Definition
Purpose
The intention or objective that a person wants to achieve. In English, it can be expressed in different ways depending on the grammatical and syntactical context.
Prepositions to Express Purpose
In English, the prepositions 'for' and 'to' are often used to indicate purpose. It is common to use 'to' followed by an infinitive verb to express the intention or objective behind an action.
Use of 'to' to Express Purpose
The preposition 'to' followed by an infinitive verb expresses an action that someone does in order to achieve a specific objective. For example: 'I went to the store to buy some bread.' Here, 'to buy some bread' expresses the purpose of the action 'went to the store.'
Use of 'for' to Express Purpose
The preposition 'for' is used before a noun to indicate a purpose or reason. For example: 'I made a cake for the party.' In this instance, 'for the party' describes the purpose of the action 'made a cake.'
Subordinate Clauses to Express Purpose
Subordinate clauses such as 'so that' or 'in order to' introduce purpose clauses, explaining why an action is undertaken. For example: 'She studied hard so that she could pass the exam.' The subordinate clause 'so that she could pass the exam' defines the purpose of her intense studying.
Differences Between 'to', 'for', and 'so that'
Although 'to', 'for', and 'so that' can all express purpose, their usage depends on the grammatical context. 'To' is followed by a verb, 'for' precedes a noun, and 'so that' introduces a subordinate clause with a modal verb often used afterwards.
Use of 'in order to' and 'so as to'
These expressions are used to reinforce purpose in a more formal context. 'In order to' and 'so as to' are followed by an infinitive verb. For example: 'The meeting was rescheduled in order to ensure everyone could attend.' These phrases often add a level of formality to the statement.
Idiomatic Expressions Related to Purpose
Certain idiomatic expressions, such as 'with a view to' or 'for the purpose of', indicate a specific purpose. 'With a view to' is often followed by a verb in the -ing form. Example: 'She attended the conference with a view to gaining new insights.' These expressions add specificity and nuance to statements of purpose.
To Remember:
In English, purpose is expressed through various prepositions such as 'to' and 'for', and other constructions like 'so that', 'in order to', and idiomatic expressions. 'To' is commonly used with a verb to express a direct purpose, while 'for' precedes a noun. Subordinate clauses introduced by 'so that' also explain the reasoning behind actions. The use of these structures depends on the desired formal or informal context.