选修六第四单元复习.ppt

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1、Unit4Globalwarming考纲知识预览熟记单词1.(v.)比较2.(n.)现象3.(n.)数量，量4.(n.)测量，衡量，尺寸5.(n.)数据，资料6.(n.)大灾难，浩劫7.(vt.)陈述，说明comparephenomenonquantitymeasurementdatacatastrophestate考纲知识预览8.(adj.)环境的9.(n.)后果，影响，结果10.(n.)范围，种类11.(vi.&n．)扫视，看一下；一瞥12.(adj.)分布广的，普遍的13.(v.)减少environm

2、entalconsequencerangeglancewidespreaddecrease考纲知识预览14.(adj.)稳固的，持续的15.(n.)强调16.(adj.)平均的17.(n.)存在18.(adj.&n．)个别的，单独的；个人，个体19.(n.)污染，弄脏20.(adj.)电的，与电有关的steadyemphasisaverageexistenceindividualpollutionelectrical考纲知识预览21.(n.)器具22.(adj.)原子核的，核的，核能的23.(n.)分歧，不

3、一致24.(vt.)反对，反抗，与(某人)较量appliancenucleardisagreementoppose考纲知识预览翻译词组1．温室效________________________2．发生________________________3．大量的________________________4．人类活________________________5．全球变暖____________________6．电器________________________7.代表________________

4、________8.有意义，起_______________________greenhouseeffectcomeaboutquantitiesofhumanactivityglobalwarmingelectricapplianceonbehalfofmakeadifference考纲知识预览9.只要_______________________10.容忍________________________11.倾向于做某事_______________12.整体上_____________________

5、___13.同意，赞同，订购_____________14.导致________________________15.反对________________________solongasputupwithtendtodoonthewholesubscribetoresultinbeopposedto考纲知识预览背诵句型III.熟记句型，语法1.Thereisnodoubtthattheearthisbecomingwarmerandthatitishumanactivitythathascausedthis

6、globalwarmingratherthanarandombutnaturalphenomenon.问题一：Thereisnodoubtthat句型中that引导__________从句问题二：itis………that属_____句型同位语从句强调2.Allscientistssubscribetotheviewthattheincreaseintheearth’stemperatureisduetotheburningoffossilfuelslikecoal,naturalgasandoiltoprod

7、uceenergy.问题：Allscientistssubscribetotheviewthat句型中that引导____________从句同位语从句3.Together,individualscanmakeadifference.（课本P30页）翻译：4.Ittakesalotofenergytomakethingsfromnewmaterials,so,ifyoucan,buythingsmadefromrecycledmaterials.（课本P30页）Ittakes……todosth意思是____

8、_________________________________5.Yourcontributioncounts.（课本P30页）翻译：_____________________________________众人拾柴火焰高做某事花费某人……每个人的贡献都很重要测一测：I.单句语法填空1.Somecommon________(phenomenon)intheworldarestillnotcompletelyu