本书此次修订在课时划分、训练内容和课时配套上更清晰、更到位。每单元设置五个课时加一个单元复习：第一课时聚焦Section A的听说部分，第二课时聚焦Section A的Grammar Focus，第三课时聚焦Section B的听说部分，第四课时聚焦Section B的阅读部分，第五课时聚焦写作和Self Check，Unit Review为单元复习。其中，第一、三课时侧重听说，第二课时侧重语法，第四课时侧重阅读，第五课时侧重写作；Unit Review为单元复习和话题拓展的综合训练。

Unit 1 Where did you go on vacation?
Unit 2 How often do you exercise?
Unit 3 I’m more outgoing than my sister?
Unit 4 What’s the best movie theater?
Unit 5 Do you want to watch a game show?
Unit 6 l’m going to study computer science?
Unit 7 Will people have robots?
Unit 8 How do you make a banana milk shake?
Unit 9 Can you come to my party?
Unit 10 If you go to the party，you’II have a g reat time!