《公开课“Sandstorm”PPT课件.ppt》由会员分享，可在线阅读，更多相关《公开课“Sandstorm”PPT课件.ppt（29页珍藏版）》请在三一文库上搜索。
1、sandstorm,dust storm,natural disaster,landslide,tsunami,tornado,earthquake,Natural disasters,flood,drought,sandstorm,forest fire,landslide,Natural disasters,rainstorm,sandstorm dust storm,snowstorm,dust and sand,mask,desert,stick to,grassland,northern,part of China,1,2,3,province,CCTV :,China Centra
2、l Television,Central Meteorological Station,affect,The dust storms our lives very much.,The dust storms have bad on our lives.,effect,The dust storms are .,result from,The dust storms people !,unpleasant,Quickly, loudly and clearly !,natural disasterdust mask desert northern province,Meteorological
3、affecteffectunpleasantresult fromstick tograssland,Find the key sentence of this text.,Sandstorm are becoming more and more of a problem for China.,Underline the key sentence of each part.,Part 1Part 2Part 3Part 4,Sentence One,problem,wind,dry land,peoples carelessness,Part 1 T / F,A dust storm hits
4、 Beijing.People are wearing heavy clothes.Outdoor activities are safe during a dust storm.Other areas in southern China face bigger problems with sandstorms.,_,_,T,F,F,F,_,Be a good listener.,quickly, loudly and clearly.,Be a good annoucer.,Part 2 questions.,1. Is there a sandstorm when the wind com
5、es from south?2. Where is the dust and sand from?3. Why does Ningxia Province have many sandstorms?4. What does “predict” and “headlamps” mean in Chinese?,Be a good thinker.,Expert 1,Expert 2,host,A: When?B: A: Really? Then why?C:A: Oh, is it?,Part 3 Ask and answer.,Be a good host.,Part 4 Put in rig
6、ht order.,1,2,3,4,5,Plant trees to hold the earth.People cut down trees.Plants help make the worlds rain.People raise sheep or cows.People live with dust storms.People protect from effects of unpleasant natural disaster.,Be a good organizer.,6,Part 4 How to read.,Be a good speaker.,Sandstorm are a d
7、ifficult problem because they result from peoples carelessness.,(angrily),Today, the people of northern China have to live with dust storms,(sadly),Tell me why ?,People keep taking the land.People cut down trees to make farmlands.People raise too many animals.People throw rubbish everywhere.Factorie
8、s let dirty water go into the river.Hunters hunt animals.People let out waster gas into the air.,Tell me why.,What actions to take?,Write to newspapers.Build more treesBuild more reservesBuild more grasslandDont pollute the air and the waterDont throw rubbishDonate all our money to the Green Great Wall.,We have only one earth.Lets do it now.Lets begin from myself.The world will be beautiful again!,Stand up and say:,Be a good writer.,Dear friends: Beijing has the biggest sandstorm. People -Why?-We can -YoursXXX,Bye-bye!,Thank you!,