如果你观察一个四岁的孩子，例如我四岁的女儿，你可能要先研读皮亚杰的认知发展阶段理论，这一理论是我们在课堂上讲过的。
If you observed a four-year-old child, for example, my daughter is 4 years old; you might read up on Piaget's stages of cognitive development we covered those in class.
四年级的一天，我们的老师在课堂上给我们一个话题。
One day in fourth grade, our teacher gave us a project in class.
我想起了我们在课堂上学过的一句话：不要以貌取人。
I remembered the saying we learnt in class about not judging (判断) a book by its cover.
有人会持异议，这我们可以想象得出：就算不标准，这些都是以英语为母语的口音，在课堂上和带有外国口音的英语是不一样的。
One can imagine an objection: even if non-standard, these are native English accents, and different in class than a foreign accent in English.
在课堂上，我们不是不尊敬老师，也不是没有听讲，只是我们不一定非得时时刻刻盯着老师。
In class, it's not necessarily that we don't respect, or listen to, but we just don't have to stare at the teacher all the time.
我们接下来在课堂上，会做一些更棘手，更复杂的问题。
We'll get into some spots where it gets a little trickier, a little bit more complicated later in class.
有一句说“其它古代权威典集写道“,“你是我的儿子，我今日生你“,我们已经在课堂上讨论过。
There's one that says,"Other ancient authorities read, 'You are my Son,today I have begotten you.'" I've talked about this already in the class.
她总是在课堂上和我们说一些有趣的事情。
因为老师在课堂上问了我们一个问题，没有人可以答出来，而我可以。
Because the teacher asked us a question in class and nobody can answer it, but I can.
在一次课堂上，当我们的英语老师讲解财富这个词的时候，她问我们是如何看待由于婚姻获得的财富。
In one class, when our English teacher explained the word fortune, she asked us how we think about taking a fortune, which means marring a fortune.
一个学期的研究性学习在我们的欢笑与回味中结束了，在这段时间里，我们碰到了很多在课堂上所学不到，见不到，感受不到的新鲜事物。
A semester of study in our laughter and memorable in the end, during this time, we met a lot less than what they have learned in the classroom, see, feel new things.
在课堂上，一位好老师应该是授予者或者引导者，他能够教给我们新的知识，也能引导我们去思考问题。
In the class, a teacher should be a conferrer or a guider who teaches us new knowledge or lead us to think about.
我们在课堂上也学到了一些你讲到的东西，诸如接受自己是一名口吃者的重要性，但是听到这些东西由你亲口讲出，让我感到了更加的真实。
We have learned about some of the things you said in class, like the importance of accepting the stutter, but hearing your story made it more real for me.
在英语课堂上，我们常常要想出一些好主意编新对话。
In the English class, we often think up some good ideas to make up new dialogues.
打从她来到我们前面的第一天起，她就说我们可以在课堂上聊天，而且，我们也可以吃东西，她总是不怎么介意课堂纪律。
Since the day she comes to us, she says we can talk in the class, what's more, we also can eat things, she never CARES so much about the class rules.
我放学写完了作业，就想起了俞老师在课堂上问我们是否给爸爸妈妈准备一个圣诞礼物。
I finished writing homework after school, he thought of yu teacher in the classroom ask whether we prepared a Christmas gift for mom and dad.
但是在课堂上，他就想是另一个人一样，对我们的拼写和发音都很严格。
But in class he is another one who is very strict with us in spelling and pronouncing.
我们的英文老师滔滔不绝的在课堂上讲了一堆话，但是似乎没有人了解她在说什么。
Our English teacher talked herself out in the class, but no one seemed to understand what she said.
我们的学习可以分为两个部分：一是在课堂上学习和一个是课外学习。
Our study can be divided into two parts: one is in class and the other is out of class.
好了，道德情感，是我们首先要讲的一个方面，我们已经讨论过这个问题了，在之前的课堂上。
Now, moral feeling is what we'll start off with and we've already discussed this in a different context.
这个就不是开玩笑了，它其实是个比较有趣的视频，它让我们有机会了解，在我们课堂上会讲到的一些思想。
So this one is not a spoof, it's actually a pretty cute video and it offers us the opportunity to just take a look at some of the kinds of ideas we'll be looking at in this course.
我们在大多课堂上会散发一些，印着我们要做的，代码范例的资料。
What we will distribute for most lectures is a handout that's mostly code examples that we're going to do.
我们在大多课堂上会散发一些，印着我们要做的，代码范例的资料。
What we will distribute for most lectures is a handout that's mostly code examples that we're going to do.
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