warn
https://gyazo.com/a578902c41edee3304d33d990c2b7bf4
source: [少しでも手を出してみろ・・・｜無料GIF画像検索 GIFMAGAZINE 3572415] verb reporting verb
(悪い事態を招かないように)〈人〉に警告する, 注意する
«…を/…だと» (心配させ, 驚かさないために事前に)〈人〉に知らせる, 予告する «of, about/(that)節»
e.g. with object : his father had warned him of what might happen
｟書｠ 〖直接話法〗…と警告する, 注意する (!伝達部は文尾のほか, 文中･文頭も可能)
e.g. with direct speech : “He's going to humiliate you,” John warned
〖warn (A) (that)節〗 (A〈人〉に)…だと警告する, 注意する
e.g. with clause : the union warned that its members were close to going on strike.
〖warn A to do / not to do〗 A〈人〉に…する, しないよう警告する, 注意する
e.g. with object and infinitive : they warned people not to keep large amounts of cash in their homes
«…を/…しないよう» 警告する «of, about, against/against doing» .
e.g. no object : they warned against false optimism
〖warn (A) against doing〗 (A〈人〉に)…しないように警告する, 注意する
e.g. with object : friends warned her against the marriage.
PHRASAL VERBS
warn someone off
tell someone forcefully or threateningly to go away or stay.
advise someone forcefully against (a particular thing or course of action): he has been warned off booze.
DERIVATIVES
ORIGIN