Only then will I have a chance to achieve my dream.这句话为什麽吧I放在了will前面 啊 这种用法在那种情况下使用呢 给一些例子

问题描述:

Only then will I have a chance to achieve my dream.
这句话为什麽吧I放在了will前面 啊
这种用法在那种情况下使用呢 给一些例子

这是个only提前倒装句,意思是:只有到那时,我才会有实现我的梦想的机会。
副词提前,句子倒装,疑问词要放在主语之前,形成倒装句。

副词only置于句首, 强调方式状语、 条件状语、 地点状语、 时间状语等状语时, 主句要进行部分倒装。如果被only所强调的状语为状语从句, 该状语从句不倒装, 只对主句进行倒装。例如: Only in a big city was it possible to buy a new wheelchair. 只有在大城市里才能买到新轮椅。// Only when we had studied the data again did we realize that there was a mistake. 只有当我们再次研究了这些数据的时候, 我们才意识到出了一个错。// Only because there were some cancelled bookings did he get some tickets in the end. 一些预订被取消了, 他才得以买到了几张票。
注意: 如果放于句首的only所修饰的不是状语时, 该句不用倒装。例如: Only John can save me. 只有约翰能够救我。Only some of the children passed the examination. 只有几个孩子通过了考试。
〔考题1〕 ____ by keeping down costs will Power Data hold its advantage over other companies. (2006浙江)
A. Only B. Just C. Still D. Yet
〔答案〕 A
〔解析〕 放于句首的only修饰方式状语by keeping down costs时, 全句要进行部分倒装, 而just, still, yet都无此用法。
〔考题2〕 Only in this way ____ to make improvements in the operating system. (2003上海春)
A. you can hope B. you did hope
C. can you hope D. did you hope
〔答案〕 C
〔解析〕 only在题干中放于句首并修饰方式状语in this way, 全句应进行部分倒装。又由于该句不是介绍过去的情况而是表述现实的一种状况, 所以不应采用一般过去时, 本题应选C。
〔考题3〕 ____ can you expect to get a rise. (2001北京、 安徽春)
A. With hard work B. Although work hard
C. Only with hard work D. Now that he works hard
〔答案〕 C
〔解析〕 题干中句子的结构显然为部分倒装语序, 四个选项中只有C选项修饰方式状语with hard work的only可以引导倒装句, 因此本题应选C。
〔考题4〕 Only when your identity has been checked, ____. (2003上海)
A. you are allowed in B. you will be allowed in
C. will you allow in D. will you be allowed in
〔答案〕 D
〔解析〕 放于句首的only修饰when引导的时间状语从句时, 主句应进行部分倒装(从句中不进行倒装)。
〔考题5〕 Only then ____ how much damage had been caused. (2006陕西)
A. she realized B. she had realized
C. had she realized D. did she realize
〔答案〕 D
〔解析〕 放于句首的only修饰时间状语then时, 主句应进行部分倒装, 而且主句中“她意识到……”这一过去的动作对应的是“已导致损失”这一发生得更早的动作, 所以下划线应与后面宾语从句中的过去完成时相呼应, 采用一般过去时的形式, 据此可以分别排除选项A、 B和C而选出D。

注意到了吗,这句话的开头是only,像这样only为首且它在句中作状语的一部分时,主谓要倒装,即情态动词will在主语I的前面了.例:Only by his help can we finish the work.(只有他的帮助,我们才能完成工作)Only as they...