第三节题组训练3环境保护A(2017·河西区二模)Airpollutionisgettingmoreandmoreseriousinmanyplacesaroundtheworld.Thefactthatpublicparksincitiesbecomecrowdedprovesthatpeoplelongtobreatheingreen,openspaces.And,inthesesurroundings,theyaregenerallybothpeacefulandpeaceable.Itisraretoseepeoplebeingatoddsorevenfightinginagarden.Itseemstobeprovedthatifhumanbeingscanfreelybreatheandshareair,thereisnoprimaryreasonforthemtostrugglewithoneanother.Butdoweonlysensewhatlifecouldbewhenweenjoygreenspaces?Theplantworldsilentlyshowsuswhatareflectionoflifetruthfullyis.Italsohelpsustoanewbeginning,urgingustocareforourbreath.Wemust,inturn,careforit,opposinganysortofpollutionthatdestroysbothourworldandthatofplants.Theinterdependencetowhichwemustpaytheclosestattentioniswhatexistsbetweenourselvesandtheplantworld.Oftendescribedas“thelungsoftheplanet”,thewoodsthatcovertheearthofferusthegiftofbreathableairbyreleasingoxygen.Buttheircapacitytorenewtheairpollutedbyindustryhaslongreacheditslimit.Ifwecontinuetopollutetheairbyfillingitwithchemicalsanddestroytheabilityofplantstorestoreitwewillsoonpullourworldintoanunavoidabledisaster.Humansmustlearntosharelife,bothwitheachotherandwithplants.Thistaskcanbecarriedoutonlywheneachtakesituponher-orhimselfandonlywhenallworktogether.Thelessontaughtbyplantsisthathumanlifecanonlyexistwithnature.Wemustcometoviewtheair,theplantsandourselvesasthecontributorstotheprotectionoflifeandgrowth,ratherthanproductiveobjectswecanuseandthrowawayfreely.Perhapsthenwewouldfinallybegintolive,ratherthanmerelysurvive.1.Whatdoestheunderlinedpart“beingatodds”mean?A.Relaxing.B.Exercising.C.Hurrying.D.Conflicting.答案D解析词义猜测题。根据上一句中的“...theyaregenerallybothpeacefulandpeaceable.”可知,他们是和平的,因此很少看到有人争吵或打架等,因此猜测“beingatodds”的意思为“起冲突”,故选D。2.Accordingtothefirstparagraph,whatdoestheauthorsupposemightbetheprimaryreasonthatpeoplewouldstrugglewitheachother?A.Togettheirshareofcleanair.B.Topursueacomfortablelife.C.Togainahighersocialstatus.D.Toseekeconomicbenefits.答案A解析细节理解题。根据第一段最后一句“Itseemstobeprovedthatifhumanbeingscanfreelybreatheandshareair,thereisnoprimaryreasonforthemtostrugglewithoneanother.”可知,如果人们能自由地呼吸到新鲜空气,就没理由跟别人争斗,故选A。3.Whatdoestheauthortrytodrawourclosestattentionto?A.Themassiveburningoffossilfuels.B.Ourrelationshiptotheplantworld.C.Thecapacityofplantstorenewpollutedair.D.Large-scaledeforestationacrosstheworld.答案B解析细节理解题。根据第三段第四句“Theinterdependencetowhichwemustpaytheclosestattentioniswhatexistsbetweenourselvesandtheplantworld.”可知,作者最想让我们关注的是我们和植物世界的关系,故选B。4.Howcanhumanbeingsachievethegoalofprotectingtheplanet,accordingtotheauthor?A.Byshowingrespectforplants.B.Bypreservingallformsoflife.C.Byconsumingallnaturalresources.D.Byallmakingtheireffortstogether.答案D解析细节理解题。根据最后一段第二句“Thistaskcanbecarriedoutonlywheneachtakesituponher-orhimselfandonlywhenallworktogether.”可知,人类想实现保护星球这个目标就要团结一致共同努力,故选D。5.Whatdoestheauthorsuggestwedoinordernottojustsurvive,butlivebetter?A.Expandtherangeofliving.B.Developnature’spotentials.C.Sharelifewithnature.D.Explorenewresources.答案C解析细节理解题。根据最后一段内容尤其是其第一句“Humansmustlearntosharelife,bothwi...