BBC在线收听下载:巴西世界杯半决赛德国屠杀东道主

短语讲解：

1. Israeli airstrikes have killed more than 20 people in Gaza including civilians at the start of a major offensive.

more than 不只是; 很; 超过
例句：True friendship is worth more than money. 
真正的友谊比金钱更有价值。 

2. The Iraqi government has confirmed that Sunni militants have taken over a former chemical weapons factory near Bagdad during their advance through the north and west of the country.

take over 带; 接管
例句：My idea is let her take over me the work. 
我的想法是让她接替我的工作。 

3. Last week the authorities granted permission for only three of the concerts to go ahead, prompting the singer to say that he would play all of them or none at all.

go ahead vt. 前进
例句：The police examined their car and allowed them to go ahead.
警察检查了他们的车后允许他们前进。