Introduction. Given Spanish's flexibility in sentence word order, verb objects require more attention than in English. Identifying them is often a key step in finding the meaning of a sentence, without which one cannot find the subject of the verb..
You cannot tell the function of a noun (or some pronouns) in the sentence by their location relative to the verb. In English, in the sentence "John loves Mary," "John"'s position before the verb tells us that he is the subject, and the location of "Mary" after the verb that she is the object. In Spanish, the sentence *"Juan quiere María," is unintelligible: either Juan or Mar'ia could be the subject or object. In a sentence such as this, a marker word ("a") will be used to identify the object: "Juan quiere a María" or "A María quiere Juan.". Having identified the object, the other noun must be the subject.
Using Verb Objects to find Sentence Meaning
In parsing (understanding) a sentence in Spanish, one starts first by identifying the verb, then the objects, if any, then the subject. When all three have been identified, the meaning of the sentence will be clear.
Some so-called verbs do not function in the sentence as verbs. These are the infinitive and the past and present participles - the forms that do not have person (1st, 2nd, 3rd) or number (singular or plural).
The infinitive (ending in -ar or -er/-ir) fulfills a noun function. A past participle (-ado/-ido) or present participle (-ando/-iendo) fuflils an adjectival function. Neither of them can be the "verb" in a sentence.
To eliminate this confusion, henceforth we will speak of "true verbs," meaning those which have person and number, and which function as verbs.The "True verb" in the sentence will have person (1st, 2nd, 3rd) and number (singular or plural).
Exercise 1. In most sentences, it is not hard to find the true verb. Locate it, then translate the following sentences:
Click here to go to the translations of the sentences above.
The true verb will always guide you, from its person and number, to a potential or definite subject. For example, in sentence 5 above, the verb "queremos" is first person plural, so the subject must be nosotros or nosotras.
However, in many sentences there is more than one possible subject. Example: Juan quiere María. The verb is third person singular. Either "Juan" or "María" could be the subject. The fact that "Juan" precedes the verb; and "María" follows, does not help. The word order does not permit the conclusion you could draw from the equivalent words in English: "John loves Mary."
The verb subject will be clear after you have identified the object(s). Once you identify, and thus remove from consideration, the objects, what is left will be the subject of the verb
Identifying the object of a verb: the function of prepositions.
The sentence of a subject will never be introduced by a preposition. In contrast, all indirect objects and some direct objects are preceded by prepositions. (Click here for a definition of a preposition.) In another words, you can exclude from consideration as subject any word or word combination (such as adjective + noun) preceded by a preposition. Example:
A María quiere Juan. (Since "María" is preceded by a preposition, she is an object; therefore the subject is "Juan.")
Juan regala los chocolates a su madre. (Since "su madre" is preceded by a preposition, it is an object; therefore the subject is "Juan." "Chocolates" can not be the subject because it is plural.)
What does the "a" mean? In the first sentence above, "María" is a direct object. (Click here for a definition of direct and indirect objects.) The "a" before a definite object is not translated. It has no meaning or function other than to identify the direct object and make the sentence structure clear. The translation is thus "Juan loves María."
If the "a" were placed before "Juan" (María quiere a Juan), it would mark "Juan" as the object, therefore the subject would be María: "María loves Juan."
In the second sentence above (Juan regala los chocolates a su madre), "madre" is the indirect object. Prepositions before indirect objects are translated, so this sentence is "Juan gives the chocolates TO his mother."
Exercise 2. Identify the subject and then translate each of the following:
Click here to go to the translations of the sentences above.
A preposition is placed before (-pre) something else. They are short words, such as:
For more information on what a direct and indirect objects, see the book English Grammar for Students of Spanish. (Click on the title for ordering information from the on-line bookstore Amazon.com.)
Definitions of Direct and Indirect Objects
Translations of the sentences of Exercise 1:
Translation of the sentences of Exercise 2: