ContentsUNIT 1 Parts of Speech(词类) 1
UNIT 2 Nouns(名词) 7
UNIT 3 Pronouns(代词) 16
UNIT 4 Numerals and Conjunctions(数词与连词) 30
UNIT 5 Prepositions(介词) 40
UNIT 6 Adjectives and Adverbs(形容词与副词) 52
UNIT 7 Articles(冠词) 65
UNIT 8 Verbs(动词) 75
UNIT 9 Tenses andVoices of Verbs(动词的时态与语态) 95
UNIT 10 Nonverbal Verbs(动词的非谓语形式) 118
UNIT 11 Sentences(句子) 142
UNIT 12 Noun Clauses(名词性从句) 156
UNIT 13 Adverbial Clauses(状语从句) 165
UNIT 14 Attributive Clauses(定语从句) 178
UNIT 15 Inversion,Ellipsis,Emphasis(倒装句、省略句与强调句) 191
UNIT 16 The Subjunctive Mood(虚拟语气) 202
UNIT 17 Direct Speech and Indirect Speech(直接引语与间接引语) 211
UNIT 18 Word Formation(构词法) 217
Keys 233