我上课迟到了。
让我们举行一场班级聚会。
Texas Tech University is even offering a class called Improving Your Sleep Habits.
德州理工大学甚至开设了一门名为“改善睡眠习惯”的课程。
We have a pretty great orchestra here that you can take for credit, as like a class.
我们这里有一个非常棒的管弦乐队，加入其中你还可以获得学分，就像上课一样。
Starting a Peacemakers' Club is a praiseworthy venture for a class and one that could spread to other classrooms and ideally affect the culture of the entire school.
对于一个班级来说，创建一个和平缔造者俱乐部是一个值得嘉许的尝试，这可能会扩散到其他班级，进而在理想情况下影响整个学校的文化。
Walk into a class today, however, and you'll get a completely different impression.
然而，当你今天走进课堂时，你会有完全不同的印象。
We will hold a class meeting to talk about team work next Friday.
下周五我们将举行班会来讨论团队合作。
Nineteenth-century Britain was a class-conscious society.
19世纪的英国是个等级意识森严的社会。
我可以去哪里上课呢？
Next, when having a class, be active to think about what the teacher says and express yourself.
其次，上课的时候，积极思考老师说的话并表达自己的想法。
The first time I took a class in the chemistry lab, I was surprised to find that students were fully "armed".
第一次在化学实验室上课时，我惊讶地发现学生们都“全副武装”了起来。
Word came that our school is going to hold a class meeting whose topic is related to Chinese traditional customs.
有消息称，我们学校要召开一次班会，主题是关于中国传统习俗的。
"Of course they're flying!" a little girl in a class replied."They're called butterflies. If they didn't fly, they'd just be butter!"
“它们当然是在飞！”班里的一个小女孩回答说，“它们叫蝴蝶（butterflies）。如果它们不飞（fly），就只能是黄油（butter）！”
找个教练或参加培训课。
Take a class or get a certificate.
参加培训课程，获得一份证书。
He: 'You're a class act, my dear.'
他说：“亲爱的，你真棒。”
What more can you ask for from a class?
你还想从一门课中要求得到些什么呢？
Now that we have a project, we can create a class.
现在有了一个项目，接下来我们可以创建一个类。
Want to brush up on your skills or take a class?
想提升你的技能或参加培训？
Take a class that fills up your evenings or weekends.
参加培训课程，充实自己的夜晚或周末。
Pay more attention to your teacher when having a class.
上课的时候你应该注意听老师讲课。
We will hold a class meeting to discuss this matter.
我们将召开一次班会来讨论这个问题。
Put simply, methods are functions declared within a class.
简单地说，方法是在类中声明的函数。
Creating a new instance of a class is called instantiation.
创建类的新实例称为实例化。
If you must miss a class, you should notify me in advance.
如果你真的无法上课，应该提前通知我。
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