制作人王海锋课件.ppt
制作人王海锋课件 Still waters run deep.流静水深流静水深,人静心深人静心深 Where there is life,there is hope。有生命必有希望。有生命必有希望Can you describe the scene when a sandstorm occurs?What is the cause and effect of a sandstorm?What can we do to deal with a sandstorm?Discussion:Whats the influence of sandstorm?scene of a sandstormScan over the whole text and try to find out the descriptions about the questions we discussed previously in the text.Fast-reading Scanning(查读)方法指导1先看题，明确查询信息的特点2快速阅读，找到关键词3停下细读，理清答案What is a sandstorm like?It is strong,dry winds that carry sand.It is also so thick that you cannot see the sun,and the wind is sometimes strong enough to move sand dunes.Sandstorms begin in desert areas.They increase in recent years as a result of“desertification”.This is a process that happens when land becomes desert because of climate changes and people cut down trees and dig up grass.causes of a sandstormThe day before yesterdayYesterdayTodayThis is a process of“desertification”effects of a sandstormCitizens wake up to an orange sky and strong winds that cover the city in a thick,brown-yellow dust.The storm sometimes continue all day and traffic moves very slowly because thick dust makes it difficult to see.To be cycling in a sandstorm is frightening.The winds are very strong.It is difficult to breathe and dust makes people ill.If you want to go out,youd better wear a mask.Skimming(略读)方法指导方法指导1.1.浏览标题浏览标题 2.2.读首段，抓中心。读首段，抓中心。3.3.浏览其他段首末句。浏览其他段首末句。4.4.最后读结尾段。最后读结尾段。Fast-readingRead fast and try to find the main ideas of each paragraphsMatch the paragraphs with their main ideas c.a major disaster in Asiaa.the description of sandstormsb.the causes of sandstorms e.the government s measuresf.the forecast and suggestions d.the effects of sandstormspara.1 para.2para.3para.4para.5para.6Connections between each partSandstorm in Asia existence 1Causes 3Effects 4Suggestion 5Measures 6Phenomena 2Take onCaused by Solved bysolutionsWhat should be done to prevent sandstorms?Culture corner The Green MovementCan you find out some other solutions from this text to deal with this environmental problem?Solutions:vKey words:v arouse peoples consciousness/awareness.v team work,not individually.v environmental friendlyv Fill in the blanks according to the text Sandstorms have been a major _ for many Asian countries for centuries.In China a mass _ has started to help solve it.Sandstorms are strong,dry winds that carry sand.They are often _ thick that you cannot see the sun,and the wind is sometimes strong _to move sand _.Sandstorms recently increased _“desertification”.This is a _ that happens when land becomes desert because people _ trees and _ grass.Sandstorms sometimes _ Beijing.Citizens _ an orange skydisastercampaignsoenoughdunesaffectas a result ofprocesscut downdig upwake up toFill in the blanks according to the text and strong winds that _ the city in a thick brownyellow _.It sometimes _ all day.The Chinese Central Weather Station can _ a sandstorm but the _ of the storm sometimes_ people.The desert is only 250 KM away _ the west of Beijing,In order to _ it coming nearer,the _ has planted more than 30 billion trees and plans to _ planting for the next five years.coverdustforecaststrengthsurprisestopreventgovernmentcontinuecontinues 1.用英语写一用英语写一 篇短篇短 文，发到网文，发到网 上，指出沙尘暴的原因和危害，上，指出沙尘暴的原因和危害，呼吁人们保护环境。呼吁人们保护环境。要求：要求：100字左右字左右 2.找出课文中含不定式的句子找出课文中含不定式的句子
