First, it stressed that the synchronic study of language is fully justified as it can draw on complete and controllable material for investigation. 第一，它強調對語(yǔ)言共時(shí)研究是完全正確的，因為共時(shí)研究可以得到全面的可控制的語(yǔ)言材料。
As a combination of the diachronic and synchronic study, the phenomenon of grammaticalization has become one of the hottest issues in recent years. 摘要近年來(lái)，作為歷時(shí)研究和共時(shí)研究的結合點(diǎn)，語(yǔ)法化現象一直是語(yǔ)言學(xué)界研究的熱門(mén)問(wèn)題之一。
