本丛书为4、5年级小学生开扩英语阅读视野而编写，它有助于提高小学生的英语阅读水平。每册各有40个单元。所选材料新颖、丰富，涵盖生物、科技、校园生活、文娱体育以及童话等方面内容，每篇均附可爱的插图。
本丛书既适合在老师指导下集体使用，也适合学生个别使用。老师既可利用早读课让学生做此练习，也可作为寒暑假读物。

Unit 1 Do You Know about Dinosaurs?
Unit 2 Happy Birthday to You-Giant Panda
Unit 3 The Jobs We Know
Unit 4 Your Bones
Unit 5 A Lucky Holiday (1)
Unit 6 A Lucky Holiday (2)
Unit 7 My Dad
Unit 8 The Magic Snowman (1)
Unit 9 The Magic Snowman (2)
Unit 10 Healthy Eating (1)
Unit 11 Healthy Eating (2)
Unit 12 New Clothes
Unit 13 My Classroom
Unit 14 Lucky Numbers
Unit 15 How Many People Annie Sees
Unit 16 Butterflies
Unit 17 In an Amusement Park
Unit 18 A Skinny Pig
Unit 19 A Talking Frog
Unit 20 Where Does a Butterfly Come from?
Unit 21 Spring Festival
Unit 22 Happiness Collector
Unit 23 IAmaCIown
Unit 24 My Shadow
Unit 25 About Music
Unit 26 Extreme Sports
Unit 27 The Rock And the Engine
Unit 28 Little Red Hat
Unit 29 Is He a Pet?
Unit 30 Sea Animals
Unit 31 Going to the Zoo
Unit 32 Balloons
Unit 33 Teddy's Trip
Unit 34 Camping with My Family
Unit 35 Go to the Doctor's
Unit 36 A Box of Crayons
Unit 37 A Trip of a Letter
Unit 38 A Visit to Mars 777
Unit 39 The Friends of the Seasons
Unit 40 A Warm Holiday
Keys