Cool MateIt is vs It's __ vs This is
When to use each in English, with meaning, register, and examples.
It is
High-frequency chunk
It's __
High-frequency chunk
This is
Top 1,000 (very common)
| It is | It's __ | This is | |
|---|---|---|---|
| Pronunciation | 🇬🇧 //ɪt ɪz//🇺🇸 //ɪt ɪz// | 🇬🇧 //ɪts//🇺🇸 //ɪts// | 🇬🇧 //ðɪs ɪz//🇺🇸 //ðɪs ɪz// |
| Meaning | A way to say something is the case. | It is something | A phrase used to introduce something or give an explanation. |
| Example | It is important to study for exams. | It's going to rain today. | This is the project I was telling you about. |
| Register | Neutral | Neutral | Neutral |
| How common | High-frequency chunk | High-frequency chunk | Top 1,000 (very common) |
| Collocations | It is true, It is time, It is clear | it's my turn, it's your choice, it's too late | This is great, This is important, This is mine, This is how it works |
| Common mistakes | Omitting 'is' when speaking., Confusing with 'there is' which has a different usage., Using 'it’s' incorrectly instead of 'it is' in formal writing. | Omitting 'is', saying 'It's hot outside' as 'It's hot.', Confusing with 'Its' which indicates possession., Using 'it's' incorrectly with plural nouns. | Omitting 'is' in informal speech, Using inappropriately in very formal presentations, Misplacing the phrase in a sentence |
| Usage notes | Used to make statements about existence or situations. It is appropriate in both spoken and written English. More formal alternatives exist in specific contexts (e.g., 'This is'). | This phrase is often used to introduce or emphasize a statement. It can be used in both formal and informal contexts, but is more common in conversation. | Commonly used to point out or highlight something. It is appropriate in both formal and informal contexts. |
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Frequently asked questions: It is vs It's __ vs This is
What's the difference between It is, It's __, and This is?
It is: A way to say something is the case. It's __: It is something This is: A phrase used to introduce something or give an explanation.
Can you show an example of each?
It is: It is important to study for exams. It's __: It's going to rain today. This is: This is the project I was telling you about.
Can I use It is, It's __, and This is interchangeably?
Not always. It is, It's __, and This is are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.