中级英语教材 2PDF电子书下载

CONTENTS 1

Revision Exercises of Book One 1

BOOK 2

UNIT ONE 19

Text:Glass Goes Modern 19

Grammar:Noun Clauses 24

Reading Materials: 36

1．Memory 36

2．Two Important Tests 39

3．A Sense of Direction 42

A Proverb 47

UNIT TWO 48

Text:Albert Einstein 48

Grammar:Direct Speech and Indirect Speech 55

Reading Materials: 68

1．In Memory of Thomas Alva Edison 68

2．Beethoven 71

3．Pele—Superstar 76

A Proverb 80

UNIT THREE 81

Text:A Great Gift to the World 81

Grammar:The Subjunctive Mood（Ⅰ） 87

Reading Materials: 98

1．More about Alexander Graham Bell 98

2．Radio-telephones 101

3．Speaking on the Telephone 104

A Proverb 107

UNIT FOUR 108

Text:Surprise Attack on Pearl Harbor 108

Grammar:The Subjunctive Mood（Ⅱ） 114

Reading Materials: 126

1．The Trojan Horse（Ⅰ） 126

2．The Trojan Horse（Ⅱ） 131

3．The Sinking of the Titanic 137

A Proverb 141

UNIT FIVE 142

Text:Computers 142

Grammar:Modal Verbs（Ⅰ） 148

Reading Materials: 159

1．Push-Button English 159

2．Computers in the Future 163

3．Computers in Our Daily Lives 167

A Proverb 172

UNIT SIX 173

Text:How to Use Scientific Methods 173

Grammar:Modal Verbs（Ⅱ） 181

Reading Materials: 191

1．How to Enlarge Your Vocabularies 191

2．How to Take Tests 197

3．How to Study 201

A Proverb 206

UNIT SEVEN 208

Text:The Conquest of Air and Space 208

Grammar:Emphatic and Inversion 215

Reading Materials: 225

1．Oil on Venus? 225

2．In How Many Places is Life Possible? 229

3．Why Explore the Moon? 233

A Proverb 238

UNIT EIGHT 239

Text:The Nobel Prize 239

Grammar:Ellipsis 245

Reading Materials: 256

1．Alfred Nobel—a Man of Contrasts 256

2．The United Nations:The World in One Building 261

3．The Olympic Games 267

A Proverb 274