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Unit 4: wild animals and comparing

Lessons 27–28 · 2 lessons · Susannah Reed with Kay Bentley. Guess What! Student’s Book 4 (Grade 4), Uzbekistan edition, 2021. Cambridge University Press; Ministry of Public Education of Uzbekistan, USAID
28

Comparing: noisier, faster, bigger … Gorillas are bigger than pandas.

Textbook: p. 49
GoalCompare: noisier, quieter, faster, slower, bigger, smaller, taller, shorter and “Gorillas are bigger than pandas.”
New words
noisier · shovqinliroqquieter · tinchroqfaster · tezroqbigger · kattaroq
Explanation

To compare two things, add “-er” to the adjective and use “than”: tall → taller, fast → faster, slow → slower, small → smaller, short → shorter, quiet → quieter. Rules: 1) Add -er to short words. 2) If a word ends in one vowel + one consonant, double the consonant: big → bigger. 3) If it ends in -y, change -y to -ier: noisy → noisier. Sentence: “Gorillas are bigger than pandas.” “A cheetah is faster than a lion.” “A snail is slower than a turtle.”

Worked examples
Parrots are noisier than owls. Owls are quieter than parrots.
A giraffe is taller than a penguin.
Class activity

“Who is bigger?”: the teacher names two animals (elephant – mouse). Children quickly make a sentence: “An elephant is bigger than a mouse.” The fastest correct child scores a point.

Practice
1
The comparative of “big”:
2
The comparative of “noisy”:
3
Make a sentence: an elephant and a mouse (big).
4
Make a sentence: a fox and a turtle (fast).