题目内容
18.Jack put some tea leaves on the desk.(一般疑问句)DidJack putany tea leaves on the desk?
分析 杰克将一些茶叶放在桌子上.
杰克将一些茶叶放在桌子上了吗?
解答 答案:Did any.
原句put是put的过去式,实意动词,故借助于助动词did构成一般疑问句,some放在肯定句中,疑问句用any,故答案是Did,any.
点评 一、含有be动词(am/is/are/was/were)动词的一般疑问句,通常把be动词调到句首.
二、含有情态动词(can/may/must/could)的一般疑问句,把情态动词调到句首.
三、句子里没有be动词、助动词、情态动词等,就需要加助动词do,does,、did(过去式)来构成疑问句,加上这些助动词后,句子中谓语动词必须用原形.
其句型为:Do/Does/did+主语+动词原形+其它?
练习册系列答案
相关题目
6.On way ,I met a friend of mine.( )
| A. | my; to home | B. | I; home | C. | my; home | D. | the; to home |
13.It is necessary the students to learn a foreign language.( )
| A. | of | B. | for | C. | at | D. | to |
10.It's important to learn how____the computer.( )
| A. | use | B. | to use | C. | to using | D. | used |