[Reading] Chapter 1: Information Retrieval

Hello, everyone! When you hear the words "English reading," do you feel pressured to translate every single word perfectly? Well, for the "Information Retrieval" questions on the Common Test, you don't need to!
In this chapter, we’ll learn how to quickly "snatch the treasure (the answer) you need" from a sea of information like flyers, brochures, and websites. Let’s look at this like a treasure hunt and enjoy the process!
It might feel tricky at first, but once you learn the rules, this section can become a reliable source of points for everyone.

1. What is Information Retrieval?

Information retrieval isn't about reading a text from start to finish; it’s the skill of locating specific pieces of information.
It’s the same thing we do in daily life when we look for our train time on a schedule or check restaurant hours on our phones. You just have to apply that same mindset to English!

★ Two Essential Techniques
  • Scanning: Running your eyes over the text to spot specific keywords (dates, prices, names, etc.) instantly.
  • Skimming: Getting a rough idea of the overall tone or "what the text is about."

[Pro-Tip] For the Common Test, the golden rule is to read the "questions" first to decide exactly what you are looking for before you even glance at the text!

2. Step-by-Step Strategy

If you're not sure where to start, try following these steps:

Step 1: Check the Title and Visuals
Start by looking at the big text (title) and any photos. This helps you imagine the situation, like "Oh, this is a campsite brochure" or "This is a cooking recipe."

Step 2: Read the Questions First
This is the most important part! Clarify your target information, such as "What time does the event start?" or "How much does it cost?"

Step 3: Choose Keywords and Hunt
For example, if you're looking for time, keep an eye out for "numbers" or "a.m. / p.m." If you're looking for a location, look for words like "Room" or "Station." Trace the text with your finger and focus only on these keywords. You can skip everything else!

Step 4: Watch for "Traps" (Conditions)
Test-makers love to hide details like "Prices differ on weekends" or "Student discounts available." Those asterisks (*) and small-print notes are treasure chests!

3. Watch Out for "Traps"

Test writers don't want to make it too easy, so they set little traps to keep you from just spotting numbers.

① Paraphrasing

The question might say "discount," but the text might say "20% off" or "special price."
Keep your antennas up for different words with the same meaning!

② Exclusion Clauses

Be careful with words like "Except" or "Other than."
Example: "Open every day except Mondays."
If you miss that "except," you might wrongly assume they are open on Mondays too.

③ Calculations

Sometimes you need to do simple math, like "It’s $10 per person, so what is the total for 3 people?"
Stay calm and check what each number represents when you see multiple numbers in the text.

[Common Mistake] Trying to read the whole text before solving the problem is a no-go! You'll run out of time. Practice "extracting only the necessary information" repeatedly.

4. A Memory Trick: Target Hunting

When searching for information, try repeating "What color pen am I looking for right now?" in your head.
If you keep asking yourself "What's the time? What's the time?" or "What's the price? What's the price?" while you scan, your brain will automatically filter out irrelevant information.

[Fun Fact] You'll often see words like "Free," "Register," and "Venue" on English flyers. Learning these words will skyrocket your search speed!

5. Summary: Key Takeaways

・Always check the questions before reading the text!
・"Numbers," "Capitalized words," and "Symbols" are your best landmarks.
・Answers are often hidden in the notes (*) or fine print.
・Don't worry about translating everything; have the courage to just "pick and choose" the info you need!

At first, you might feel anxious about "skipping" parts of the text, but the more you practice, the more the necessary information will seem to jump off the page. Let's start by practicing target-hunting with some short flyers!