科普版四年级上册英语电子课本,可音频点读跟读

Let's talkLet's learnLet's singLet's practiseLet's actListen, point and read

Let's talkLet's learnLet's chantListen, point and read

Let's talkLet's learnLet's chantAsk and answerListen, point and read

Let's talkLet's learnLet's practiseLet's singListen, point and read

Let's talkLet's learnLet's chantLet's practiseListen, point and read

Let's talkPronunciation Summary

Let's talkLet's learnLet's singLet's practiseListen, point and read

Let's talkLet's learnLet's singLet's practiseListen, point and read

Let's talkLet's learnLet's singListen, point and read

Let's talkLet's learnLet's make and practiseListen, point and read

Let's talkLet's learnLet's chantLet's make and practiseListen, point and read

Let's talkRead and actPronunciation Summary