目录：
封面/前言/目录
Unit 1 The lion and the mouse
Unit 2 Good habits
Unit 3 A healthy diet
Unit 4 Road safety
Project 1 Being a good student
Unit 5 A party
Unit 6 An interesting country
Unit 7 Summer holiday plans
Unit 8 Our dreams
Project 2 A travel book
Learning tips
Word lists
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