大学英语 上PDF电子书下载

Unit One 1

Dialogues:A.I'm from South Africa 1

B.Could I Join the Club? 1

Text:The Moon 4

Grammar:Simple Present Tense(1) 6

Writing:Sentence(1) 7

Reading:Sports Around the World 10

Unit Two 14

Dialogues:A.Could I Join the School Library? 14

B.A Family Photo 14

Text:Chinese New Year in Hong Kong 17

Grammar:Simple Present Tense(2) 19

Writing:Sentence (2) 21

Reading:A Nice Cup of Tea 24

Unit Three 29

Dialogues:A.One Moment,Please 29

B.This Is Mr.Smith Here 29

Text:Pollution Is Spoiling the Air We Breathe 32

Grammar:Present Progressive Tense(1) 34

Writing:Adverbial Clause(1) 35

Reading:From Trash to Treasure 38

Unit Four 43

Dialogues:A.Can I See Your Manager? 43

B.Let Me Check 44

Text:Man and the Weather 46

Grammar:Present Progressive Tense(2) 48

Writing:Adverbial Clause(2) 49

Reading:Antarctic Ice Gets Thicker 52

Unit Five 57

Dialogues:A.I'd Like to Book a Seat on a Flght 57

B.I'd Like to Book a Room at Your Hotel 58

Text:Trip Through Time 60

Grammar:Simple Future Tense(1) 62

Writing:Adverbial Clause(3) 63

Reading:Discover Your History and Build Bridges 66

Unit Six 71

Dialogues:A.I Prefer Warm Places 71

B.Where to Spend Our Holiday 71

Text:The Cash-Free Society 74

Grammar:Simple Future Tense(2) 77

Writing:Adverbial Clause(4) 78

Reading:Bring Your PC to College? 81

Unit Seven 86

Dialogues:A.When Does the Train Leave? 86

B.Are There Any Non-stops? 86

Text:Helen Keller 88

Grammar:Simple Past Tense(1) 90

Writing:Noun Clause(1) 91

Reading:The Best Teacher I Ever Had 94

Unit Eight 99

Dialogues:A.Could You Give Me Some Advice? 99

B.Where Are the Clothes Counters,Please? 99

Text:American English and British English 102

Grammar:Simple Past Tense(2) 104

Writing:Noun Clause(2) 105

Reading:How to Study English 108

Unit Nine 113

Dialogues:A.May I Help You? 113

B.How Does It Fit? 113

Text:Homeless People in the USA 115

Grammar:Present Perfect Tense(1) 118

Writing:Attributive Clause(1) 119

Reading:How to Cope with Stress 122

Unit Ten 127

Dialogues:A.I'll Give You $25 127

B.Oh,That's Too Much 127

Text:Airplanes 130

Grammar:Present Perfect Tense(2) 132

Writing:Attributive Clause(2) 133

Reading:Banking Services 136

Appendix 140

Vocabulary List 140

Irregular Verbs 159