使役动词表示"使/让某人做某事"，let、make、have 后接省略 to 的不定式。
要点讲解
- make sb. do sth. 使某人做某事（主动）：The teacher made us read aloud. 老师让我们大声朗读。
- let sb. do sth. 让某人做某事：Let me help you. 让我帮你。
- have sb. do sth. 让某人做某事：I'll have him repair the bike. 我会让他修自行车。
- make sb. done 使某人被做（被动含义）：He made himself understood. 他让别人听懂了他。
- make 的被动语态要加 to：We were made to read aloud. 我们被迫大声朗读。
- get sb. to do sth. 让某人做某事（get 后要带 to）：I got him to help me. 我说服他帮我。
经典例句
- The joke made us laugh.
这个笑话让我们大笑。 - Let's go to school together.
我们一起上学吧。 - He had his hair cut yesterday.
他昨天理发了。（使头发被剪）
易错提醒
- 使役动词 make/let/have 后接动词原形，但被动语态中 make 后的 to 要恢复：be made to do。