根据 + Source, Subject + Verb + Object
As a preposition, 根据 (gēnjù) means "according to" or "based on" and introduces the source of information or the basis for a statement. It appears at the beginning of a sentence or clause, followed by the source, and then the main statement. This is a very common structure in both spoken and written Chinese.
根据天气预报,明天会有大雨。
Gēnjù tiānqì yùbào, míngtiān huì yǒu dà yǔ.
According to the weather forecast, there will be heavy rain tomorrow.
根据老师的建议,我调整了学习计划。
Gēnjù lǎoshī de jiànyì, wǒ tiáozhěngle xuéxí jìhuà.
Based on the teacher's suggestion, I adjusted my study plan.
根据最新数据,销售额增长了百分之二十。
Gēnjù zuìxīn shùjù, xiāoshòu é zēngzhǎngle bǎi fēn zhī èrshí.
According to the latest data, sales have increased by twenty percent.