warn的用法和短语例句.docx

warn的用法和短语例句 　　warn有忠告;劝诫;事后通知等意义，那么您晓得warn的用法吗必修上面随着我一同来学习一下，愿望对于各人的学习有所辅助! 　　warn的用法大全： 　　warn的用法1：warn的意义是"忠告,劝诫,强调实时发觉正在降临的或可能产生的风险或冒险,给人以警告,从而可能防止风险或难堪的处境 　　warn的用法2：warn只用作及物动词,可接名词、代词、that从句作宾语,也可接由that从句充任间接宾语的双宾语warn还可接以介词短语、动词没有定式充任补足语的复合宾语 　　warn的用法3：warn可用于被动构造 　　warn的罕用短语： 　　warn against (v.+prep.) 　　warn of (v.+prep.) 　　warn off1 (v.+adv.) 　　warn off2 (v.+prep.) 　　warn的用法规句： 　　1. He spends his spare time visiting schools to warn pupils off drugs. 　　他用本人的专业光阴拜访黉舍，劝诫小学员阔别毒品。

　　2. Signs across the entrances warn all visitors to stub out their cigarettes. 　　进口处的通告牌提示旅客们熄灭卷烟 　　3. Lawrence kept on butting me but the referee did not warn him. 　　劳伦斯没有停地用头撞我，然而裁判并不忠告他 　　4. I must warn you against raising your hopes. 　　我必需忠告您没有要冀望过高 　　5. Analysts warn us away from drawing any conclusions. 　　剖析家奉劝咱们没有要妄下论断 　　6. Soon an official appeared to warn them away. 　　很快一位官员进去奉劝他们分开 　　7. Ill run ahead and warn them. 　　我要跑在前头，忠告他们 　　8. I tried to warn him, but he wouldnt listen. 　　我想法提示过他，可他便是没有听。

　　9. Did he warn you that he might be late必修 　　他有不事后奉告您他可能会早退必修 　　10. I must warn you that my patience is almost at an end. 　　我必需忠告您我曾经不耐烦了. 　　11. But I want to warn you now that something might go wrong. 　　要是砸锅了,您可别懊悔呀! 　　12. It is incumbent upon you to warn them. 　　您有责任忠告他们. 　　13. It is my duty to warn you. 　　我有责任向您提出忠告. 　　14. Economists warn that enormous pressures could build up, forcing people to emigrate westwards. 　　经济学家忠告，迫使人们向西部迁徙的压力可能会增至很大的水平 　　15. Teachers warn today that Latin, Greek and other classics will be squeezed out of school timetables. 　　教师们明天收回忠告说，拉丁语、古希腊语跟其余古典文学将被挤出黉舍的课程表。