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Ⅰ．Four Kinds of Sentences 1

Ⅱ．Verbs'To Be','To Have'and'To Do' 12

Ⅲ．Auxiliaries and Modals 22

Ⅳ．The Noun 29

Ⅴ．The Artiole 36

Ⅵ．The Pronoun 43

Ⅶ．The Numeral 54

Ⅷ．The Comparison of Adjectives and Adverbs 60

Ⅸ．The Preposition 65

Ⅹ．Tenses 77

Ⅺ．The Active Voice and the Passive Voice 96

Ⅻ．Non-Finites 100

ⅩⅢ．The Conjunction 111

ⅩⅣ．The Simple Sentence,the Compound Sentence and the Complex Sentence 113

ⅩⅤ．The Uses of"It" 132

ⅩⅥ．The Subjunctive Mood 134

ⅩⅦ．Inversion 135

ⅩⅧ．General Revision Exercises 144

ⅩⅨ．Comprehension and Extensive Reading 166

Appendice: 217

Ⅰ．Irregular Verbs 217

Ⅱ．Key to Exercises(1—19) 223