（附：以下單詞意思均只取他們相互有交叉、易混淆的部分，單詞其他意思可能還有部分未給出。若有需要，同上。）
advice:（u.n-不可數名詞）意見，勸告
an opinion you give someone about what they should do.妳告訴某人他應該做什麽的觀點
慣用搭配：
advice on/about：有關（關於）...的建議
eg(例句)：There's lots of advice in the book on baby care.關於照顧嬰兒，那本書裏有許多建議。
follow/take somebody's advice：遵循（采納）某人的意見
eg：I followed my father's advice and sold the car.我遵循了爸爸的建議，賣掉了那輛車。
on somebody's advice：由於某人的意見、勸告
On her doctor's advice (=because her doctor advised her) Smith decided to take early retirement.由於她的醫生的勸告，史密斯決定早點兒退休。
advise：（v-動詞）勸告,忠告
to tell someone what you think they should do, especially when you know more than they do about something
告訴某（些）人妳認為他應該做什麽，尤其是當妳比他們更了解他們要做的事時。
慣用搭配：
advise+that(that引導虛擬語氣從句)
advise somebody to do something：建議、勸某人做某事
advise somebody against (doing) something：建議、勸某人反對（做）某事
advise somebody of something ：（正式）告知某人某事
suggest:(v) 建議,提議
to tell someone your ideas about what they should do, where they should go etc.
去告訴某（些）人妳的關於他們應該做什麽、到哪兒去等等的想法。
慣用搭配：
suggest doing something：建議做某事
suggest that+從句（當表“建議”意時，that引導虛擬語氣從句;當表“暗示，表明”意時，引導普通從句）
idea：（u.n/c.n-可數/不可數名詞）主意;打算;計劃
a plan or suggestion for a possible course of action, especially one that you think of suddenly
為了壹個可能的行動方針而設定的計劃或建議，尤其是妳認為會很突然的那個。
慣用搭配：
idea of...：...的觀點（想法）
idea for:有關（對於）...的觀點
eg:The idea for the book came from an old war movie. 有關那本書的觀點來自於壹部過時的戰爭電影。
have no idea（=not have any idea）:不知道...
eg:She doesn't have any idea where they've gone.她不知道他們已去了哪兒。