人教新课标英语选修7unit3单词课件共45张.pptx

Unit3Undertheseaannualadj1)一年的;一年一次的anannualmeeting2)每年的;全年的Mr.Watson'sannualincomeisUS$20,000.沃森先生全年的收入为两万美元。Extension:2.Witnessn.证人,目击者,证词他是那个事故的目击者.Hewasawitnessto/oftheaccident.vt&vi.①目击,为...作证他亲眼看见那个事故。Hewitnessedtheaccident.②作为…的见证；作为…发生的地点(年代等)：theyearsthatwitnessedthewar战争年代3.accommodationn.[C]住处，住所givesbaccommodationformakeaccommodationforsb4.Shore岸,口岸,海滨onshore在岸上offshore在离岸不远处；离岸shoreline海岸线shoredinner海鲜大餐shorecoastbeachseasidebank的区别5.opposite(prep/adj./n)Hesatdownoppositeme.在……对面Thetaxidriverhurriedawayintheoppositedirection.相反的Heishonestandhardworking,buthistwinbrotheristhecompleteopposite.对立的人或物（多与the连用）beoppositeto在……对面；与……相反Hishomeisoppositetomine.拓展：opposition(n)反对(～tosb/sth)；对手beopposedto反对；与……对立Iamopposedtoyourview.①Jackisconsiderate;hiswifeis________________________(恰恰相反).8.depthn.深度；深处这个湖有多深？What’sthedepthofthelake?Itis3,000metersindepth.拓展：deep(adj.)→depth(n)→deepen(v.)high(adj.)→height(n)→heighten(v.)wide(adj.)→width(n)→widen(v.)long(adj.)→length(n)→lengthen(v.)strong(adj.)→strength(n)→strengthen(v.)thedepth(s)oftheocean海洋深处thejungle丛林深处thecountry穷乡僻壤thewinter隆冬one’sheart心灵深处despair绝望的深渊9．urgevt.催促，力劝，强烈要求n．强烈的欲望，迫切要求2)v.驱赶，鞭策Heurgedhishorseforward.他策马前行。3)n.强烈的欲望，冲动Ihadasuddenurgetohithim.我突然很想揍他。urgencyn.紧急，急切，强求，坚持urgentadj.急迫的，紧要的，紧急的Itisurgentthatsb(should)…11.abandonvt.抛弃,遗弃;中止,放弃那个男人抛弃了他的妻儿.Themanabandonedhiswifeandchildren.她放弃了进大学的机会.Sheabandonedthechancetoentertheuniversity.常用短语:abandononeselfto放纵,沉湎于他们沉湎于饮酒。Theyabandonthemselvestodrinking.不要悲观失望。Donotabandonyourselftodespair.12.helpout帮助某人摆脱（困境）WhenIboughtthehouse,mysisterhelpedmeoutwithaloan.我买这套房子时，我姐姐借我一笔钱解了急。helpsb.withsth帮助某人做某事helpsb(to)dosth.can’thelpdoingsth.禁不住做某事=can’thelpbutdosthwiththehelpof在……的帮助下13.relationshipn.[C]关系,关联常用短语:havea…relationshipwithsb和某人的关系怎么样…这位语文老师和学生们的关系很好.TheChineseteacherhasaverygoodrelationshipwithherstudents.14.target(n/v)15.reflect(vi./vt.)16.be/becomeawareof对…知道；明白；意识到……17.narrow(adj.)19.sharp(adj.)Witness;yell;flee;drag;abandon;reflectWitness;y