对应教材的重点、难点、易错点、提升点，进行全方位训练，练全所有知识点。
遵循由易到难的原则，精心设计基础巩固题、思维拓展题，巧学精练。
由课时练习、单元测试和期中期末综合测试组成的三轮练习、测试模式，外加单元知识清单全面总结重点内容。

Unit 1 Hello!
Part A Let's talk & Let's play
Part A Let's learn & Let's chant
Part A Let's sing&Let's find out
Part A 听力小测验
Part B Let's talk & Let's play
Part B Let's learn & Let's do
Part B Start to read, Let's check & Let's sing
Part B 听力小测验
Unit 2 Colours
Part A Let's talk & Draw and say
Part A Let's learn & Let's do
Part A Letters and sounds
Part A 听力小测验
Part B Let's talk & Let's play
Part B Let's learn & Let's do
Part B Start to read, Let's check & Let's sing
Part B 听力小测验
Unit 3 Look at me!
Part A Let's talk & Let's play
Part A Let's learn & Let's do
Part A Letters and sounds
Part A 听力小测验
Part B Let's talk & Let's play
Part B Let's learn & Let's do
Part B Start to read, Let's check & Let's sing
Part B 听力小测验
Recycle 1(1)
Recycle 1(2)
Unit 4 We love animals
Part A Let's talk & Let's play
Part A Let's learn & Let's chant
Part A Letters and sounds
Part A 听力小测验
Part B Let's talk & Let's play
Part B Let's learn & Let's do
Part B Start to read, Let's check & Let's sing
Part B 听力小测验
Unit 5 Let's eat!
Part A Let's talk & Let's play
Part A Let's learn & Let's do
Part A Letters and sounds
Part A 听力小测验
Part B Let's talk & Let's play
Part B Let's learn & Let's do
Part B Start to read, Let's check & Let's sing
Part B 听力小测验
Unit 6 Happy birthday
Part A Let's talk & Count and say
Part A Let's learn & Let's chant
Part A Letters and sounds
Part A 听力小测验
Part B Let's talk & Let's play
Part B Let's learn & Let's do
Part B Start to read, Let's check & Let's sing
Part B 听力小测验
Recycle 2(1)
Recycle 2(2)
第一单元测试卷
第二单元测试卷
第三单元测试卷
期中综合测试卷
第四单元测试卷
第五单元测试卷
第六单元测试卷
期末综合测试卷
听力材料及参考答案