checkpoint
gb/t͡ʃˈɛkpˌɔɪnt/ us/t͡ʃˈɛkpˌɔɪnt/
B1
英语
~ 7800
义项
0 个义项
名词
B1
entity
1
place where security checks people
A place where police, soldiers, or security staff stop people or cars to check them.
用法模式：
at a checkpoint
常见错误：
Learners sometimes confuse "checkpoint" with "checkup". A "checkpoint" is a place where people are checked, often by police or security, while a "checkup" is a medical exam. Also, "checkpoint" is usually a physical place, not the action of checking.
近义词
security post (Focuses on the guarded position itself, not the act of checking.)
|
roadblock (Implies blocking or stopping traffic more completely, often more forcefully.)
|
inspection point (More formal/technical; emphasizes the act of examining documents or goods.)
反义词
open road (Implies free movement of traffic without any place where vehicles are stopped and checked.)
搭配
security checkpoint
|border checkpoint
|police checkpoint
|military checkpoint
|pass through a checkpoint
|set up a checkpoint
主题
travel
|security
|government
|law
例句
- We waited for an hour at the border checkpoint while officers inspected our passports.
- Cars were backed up for miles at the police checkpoint outside the city.
- You must show your ID at the security checkpoint before entering the building.
- Soldiers manned a checkpoint at the bridge to control who could cross.
- Bags are scanned at the airport checkpoint to make sure no dangerous items are brought on board.
学习者例句
- There is a checkpoint at the border.
- The police stopped our car at the checkpoint.
- We showed our passports at the checkpoint.
- You must go through a security checkpoint at the airport.
- Soldiers stand at the checkpoint and watch the road.
名词
B2
entity
2
marked point on a race route
A marked place on a race or long walk where you must pass and sometimes show that you are on the right route or get help.
用法模式：
reach a checkpoint
常见错误：
Learners may think "checkpoint" always involves police or security. In sports and outdoor activities, a checkpoint is usually just a place to record progress or help participants, not to search them.
近义词
control point (Common in racing and orienteering; emphasizes official monitoring of progress.)
|
aid station (Focuses on the place where runners receive water or medical help, not always on time recording.)
搭配
race checkpoint
|aid checkpoint
|reach a checkpoint
|pass the next checkpoint
|staffed checkpoint
|mandatory checkpoint
主题
sports
|travel
|outdoors
例句
- Runners must check in at every checkpoint along the trail to stay in the race.
- He grabbed water and a banana at the third checkpoint before continuing the marathon.
- The team arrived at the mountain checkpoint just before the cutoff time.
- Volunteers at each checkpoint scanned the racers' bibs to record their times.
- If you skip a checkpoint, you risk being disqualified from the event.
学习者例句
- We ran to the first checkpoint in the race.
- You must stop at every checkpoint on the course.
- There is food and water at the next checkpoint.
- They checked our time at the checkpoint.
- The race ends after the last checkpoint.
名词
technical
B2
entity
3
saved state of system or game
A saved copy of how a computer program or game looks at one moment, so you can start again from that point later.
用法模式：
save a checkpoint
常见错误：
Learners sometimes think "checkpoint" here means a physical place in the game, but in computing it often means the saved data itself. In many video games, the word is used for both the location in the game world and the saved state connected to it.
近义词
save point (Common in video games; more informal and game-focused.)
|
snapshot (Technical term; emphasizes capturing the entire state at a moment in time.)
反义词
unsaved state (Refers to the current condition that has not been stored and cannot be returned to if lost.)
搭配
save a checkpoint
|restore from a checkpoint
|automatic checkpoint
|game checkpoint
|system checkpoint
|checkpoint file
主题
technology
|gaming
|computing
例句
- The game creates a checkpoint after each major battle so you don't lose all your progress.
- Before installing the update, the system made a checkpoint that you can roll back to if something goes wrong.
- You should set a checkpoint before running such a long training job on the server.
- The application loads the last checkpoint when it starts after a crash.
- Researchers used periodic checkpoints to resume the simulation without starting from the beginning.
学习者例句
- The game saves a checkpoint after this level.
- You can start again from your last checkpoint.
- The computer made a checkpoint before the update.
- We restored the system from an old checkpoint.
- I forgot to make a checkpoint and lost my work.
名词
formal
C1
event
4
planned review stage in a project
A planned time in a project when people stop and check how the work is going before they continue.
用法模式：
set a checkpoint
常见错误：
Learners may use "checkpoint" and "deadline" as if they mean the same thing. A "deadline" is the final time when something must be finished. A "checkpoint" is a time to review progress; work often continues after it.
近义词
milestone (Focuses more on a key achievement or stage reached, not always on formal review.)
|
review point (Informal; directly emphasizes checking progress.)
搭配
project checkpoint
|regular checkpoint
|schedule a checkpoint
|midpoint checkpoint
|checkpoint meeting
|checkpoint review
主题
business
|work
|management
例句
- We have a major checkpoint next month to decide whether to continue funding the project.
- The manager scheduled weekly checkpoints to keep the team on track.
- At this checkpoint, we'll review the results and adjust our plan if necessary.
- The contract includes several checkpoints where both sides can renegotiate the terms.
- Missing the first checkpoint put the entire project timeline at risk.
学习者例句
- We have a project checkpoint on Friday.
- At this checkpoint, we talk about our progress.
- They set a checkpoint after three months of work.
- We passed the first checkpoint in the plan.
- The boss uses checkpoints to see our work.
动词
technical
C1
action
5
save a system or game state
To make a saved copy of how a system or game looks now, so you can start again from this moment later.
用法模式：
to checkpoint [a process / a job / a system]
常见错误：
Learners may not realize that "checkpoint" as a verb is technical and mainly used in computing contexts. In everyday English, people usually just say "save" instead of "checkpoint".
近义词
save (More general and common; does not specifically suggest creating a restorable system snapshot.)
|
snapshot (Often used as a verb in technical talk; similar idea of capturing current state.)
搭配
checkpoint the system
|checkpoint a job
|automatically checkpoint
|periodically checkpoint
|checkpoint data
|checkpoint the simulation
主题
technology
|computing
例句
- The application can automatically checkpoint long-running tasks every ten minutes.
- Before upgrading the cluster, the admins will checkpoint all running jobs.
- You should checkpoint the simulation regularly to avoid losing days of work.
- The system failed before it could checkpoint the latest changes.
- Researchers checkpoint their experiments so they can resume them after maintenance windows.
学习者例句
- The program will checkpoint your work every hour.
- We need to checkpoint this job before the power goes off.
- The system did not checkpoint the data, so we lost it.
- They often checkpoint long tasks on the server.
- The game does not checkpoint often, so be careful.
语法
词典原形
checkpoint
IPA
GB/t͡ʃˈɛkpˌɔɪnt/
US/t͡ʃˈɛkpˌɔɪnt/
音节与重音
check - point （2 个音节）
Stress on 1st syllable (check)
词形变化
Noun
- Base: checkpoint
- Plural: checkpoints
词族
Forms
checkpoints
noun
Core family
check
verb A2
Related words
checklist
noun
checker
noun
recheck
verb
Negative and opposite forms
unchecked
adjective
uncheck
verb
Advanced or less common
checkable
adjective
相关表达
border checkpoint
1/bˈɔɹdɚ t͡ʃˈɛkpˌɔɪnt/
fixed phrase
official control point at a border
An official place at the line between two countries where officers check passports and sometimes bags or cars.
例句
- We reached the border checkpoint just before it closed for the night.
- Long lines formed at the border checkpoint during the holiday weekend.
police checkpoint
1/pəlˈis t͡ʃˈɛkpˌɔɪnt/
fixed phrase
place where police stop vehicles
A place on the road where police stop cars to check the driver, the car, or documents.
例句
- There was a police checkpoint on the highway to check for drunk drivers.
- Drivers were delayed by a police checkpoint outside the city center.
security checkpoint
1/sɪkjˈʊɹɪti t͡ʃˈɛkpˌɔɪnt/
fixed phrase
controlled entrance checked by security
An entrance area where guards or other security workers check people and their bags before they go inside.
例句
- Please arrive early in case there is a long line at the security checkpoint.
- All visitors must pass through a security checkpoint before entering the building.