小学英语教师课堂用语包括以下几类：
开始上课
Let's begin our class. / Class begins.
It's time for class.
问候与介绍
Hello, boys and girls.
Good morning / afternoon, boys and girls.
Nice to meet / see you.
考勤与课堂管理
Is everyone here？
Who's absent today？
Who's on duty today？
Be quiet! / Silence, please.
课堂活动
Stand up, please.
Sit down, please.
Look at the blackboard / screen, please.
All eyes on me, please.
Can you solve this problem？
Let's read it together. Ready, go!
Who wants to do it on the blackboard？
Please give him （her） a big hand.
Can you follow me？
Do you understand？
结束课程
That's all for today. [未提供具体句子，但可以根据上下文自行添加]
Thank you for your attention. [未提供具体句子，但可以根据上下文自行添加]
这些句子可以帮助小学英语教师在课堂上更有效地与学生互动，确保课程的顺利进行。建议教师在课堂上灵活运用这些常用语，以营造积极的学习氛围。
