Unit 1　New Energy and Environment1

Unit Objective1

SectionⅠ　Speaking2

Section Ⅱ　Reading7

Section Ⅲ　Writing16

Section Ⅳ　Grammar19

SectionⅤ　Word Bank22

Unit Test　123

Unit 2　Artificial Intelligence30

Unit Objective30

SectionⅠ　Speaking31

Section Ⅱ　Reading36

Section Ⅲ　Writing46

SectionⅣ　Grammar49

SectionⅤ　Word Bank52

Unit Test　253

Unit 3　First Aid in Emergency Time59

Unit Objective59

SectionⅠ　Speaking60

Section Ⅱ　Reading66

SectionⅢ　Writing75

SectionⅣ　Grammar78

Section Ⅴ　Word Bank81

Unit Test　382

Unit 4　The Organizational Structure89

Unit Objective89

SectionⅠ　Speaking90

Section Ⅱ　Reading95

SectionⅢ　Writing108

SectionⅣ　Grammar110

SectionⅤ　Word Bank114

Unit Test　4115

Midterm Test121

Unit 5　Interview128

Unit Objective128

SectionⅠ　Speaking129

SectionⅡ　Reading136

SectionⅢ　Writing145

SectionⅣ　Grammar148

SectionⅤ　Word Bank151

Unit Test　5152

Unit?6　Business Negotiation158

Unit Objective158

Section Ⅰ　Speaking159

SectionⅡ　Reading164

SectionⅢ　Writing175

SectionⅣ　Grammar178

SectionⅤ　Word Bank182

Unit Test　6183

Unit 7　Ocean Environment189

Unit Objective189

SectionⅠ　Speaking190

SectionⅡ　Reading196

SectionⅢ　Writing205

SectionⅣ　Grammar208

SectionⅤ　Word Bank213

Unit Test　7214

Unit?8　Life after Graduation220

Unit Objective220

SectionⅠ　Speaking221

SectionⅡ　Reading228

Section Ⅲ　Writing237

SectionⅣ　Grammar241

SectionⅤ　Word Bank246

Unit Test　8247

Final Test254

Appendix 1　词汇表261

Appendix 2　短语表271

Appendix 3　A级核心短语表276

参考文献282