SandstormsinAsia教案

1、教学内容： Module 4 Sandstorms in Asia教学目标：1. Learn some information about sandstorms through reading.2. Improve reading skills.3. Know how to prevent the sandstorms and protect the environment. 教学重点：1. 掌握常用易考的词汇和短语。2. 通过阅读提高提取信息，分析信息的能力。3. 帮助学生在阅读过程当中正确的理解课文，并掌握与环保和沙尘暴相 关的词汇教学难点： 如何调动学生积极性，运用所学内容，围绕主题进行

2、讨论，表达自己的 观点。教学步骤：Step 1 Revision （复习有关灾难的词汇和短语）a short video: Sandstorms（ 看视频，引入本课主题 沙尘暴 ）predict what the article will talk about（让学生根据标题和插图预测课文内容，以培养学生积极思考的习惯，并使阅读更具目的性。 ） Step2.Fast Reading （让学生快速阅读 , 分别用一个词概括每段的大 意。）1.Skim the test quickly and answer the question.1) What are sandstorms2) Try to

3、SummariZe the main idea Of each ParagraPh by USing OneWordPara 1para 2Para 3Para 4Para 5Para 6Step3. Detailed-readi ng1. Read the text carefully and fill the bla nks.(这一环节主要是通过阅读，学习描述沙尘暴的起因、影响、建议、措施等的词汇和短语。让学生动手写在学案上能加深印象。)San dstorms in ASia (key WOrdS)DeSCriPtiO nStr ong,dryWi nds,themostand dan g

4、erousCaUSeDeSertifiCation;Changes ；trees ；grassIn flue nceansky, StrOng, City in a thick,brow n-yellowmove slowly, difficult to See and breatheSUggeStiO nnot toand Wear2. Where do San dstorms usually occur in the world?世界，中国,北京，淄博，由大到小，由远及近，通过这条线来讲解沙尘暴，让学生把课文与实际相结合。更能提高学生学习的积极性，保护大自然的决心。The four mai

5、n PIaCeS in the world Where there are Sandstorms are,and.Th in ki ng:major Sandstorm Centersin China are GanSu and 3. 1)The harm of San dstorms to Ren Jia nbo from Inner MongoliaA. Sandstorms are sothat people Can t See theB. Wind Can moveC. there WaSto be done and just hope toD. Maybe people CanUnd

6、er the Sand2) The harm of San dstorms to CitiZe ns in Beiji ng DUSt :Traffic:Cycle:What measure has the gover nment take n in Beiji ng?3) the harm of San dstorms to US in Zibo ?Sky: Win ddustCitiZe nCyCIiSttraffiC4. DeeP thi nking:What measures should We take to PreVe nt San dstorms coming?SteP 4 :G

7、roup Work disCussion对话模拟任务是一个知识与能力的转化、知识与情感的交融的过程。设计重在突出实效性和深刻性。Suppose you are a reporter from CCTV. You want to interview some people (Ren Jianbo,HuangXiaomei and expert) about sandstorms.Work in group of 4 people.Step 5:summary 这一环节主要是通过完成与文章主要内容有关的句子的 形式，应用和巩固重点词汇。Sandstorms have been a major di

8、saster for many Asian countries. Sandstorms are often thick that you cant see thesun. Ren jianbo (say),“To have been caught in a sandstorm a terrible experience. It was the most (frighten) and the most dangerous situation”Sandstorms in china appear to have (increase) inrecent years as a result desertification. The storms sometimescontinue all day and traffic move(slow). Huangxiaomei says,“ to be cycling in a sandstorm is (frighten). It isdifficult to (breath)To prevent it (come) nearer, the government isplanting trees.Step 6 :Writing: 通过作文如何防止沙尘暴 ，增强学生的环保意识。 沙尘暴问题是摆在人类面前的一个严峻问题，为了保护好环境，人们