I think the only thing I can do is hold you tight.is后面加to吗 为什么
来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/24 13:58:46
I think the only thing I can do is hold you tight.is后面加to吗 为什么
I think the only thing I can do is hold you tight.is后面加to吗 为什么
I think the only thing I can do is hold you tight.is后面加to吗 为什么
答案:is后面可加可不加to .也就是说,这个to可以省略.
解析如下:在"主系表"结构中,不定式作表语时,如主语中含有实义动词do 的任何形式(如do ,does ,did 等),且句子的时态为一般现在时或一般过去时(多为is或was)时,作表语的不定式就可以省略to.
此句中,主语含有实义动词do (就是the only thing I can do ),所以is后面可以省略to.
又如:(1)What we must do now is (to) find another person to help us.
(2)All he could do was (to) rush into the room.
如句子的动词时态不是一般现在时或一般过去时,作表语的动词不定式一般要带to
(1)She knew that all she would have to do would be to stop crying.(stop 前的to不能省略).
必须加,如果你不改变hold的形式。is是be动词,后面需要表语,hold是动词,不可能作表语。加to后就可以了。或者把hold改成holding,转变成名词
为什么是hold,不是holding