本书采取“书＋卷”的形式，能同时适用于同步练习、单元检测和阶段测评。每课时作业从基础到阅读，全面巩固所学知识；每单元结束后的知识盘点，方便学生进行整理与复习，梯度合理，题型与生活接轨，灵活多变；单元检测卷以活页形式进行，单独装订，方便使用，考查方式新颖，梯度合理，难易适中。

Unit 1 Welcome back to school
Part A Let's talk Look and say
Part A Let's learn Let's chant
Part A Let's spell
Part B Let's talk Look and say
Part B Let's learn Let's chant
Part B start to read Let's chedk Let's sing
Part C Story time
Unit 1达标自测
Unit 2 My family
Part A Let's talk Point and say
Part A Let's learn Let's chant
Part A Let's spell
Part B Let's talk Let's play
Part B Let's learn Let's chant
Part B Start to read Let's check Let's sing
Part C Story time
Unit 2达标自测
Unit 3 At the zoo
Part A Let's talk Draw and say
Part A Let's learn Let's do
Part A Let's spell
Part B Let's talk Make a monster
Part B Let's learn Let's do
Part B Start to read Let's check Let's sing
Part C Story time
Unit 3 达标自测
Recycle 1(1)
Recycle 1(2)
Recycle 1(3)
Unit1~Unit3词汇及常用表达回顾复习
Unit 4 Where is my car？
Part A Let's talk Let's play
Part A Let's learn Let's do
Part A Let's spell
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 C Story time
Unit 4达标自测
Unit 5 Do you like pears？
Part A Let's talk Let's play
Part A Let's learn Let's chant
Part A Let's spell
Part B Let's talk Let's play
Part B Let's learn Let's chant
Part B Start to read Let's check Let's sing
Part C Story time
Unit 5 达标自测
Unit 6 How many？
Part A Let's talk Find and count
Part A Let's learn Let's chant
Part A Let's spell
Part B Let's talk Let's find out
Part B Let's learn Let's chant
Part B Start to read Let's check Let's sing
Part C Story time
Unit 6 达标自测
Recycle 2(1)
Recycle 2(2)
Recycle 2(3)
Unit 4~Unit6词汇及常用表达回顾复习