2021年普通高等學校招生全國1Accordingtoareviewofevidenceinamedicaljournal,runnerslivethreeyears61________(long)thannon-runners.Youdon’thavetorunfastorforlong62_____(see)thebenefit.Youmaydrink,smoke,beoverweightandstillreduceyourriskof63______(die)earlybyrunning.

longertoseedying1整理pptWhilerunningregularlycan’tmakeyouliveforever,thereviewsaysit64__(be)moreeffectiveatlengtheninglife65_____walking,cyclingorswimming.Twooftheauthorsofthereviewalsomadeastudypublishedin202166________showedamerefiveto10minutesadayofrunningreducedtheriskofheartdiseaseandearlydeathsfromall67________(cause).isthanthat/whichcauses2整理ppt

Thebestexerciseisonethatyouenjoyandwilldo.Butotherwise...it’sprobablyrunning.Toavoidkneepain,youcanrunonsoftsurfaces,doexercisesto68_______(strength)yourlegmuscles(肌肉),avoidhillsandgetgoodrunningshoes.Runningischeap,easyandit’salways69_______(energy).Ifyouaretimepoor,youneedrunforonlyhalfthetimetogetthesamebenefitsasothersports,soperhapsweshouldallgive70_____atry.strengthen

energetic

it/running3整理ppt2021年普通高等學校招生全國2DietshavechangedinChina–andsotoohasitstopcrop.Since2021,thecountry61________(grow)morecornthanrice.Cornproductionhasjumpednearly125percentover62______past25years,whilericehasincreasedonly7percent.hasgrown

the

4整理ppt

Atasteformeatis63________(actual)behindthechange:Animportantpartofitscornisusedtofeedchickens,pigs,andcattle.Anotherreasonforcorn’srise:Thegovernmentencouragesfarmerstogrowcorninsteadofrice64________(improve)waterquality.Cornuseslesswater65______riceandcreateslessfertilizer(化肥)runoff.actuallytoimprove

than5整理ppt

Thisswitchhasdecreased66_______(pollute)inthecountry’smajorlakesandreservoirsandmadedrinkingwatersaferforpeople.

AccordingtotheWorldBank,Chinaaccountsforabout30percentoftotal67_______(globe)fertilizerconsumption.TheChineseMinistryofAgriculturefindsthatbetween2005pollutionglobal6整理ppt–-whenthegovernment68_______(start)asoil–testingprogram69____givesspecificfertilizerrecommendationstofarmers–and2021,fertilizerusedroppedby7.7milliontons.Thatpreventedtheemission(排放)of51.8milliontonsofcarbondioxide.China’sapproachtoprotectingitsenvironmentwhile70_______(feed)itscitizens“offersusefullessonsforagricultureandfoodpolicymakersworldwide,〞saysthebank’sJuergenVoegele.

startedthatfeeding7整理ppt2021年普通高等學校招生全國3I’mnotsure61______ismorefrightened,meorthefemalegorilla(大猩猩)thatsuddenlyappearsoutofnowhere.I’mwalkingonapathintheforestintheCentralAfricanRepublic.Unexpectedly,I’mface-to-facewiththegorilla,whobeginsscreamingat62___topofherlungs.Thatmakesherbabyscream,andthena400-poundmaleappears.whichthe

8整理pptHescreamsthe63_______(loud)ofall.Thenoiseshakesthetreesasthemalebeatshischestandchargestowardme.Iquicklylowermyself,duckingmyheadtoavoid64______(look)directlyintohiseyessohedoesn’tfeel65________(challenge).________loudestlookingchallenged9整理ppt

MynameisMireyaMayor.I’ma66________(science)whostudiesanimalssuchasapesandmonkeys.Iwassearching67_____thesethreewesternlowlandgorillasI’dbeenobserving.Noonehadseenthemforhours,andmycolleaguesandIwereworried.scientistfor10整理pptWhenthegorillasandIfrightenedeachother,Iwasjustgladtofind68________(they)alive.Truetoagorilla’sunaggressivenature,thehugeanimal69_______(mean)