字母th发音 规则 谢谢各位老师。答:1、名词:thing, theatre, thumb, thunder, thermos, Thursday 2、动词:think, thank, throw, thrive, thicken,3、数词:three, thirteen, thirty, third, thousand 4、形容词:thin, thick, thirsty, thoughtful, thorough 第二类:在以下两种词类 th 读浊音:1、代词:they, them, their, theirs...