tract-拉tractor['træktɚ]n.拖拉机attract[ə'trækt]v.吸引abstract['æbstrækt]v.写...的摘要；n.摘要；adj.抽象的Sheabstractedthemainpointsfromtheargument.她把论据概括成要点。prove[pruv]v.证明approve[ə'prʊv]v.批准approval[ə'pruvl]n.批准Theministerapprovedthebuildingplan.部长批准了该建筑计划。Doesmyideahaveyourapproval?你赞成我的看法吗?001approve[ə'prʊv]v.批准，赞成disapprove['dɪsə'prʊv]v.反对，不赞成Herparentsdisapproveofhermarriage.她父母不赞成她的婚姻。基础必备类&高阶拓展词vary['veri]v.变化various['vɛrɪəs]adj.各种各样的variety[və'raɪəti]n.种类；多种多样Thepricesofsomegoodsvarywiththeseason.某些货物的价格随着季节的变化而变动。Therearevariouswaysofsolvingtheproblem.有各种各样解决问题的方法。Thehoteloffersitsguestsawidevarietyofamusements.这个旅馆为住客提供了各种各样的娱乐活动。001log[lɔɡ]n.木头；（航海）日志blog[blɑg]n.博客Aloggotinhiswayashedrove.一根圆木挡住了他开车的去路。willwritedailyrecordonmybloginEnglisheveryday.我要每天用英语写一篇日志并把它发布在博客上。vary['veri]v.变化variation[,vɛrɪ'eʃən]n.变化Pricesaresubjecttovariation.价格可以变动。holy['həʊlɪ]adj.神圣的；n.神圣的东西[口]太..Bible['baɪbl]n.圣经Holyshit!我去/靠！我的妈呀！YoucanfindthissentenceintheBible.你可以在圣经上找到这句话。clue[klʊ]n.线索glue[gluː]n.胶水Thereisnocluetotheidentityofthethief.没有确定窃贼身分的线索。audio['ɔdɪəʊ]n.音频video['vɪdɪəʊ]n.视频audioandvideoequipment音频视频设备echo['ekəʊ]n./v.回声Hisvoiceechoedinthebigemptyhall.他的声音在空荡的大厅里发出回声。002peak[pi:k]n.高峰，顶点；v.到达高峰pinnacle['pɪnək(ə)l]n.高峰，尖峰，极点ToysalespeakedjustbeforeChristmas.玩具销售额在圣诞节前夕达到最高峰。Ireachedthepinnacleofsuccess.我达到了成功的巅峰了。super['sʊpɚ]adj.超级的superior[sə'pɪriər]adj.更好的；超好的inferior[ɪn'fɪrɪɚ]adj.更差的；次的Thetestshowedhewasthesuperiorplayer.这次测试显示出他是个非常优秀的选手。Theyneversellinferiorgoods.他们从不销售次货。crew[krʊ]n.全体员工recruit[rɪ'krut]v.招聘（新员工）Theshipsetsailafterallthecrew...
