Understanding the Idiom: Without Rhyme or Reason

The question asks for the most appropriate meaning of the underlined idiom "without rhyme or reason" in the sentence: "He is very impulsive and does things without rhyme or reason."

Idioms are phrases that have a figurative meaning different from the literal meaning of the individual words. To solve this, we need to understand what "without rhyme or reason" means.

What does "Without Rhyme or Reason" mean?

The idiom "without rhyme or reason" is used to describe actions, events, or decisions that seem illogical, senseless, or lack a clear, justifiable explanation. It means something is done arbitrarily, randomly, or simply makes no sense.

Let's look at the sentence provided: "He is very impulsive and does things without rhyme or reason." This sentence tells us that the person is impulsive, meaning they act on sudden desires or urges without thinking them through carefully. The idiom then describes the nature of these actions — they are not based on logic or a sensible purpose.

Analyzing the Options

Let's evaluate each option to find the one that best matches the meaning of "without rhyme or reason":

• Option 1: without any resources

  This means lacking money or supplies. The idiom is about the logic or sense behind an action, not whether someone has the means to do it. So, this option is incorrect.

• Option 2: without anyone’s help

  This means doing something alone. The idiom does not relate to who helps or doesn't help with an action; it's about the justification for the action itself. So, this option is incorrect.

• Option 3: without proper planning

  While acting impulsively might involve poor planning, "without rhyme or reason" specifically points to the lack of logic or a sensible explanation for *why* the action is being done, rather than just the process of planning. An action can be planned but still lack rhyme or reason (e.g., a perfectly executed plan for something completely nonsensical). This option is close but not the most precise meaning.

• Option 4: without a reasonable explanation

  This means lacking a logical, sensible, or justifiable reason for doing something. This perfectly captures the idea that the action is senseless, illogical, or arbitrary. It aligns with the context of being impulsive — actions driven by impulse often lack a reasonable explanation or logical basis.

Conclusion

Comparing the meaning of the idiom "without rhyme or reason" with the options, the phrase that most accurately describes something done without logic, sense, or justification is "without a reasonable explanation".

Therefore, the most appropriate meaning of "without rhyme or reason" in the given sentence is "without a reasonable explanation".

Revision Table: Common Idioms about Logic and Reason

Additional Information: Using Idioms Effectively

Idioms add color and expressiveness to language. Understanding common idioms is crucial for improving comprehension and communication skills, especially in English language exams.

• Idioms often cannot be understood by simply translating the words literally.
• Context is very important for understanding the meaning of an idiom within a sentence.
• Learning idioms in categories (like those related to reason, emotions, actions, etc.) can be helpful.
• Practice using idioms in your own sentences to reinforce their meanings.

The idiom "without rhyme or reason" highlights actions that appear chaotic or unjustified, often associated with traits like impulsiveness, as shown in the example sentence.