单击此处编辑母版标题样式,Book 8 unit 5 Meeting your ancestors,全单元单词课件完整版,Book 8 unit 5 Meeting your anc,1.indentify vt.确认,识别,鉴别,i,dentify sb/sth as sb/sth.确认某人/某物系某人/某物,identify sth with sth认为某物与某物等同,You should not identify wealth with happiness.,你不应该认为财富就等于幸福。,She was able to identify her attacker.,她认出了袭击她的人。identification n.鉴定,辨认,确定身份,证明,identification card身份证.,identifiable adj.可辨认的,identifier n.鉴定人,检验人,identical adj.相同的,be identical to/with与一模一样的,1.indentify vt.确认,识别,鉴别identif,2.alternative n.可能的选择adj.,供选择的,其他的,have no alternative but to do sth别无选择只好做某事,=have no choice but to do sth.,=have no option but to do sth.,=have nothing to do but do sth.,an alternative to是的替代品,Do you have an alternative solution to the problem?,alternative强调只有在两种可能性或行为方式时作出选择,choice泛指从一组人或物中的自由选择.selection指从许多人或物种择优选拔,alternate vt.轮流,交替,alternation n.轮流,交替,2.alternative n.可能的选择adj.供选择的,3.archaeology=archeology(美)n.考古学,archaeological adj.考古学的=archeological,archaeologist n.考古学家=archeologist,4.starvation n.挨饿,饿死,die of starvation饿死,starve v.饿死,渴望,starve to do sth.想要做某事,starve for sth.渴求/需要某物,starve to death饿死,starve sb into doing sth.断绝食物或资金来源以迫使某人做某事,3.archaeology=archeology(美),5.tentative adj.试探性的，不确定的,犹豫的,a,tentative suggestion 试探性建议,We made a tentative arrangement to meet again next Sunday.,tentatively adv.试探性地,tentativeness n.试探性,不确定,6.accuracy n.准确,精确,accurate adj.准确的，正确无误的,an accurate diagnosis 准确的诊断,accurately adv.准确地,7.excavate vt.挖掘,发掘,excavate a tunnel挖掘隧道,excavation n.挖掘,发掘,5.tentative adj.试探性的，不确定的,犹豫的,8.interrupt vt.打断,打岔,暂时中断或终止,I hope Im not interrupting you.,interruption n.中断,打断,打岔,without interruption 连续,不间断地,9.acute adj.有观察力的，敏锐的,严重的,深刻的,There is an acute shortage of water.水严重短缺 acute appendicitis急性阑尾炎,Dogs have an acute sense of smell.狗的嗅觉灵敏。,Her judgement is acute.她的判断敏锐。,acutely adv.剧烈地,尖锐地,cute adj.可爱的；漂亮的；聪明的，伶俐的,8.interrupt vt.打断,打岔,暂时中断或终止I,10.assume vt.假定,设想,承担,assume sth.设想某事，承担某事,assume sb/sth to be.认为是,lets assume that,我们假定,assume responsibility承担责任,It is generally assumed that,人们普遍认为,He is not such a fool as you assumed him to be.,Assuming it rains tomorrow,what shall we do?,Assuming it to be true,what should we do now?,assumption n.假定,假设,make an assumption/assumptions about对臆断,on the assumption that在假定的情况下,There is an assumption that有人臆断,10.assume vt.假定,设想,承担assume st,11.regardless adv.不管,不顾,r,egardless of 不管,不顾,The club welcomes all new members regardless of age.,regardless of the fact that不顾事实,regard vt.看待,将视作n.关心,敬意,with/in regard to sth=as regards sth关于,in this/every regard在这/各个方面,regard as,把当做Regardeachfailureas astimulustofurtherefforts.,把每次失利看成对进一步努力的激励。,Give your brother my regards when you see him.,看到你哥哥时，代我向他问好。,11.regardless adv.不管,不顾regard,12.mat n.席子,垫子,13 quilt n.被子,棉被,quit vt.离开(工作职位、学校等);离任;停止;戒掉;迁出，搬离(住处),14.beast n.野兽,15.at most至多，最多，也可以写成at the most,She is at most 25 years old.,at least至少,起码,You should wait at least 20 minutes.,not the least/not in the least一点也不,It doesnt matter in the least if you are a bit late.,12.mat n.席子,垫子13 quilt n.被子,棉被,16.centimetre=centimeter n.厘米,decimeter n.分米,meter n.米,millimeter n.毫米,17.sharpen vt.使锋利，使尖锐，使清晰,Tom sharpened three pencils.,sharpener n.磨具,削具,sharp adj.急剧的；锋利的；强烈的；敏捷的；刺耳的,整点的,Its one oclock sharp.现在一点整,16.centimetre=centimeter n.厘米,18.cut up切碎,使伤心难过,The cook cut up the meat for the pie.,cut into pieces 切成碎片,cut into halves将切成两半,cut in插嘴,打断,超车,抢道,cut down砍倒,缩小,削减,cut off中断,截断,切掉,割掉,cut out切去,剪去,删去,cut across抄近路穿过,横越,cut away剪去,切掉,砍掉,cut through刺穿；抄近路走过,18.cut up切碎,使伤心难过The cook cut,19.scrape vt.擦净，削平，磨光,scrape ones chain,刮脸,scrape out a word擦掉一个字,scraper n.刮刀,刮,削器,20.ample adj.充足的，足够的，富裕的,I have ample evidence to prove it.,amply adv.充裕地,充足地,ampleness n.充足,充裕,21.messy adj.凌乱的,脏的,a messy room 凌乱的房间,a messy job脏活,mess n.凌乱状态,脏乱状态v.弄脏,弄糟,make a mess of把弄糟,mess up搞乱,弄糟,19.scrape vt.擦净，削平，磨光scrape on,22.primitive adj.原始的，远古的，简陋的,primitive men原始人,primitive societies原始社会,primitive weapons简陋的武器,23.bead n.小珠子,滴,24.botany n.植物学,botanist n.植物学家,botanical adj.植物学的,与植物学有关的,zoology n.动物学,zoological adj.动物学的,22.primitive adj.原始的，远古的，简陋的p,25.analysis n.分析,(复数形式是analyses),analyse/analyze vt.分析,解析,analyst n.分析者,化验员,analytic adj.分析的,分解的=analytical,analyze the causes of success and failure,分析成败的原因,26.seashell n.海贝壳,27.ripen vt.成熟,ripe adj.成熟的,有经验的,老练的,ripe apples,熟苹果,a ripe worker有经验的人,28.category n.种类,类别,范畴,The results can be divided into three,main categories,.,结果可分为三大类。,categorize vt把分类,按范畴划分,25.analysis n.分析,(复数形式是analy,29.significance n.意义,意思,重要性,重要意义,the significance of 的重要意义/重要性,be of great significance有重大意义,be of little significance 不太重要,What is the significance of this speech?,significant adj.重大的，重要的，显著的,It is significant that 很明显的是,significantly adv.有重大意义地,显著地,30.somehow adv.以某种方式,不知怎么地,You will grow up somehow.,somewhat adv.有一些,稍微,somewhere adv.在某处,anyhow adv.无论如何,不管怎样,用任何方式,29.significance n.意义,意思,重要性,重,31.systematic adj.,系统的,有规划的,有条理的,system n.系统,制度,体制,systematize vt使系统化,32.spit vt.吐出vi吐痰(spat,spit;spat,spit),She took a mouthful of food and then suddenly spat