Have you prepared this lesson?
你预习课文了吗？
A: Have you prepared this lesson?
你预习课文了吗？
B：Yes．
预习过了。

Have you finished the exercises for last class?
你们完成上节课的作业了吗？
A: Have you finished the exercises for last class?
你们完成上节课的作业了吗？
B：Not yet．
还没。

Who can recall what we've learnt last time?
哪个能回忆起上节课大家讲的内容？
Who can summarize what we've learnt last time?
哪个能概括一下大家上节课讲的内容？
recall v．记起，回忆
summarize v．概述，总结

Can you follow me?
= Can you catch me?
能听懂我的话吗？
Have I made myself understood?
能听懂吗？
Do you all understand?
你们大伙都懂了吗？
Do you know what I mean?
你们了解我的意思吗？
A：Can you follow me?
能听懂我的话吗？
B: I'm sorry I can't quite catch you.
对不起，我有点儿跟不上。
这是问其他人能否听懂我们的话的句子，而不是它字面上能否跟着我的意思。

I'm sorry. May I ask you a question?
对不起，我能问你个问题吗？
A: I'm sorry. May I ask you a question?
对不起，我能问你个问题吗？
B：It's better after class.
最好课后问。

Would you please speak a little bit more slowly?
你能否说得稍慢一点？
A: Sorry to interrupt you, sir. Would you please speak a little bit more slowly?
打扰你一下，老师。你能否说得稍慢一点？
B：Yes．I will．
可以，我会注意的。

Would you please explain it again?
= Would you please explain it once more?
你能再讲一遍吗？
Can you give an example?
你能举例吗？
A: Would you please explain it again?
你能再讲一遍吗？
B：No problem．
没问题。

Could you give us some hints?
你能给大家提示吗？
A: Could you give us some hints?
你能给大家提示吗？
B：No，I can't．我不可以给予提示。
hint n. 暗示，提示

Would you like to wash your hands?
= Would you like to go to washroom?
你去卫生间吗？
A: Would you like to wash your hands?
你去卫生间吗？
B：Yes．Let's go．
去，走吧。
wash one's hands洗手，解手

Don't bother me. I'm taking notes.
别打搅我，人家在记笔记呢。
A: Our professor has an accent, doesn't he?
大家的教授有口音，不是吗？
B: Don't bother me. I'm taking notes.
别打搅我，人家在记笔记呢。
accent n. 口音

I want to say the painting of Van Gogh's is the Sunflowers.
我声明一下，梵高画的是向日葵。
A: Ah, I think the chrysanthemum he painted is very beautiful. Yes, very beautiful.
啊，我感觉他画的这幅菊花非常美。真的，非常美。
B: Sorry, I want to say the painting of Van Gogh's is the Sunflowers.
抱歉，我声明一下，梵高画的是向日葵。

Your answers are perfectly all right.
你回答的完全对。
That's correct．
完全正确。
Absolutely.
一点没错。
This is what I'm looking for.
这正是我想要的答案。
A: Your answers are perfectly all right.
你回答的完全对。
B:Thank you I'm flattered.
谢谢，你过奖了。

Is there anyone who has any different choice?
有无人有不一样的建议？
A: Is there anyone who has any different choice?
有无人育不一样的建议？
B: I don't think A is the right answer.
我觉得A不是正确的答案。

That's more like the correct answer.
= That's a bit more like it.
那更接近正确答案了。
I'm afraid that's not quite right.
恐怕那不完全对。
A：What about choosing D?
选择D项吗？
B: That's more like the correct answer.
那更接近正确答案了。

You've made a great progress recently.
你近期获得了非常大的进步。
A: Is the answer A?答案是A吗？
B: Yes, You've made a great progress recently.
是的。你近期获得了非常大的进步。
make progress前进，进步

I hope you do it better next time.
我期望你下次做得好一些。
A: I hope you do it better next time.
我期望你下次做得好一些。
B：I will．Prof．Brown．
我会的，布朗教授。