1. to do 结构题ask sb. to do sth. 请（叫）某人做某事 tell sb. to do sth. 请（叫）某人做某事 help sb. (to) do sth. 协助做某事 want sb. to do sth. 想要做某事 wish sb. to do sth. 希望做某事invite sb. to do sth. 约请某人做某事 drive sb. to do sth. 驱使某人做某事 expect sb. to do sth. 希冀某人做某事 forbid sb. to do sth. 制止某人做某事 force sb. to do sth. 强迫某人做某事 hope to do sth. 希望做某事offer to do sth. 自动提出做某事 plan to do sth. 方案做某事prepare to do sth. 预备做某事 pretend to do sth. 伪装做某事promise to do sth. 容许做某事 refuse to do sth. 回绝做某事fail to do sth. 未能做某事 happen to do sth. 碰巧做某事 need sb. to do sth. 需 要 某 人 做 某 事 need doing = need to be done. 某事需要被做 advise sb. to do sth. 建议某人做某事advise doing sth. 建议做某事 allow sb. to do sth. 允许某人做某事allow doing sth. 允许某人做某事2. -ing 结构consider doing sth. 思索做某事 enjoy doing sth. 喜欢做某事 escape doing sth. 逃脱做某事 finish doing sth. 完成做某事 give up doing sth. 放弃做某事 imagine doing sth. 想象做某事 mind doing sth. 介意做某事 practice doing sth. 练习做某事 prevent doing sth. 阻止做某事 put off doing sth. 推延做某事 risk doing sth. 冒险做某事 forbid doing sth. 制止做某事 forgive doing sth. 原谅做某事 3. 既 +to 又 +ingremember to do sth. 记住去做某事，表示这件事情还没有做remember doing sth. 记得做过某事 forget to do sth. 忘记要去 做 某 事 。 ( 未 做 )forget doing sth. 忘 记 做 过 某 事 。 ( 已做)regret to do sth. 遗憾地（要）做某事 （还未做呢）regret doing sth. 后悔做过某事(已经做过了）try to do sth. 努力做谋事,尽力做某事，但不一定成功 try doing sth. 试图做谋事stop to do 表示停止现在在做的事情，开始做另外一件事情stop doing 表示停止现在在做的事情 mean to do sth. 计划做某事 mean doing sth. 意味着...
