英语课的课堂用语包括以下几种：
开始上课
Let's start class. = It's time for class.
Class begins.
Let's begin our lesson.
Let's make a start.
问候
Hello, boys and girls / children.
Good morning, class / everyone / everybody / children / boys and girls.
Good afternoon, class / everyone / everybody / children / boys and girls.
How are you today？
考勤
Who's on duty today？
Who's helping this morning / today？
Is everyone / everybody here / present？
Is anyone away？
Is anyone absent？
Who's absent？
课堂互动
Can you say that again, please？
Again, please.
结束上课
Class is over.
Ok, that's all.
这些用语可以帮助教师在英语课堂上更有效地进行教学，同时也能让学生更好地理解和参与课堂活动。建议教师在课堂上灵活运用这些用语，以营造一个积极、互动的学习环境。
