狠狠提升！背了它，你的完形填空就牛了‼️

· doing结构 have sb. doing sth. 使某人做某事 bring sb. doing sth. 引起某人做某事 catch sb.doing sth 碰上某人做某事 discover sb. doing sth.发现某人做事 feel sb. doing sth. 感觉某人做某事 find sb. doing sth. 碰上某人做某事 hear sb. doing sth. 听见某人做某事 keep sb. doing sth.使某人不停地做事 listen to sb. doing sth. 听某人做某事 look at sb. doing sth. 看着某人做事 notice sb. doing sth.注意到某人做事 observe sb. doing sth.观察某人做事 prevent sb. doing sth.阻止某人做事 see sb. doing sth. 看见某人做某事 send sb. doing sth.使某人突然)做事 set sb. doing sth.使(引起)某人做某事 stop sb. doing sth. 阻止某人做某事 start sb. doing sth.使某人开始做某事 watch sb. doing sth. 观看某人做某事 ·接动词原形作宾补 have sb. do sth. 使某人做某事 let sb. do sth. 让某人做某事 make sb. do sth.使某人做某事 see sb. do sth. 看见某人做某事 feel sb. do sth. 感觉某人做某事 hear sb. do sth. 听见某人做某事 listen to sb.do sth听着某人做某事 look at sb. do sth. 看着某人做某事 notice sb. do sth. 注意某人做某事 observe sb. do sth观察某人做某事 watch sb. do sth. 观察某人做某事