外研社必修三模块四阅读课Book3Module4SandstormsinAsia

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1、会计学1外研社必修三模块四阅读课外研社必修三模块四阅读课Book3Module4SandstormsinAsia air,fresh,breath in grass,comfortable,sit onHow do you feel about the picture?What can you see in the pictures?Whats the color of the sky?Pre-readingTalk about the feeling about pictues.Sandstorms Sandstormdefinition（定义）（定义）placescauseseffects

2、measures12345disasterwindsstrongdrycarry sandWhile-readingStep1:Read Para.1&2 and answer the two queations1.What is sandstorm?2.Where do sandstorms often occur?Central AsiaNorth AmericaCentral AfricaAustraliaChinaMongolia South KoreaJapanWorldwileBACDGansuInner MongoliaBeijingChinaNingxia In the ear

3、ly 21st century From a reporter of China Meteorological NewsSandstormdefinitionplacescauseseffectsmeasures12344disasterwindsCentral Asia,North America,Central Africa,Europe and Australia.While-readingStep2:Read Para.3 and fill in the blanksstrongdrycarry sandc d d cin the endig up grasslimate change

4、esertificationut down treessandstormSandstormdefinitionplacescauseseffectsmeasures1244disasterwindsCentral Asia,North America,Central Africa,Europe and Australia.desertificationcut down treesdig up grassclimatechangeWhile-readingStep3:Read Para.4&5 and finish the patternstrongdrycarry sandorange_str

5、ong_thick,brown-yellow_skywindsdusteffectmove slowlytrafficadviceat homeoutsidemaskweathersky1.Whats the weather like on a sandstorm day?2.What does the sandstorms affect?3.Whats the experts advice on a sandstorm day?dustWhat other aspects do sandstorms affect?1.Traffic problems2.Do harm to people a

6、nd animals3.Air pollution4.Bury buildings5.Damage agriculture and reduce production6.Result in desertificationNo SandstormNo Plant trees and grassProtection ForestNo CuttingSandstormdefinitionplacescauseseffectsmeasures12344disasterwindsCentral Asia,North America,Central Africa,Europe and Australia.

7、desertificationcut down treesdig up grassclimatechangean orange sky;strong winds；thick,brown-yellow dust;traffic;move slowly;at home1.Traffic problems2.Do harm to people and animals3.Air pollution4.Bury buildings5.Damage agriculture and reduce production6.Result in desertification1.construct protect

8、ion forest2.forbid cutting plant tressstrongdrycarry sand2015 International Workshops on Outbreaks of Asian Dust and Environmental Regime ShiftPost-readingGive a speech on sandstorm and presentChinaMongoliaJapan Suppose you are a representative of one country,and you will give a speech on sandstorm

9、in the meeting.1.Self-introduction;2.Select at least two parts of sandstorms;3.Call on people to protect our environment.SandstormdefinitionplacestimecauseeffectmeasureSandstormdefinitionplacestimecauseeffectmeasure1.Hello,everyone!Im the representative of.2.I want to talk about.of sandstorm.First,.

10、Second,.3.Its high time to.definitionplacestimecauseeffectmeasurebury 掩埋掩埋damage 毁坏毁坏solve 解决解决protect 保护保护wear a mask 戴面具戴面具as a result of 由于由于dig up 挖掘挖掘cut down 砍倒砍倒get caught in 被困住被困住advice sb.to do sth.建议某人做某事建议某人做某事solve the problem 解决问题解决问题argue sb.into doing sth.劝说某人做某事劝说某人做某事prevent sb fro

11、m doing sth 阻止阻止某人做某事某人做某事take measures to do 采取措施做某事采取措施做某事Sandstormdefinitionplacescauseseffectsmeasures12344disasterwindsCentral Asia,North America,Central Africa,Europe and Australia.desertificationcut down treesdig up grassclimatechangean orange sky;strong winds；thick,brown-yellow dust;traffic;

12、move slowly;at home1.Traffic problems2.Do harm to people and animals3.Air pollution4.Bury buildings5.Damage agriculture and reduce production6.Result in desertification1.construct protection forest2.forbid cutting plant tressstrongdrycarry sandSpare No Effort To Protect EnvironmentSandstormFloating Substances(悬浮颗粒悬浮颗粒)11,000 mg(微克微克)per square meter(每平方米每平方米)100 times higher than the normal valueharmful,breath inrespiratory illnesses