求翻译：有些学生一开始就没有掌握每个单词的准确发音，对词在句中朗读时的弱读、重读、连读、语气的变化、语调的升降也掌握不好，时间一长，学的单词不断增多，特别是对发音相近的词，就不能正确辨别一些容易混淆的音素。最后导致听力难或者听不懂。。是什么意思？

Some students start with not grasp the exact pronunciation of each word in the weak form of the word in the sentence reading, rereading, tonal, tone changes, the rise and fall of the tone control is not good, over time, learn the word and increased, especially on the similar sounding words, you can

Some students did not have the beginning of each word in the accurate pronunciation, and words in the sentence when you read the weak reading, re-read, read, tone, tone changes in the lift is also available a long time, and not the word, increasing, in particular for similar sounding word, you canno

Some students on have not from the very beginning grasped each word the accurate pronunciation, reads aloud the time to the word in the sentence to read, the stress, Lian Du, the expression change, the intonation fluctuation weakly also grasps not not well, time one long, studies the word increases

Some students were not available at the outset the accurate pronunciation of each word, words in the sentence when reading weak reading, rereading, even reading, tone and intonation of lifting they control is not good, a long time, learn the words continue to increase, especially for similar soundin

正在翻译，请等待...