标点符号在阅读中的应用.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,*,*,*,标点符号在阅读中的应用,1,.,句号：分割句子，,以句号,为单位，,把,段分割成块，然后逐个击破,。,The American economic system is organized around a basically private-enterprise,market-oriented economy in which consumers largely determine what shall be produced by spending their money in the marketplace for those goods and services that they want most.Private businessmen,striving to make profits,produce these goods and services in competition with other businessmen;and the profit motive,operating under competitive pressures,largely determines how these goods and services are produced.Thus,in the American economic system it is the demand of individual consumers,coupled with the desire of businessmen to maximize profits and the desire of individuals to maximize their incomes,that together determine what shall be produced and how resources are used to produce it.,标点符号在阅读中的应用,2,.,逗号：两个逗号之间是补充说明成分,时,，可以先跳过去不读,。,1).For a while it looked as though the making of semiconductors,which America had invented and which sat at the heart of the new computer age,was going to be the next casualty.,2).Scientific creationism,which is being pushed by some for equal time in the classrooms whenever the scientific accounts of evolution are given,is based on religion,not science.,标点符号在阅读中的应用,3,.,冒号：冒号后边是补充说明前面的内容，冒号前后有一个从具体到抽象的过程,.,The word pervasive(Line 1,Paragraph 2)might mean _.,A widespread B overwhelming,C piercing,D fashionable,We live in a society in which the medicinal and social use of substances(drugs)is pervasive:an aspirin to quiet a headache,some wine to be sociable,coffee to get going in the morning,a cigarette for the nerves.,标点符号在阅读中的应用,4,.,分号：,分号,前后,是一种,并列结构,，体现在两个层面上：,1）语意上的并列，2）结构上的并列,例：,The sentence This is no flash in the pan means that _.,A the low inflation rate will last for some time,B the inflation rate will soon rise,C the inflation will disappear quickly,D there is no inflation at present,This is no flash in the pan;over the past couple of years,inflation has been consistantly lower than expected in Britain and America.,标点符号在阅读中的应用,5,.,破折号，两个破折号之间是补充说明成分，可以,先不读,。例：,At the same time,the American Law Institute a group of judges,lawyers,and academics whose recommendations carry substantial weight issued new guidelines for tort law stating that companies need not warn customers of obvious dangers or bombard them with a lengthy list of possible ones.,标点符号在阅读中的应用,6,.,引号：1）引用某人的观点2）反讽讽刺-等看到问题时再回来读,例：,Scientific creationism,which is being pushed by some for equal time in the classrooms whenever the scientific accounts of evolution are given,is based on religion,not science.,7,.,括号：1）补充说明，2）解释生词。,要有一种意识，今后在你读文章读不懂的时候，标点符号其实是很不错的一个突破口。,