电子信息工程专业英语课件20.pptVIP

第一节 词类—形容词 1.某些形容词作后置定语的情况 (1)必须后置的形容词主要有present(存在的),else(其它的，别的),what(so)ever(任何的) This charge interacts with other charges present. (2)有些形容词常放在被修饰的名词后以加强语气 Even in this case, here are two directions possible. 第一节 词类—形容词 2.形容词只能放在由some,every,any,no与thing,body,one组成的不定代词后的情况 现在计算机没什么神秘的了。 Now there is nothing mysterious about computers. 这本书里有些新内容。 This book contains something new. 所有的电子设备都将数字化。 Everything electronic will be done digitally. 第一节 词类—形容词 3.两个形容词作定语的情况 这本书对新老电路设计人员都是有帮助的。 This book is a help to circuit designers both new and old. 有许多问题有待于解决，既包括技术问题，又包括财政问题。 There are many problems, both technological and financial, that remain to be solved. 中子不带电，既不带正电，也不带负电。 Neutron has no charge, neither positive nor negative. 第一节 词类—形容词 4.”副词或数量状语+某些形容词”常用作后置定语 该放大器的效率为50%，这是理论上所能达到的最大值。 The efficiency of the amplifier would be 50percent,the maximum theoretically possible. 图16-3画出了更为复杂一点的情况。 Fig.16-3 shows a situation a bit more complex. 第一节 词类—形容词 5.单个形容词(un~ed形式)作方式状语 借助于计算机，这台机器能自动的工作。 With the help of a computer, this machine can work unattended. 即使一个学生能看懂本书中每一个例题的每一句话，这也并不意味着他能独立地解题了。 Even if a student can follow every line of every example in this book,that doesn’t mean that he or she can solve problems unaided. 第一节 词类—形容词 6.形容词短语的两种功能 (1)作后置定语、 无穷大是大于任何数的一个量。 Infinity is a quantity greater than any number. 把弹簧拉得越长，拉伸所需的力就越大。 The more the spring is stretched, the greater is the force necessary to stretch it. (2)作状语 由于计算机运算准确，速度快，它能节省人类大量的时间和劳力。 Accurate in operation and high in speed, computers can save man a lot of time and labor. The force acts perpendicular to the x-axis. 第一节 词类—代词 1.物主代词作定语时所表示的主谓关系和动宾关系 Physics is the most quantitative of the sciences, and we must become accustomed to its insistence upon accurate measurements and precise relationships if we are to appreciate its results.(主谓关系) 物理学是各种科学中最讲究定量的，因此如果我们要理解其各种结 果的话，我们必须习惯于它坚持要有的精确的测量和各种精密关系， The quest