“Must” 是英语中的情态动词，意思是“必须”或者“一定要”。它用于表示强烈的要求、义务或者必须做的事情。

拼音：/mʌst/

下面是60个适合小学生的用法句子：

You must eat your vegetables.
你必须吃蔬菜。

We must finish our homework before dinner.
我们必须在晚餐前完成作业。

You must listen to your teacher.
你必须听老师的话。

I must go to bed early tonight.
我今晚必须早睡。

You must wash your hands before eating.
你必须在吃饭前洗手。

We must be quiet in the library.
我们必须在图书馆里保持安静。

You must bring your schoolbag tomorrow.
你必须明天带上书包。

You must be kind to your friends.
你必须对朋友友善。

She must wear her school uniform.
她必须穿校服。

We must help our parents at home.
我们必须在家里帮助父母。

You must clean your room.
你必须打扫房间。

I must finish this book by tomorrow.
我必须在明天之前读完这本书。

We must go to school every day.
我们必须每天去学校。

You must say "please" and "thank you."
你必须说“请”和“谢谢”。

He must practice the piano every day.
他必须每天练习钢琴。

We must help the poor people.
我们必须帮助穷人。

You must follow the traffic rules.
你必须遵守交通规则。

I must do my best in the exam.
我必须在考试中尽力而为。

You must drink plenty of water.
你必须多喝水。

We must take care of our pets.
我们必须照顾我们的宠物。

You must finish your lunch before you can play.
你必须吃完午餐才能去玩。

We must be polite to others.
我们必须对别人有礼貌。

You must read this book for your homework.
你必须读这本书作为作业。

I must wake up early tomorrow.
我必须明天早起。

We must recycle plastic and paper.
我们必须回收塑料和纸张。

You must be careful when crossing the road.
过马路时你必须小心。

She must take her umbrella because it might rain.
她必须带伞，因为可能下雨。

We must be honest with our parents.
我们必须对父母诚实。

You must share your toys with others.
你必须和别人分享玩具。

I must study hard for the test.
我必须为考试努力学习。

You must go to the doctor if you are sick.
如果你生病了，你必须去看医生。

We must eat a healthy breakfast.
我们必须吃健康的早餐。

You must help clean up the classroom.
你必须帮忙清理教室。

I must finish my drawing before the bell rings.
我必须在铃响前完成我的画。

You must always be on time for school.
你必须准时上学。

We must keep our environment clean.
我们必须保持环境清洁。

You must do your chores before you can go outside.
你必须做完家务才能出去玩。

We must be careful with fire.
我们必须小心火。

You must keep your promises.
你必须信守承诺。

I must write a letter to my grandma.
我必须给奶奶写一封信。

You must keep your shoes on in the classroom.
你必须在教室里穿鞋。

We must finish our project by Friday.
我们必须在周五前完成项目。

You must be brave when you try new things.
你必须在尝试新事物时勇敢。

I must pack my schoolbag tonight.
我必须今晚整理书包。

We must be careful with sharp objects.
我们必须小心锋利的物品。

You must respect your elders.
你必须尊敬长辈。

I must follow the teacher's instructions.
我必须遵循老师的指示。

We must take our trash to the bin.
我们必须把垃圾丢进垃圾桶。

You must read the instructions before starting.
你必须在开始前阅读说明。

I must finish my puzzle before dinner.
我必须在晚餐前完成拼图。

We must wear helmets when riding bikes.
骑自行车时我们必须戴头盔。

You must ask for permission before leaving the classroom.
离开教室前你必须请求许可。

I must help my little sister with her homework.
我必须帮妹妹做作业。

You must keep your room tidy.
你必须保持房间整洁。

We must stay safe during the storm.
暴风雨时我们必须保持安全。

You must read the book carefully.
你必须仔细读这本书。

I must water the plants every day.
我必须每天浇水。

We must always be honest with our friends.
我们必须对朋友诚实。

You must be careful with your schoolwork.
你必须小心做作业。

I must clean my shoes before school.
我必须在上学前清洁鞋子。

这些句子通过简单的日常生活场景帮助孩子理解“must”的用法，适合小学生学习。