The child is backwards in her studies.

这个孩子落后了。

Tom is careless in preparing his lesson.

汤姆准不细心。

She did some revision for the exam.

她温习准考试。

He focused his mind on his lessons.

他把心思集中在上。

The boys argued over the thorny points in the lesson.

孩子们辩论中的难点。

He often reviews today's lessons for tomorrow.

他常为明天上而习今天的。

What criteria do you use when judging the quality of a student's work?

你评定学生坏时用什么作标准?

Bobby is going about his homework very seriously tonight.

鲍比今天晚上在非常认真地做。

He’s got a lot of leeway to make up in his studies after his illness.

他病后多时间赶拉下的。

He’s not so much unintelligent as uninterested in schoolwork.

他是不太聪明，但主是对不感兴趣。

You must revise for the examination.

你应当习以迎接考试。

I would fail my exams but that the classmates help me with my lesson.

不是同学们帮助我学习, 我考试就会不及格。

Go over the lesson again.

把再习一遍。

Diligent students occasionally fail this subject.

用的学生在这门上偶尔也不及格。

Have you learnt your lessons?

你的学会了吗?

At some colleges, the amount of work you will do is left entirely up to you.

在有些大学里, 做多少完全由你自己来决定。