出国留学首选一诺留学

　　词汇学习

　　1.quarry n.采石场

　　例句：Three miles away there was a salvo of blastingin the quarry.

　　三英里之外的采石场进行了爆破作业。

　　2.limestone n.石灰岩

　　例句：The local limestone is very porous.

　　当地的石灰岩有很多孔隙。

　　3.unearth v.发现

　　例句：Fossil hunters have unearthed the bones of an elephant believed to be 500,000 yearsold.

　　化石搜集者们发掘出了一具大象骨骼，据信距今已有50万年。

　　4.fuzzy adj.柔软卷曲的

　　例句：He had fuzzy black hair and bright black eyes.

　　他一头柔软卷曲的黑发，眼睛又黑又亮。

　　5.predator n.捕食性动物

　　例句：The arrival of this South American predator threatened the survival of native species.

　　这种南美肉食动物的到来威胁到了当地物种的生存。

　　内容解析

　　1.We call on all political activists to engage indialogue instead of violence.

　　instead of 而不是

　　例句：Will you go to the party instead of me?

　　你替我赴宴好吗?

　　例句：Shall we have fish instead of meat today?

　　今天我们不吃肉吃鱼好吗?

　　2.Israel earlier deployed soldiers nationwide to help police stem a wave of attacks.

　　a wave of 一波

　　例句：The crisis has set off a wave of nationalist feelings in Quebec.

　　这一危机已在魁北克激起了一波民族独立主义情绪。

　　例句：A wave of immigrants is washing over Western Europe.

　　移民潮正席卷西欧。