英语句型转换的考题中,通常有这样一类题:陈述句变疑问句。那么如何变陈述句为疑问句呢?下面我们一起来看看它的类型和解题方法吧!
1.变成一般疑问句
将陈述句变成一般疑问句,要根据陈述句中的谓语动词及其时态确定疑问形式。其句型特点一般是:助动词或情态动词+主语+谓语动词+其他?如:
The policeman told the boys not to play football in the street.
________ the policeman________ the boys not to play football in the street?
答案: Did; tell
2.变成特殊疑问句
将陈述句变成特殊疑问句时,常用的方法是“一选,二移,三变,四代”。“一选”就是选择疑问词,被选择的疑问代词有: what, which, who, whose;疑问副词有: where, when, why, how;疑问副词词组有: how long, how often, how soon, how far, how many, how much, how old等。“二移”就是把 be动词,助动词或情态动词移到句首。“三变”就是将原句中第一个单词的首字母改为小写(专有名词除外),将 some, something等改为 any, anything等,将句号改为问号。四代就是将选好的特殊疑问词替代划线部分。如:
At the age of three, David weighed( 20 kilos). (就括号部分提问)
________________ did David weigh at the age of three?
答案: How much
3.变成选择疑问句
将陈述句变成一般疑问句,在问号前加上“ or+所给的被选择部分”。如:
Most young men like popular music. (用 rock music改为选择疑问句)
________ most young men like popular music________ rock music?
答案: Do; or
4.变成反意疑问句
陈述句变成反意疑问句时一定要遵循“前肯定,后否定;前否定,后肯定”的原则。历年中考常考的六种特殊的反意疑问句是①在英语口语中, I am后面的附加疑问部分常用 aren't I;② There be...后面的附加疑问部分一般用 be (not) there;③在 Let us...后面,常用 will you;④ Let's...后面,常用 shall we;⑤ had better后面,附加疑问部分的助动词用 had;⑥当陈述部分是祈使句时,附加疑问部分通常用 will you或 won't you。如:
Miss King hardly spoke a word the whole time.
Miss King hardly spoke a word the whole time,________________?
答案: did she
有了以上四种陈述句变疑问句的详解,以后在句型转换中再遇到这类题,你一定能够做的又快又准了吧!