Teach-yourself textbook of college English grammary

EXERCISES（练习）
EXERCISE 1（THE NOUN名词）
EXERCISE 2（THE ARTICLE冠词）
EXERCISE 3（THE PRONOUN代词）
EXERCISE 4（THE NUMERAL AND INTRODUCTION TO THE VERB数词和动词引语）
EXERCISE 5（THE TENSES时态）
EXERCISE 6（THE VOICES语态）
EXERCISE 7（THE SUBJUNCTIVE MOOD虚拟语气）
EXERCISE 8（AUXILIARY VERBS AND MODAL VERBS助动词和情态动词）
EXERCISE 9（THE INFINITIVE不定式）
EXERCISE 10（THE GERUND动名词）
EXERCISE 11（THE PARTICIPLE分词）
EXERCISE 12（THE ADJECTIVE形容词）
EXERCISE 13（THE ADVERB副词）
EXERCISE 14（THE PREPOSITION介词）
EXERCISE 15（THE CONJUNCTION连词）
EXERCISE 16（THE SENTENCE句子）
EXERCISE 17（THE SUBJECT主语）
EXERCISE 18（THE PREDICATE谓语）
EXERCISE 19（THE OBJECT宾语）
EXERCISE 20（THE ATTRIBUTE定语）
EXERCISE 21（THE ADVERBIAL状语）
EXERCISE 22（INDEPENDENT ELEMENTS独立成分）
EXERCISE 23（WORD ORDER语序）
EXERCISE 24（ELLIPSIS省略）
EXERCISE 25（TRANSFORMATION OF SENTENCES句子转换）
ANSWERS（答案）
ANSWERS
ELABORATE EXPLANATIONS（详解）
EXERCISE 1
EXERCISE 2
EXERCISE 3
EXERCISE 4
EXERCISE 5
EXERCISE 6
EXERCISE 7
EXERCISE 8
EXERCISE 9
EXERCISE 10
EXERCISE 11
EXERCISE 12
EXERCISE 13
EXERCISE 14
EXERCISE 15
EXERCISE 16
EXERCISE 17
EXERCISE 18
EXERCISE 19
EXERCISE 20
EXERCISE 21
EXERCISE 22
EXERCISE 23
EXERCISE 24
EXERCISE 25