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1、Unit2考点规范练(选修8 Unit2)【短文语法填空】根据短文内容，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。Athleticperformanceshave1.continually(continue)improvedsincethefirstOlympicGames.However，improvements2.have_begun(begin)toslowdownrecently.While3.talking(talk)aboutbreakingrecords，weeacrosstheissueofp
2、erformanceenhancingdrugs，4.whichareoriginallydevelopedtohelppeoplewithillnesses，buttheyareoftenusedbysomeathletestoperform5.better(well)thanusual.6.Inotherwords，dopingisafundamentalformofcheating.Unfortunately，itisdifficulttocatchathletes7.using(use)illegaldrugs.Th
3、ewinnershavetobetested8.whileotherparticipantsareonlytestedatrandom.Newdrugsaredevelopedallthetimeanddrugtestsforsportingeventsareoftenonestepbehind.Inthefutureanotherissueisgenetherapy.Athleteswhohavetheirgenes9.changed(change)mightperformmuchbetterinthematch.Into
4、day’sworld，ifdopingandgenetherapycontinueto10.affect(effect)theoutesofmajorsportingevents，theOlympicspiritwillhavelostitsmeaning.Ⅰ.阅读理解(2016·河南六市第一次联考)Hemaynothavean“S”acrosshischestbutthisdogismostcertainlyahero.Harley,whowasrescuedfromapuppymillfouryearsago,wasna
5、medtheAmericanHumaneAssociation’s2015AmericanHeroDog.Harley,whoismissinganeyeandhasothermedicalissuesfromhistimeatthemill,isnowa“spokes-dog”againstpuppymills.Heservesastheadorablefurryfaceofthe“HarleytotheRescue”campaign,whichraisesfundsfortheNationalMillDogRescue,
6、accordingtoapressrelease.Thepupwasrescuedbackin2011andadoptedbyRudiandherhusband,Dan.“Itwasjustfouryearsagothathewaspulledfromthecageinthepuppymillandlefttodie,”Harley’sowner,Rudi,saidduringtheawardsshowattheBeverlyHiltonHotelinLosAngelesthispastweekend,accordingto
7、Today..“Weneverwouldhaveeverthoughthewouldlivethislongandmakesuchadifferenceforsomanypuppies.”ThedogwasoneofeightfinalistsupfortheAmericanHeroDogandwaschosenasthewinnerthroughpublicvotes.Thefinalistsallwon$1,500tobedonatedtooneofAmericanHumaneAssociation’scharitypa
8、rtners,withHarleyreceivinganother$5,000togotowardhischaritypartner,NewLeashOnLife.Accordingtotherelease,Harleyspent10yearsatthepuppymill,andendur
