for和since的用法区别

这两个词都可以和表示时间的词语连用。一般说来, for后接一段时间,用以说明某事一直进行了多长时间，而since后接某一时间(过去的一个时间点),用以表示某件事开始的时间。

一、for词汇分析

音标：[f?(r)]

释义：

prep. 为，为了；因为；给；对于；至于；适合于

conj. 因为

短语

except for?除了 ; 除……之外 ; 除

for sale?出售 ; 待售 ; 可销售的房子 ; 廉价出售

go for?袭击 ; 适用于 ; 竭力想取得 ; 喜爱

1、Can?you?spare?one?of them?for?me

你能把其中的一个匀给我吗?

2、She?booked?me?down?for?next?flight.?

她已为我登记坐下一个航班。

3、I?have?ordered?for?you.?

我已为你点好菜了。

4、She?brewed?some?coffee?for?me.?

她为我煮了些咖啡。

二、since词汇分析

音标：英?[s?ns]美?[s?ns]?

释义：

conj. 因为；由于；既然；自…以来；自…以后

prep. 自…以来；自…以后

adv. 后来

短语

ever since?从那时起 ; 从那时起一直到现在 ; 自从 ; 此后一直

Since then?从此以后 ; 从那以后 ; 自从那时起 ; 从那之后

long since?很久以前 ; 很久以来 ; 从前 ; 早已

1、Since?you?have no?spirit,?I?have?to settle for?beer.?

既然你没有烈性酒，我就喝点啤酒吧。

2、He?has?really blossomed?out?since?he?fell in love with?her.?

自从他爱上她以来，他已变得活泼开朗起来了。

3、Since?his?wife?was much?younger?than?he,?he?was constantly?afraid of?being cuckolded.?

因为他妻子年龄比他小得多，他老是怕戴绿帽子。

4、Our?industry?has leapt?forward?since?we?followed?the?policy?of?reform?and opening.?

自从我们奉行改革开放政策以来，我们的工业飞速发展。

The last half month because of some personal reasons failed to timely delivery and customer contacts explanations, I'm very sorry. Later will refund to you. Need to reiterate is that, as we in the transport description as written, charged $4 for postage is general aviation package costs, from the China to American usually takes 2-3 weeks. Express only need about 1 weeks, but the cost is $15-20. You buy in mid October, the use of air parcel is unable to guarantee before Halloweensent to. At the time of purchase, if you have told us is for Halloween procurement,we will advise you to cancel the order. Also to remind the other customer here, if you have a lead time, please be sure to contact us before purchase, to confirmwhether the time."

本文来自作者[雪满川]投稿，不代表碧途号立场，如若转载，请注明出处：http://www.nbtudor.com/nbtu/7614.html