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Unit7WordStressinEnglish,WhatisWordstress?,P.44:Wordstressistherelativedegreeofforceusedinpronouncingthedifferentsyllablesofawordofmorethanonesyllable.,Howtopronouncewordstress?,Whenasyllableisstressed,itispronouncedlongerindurationhigherinpitchlouderinvolume,Anexample:thewordteacher,Degreesofwordstress,Primarystress主重音（）：e.g./bisaid/Secondarystress次重音（%）：e.g./ig%zmineiSn/Weakstress轻音（unmarked）：e.g./bet/Exercises:P.45,1-3,Stresspatternsoftwo-elementcompounds（复合词）,Examples:chairman,postman,first-class,second-hand,Englishteacher,eveningpaperTwostresspatterns:1.primarystressonthe1stcomponent:postman,earth%quake2.primarystressonthe2ndcomponent:%first-class,forever.Exercises:P.46,4-5,Distinctivewordstresspatterns用于区分意义的单词重读模式,Some2-syllablewordsdistinguishtheirnoun/adjectiveformsfromtheirverbformsbydifferentstresspatterns.Theverbformshaveprimarystressonthesecondsyllable.e.g.import(n.)andimport(v.)Exercise:P.46-7,6Someotherexamples:seethenextpage,Reviewofsounds:,P.47,II,Listenandrepeat.,
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