北京版 四年级（上册）
配套北京版小学英语教材，同步单元单词、句型、对话与语法，贴合本地课堂教学与考试要求。内容循序渐进、重难点突出，适合课前预习、课后复习与单元巩固，帮助学生扎实掌握课本知识，提升英语听说读写能力。
Unit One Share and Care
Unit One Share and Care
Don't worry.
Unit Four Revision I
Unit Four Revision I
Sometimes we feel happy.
Unit Six Get Close to Nature
Unit Six Get Close to Nature
What is nature, Mike?
Unit Two Be Good Friends
Unit Two Be Good Friends
What are you reading, Mike?
Unit Three Be a Nice Person
Unit Three Be a Nice Person
Excuse me, Baobao.
Unit Five Enjoy Eating
Unit Five Enjoy Eating
What would you like in the sandwich?
Unit Eight Revision II
Unit Eight Revision II
I want to plant more trees because we can't live without trees.
Unit Seven Be Together
Unit Seven Be Together
Happy New Year!