新高考写作能力词汇拓展练习--时事新闻阅读Meltingglacier一、语法填空练习:ThisoneAntarcticglacieristhesizeoftheUKandisalreadyresponsibleforfivepercentofworldsealevelrise
AndtheratetheThwaitesGlacierismelting1__________(accelerate)fivefoldinthelast30years
Lastyear,ateamofBritishandAmericanscientistssetupcampon2__________glacier
ItisoneofthemostremoteplacesonEarth
Bymeasuringthegravitationalpulloftheseabedundertheice,theydiscoveredanetworkofdeepchannels,akeystepinunderstanding3_________theglacierischangingsorapidly
Thisiswhattheythinkishappening
Aseriesofhugechannels--somealmostakilometrebelowtheice--allowthewarmer,deepoceanwatertoflowuptothefrontoftheglacier,meltingit4_________(increase)rapidly
Anotherteamofscientistsworkedfromanicebreakershipatthefrontoftheglacier
Exceptionalseaicebreak-uplastyear,5__________(mean)they