2.形容词后缀 (5)表示方向的含义 1 -ern, eastern, western 2 -ward, downward, forward

2.形容词后缀 一、带有“属性,倾向,相关”的含义 1.-able, -ible, movable, comfortable, applicable, visible, responsible 2.-al, natural, additional, educational 3.-an, ane, urban, suburban, republican 4.-ant, -ent, distant, important, excellent

Phrase and idiom Gold can't be pure and man can't be perfect 金无足赤,人无完人 实践是检验真理的唯一标准 Practice is the sole criterion for testing truth

(二)常见的后缀 1.名词后缀

advance with times 与时俱进 Quality Education 素质教育 EQ Educational quotient 教育商数 Emotional quotient 情感商数

You only live once. But if you work it right, once is enough. 你只活一次,如果活得好,一次就够了

(一)常见的前缀 3.表示时间,序列关系的前缀 1、ante-,anti-,表示“先前,早于,预先” antecedent, anticipate, 2、ex-,表示“先,故,旧” expresident, exhusband

Reading skills of scientific and technical English Reading for Main Idea(获取主题思想) 我们可以把获取主题思想的阅读技巧分四步 1.辨认主题名词 identify subject word 2.找出主题词 find subject word 3.获取主题思想 gain main idea 4.避免不相关的内容 avoid disrelated content

Fundamentals of Mechanical Design 1.The Meaning of Design 2. Mechanical Engineering Design 3.The Phases of Design

1信息 是物质形态及其运动形式的体现信息的特性: (1)客观性。 (2)传递性。 (3)时效性。 (4)转换性。 (5)共享性