宋一璋主编的《英语(3下PEP)/阳光同学课时优化作业》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 Welcom 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 Lok and say
Part B Let's learn Let's chant
Part B Start to rend Let's check Let's sing
Part C Story time
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'splay
Part B Let's learn Let's chant
Part B Start to read Let's cdhek Let's sing
Part C Story time
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 Lut's chedh let's sing
Part C
Recycle 1(1)
Recycle 1(2)
Recycle 1(3)
unit 1~Uunit3词汇及常用表达回顾复习
Unit 4 Where is my car？
Part A Let's tolk Let's play
Part A Let's learn Let's do
Part A Let's spell
Part B Let's tak let's play
Part B Let's learn Let's do
Part B Start to read let's cdek Lets sing
Part C Story time
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 8 Let's talk Let's play
Part B Let's learn Let's chant
Part B Start to read Let's cdheck Let's sing
Part C Story time
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 Stuart to read Lut's cdheck Leut'ssing
Part C Story time
Recycle 2(1)
Recycle 2(2)
Recycle 2(3)
unit 4~Unit6词汇及常用表达回顾复习
活页部分
第一单元综合能力检测
第二单元综合能力检测
第三单元综合能力检测
Recycle 1综合能力检测
期中过关检测
第四单元综合能力检测
第五单元综合能力检测
第六单元综合能力检测
Rectale 2综合能力检测
期末过关检测（一）
期末过关检测（二）
参考答案