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名师指津Unit4Globalwarming课文经典回顾重点词汇讲练写作句型仿写词句基础过关词句基础过关写作词汇1.______her/togetfat照顾她/易变胖2.__________time/energy消耗时间/能源3._________earlyrising主张早起4._________sb’smemory恢复记忆5._______inpricefrom＄1to＄5价格从1到5美元不等6.70miles_____hour每小时七十英里7.the_________ageofthem他们的平均年龄tendconsumeadvocaterefreshrangeperaverage8.the____________problem这个普遍的问题9.be_______about对……抱随意的态度10.two______ofbeer两罐啤酒11.makea_____________________做出承诺12.underno_____________在任何情况下决不13.take/havea_______粗略地看一下14.agrowing_______不断增长的趋势trendwidespread/general/universalcasualcanscommitment/promisecircumstancesglance阅读词汇1.graphn.燃料2.fueln.资源；数据3.datan.图表；坐标图；曲线图4.floodn.发动机5.motorn.洪水；水灾6.outeradj.温和的；温柔的；淡的7.mildadj.外部的；外面的8.nuclearadj.胡乱的；任意的9.randomadj.电的；与电有关的10.electricaladj.核的;核能的;原子核的11.microwaven.温室；花房12.greenhousen.微波炉；微波13.catastrophen.个人；个体adj.单独的14.individualn.大灾难；浩劫转换词汇1.Instead,hehopesthathisbusinesswillgrow_________(steady).修饰动词grow，应用其副词形式steadily，表示“稳定地发展”。2.Hewalkeddowntheroad,_________(casual)swinginghisbag.修饰非谓语swinging，应用副词。steadilycasually3.IadmireEdisonalotbecauseofhisgreat____________(contribute)totheworld.空格前有形容词great修饰，所以这里应填名词，greatcontribution表示“伟大的贡献”。4.Thesesocial____________(phenomenon)canhaveverypersonalconsequences.由前面的these可知，要用复数形式。contributionphenomena5.Therehasbeenagradual_________(grow)inmembershipforthelasttenyears.空格前有形容词gradual修饰，所以这里应填名词，gradualgrowth表示“逐渐增加”。6.Davidisanartist,writerand_________(educate)who’sdevelopinganewartschool.与名词artist,writer并列，一起作表语，用表示职业或身份的名词educator，表示“教育家”。growtheducator7.“Icanhandlestress”isregardedasapositive__________(state)intheworldofwork.本空前面有形容词positive，所以这里应填名词，positivestatement表示“积极的言论”。8.Thereisagrowing__________(tend)toregardmoneymorehighlythanqualityoflife.在冠词后用名词，表示“倾向；趋势”。statementtendency9.Therearemanytheoriesabouthowtheuniversefirstcameinto_________(exist).因comeintoexistence是固定搭配，意为“开始存在;产生”。句意：有许多种关于宇宙起源的理论。10.____________(present)isimportantifyouwantpeopletobuyyourproducts.作主语用名词，表示“演示”。existencePresentation11.Shakingtheheadfromsidetosidemeans_____________(disagree)orrefusal.作mean的宾语用名词，故填disagreement(不同意)。12.Wearemakingeffectivemeasurestocontrolenvironmental___________(pollute).作control的宾语，用名词。disagreementpollution13.Quantitiesofwater_______(be)wastedinthistownlastyear.因“quantitiesof+不可数名词(单数)或可数名词复数”时，谓语动词一律用复数形式。比较：“aquantityof+名词”作主语时，谓语动词的数与名词的数一致：Thereisasmallquantityofwaterleftinthebottle.瓶子里还剩下少量的水。Thereareonlyasmallquantityofflowersleftinthegarden.花园里只剩下少量的花了。were1._______上升；增长；升起2.____________发生；造成(happen)3._________warming继续变暧4.______________failure导致失败5.____________anewspaper订阅报纸6.______________________pollution忍受污染7.____________________________________thisview反对这种观点goupcomeaboutkeeponresultin/leadtosubscribetoputupwith/bear/stand/tolerateoppose/beopposedto/beagainst/objectto词组搭配8.________________________fuel大量的燃料9.____________myschool代表我的学校10._____________大体上；基本上11.___________等等12._____________只要13.______________尽管；即使14.__________________________结果；因此asaconsequence/asaresultaquantityof/quantitiesof/alotof/lotsofonbehalfofonthewholeandsoonso/aslongasevenif/though美句必背1.Thereisnodoubt_____theearthisbecomingwarmerandthatitishumanactivity_______hascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.毫无疑问，地球正在变暖，而地球变暖正是人类活动导致的，并非是一种无规律的自然现象。thatthat2._________the“greenhouseeffect”,theearthwouldbeaboutthirty-threedegreesCelsiuscoolerthanitis.如果没有“温室效应”，地球的温度将会比现在低33摄氏度。3.AsI’mnotsure_______tostartwithmyproject,Iwouldappreciateanysuggestionsyoumayhave.由于我不清楚我该从哪里开始我的研究，我希望能得到你们的建议。Withoutwhere4.Somebyproductsofthisprocessarecalled“greenhouse”gases，the________________(important)oneofwhichiscarbondioxide.这个升温过程的一些副产品就叫作“温室”气体，其中最重要的是二氧化碳。5.Ittakesalotofenergy__________(make)thingsfromnewmaterials,so，ifyoucan，buythings________(make)fromrecycledmaterials.用新材料来做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。mademostimportanttomake课文经典回顾语法填空Thereisnodoubtthattheearthisbecomingwarmerbutthereisfiercedebateover1______itishumanactivitythat2__________(cause)thisglobalwarmingorwhetheritisjustanaturalphenomenon.Many3_________(scientist)likeDrJaniceFosterbelievethatpeoplehavecausedtheincreaseintheearth’stemperaturebyburningoffossilfuelslikecoal,naturalgasandoiltoproduceenergy4________byproductsarecalled“greenhouse”gases,themostimportantone5______(be)carbondioxide.whetherhascausedscientistswhosebeingThesegasestrapheatfromthesunandthereforewarmtheearth,6_________whichtheearthwouldbeaboutthirty-threedegreesCelsiuscoolerthanitis.Butincreasedamountofcarbondioxidemeansthat7______(much)heatenergyistrappedintheatmosphere,8_______(cause)theglobaltemperaturetogoup.Ontheotherhand,scientistslikeGeorgeHambleybelievethatanywarmingwillbemildwithfewbad9______________(environment)consequencesandmorecarbondioxideis10_________(actual)apositivething.actuallywithoutmorecausingenvironmental短文改错Weknowthatthelevelsofcarbondioxidehasincreasedgreatlyoverlast100to150years.ItwasascientistwascalledCharlesKeeling,whomadeaccuratemeasurementsoftheamountofcarbondioxideintheatmospherefrom1957to1997.Hefoundthatfromthesey