Let sb.do sth.相当于什么句型?

Let sb.do sth.相当于什么句型? 用let sb do sth句型造句 关于let句型是let sb do sth还是let sb to do sth let sb do sth letlet sb do sth句型,怎么变否定句?let sb not do sth还是let sb don‘t do 英语基本句型,像let sb.do sth \make sb.do sth let sb do sth还是let sb to do sth let sb.do sth.or let sb.to do sth Let sb.do sth.和Let sb.to sth.有什么区别 make sb do sth(句型) Let sb.do sth.翻译 let sb.do sth造句