2018-2019学年高中英语三维设计人教版浙江专版选修6：unit4课时跟踪练一

《2018-2019学年高中英语三维设计人教版浙江专版选修6：unit4课时跟踪练一》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、课时跟踪练（—）WarmingUp&Reading—PrereadingI.阅读理解AYoumightthinkthat"globalwarming”meansnothingmorethanariseintheworld"stemperature.Butrisingsealevelscausedbyithaveresultedinthefirstevacuation（撤离）ofanislandnationthecitizensofTuvaluwillhavetoleavetheirhomelan

2、d・Duringthe20thcentury,thesealevelrose8—12inches.Asaresult,Tuvaluhasexperiencedlowlandfloodingofsaltwaterthathaspollutedthecountry"sdrinkingwater.PaaniLaupepa,aTuvaluangovernmentofficial,reportedtotheEarthPolicyInstitutethatthenationhassufferedanunus

3、uallyhighnumberoffiercestormsinthepasttenyears.Manyscientistsconnecthighersurfacewatertemperaturesresultingfromglobalwarmingtogreaterandmoredamagingstoims.LaupepciexpresseddissatisfactionwiththeUnitedStatesforrefusingtosigntheKyotoProtocol,aninternat

4、ionalagreementcallingforindustrializednationstoreducetheirgreenhousegasemissions（导致温室效应的气体排放），whichareamaincauseofglobalwarming."Byrefusingtosigntheagreement,theUShaseffectivelytakenawaythefreedomoffuturegenerationsofTuvaluanstolivewheretheirforefath

5、ershavelivedforthousandsofyears."LaupepatoldtheBBC.TuvaluhasaskedAustraliaandNewZealandtoallowthegradualmoveofitspeopletobothcountries.Tuvaluisnottheonlycountrythatisvulnerable（易受影响的）torisingsealevels.MaumoonGayoon,presidentoftheMaldives,toldtheUnite

6、dNationsthatglobalwarminghasmadehiscountryof311,000an"endangerednation^.语篇解读：本文主要讲述了全球变暖对于某些岛国，特别是Tuvalu造成的恶劣影响。1.Thetextismainlyabout•A.rapidchangesinearth?stemperatureB•badeffectsofglobalwarmingC-movingofacountrytoanewplaceD・reasonsforlowlandfloodi

7、ng解析：选B主旨大意题。这篇短文主要讲述了全球变暖造成的恶劣影响，故答案选B。A、C、D三项都是细节。2.Accordingtoscientists,theDIRECTcauseofmoreandfiercerstormsis・A.greenhousegasemissionsinindustrializednationsB•highersurfacewatertemperaturesoftheseaC.continuousglobalwarmingD.risingsealevels解析：选B细

8、节理解题。根据第三段中“Manyscientistsconnecthighersurfacewatertemperaturesresultingfromglobalwarmingtogreaterandmoredamagingstorms.可字U断出造成严重的暴风雨的直接原因是海洋表面水温太高。1.LaupepawasnotsatisfiedwiththeUnitedStatesbecauseitdidnot・A.agreetoreduceitsgreenhousegasemissionsB•s