1.invasion n.入侵
2.despite prep.尽管
3.blame v.谴责
4.annually adv.一年一度地
5.shrinkage n.收缩
6.contrast n.对比
[诱思导读]
阅读短文,回答下列问题。
1.What are the world's four largest sandstorm sources?
They are the central Asia,Africa,North America and Australia.
2.What does the sandy land in China add up to at present?
It adds up to 1.74 million square kilometres.
SectionⅠ Warming Up,Pre-reading & Reading
Ⅰ.匹配下列单词的词性及汉语意思
( )1.frightening A.n.战役;活动
( )2.mask B.n.进程;过程
( )3.mass C.n.公民;市民
( )4.campaign D.n.沙尘;灰尘
( )5.process E.n.力量;力气
( )6.citizen F.vt.预报;预告
( )7.dust G.vi.骑自行车
( )8.forecast H.adj.吓人的;可怕的
( )9.strength I.n.面罩
( )10.cycle J.adj.大量的;大规模的
【答案】 1-5 HIJAB 6-10 CDFEG