大家好,小高來(lái)為大家解答以上問(wèn)題。ifonly和onlyif的用法區(qū)別,ifonly和onlyif的區(qū)別很多人還不知道,現(xiàn)在讓我們一起來(lái)看看吧!
一、知識(shí)拓展
與過(guò)去事實(shí)相反,后面跟過(guò)去完成時(shí),had+過(guò)去分詞。
與現(xiàn)在事實(shí)相反,后面跟一般過(guò)去時(shí)。
與將來(lái)事實(shí)相反,后面跟一般過(guò)去時(shí)或should + 動(dòng)詞原形。
例句辨析:
only if
1、I'll do that, but only if we set a few rules.
我可以干,但我們得定幾條規(guī)矩。
2、The placebo effect can be understood only if we acknowledge the unity of mind and body.
只有我們承認(rèn)身心一體,安慰劑效果才能被理解。
3、The lawyer is paid only if he wins
只有官司贏了才支付律師費(fèi)。
4、You can make progress only if you are modest.
惟虛心乃能進(jìn)步。
5.You will win the race only if you train hard.
只要你努力訓(xùn)練,你會(huì)贏得比賽。
if only
1、If only it were that simple!
要是那么簡(jiǎn)單就好了!
2、If only someone could help me!
有誰(shuí)能幫助我就好了!
3、If only I could get some sleep, I would be able to cope.
要是能睡上一會(huì)兒,我就能應(yīng)付了。
4、If only I could be master of this subject.
我多么希望能精通這門(mén)學(xué)科。
5.if only I would driver the car.
本文到此結(jié)束,希望對(duì)大家有所幫助。