What Does “Check on sth” Mean?
“Check on sth” means to look at or examine something to make sure it is okay or working properly.
Introduction
The phrase “check on sth” is a common phrasal verb used in everyday English. It means to take a quick look at something or someone to ensure everything is fine or to monitor a situation. The “sth” stands for “something,” so the phrase literally means to inspect or verify something. Understanding the check on sth meaning helps learners use it naturally when talking about checking tasks, people, or objects. This expression is useful in many contexts, from casual conversations to professional settings.
Quick Info Box
- Phrasal verb: check on something
- Type: transitive
- Level: A2–B2
- Short meaning: to look at or examine something to make sure it is okay
Structure (Grammar Rules)
“Check on sth” is a transitive phrasal verb and is inseparable. This means you cannot separate “check” and “on” by placing the object between them.
- Correct: I will check on the baby.
- Incorrect: I will check the baby on.
Pattern: check + on + something
How to Use “Check on sth”?
You use “check on sth” when you want to say you are going to look at or examine something to ensure it is okay or working well. It can refer to objects, people, or situations.
For example, checking on a machine means inspecting it to see if it works properly. Checking on a friend means making sure they are safe or feeling well.
Examples
- I need to check on the food in the oven to make sure it’s not burning.
- She called to check on her parents after the storm.
- Can you check on the printer? It seems to be jammed.
- He went to check on the kids playing outside.
- We should check on the project status before the meeting.
These examples show how “check on sth” can be used in different daily situations.
Common Mistakes
- Incorrect: I will check the oven on.
Correct: I will check on the oven. - Incorrect: She checked on it quickly the machine.
Correct: She checked on the machine quickly.
Remember, “check on” is inseparable, so always keep “on” directly after “check.”
Differences / Synonyms
- Check on vs Check: “Check” alone means to examine something, but “check on” implies looking after or monitoring.
- Check on vs Look after: “Look after” means to take care of someone or something, while “check on” is about making sure they are okay at a moment in time.
- Check on vs Inspect: “Inspect” is more formal and detailed, whereas “check on” is often quick and informal.
Common Collocations
- Check on the baby
- Check on the food
- Check on the project
- Check on the machine
- Check on a patient
- Check on the status
Related Phrasal Verbs
Here are related phrasal verbs of check on sth:
Real-life Dialogue
Anna: Can you check on the kids? I think they’re too quiet.
John: Sure, I’ll check on them now.
Anna: Thanks! I just want to make sure they’re okay.
Practice
Fill in the blank with the correct phrase:
Could you ______ the oven? I think it’s getting too hot.
- a) check oven
- b) check on the oven
- c) check the on oven
Answer: b) check on the oven
FAQs
- Q: Is “check on” separable?
A: No, you cannot separate “check” and “on.” - Q: Can I use “check on” with people?
A: Yes, it is often used to ask about someone’s well-being. - Q: What does “sth” mean in “check on sth”?
A: “Sth” is short for “something.” - Q: Is “check on” formal or informal?
A: It is more informal but can be used in formal contexts too. - Q: Can I say “check on it” about machines?
A: Yes, it is common to say “check on it” when referring to machines or objects.
