字母组合th的读音规则总结.pdf

字母组合 th 的读音规则总结 现就中学英语课本中出现的含有字母组合th 的单词,进行分类归纳,对其在单词中的读音总结以下几条;1在 th 后以字母-er 结尾的单词中,th 读浊辅音/e/;例：altogether/:ltgee/,farther/fae/,feather/fe e/,whether/we e/,either/aie/,gather/ge/2一般情况下,在代词、冠词、介词、连词或副词中的字母组合th,读浊辅音/e/;例：within/wiein/,without/wieaut/,these/ei:z/,therefore/eef:/,al-though/:leu/,those/euz/,the/e/,thus/eas/发音特殊的单词：through/ru:/,throughout/ru:aut/3字母组合 th 在数词包括基数词和序数词中读清辅音/;例：three/ri:/,thirty/:ti/,thirteen/:ti:n/,third/:d/,fourth/f:/,fiftieth/fiftii/,thousand/auznd/,hundredth/handrd/4除上述单词外,一般位于词首的 th 读/;例：theatre/it/,thick/ik/,thin/in/,throat/rut/,theory/iri/,thrust/rast/,thread/red/,thorough/ar/,Thursday/:zdi/5以 th 结尾的单词,th 读清辅音/;例：truth/tru:/,worth/w:/,breath/bre/,both/bu/,cloth/kl/,path/pa:/,wealth/wel/,length/le/,strength/stre/发音特殊的单词,例：smooth/smu:e/6在复合词中,th 的读音与在原词中的读音相同;例：something/sami/,anything/enii/,nothing/nai/还有前面提到的 within,without 等;7其他无规则可循的词分列如下：maths/ms/,arithmetic/rimtik/,clothing/kluei/,clothes/kluez/,southern/saen/,northern/n:en,worthy/w:ei/,author/:/,sympathy/simpi/