In this article, we will explore the proper usage of prepositions in English, specifically focusing on phrases like ‘depends on’ and ‘habit of.’ We will also address common questions about sentence structure and preposition placement, particularly in the context of the sentence ‘English ability depends not so much on the amount of study as the habit of using it.’
1. Prepositions and Their Correct Placement in Sentences
Prepositions are essential parts of speech in English that help link nouns, pronouns, and phrases to other words in a sentence. The question here revolves around the placement of the preposition ‘on’ after ‘depends’ and ‘the habit’ in a sentence.
In the sentence ‘English ability depends not so much on the amount of study as the habit of using it,’ the preposition ‘on’ is correctly placed right after ‘depends,’ because ‘depends on’ is a fixed phrase in English that indicates reliance or dependence. It would not be grammatically correct to place ‘on’ immediately after ‘the habit’ in this case, as it alters the meaning of the phrase.
2. ‘Depends On’ vs ‘Habit of’ in Context
The phrase ‘depends on’ is often used to show that something is contingent upon another factor. For example:
- ‘Success depends on hard work.’
- ‘English ability depends on the habit of using it.’
On the other hand, ‘the habit of’ is a phrase that refers to something that is done regularly, such as:
- ‘The habit of exercising daily is important for good health.’
Therefore, the preposition ‘on’ should only be placed after ‘depends’ and not after ‘the habit.’ These are two distinct grammatical structures.
3. Can Prepositions Be Moved Around in Sentences?
In English, prepositions generally follow certain rules in terms of sentence structure. While some flexibility exists, changing the position of prepositions can lead to awkward phrasing or altered meanings. For example, it would not be grammatically correct to say:
- ‘It depends the amount of study on.’
Such a rearrangement would sound unnatural to native speakers and confuse the intended meaning. Therefore, it’s essential to follow standard grammatical structures for clarity.
4. Practical Examples of Preposition Use in Sentences
To better understand the usage of prepositions like ‘on’ and ‘of,’ here are some more examples:
- ‘The success of the project depends on the team’s effort.’
- ‘The habit of reading books daily can improve your vocabulary.’
By practicing these structures, you can improve your English fluency and avoid common mistakes involving preposition placement.
Conclusion
Prepositions like ‘on’ and ‘of’ play crucial roles in sentence structure. In the sentence ‘English ability depends not so much on the amount of study as the habit of using it,’ the preposition ‘on’ must follow ‘depends,’ and ‘the habit of’ is a separate grammatical structure that does not require a preposition after it. By paying attention to these rules, you can avoid common grammatical errors and improve your English sentence construction.


コメント