2019年高考英语一轮复习Unit3Underthesea分层演练直击高考新人教版选修7

《2019年高考英语一轮复习Unit3Underthesea分层演练直击高考新人教版选修7》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、Unit3Underthesea爾i能題逐壘觀題鹽鏗塗鑒滋題％分层演练▲直击高考；變逐題』I阅读理解A（2018・四川成都高中毕业班检测）FansofthemovieFindingNemomayremembertheterrifyingfishthatscaresDoryandMarlinatthebottomofatrench.Butinrealitythis“monster”，ablackseadevil,isonlyabout9cmlong,whichwouldmakeitaboutathirdofthesizeofDoryandpotentiallysmallerthanMarl

2、inorNemo.Whilethisinaccuracymayseemharmless,itcouldcauseproblemsforfutureconservationefforts,aspeoplearemorelikelytosupportconservationofadorableratherthanscary-lookinganimals.Theblackseadevi1isjustoneofthemysterious"monsters".From2000to2010,scientistsdescribedaboutL200newspeciesintheCensusofMari

3、neLife.Whilethisfiguremayseemastonishing，afurther5,000individualdeadcreaturesareinspecimen（标本）jars,waitingtobedescribed.Specimensmustbemethodicallycollected,identified,andthentheidentityofnewdeep-waterspeciesmustbeconfirmed.Tfwecal1unusualdeep-seaanimalsmonsters,thenwemayharmtheirconservationaspe

4、opleareuniikelytobeconnectedwiththemorcareaboutsavingthem.Ontheotherhand,theirrarityclearlymakesthempopularonsocialmediasites.Forotherspecies,thishasalreadyresultedinincreasesinillegaltradingforunusualpets.Deep-seaspeciesmaypotentiallybecomeillegallyobtainedspecimensorfood.Humansmayendupeatingthe

5、seanimalsofthedeepseatoextinetionbeforetheirspeciesareevenknowntoscience.Everyhabitatonearthisintercormected,andwhateverweashumansdohasaninflueneeonmarineecosystems.Inreality,about80%ofouroxygenisproducedbymicroorganisms（微生物）intheocoans.Thismakesouroccansboththelungsandlifebloodofourplanetandwemu

6、stalltryhardertosavethem.【解题导语】木文主要从电影里对深海物种的不准确认识，谈到了保护深海物种的重要性。1.Whatcanweknowabouttheblackseadevilinreality?A.Peoplebenefitgreatlyfromtheoxygenproducedbyit-B.ItsbodysizeisabigthreattofishlikeDoryandNemo.C.Itsscaryappearancewillcauseproblemsforconservation.D.Peopledidn'tknowmuchaboutitwhenfilmi

7、ngFindingNemo.D解析：推理判断题。根据第一段中的"theterrifyingfishthatscaresDoryandMarlin"并结合第二段的整体内容可知，拍摄这部电影时，人们对这种物种了解很少，故选Do2.Whatdoestheauthorthinkoftheprogressofdescribingnewspecies?A.Acceptable-B.Surprising.C.Unsatisfying・D.Hope