must的用法及短语

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must的用法及短语

一. must的用法

1. must作为助动词,表示强烈的义务或需要,常用于肯定句中。例如:

- You must submit your assignment by Friday.

(你必须在星期五前提交你的作业。)

- We must always follow the safety instructions.

(我们必须始终遵守安全说明。)

2. must可以用于表示推测或断定某事是非常可能发生的。例如:

- It's midnight, and she's not home yet. She must be stuck in traffic.

(现在已经半夜了,而她还没回家。她一定被堵在交通堵塞里了。)

- He hasn't eaten anything all day. He must be starving.

(他整天都没有吃东西。他一定饿坏了。)

3. 在过去的时态中,must有两种形式:must和had to。

- must用于表达过去时态中主观的推测、肯定意愿或授权。

例:He said his parents and sister would visit him that day, so he knew he must

clean his apartment.

他说他父母和姐姐可能那天会来看望他,所以他知道自己得打扫公寓。

- had to用于表达过去时态中不由选择、不得不做某事。

例:I had no other option but to ride my bike to work when my car broke down.

我的车坏了,我别无选择只能骑自行车上班。 二. must的常用短语

1. must-see:必看的

- The Grand Canyon is a must-see if you're ever in Arizona.

(如果你曾经在亚利桑那州,大峡谷是必看的)

- My friend recommended a must-see movie that just came out in theaters.

(我的朋友推荐了一部最新上映并值得一看的电影。)

2. must-have:必备品

- In the kitchen, a good knife is a must-have for every chef.

(厨房里,一把好刀是每位厨师都必备的工具。)

- When traveling, a power bank is a must-have for charging your devices on the go.

(旅行时,移动电源是在路上给设备充电必不可少的东西。)

3. must-do:必须做的事情

- Visiting the Louvre Museum should be on everyone's must-do list when visiting

Paris.

(访问卢浮宫博物馆应该是每个人到巴黎时必须做的事情清单上。)

- Learning to swim is a must-do for any child growing up near bodies of water.

(对于在水体附近长大的任何孩子来说,学会游泳是必不可少的事情。)

4. must-read:必读之书

- "To Kill a Mockingbird" is often considered a literary classic and a must-read for

any book lover. (《杀死一只知更鸟》通常被认为是一部文学经典,对于任何书籍爱好者来说是必读之作。)

- The New York Times Best Seller list always includes a few must-read books of the

year.

(《纽约时报》畅销书榜上总是包括了几本每年必读的书籍。)

5. must-win:必胜

- The final game of the season is a must-win if our team wants to secure a spot in the

playoffs.

(赛季的最后一场比赛是我们队如果想获得晋级附加赛的一个必胜之战。)

- The candidate knew that the upcoming debate was a must-win if he wanted to gain

more support from voters.

(这位候选人知道即将举行的辩论是他想要获得更多选民支持的一场关键胜利。)

结论:

在英语中,must有着多种用法和短语搭配,它不仅表示强烈的义务或需要,还可以用于推测某事非常可能发生以及过去时态中表达肯定意愿或不得已选择等情况下。同时,我们还能看到许多与must相关的常用短语,如must-see、must-have、must-do、must-read和must-win等。掌握这些用法和短语,将有助于提高英语表达的准确性和丰富性。