Unit8GreenLiving词汇讲解讲义高中英语北师大版

Unit8词汇讲解Topictalk1.desertn.沙漠v遗弃，抛弃→desertedadj被遗弃的空无人的→dessertn.甜点2.globaladj全球的，全世界的→globallyadv全球地→globen.地球，地球仪3.industrialadj工业的→industryn.工业，行业4.extinctionn灭绝→extinctadj灭绝的，消失的5.solutionn(c)解决（办法）；答案（常与介词to连用）;(C&U)溶渡一solvevt.解决，处理；解答a/thesolutionto......的解决办法；答案eupwith/find/seekasolution想出/找到/寻找解决方法常接介词to的名词短语：thekeyto...;theaccessto..;theanswerto...;theapproachto...;thedamageto...;theresponseto...;theentranceto...;theattitudeto...6.electricityn(u)电generate/produceelectricity发电比较：electricelectrical&electronic①electricadj&n主要用于由电操纵的，发电的，或用于导电的事物（物体身可带电）electriclight/current电灯/电流②electricaladj主要用于与电有关的事物或研究电气科分等领域.(被修饰的词本身并不能带电）electricalequipment/engineering电气设备/电气工程③electronicadj强调与电子装置有关的或使用电子装置的electronicdevices/games/mail电子设备/电子游戏/电子邮件7.recyclevi&vt再利用，回收利用一recyclableadj可回收利用的→recyclingn回收利用8.balancen.[U,sing.]均衡，平衡；[U]平衡能力；vt.&vi.使保持平衡；相抵，抵消vt.权衡重要性，→balancedadj平衡的，均衡的Keep/loseone'sbalance保持/失去平衡keepa/thebalancebetweenAandB保持......与....之间的平衡onbalance总的来说balanceAagainstB权衡A和Babalanceddiet均衡的饮食Lesson1L.rootn.树根，根源，起因；V使生根be/lieattherootof是...的根本原因berootedin起源于，根植于.....2.shootn.[C]幼苗，嫩芽，新枝；vt.&vi.射击；射门，投篮；拍摄(shot/shot)→shotn.[C]射击，枪声；射门，投篮；照片；镜头；[C,usuallysing.]尝试，努力→shootingn.[C]枪击；[U](电影的)拍摄shootat...朝.....射击=takeashotat朝..开枪3.bother(1)vi.花费时间精力(做营重)，常用于否定句和疑问句中。botherdoingsth./hodosth.费心做某事botherabout/withsth为某事费心/花费时间精力can'tbebothered(todosth.)不想花时间精力(做某事)Whybother(...)?干嘛要费事(……)？(2)vt.使（某人）烦恼，给（某人）造成麻烦bothersb.(about/with.)（拿某事）烦扰某人Itbotherssb.todosth./that...做某事/.....使某人烦恼。(3)n.[U1麻烦：[sing.l令人烦恼的情况(或事物、人)4.foundationn基础、地基→found(foundedfounded)y建立，创办→foundern创建者，缔造者lay/providethefoundation(s)for...为...奠定基础5.involvevt参与，包含，需要、牵涉、涉及→involvedadj涉及的，复杂的一involvementn(u)参与，卷入，牵连involvesb/oneselfin(doing)sth使/让某人/自己参与做...involvedoingsth包括/需要做...be/getinvolvedin/with参与，卷人，投入Lesson21.profitn.[C，U]利润，收益，赢利；vi.&vt.获益，得到好处，对.....有用（或有益）一profitableadj.有利润的；有益的arise/anincrease/adrop/fallinprofits收益的上升/增长/跌落/下降makeaprofit赚取利润profitfrom/by.....因....而获利/受益profitsb.使某人获益Twoquarrelandathirdprofitsbyit.[谚]鹬蚌相争，渔翁得利。2tentedadj满意的，满足的(常用于名词前作定语)acontentedsmile惬意的微笑→contentn所容纳之物，内容，目录，满意，满足；adj满意的.满足的(不用于名词前作定语)；vt使满意，使满足becontentwith...=besatisfiedwith...对..满意becontenttodosth愿意做...contentoneselfwith(doing)sth使自己满足于...3.occurvi发生(occurred,occurred;occurring)→occurrencen(c)发生的事；(u)发生，出现注意：occur没有被动语态，不用于进行时，作谓语时，主语不能为人sthoccurstosb(主意或想法)被某人想到Itoccursto/hits/strikes/estosbthat......的念头浮现在某人的脑海中表“发生”的动词(词组)：occur;happen;takeplace;breakout4.agriculturen农业→agriculturaladj农业的5.proposaln（c)建议，提议：求婚proposevt提议，建议；vi求婚make/putforwardaproposal(todosth./forsth.)提出...的建议accept/rejectaproposal接受/拒绝一个建议proposedoingsth建议做...proposethatItisproposedthat......建议...（从句请语用“should+动词原形”，should可省略）proposetosb向...求婚注意：词尾e变al的词汇：arrivearrival;refuserefusal;approveapproval:survivesurvival;remove→removal6.slimadj微小的，苗条的；薄的(slimmer.slimmest)keep/stayslim保持苗条7.survivaln(u)继续生存，幸存；（c）幸存事物→survivevi.存活，生存，继续存在；v1.幸存，幸免于难，艰难度过；比......活（或存在）的时间长→survivor(c)幸存者Thesurvivalofthefittest适者生存survivalon=liveon靠..活下来survivesbby(+时间段）比某人多活...8.raten比率，速度ata/therateof以...的速度9.overevt克服(困难)：控制(感情)(overcame/overe)beovereby...被.....（某种情绪）控制；受到......的极大影响10.determinationn(u)决心，毅力determinevt决定，确定一determinedadj有决心的，意志坚定的；（尤指在困境巾）坚决的，坚定的withdetermination坚定地thedeterminationtodo做...的决心determinetodosth.决定做某事determineon/upon(doing)sth.决定/决心(做)某事bedeterminedtodosth.决心做某事bedeterminedthat......决定....坚信....ordinaryadj普通的，平常的(指普通，无奇特之处）ordinarypeople/clothes普通人/常服比较：mon常见，不足为奇monsense常识，monpractice惯例usual指惯常asusual像平常一样normal指正常leadanormallifeLesson3&WritingWorkshop1eupwith想出/到eup(问题，建议,计划等)被提到,被讨论eg:Wecameupwithaquestioninthemeeting.Aquestioncameupinthemeeting.相关短语：putupwith容忍忍受；catchupwith追上赶上；endupwith以...结束；makeupwith弥补：与...和好；Keepupwith跟上，和..保持联系2.disappearvi消失→disappearancen消失appearvi出现→appearancen.外貌；出现3.trackingn.跟踪→trackn跑道；足迹；轨道vi&vt追踪，跟踪atrackingsystem跟踪系统trackandfield田径keep/losetrackof了解/不了解...的动态；与..保持/失去联系4.officialn&adj→officially正式地，官方地5.attituden.看法态度a/an...attitudetowards/to...对...的态度.6.cutbackon=cutdownon...削减，缩减Cutin插嘴，打断别人说话cutout裁剪，删去cutup切碎、剁碎cutoff切掉，中断，使与外界隔绝majorityn大多数→majoradj重要的，主要的；n专业；主修课程v以...为专业majorin主修a/themajorityof+n(u&pl)+v(谓语与n保持一致)themajority+V(谓语单复皆可)+...eg:ThemajorityofthemitteememberswereagainstitThemajoritywas/werefortheproposal→minorityn少数→minoradj较少的，次要的，轻微的aminorityof少数；beina/theminority占少数8.conta