2025年托福考试口语实战演练试卷：气候变化与地球生态系统试题解析
考试时间：______分钟总分：______分姓名：______
一、听力理解
要求：根据听力材料，回答以下问题。
1.Whatisthemaintopicofthelecture?
2.Accordingtothespeaker,whatarethetwomaincausesofclimatechange?
3.Howdoesclimatechangeaffectthepolarbearpopulation?
4.Whatmeasuresarebeingtakentoreducecarbonemissions?
5.Whyisitimportanttopreservebiodiversity?
6.Whatarethethreemaintypesofecosystemsmentionedinthelecture?
7.Howdoesdeforestationcontributetoclimatechange?
8.Whatistheroleofplantsinthecarboncycle?
9.Accordingtothespeaker,whatistheimpactofclimatechangeonagriculture?
10.Howdoesclimatechangeaffectthedistributionofspecies?
二、阅读理解
要求：阅读以下文章，回答以下问题。
文章：TheImportanceofEcosystemServices
Ecosystemservicesarethebenefitsthathumansreceivefromecosystems.Theseservicesincludefood,water,andcleanair.Ecosystemservicesalsoprovidenaturalresourcessuchastimber,minerals,andfossilfuels.Inaddition,ecosystemsproviderecreationalopportunitiesandaestheticvalues.
1.Whatareecosystemservices?
2.Accordingtothearticle,whataresomeexamplesofecosystemservices?
3.Howdoecosystemsprovidefoodforhumans?
4.Whatistheroleofecosystemsinprovidingcleanair?
5.Accordingtothearticle,whataresomenaturalresourcesprovidedbyecosystems?
6.Howdoecosystemscontributetohumanhealth?
7.Whatistheimpactofclimatechangeonecosystemservices?
8.Accordingtothearticle,whataresomemeasurestopreserveecosystemservices?
9.Howdoecosystemsproviderecreationalopportunities?
10.Whatistheaestheticvalueofecosystems?
三、综合写作
要求：根据以下材料，完成一篇300-400字的短文。
材料：TheImpactofClimateChangeonCoralReefs
CoralreefsaresomeofthemostdiverseecosystemsonEarth.Theyprovidehabitatforawidevarietyofmarinelife,includingfish,invertebrates,andplants.However,coralreefsareunderthreatfromclimatechange.Risingseatemperatures