譯林版高考英語一輪復(fù)習(xí)選擇性必修第一冊Unit1 Food matters課件

Unit1

Foodmatters研考點核心突破目錄索引

強基礎(chǔ)語基自測12測效果課堂評價3練續(xù)寫錘煉技能4研真題鏈接高考5強基礎(chǔ)語基自測默寫查驗一、核心單詞1.__________vt.聯(lián)系,相關(guān)聯(lián);把……連接起來

n.聯(lián)系,連接;關(guān)系,紐帶;鏈接2.__________n.情感,強烈的感情,激情,情緒

3.__________vt.解除,減輕;緩和,緩解

4.__________vt.產(chǎn)生,引起

5.__________vt.&vi.消化;領(lǐng)會,理解n.摘要,文摘

linkemotionrelievegeneratedigest6.__________vt.提高,增強

7.__________vt.&vi.油炸,油煎

8.__________n.打賭,賭注;預(yù)計,估計vi.&vt.(bet,bet)下賭注,打賭;敢說

9.__________vt.&vi.增加,擴(kuò)大;擴(kuò)展,發(fā)展(業(yè)務(wù));詳談,詳述

10.__________n.(pl.emphases)強調(diào),重視;重讀

enhancefrybetexpandemphasis二、派生單詞1.__________v.聯(lián)合,結(jié)合;化合→____________n.結(jié)合體,聯(lián)合體;混合

2.__________n.貪婪,貪心→__________adj.貪婪的;貪吃的;渴望的→__________adv.貪婪地,貪心地

3.__________adj.溫和的;文雅的→__________adv.輕柔地,溫和地→__________

n.溫順;親切

4.__________vi.&vt.交往;聯(lián)想;使聯(lián)合→__________n.聯(lián)想,聯(lián)系;協(xié)會;聯(lián)合,交往→_____________adj.聯(lián)想的;協(xié)會的

combinecombinationgreedgreedygreedilygentlegentlygentlenessassociateassociationassociational5.__________adj.安全的;有把握的;穩(wěn)當(dāng)?shù)摹鷂_________adv.安全地;牢固地→__________n.安全;保護(hù)措施;保安部門;擔(dān)保,保證6.__________vt.估計,估價n.估計;估計的成本→__________adj.可估計的;有價值的→__________n.估計;尊重→_____________

vt.對……估計過高→_____________

vt.低估;看輕

7.__________vt.吃,喝,飲;消耗,耗費(尤指燃料、能量或時間)→____________

n.消費;消耗→__________n.消費者;顧客

8.__________vi.參與;相混合→__________n.混合物;混合→__________adj.可溶混的

securesecurelysecurityestimateestimableestimationoverestimateunderestimateconsumeconsumptionconsumermixmixturemixable

三、重點短語1.____________________奏效,起作用,達(dá)到目的

2.____________________迫切需要3.____________________投身于,熱衷于4.____________________好(或美等)得不得了,非凡,呱呱叫5.____________________釋放;放任6.____________________使人滿意,正合需要7.____________________破碎,破裂;崩潰dothetrickcryoutforthrowoneselfintooutofthisworldletsthloosehitthespotfallapart四、典型句式現(xiàn)在分詞作結(jié)果狀語教材原句:Thehotflavourquickenedourlaughterandconversation,making

the

meal

the

perfect

way

to

relax

with

friends.語境應(yīng)用Ⅰ.用所給單詞的適當(dāng)形式填空1.Thestudyfurtherstrengthenstheevidence__________(link)smokingwithearlydeath.

2.Iwasquite__________(relieve)tohearthatyoudidn’tgethurt.

3.Thebabyhadahardtime__________(digest)suchrichfood.

4.Thisisanopportunity________________(enhance)thereputationofthecompany.

linkingrelieveddigestingtoenhance5.Itwasreportedthatbytheendof2017,hisbusiness____________(expand)throughouttheworld.

6.AsanEnglishteacher,Iusuallylaymore__________(emphasis)ongrammar.

hadexpandedemphasesⅡ.用所給詞的適當(dāng)形式填空1.(2023新高考全國Ⅰ卷)Somepeoplewilltendto____________,andsometo_____________.Whenenoughoftheseerrorsareaveragedtogether,theycanceleachotherout,resultinginamoreaccurate__________.(estimate)

2.Toensurea__________lifeforcitizensinourcommunity,adequate__________measuresshouldbetaken.(secure)

3.Theelectricityindustry__________largeamountsoffossilfuels.Gasandoil_____________alwaysincreasesincoldweather.(consume)

overestimateunderestimateestimatesecuresecurityconsumesconsumption4.Wecan’talways__________workwithpleasure,and

the______________ishardtoget.(combine)

5.Thelittleboy__________vinegarwithsugar,and

the__________tastednotsobad.(mix)

6.Iwouldn’twanttobe__________withtheillegal__________.(associate)

7.Atthattime,Iwasateenagebaby,andmymotheralways________pattedmybackwithher_________hand.Sheisaverykind,thoughtfuland__________personwhoalwayscaresaboutotherpeople’sneeds.(gentle)

combinecombinationmixedmixtureassociatedassociationgentlygentlegentleⅢ.用左欄所給短語的正確形式填空1.Iampreparingto_________________thecreationofpublicart.

2.Afteranhour,the

house_________________and

collapsed,lookinglikeadark,ashyruin.

3.Idon’tknowwhatitwasthat______________,butIamdefinitelyfeelingmuchbetter.

4.Weweresortofhungry.Thatdinnerjust__________.

throwmyselfintofellapartdidthetrickhitthespotⅣ.微寫作首先,我英語說得很流利,讓我可以毫不耽擱地與訪客交流。Firstofall,IspeakEnglishfluently,______________________________visitorswithoutdelay.

allowingmetocommunicatewith研考點核心突破核心詞匯突破1.mood

n.情緒,心情;氣氛,氛圍→moody

adj.喜怒無常的→moodily

adv.喜怒無常地[練會]單句語法填空①Michaelisalways__________agoodmoodandalwayshassomethingpositivetosay.

②Totellthetruth,hewasnotreallyinthemood__________anything.

[寫美]微寫作·背誦③老實說,我沒有一點心情看任何東西。(讀后續(xù)寫之心理描寫)Honestly,I

was____________________forwatchinganything.inforinnomood歸納have

a/an...mood

有……心情in

the

mood

for

(doing)

sth/to

do

sth有心情做某事in

a

good/no

mood心情好/沒有心情佳句So

there

he

was

all

covered

in

mud,and

still

in

a

good

mood.(讀后續(xù)寫之心理描寫)就這樣他全身是泥,但仍然心情不錯。2.combination

n.結(jié)合體,聯(lián)合體;聯(lián)合,混合→combine

v.聯(lián)合,結(jié)合;化合→combined

adj.聯(lián)合的;結(jié)合的;共同的[練會]單句語法填空①InrecentyearsanEnglishword“infosphere”hasappeared,__________

(combine)thesenseof“information”and“atmosphere”.

②Technologicalinnovations,combined_____________good

marketing,willpromotethesalesoftheseproducts.

③Thefirmisworkingonanewproductincombination____________several

overseaspartners.combiningwithwith[寫美]微寫作·背誦④如果你把天賦與勤奮結(jié)合起來,你所追求的事業(yè)便會出類拔萃。(讀后續(xù)寫之主旨升華)If______________________________,youcanexcelinyourpursuit.

yourtalentcombineswithdiligence歸納(1)in

combination

with與……聯(lián)合(2)combine

A

with/and

B把A和B結(jié)合起來combine

to

do

sth聯(lián)合做某事(3)be

combined

with與……結(jié)合佳句Only

when

our

theory

combines

with

practice

can

the

former

become

a

reliable

knowledge.(讀后續(xù)寫之主旨升華)只有當(dāng)我們的理論與實踐相結(jié)合時,理論才能變成經(jīng)得住考驗的知識。3.link

vt.聯(lián)系,相關(guān)聯(lián);把……連接起來

n.聯(lián)系,連接;關(guān)系,紐帶;鏈接→linked

adj.連接的;聯(lián)合的[練會]單句語法填空①Thepolicemenarelookingforpeople__________(link)totheaccidentwhichhappenedlastnight.

②TheChannelTunnellinksBritain_______therestofEurope.

③Thevideocameras_______________(link)toapowerfulcomputer.

linkedwitharelinked[寫美]微寫作·背誦④這條古老的絲綢之路在古時候把中國和西方連接了起來。(應(yīng)用文寫作之文化)ThisoldSilkRoad____________________theWestinancienttimes.

linkedChinawith歸納(1)a

link

of

friendship友誼的紐帶(2)be

linked

by...用……連接link...with/and...把……和……連接起來be

linked

to/with

與……有聯(lián)系/關(guān)聯(lián)/連接到link...to/with...把……和……聯(lián)系起來佳句It

was

so

slippery

that

some

of

the

walkers

linked

arms

and

proceeded

very

carefully.(讀后續(xù)寫之動作描寫)地太滑了,所以一些行人挽著胳膊小心翼翼地前行。4.expand

vt.&

vi.增加,擴(kuò)大;擴(kuò)展,發(fā)展(業(yè)務(wù));詳談,詳述→expansion

n.擴(kuò)大;增加[練會]單句語法填空①Despitetherecessionthecompanyisconfidentoffurther__________

(expand).

②I’mquitesatisfiedwithyourexplanation,sothere’snoneedtoexpand__________it.

[寫美]微寫作·背誦③狹窄的小路拓寬成一條大道。(讀后續(xù)寫之環(huán)境描寫)Thenarrowpath

.

expansionon/uponexpandedintoawideroad歸納expand

into拓展到;拓展成expand

on/upon充分闡述;詳談expand

to擴(kuò)展到……佳句I

repeated

the

question

and

waited

for

her

to

expand.(讀后續(xù)寫之情節(jié)描寫)我把問題重復(fù)了一遍,等著她詳細(xì)回答。粗略估計

5.estimate

vt.估計,估價

n.估計;估計的成本→estimable

adj.可估計的;有價值的→estimation

n.估計;尊重→overestimate

vt.對……估計過高→underestimate

vt.低估;看輕[練會]單句語法填空①Itisestimated_____________as

manyas2,000speciesofmammals,birdsandreptileswillbecomeextinctinover100years.

②Thebuildersaidthat_____________a

roughestimatethejob

wouldtakeaboutafortnighttocomplete.

thatat[寫美]微寫作·背誦③目前很難估計臺風(fēng)造成了多少損失。(應(yīng)用文寫作之新聞報道)____________________nowhowmuchdamagethetyphooncaused.Itishardtoestimate歸納(1)It

is

estimated

that...據(jù)估計……estimate

at估計,猜測為……estimate

for對……估價(2)an

accurate

estimate準(zhǔn)確的估計an

official

estimate官方估計佳句The

man

estimated

for

the

repair

of

the

car.(讀后續(xù)寫之情節(jié)描寫)那人估算了修理汽車的費用。6.emphasis

n.(pl.emphases)強調(diào),重視;重讀→emphasise

v.強調(diào)[練會]單句語法填空①The____________(emphasise)isverymuchonlearningthespokenlanguage.

②Tomputsaspecialemphasis____________weatherinhispaintings.

[寫美]微寫作·背誦③老師應(yīng)在課上強調(diào)網(wǎng)絡(luò)的重要性。(應(yīng)用文寫作之建議信)Theteachershould________________________________theInternetintheirclasses.

emphasisonputemphasisontheimportanceof歸納lay/put/place

emphasis

on把重點放在……;強調(diào)emphasise

the

importance

of...強調(diào)……的重要性佳句We

can’t

emphasise

the

importance

of

protecting

our

eyes

too

much.(應(yīng)用文寫作之建議信)我們再怎么強調(diào)保護(hù)眼睛的重要性也不為過。★補遺缺

微點練全Ⅰ.一詞多義1.looseA.不受約束的B.未固定牢的C.零散的D.寬松的E.疏松的①Checkthattheplughasnotcomeloose.__________②Thesheephadgotoutandwerelooseontheroad.__________③Shegatheredloosesoilandletitfilterslowlythroughherfingers.____

④MyeyesweredrawntothewomaninbluesilkrunningshortsandaloosewhiteT-shirt.__________⑤Thepotatoesweresoldloose,notinbags.__________BAEDC2.plainA.adj.樸素的,簡單的B.adj.清楚的C.n.平原①Aherdofelephantslollopedacrosstheplainstowardsawateringhole.__________②(2021浙江6月卷)Hebuiltahugelysuccessfulcareerwithlittlemorethanplainoldhardworkanddetermination.__________③Criticssaythereasonsareplaintosee,butarenotbeingtackled.________CAB3.propertyA.性質(zhì),特性B.所有物,財產(chǎn)C.不動產(chǎn)①Therearealotofemptypropertiesinthearea.__________②Cheerfulnessisapropertyofherpersonality.__________③Becarefulnottodamageotherpeople’sproperty.__________CABⅡ.教材熟詞生義1.digest項目意義例句熟義

vt.&vi.__________(2023新高考全國Ⅰ卷)Withinweeks,ithadallbeendigested,andallthatwasleftwaspurewater.

vt.&vi.__________(2022天津卷)Withfewerin-classhoursandmoreon-your-ownlearning,you’rerequiredtoreallydigestlearningmaterialratherthansimplymemorizefacts.生義n.__________________

GivemeacurrentissueofReader’s

Digest.消化領(lǐng)會,理解摘要,文摘

2.delicate項目意義例句熟義adj.______________________________(2023新高考全國Ⅰ卷)Xiao

long

bao(soupdumplings),thoseamazingconstructionsofdelicatedumplingwrappersencasinghot,tastysoupandsweet,freshmeat,arefarandawaymyfavoriteChinesestreetfood.生義adj.______________________________Thisdelicateinsect’swingschangecolorandpatterninresponsetoenvironmentalchanges.

精致的,精細(xì)的,精密的

易損的,易碎的,脆弱的重點句型透視現(xiàn)在分詞作結(jié)果狀語[教材原句]Thehotflavourquickenedourlaughterandconversation,making

the

meal

the

perfect

way

to

relax

with

friends.辛辣的味道讓我們更活躍地談笑起來,使這頓飯成為與朋友放松的最佳方式。[練會]單句語法填空①Theeventcelebratesits22ndanniversarywithagreatshowoftheverybestofgardening,__________(make)itoneofthemostpopulareventsingardening.

②Theyreachedthecompanyoutofbreath,only_________________(tell)theywerefired.makingtobetold[寫美]微寫作·背誦③1500棵樹被狂風(fēng)刮倒,把大小道路和鐵路都堵塞了。(應(yīng)用文寫作之新聞報道)Fifteenhundredtreeshadbeenblowndownbythehighwinds,_________________________________________.

blockingroads,pathsandrailwaylines歸納現(xiàn)在分詞短語作結(jié)果狀語表示一種合乎情理的、順其自然的結(jié)果;而不定式短語作結(jié)果狀語,通常表示事先未曾預(yù)料到的情況或結(jié)果,有時不定式前用only,以加強“意想不到”的語氣。佳句He

hurried

to

the

station,hoping

to

catch

the

last

train.(讀后續(xù)寫之情節(jié)描寫)他匆忙趕到車站,希望能搭上最后一趟火車。測效果課堂評價Ⅰ.單句語法填空——分層級強化高頻考點A組

基礎(chǔ)必練1.Wearecryingout__________talentedpeopleinallfields.

2.Iwasdyingofthirst,andthatcupoficeteahit__________spot.

3.Afteradayofactivity,youshouldbeinthemood__________agoodmeal.

4.Itis__________(estimate)thatthebuildingwillbecompletedintenmonths.

5.The__________(associate)betweenthetwocompanieshasbeenfor20years.fortheforestimatedassociationB組

高考鏈接6.(2023全國乙卷)Itisadistinctvisualcontrast(反差)thatshouldn’twork,butsomehowthesetwoverydifferentworldsmakeagood____________(combine).

7.(2023浙江1月卷)Withgaspricesrisingandairport__________(secure)linessnakinglongerthanever,whynotbookyournextdomesticvacationonatrain?

8.(2022全國乙卷)InWickenden’s

book,she

expanded__________thehistoryoftheWestandalsoonfeminism,whichofcourseinfluencedthegirls’decisiontogotoElkhead.

combinationsecurityon9.(2021新高考全國Ⅰ卷)Themostpositiveaspectofthispopularizationisanewandmuchneededemphasis(重視)__________emotionbyemployers,educatorsandothersinterestedinpromotingsocialwell-being.

10.(2021北京卷)Whenyousleep,yourbrainsortsthrougheverythingthathappenedduringtheday,tryingtolinknewexperiences__________oldmemories.ontoⅡ.語篇填空——語境中應(yīng)用單元要點Nomatterwhenweareinbadmood,wemaycry

out

forthingsthatgiveuscomfortandasenseof1.__________(secure).Foodcanoftendo

the

trick.Itspowermainlyliesintheassociationsitcallstomind.Mycomfortfoodisthecombinationofdumplingswithasaucerofvinegar,andIwillgreedilyeatbowlafterbowlwithmusicplayed2.__________(gentle).WhereverIgo,it

relievesmyfeelingsofhomesickness.Comfortfoodsarehighlyindividual.They

varyfrompersontopersonandtendtobe

3.__________(link)withpositiveemotions.Ascomfortfoodsbuildanemotionalbondwithourhappymemories,theyalwaysmakeusfeelgood.

securitygentlylinkedEatingatafavoriterestaurantcanalsogeneratepositiveemotions

4.__________

enhancetherelationshipwithfriends.With

delicatedishesofmultipleoptionsandthebeautifulscenery

outside,itisenoughtostimulateourappetite.However,5.__________Icameacrossacookingapplastweek,I’ve

thrown

6.__________(I)intohomecooking,from

boilingnoodlesto7.________(fry)steakinthepan.IwillinvitemyfriendsoveratweekendsandIbettheywill8.____________(impress)bytheatmosphereathome.Icanalsobakecakesofdifferent9.__________(version)forthem.Homemadecakesarealwaysmyfavouritebecauseofitssatisfyingtastethatisout

10.________this

worldandthehappymemoriesitbringstomind.

sincemyselffryingbeimpressedversionsofandⅢ.話題微寫作——場景中提升寫作技能(黑體部分用本單元詞匯表達(dá))續(xù)寫微情景第一步

單句寫作1.不管我們的心情有多糟糕,直升機的到來總是足以讓我們振作起來。(mood,nomatterhow)_____________________________,thearrivalofthehelicopterisalwaysenoughtoliftourspirits.

2.“謝天謝地,我們得救了!”埃利大叫起來,幾乎崩潰了。(fallapart)“Thankgoodness,wearesaved!”Ellicriedoutand___________________.

Nomatterhowbadourmoodsarenearlyfellapart3.直升機一降落,我們馬上就上了飛機,既興奮又松了一口氣。(relieve)Oncethehelicopterlanded,wegotontoitinnotime,_________________.4.當(dāng)我們安全登上直升機時,我驚訝地發(fā)現(xiàn)熊終于推倒了柵欄,跑向我們留下的甜點。(security,dessert,when引導(dǎo)時間狀語從句)_______________________________________,Iwasamazedtospotthatthebearhadfinallytorndownthefenceand______________________________________________.

5.他摔倒在食物上,貪婪地吃著,我們呆呆地看著這一幕。(greedily)Hefellonthefoodand_____________,andwewerefrozentoseethescene.

excitedandrelievedWhenwewereonthehelicopterwithsecurityrantowardsthedessertsweleftbehindateitgreedily第二步

句式升級6.用現(xiàn)在分詞作結(jié)果狀語將句5升級。______________________________________________________________第三步

連句成篇(注意使用恰當(dāng)?shù)你暯釉~)__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Hefellonthefoodandateitgreedily,leavingusfrozentoseethescene.No

matter

how

bad

our

moods

are,thearrivalofthehelicopterisalwaysenoughtoliftourspirits.“Thank

goodness,wearesaved!”Ellicriedoutandnearlyfell

apart.Oncethehelicopterlanded,wegotontoitinnotime,excitedandrelieved.When

we

were

on

the

helicopter

with

security,Iwasamazedtospotthatthebearhadfinallytorndownthefenceandrantowardsthedessertsweleftbehind.Hefellonthefoodandateitgreedily,leavingusfrozentoseethescene.練續(xù)寫錘煉技能(十三)情感描寫之“失望與孤獨”Ⅰ.語塊必記1.alookofdisappointment/lonelinessflashedacross/spreadoverone’sface某人臉上露出失望/孤獨的表情2.beovercome/consumedwith/beoverwhelmedbydisappointment非常失望3.toone’sdisappointment令某人失望的是4.hideone’sdisappointment掩飾某人的失望5.asense/waveofloneliness孤獨感6.bedoomedtodisappointment注定要失望7.bitterdisappointment令人極度失望8.betrayone’sdisappointment流露出失望之情Ⅱ.佳句背誦1.直陳式表述Feelingleftout,Janewasgettingdesperatewithloneliness.簡感到被冷落,孤獨使她感到絕望。2.描述性表述Myheartthumpedfiercelyinmychest,disappointmentoverwhelmingmeentirelyinitspower.我的心在胸口劇烈地跳動著,失望的情緒完全控制了我的心。Disappointmentmingledwithfrustrationaccumulatinginsideme.失望和沮喪的心情交織在一起,在我心中不斷累積。Desperateandhopeless,Janekneltdown,tearsstreamingdownhercheeks.由于絕望和失望,簡跪了下來,眼淚順著臉頰流下來。3.比喻性表述Thenextfollowingdays,shefeltlikeshewasfloatinginanoceanofsadness,notwantingtodoanything.接下來的幾天,她覺得自己在悲傷的海洋漂浮,什么也不想做。Asenseofdisappointmentfloodedinmyheart,andhopelessnessfrequentlyechoedmybrain.失望的感覺仿佛潮水涌上心頭,絕望的情緒在我的腦海中反復(fù)回響。Theunsuccessfulattemptscastacloudofgloomoverourface.這次失敗的嘗試仿佛一朵烏云籠罩在我們的臉上。Thelonelinessandgriefcameinwaves.陣陣孤獨與痛苦襲上心頭。Anairofsorrowandlonelinesssettledoverher.悲傷和孤獨的氣氛籠罩著她。實戰(zhàn)演練1.按要求用表示“失望與孤獨”的表達(dá)完成下列各句。①我環(huán)顧四周。視線里一個人也沒有,一種失望和孤獨的感覺突然涌上我的心頭。Ilookedaround.Noonecameintosight._____________________________________________________________.(無靈主語句)

②沒人記得我的生日。朋友嗎?除非有奇跡發(fā)生。________________________________.Afriend?Unlesstherewasamiracle.AfeelingofdisappointmentandlonelinesssuddenlyoverwhelmedmeNobodyhadrememberedmybirthday③沮喪像烏云一樣籠罩著我。過去充滿歡笑的生日回憶涌上心頭。_____________________________________________________________________________________________,whichwerefilledwithlaughter.(比喻)

④我應(yīng)該和家人一起吹滅蠟燭,而不是獨自在這里漫無目的地閑逛。Ishouldhaveblownoutthecandleswithmyfamilyinsteadof____________________________________.

⑤冷風(fēng)拂過我的臉。我強忍住淚水,閉上眼睛,默默地祈求奇跡的出現(xiàn)。___________________________________.I___________________________andmadeasilentwishforamiracle.(融情于景+三連動作鏈)

Depressionsettledovermelikeadarkcloud.Memoriesofmypastbirthdayscrowdedinonme/intomymindwanderinghereaimlesslyandaloneThecoldwindbrushedacrossmyfacefoughtbacktears,shutmyeyes2.將以上各句合并成小短文并背誦成文,注意使用合適的銜接過渡詞匯。________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Ilookedaround.Noonecameintosight.Afeelingofdisappointmentandlonelinesssuddenlyoverwhelmedme.Nobodyhadrememberedmybirthday.A

friend?Unlesstherewasamiracle.Depressionsettledovermelikeadarkcloud.Memoriesofmypastbirthdayscrowdedinonme/intomymind,whichwerefilledwithlaughter.Ishouldhaveblownoutthecandleswithmyfamilyinsteadofwanderinghereaimlesslyandalone.Thecoldwindbrushedacrossmyface.Ifoughtbacktears,shutmyeyesandmadeasilentwishforamiracle.研真題鏈接高考(2022新高考全國Ⅱ卷,閱讀D)——鍛煉對于心臟的好處Asweage,evenifwe’rehealthy,theheartjustisn’tasefficientinprocessingoxygenasitusedtobe.Inmostpeoplethefirstsignsshowupintheir50sorearly60s.Andamongpeoplewhodon’texercise,thechangescanstartevensooner.“Thinkofarubberband.Inthebeginning,itisflexible,butputitinadrawerfor20yearsanditwillbecomedryandeasilybroken,”saysDr.Ben

Levine,aheartspecialistattheUniversityofTexas.That’swhathappenstotheheart.Fortunatelyforthoseinmidlife,Levineisfindingthatevenifyouhaven’tbeenanenthusiasticexerciser,gettinginshapenowmayhelpimproveyouragingheart.Levineandhisresearchteamselectedvolunteersagedbetween45and64whodidnotexercisemuchbutwereotherwisehealthy.Participantswererandomlydividedintotwogroups.Thefirstgroupparticipatedinaprogramofnonaerobic(無氧)exercise—balancetrainingandweighttraining—threetimesaweek.Thesecondgroupdidhigh-intensityaerobicexerciseundertheguidanceofatrainerforfourormoredaysaweek.Aftertwoyears,thesecondgroupsawremarkableimprovementsinhearthealth.“Wetookthese50-year-oldheartsandturnedtheclockbackto30-or35-year-oldhearts,”saysLevine.“Andthereasontheygotsomuchstrongerandfitterwasthattheirheartscouldnowfillalotbetterandpump(泵送)alotmorebloodduringexercise.”Buttheheartsofthosewhoparticipatedinlessintenseexercisedidn’tchange,hesays.“Thesweetspotinlifetostartexercising,ifyouhaven’talready,isinlatemiddleagewhentheheartstillhasflexibility,”Levinesays.“Weputhealthy70-year-oldsthroughayearlongexercisetrainingprogram,andnothinghappenedtothematall.”Dr.Nieca

Goldberg,aspokeswomanfortheAmericanHeartAssociation,saysLevine’sfindingsareagreatstart.Butthestudywassmallandneedstoberepeatedwithfarlargergroupsofpeopletodetermineexactlywhichaspectsofanexerciseroutinemakethebiggestdifference.一、理清脈絡(luò)

二、真題再做32.WhatdoesLevinewanttoexplainbymentioningtherubberband?A.Therightwayofexercising.B.Thecausesofaheartattack.C.Thedifficultyofkeepingfit.D.Theagingprocessoftheheart.D推理判斷題。根據(jù)第二段本·萊文博士說的話以及“That’s

what

happens

to

the

heart.”可知,萊文想通過提到橡皮筋來解釋心臟的老化過程。故選D項。33.Inwhichaspectwerethetwogroupsdifferentintermsofresearchdesign?A.Dietplan.B.Professionalbackground.C.Exercisetype.D.Previousphysicalcondition.C推理判斷題。根據(jù)第三段的第三、四句可知,兩組在研究設(shè)計上的不同在于運動類型的不同。故選C項。34.WhatdoesLevine’sresearchfind?A.Middle-agedheartsgetyoungerwithaerobicexercise.B.High-intensityexerciseismoresuitablefortheyoung.C.Itisnevertoolateforpeopletostarttakingexercise.D.Themoreexercisewedo,thestrongerourheartsget.A細(xì)節(jié)理解題。根據(jù)第三段的“The

second

group

did

high-intensity

aerobic

exercise

under

the

guidance

of

a

trainer

for

four

or

more

days

a

week.After

two

years,the

second

group

saw

remarkable

improvements

in

heart

health.”和第四段萊文說的話可知,萊文的研究發(fā)現(xiàn)了通過做有氧運動,中年人的心臟會變得更年輕。故選A項。35.WhatdoesDr.NiecaGoldbergsuggest?A.Makinguseofthefindings.