英语上册
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1.Unit 1 Greetings
2.Unit 2 Family
3.Unit 3 Campus Life
4.Unit 4 Time
5.Unit 5 Food
6.Unit 6 Weather
7.Unit 7 Computers
8.Unit 8 Brave It Out
9.Unit 9 Cultivation
10.Unit 10 Sports
11.Unit 11 Friendship
12.Unit 12 Festivals
13.Appendices附录一
14.Grammar语法
15.New Words
16.Vocabulary
