want to do sth,想要做某事。help sb to do sth.帮助某人做某事pratice doing sth,练习作某事。mind doing sth.介意做某事。stand doing sth.忍受做某事。be good at doing sth.擅长做某事。thinks sb for doing sth .感谢某人做某事don`t doing sth.不要做某事It`s easy to do sth.做某事简单It`s important to do sth.做某事重要顺便说一下,动词开头要用ing形式like to do sth.与like doing sth.意思基本一样。后者语气较强烈!以上是我们学过的,祝你学得开心楼上不要纸上谈兵,敷衍了事!!!