Unit 1 Keeping Healthy 1
Topic 1 You should go to see a doctor 1
Topic 2 You must wash your hands before meals 7
Topic 3 What should we do to fight SARS? 13
Unit 2 Playing Sports 19
Topic 1 I like playing soccer 19
Topic 2 Will you join us? 27
Topic 3 What should we do for the Olympics? 34
Unit 3 My Hobby 40
Topic 1 What things do you love collecting? 42
Topic 2 I like country music 48
Topic 3 The movie is so wonderful! 54
Unit 4 Our World 60
Topic 1 Plants and animals are important for us 60
Topic 2 I'm sure there are no UFOs 66
Topic 3 The Creat Wall is a symbol of the Chinese nation 74
期中评价我提高 81
期末评价我前进 85
参考答案 89