Module 1 My First Day at Senior High SANDSTORM IN ASIA

文档属性

名称 Module 1 My First Day at Senior High SANDSTORM IN ASIA
格式 rar
文件大小 1.2MB
资源类型 教案
版本资源 外研版
科目 英语
更新时间 2008-11-15 00:00:00

图片预览

文档简介

课件17张PPT。Module 4 IntroductionSandstormthe weather:
There is strong, dry wind and the sky is yellow.Sandstormthe influence:
the visibility dropsthe influence:
It’s dangerous for us to go outthe influence:
people have to wear hoods, masks and glassesthe influence:
cars slow down and have to turn on headlightSometimes delay the flightsthe influence:
It spreads illnessmajor sandstorm centers in ChinaGansu and Western Inner MongoliaBeijing and Northeast Inner MongoliaDiscussion:What’s the cause of sandstorm?
What should you do in a sandstorm to protect yourself?The cause of sandstorm:
cutting down too many trees;
desertification (沙漠化);
high temperature and little rain;
serious air and water pollution;
the growing population of the world;
improper of land;
rapid spread of urbanization; Speaking Answers for activity2:1.More than 400km/h.
2. It stays where it was.
3. About 800.
4. More than 700.
5. It has huge waves.
6. 8th September, 1900.
7. No, he wasn’t.
8. His coffin was dropped in the sea by a hurricane and carried to Canada by the Gulf Stream. bury: 埋葬
1. bury the hatchet :
言归于好
2. bury oneself in sth. 埋头或专心致志于
e.g. In the evenings he buried himself in his books. feather:羽毛
Birds of a feather (flock together).
物以类聚,鸟以群分
Show the white feather.
示弱,胆怯 fur: (动物的皮毛)
make the fur/sparks (火花)fly
引起争吵或打斗 Occur (occurred, occurring)
1.发生.
e.g Where did the earthquake occur?
2. 出现,存在
e.g Sandstorm often occurs in Beijing.
3. (想法,念头)想起,浮现
e.g A good idea occur to me.end up 结束
end up in/with 以……告终