题目内容
8.They started their discussion about English idioms after the English class.(改为一般疑问句)Did theystart their discussion about English idioms after the English class?
分析 英语课后,他们开始了关于英语习语的讨论.
英语课后,他们开始了关于英语习语的讨论吗?
解答 答案:Did start.
陈述句是一般过去时,started是实意动词过去式,故借助于助动词did放句首构成一般疑问句,后加动词原形,故答案是:Did start
点评 含有be动词/情态动词/助动词的陈述句变一般疑问句,通常把be动词/情态动词/助动词提到主语前面
如果句子的谓语动词是行为动词,变一般疑问句需要借助于助动词do,does或did来构成,句型为:Do/Does/Did+主语+动词原形+其他.
练习册系列答案
相关题目
16.I was so sad when I heard a terrible earthquake happened in Ya'an,Sichuan.( )
| A. | unhappy | B. | worried | C. | annoyed | D. | tired |
13.Li Hua studies English very _____and her English is _____in her class.( )
| A. | careful,good | B. | carefully,well | ||
| C. | careful,best | D. | carefully,the best |
20.There is nothing but a computer in the room. ( )
| A. | only | B. | also | C. | still |
15.---Inventors have changed the way we live.
---So they are famous for the great things they___.( )
---So they are famous for the great things they___.( )
| A. | do | B. | did | C. | are doing | D. | had done |