Module 1
Unit 1 I want a hot dog， please.
Unit 2 What do you want to eat?
Module 1知识清单
Module 1学习成果测评
Module 2
Unit 1 When are we going to eat?
Unit 2 It will snow in Harbin.
Module 2知识清单
Module 2学习成果测评
Module 3
Unit 1 The sun is shining.
Unit 2 The cows are drinking water.
Module 3知识清单
Module 3学习成果测评
……
