强调“主动申请/登记参与某事物”的动作,通常涉及“填写表格、提交信息”等报名流程。
该短语的常见结构有两种:
1、 主语 + sign up for + 事物(自己报名参加某事物)
2、 主语 + sign sb. up for + 事物(替某人报名参加某事物)
后面的宾语通常是课程、活动、项目、会员、比赛、会议等名词/名词短语,以下是常见场景的例子:
I signed up for an online English course to improve my speaking.(我报名了一门在线英语课来提高口语。)
She wants to sign up for the photography workshop next month.(她想报名下个月的摄影工作坊。)
Have you signed up for the school’s talent show?(你报名学校的才艺表演了吗?)
They signed up for the city marathon even though it’s 42 kilometers.(尽管有42公里,他们还是报名了城市马拉松。)
We signed up for a gym membership at the new fitness center.(我们在新健身中心注册了会员。)
He signed up for the streaming service to watch his favorite shows.(他注册了流媒体服务来追喜欢的剧。)
My dad signed me up for soccer practice when I was 8.(我8岁时爸爸替我报名了足球训练。)
Can you sign your sister up for the art class? She’s been asking about it.(你能帮你妹妹报名美术课吗?她一直问这事。)
A: We’re having a potluck party this weekend.(我们这周末要办一个百乐餐派对。)
B: Sign me up! I’ll bring my famous chocolate cake.(算我一个!我会带我最有名的巧克力蛋糕。)
enroll in:更正式,常指“注册(学校课程/学历)”(强调“完成注册”的结果)
I enrolled in a biology degree program at university.(我在大学注册了生物学位课程。)
register for:可指“注册(活动/课程)”,侧重“提交信息完成登记”
He registered for the conference before the deadline.(他在截止日期前注册了会议。)
join:强调“加入(组织/团体)”(如俱乐部、团队)
She joined the debate club to practice public speaking.(她加入辩论俱乐部练习公众演讲。)
sign up for 侧重“主动报名”的动作,而“enroll in/register for”更侧重“完成注册”的结果,但日常使用中常可互换。
介词 for 后必须接名词/名词短语(或动名词,但更常见名词),不可接动词原形。
综上,sign up for 是表达“报名/注册”的高频短语,适用于日常生活中各种“主动参与”的场景,记住核心结构和常见搭配就能灵活使用啦!