外研版高中英語(yǔ)必修3《Module-4-Sandstorms-in-Asia》課件

1、Module 4 Sandstorms in AsiaIntroductionReading and VocabularyModule 4 Sandstorms in AsiaIntPlease look at these pictures.How beautiful they are !Please look at these pictures.But one day something happened .But one day something happened外研版高中英語(yǔ)必修3Module-4-Sandstorms-in-Asia課件外研版高中英語(yǔ)必修3Module-4-Sands

2、torms-in-Asia課件What natural disaster is it ? It is a _ . It is very _ .sandstormfrightening What natural disaster is it ? buryThe sand almost buries the house .buryThe sand almost buries thecycle/wear/maskThe cyclists are wearing masks .cycle/wear/maskLook at the picture below .Complete the sentence

3、s using the correct form of these words . blow bury frightening last (v) sandstormThere has been a . It for ten hours and was very . The wind the sand high around the houses , and some cars were almost completely by the sand . sandstormhas lastedfrighteningwas blowingburiedLook at the picture below

4、.ComThe day before yesterdayYesterdayTodayLook at these pictures .Now work in pairs . Discuss the following statements and decide which statement is false .The day before yesterdayYester ( / )( )( / ) ( / ) ( / ) ( / )1. Sandstorms begin in desert areas .Deserts are created by climate changes .Deser

5、ts are also created because people cut down trees and dig up grass .Sandstorms from Asia have blown across the Pacific Ocean to American .Sandstorms cant be prevented .The inland region has more sandstorms than the one near the sea . ( / )( )( / ) ( / ) ( /Fast reading Sandstorms in AsiaWhatWhyincre

6、aseWhoappearwhenHow preventWhereoccur oftenFast reading 1. What are sandstorms?2. Where do sandstorms occur often?3. Why have sandstorms increased in China?4. Who appear in this text?5. When sandstorms happen, what the weather look like?6.How can the sandstorms be prevented?Sandstorms are strong, dr

7、y winds that carry sand.Central Asia, North America, Central Africa and Australia.Sandstorms appear to have increased in recent years as a result of desertification.Ren Jianbo and HuangXiao mei.We will see an orange sky and strong winds that cover the city in a thick, brown-yellow dust. A mass campa

8、ign has been started to help solve it and the government is planting trees.1. What are sandstorms?2. WherThinking: What should you do in a sandstorm to protect yourself ?Thinking: What should you do iII. ScanningRead the text carefully and decide if the following sentences are True or False .II. Sca

9、nningRead the text care1.A government campaign has been started to help solve the sandstorm problem. 2.The winds in a sandstorm can sometimes prevent you from seeing the sun.3.Northwest China is the sandstorm centre in Central Asia. 4.The Chinese Central Weather Station can only forecast a sandstorm

10、 some months before it arrives.5.It is frightening to be cycling in a sandstorm.6.The government is planting trees to the east of Beijing to prevent the desert coming nearer.FTFFFmasspart ofweekswestT1.A government campaign has beA summary about the textA summary about the text Sandstorms in AsiaPhe

11、nomena（現(xiàn)象） places causes 原因 effects 影響 advices solution (解決方案)strong,dry winds that carry sand，Central AsiaNorth AmericaCentral Africa terrible, the most frightening, dangerousAustralia Desertification， climate changes cut down trees， dig up grassan orange sky, strong winds cover in a thick, brown-y

12、ellow dust move slowly,difficult to see,breathe,ill not to go out ,wear a mask plant trees Sandstorms in AsiaPhenoLets watch a short video from which you may know more about sandstorms Lets watch a short video fromDiscussionAs a senior high student , what should we do to improve our environment ?Dis

13、cussionProtect our environment recycling循環(huán)利用Protect our environmentSorted Collection and Charging（裝料） 垃圾分類(lèi)處理和回收外研版高中英語(yǔ)必修3Module-4-Sandstorms-in-Asia課件 Save waterWe should be more careful with our water, try to use less and recycle as much water as possible. Save water Planting more trees外研版高中英語(yǔ)必修3Mo

14、dule-4-Sandstorms-in-Asia課件Save our earth!Give some GREEN to the earth!外研版高中英語(yǔ)必修3Module-4-Sandstorms-in-Asia課件MODULE4HOMEWORK Design a poster that encourages people to look after the environment.MODULE4HOMEWORK Thank you all .Thank you all .外研版高中英語(yǔ)必修3Module-4-Sandstorms-in-Asia課件fast reading :Look at the photos . Read the text quickly and answer the questions . 1. What is happening ?2. What is the