你想說的是不是：He always talks very loud in class.
是不是要在loudly 和 loud之間做個(gè)選擇?!是，那是選lould還是louldly呢請(qǐng)看下面的例子：loud adv.響亮地, 大聲地 He spoke loud enough for most of the audience to hear him. 他大聲講話好讓大多數(shù)聽眾能聽見。 loudlyadv.高聲地;吵鬧地 Everyone remarked loudly on his absence. 大家大聲地議論他的缺席。 Everyone remarked loudly on his absence. 每個(gè)人都就他沒有出席一事而大聲議論。 He asserted his ideas loudly and clearly. 他大聲明確地說出自己的想法。 He forbids talking loudly in the classroom. 他不許在教室大聲喧嘩。 She strode purposefully up to the door and knocked loudly. 她故意地大步走到門前,并大聲敲門。所以，如果你想表達(dá)的是”在教室里大聲喧嘩并且影響了他人的話“，那只有用loudly。