He confessed to having robbed the woman of her walletWe’re not the kind of people to yield to any military threat五 表示趋势或倾向，如tend to，be prone to，be inclined to，be apt to，be liable to。
二表示反对和赞同1to引导的表示反对，抗拒，对抗意义的词组Be opposed to，be oppsist to，be contrary to，be adverse to，be resistant to，be contradictory to，object to，oppose to，deny tp，be aline to These。
一表示相对，针对 be strange common， new， familiar， peculiar， distinct， sensitive， immune， vulnerable， indispensable to Air is indispensable to lifeAircrafts are vulnerable to interference caused by radiation。
有些短语的to是介词，有些是连词，有些是不定式很难搞清楚请告诉我如何判断to是介词的技巧，或者帮我列举尽可能多的to是介词的词组解析自己再在网上找找吧一表示相对，针对 be strange mon， new， familiar。
1to引导的表示反对，抗拒，对抗意义的词组Be opposed to，be oppsist to，be contrary to，be adverse to，be resistant to，be contradictory to，object to，oppose to，deny tp，be aline to These buildings are resistant to earthquak。