《四年级英语(上人教PEP版全练版第16次修订)/1+1轻巧夺冠优化训练》的特点是：编排轻松，基础扎实、重点突出、阶梯分明，难点适宜，急学生所需，思老师所想，是许多老师愿意推荐给学生的“御用教辅”或“标配教辅”。本系列图书根据教材变化修订出版，与教学同步，均采用大16开本双色装帧，对每个知识点设置了“基础知识”“基本方法”“重点难点”“拓展延伸”“典型例题精析”等栏目，结合《轻训》1+1的模式，讲得深、练得细，从而帮助学生全面掌握教材中的知识点。

Unit 1 My classroom
Part A
Let's talk Let's play
Let's 1earn Let's do
Let's spell
Part B
Let's talk Let's play
Let's learn Colour and say
Read and write
Let's check Let's sing
Part C
Story time
Unit 1写作训练
Unit 1实践活动
Unit 2 My schoolbag
Part A
Let's talk Let's play
Let's learn Let's do
Let's spell
Part B
Let's talk Let's play
Let's learn Draw and say
Read and write
Let's check Let's sing
Part C
Story time
Unit 2写作训练
Unit 2实践活动
Unit 3 My friends
Part A
Let's talk Let's play
Let's learn Let's chant
Let's spell
Part B
Let's talk Let's play
Let's learn Say and draw
Read and write
Let's check Let's sing
Part C
Story time
Unit 3写作训练
Unit 3实践活动
Unit 4 My home
Part A
Let's talk Let's play
Let's 1earn Let's do
Let's spell
Part B
Let's talk Ask，answer and write
Let's 1earn Let's play
Read and write
Let's check Let's sing
Part C
Story time
Unit 4写作训练
Unit 4实践活动
Unit 5 Dinner's ready
Part A
Let's talk Let's survey
Let's learn Let's play
Let's spell
Part B
Let's talk Let's play
Let's 1earn Let's do
Read and write
Let's check Let's sing
Part C
Story time
Unit 5写作训练
Unit 5实践活动
Unit 6 Meet my family!
Part A
Let's talk Let's count
Let's learn Let's play
Let's spell
Part B
Let's talk Draw and say
Let's learn Let's play
Read and write
Let's check Let's sing
Part C
Story time
Unit 6写作训练
Unit 6实践活动
活页试卷
Unit 1达标测评
Unit 2达标测评
Unit 3达标测评
期中达标测评
Unit 4达标测评
Unit 5达标测评
Unit 6达标测评
句型与情景交际专项训练
阅读理解与写作专项训练
期末达标测评
附1：课时作业参考答案
附2：活页试卷参考答案