Situational English grammar

Unit 1 一般现在时The Simple Present Tense
Unit 2 一般过去时The Simple Past Tense
Unit 3 现在进行时The Present Continuous Tense
Unit 4 过去进行时The Past Continuous Tense
Unit 5 一般将来时The Simple Future Tense
Unit 6 过去将来时The Past Future Tense
Unit 7 现在完成时The Present Perfect Tense
Unit 8 过去完成时The Past Perfect Tense
Unit 9 现在完成进行时The Present Perfect Progressive Tense
Unit 10 过去完成进行时The Past Perfect Progressive Tense
Unit 11 将来进行时The Future Continuous Tense
Unit 12 将来完成时The Future Perfect Tense
Unit 13 被动语态The Passive Voice
Unit 14 直接引语和间接引语The Direct Speech and the Indirect Speech
Unit 15 宾语从旬The Object Clause
Unit 16 时间状语从句The Adverbial Clause ofTime
Unit 17 地点状语从句The Adverbial Clause of Place
Unit 18 条件状语从句The Adverbial Clause of Condition
Unit 19 目的状语从句The Adverbial Clause ofPurpose
Unit 20 结果状语从句The Adverbial Clause ofResult
Unit 21 原因状语从句The Adverbial Clause of Reason
Unit 22 让步状语从句The Adverbial Clause of Concession
Unit 23 方式状语从句The Adverbial Clause of Manner
Unit 24 主谓一致Subject—Verb Agreement
Unit 25 主语从句The Subject Clause
Unit 26 表语从句The Predicative Clause
Unit 27 同位语从句The Appositive Clause
Unit 28 定语从句The Attributive Clause
Unit 29 it的用法The Usage ofIt
Unit 30 动词不定式The Infinitive
Unit 31 动名词The Gerund
Unit 32 分词The Participle
Unit 33 独立主格结构The Absolute Structure
Unit 34 倒装句The Inversion
Unit 35 强调句The Emphatic Sentences
Unit 36 省略句The Elliptical Sentences
Unit 37 虚拟语气The Subjunctive Mood