选修7-unit3-单词.ppt

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,*,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,单击此处编辑母版文本样式,第二级,*,单击此处编辑母版标题样式,*,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,单击此处编辑母版文本样式,第二级,*,单击此处编辑母版标题样式,Unit 3,Under the sea,(1),annual,adj,an annual meeting,一年一次的会议,Extension:,daily,(adj./adv./n),每日的；每天；日报,weekly,(adj./adv./n),每周的；每周；周报,monthly,(adj./adv./n),每月的；每月；月报,quarterly,(adj./adv./n),季度的；季度；季刊,yearly,(adj./adv.),每年的；每年地,Witness,n.,证人,目击者,证词,他是那个事故的目击者,.,He was a witness to/of the accident.,vt&vi.,目击,为,.,作证,他亲眼看见那个事故。,He witnessed the accident.,作为,的见证；作为,发生的地点,(,年代等,),：,the years that witnessed the war,战争年代,give/,bear witness to sth,为,作证,witness to sth/doing sth,为,作证；目睹,witness,(拓展),give accommodation for sb,make accommodation for sb,为,（某人）提供住宿,3.accommodation,n.,住处，住所,为某人提供膳宿,opposite,(prep/adj./n),相反的;在.对面；对立的人或物,1）,He sat down,opposite,me.,在,对面,2）,The taxi driver hurried away in the,opposite,direction.,相反的,3）,He is honest and hardworking,but his twin brother is the complete,opposite,.,对立的人或物（多与,the,连用）,1,2,His home,is opposite to,mine.,3,eg.,I,am opposed to,your view.,5.opposite,(prep/adj./n),be opposite t,o,在,对面；与,相反,be opposed to,反对；与,对立,Drag:vt 拖；拉；拽 劝说某人勉为其难地来（去）某处（指乏味的东西）进行过久,eg.,He,dragged,the table into the corner.,他把那张桌子拖到角落。,drag behind 落在后面,drag in 扯进来,drag sb down 使某人沮丧,drag on 拖延,drag down 把人拖垮,drag ones feet 故意拖延,Expressions,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.),depth,n.,深度 深处,eg.,Whats the depth of the lake?It is 3,000 meters in depth.,10.urge,(v/n),1)v.,敦促，催促，力劝,urge sb.to do sth./that sb(should),urge sh.into doing sth.催促某人做某事,have an urge to do sth.渴望做某事,eg.,She urged him to stay.,她力劝他留下,eg.,The report urged that all children(should)be taught to swim.,2)v.,驱赶，鞭策,He urged his horse forward.,他策马前行。,3)n.,强烈的欲望，冲动,I had a sudden urge to hit him.,我突然很想揍他。,urgency,n.,紧急，急切，强求，坚持,urgent,adj.,急迫的，紧要的，紧急的,It is urgent that sb(should),abandon,vt.,抛弃,遗弃,;,中止,放弃,abandon ones country/friends/post/hope/,plan/ones bad habit 背叛祖国/朋友/职位/希望/恶习,The man,abandoned,his wife and children.,那个男人抛弃了他的妻儿.,She,abandoned,the chance to enter the university.,她放弃了进大学的机会,.,常用短语,:,abandon oneself to,放纵,沉湎于,他们沉湎于饮酒。,They,abandon themselves to,drinking.,不要悲观失望。,Do not,abandon yourself to,despair.,词性,:abandoned,adj.,遗弃的,.,abandoner,n.,放弃者,.,abandonee,n.,被放弃者,.,help,out,帮助某人摆脱（困境）,相关搭配,help sb.with sth,帮助某人做某事,help sb(to)do sth.,cant help doing sth.,禁不住做某事,=,cant help but do sth,with the help of,在,的帮助下,reflect,(vi./vt.),vi.,思考,reflect on/upon sth,Take time to reflect on important things.,vt.,映射；反射；,reflect sth./sb.in sth.,His face was reflected in the mirror.,reflection(n),显示；反射；映像,拓展：,raise awareness about sth,提高对.的认识,arouse ones awareness towards sth 引起某人对的认识,awareness (,n.,),意识；觉悟,be/become aware of,对,知道；明白；意识到,eg.,He was not aware of having done wrong.,be aware that,eg.,Everyone,was aware that,they were in conflict.,sharp(adj.),锐利的；锋利的,a sharp knife,敏捷的,Though he is old,he has a sharp mind.,急剧的；激烈的；,There is a sharp fall/rise in the price of eggs.,There is a sharp bend,(,急转弯,),in the road.,(,人,),厉害；严厉；尖刻,拓展：,sharply(adv),sharpen(vt),THANKS EVERYBODY,谢谢大家！,