Step-up Grammar 3

How each unit is organized 4
Lesson plans 5
UNIT
1 Singular and plural nouns 9
2 Proper nouns 13
3 The articles: a, an, the 17
4 First person, second person and third person 21
5 Possessive adjectives 25
6 Possessive pronouns 29
7 Adjectives of size and shape 33
8 Adjectives of comparison 37
9 Synonyms and antonyms 41
10 Imperative verbs 45
11 The auxiliary verb be 49
12 The present continuous tense 53
13 The past continuous tense 57
14 Prepositions of time 61
15 Adverbs of time 65
16 Conjunctions: and, or, but 69
17 The exclamation mark 73
18 Sentences must make sense 77