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第1页共7页核心词汇1．____________(消费者)areencouragedtocomplainaboutfaultygoods.2．We____________(提倡)usingclothorpaperbagsinsteadofplasticones.3．Thereisagrowing____________(趋势)forpeopletoworkathomeinsteadofinanoffice.4.Childasheis，hehasmanyinterests，____________(变化)fromchesstoswimming.5．Shewastremblingwithexcitement，buttomysurprisehervoicewas____________(稳定)．6．Jane’sworkisabove____________(平均)whileHob’sisverymuchbelowit.7．Undernormal____________(情况)，thesetwogasesreactreadilytoproducecarbondioxideandwater.8．Allthecropsandfieldshereareunderwaterduringthe____________(洪水)．9．Theviolent____________(现象)ofnaturearestillhardforustodealwith.10．I____________(瞥了一下)attheclockanddiscoveredthattherewereonly30secondslefttoplay.11．We____________witheachotheronthematter，butitisurgenttoreducethe____________，forwedon’thavemuchtimeleft.(agree)12．用educate的适当形式填空(1)Hewas____________ataverygoodschoolinhisteens.(2)Nocountrycanaffordtoneglectthe____________ofitsyoungpeople.(3)Theyengagedayoung____________toteachthemSpanish.1.Consumers2.advocate3.tendency4.ranging5.steady6.average7.circumstances8.floods9.phenomena10.glanced11.disagree；disagreement,12.(1)educated(2)education(3)educator高频短语1．________________发生；造成2．________________同意；赞成；订购3．________________大量的4．________________上升；增长；升起5．________________导致6．________________反对……7．________________即使8．________________继续9．________________大体上；基本上10．________________代表……一方；作为……的代言人11．________________忍受；容忍12．________________只要13．________________等等1.comeabout2.subscribeto3.quantitiesof4.goup5.resultin6.beopposedto7.evenif8.keepon9.onthewhole10.onbehalfof11.putupwith12.solongas13.andsoon重点句式1．____________________theearthisbecomingwarmerandthatitishumanactivitythathascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.毫无疑问，地球正变得更加暖和。全球变暖是人为的，而不是随意的自然现象。2．__________westartreducingtheamountofcarbondioxideandothergreenhousegases，第2页共7页theclimateisgoingtokeeponwarmingfordecadesorcenturies.即使我们开始减少二氧化碳和其他温室气体的含量，在未来几十年或几个世纪内，气候仍会持续转暖。3．ItisOKtoleaveanelectricalapplianceon________________youareusingit—__________，turnitoff!只要你在使用电器设备，你便可以把它开着，如果不用就把它关掉！4．______________________tomakethingsfromnewmaterials，so，ifyoucan，buythingsmadefromrecycledmaterials.用新材料来做这些东西要花费大量的能源，因此，只要有可能，就买那些用回收材料制成的物品吧。1.Thereisnodoubtthat2.Evenif3.solongas；ifnot4.Ittakesalotofenergy知识详解1quantityn．量；数量；数目，数额(回归课本P26)Theproblembeginswhenweaddhugequantitiesofextracarbondioxideintotheatmosphere.当我们向空气中排放大量的多余的二氧化碳的时候，问题就开始产生了。[归纳拓展][例句探源]①(朗文P1667)Thecardsarecheaperifyoubuytheminquantity.大批量购买这些卡片要便宜些。②(牛津P1620)Thedataislimitedintermsofbothqualityandquantity.这份资料在质量上和数量上都很有限。③Largequantitiesofinformationhavebeencollected.已经收集了大量信息。④Alargequantityofgoodearthisbeingwashedawayinthisareaeveryyear.每年这个地区大量沃土被冲走。⑤Largequantitiesofwaterarebadlyneededhere.这里急需大量水。【温馨提示】aquantityof后同样可接不可数名词或可数名词的复数形式。但当它作主语时谓语动词一般根据其所修饰的名词而定，而quantitiesof作主语时，不论其后的名词为可数或不可数，谓语动词都用复数。[即境活用]1．(2009年高考福建卷)—Whydoesthelakesmellterrible?—Becauselargequantitiesofwater________.A．havepollutedB．isbeingpollutedC．hasbeenpollutedD．havebeenpolluted解析：选D。本题考查时态、语态及主谓一致问题。句意：——这湖水怎么这么难闻？——因为大量的水已经被污染了。water与pollute为被动关系，故排除A项；B项表示“正被污染”，故排除；largequantitiesof后加名词，谓语动词应与quantities保持一致，故排除C第3页共7页项，答案为D项。2opposevt.反对；反抗；与(某人)较量(回归课本P27)Ontheotherhand，therearethose，likeGeorgeHambley，whoareopposedtothisviewandbelievethatweshouldnotworryabouthighlevelsofcarbondioxideintheair.在另一方面，还有一些人，像科学家乔治·汉布利，反对上面的观点，他们认为我们不必担心空气中会有高含量的二氧化碳。[归纳拓展][例句探源]①Tobehonest，Iopposeyourgoingtherealone.说实话，我反对你独自一人去那儿。②Manypeopleopposedtheideaofbuildinganewhighwaybecauseofthegreatcost.由于需要巨额开支，许多人反对另修一条新公路的主意。③(朗文P1437)Mostcompanybossessaytheyareopposedtoemployeesworkingalotofovertime.大多数公司老板说，他们反对雇员频繁加班。[即境活用]2．我们坚决反对帮助酗酒成瘾的那位年轻人。We________________________________helpingtheyoungmanaddictedtoalcohol.答案：arefirmlyopposedto3averageadj.平均的；普通的；正常的；平常的n．平均数；平均水平；一般水准v．平均为；计算出……的平均数(回归课本P29)Thegreenhouseeffectgivestheearth’ssurfacetheaveragetemperatureof15℃.温室效应使地球表面的平均温度保持在15℃。[归纳拓展][例句探源]①(牛津P118)Iwasjustanaveragesortofstudent.我只是一个普通的学生。②(2009年高考全国卷)Onaverage，peoplewhodon’tsmokearehealthierthanpeoplewhodo.通常，不吸烟的人比吸烟的人健康。③Tom’sworkatschoolisabove(the)average，whileHarry’sisbelow(the)average.汤姆在学校的功课在一般以上，而哈利的功课在一般以下。④Ourweeklyprofitsaverageoutatabout$750.我们每周的平均利润约为750美元。[即境活用]3．Don’texpecttoomuchofhim.Afterall，heisachildof_______intelligence.A．averageB．slightC．strangeD．different解析：选A。根据前句“不要对他期望太大”，可以推断，这个孩子智力水平一般。4glancevi.看一下，扫视n．一瞥第4页共7页(回归课本P27)Glancequicklyatthemagazinearticleandanswerthequestions.快速浏览一下这篇杂志文章，然后回答问题。[归纳拓展][例句探源]①(全国高考)But，asheglanceddownthepage，anoticecaughthiseye.但他往下浏览时，有则布告吸引了他的眼球。②(牛津P863)Ionlyhadtimetoglanceatthenewspapers.我只来得及浏览一下报纸。③(牛津P863)Atfirstglance，theproblemseemedeasy.乍一看问题似乎很简单。④Itookaglanceatthehallandfoundmanyfamiliarfacesamongtheaudience.我扫视了一下大厅，发现观众中有许多熟悉的面孔。[即境活用]4．匆匆看了病人一眼之后，医生打电话叫了救护车。________________________________atthepatientthedoctorrangforanambulance.答案：Afteraquickglance5circumstancen．环境；情况，通常用作复数形式(回归课本P30)Recyclecans，bottles，plasticbagsandnewspapersifcircum