1

• unit1 organiza...
• 1.1Warming-up&R...
• 1.2ReadingA&Rea...
• 1.3ReadingB&Lis...
• 1.4Listening&Sp...
• 1.5Writing
• 1.6Language La...

2

• unit2 office
• 2.1Warming-up&R...
• 2.2ReadingA&Rea...
• 2.3ReadingB&Lis...
• 2.4Listening&Sp...
• 2.5Writing
• 2.6Language La...

3

• unit3 business...
• 3.1Warming-up&R...
• 3.2ReadingA&Rea...
• 3.3ReadingB&Lis...
• 3.4Listening&Sp...
• 3.5Writing
• 3.6Language La...

4

• unit4 product
• 4.1Warming-up&R...
• 4.2ReadingA&Rea...
• 4.3ReadingB&Lis...
• 4.4Listening&Sp...
• 4.5Writing
• 4.6Language La...

5

• unit5 trade
• 5.1Warming-up&R...
• 5.2ReadingA&Rea...
• 5.3ReadingB&Lis...
• 5.4Listening&Sp...
• 5.5Writing
• 5.6Language La...

6

• unit6 transpor...
• 6.1Warming-up&R...
• 6.2ReadingA&Rea...
• 6.3ReadingB&Lis...
• 6.4Listening&Sp...
• 6.5Writing
• 6.6Language La...

7

• unit7 customer...
• 7.1Warming-up&R...
• 7.2ReadingA&Rea...
• 7.3ReadingB&Lis...
• 7.4Listening&Sp...
• 7.5Writing
• 7.6Language La...

8

• unit8 career
• 8.1Warming-up&R...
• 8.2ReadingA&Rea...
• 8.3ReadingB&Lis...
• 8.4Listening&Sp...
• 8.5Writing
• 8.6Language La...