a.粗暴的

　　Beethoven's father was a violent and dangerous man.

　　贝多芬的父亲是一个粗暴而又危险的人。

　　violently

　　adv.激烈地；粗暴地

　　All the villagers in this town violently objected to the proposed construction of a nuclear power plant.

　　整个镇上的村民都激烈地反对兴建核电厂的提议。

　　Parents should never treat their children violently.

　　父母绝不可粗暴地对待孩子。

　　concert

　　n.一致，协调（不可数）；音乐会（可数）

　　We should work in concert with one another to improve the quality of our lives.

　　我们应该同心协力改善生活品质。

　　The band is going to put on a concert this weekend.

　　该乐团这个周末将举办一场演唱会。

　　poll

　　n.民意测验 vt.做问卷调查

　　A nationwide poll revealed different opinions among young voters.

　　一项全国调查显示了年轻选民不同的意见。

　　Two thousand people were polled about the upcoming election.

　　有2000人针对即将到来的选举接受问卷调查。

　　survey

　　n.调査 vt.勘察

　　According to a recent survey, the quality of life in Taiwan is deteriorating.

　　根据最近的一项调查，台湾人的生活品质正在下降。

　　The burglar surveyed the house before entering it.

　　窃贼在进入屋子前先在四周勘察一番。

　　investigate

　　vt.调查（案件）

　　The police are still investigating the case.

　　警方还在调查这个案子。

　　introduction

　　n.介绍；传入,引进；采用；（书）序，前言

　　After introductions were through, we started the meeting.

　　介绍完毕后，我们便开会了。

　　Dr. Back encouraged the introduction of new medical treatment.

　　贝克博士鼓励引进新的医疗方法。

　　The introduction of this new program should save millions of dollars.

　　采用这项新方案应可节省数百万元。

　　I read the novel but skipped the long introduction.

　　我看了这本小说,但跳过冗长的前言。

　　automatic

　　a.自动的

　　Automatic cameras are getting more and more popular these days.

　　自动照相机现在越来越流行了。

　　automatically

　　adv.自动地

　　The dishwasher will stop automatically when the dishes are clean.=The dishwasher will stop on its own when the dishes are clean.

　　盘子洗干净时洗碗机会自动停止。

　　bullet

　　n.子弹

　　The police fired a bullet at the thief as he ran away.

　　窃贼脱逃时，警察朝他开了一枪。

　　I see some bullet holes in the wall. What happened here?

　　我在墙上看到一些弹孔。这里曾发生了什么事？