1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
必修3《Reading and vocabulary》精品PPT课件优质课下载
What cause sandstorms?
The causes of sandstorms:
1.desertification;
2.climate changes;
3.cutting down trees and digging up grass;
4.improper use of forests and other land;
5.high temperature and little rain;
6.the destruction of environment;
7.the growing population of the world...
Module 4 Book 3
Sandstorms in Asia
Reading
Listening
The writer’s purpose of writing this
passage probably is to _______.
A. call on people to look after our
environment
B. tell people what to pay attention to
in a sandstorm
C. give some information about
sandstorms
D. show our environment is getting
worse and worse
for
general ideas