponseto,decideon,leadto,relyon,replacewith,growup,prevent...from,straightaway,takesteps1.Millionsofpeoplegavefreelytheappealfromt

hevictimsoftheearthquake.2.Nowthatyouhavegraduatedfromcollege,youshouldnotyourparentsanymore.3.Whenyouseesomeone

choked,youmustgivehimfirstaid.4.Aftergraduatingfromuniversitylastyear,mysisteracareerinpublishing.5.Onlybyfacingandovercomingdiffi

cultiesinourlifecanwehappilyandhealthily.6.Sheisnotcontentwithherpresentsituationandwishestotoimproveit.7.Youshouldlea

rntorespectothers.noonelikesbeinglookeddownupon.8.Iwishthatsportsdaycouldbeabandonedandsomeotherlesscompeti

tiveevents.9.ThefatheristryinghisbesttohissonabandoninghimselftotheInternet.10.Asweallknow,lackofexercisecanfeelingsofdepressio

nandexhaustion.Ⅲ.句式升级1.Themedicinewillworkbestifitistakenaccordingtotheinstructions.(升级为省略句)→Themedicinewillworkbestac

cordingtotheinstructions.2.Whenhewasaskedabouthissalary,hesaidthatitwasasecret.(升级为省略句)→abouthissalary,hesaidthatitwasasecret.3.So

meboysaretoocrazyaboutplayingcomputergames,anditseriouslyharmstheirhealth.(升级为非限制性定语从句)→Someboysaretoocrazyaboutplayingcomputergame

s,theirhealth.4.Topreventtheseharmfulhabitsfromdominatingateenager’slifeisessential.(升级为it作形式主语的句子)→t

opreventtheseharmfulhabitsfromdominatingateenager’slife.5.ItiswellknownthatChinaisagreatcountrywithalonghistory.→,Chinaisagreat

countrywithalonghistory.能力素养提升练Ⅳ.阅读理解A(2021·四川仁寿期末)COVID-19hasbroughtagreatdealoftroubleforallofussinceMarch2020.Duringthistime,

mobilephoneshavebeenthesolutionfortheboredomandrestlessnesscausedfromstayingindoors.Themostdownloadedappsontheplaystore2020are:TikTokTikTokwast

hemostdownloadedapp.Withover111.9milliondownloads,TikTokhasseenahugegrowthin2020,twicemorethanwhatitgo

tin2019.20%ofitstotaldownloadswerefromIndiaandaround9.3%ofthetotaldownloadswereintheUS.ZoomZoomwasthesecondmostinstalledappinoveralldownloads.W

ithnearly94.6millioninstalls,Zoomisthemostusedappforonlinemeetingsandvirtualclassrooms.17%ofitsdownloadswereintheUSandI

ndia.Officesandeducationalinstituteswereshutdownandtocontinueworkingandstudyingfromhome,peoplereliedheavilyo

nZoomforvideoconferencingandcalling.WhatsAppWhatsApprankedthirdinoveralldownloadswithmorethan100milliondownloads.Itisoneofthemostpopularandwi

delyusedchatapplications;WhatsAppalsosupportscommunicationbetweeninternationalphonenetworks.MetaItrankedfourthontheoveralldownloa

dedlist.Metaistheworld’smostpopularsocialnetworkingapplication.Metabuildstechnologiesthatgivepeoplethepowertoconnectwithfriendsandfamily

,findcommunitiesandgrowbusinesses.1.WhatdoweknowaboutTikTok?A.ItisanIndia-basedapp.B.IthasmostusersinAmer

ica.C.Itisusedforgrowingbusiness.D.Ithasdoubleditsdownloadthanin2019.2.Whichappisthebesttoturntoforonlineeducatio

n?A.TikTok.B.Zoom.C.WhatsApp.D.Meta.3.WhatfunctiondoesMetaprobablyserve?A.Communication.B.Training.C

.Teaching.D.PaymentB(2021·四川眉山高二期末)Whenhomeworkandtestskeepyouuplateatnight,youmayplantomakeupforyourlostsleepdur

ingtheweekends.Butisituseful?AstudypublishedinthejournalCurrentBiologyshowsthatthehabitofsleepinginonweekendsdoesn’tfixthedamagethathasbeend

onebyalackofsleepduringtheweek.Evenworse,itmaydamageyourhealth.Inthestudy,whichwasconductedover10days,36healthyyoungmenandwomenwithdiffe

rentsleeprequirementsweredividedintothreegroups.Thefirstgroupwereaskedtosleepninehoursanightandthesecondgroupfivehoursanight.Themem

bersofthethirdgroupsleptforfivehoursonweekdaysbutrestedaslongastheywantedontheweekend.Theresearchersfoundthatpeoplewhol

ackedsleepatemoresnacksandgainedweightquickly.However,thiswasn’tthecaseforthefirstgroup.Thatcouldbepartiallyduetotheshiftingofthebiologicalcl

ockandchangestocertainbodyhormones,especiallyhungerhormones.Inordertocatchupontheirsleepduringweekends,peopleinthethirdgrou

pwouldeatlaterasahabit.Sotheirbiologicalclocksshifted,whichalsochangedtheproductionofhungerhormones.“Thehormoneleptin(瘦素)decr

easesappetite(胃口),whilethehormoneghrelin(胃饥饿素)increasesappetite,”explainedUSresearcherVsevolodPolotsky.“Sleepshortagecausestheleptint

odropandtheghrelintorise,soyou’rehungryandeatmore.”Andeveniftheytriedtosleepforaslongastheywantedtoduringw

eekends,accordingtoresearchers,itwasstillnotenoughbecausetheyfounditdifficulttofallasleep.Moreover,shortandinsuffici

entsleepscheduleswillleadtoaninabilitytochangebloodsugarandincreasetheriskofmetabolic(新陈代谢)diseaseinthelongterm.4.Whatdoweknowabo

utthestudy?A.Participantsweredividedintotwogroups.B.Researchersstudied36childrenandadults.C.Itlastedformorethantwoweeks.D.Ea

chgroupfollowdifferentsleeprequirements.5.Whatdoestheunderlinedword“shifting”inparagraph5probablymean?A.Increasing.B.Lacki

ng.C.Changing.D.Shortening.6.Whymaypeoplewithoutenoughsleepeatmore?A.Theyneedtocreatemoreenergy.B.Thereislesslept

inintheirbodies.C.Theyhavealowerbloodsugar.D.Theirbodiesproducelesshormones.7.Whatcanbeasuitabletitleforth

ispassage?A.AppetiteAffectsOurSleepQualityB.SleepinginCausesWeightLossC.CatchinguponSleepHarmsOurBodyD.MenandWomenSleepDifferently

Ⅴ.七选五(2021·山东潍坊高二期末)Atpresent,therapiddevelopmentofoursocietyisforcingpeopletorush.1However,it’sbetterforpeopletotaketheirtimeandlivetheirlifeat

aslowerpacethantohurrytogetthingsdone.Themainreasonfornotworkinginahurryisthatwemaymakemistakes.Whenpeopledotheirjobsorotherthingsin

ahurry,theycan’tmakeasounddecisionandprobablyhaveregretslater.Asthesayinggoes,“Hastemakeswaste(欲速则不达).”2Weshouldnotmakemistakesbydoingw

orkhurriedly.Slowingdownthepaceoflifehelpspeopleenjoytheirlifebetter.Forexample,takingatraintosomeplacecertainlywilltakemoretimethantakingaplan

e.However,takingatraingivespeopleenoughtimetogettoknowalotofnewfriends.Moreover,itallowspeopletofullyenjoythe

beautifulsceneryalongtheway.3Finally,aslowerpaceoflifeprovidesbetterhealthconditionsforus.Asisknowntoall,beinginahu

rrybotherspeopleandraisestheirstress.4Accordingtosomestudiespeoplewhohaveaquickerpacesuffermorediseases,andtendtolivemuchshorterthanthosew

hoselifeisnottense.5Yet,toomuchstresscan’tbringenjoyment,friendsandgoodhealthtoindividuals.Therefore,it’sagoodideatotake

yourtimeandliveyourlifeataslowerpacesometimes.A.Shouldweworkquickly?B.Rushingdoesnoharmtousactually.C.Peoplehavegotusedto

beinginahurry.D.Workingquicklycanbringmorematerialbenefits.E.Weshouldthinkcarefullybeforemakingadecision.F.Besides,rushingc

anbebadforone’sphysicalhealth.G.However,rushingwillmakeuslosechancestoenjoyourlives.答案：Ⅰ.1.under2.composition3.wasrewarded4.from5tochange6.ex

amination7.psychological8.tofacilitateⅡ.1.inresponseto2.relyon3.straightaway4.decidedon5.growup6.takesteps7

.Afterall8.replacedwith9.prevent;from10.leadtoⅢ.1.iftaken2.Whenasked3.whichseriouslyharms4.Itisessen

tial5.AsiswellknownⅣ.【语篇解读】本文是一篇说明文。文章介绍了2020年,在playstore上下载量最多的四款应用软件。1.D细节理解题。根据TikTok中“Withover111.9mil

liondownloads,TikTokhasseenahugegrowthin2020,twicemorethanwhatitgotin2019.(2020年,TikTok的下载量超过1.119亿次,大幅增长,是201

9年的两倍。)”可知,TikTok的下载量比2019年翻了一番。2.B细节理解题。根据Zoom中“Withnearly94.6millioninstalls,Zoomisthemostusedappforonlinemeetingsandvirtualclassrooms

.(Zoom的安装量接近9460万,是在线会议和虚拟教室中使用最多的应用程序。)”可知,Zoom应用软件最适合在线教育。3.A推理判断题。根据Meta中“Metaistheworld’smostpopularsocialnetworkingapplication.Metabu

ildstechnologiesthatgivepeoplethepowertoconnectwithfriendsandfamily,findcommunitiesandgrowbusinesses.(Meta是世界上最流行的社交网络应用程序。Meta开发的技术让人们能够与朋友和家人联系

,找到社区和发展业务。)”可知,Meta可以提供沟通功能。【语篇解读】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。4.D细节理解题。根据第三段中“Thefirstgroupwereaskedtosleepninehoursanightandthesecondgroupfivehoursanight.Themembersofthethirdgroupsleptforfivehourso

nweekdaysbutrestedaslongastheywantedontheweekend.”可知,参与的三组人员的睡眠要求不一样。5.C词义猜测题。根据下文中“...changestocertainbodyho

rmones,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。6.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,所以你饿了,吃得更多。7.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。Ⅴ.【语篇解读】本文是一篇说明文。文章说明了快节奏生活的不利之处,提倡慢节奏的生活方式。1.C空前一

句提到“Atpresent,therapiddevelopmentofoursocietyisforcingpeopletorush.(目前,我们社会的快速发展迫使人们匆匆忙忙。)”;C项“Peoplehavegotusedtobeinginahu

rry.(人们已经习惯了匆忙的生活。)”是顺承空前一句的话题。C项中“beinginahurry”与空前一句中的“rush”语义相符。2.E空前一句提到“Whenpeopledotheirjobsorotherthingsin

ahurry,theycan’tmakeasounddecision(当人们匆忙地工作或做其他事情时,他们不能做出一个明智的决定)”;E项“Weshouldthinkcarefullybeforemakingadecision

.”与上文中“theycan’tmakeasounddecision”相对应,其中“makingadecision”和“makeasounddecision”是词汇复现。3.G该段首句提到“Slowingdownthepaceoflifehelpspeopleenjoytheirlifebet

ter.”,G项中的“rushingwillmakeuslosechancestoenjoyourlives.”是说明匆忙会使我们失去享受生活的机会。其中“enjoytheirlife”和“enjoyourlives”是词汇复现。4.F根据空后的“...suf

fermorediseases,andtendtolivemuchshorter...”可知,F项中的“bebadforone’sphysicalhealth”可与之相呼应。