单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2020/9/3,#,Unit 1 Back to school,词汇讲解,1,Unit 1 Back to school词汇讲解1,1.potential n./adj.,potentiality n.(,正式,),潜力，可能性,achieve/realize ones potential,发挥潜力,have/show potential,有潜力,a potential customer/threat,潜在的顾客,/,威胁,e.g.We want each student to realize their full potential.,America shouldnt consider China Huawei as a potential threat to its national security.,2,1.potential n./adj.2,2.senior,（无比较级,）,Her husband is three years senior to her.,=Her husband is senior to her by three years.,她丈夫,比,她,大,三,岁.,senior high /senior high school 高中,a senior post,高级职务,senior citizens,老年人,3,2.senior（无比较级）3,3.challenge,n.,This job offers her a real challenge.,Vt.,The job doesnt really challenge him.,challenger 挑战者,challenging,具有,挑战,性,的,a challenging job,a challenging problem,4,3.challenge n.4,乐观的,a positive attitude,4.positive,a positive suggestion,积极的，有建设性的,支持的，拥护的,They had a very positive response to the idea.,反义词：,negative,5,乐观的a positive attitude4.posi,5.opportunity,take the opportunity to do/of doing,趁机做，借此机会做,Id like to take this opportunity to wish you a good trip.,同：,chance,6,5.opportunity take the opportu,6.lie in,存在于,e.g.The trouble lies in the engine.,lie,谎言，撒谎,tell a lie,撒谎,lie-lied-lied,lie,躺,lie-lay-lain,lay,产卵，放置,lay-laid-laid,7,6.lie in 存在于 e.g.The trouble l,rise to the occasion,成功应对困难局面,rise to the challenge,成功应对,挑战,rise,（太阳、月亮等的）,上升,The sun rises in the east.,起床，起身,rise to ones feet,站起来,增加，增长,rising prices/unemployment,7.rise,8,rise to the occasion 成功应对困难局面7,8.acquire,获得,，养成（习惯）等,acquire a knowledge of English 学好英语,acquire a bad habit of smoking,养成抽烟的坏习惯,acquire fresh skills,获得新技能,9,8.acquire 获得，养成（习惯）等9,9.effort 努力,You must put more effort into your work.,搭配：,beyond effort,力所不及,make an effort to do,尽力去做,spare no effort,不遗余力,without effort,毫不费力地,10,9.effort 努力 10,10.advance n.,recent advances in medical science 医学上的新进展.,in advance 预先,The rent must be paid in advance.租金须预付.advanced,高级的，先进的,advanced technology,先进技术,11,10.advance n.11,11.amaze 使,惊讶,:,Jack amazed his friends by suddenly getting married.,amzaed,惊讶的,搭配,：,be amazed at/by sth.,be amazed to do sth.,be amazed that,12,11.amaze 使惊讶:12,amazing adj,an amazing speed 令人惊异的速度,an amazing discovery,惊人的发现,13,13,amazing,amazed,surprising,surprised,exciting,excited,moving,moved,interesting,interested,14,amazing 14,12.make a difference to sb/sth 起作用，有影响,The rain didnt make a difference(to the game).,这场雨对比赛没多大影响.,make no difference 没有影响，不起作用,It wont make a difference whether you go today or tomorrow.,你今天去也好,明天去也好,关系不大.,15,12.make a difference to sb/s,13.make the most of sth,Students should make the most of their time to study.,Happiness is the ability to make the most of what you have.,幸福就是充分享用你所拥有的一切的能力。,16,13.make the most of sthStudent,14.take advantage of,利用,He took advantage of the good weather to plant some vegetables.,have advantage over,优于，胜过,17,14.take advantage of 利用 He too,15.equal adj.,相同的,They are of equal height.他们一般高.,平等的,All men are created equal.,V.,等于,Three and five equals eight.,be equal to,等于，与,相等,18,15.equal adj.相同的18,besides,whats more;moreover;in addition 此外,last but not least;at last,lastly,finally 最后,英语作文中常用的过渡性词汇：,first,firstly,to begin with;to start with 首先,16.last but not least,Last but not least,dont be late.,19,besides,whats more;moreover,17.responsible adj.有责任的,We are responsible for our own actions.,be responsible for,对某事负责,a responsible person,可靠的人,responsibility n.责任,take responsibility for,对,负责,20,17.responsible adj.有责任的20,18.ahead,向前;在前:,He ran ahead.他跑在前面,ahead of 提前；领先,ahead of time,提前,go ahead,前进，毫不迟疑地开始,21,18.ahead 向前;在前:21,19.independent adj 独立的;自主的;,She is a very independent girl.,depend depend on,22,19.independent adj 独立的;自主的;,20.focus 焦点,focus on 集中于,The children focused their attention on the stage.,同：,concentrate on,center on,23,20.focus 焦点focus on 集中于The c,21.as a result 结果,是,as a result of 由于，因为,He made one big mistake,and,as a result,lost his job.他犯了个大错，结果丢了工作。,=He lost his job as a result of his mistake.,result in+,结果,result from+,原因,24,21.as a result 结果是24,22.base,an air base 空军基地,be based on,以,为基础,The film is based on a novel.,25,22.base25,23.remind,remind sb of sth 提醒某人某事,The picture reminds me of my school days.,remind sb.to do,Remind me to close the windows.,26,23.remind26,24.stick to,坚持，,to,是介词,Dont wander from the subject;stick to the point.,别扯远了。,stick,stuck,stuck,be stuck in,陷入,中,He is stuck awkwardly in the middle.,他处于进退两难的尴尬境地。,27,24.stick to27,25.aim,n.,目标,Whats your aim in life?,achieve ones aim,v.,瞄准,aim at doing sth.,aim to do sth.,旨在,28,25.aim28,26.contribution,make contributions to,为,做贡献,捐款；贡献,contribute money to the charity,有助于,A proper amount of exercise contributes to good health.,29,26.contribution29,30,30,