科技论文写作常用英语词汇.ppt

反映程度的表达用语 (4) 数量程度表达用语 “All atoms are more or less complex arrangements of subatomic particles.” “This work was supported in part by the National Science Foundation.” 不多于，仅仅占 no more than 比…更多一点 a few more 部分的 in part / partially 整个 throughout 不足以确定… be not sufficient to determine 或多或少 more or less 反映程度的表达用语 (5) 知名程度表达用语 “This is the well-known exponential distribution.” “This is the celebrated Poission distribution.” 众所周知 well-known 著名的 celebrated / best known 最突出的 most outstanding 显赫的成就 remarkable achievement 最重要的贡献 most significant contributions 划时代的 epoch-making Outline 术语说明性用语 时间表达用语 ly形的副词放在句首的表达用语 关于分类的表达用语 有关程度的表达用语 “…of”词组构成的短语 因果关系表达用语 “有”和“无”的表达 相互关系的表达用语 有关“手段”的表达用语 “…of”词组构成的短语 (1) 含“a number of”表达用语 跟复数名词或代名词，谓语用复数形式 “A large number of students whose primary interests are in science, engineering, …” small moderate certain large great considerable tremendous a number of “…of”词组构成的短语 (2) 含“amount of”表达用语 跟不可数名词，谓语用单数形式 “A large amount of literature has appeared on this subject in recent years …” small moderate certain large great considerable tremendous a amount of “…of”词组构成的短语 (3) 含“a group of”表达用语 跟复数名词或代名词，谓语根据主语含义取单数或复数形式 “A group of 200 students is divided into two groups, one …, the other …” “A group of 8 bits is called a byte.” “A group of us have decided to attend this symposium.” “…of”词组构成的短语 (4) 含“a lot of”表达用语 跟单数或复数名词和代名词，谓语与主语保持一致 “A lot of trouble is caused by …” “A lot of problems are caused by unemployment.” “a lot of” 的替代短语 a great deal of (后接单数名词) a number of (后接复数名词) “…of”词组构成的短语 (5) 含“the majority of”表达用语 跟单数或复数名词和代名词，谓语与主语保持一致 “The majority of damage is ease to repair.” “The majority of switching systems are space division system.” “…of”词组构成的短语 (6) 含“a variety of”表达用语 跟单数或复数名词和代名词，谓语与主语保持一致 “A variety of evidence shows conclusively that …” “A variety of network architectures have been proposed from time to time to meet different needs of various users.” “…of”词组构成的短语 (8) 含“a set of”表达用语 跟可数名词的复数名词，谓语取单数形式 “a set of 6 cards