if引导的倒装句只有一种形式:虚拟条件句中如果谓语动词含有were,should,had这几个词,可以把were,should,had放在if的位置,并去掉if:这就是虚拟条件句的倒装,但已经没有if了。if 读音:英 [ɪf] 美 [ɪf]释义:如果,假若,倘若,当,无论何时。语法:if作为从属连词,可引导...
第三,在文学体栽中,if有时可省略,然后将主语与所用的限定动词(尤其是were,had,should)倒置.例如:1.Should it (=if it should)be necessary,I will go.倘若有必要,我会去的.2.Were I(=if I were) in your place,I would do the same . 如果我处于你的位置,我也会这样干的.3.Had I(=if I ...
第三,if 条件句的虚拟有时可省略,然后将主语与所用的限定动词(were,should,had)倒置.eg. 1.Should it (=if it should) be necessary,I will go.倘若有必要,我会去的. 2.Were I(=if I were) in your post,I would do the same . 如果我处于你的位置,我也会这样干的. 3.Had I(=if I had)...
条件句表事实,主句常用现在时。 7、if 有时可省略,然后将主语与所用的限定动词(尤其是were,had,should)倒置。例如: Should it (= if it should) be necessary, I will go. 倘若有必要,我会去的。 Were I (= if I were) in your place, I would do the same. 如果我在你的...
第三,在文学体栽中,if有时可省略,然后将主语与所用的限定动词(尤其是were,had,should)倒置。例如:1. Should it (=if it should)be necessary,I will go. 倘若有必要,我会去的。2. Were I(=if I were) in your place,I would do the same . 如果我处于你的位置,我也会这样干...
第三,在文学体栽中,if 有时可省略,然后将主语与所用的限定动 词(尤其是 were,had,should)倒置。例如: 1. Should it (=if it should)be necessary,I will go. 倘若有必要, if英语的用法 if 英语的用法 if 可以作为连词或者条件语句,表示“如果”。 1. 连词用法:if 通常连接两个句子,表示条件关系,...
第三,在文学体栽中,if有时可省略,然后将主语与所用的限定动词(尤其是were,had,should)倒置。例如: 1. Should it (=if it should)be necessary,I will go.倘若有必要,我会去的。 2. Were I(=if I were) in your place,I would do the same.如果我处于你的位置,我也会这样干的。 3. Had I(=...
next year,you would find campus life boring should you go to college next year,you will find campus life boring 表示将来;were i you,i would take the offer.表示现在 had she been a swimmer once,she would have drowned in the shipwreck.表示过去 真实条件句没有倒装结构。
指将来情况时可用were to或should。在现代口语中,一、三人称后常用was代替were。if引导的虚拟条件句中,助动词were,should,had可以移至主语前,此时if可省略。3、if引导的条件从句中可以省略be和主语。4、if引导的条件从句,有时后接only以加强其语气,表示说话人非常盼望某人提出的条件能够实现。5、if...