Unit 1 Will people have robots？ 1
Unit 2 What should I do？ 4
Unit 3 What were you doing when the UFO arrived？ 7
Unit 4 He said I was hard-working 10
Unit 5 If you go to the party， you’ll have a great time！ 13
期中测试 16
Unit 6 How long have you been collecting shells？ 18
Unit 7 Would you mind turning down the music？ 21
Unit 8 Why don’t you get her a scarf？ 24
Unit 9 Have you ever been to an amusement park？ 27
Unit 10 It’s a nice day， isn’t it？ 30
期末测试 33
综合测试（一） 35
综合测试（二） 37
综合测试（三） 39
综合测试（四） 41
综合测试（五） 43
听力材料 45
答案 78