新人教版高二选修八第三单元英语单词课件

,Unit3 Inventors and inventions,words and phrases,noun, an official right to be the only person to make, use or sell a product or an invention; 专利权,verb, to obtain a patent for an invention or a process; 获得专利权,patent,You have a patent on this design?这个设计图你们已经申请专利了?,How long does it take to patent an invention?取得一项发明的专利用多长时间?,distinguish,verb ,to recognize the difference between two people or things.区分，辨别，分清,distinguishfrom =distinguish between and 把.与.加以分开,Could she distinguish right from wrong?她能辨别是非吗 ？（转化）,练一练,很难辨认出他和他的孪生兄弟。,It is hard to distinguish him from his twin brother.,distinction n. 区别, 差异 distinctive adj. 有特色的, 与众不同的distinct adj. 截然不同的 distinguishable adj. 区别得出的, 辨认得出的,相关词汇：,She distinguished herself in music.她在音乐方面成就出众。,Distinguish yourself , to do sth so well that people notice and admire you使著名，使出众，使受人青睐,call sb up: 1.to make a telephone call to sb; 给某人打电话 2. to make sb do their training in the army or fight in the war; 应征入伍,Call sth up: 1. to recall; 使回忆起，使想起 2. to use sth that is scored or kept available 调用储存,The girls face called up in his mind the image of his dead wife.这个女孩的面貌使他回想起他死去的妻子的形象。,When I called up my mother on the telephone，I was very upset.当我给我妈妈打电话时候，我非常的伤感。,Now and then : from time to time, occasionally;偶尔，有时，时常；,I see them now and then, but not often.我有时会见到他们，但是并不经常。,This section of the road is so narrow that there are bound to be traffic jams now and then.这段路太窄， 交通有时不免堵塞。,相关短语：from time to time 有时; 不时(every) now and again 时而; 不时from now on 从现在开始, 今后just now 刚才since then 从那时以来,abrupt,abrupt adj. sudden and unexpected , often in an unpleasant way 突然的；意外的abruptly adv. 突然地，唐突地 ,意外地, 比suddenly的意外程度强。,The meeting came to an _end. 会议突然结束了。The road makes several _turnings.这条路有几个急转弯。16. The temperature dropped _.气温骤然下降。,abrupt,abrupt,abruptly,Convenient Adj: useful, easy or quick to do; not causing problems; 便利的；方便的。可构成 it is convenient to / for sb.和 it is convenient for sb. to do sth.结构，意为：对某人来说（做某事）是方便的。,警示: convenient不能以人作主语。,Our school is in a very convenient area. 我们的房子在一个很方便的地方。Its not convenient to talk here. 这里谈话不方便。,Set about (doing) sth. 开始, 着手(做）某事,Set about,set out to do sth.开始做某事set off (for)=leave for出发, 动身 set aside 留出, 对不予以考虑,We set about cleaning up the mess.我们开始清理垃圾。,The sooner we set about it , the sooner well finish. 我们越早开始，就越早结束。,Adj, ready forgive people and show them kindness 宽大的，慈悲的,merciful,What she is doing is merciful.她所做的事很仁慈。He recalled that the teacher had been merciful to him then.他想起老师曾经对他很仁慈。,competition,她是一位能够分清是与非的教师。她因为自己的奉献而闻名。她和其他的一些自私的老师是截然不同的。在我们看来，她是一个与众不同的最漂亮的女教师。我们为有这样一位伟大的女教师而高兴。,distinguish,1.我给我的朋友打电话的时候，他告诉我一则消息。2.梁正英被选举成为香港的行政长官。3.这勾起了我对香港的记忆。4.同时，朋友告诉我他自己马上就要被征召入伍了。5.所以我想要召集同学去拜访他。,1.作为一个歌手，他已享有盛名。2.我们偶尔会在电视上看到他的演唱会。3.自此之后，我已经深深地喜欢上他。4.刚才，我因为上课听他的歌被老师批评了。5.我决定从现在开始，一定要改掉这个坏习惯。,1.我们小时候在一块看电视很方便。2.Sailor Moon 唤起了我对童年的美好记忆。3.每当人类有危险的时候，她就会突然出现。4.她如此的善良，所以对每个人