Did you preview before the class?
你在上课前有预习的吗？
Check the markers before the class.
上课前检查一下麦克笔。
The bell will ring before the class.
上课前会听到铃声。
You should preview the text before the class.
上课之前你要预习课文。
Before the class, my teacher prepared some CARDS.
上课之前，我的老师准备了一些卡片。
You need to complete some forms before the class.
上课之前你得填一些表格。
He always reviews the knowledge before the class.
他总是在课前复习知识点。
Your homework must be handed in before the class is over.
你们的作业必须在下课之前交上来。
You need to complete some forms before the class. Thanks.
上课之前你得填一些表格。
The deadline for enrollment is three days before the class.
注册最后期限是上课前三天。
You have to look through these papers before the class is over.
你们得在下课前将这些试卷看一遍。
Before the class was over, I went home without telling my teacher.
课还未完，我没有告诉老师就回家了。
Make sure you get your curriculum schedule before the class begins.
确保在上课前拿到课程表。
Please email your question to the professor the day before the class.
请在上课前一天用电子邮件把这些问题发送给教授。
No one spoke as, papers in hand, the professor stood before the class.
教授拿着试卷站在同学们前面，没有人出声。
Reading of textbook chapters before the class is strongly recommended.
强烈建议在上课前读过教科书的特定章节。
And before the class in the school, we will have an English words dictation.
在学校上课之前，我们会有一个英语单词听写。
Be here a few minutes early. You need to complete some forms before the class.
请早几分钟到，你在上课前要填几份表格。
He bit the dust before the class when the teacher scolded him in the morning.
老师早晨申斥了他，这使他在全班同学面前丢了面子。
The result of the application will be announced within 2 weeks before the class date.
申请结果将会于课程开课前两星期内公布。
He recorded the class rehearsing before the performance.
他录下了演出前班级的排练。
Before class ended, one student asked if the last question would count toward our grade.
下课前，一个学生问最后一个问题是否算在我们的分数里。
We needn’t have read the Fast Reading materials before we do it in class .
我们在做快速阅读练习之前没有必要把阅读材料先看过了。
We needn't have read the Fast Reading materials before we do it in class.
我们在做快速阅读练习之前没有必要把阅读材料先看过了。
The day before yesterday,our class held a quiz.
前两天，我们班搞了一个有奖问答。
LL: I read the reading assignment just an hour before class began.
上课前一小时看看指定阅读些什么材料你就去上课啦！
As defined before, you can access the view class in the JSP page with adminView.
正如前面所定义的那样，您就可以访问jsp页面中adminview的视图类。
Write the unit test before writing code for class it tests.
首先编写单元测试，然后再编写要测试的类代码。
Write the unit test before writing code for class it tests.
首先编写单元测试，然后再编写要测试的类代码。
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