Go back to sth. Return to an earlier point in space or time How far does your memory go back? 让我们回到原来正在讨论的问题上去吧 Let's go back to the subject we were discussing? ·若要探讨爱尔兰问题的起源我们得回到几百年前. To trace the origins of the Irish problem, we have to go back over three hundred years

Teaching Outline Duty report dictation Background information Pre-reading questions Passage analysis style and thesis development writing techniques word derivations language points Going beyond the text(group activities) Homework Weekly quiz

Pre-reading Questions 1. Name several pollutants 2. Who causes pollution? 3. Why is pollution one of the most serious problems that man faces these days? 4. Why is the pollution problem complicated? 7. 5. How can pollution be gradually reduced? 6. When did man begin to pollute his

Pre-reading Questions 1. What does the \Green Revolution\ refer to? 2. Why did various writers predict that there would be widespread famine? 3. Name some countries with serious food shortages. 4. What is \miracle rice\?

abUs公共汽车站旁的候车棚 a bomb~防空洞 A·seek- for the night找个过夜的地方 In the storm we took (found)- under a tree The basic necessities of life are food Clothing and

1. What causes today's reduced use of traditional fans? 2. Why does the author consider having no time to sit and fan oneself a big loss? 3. Where can one find elegant fans in New York City?

Text i Christmas What do you know about ChristmaS? .3 Christmas Christmas tree Christmas card Christmas books · NicholaS saint

Pre-reading Questions 1. What does the\Green revolution refer to? 2. Why did various writers predict that there would be widespread famine? 3. Name some countries with serious food shortages 4. What is \miracle rice?

Questions: on the text 1:Whydoestheauthor.comparea language with a living, organism? 2.Which: language family does English belong to? 3. What: is., it\:: causes: :. the languages. within a: single language family. to become different from one another? Does this, happen to one particular. language:: in.different periods of time. too

绪 论 1.本课程的研究对象 3.本课程的主要内容 4.本课程的目的 5.本课程的学习方法 2.本课程与其他课程的关系 第一章 制图的基本规定 一、图纸幅面和格式（GB/T 14689–1993） 二、比例（GB/T 14690–1993） 三、字体（ GB/T 17450 –1998 ） 四、图线（GB/T 14691–1993） 五、尺寸标注（GB/T 4458.4–1984） 第二章 几何作图 1.绘图工具及其使用 3.圆弧连接 4.椭圆的画法 2.线段等分法、圆的等分法 5.斜度和锥度 6.平面图形的画法 第三章 正投影法与三视图 1.投影法的概念 2.三视图的形成及投影规律 3.点的投影 4.直线的投影 5.平面的投影 6.基本几何体 第四章 轴测图 1.轴测图的基本知识 2.正等轴测图及其画法 3.斜二轴测图及其画法 4.轴测草图的画法 第五章 组合体视图 §5-1 组合体的的概念及分析方法 §5-2 组合体的组合形式 §5-3 截交线 §5-4 相贯线 §5-5 组合体视图的画法 §5-6 组合体的尺寸标注 §5-7 补视图和补缺线