be_active_in_class_有道手机词典

1.Mr.Smith always encourages his students to be active in class．
史密斯先生总是鼓励学生在课堂上要活跃。
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2.However, she is strict with us because she wants us to do our best and to be active in class.
但是，她对我们很严厉，因为她希望我们尽所能，并在课堂上表现活跃。
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3.He should spend a lot of time reading or practising English after he gets up in the morning. He should be active in class.
早上起床后要练习朗读和口语，课堂上要积极发言，放学后要按时完成听、说、读、写等作业。
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