基础英语 第4册PDF电子书下载

Unit One Man and Animals 1

Warming-up 1

Listening and Speaking 2

Reading Man and Animal 5

Grammar Focus 过去完成时1 7

Reading for Interests 9

Writing 11

I Love Reciting English Animal Idioms and Proverbs 14

Unit Two Love the Earth 15

Warming-up 15

Listening and Speaking 17

Reading Woild Water Shortage 20

Grammar Focus 过去完成时2 23

Reading for Interests Living a Low-carbon Life 25

Writing 27

I Love Reciting Love the Earth 29

Unit Three The Magical Internet 30

Warming-up 30

Listening and Speaking 31

Reading E-mail 35

Grammar Focus 非谓语动词1——动词不定式 37

Reading for Interests Bill Gates' Speeeh at Harvard 40

Writing 41

I Love Reciting On Computer 43

Unit Four Charming Arts 44

Warming-up 44

Listening and Speaking 45

Reading The Academy Awards 49

Grammar Focus 非谓语动词2——分词 51

Reading for Interests Vienna New Year's Concert 53

Writing 56

I Love Reciting Talking about Music and Movies 58

Unit Five Parents and Children 59

Warming-up 59

Listening and Speaking 61

Reading How to Love Your Parents 64

Grammar Focus 主语从句 67

Reading for Interests My Dear Parents 69

Writing 72

I Love Reciting Affection from Parents 73

Unit Six Friendship 74

Warming-up 74

Listening and Speaking 76

Reading About Friendship 80

Grammar Focus 非谓语动词：动名词的用法 83

Reading for Interests Love or Friendship? 85

Writing 87

I Love Reciting Talking about Friends 89

Unit Seven True Love 90

Warming-up 90

Listening and Speaking 92

Reading Love Is a Lamp 95

Grammar Focus 虚拟语气1 97

Reading for Interests Love in My Eyes 99

Writing 101

I Love Reciting On Love 104

Unit Eight Happiness and Sadness 105

Warming-up 105

Listening and Speaking 106

Reading The Offering 110

Grammar Focus 虚拟语气2 113

Reading for Interests Contagious Emotions 116

Writing 119

I Love Reciting On Happiness and Sadness 120

Unit Nine Success 121

Warming-up 121

Listening and Speaking 122

Reading The Interview—Eight Top Tips 126

Grammar Focus 倒装句1 129

Reading for Interests A Story about Failure and Success 132

Writing 134

I Love Reciting On Success 135

Unit Ten Future Life 136

Warming-up 136

Listening and Speaking 137

Reading Future Life 141

Grammar Focus 倒装句2 143

Reading for Interests Robot in Life—Yes or No? 145

Writing 146

I Love Reciting Planning the Future 148

NEW WORDS 149