1、Book 3 Module 4 Sandstorms in Asia一、课标、考纲要求（预习课完成并背过任务）I. 请熟记下列重点词汇，词性：名词 (可数不可数）动词（及物不及物）及构词法1. 过程；进程 n._ 2. 预报；预告 vt._ 3. 力量；力气 n. _4. 污染 vt._ 5. 关心的；担心的 adj._ 6. 紧急的 adj._ 7. 保护n. _ v._8. 抱怨；发牢骚 vi _9. 绝对地；完全地 adv._10. 主要的多数的 adj. _ 11. evidence n. _ 12. recycle v. _13. environment n._ _14. melt
2、vi. _ 15.campaign n. _16. mass adj._17. cycle vi. _18. atmosphere n._II. 请写出本模块的重点短语：1. 砍倒_2. 挖出_3. 遭遇，被困于_4. 阻止做 _5. 吸收_6. 对有影响 _7. 放出；发出_8. 除做某事之外别无选择_9. 简而言之_10. 一个接一个地_11. 浏览；翻阅_12. 如果有可能的话_III. 请熟记下列重点句型：1. They are often so thick that you cannot see the sun, and the wind is sometimes 学。科。网 str
3、ong enough to move sand dunes.2. To have been caught in a sandstorm was a terrible experience.3. There was nothing to be done.4. The storms sometimes continue all day and traffic moves very slowly because the thick dust makes it difficult to see.5. I couldnt agree with you more.二、复习任务（课堂任务）A. 请写出以下词
4、汇的词形变化和常用短语/句型1. be caught in2. concerned 3. major4. complainB. 请区分辨别以下词汇： strength, force, power, energy三、自主检测（预习课任务）1. The Chinese Central Weather Station can _ (预告) a sandstorm some weeks before it arrives in Beijing, but the _ (力量) of the storm sometimes surprises people.2. This is a _ (过程) that happens when land becomes desert because of climate changes and because people _ (砍倒) trees and _ (挖出) grass.3. Trees _ (吸收) carbon dioxide and _ (释放)oxygen.4. 他除了抱怨什么也不做。_5. He shut the windows with such that the glass broke.四、知识自我归纳
