Module4高一英语教案必修三.doc

Module4 Sandstorms in Asia年级： 高一 课型：阅读 编制人： 审核人： 时间：姓名_ 班级_ 小组_一、学习目标1. 学习重点： 阅读Sandstorms in Asia（亚洲沙尘暴 ），了解其形成与危害及应对措施。 2. 学习难点： 细节分析、归纳大意、阅读判断。3. 学习方法： 略读方法 浏览标题 读首段，抓中心思想。 浏览其他段首末句。 最后读结尾段。二、知识链接熟读生词，看题目“Sandstorms in Asia”及插图，预测课文内容，并试着口头翻译全文。三、问题导学What are sandstorms? Where do they often occur?Sandstorms are strong,dry winds that carry sand. They often occur in Central Asia, Beijing 答案灵活四、预习自测1.完成课本31页第、题。 2.阅读课文Sandstorms in Asia，选择最佳答案。（ ）What is the best description about a sandstorm according to the passage?A. It is a major disaster for many Asian countries for centuries.B. It is a strong wind carrying sand.C. It is a way to cause land to become desert.D. It is a kind of natural disaster that cant be treated.（ ） What is the main reason for the increase of sandstorms in China recently?A. It is close to many deserts.B. The worsening of the weather in China.C. It is a result of desertification.D. People planting trees and grass.（ ） What effects are sandstorms bringing to people living in cities?A. The whole city is usually covered by thick and yellow dust.B. Traffic moves very slowly. C. People cant breathe well and the dust makes them ill.D. All of the above.（ ）What is the best way to prevent the sandstorms coming nearer?A. To live far away from deserts.B. To stay at home when a sandstorm happens.C. To wear mask if you want to go out.D. To plant more trees.（ ）Which of the following is NOT an element to make Central Asia, North America, Central Africa and Australia the four main places where there are sandstorm?A. The climate in these places is rather bad.B. They are all the places with big deserts.C. The natural environment in these places is worsening every year.D.The governments in these places paid little attention to the protection of nature.五、课内探究第1遍略读, 找出各段大意(连线)：c a b d f e Para.1 a. the description of sandstorms Para.2 b. the causes of sandstorms Para.3 c. a major disaster in Asia Para.4 d. the effects of sandstorms Para.5 e. the governments measures Para.6 f. the forecast and suggestions 第2遍查读：回答问题 查读方法：先看题，明确查询细节的特点快速查读，找到关键词停下细读，理清答案 Causes(原因)Desertification， climate changescut down treesdig up grasseffects(影响)an orange sky, strong winds,move slowly, breathe, illSuggestions(建议)not to go out , wear a mastmeasures(措施)plant trees 第3遍细读：语篇研读 “, a mass campaign has been started to help solve it. “ In the sentence above, “it” refers to_ the problem _ “The four main places in the world ( where there are sandstorms) are Central Asia, North America, Central Africa and Australia. ” 括号中的句子是什么从句？_A. 地点状语从句 B.定语从句 C. 宾语从句 D.主语从句 “traffic moves very slowly because the thick dust makes it difficult to see.”“traffic” means _ A. 交通 B. 车辆 “Already the government has planted more than 30 billion and plans to continue planting for the next five yeas.” “Plans” 的词性是_ A. verb B.noun 六、堂清练习1.课文缩写填空： Sandstorms have been a major disaster for many Asian countries for centuries. Sandstorms are strong, dry winds. The wind is sometimes strong enough to move sand dunes. “ To have been caught a sandstorm was a terrible experience,” Ren Jianbo said. Desertification is a process that happens because people cut downtrees and dig upgrass. Traffic moves very slowly because the thick dust makes