B)多音节词
a)一般倒数第三个音节是重音。'difficult, 'communist, 'family, e'conomy, oppor'tunity,de'mocracy.
b)有一些双音节词，加了前缀和后缀成了多音节，但这些词按原来词根的重音读音。'carefully, in'definite, 'comfortable, con'ductor, ac'cording, dis'turbance, 'complicated,es'tablishment,
c)词尾有-eous, -grahpy, -ial, -ian, -ic, -ics, -ience, ient, -ify, -ion, -ious, -ity, ive 后缀的词，重音在这些后缀的前一个音节上。cour'teous, cal'ligraphy, edi'torial, his'torian, peri'odic, mathe'matics, ex'perience,suf'ficient, i'dentify, trans'lation, re'ligious, curi'osity, pro'tective
d)词尾有 -ain, -ee, -eer, -ese, -ette 后缀的词，重音在该后缀上，而且有一个次重音。enter'tain, emplo'yee, mountai'neer, Japa'nese, ciga'rette
2)句子重音
A) 英语的节奏：（轻）-轻-重-轻-（轻）或重-轻-（轻）（轻）重
B) 英语句子的长短：是由句子中的重读词的数目决定的，而不是象汉语那样由句子中的汉字数目决定的。
C) 实词重读（副词重读），虚词轻读(冠词，单音节介词，单音节连词，人称代词，反代词，物主代词，关系代词，相互代词，助动词，情态动词和系动词be
D) 实词不重读的特殊情况
a) 实词第二次出现 He thinks of that as a child thinks.
b) 一个名词被第二个名词修饰 I met her in the railway station.
c) 代替词 Which book do you want? The small one.
d) 感叹词中的 what 和how What a good day it is! How beautiful she is!
e) street 在专有名词中 Wangfujing Street.
f)this在这些短语中，this morning/afternoon/evening
E)虚词重读的特殊情况
a) 情态动词，助动词和系动词be在句首，句尾和否定时。Do you like it? Yes, I do. Are you a doctor? Yes, I am. Can you help me? Yes, I can. I don't like you. He isn't a worker.
b) 情态动词表示可能，惊奇和肯定时。They may come this evening. Can it be five already? He must be in the room.
c) 介词在句首和句尾。In the box, he found a letter. He is the person I talked with.
d) 引导复合句的连词在句首。If you wish, I'll visit you. When he comes, I'll tell him.
e)反身代词表示强调。He couldn't come himself