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资料整理【淘宝店铺：向阳百分百】选择性必修1Unit5早读材料一、必背短语1.devote...to把……用于;献身;致力;专心2.2.becomprisedof包括;包含;由……组成(或构成)3.keep...awayfrom...不让……接近……4.carefor非常喜欢5.beknownas被誉为……6.haveashortageof短缺……7.beconvincedthat确信……8.varietiesof多种多样的9.enablesb.todosth.使某人能够做某事10.begeneratedfrom由……产生/引起11.dependon依靠;依赖12.farfrom几乎相反;远非13.makedonationsto向……捐赠14.befullofvision富有远见15.dreamup凭空想出16..inturn相应地;转而;依次;轮流17..relateto与……相关18.communicatewith和……交流19.inaddition此外,另外20.berichin富含……21.focuson集中于……;注重……22.freeof不含……的;不受……伤害23.arangeof一系列24.beseparatedfrom和……分开25.havenoimpacton对……没有影响二、词形转变1.devote/dɪˈvəʊt/vt.把……献(给);把……专用于;专心于→devoted/dɪˈvəʊtɪd/adj.忠诚的;挚爱的→devotion/dɪˈvəʊʃn/n.挚爱;奉献2.characteristic/kærəktəˈrɪstɪk/n.特征;特点;品质adj.典型的;独特的→characteristically/ˌkærəktəˈrɪstɪkli/adv.典型地→characterization/ˌkærəktəraɪˈzeɪʃn/n.描述方法;刻画3.conventional/kənˈvenʃənl/adj.传统的;习惯的→convention/kənˈvenʃn/n.大会;习俗;协定→conventionally/kənˈvenʃənəli/adv.照惯例4.assumption/əˈsʌmpʃn/n.假定;设定;(责任的)承担;(权利的)获得→assume/əˈsjuːm/v.认为;假定;承担(责任)5.estimate/ˈestɪmət/vt.估计;估价;估算n.估计;估算→estimation/ˌestɪˈmeɪʃn/n.评价;看法;判断;估计6.consumption/kənˈsʌmpʃn/n.消耗;消耗量;消费→consume/kənˈsjuːm/v.消耗;毁灭7.reality/riˈæləti/n.现实;实际情况;事实→real/ˈriːəl/adj.真的,真正的→really/ˈriːəli/adv.真正地;实际上;的确8.salty/ˈsɔːlti/adj.含盐的;咸的→salt/sɔːlt/n.盐v.(给食物)加盐;用盐腌制(食物)adj.咸的9.extension/ɪkˈstenʃn/n.扩建部分;扩大;电话分机→extendable/ɪkˈstendəbl/adj.可延长的10.chemical/ˈkemɪkl/adj.与化学有关的;化学的n.化学制品;化学品→chemist/ˈkemɪst/n.药剂师;药房;化学家→chemistry/ˈkemɪstri/n.化学11.nutritional/njuˈtrɪʃənl/adj.营养（物）的→nutritious/njuˈtrɪʃəs/adj.有营养的;营养丰富的→nutrition/njuˈtrɪʃn/n.营养;滋养12.organic/ɔːˈgænɪk/adj.有机的;不使用化肥的;有机物的→organically/ɔːˈgænɪkli/adv.有机地;器官上地13.essential/ɪˈsenʃl/adj.完全必要的;极其重要的→essentially/ɪˈsenʃəli/adv.本质上;根本上;基本上14.depth/depθ/n.向下（或向里）的距离;深（度）→deep/diːp/adj.深的;厚的;纵深的;宽的→deeply/ˈdiːpli/adv.很;非常;极其;深刻地,强烈地15.entirely/ɪnˈtaɪəli/adv.全部地;完整地;完全地→entire/ɪnˈtaɪə（r）/adj.全部的;整个的;完全的→entirety/ɪnˈtaɪərəti/n.全部;全体;整体三、必背文段Withoutdoubt,organic（有机的）food,justasanythingelse,comeswiththeprosandcons（利弊,优缺）Ontheonehand,theworld’spopulationisundergreatpressurenow,whichmakesitclearlyimpossiblefororganicfoodtobeavailabletoeveryone.Butontheotherhand,organicfoodishealthierandmoreeco-friendly.Onlybyingesting[ɪnˈdʒest]（摄入）organicfoodcanweavoidmanyhealthrisksandsideeffect(副作用）ofnon-organicfood.Morelandaroundtheworldisbeingdedicatedtoorganicfarming.Asfortheproblemofpopulation,I’msurethatitwillbesolvedastechnologydevelops.Ihaveadreamthatonedayallofuswillbeabletogetorganicfood.Whenthatdaycomes,wewillbeabletoliveatrulyhealthylifefreefromworriesandrisks.Let’ssupportorganicfood.资料整理【淘宝店铺：向阳百分百】