should在宾语从句中要变过去式吗

一、动词短语类
be accustomed to doing sth表示习惯某种行为,比如婴儿逐渐适应昼夜节律的表述为:The newborn is gradually getting accustomed to sleeping through the night。
look forward to doing sth表达对未来事物的期待,常常出现在商务邮件的结尾处,如:We eagerly anticipate cooperating with your team next quarter。
object to doing sth用于正式场合表达反对意见,比如在会议讨论中:The committee raised objections to cutting the education budget。
admit to doing sth强调承认做过某种不当行为,通常在司法审讯的语境下使用,例如:The suspect finally admitted manipulating the evidence.
二、复合结构类短语
专注自我提升可以用devote oneself to the improvement of...来表达;将理论应用于实践可以用ap the theory to the solution of...来描述。
注重细节发现可以表达为pay attention to detecting...,决心掌握某项技能可以说set one's mind to mastering....
三、形容词结构类短语
在辩论中,强烈反对扩大化石燃料项目可以表达为Environmentalists are firmly opposed to expanding fossil fuel projects。描述行为成瘾现象,如青少年沉迷游戏导致学业成绩下降可以用Teenagers addicted to gaming often display decreased academic performance。评估工作能处理复杂紧急情况可以使用This task force is fully capable of handling complex emergencies。
四、易混淆辨析
关于to doing和to do的区别,例如look forward to meeting you(这里的to是介词,后跟动名词)和want to meet you(这里的to是不定式,直接跟动词原形)。
对于特殊搭配,可以采用“ADEPT FOX”助记口诀来帮助记忆,其中Admit, Devote, Equal, Pay分别对应admit to, devote to等常用搭配。
五、高频错误预警及注意事项
注意介词的使用,比如他坚持独自去的正确表达是He insisted on going alone,而不是He insisted to go alone。要注意时态的正确使用,比如应该表达为I'm used to playing tennis,而不是I'm used to play tennis。掌握这些结构的要点是建立“介词to”的思维反射,并通过造句练习来强化记忆。例如,用stick to practicing造句:Language learners should persist in practicing daily.
