Unit 7 A Christmas Carol
Word Study
1. offer 主动提出, 提供 n.
offer to do sth offer sb sth = offer sth to sb offer sb some money for sth accept one’s offer
He offered to help me with my maths.
I have been offered a job in Japan.
We offered him £ 3o,ooo for the house.
2.warn vt. &vi 警告, 告诫, 提醒
warn sb. that…告诫/提醒某人… warn sb. to do sth.告诫/提醒/警告某人做某事
warn sb. against doing sth.=warn sb. not to do sth.
warn sb. of/against sb/sth.告诫/警告/提醒某人注意/提防某人/某事
The old worker warned us of the dangerous bridge.
Some of Brown’s friends warned him that he was in great danger.
People have been warned _______________.（要小心）
We warned them ______________________（别去滑冰）on such thin ice.
My parents warned my brother ____________________.（不要抽烟）
I have been warned ________________________.（提防那个家伙）
有人提醒我们注意敌人.____________________________________
