to do 是动词不定式的用法,doing是动词加ing.动词的过去式需要用到ed形式英语标题动词用什么形式英语标题动词用什么形式，to do 做宾语的动词有:wish, hope, want(想要), ask, demand, agree, promise, decide, determine, plan, tend,mean(打算), fail, refuse, decline, manage, learn, pretend, choose, prepare, offer,desire, long(渴望), expect, undertake, happen(碰巧), arrange等.doing 的形式动词ing怎么用？1、语法层面。表达正在进行时态英语标题动词用什么形式技巧:在英语中 ，什么时候开头时用ing形式 ，什么时候用ed形式，be动词+动词ing结构。例：He is playing the piano now.（他现在正在弹钢琴）2、句式层面。动词ing开头充当名词作句子的主语。看2个例子：例1：Swimming is good for your health.（游泳对你的身体好）例2：Smoking too much is bad for you.（吸烟太多对你不好）(1) 固定搭配。 like/love +doing喜爱干某事；finish doing完成干某事；keep doing 继续干某事(2) 表示课程。Swimming/Dancing/ lesson例： I am going to have a Dancing lesson this weekend.(3) 表示标志。No Parking/ No Smoking(4) 用在介词后面。be good at/ what about/how about+doing例：What about having a picnic?（5）go+动词ing，表达“去干什么”go fishing/swimming/shopping…例：Let's go fishing.（6）be busy doing sth.忙于做某事例：She is busy with her homework.（7）thank sb for doing sth.感谢某人做某事例：Thank you for helping me.动词过去式分为规则和不规则两种形式