【英语】第二册 - 印书馆北京.pdf

(理科适用)英 语 第二册 北京大学西语系公共英语教研室绸 商务印书馆 1975年北京
CONTENTS Lesson 1Text:Gravity Grammar:I 句子的种类 Ⅱ 状语从句(一) Lesson Text:The Sun,the Moon and the Stars Grammar:I.形容词和副词的级 Ⅱ.状语从句(二)Lesson Text:The Worlds First Compass Grammar:名词从句(一)Lesson Text:Criticize“Restraining Oneself and Re-storing theRitesGrammar:名词从句(二)Lesson Text:The Wolf in
Lesson Text:Gravity Grammar:I.句子的种类 1.状语从句(一)Text Gravity If the earth is a ball,why dont we falloff?The ieason is rather simple.It is because of gravity.Gravity is a strange force.When you slip on something younever goupinto the air,but instead,you always fall down to the ground. 