农科综合英语【2025|PDF|Epub|mobi|kindle电子书版本百度云盘下载】

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Abbreviations and Symbols 缩写与符号1

Lesson 11

Text My First Day at University1

Preface 前言1

Conversation Introductions7

Word Study Do8

Grammar 1．词类10

2．按词在句中的作用识别词类11

4．名词的种类12

3．陈述句12

5．可数名词和不可数名词13

Supplementary Reading My Daily Life17

Lesson 221

Text The First Science21

Conversation Departments in Our College29

Word Study At31

Grammar 1．名词的复数33

2．名词的不规则复数35

3．外来语名词的复数36

4．名词的所有格37

Supplementary Reading Agriculture42

Lesson 345

Text A Fish Farm45

Convorsation Visit to a Fish Farm50

Word Study Grow52

Grammar 1．句子成分53

Supplementary Reading The Young of Fishes53

2．介词短语59

Text The Biggest and the Gentlest65

Lesson 465

Conversation Farm Animals71

Word Study Send73

Grammar 1．动词的种类74

2．基本句型78

Supplementary Reading Largest and one of te Smartest83

Review Exercises（Lesson1-Lesson 4）86

Lesson 590

Text The Seasons90

Conversation The Weather and Crops98

Word Study Prom100

Grammar 1．动词的基本形式102

2．动词的时态104

3．一般现在时105

4．被动语态106

Supplementary Reading The Year111

Lesson 6115

Text How Women Changed History115

Conversation Women s day-march 8 th119

Word Study A（1）122

Grammar 1．一般过去时124

2．一般过去时的被动语态125

3．Used To（Do Sth．）125

4．疑问句126

Supplementary Reading Early Farming134

Lesson 7137

Text Computer-A New Aid to Farming137

Conversation The Tape Recorder145

Word Study Keep148

Grammar 1．一般将来时151

2．Shall和Will的其它用法152

3．一般将来时的被动语态和含有情态动词的被动语态153

4．Be Going To的现在形式表示不久的将来153

Supplementary Reading Future Improvements in Farming158

Lesson 8161

Text Eating the Sun161

Conversation Folk Songs165

Word Study Come167

Grammar 1．现在进行时169

2．现在进行时的被动语态170

3．不用于进行时态的动词170

4．现在进行时和一般现在时的比较172

5．代词的分类173

6．反身代词173

Supplementary Reading （A）Life and the Sun179

（B）Getting Ready for School179

Lesson 9182

Text Two Stories182

Conversation Television191

Word Study One193

Grammar 1．过去进行时195

2．过去进行时的被动语态196

3．祈使句197

4．感叹句198

Supplementary Reading （A）The Flower Vendor202

（B）A Most Unusual Hobby202

Text Vacation Plans206

Lesson 10206

Word Study All215

Grammar 1．将来进行时217

2．情态动词Can，May和Must218

3．Have To220

4．Be Able To221

Supplementary Reading What Will You Be Doing？226

Review Exercises（Lesson 5一Lesson 10）227

Lesson 11232

Text The Balance of Nature232

Conversation At an Exhibition238

Word Study A（2）240

Grammar 1．现在完成时241

2．现在完成时的被动语态243

3．现在完成时和一般过去时的比较244

4．情态动词Should， Would和Ought（To）245

Supplementary Reading Ecology252

Lesson 12256

Text Trying to Please Everybody256

Conversation A TV Program264

Word Study Get266

Grammar 1．过去完成时269

2．过去完成时的被动语态270

3．一般过去时和过去完成时271

4．表意动词兼情态动词 Need271

5．表意动词兼情态动词 Dare272

Supplementary Reading The Ant and the Grasshopper277

Lesson 13279

Text The Future Use of Water in Agriculture279

Conversation A Big Problem288

Word Study Set289

Grammar 1．将来完成时291

2．将来完成时的被动语态292

3．情态动词+Have+过去分词292

Supplementary Reading Life in the Future301

Lesson 14304

Text Geneties Serves Mankind304

Conversation A Short Talk About Introducing New Agricultural Technology313

Word Study Put314

Grammar 1．现在完成进行时316

2．现在完成时和现在完成进行时的比较317

3．形容词的分类318

4．形容词和形容词短语的位置319

5．冠词的种类和用法320

Supplementary Reading Gregor Mendel and His Contributions327

Lesson 15330

Text The Experiment That Failed330

Conversation About Experiments337

Word Study Have339

Grammar 1．过去完成进行时341

2．不定代词One的用法342

3．不使用冠词的情况342

Supplementary Reading （A）Biological Experiments348

（B）The International Rice Institute349

Lesson 16352

Text Visit to a Subutba？ Village352

Conversation Homework and Assignments360

Word Study Make362

2．成语动词365

Grammar 1．将来完成进行时365

2．There Be句型367

3．时态和语态总表369

Supplementary Reading （A）The Skillful Farmer375

（B）After the Fire375

Review Exercises（Lesson 11-Lesson 16）378

Appendices 附录382

1．A List of Classified Irregular Verbs 不规则动词分类表382

2．Index 索引389

3．Vocabulary词汇表402