大学基础英语 上PDF电子书下载

Unit 1

Text A The Land 1

Dialogues Greetings and Introductions 8

1．On the Campus 8

2．Do You Know Our English Teacher? 9

Grammar Basic English Sentence Patterns 11

Text B Earth and the Sun 13

Unit 2

Text A The Balance of Nature 18

Dialogues Meeting People 25

1．A Nice Day,Isn't It? 25

2．In the Supermarket 26

Grammar Verb Tenses 1 28

Text B Why Men Have to Work 35

Unit 3

Text A Natural Resources 39

Dialogues Talking About the Weather 46

1．Don't Worry Too Much 46

2．A Class About the Weather in U.S.Cities 46

Grammar Verb Tenses 2 48

Text B How Long Can Our Minerals Last? 53

Unit 4

Text A Computers 59

Dialogues Time 65

1．Tonight's the Last Night! 65

2．Bill's Timetable 66

Grammar The Voices of Verbs 68

Text B Tools 72

Unit 5

Text A Lincoln's Autobiography 77

Dialogues Descriptions 84

1．What Is She Like? 84

2．We've Moved to a New House 86

Grammar Word Formation 87

Text B William Beebe 92

Revision 1

Vocabulary Exercises 97

Grammar Exercises 100

Reading Comprehension 102

Cloze Test 104

Translation Exercises 105

Unit 6

Text A The Market Economy 107

Dialogues Daily Activities 112

1．A Monday Morning 112

2．The Beginning of the University Days 113

Grammar Interrogative Sentences 115

Text B Consumer Rights 120

Unit 7

Text A Human Psychological Needs 125

Dialogues Study 131

1．How to Study English? 131

2．That's Great! 133

Grammar Prepositions 135

Text B Good Health Habits 143

Unit 8

Text A Goals 148

Dialogues Parties 154

1．At a Birthday Party 154

2．A Plan for the Christmas Party 155

3．Rushing to a Party 156

Grammar The Infinitive 157

Text B Priorities and Choices 165

Unit 9

Text A Non-Academic Interest 169

Dialogues Family 174

1．A Pleasant Surprise 174

2．Talking About a Coming Wedding 175

Grammar The Gerund 177

Text B Hobbies 184

Unit 10

Text A High-tech Industry 189

Dialogues Health 196

1．Finding and Seeing a Doctor 196

2．Buying Medicine 197

Grammar The Participle 199

Text B Factory Farming 206

Revision 2

Vocabulary Exercises 211

Grammar Exercises 212

Reading Comprehension 214

Cloze Test 217

Translation Exercises 218

Vocabulary 221

Phrases and Expressions 245

Proper Names 251