符箓pdf:Do you get your teeth checked reguarly

那不是过去式,是过去分词作宾语补足语

过去分词作宾语补足语的用法:
(一)能够接过去分词作宾补的动词有以下三类:
1. 表示感觉或心理状态的动词.如:see, watch, observe, look at, hear, listen to, feel, notice, think等.
(1) I heard the song sung in English. 我听到有人用英语唱过这首歌.(过去分词sung的动作显然先于谓语动作heard;)
(2)_He found his hometown greatly changed. 他发现他的家乡变化很大.(过去分词changed的动作显然先于谓语动作found)
2. 表示"致使"意义的动词.如:have, make, get, keep, leave等.
(1) I'll have my hair cut tomorrow. 明天我要理发.
(2) He got his tooth pulled out yesterday. 他昨天把牙拔了.
(3) Don't leave those things undone. 要把那些事情做完.
【注意】过去分词所表示的动作一定和宾语有逻辑上的动宾关系.
(二)使役动词have接过去分词作宾补有两种情况.
1. 过去分词所表示的动作由他人完成.
(1) He had his money stolen.他的钱给偷了.(被别人偷去了)
2. 过去分词所表示的动作由句中的主语所经历.如:
(2) He had his leg broken.他的腿断了. (自己的经历)
"with +宾语+过去分词"结构
"with +宾语+过去分词"结构中,过去分词用作介词 with的宾语补足语.这一结构通常在句中作时间,方式,条件,原因等状语.例如:
(1) The murderer was brought in, with his hands tied behind his back. 凶手被带进来了,他的双手被绑在背后.(表方式)
(2) With water heated, we can see the steam. 水一被加热,我们就会看到水蒸气.(表条件)
(3) With the matter settled, we all went home. 事情得到解决,我们都回家了.(表原因)
(4)_She stood in front of him, with her eyes fixed on his face. 她站在他面前,眼睛注视着他.
(5) He stood for an instant with his hand still raised. 他仍然举着手站了一会儿.

那不是过去式,那时被动式,因为teeth是被check!

"to get something done or to have something done"is a phrase.词组.指你去做某件事,这件事不是你完成的,而是别人帮你做.
1.I am going to have my haircut.我要去理发.(是理发师剪,言下之意你是被剪)
2.Do you get your teeth checked regularly?你定期去看牙医吗?(是牙医帮你检查你的牙齿)
3,I will have my picture taken this afternoon.今天下午我要去照相.(是摄影师照)

get+ something+ 被动语态 是固定格式