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ID:42830410
大小:157.36 KB
页数:8页
时间:2019-09-21
《重庆市2017高考英语阅读理解选编(110)含解析》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、重庆市2017高考英语阅读理解选编(110)(附解析)阅读理解一词义猜测题、观点态度题。(2015年宁夏银川实险中学月考)Arainforestisanareacoveredbytalltreeswiththetotalhighrainfallspreadingquiteequallythroughtheyearandthetemperaturerarelydippingbelow16°C.Rainforestshaveagreateffectontheworldenvironmentbecausetheycantak
2、einheatfromthesunandadjusttheclimate.Withouttheforestcover,theseareaswouldreflectmoreheatintotheatmosphere,warmingtherestofthewor1d・Losingtherainforestsmayalsoinfluencewindandrainfallpatterns,potentiallycausingcertainnaturaldisastersallovertheworld.Tnthepasthund
3、redyears,humanshavebegundestroyingrainforestsinsearchofthreemajorresources(资源);landforcrops,woodforpaperandotherproducts,landforraisingfarmanimaIs,Thisactionaffectstheenvironmentasawhole・Forexample,alotofcarbondioxide(二氧化碳)intheaircomesfromburningtherainforests・
4、Peopleobviouslyhaveaneedfortheresourceswegainfromcuttingtreesbutwewillsuffermuchmorethanwewi11benefit.Therearetwomainreasonsforthis.Firstly,whenpeoplecutdowntrees,generallytheycanonlyusethelandforayearortwo.Secondly,cuttinglargesectionsofrainforestsmayprovideago
5、odsupplyofwoodrightnow,butinthelongrunitactuallyreducestheworld,swoodsupply.Rainforestsareoftencalledtheworld'sdrugstore.Morethan25%ofthemedicinesweusetodaycomefromplantsinrainforests・However,fewerthan1%ofrainforestplantshavebeenexaminedfortheirmedicalvalue.Itis
6、extremelylikelythatourbestchaneetocurediseasesliessomewhereintheworld'sshrinkingrainforests.1・Rainforestscanhelptoadjusttheclimatebecausethey•A.ReflectmoreheatintotheatmosphereB.ReducetheeffectofheatfromthesunontheearthC.BringabouthighrainfallthroughouttheworldD
7、.Rarelycausethetemperaturetodroplowerthan16°C2.Whatdoestheword“this”underlinedinthethirdparagraphreferto?A.Humanshavebegundestroyingrainforests.B.Peoplehaveastrongdesireforresources.C.Wewilllosemuchmorethanwecangain.D.Muchcarbondioxidecomesfromburningrainforests
8、3.Itcanbeinferredfromthetextthat•A.WecangetenoughresourceswithoutrainforestsB.WewillgrowfewerkindsofcropsinthegainedlandC.Thelevelofannualrainfal1affectswindpatternsD
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