2018 届河南省北大附中河南分校高三最后一次冲刺（猜题卷）英语试题及答案

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1、河南省北大附中河南分校2014届高三最后一次冲刺（猜题卷）英语试题第Ⅰ卷第一部分：听力（共两节，满分30分）略第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文，从每题所给的四个选项（A,B,C和D）中，选出最佳选项，并在答题卡上将该项涂黑.AArainforestisanareacoveredbytalltreeswiththetotalhighrainfallspreadingquiteequallythroughtheyearandthetemperaturerarelyd

2、ippingbelowl6℃.Rainforestshaveagreateffectontheworldenvironmentbecausetheycantakeinheatfromthesunandadjusttheclimate.Withouttheforestcover，theseareaswouldreflectmoreheatintotheatmosphere，warmingtherestoftheworld.Losingtherainforestsmayalsoinfluencewindandrainfallp

3、atterns，potentiallycausingcertainnaturaldisastersallovertheworld.Inthepasthundredyears，humanshavebegundestroyingrainforestsinsearchofthreemajorresources：landforcrops，woodforpaperandotherproducts，landforraisingfarmanimals.Thisactionaffectstheenvironmentasawhole.For

4、example，alotofcarbondioxideintheaircomesfromburningtherainforests.Peopleobviouslyhaveaneedfortheresourceswegainfromcuttingtreesbutwewillsuffermuchmorethanwewillbenefit.Therearetwomainreasonsforthis.Firstly，whenpeoplecutdowntrees，generallytheycanonlyusethelandforay

5、earortwo.Secondly，cuttinglargesectionsofrainforestsmayprovideagoodsupplyofwoodrightnow，butinthelongrunitactuallyreducestheworld’swoodsupply.Rainforestsareoftencalledtheworld’sdrugstore.Morethan25％ofthemedicinesweusetodaycomefromplantsinrainforests.However，fewertha

6、nl％ofrainforestplantshavebeenexaminedfortheirmedicalvalue.Itisextremelylikelythatourbestchancetocurediseasesliessomewhereintheworld’sshrinkingrainforests.21.Whatdoestheword“this”underlinedinthethirdparagraphreferto?A.Wewilllosemuchmorethanwecangain.B.Humanshavebeg

7、undestroyingrainforests.C.Peoplehaveastrongdesireforresources.D.Muchcarbondioxidecomesfromburningrainforests.22.ItcanbeinferredfromthetextthatA.wecangetenoughresourceswithoutrainforestsB.thereisgreatmedicinepotentialinrainforestsC.wewillgrowfewerkindsofcropsintheg

8、ainedlandD.thelevelofannualrainfallaffectswindpatterns23.Whatmightbethebesttitleforthetext?A.HowtoSaveRainforestsB.HowtoProtectNatureC.Rainforestsandthe