学年浙江省衢温51联盟高二下学期期中联考英语试题 解析版Word文件下载.docx
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学年浙江省衢温51联盟高二下学期期中联考英语试题 解析版Word文件下载.docx
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”Watercostsalotofmoney.Youmightbewonderingwhywaterissoexpensive.Afterall,waterhardlyseemsscarce.ItcoversthemajorityofEarth.However,mostofEarth’swaterisinsaltyoceans.Onlyasmallamountofitisdrinkable.
Alllivingthingsneedwatertosurvive,sowaterisoneofourmostimportantnaturalresources.Withalittleeffort,youcansavewaterandalsohelpkeepdownthewaterbill.Youwillbesurprisedathoweasyitistosavewater.Readthetipsbelowtolearnhow.
Fromthetimeyouwakeupuntilyougotobed,payattentiontohowmuchwateryouuse.Doyouwashyourhandsbeforeyoueatbreakfast?
Ifyoudo,turnoffthewaterwhileyouusethesoap.Thenwhenyoufinishwashingyourhands,makesureyouturnthetapoff.Alsoremembertoturnitoffwhenyouputtoothpasteonyourtoothbrushandwhilebrushingyourteeth.
Maybeyoutakeashowerinthemorning.Trytokeepyourtimeintheshowertolessthantenminutes.Installingalow-flowshowerhead,whichreducestheamountofwateryouuse,willhelp,too.Ifyouletthewaterintheshowerheatupbeforeyougetin,don’tletitgodownthedrain(排水孔).Instead,catchthewaterinbucketsanduseittowaterhouseplants.Usually,youusemuchlesswaterinashowerthaninabath.Ashowerismorerefreshing,too.However,ifyoudecidetotakeabath,besuretoclosethedrainbeforeyouturnonthewater.
Therearesomanywaystosavewater.Forfun,trytodoatleastonethingeverydaytosavewater.Everydropofwatercounts!
1.Whatdoestheunderlinedword“scarce”inparagraph1mean?
A.invisible.B.costly.C.usable.D.limited.
2.Howcanpeoplesavewaterwhileshowering?
A.Byusingalow-flowshowerhead.
B.Byadjustingthewatertemperature.
C.Byturningthewateroffwhileusingthesoap.
D.Byclosingthedrainbeforeturningonthewater.
3.Accordingtothetext,whichofthefollowingisTRUE?
A.Peoplewhotakebathsdonotcareabouttheenvironment.
B.Ifpeoplecoulddrinksaltwater,therewouldbelessneedtosavewater.
C.Thebiggestwasteofwatercomesfromwashinghandsandbrushingteeth.
D.Peoplearenotadvisedtoletthewaterintheshowerheatupbeforetheygetin.
【答案】
1.D
2.A
3.B
【分析】
这是一篇说明文。
文章主要讲述了地球上有大量的水资源,但大部分都是咸水,能够饮用的水只有一小部分,因此节约用水变得尤为重要。
文章还介绍了几种在生活中节约用水的方式。
1.
词义猜测题。
根据文章划线词下一句内容“ItcoversthemajorityofEarth.(它覆盖了地球的大部分。
)”可知,这里是表明水覆盖了地球的大部分,似乎说并不是那么的稀缺。
scarce意为“稀少的”,与limited同义。
故选D项。
2.
细节理解题。
根据第四段第三句内容“Installingalow-flowshowerhead,whichreducestheamountofwateryouuse,willhelp,too.(安装一个低流量的莲蓬头,可以减少你的用水量,也会有所帮助。
)”可知,这种低流量的莲蓬头的方式也能节约水。
故选A项。
3.
推理判断题。
根据第一段最后两句内容“However,mostofEarth’swaterisinsaltyoceans.Onlyasmallamountofitisdrinkable.(然而,地球上大部分的水都是咸水。
只有少量是可饮用的。
)”可知,如果人们可以饮用海水,那么节水就不会显得那么迫切紧要了。
故选B项。
Ourcountryhasbeeninvaded!
However,it’snotpeoplewhoaretheinvaders.It’splantsandanimals.
TheseplantsandanimalsarenativetootherpartsoftheworldandwerebroughttoNorthAmerica.Whentransplantedoutoftheirnativeenvironment,theycandamagetheirnewhomes.Theycausedisease,endangernativeplantsandanimals,andcostalotofmoneytocontrolorgetridof.
Whataresomeoftheplantsandanimalsthatarecausingtrouble,andhowdidtheygethere?
Onesuchplantiscalledkudzu,whichwasbroughttotheUnitedStatesfromJapanin1876.
Atfirst,kudzuwasawell-likedplant,admiredforthecolorofitsflowers.Italsoappearedtobeusefulbecauseitcouldkeepsoilfrombeingwashedaway.However,theplantgrowstoofast.Kudzucoverslandthatpeopleneedforforestryandfarming.Itcankilltreesandbushesbyuprootingthemorblockingoutsunlight.
Similarly,aproblematicanimal,nativetoCentralandSouthAmerica,isthegianttoad(蟾蜍).Thegianttoadgrowstobesixincheslong.ThepeoplewhobroughtthistoadtotheUnitedStateswantedittoeatcertainbugsthatwereeatingcrops.Unfortunately,thetoadshavemanybabies.Thesetoadsarealsoverypoisonous.Otheranimalsthateattoadscanbecomesickormayevendie.
Plantsandanimalsthatarenotnativetothisenvironmentcanbepests.Itcancostalotofmoneytogetridofthem.Theycandestroycropsandforests.Theycanalsoharmtheplantsandanimalsthatarenativetoanarea.Itisbettertothinkcarefullybeforetransplantingaplantoranimalfromitsnativeenvironmenttoanewone.
4.Whyiskudzuconsideredapest?
A.Becauseitisnotusefultopeople.
B.Becauseittakesoverlandandplants.
C.Becauseitcostsalotofmoneytocontrol.
D.Becauseitmakesanimalssickwhentheyeatit.
5.Howarebothkudzuandthegianttoadalike?
A.Theyareknowntoca
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