全书共12课，每课包括实用句型、课文、生词和短语、功能意念、口语练习和听力练习六个部分。

There are 12 units in this book, each of them includes six parts: practical sentences, text, words and phrases, oral exercise and listening exercises.

youdao

全书共12课，每课包括实用句型、课文、生词和短语、功能意念、口语练习和听力练习六个部分。

There are 12 units in this book, each of them includes six parts: practical sentences, text, words and phrases, oral exercise and listening exercises.

youdao