[Grade 8 English] Let’s Compare! Mastering "Comparison"
Hello! Today, we’re going to learn how to express things like "as ... as," "more ... than," and "the most ..." in English. This is known as "Comparison."
Whether we're saying, "My score improved compared to yesterday's test!" or asking, "Who is the tallest in the class?", our daily lives are full of comparisons. Learning these English rules will help you express your feelings and situations much more precisely. It might look a bit complicated at first, but the patterns are very consistent, so don't worry! Let’s walk through this together, one step at a time.
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1. When you want to say "It's about the same!" (Positive Degree)
To describe two things as being on the same level, we use the structure as ... as.
[Basic Structure]
A is as [adjective/adverb] as B.
(A is as [adjective/adverb] as B.)
Example: Tom is as tall as Ken.
(Tom is as tall as Ken.)
[Tip: The Sandwich Rule]
Think of it as using as and as to "sandwich" the adjective or adverb in its "original form (positive degree)." Since you don’t need to change the word at all, this is the easiest form!
[Negative Sentence: Not as ... as]
Using not as ... as means "not as ... as that."
Example: This book is not as interesting as that one.
(This book is not as interesting as that one. = That book is more interesting.)
★Pro-tip!
When you make it negative, it implies more than just "they aren't the same"; it adds the nuance that "B is superior/more so than A."
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2. When you want to say "A is more ... than B" (Comparative)
When you want to compare two things and say "A is more ~," we use the comparative.
[Basic Structure]
A is [comparative] than B.
(A is more ~ than B.)
There are two ways to form the comparative, depending on the length of the word.
① Short words: Add -er to the end
Example: tall → taller, small → smaller, fast → faster
English is easier than math for me.
(English is easier than math for me.)
② Long words: Add more to the front
This applies to long words that generally have three or more vowel (a, i, u, e, o) sounds.
Example: popular → more popular, interesting → more interesting
This soccer player is more famous than that one.
(This soccer player is more famous than that one.)
[Common Mistakes]
× more taller (Do not use -er and more together!)
Since "tall" is a short word, taller is all you need. Be careful not to be greedy and add both!
💡 Trivia:
The than used in comparatives means "compared to." It’s easy to confuse the spelling with then (at that time), so be careful! Remember the rhythm: "For comparison, use than!"
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3. When you want to brag about "The Best!" (Superlative)
When you want to say something is "the most ~" among three or more items, we use the superlative.
[Basic Structure]
the [superlative]
(The most ~.)
Like the comparative, there are two ways to form this depending on word length.
① Short words: Add -est to the end
Example: old → oldest, high → highest
Mt. Fuji is the highest mountain in Japan.
(Mt. Fuji is the highest mountain in Japan.)
② Long words: Add most to the front
Example: beautiful → most beautiful, difficult → most difficult
This movie is the most interesting of all.
(This movie is the most interesting of all.)
[Essential Set: Choosing between "in" and "of"]
There are specific rules for saying "Where is it the best?"
1. in + [place/range/group]: in Japan, in my class, in my family
2. of + [number/all]: of all, of the five
★Pro-tip!
Always include the with superlatives. Since you are referring to the one and only "best" thing in the world, you need the to specify it.
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4. Watch out! Words that change completely (Irregular)
There are a few "rebellious words" that ignore the rules and change their form entirely. Just memorize these as they are!
① good / well
good/well → better (comparative) → best (superlative)
"Doing your best" comes from this!
② many / much
many/much → more → most
③ bad
bad → worse → worst
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Summary: 3 Steps to Comparisons
1. If they are the same: as [positive] as
2. If comparing two things: [comparative] + than (-er or more)
3. If one is the best of three or more: the + [superlative] (-est or most)
At first, you might get confused about whether to use -er or more, but if you practice by saying the words from your textbook out loud, you will naturally memorize the rhythm. Try guessing, "This word is long, so maybe it uses more?" as you study!
"Practice makes perfect!" I’m rooting for you!