Section Ⅱ　Introduction & Reading and Vocabulary -Language Points

　　 attack vt.袭击；攻击；(疾病)侵袭　n．攻击；袭击

　　(教材P51)It often gets angry and will attack anyone who goes close to it.

　　它常常会生气并攻击靠近它的人。

　　(1)be attacked with 患病

　　attack sb.with sth. 用某物攻击某人

　　(2)launch/make an attack on/upon/against...

　　 对......发动进攻

　　under attack 受到攻击

　　be on the attack 正在进攻

　　a heart attack 心脏病发作

　　①Some naughty children often attack the passers­by with stones on the road.在这条路上经常会有一些淘气的孩子用石子袭击路人。

　　②When an animal is under attack，it can run away or fight back.

　　动物遭到攻击时，要么逃走要么反击。

　　③The enemy make an attack on/upon the city last night.

　　昨晚敌人对这座城市发动了袭击。

　　 exist vi.存在；生存

　　(教材P51)something that continues to exist after death

　　在死后能幸存下来的某些东西

(1)exist in＝lie in 在于......