Grammar, страница 83 - гдз по английскому языку 7 класс учебник Комарова, Ларионова

Unit 6. Playing Games. Language Guide - страница 83.

Условие.

Grammar

Comparative and superlative adjectives

	comparative form	superlative form
short adjectives small	Add er: smaller	Add est: smallest
adjectives ending in e wide	Add r: wider	Add st: widest
adjectives ending in a vowel + consonant big	Double the final consonant and add er: bigger	Double the final consonant and add est: biggest
adjectives ending in y happy	Delete the y and add ier: happier	Delete the y and add iest: happiest
long adjectives exciting	Put more in front of the adjective: more exciting	Put most in front of the adjective: most exciting
irregular adjectives good bad	better worse	the best the worst

• We use comparative adjectives to compare two things.

• We use than after comparative adjectives. Draughts is easier than chess.

• We use superlative adjectives to compare three or more things.

• We use the before superlative adjectives. This is the best game on my computer.

could / couldn't

affirmative
I / You / He / She / It / We / They	could	dance.
negative
I / You / He / She / It / We / They	couldn't	play the bagpipes.
questions
Could	I / you / he / she / it / we / they	participate in the Games?
short answers
Yes, I / you / he / she / it / we / they could.
No, I / you / he / she / it / we / they couldn't.

• We use could / couldn't to talk about ability and possibility in the past.

• After could and couldn't we don't use to.

• All persons are the same.

• He could sing well. ✓ He coulds sing well. ✗

should / shouldn't

affirmative
I / You / He / She / It / We / They	should	see the Games.
negative
I / You / He / She / It / We / They	shouldn't	carry that heavy stone.
questions
Should	I / you / he / she / it / we / they	take a camera?
short answers
Yes, I / you / he / she / it / we / they should.
No, I / you / he / she / it / we / they shouldn't.

• We use should / shouldn't to give advice or recommendations.

• After should and shouldn't we don't use to.

• All persons are the same.

Grammar exercises → Workbook p109

Решение.