| Unit 1 Food and Drinks食物与饮料 Warm-up Passage Grammar Exercises Supplementary Reading Unit 2 Plans and Wishes计划与愿望 Warm-up Passage Grammar Exercises Supplementary Reading Unit 3 Weather天气 Warm-up Passage Grammar Exercises Supplementary Reading Unit 4 Animals动物 Warm-up Passage Grammar Exercises Supplementary Reading Unit 5 Internet网络 Warm-up Passage Grammar Exercises Supplementary Reading Revision 1 Unit 6 Education（1）教育（1） Warm-up Passage Grammar Exercises Supplementary Reading Unit 7 Education（2）教育（2） Warm-up Passage Grammar Exercises Supplementary Reading Unit 8 Health and Body Care（1）健康与保健（1） Warm-up Passage Grammar Exercises Supplementary Reading Unit 9 Health and Body Care（2）健康与保健（2） Warm-up Passage Grammar Exercises Supplementary Reading Unit 10 The World and the Environment世界与环境 Warm-up Passage Grammar Exercises Supplementary Reading Revision 2 附录一 答案 附录二 单词和短语总表 |
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