must
翻译
必须, 一定, 必需品
例句
You must finish your homework.
你必须完成你的作业。
He must be tired.
他肯定累了。
This new phone is a must-have.
这款新手机是必备品。
语法模式
must + [动词原形] 必须做某事 You must stop at the red light.
must be + [形容词/名词] 一定是…… She isn't answering her phone, she must be busy.
a must [名词] 必需品 This book is a must for all students.
近义词
同义词: have to, need to, should
词源
源自古英语 'moste',是 'motan'(意为“被允许,必须”)的过去式。
记忆技巧
记住“我必须做这件事(I MUST do this),它是一个必需品(it's a MUST!)”来同时记忆动词和名词的用法。