grasp the main idea(we should adopt a sensible environmentalism) and the structure of the text(each part containing a contrast) 2)appreciate the various argumentative skills employed in the text 3master the key language points and grammatical structures in the text

Letter Writing Practice 2 Test Yourself You office needs to rent a video camera for one month. You need a small machine that produces a professional quality image. Write to Photofinish Ltd and ask them if they rent machines like that and the price. Write a full business letter. (invent any details you need)

CHAPTER I PARTS OF SPEECH Independent Work .1. 1、对系统的控制是一门跨学科的(interdisciplinary)科目 2、速度等于距离与时间之比。 3、图51Q点对晶体管工作的影响。 4、论文对其性能做了初步的分析。 5、理解二进制数字系统( binary number systems)的基础

Abstract: Several 13-alkyl substituted analogs of berberine and palmatine were found to be highly active against two types of Staphylococcus aureus(SI and S2)of different origin. The most active 13-hexylberberine was 8 times more active(against SI)and the same order active(against

一、社交书信(Letters of Social Activities) 社交书信包括的内容很多,如邀请信、推荐信、介绍信、证明信、贺信、感谢信等等。写社交书信时切记如下几点: (1)所有的社交书信都有明确的目的。因此,写社交书信时要一矢中的。 (2)不要写不相干的事

This unit explores the generation gap between young people and their parents. After shing studying Section A, Ss should be able grasp the main idea(young people and their parents might think quite differently on the same thing and seem to ignore what is important in each other's worlds. This put them in separate worlds and creates the generation gap

《大学英语 2》课程基本信息 《大学英语 2》教学进度计划表 第 一 周 Unit 1 Ways of Learning 预习课文 第 二 周 Unit 1 Ways of Learning Unit 2 Values 复述课文 听写 第 三 周 Unit 2 Values 作文 第 四 周 Unit 3 The Generation Gap 预习课文 第 五 周 Unit 3 The Generation Gap Unit 4 The Virtual World 复述课文 听写 第 六 周 Unit 4 The Virtual World 作文 讨论 第 七 周 Mid-Term Revision 预习课文 第 八 周 Unit 5 Overcoming Obstacles 复述课文 听写 第 九 周 Unit 5 Overcoming Obstacles Unit 6 Women, Half the Sky 作文 第 十 周 Unit 6 Women, Half the Sky 预习课文 第 十 一 周 Unit 7 Learning about English 复述课文 翻译 第 十 二 周 Unit 7 Learning about English Unit 8 Protecting Our Environment 讨论 第 十 三 周 Unit 8 Protecting Our Environment 第 十 四 周 General Revision 第 十 五 周 General Revision

Environmental Protection Throughout the world Teaching Objectives: This unit is intended to promote the students awareness of environmental protection. Afte learning it, SS should be able to have a general idea of the environmental conditions in the countries and regions discussed In the text have a basic knowledge of measures taken by the governments to protect the environment

Lighten Your Load and Save Your Life Teaching Objectives: Health, one of our most precious gifts, should never be taken for granted or abused. In this unit we are given some advice we can use to help us take charge of our reactions to life events. From this unit students can learn:

在遥远的将来，当人们回顾2 0世纪的计算机发展史时，有人可能会以为一种称为“logic gates （逻辑门）”的设备是以著名的微软公司创始人的名字命名的（ Bill Gates中的G a t e s在英语中有 “门”的意思），其实并非如此。我们很快就会明白，逻辑门和通常让水和人通过的门十分相 似。逻辑门通过阻挡或允许电流通过在逻辑中执行简单的任务