问几个反义疑问句的题1.Stillbeginnershavetolearnfromtheirmistakes,they?A.haven'tB.mustn'tC.don'tD.aren't讲下2.Youruncletoldmethatheoverslept.Oh,myunclerarelyusedtooversleep,?A.wasn'theB.washeC.didn'theD.di

Question

问几个反义疑问句的题
1.Still beginners have to learn from their mistakes,___they?
A.haven't B.mustn't C.don't D.aren't 讲下
2.Your uncle told me that he overslept.
Oh,my uncle rarely used to oversleep,___?
A.wasn't he B.was he C.didn't he D.did he 这里选did还是was 为什么
3.You have to water the vegetables every day,___?
A.don't you B.haven't you C.have you D.do you 但是我看助动词是have所以选了B

Answer 1

1.选 C ,have to 是行为动词作谓语,故助动词用 do ,且是“前肯后否”结构
2.选 D .used to 是一般过去时,是行为动词作谓语,主动词用did； 句中 rarely 表示“否定意义”,意为“很少,几乎不怎么”,所以,前面是否定结构,故反义疑问部分要用“肯定疑问式” ,即 did he.
3.选择 A .have to 在句中是行为动词作谓语,故助动词要用 do ,前面陈述部分用了肯定结构,故后边要用否定疑问式,即 don't you .