Unit1SCIENCEANDSCIENTISTS一、重点单词1.cholera_n.__________2.diarrhoean._________3.dehydrationn._______4.contradictoryadj.________5.germn.________6.pumpn.________7.householdn.______8.rawadj._______9.pureadj._______10.statisticn.[pl.]_11.epidemiologyn.________12.adj.极为恶劣的;十分严重的;严厉的13.adj.懊恼的;沮丧的;失意的14.______咚使感染;传染-n.感染;传染15.vt.认购（股份）;定期订购;定期交纳（会费）16.n.证据;证明;检验17.______adj-数量多的;多种多样的18.vt.&vi.怀疑;疑有;不信任n,犯罪嫌疑人;可疑对象19.vt.把……归咎于;责怪;指责n・责备;指责20.n,把手;拉手;柄vt.处理;搬动;操纵（车辆、动物、工具等）21.n,介入;出面汗涉22.n,联系;纽带vt・把……连接起来;相关联23.adj.大量的;价值巨大的;重大的24.n.减少;降低;减少量vt.&vi.（使大小、数量等）减少;减小;降低25.vt.使改观;使改变形态vi,改变;转变26.n.显微镜27.cell_n._____28.virusn._____29.findingn.______30.vaccinen._____31.必思想;思维;见解32.n.蛋白质33.adj.最初的;开始的;第一的34.n.框架;结构35.______adj.可靠的;固体的;坚实的n.固体36.vt.投射;向……投以（视线、笑容等）;投掷37.n.阴影;影子;背光处38.n.彩虹39.忆倒出;倾泻;斟（饮料）40.^混凝土adj.混凝土制的;确实的;具体的41.plasman._____42.aerospacen._____43.patrioticadj.______44.aviationn.______45.jetn.______46.missilen.______47.steadyadj.______48.besidesprep.________adv.___________49.furthermoreadv.______50.shiftn._________________vt.二、重点短语1.______最终地;彻底地2.________同意;赞同3.________幸亏;由于4.________水泵5.______照料;照顾6.diefrom_____7.givebirth_____1.1ngeneral______9.findout______10.asaresultof______11.theoreticalframework______12.makesense_______13.calmdown_______14.dealwith______15.getdowntodoingsth______16._______打开17._______依靠18._______集中于;专注于19._______执行20._______与……有联系21._______代替;而不是22._______有时23._______同时24.castshadows______25.putpressureon______1.1infact______1.2intheformof______28.______（战争、打斗等不愉快的事情）突然开始;爆发29.______主管;掌管30._______患（病）;染上（小病）31._______最重要的是;尤其是32._______做出决定33.discouragesbfromdoing______sth34.underone’sleadership____35.betracedback_____to36.pointout_____37.benefitfrom______答案：42.航空航天工业1.霍乱43.爱国的2.腹泻44.航空制造业3.脱水45.喷气式飞机4.相互矛盾的;对立的;不一致的46.导弹5.微生物47.稳定的6.抽水机48.除……之外7.一家人（还）；而且8.生的49.此外9.干净50.改变转移10.统计数字二、重点短语11.流行病学1.onceandforall12.severe2.subscribeto13.Frust