如何判别句子重读判别句子重音是正确朗读英语句子的关键之一。应遵循的基本原则如下:一、一般性原则在通常情况下,实义词,即表达明确概念的词通常重读。根据这一原则,应该重读的词为:名词代词指示代词、反身代词、不定代词、名词性物主代词形容词副词数词介词多音节介词动词实义动词、be在句首、助动词或情态动词在句首、或与not构成缩写形式二、新信息原则在答语或语段中,再次出现的不含有新信息的实义词,通常不重读。表示新信息的词要重读。How many students are there in the classroom?There are fifty students in the classroom.三、强化性原则有时,为了强调某词,无论是实词还是虚词,均须重读。What does he like best?He likes to play basketball best, like her.四、对比性原则有些词,虽不属重读范围,但是讲话者在答话时却特别强调,想与问句中的某中心词形成强烈的比照,这些词亦应重读。Is he in the classroom?No,he is outside the classroom.