🏔️ Lesson 2.1: Comparatives & Superlatives

Which city is bigger? Which phone is the cheapest? Which restaurant is the best? We compare things every day. English has two easy tools for this. In this lesson you will learn how to compare two things (comparatives). You will also learn how to find the top of three or more things (superlatives).

📚 What You'll Learn

By the end of this lesson, you will be able to:

Form comparative adjectives with -er and more (cheaper, more expensive)
Form superlative adjectives with -est and the most (the cheapest, the most expensive)
Use than after comparatives and the before superlatives
Use common irregular forms: good/better/best and bad/worse/worst

⏱️ Estimated Time: 50–55 minutes

🎯 Project: Compare three things you know well (three cities, three foods, or three phones) in 6+ spoken sentences, using both comparatives and superlatives.

In This Lesson

Why We Compare

Every day you make choices. Choices mean you compare things. "This bag is cheaper." "That road is faster." "She's the best teacher in the school." When you can compare things in English, you can shop, give opinions, suggest places, and explain your choices. 🛍️

There are just two jobs to learn:

Comparative — compares TWO things: A is bigger than B.
Superlative — finds the top of THREE or more: A is the biggest.

graph LR
    T["Compare TWO"] --> C["comparative + than"]
    G["THREE or more"] --> S["the + superlative"]

🧠 Mindset

You already know many adjectives from A1 — big, small, cheap, fast, good. This lesson does not ask you to learn new words. It teaches you two small changes you can add to words you already know. Learn the pattern one time, and it works on almost every adjective in English. A little work gives you a lot. 🌱

Comparatives: Comparing Two

To compare two things, we change the adjective. There are two ways to do this. The way you choose depends on how long the adjective is.

Short adjectives (one syllable) → add -er, then than:

Adjective	Comparative	Example
cheap	cheaper	The bus is cheaper than the train.
big	bigger	Tokyo is bigger than my town.
old	older	My brother is older than me.
fast	faster	A plane is faster than a car.

Long adjectives (two or more syllables) → put more in front, then than:

Adjective	Comparative	Example
expensive	more expensive	The hotel is more expensive than the hostel.
interesting	more interesting	This book is more interesting than the movie.
beautiful	more beautiful	Spring is more beautiful than winter here.
difficult	more difficult	Chinese is more difficult than Spanish for me.

✅ Pro Tip

A quick test: count the syllables. One syllable (cheap, big, fast) → -er. Two or more (ex-pen-sive, in-ter-est-ing) → more. Two-syllable words ending in -y are a bit different — they take -er too (happy → happier). You'll see why in the spelling rules below.

Superlatives: The Top of the Group

When you compare three or more things and pick the number one, use a superlative. The pattern is like the comparative. It almost always starts with the.

Short adjectives → the + adjective + -est:

Adjective	Superlative	Example
cheap	the cheapest	This is the cheapest phone in the store.
big	the biggest	It's the biggest city in the country.
old	the oldest	She's the oldest student in the class.
fast	the fastest	This is the fastest route home.

Long adjectives → the most + adjective:

Adjective	Superlative	Example
expensive	the most expensive	It's the most expensive restaurant in town.
interesting	the most interesting	That was the most interesting class this year.
beautiful	the most beautiful	It's the most beautiful beach I know.

Of the three phones, the first is the cheapest, the second is the most popular, and the third is the best — but also the most expensive!

Spelling Rules

When you add -er or -est, four small spelling rules help you spell the words right. Learn these, and your writing will be correct.

Rule	Adjective	Comparative	Superlative
Normal → just add -er / -est	cold	colder	the coldest
Ends in -e → add -r / -st	nice	nicer	the nicest
Consonant + y → -ier / -iest	happy	happier	the happiest
Consonant + y → -ier / -iest	easy	easier	the easiest
Short vowel + consonant → double it	big	bigger	the biggest
Short vowel + consonant → double it	hot	hotter	the hottest

💡 The doubling rule, simply

Only double the last letter when the word ends in one vowel + one consonant, and that last part is the strong part when you say it: big → bigger, hot → hotter, thin → thinner. Do not double after two vowels (cheap → cheaper, not "cheapper"). Do not double after two consonants (fast → faster).

Irregular Forms

A few very common adjectives don't follow the rules. You just have to learn them. The good news: there are only a few, and you'll use them all the time.

Adjective	Comparative	Superlative
good	better	the best
bad	worse	the worst
far	farther / further	the farthest / furthest

This café is good, that one is better, but the one by the river is the best. My cooking is bad, my brother's is worse, but our uncle's is the worst! 😄

✅ Note on "far"

Both farther and further are correct for distance ("The station is farther/further than the store"). In American English, farther is the usual word for distance. Further also means "more" or "extra" ("further information"). You can use either one for distance.

Than, The & a Warning

Two little words hold these patterns together. Use them right, and your comparisons will sound natural.

than comes after a comparative: "A is bigger than B." "Coffee is more expensive than tea."
the comes before a superlative: "the best," "the cheapest," "the most beautiful."

cheaper than bigger than more expensive than better than the best the cheapest the most popular the worst

⚠️ Watch Out — use ONE form only

Never use two comparative forms or two superlative forms together. Pick either -er or more — never both.

~~more cheaper~~ ❌ → cheaper ✅
~~the most biggest~~ ❌ → the biggest ✅
~~more better~~ ❌ → better ✅
~~the most fastest~~ ❌ → the fastest ✅

Now listen to it all in a real conversation — two friends choosing where to eat:

A: Where should we eat? There are three places near here.
B: Well, the pizza place is the cheapest, but the food isn't great.
A: The Thai restaurant is more expensive than the pizza place, right?
B: Yes, but it's much better. Honestly, it's the best food in the area.
A: And the sushi bar? Is it more expensive than the Thai place?
B: It's the most expensive of the three, and it's farther away too. Let's go Thai — better than sushi and cheaper!

Bonus: (not) as … as

💡 Here is one more useful pattern. To say two things are equal, use as … as. To say they are not equal, use not as … as.

Meaning	Pattern	Example
Equal	as + adjective + as	Tom is as tall as his father.
Not equal	not as + adjective + as	The bus is not as expensive as the taxi.

"The bus is not as expensive as the taxi" means the same as "The bus is cheaper than the taxi." Two ways to say one idea — good to know. 🧰

🔊 Hear It & Repeat — Model Sentences

Listen to each model sentence, then say it back. Use the 🎧 Audio control (bottom-right) to choose a UK or US voice and slow the speed down. These sentences compare things with comparatives and superlatives.

My brother is taller than me.
This book is more interesting than that one.
Today is hotter than yesterday.
She is the best singer in the class.
This is the biggest store in town.

Practice & Project

🏋️ Exercise 1: Spelling drill

Objective: Write the comparative and superlative of each adjective.

big
happy
expensive
good
nice

✅ Answer

1. bigger / the biggest
2. happier / the happiest
3. more expensive / the most expensive
4. better / the best
5. nicer / the nicest

🏋️ Exercise 2: than or the?

Objective: Complete each sentence with than or the.

My phone is cheaper yours.
This is best café in town.
Winter is colder fall.
She is tallest player on the team.
A taxi is more expensive a bus.

✅ Answer

1. than · 2. the · 3. than · 4. the · 5. than

🏋️ Exercise 3: Fix the mistake

Objective: Each sentence has one error. Rewrite it correctly.

This bag is more cheaper than that one.
The plane is the most fast way to travel.
My new job is more better than my old one.
Mount Everest is the most biggest mountain in the world.

✅ Answer

1. This bag is cheaper than that one.
2. The plane is the fastest way to travel.
3. My new job is better than my old one.
4. Mount Everest is the biggest (or highest) mountain in the world.

🎯 Your Project: Compare Three Things

Speak out loud — to a partner, in class, or into your phone's recorder. Choose three things you know well: three cities, three foods, or three phones.

(2 min) Name your three things and say two comparative sentences with than (e.g. "Pizza is cheaper than sushi.").
(2 min) Say two more comparatives — try to use one short adjective (-er) and one long adjective (more…).
(2 min) Say two superlative sentences with the (e.g. "Sushi is the most expensive." / "Pizza is the best.").
(1 min) If you recorded yourself, listen back. Did you use than after comparatives and the before superlatives? Did you avoid "more cheaper"?

Use these adjectives:

big
small
cheap
expensive
fast
slow
old
new
hot
cold
easy
difficult
interesting
beautiful
good
bad
happy
tall

✅ Project Completion Checklist

☐ I said at least 4 comparative sentences with than
☐ I used at least one -er form and one more… form
☐ I said at least 2 superlative sentences with the
☐ I used 6+ sentences in total
☐ I checked I didn't mix forms ("more cheaper")

🎯 Quick Quiz

Question 1: Choose the correct sentence.

Question 2: Complete: "Of all three restaurants, this one is ___ ." (top of the group)

Tips & Common Mistakes

✅ Do's

Count syllables: one syllable → -er / -est; two or more → more / the most.
Put than after every comparative and the before every superlative.
Memorize the three irregulars: good/better/best, bad/worse/worst, far/farther/farthest.

❌ Common Mistakes

⚠️ Watch Out

"more cheaper" ❌ → "cheaper" ✅ — use one form only.
"the most biggest" ❌ → "the biggest" ✅.
"more good" ❌ → "better" ✅ — good is irregular.
"bigger then" ❌ → "bigger than" ✅ — than compares; then means "next".
"biger / hoter" ❌ → "bigger / hotter" ✅ — double the final consonant.

📓 Learning Journal

Keep your learning journal going. After this lesson, take a few minutes to write down:

Key concepts you learned
Things that clicked for you
Questions or confusion points to revisit
Ideas you want to try
Your progress and feelings about your A2 journey

✍️ This lesson's prompt: Write four sentences comparing places or people in your own life — for example, "My city is bigger than my hometown, but my hometown is more beautiful. My new apartment is the best apartment on my street." Try to include one comparative with -er, one with more, and one superlative with the.

📝 Lesson Summary

🎓 Key Takeaways

Comparative compares two: short adj + -er + than; long adj + more … than.
Superlative is the top of three or more: the + short adj + -est; the most + long adj.
Spelling: nice→nicer, happy→happier, big→bigger (double the consonant).
Irregulars: good→better→best, bad→worse→worst, far→farther→farthest.
Never mix forms: not "more cheaper," not "the most biggest."

🎉 What You've Accomplished

You can now compare almost anything in English — prices, places, people, phones. Two small patterns (-er/more and -est/the most) plus a few irregulars give you many everyday sentences: shopping choices, suggestions, opinions, and decisions. That is a really useful new skill. 🎉

❓ Common Questions at This Stage

How do I know if an adjective is "short" or "long"?

Count the syllables when you say it. One syllable (big, cheap, fast) is short → use -er/-est. Two or more (ex-pen-sive) is long → use more/the most. Two-syllable words ending in -y (happy, easy) are a bit different — they take -er/-est.

Do I always need "the" with a superlative?

Almost always, yes: "the biggest," "the best," "the most expensive." The superlative points to one top item, and the shows there is only one.

What's the difference between "than" and "then"?

Than is for comparing: "bigger than." Then is about time or order: "First we ate, then we left." They sound similar but mean different things — comparisons always use than.

🔭 Looking Ahead

Now you can compare how good or big things are. Next, we talk about amounts of things. In Lesson 2.2, we'll learn quantifiers — some, any, much, many — so you can talk about how much and how many, and shop, cook, and plan with confidence.

✅ Before the Next Lesson

Say five comparative sentences about things around you (this vs. that).
Say three superlative sentences with the (the best, the cheapest, the most…).
Write your Learning Journal entry for this lesson.

🌟 Encouragement for the Journey

Every time you compare two coffees, two roads, or two ideas, you're using real, everyday English — the same words native speakers use a hundred times a day. You're not just learning grammar. You're learning to choose, suggest, and explain. Keep going — you're doing great. See you in Lesson 2.2! 👋