Contents 1
Unit Ⅰ Grammatical Structure 1
Part A 1
(1)Nouns and Articles 1
(2)Pronouns 10
(3)Adjectives and Adverbs 19
(4)Preposi tions 31
(5)Finite Verbs 54
(6)Non-finite Verbs 79
(7)Agreement Between Subject and 95
Predicate Verb 95
(8)Compound Sentences 100
(9)Comptex Sentences 105
(10)Inverted Sentences 125
Part B 132
Unit Ⅱ Vocabulary 166
Part A 166
Part B 182
Unit Ⅲ Cloze Test 198
Unit Ⅳ Proficiency Tesls 215
Test One 215
Test Two 249
Answer Key 277