本套书与教学课时同步，每课设“课内基础提优”“课外拓展提优”“自主探究提优”三个栏目，旨在体现各课时训练突出重点、重在提优的关键；单元综合提高训练卷、期中期末综合提高训练卷，着力引导学生自主检测各阶段的学习效果，找到自己与高分、满分间的差距。选题注重综合性、前瞻性、开放探究性，内容与社会实际、科技前沿、新信息、新话题密切联系，以提升学科素质和应试能力。每个栏目循序渐进设题，让学生能适时适量的练习。全书还包括期中期末试卷、专题卷和答案。答案详尽。

Unit 1 My school
单元目标导航
Part A Let's talk-Look,ask and answer
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-Look,ask and answer
Part B Read and write-Part C Story time
听力专项提优
重难语法讲练
阅读专项提优
竞赛思维园地
第一单元自主测评卷
Unit 2 What time is it?
单元目标导航
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 play
……