目录

Unit 1　Life in the New Era 001

Lead-in 001

Warming Up 002

Reading  003

Chatting  007

Writing 009

Expressions & Grammar 015

Culture  017

Vocabulary 022

Unit 2　Career Planning 025

Lead-in 025

Warming Up 026

Reading  027

Chatting 031

Writing 033

Expressions & Grammar 036

Culture 039

Vocabulary 046

Unit 3　Social Responsibility 049

Lead-in 049

Warming Up 050

Reading  051

Chatting  056

Writing 058

Expressions & Grammar  062

Culture  065

Vocabulary 069

Unit 4　Science and Technology 073

Lead-in 073

Warming Up 074

Reading  075

Chatting  080

Writing 082

Expressions & Grammar 086

Culture  088

Vocabulary 093

Unit 5　Professional Spirit 095

Lead-in 095

Warming Up 096

Reading  097

Chatting  101

Writing 103

Expressions & Grammar 112

Culture  113

Vocabulary 118

Unit 6　Work in the New Era 120

Lead-in 120

Warming Up 121

Reading 122

Chatting  126

Writing 128

Expressions & Grammar 138

Culture 140

Vocabulary 144