appointment可以表示“约会、预约、任命”等含义，在造句时需注意搭配介词和语境。 例如，表示“与某人约会”常用“appointment with sb.”，表示“预约时间”常用“appointment for + 时间”，表示“被任命为”则用“appointment as + 职位”。以下是一些常见例句：I have an appointment with my dentist at 3 p.m.（我下午3点与牙医有约）；She made an appointment for a haircut tomorrow（她预约了明天剪发）；His appointment as CEO was announced last week（他上周被任命为CEO）。在使用appointment造句时，要避免与“meeting”混淆，meeting侧重会议，appointment强调个人或商务预约。

【常见问题】

问题1：appointment造句时，什么时候用“make an appointment”？

回答1：当表达“预约”动作时，常用“make an appointment”，例如：I need to make an appointment with the doctor. 注意，如果已经预约了，则用“have an appointment”。

问题2：appointment和date在造句中有什么区别？

回答2：appointment通常指正式或商务性的预约、约会，例如工作面试、医疗就诊；而date多指浪漫或社交性质的约会。造句时不能混用，例如：I have a date tonight（今晚有浪漫约会）和I have an appointment with my lawyer（和律师有预约）。

问题3：appointment造句时，介词“for”和“with”如何选择？

回答3：表示“与某人”用“with”，例如：an appointment with the manager；表示“为某事或某时间”用“for”，例如：an appointment for 10 AM 或 an appointment for a check-up。两者可同时出现：I have an appointment with the doctor for 2 PM.

问题4：appointment作为“任命”含义时，如何造句？

回答4：作为“任命”时，常用搭配“appointment as + 职位”或“appointment to + 职位”。例如：Her appointment as director was approved by the board. 或 He received an appointment to the committee. 注意此时是抽象名词，不可数。

问题5：appointment造句中，能否用“keep an appointment”？

回答5：可以，“keep an appointment”表示“赴约、守约”，例如：You should always keep your appointments. 反义词是“miss an appointment”（错过约会）或“cancel an appointment”（取消预约）。